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S5-115U Manual

Error Diagnostics

5

Error Diagnostics

Malfunctions in the S5-115U can have various causes. If the PLC malfunctions, first determine
whether the problem is in the CPU, the program, or the I/O modules (see Table 5-1).

Table 5-1. General Error Analysis

Fault/Error Condition

The

CPU

is

in

the

"STOP"

mode.
The red LED is lit up.

Fault/Error Analysis

The problem is in the CPU.
Perform an interrupt analysis with the programmer
(see Section 5-1).

The CPU is in the "RUN"
mode.
The green LED is lit up.
Operation is faulty.

There

is

a

program

error.

Determine

the

error

address

(see Section 5-2).
There is an I/O problem. Perform a malfunction analysis
(see Section 5-3).

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Note

To make a general distinction between PLC and program errors, program OB1 with
"BE" as the first statement. A properly functioning PLC enters the "RUN" mode on a
Cold Restart.

!

Caution

There are risks involved in changing the internal program memory direct with the
DISPLAY DIR programmer function.
For example, if the CPU is in RUN mode, memory areas (e.g. BSTACK) may be over-
written causing the CPU to "crash".
Take the following measures to avoid such risks:
•

Change only the system data area documented in this manual

•

Use only the control program to change the system data area!

EWA 4NEB 811 6130-02b

5-1

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Содержание SIMATIC S5-115U

Страница 1: ...62 Wrocław Poland biuro rgbelektronika pl 48 71 325 15 05 www rgbautomatyka pl www rgbelektronika pl DATASHEET www rgbautomatyka pl www rgbelektronika pl OTHER SYMBOLS 6ES5 482 7LA11 6ES54827LA11 6ES5482 7LA11 6ES5482 7LA11 6ES5 4827LA11 6ES5 482 7LA11 6ES5 482 7LA11 SIEMENS ...

Страница 2: ...ed with a wide variety of tools and having several testing stands at their disposal are a guarantee of the highest quality service OUR SERVICES ENCODERS SERVO DRIVERS LINEAR ENCODERS SERVO AMPLIFIERS CNC MACHINES MOTORS POWER SUPPLIERS OPERATOR PANELS CNC CONTROLS INDUSTRIAL COMPUTERS PLC SYSTEMS Repair this product with RGB ELEKTRONIKA ORDER A DIAGNOSIS Buy this product at RGB AUTOMATYKA BUY ...

Страница 3: ...SIMATIC S5 S5 115U Programmable Controller Manual CPU 941 7UB11 CPU 942 7UB11 CPU 943 7UB11 and CPU 943 7UB21 CPU 944 7UB11 and CPU 944 7UB21 EWA 4NEB 811 6130 02b Edition 04 ...

Страница 4: ...usiness Machines Corporation Subject to change without prior notice The reproduction transmission or use of this document or its contents is not permitted without express written authority Offenders will be liable for damages All rights including rights created by patent grant or registration of a utility model or design are reserved Siemens AG 1991 EWA 4NEB 812 6130 02b ...

Страница 5: ...stallation Guidelines PLC System Start Up and Program Test Error Diagnostics STEP 5 Operations Interrupt Processing Analog Value Processing Communications Capabilities Technical Specifications Technical Description Integral Blocks Integral Real Time Clock Appendices List of abbreviations Index 1 2 3 4 5 6 7 8 9 10 11 12 14 13 15 A B C D E EWA 4NEB 811 6130 02b ...

Страница 6: ...EWA 4NEB 811 6130 02b ...

Страница 7: ...cations Systems 1 5 1 5 Operator Process Communication Monitoring and Programming 1 5 1 6 Software 1 6 2 Technical Description 2 1 2 1 Modular Design 2 1 2 2 Functional Units 2 3 2 3 Power Supply Modules 2 6 2 4 Central Processing Units 2 7 2 5 Operating Modes 2 14 2 5 1 STOP Mode 2 14 2 5 2 Restart Characteristics 2 14 2 5 3 RUN Mode 2 17 2 5 4 Restart Characteristics and Cyclic Operation 2 17 2 ...

Страница 8: ... 7 Other Possible Configurations 3 28 3 3 Wiring 3 29 3 3 1 Connecting the PS 951 Power Supply Module 3 29 3 3 2 Connecting Digital Modules 3 30 3 3 3 Front Connectors 3 31 3 3 4 Simulator 3 32 3 3 5 Connecting the Fan Subassembly 3 33 3 4 General Configuration 3 33 3 4 1 Power Supply 3 33 3 4 2 Electrical Installation with Field Devices 3 35 3 4 3 Connecting Nonfloating and Floating Modules 3 40 ...

Страница 9: ...f the CPUs with Two Serial Interfaces 4 12 4 5 Notes on the Use of Input Output Modules 4 13 4 6 System Start Up 4 14 4 6 1 Notes on Configuring and Installing a System 4 14 4 6 2 System Start Up Procedure 4 15 5 Error Diagnostics 5 1 5 1 Interrupt Analysis 5 2 5 1 1 ISTACK Analysis 5 2 5 1 2 Meaning of the ISTACK Displays 5 6 5 1 3 LED Error Signalling 5 9 5 1 4 Error Messages When Using Memory S...

Страница 10: ...rand Areas 7 3 7 1 3 Circuit Diagram Conversion 7 3 7 2 Program Structure 7 4 7 2 1 Linear Programming 7 4 7 2 2 Structured Programming 7 5 7 3 Block Types 7 7 7 3 1 Organization Blocks OBs 7 8 7 3 2 Program Blocks PBs 7 11 7 3 3 Sequence Blocks SBs 7 11 7 3 4 Function Blocks FBs 7 11 7 3 5 Data blocks DBs 7 16 7 4 Program Execution 7 18 7 4 1 RESTART Program Execution 7 18 7 4 2 Cyclic Program Ex...

Страница 11: ...erations 8 42 8 2 4 Digital Logic Operations 8 44 8 2 5 Shift Operations 8 48 8 2 6 Conversion Operations 8 50 8 2 7 Decrement Increment 8 52 8 2 8 Disable Enable Interrupt 8 53 8 2 9 Processing Operation 8 54 8 2 10 Jump Operations 8 57 8 2 11 Substitution Operations 8 59 8 3 System Operations 8 65 8 3 1 Set Operations 8 65 8 3 2 Load and Transfer Operations 8 66 8 3 3 Jump Operation 8 69 8 3 4 A...

Страница 12: ...0 2 Analog Input Module 460 7LA12 10 3 10 2 1 Connecting Transducers to the 460 7LA12 Analog Input Module 10 4 10 2 2 Putting Analog Module 460 7LA12 into Operation 10 13 10 3 Analog Input Module 460 7LA13 10 16 10 4 Analog Input Module 465 7LA13 10 19 10 4 1 Connecting Transducers to the 465 7LA13 Analog Input Module 10 20 10 4 2 Starting Up the 465 7LA13 Analog Input Module 10 24 10 5 466 3LA11 ...

Страница 13: ...r Setting Parameters in DB1 11 49 11 3 5 How to Recognize and Correct Parameter Errors 11 50 11 3 6 Transferring the DB1 Parameters to the PLC 11 53 11 3 7 Reference Table for Initializing DB1 11 54 11 3 8 DB1 Programming Example 11 56 12 Communications Capabilities 12 1 12 1 Data Interchange 12 1 12 1 1 Interprocessor Communication Flags 12 1 12 1 2 Page Frame Addressing 12 7 12 2 SINEC L1 Local ...

Страница 14: ...uipment 14 1 14 1 Reliability 14 1 14 1 1 Failure Characteristics of Electronic Devices 14 2 14 1 2 Reliability of SIMATIC S5 Programmable Controllers and Components 14 2 14 1 3 Failure Distribution 14 3 14 2 Availability 14 4 14 3 Safety 14 5 14 3 1 Types of Failures 14 5 14 3 2 Safety Measures 14 6 14 4 Summary 14 7 15 Technical Specifications 15 1 15 1 General Technical Specifications 15 3 15 2...

Страница 15: ...or Pin Assignment of the CPUs C 2 C 3 Connector Pin Assignment for CPs and Intelligent I Os C 3 C 4 Connector Pin Assignment for Digital and Analog Input Output Modules C 4 C 5 Connector Pin Assignment for Interface Modules C 5 C 5 1 Connector Pin Assignment of the Symmetrical and Serial EU Interface Modules C 5 C 5 2 Connector Pin Assignment of the Symmetrical and Serial CC Interface Modules C 6 ...

Страница 16: ...EWA 4NEB 811 6130 02b ...

Страница 17: ... this Manual Detailed and uniform description of the CPU operating modes and the STARTUP charac teristics Chapter 2 Taking account of EMC oriented cable laying in the design of a controller Chapter 3 Operator oriented presentation of Chapter 4 PLC System Start Up and Program Test Improved representation of the structure of the STEP 5 programming language Chapter 7 Additional Interrupt Processing s...

Страница 18: ...EWA 4NEB 811 6130 02b ...

Страница 19: ...rrections you may have and return the forms to us This will help us to make the necessary improvements in the next edition Training courses Siemens offer comprehensive training facilities for users of SIMATIC S5 Details can be obtained from your nearest Siemens office or representative Reference literature The manual contains a comprehensive description of the S5 115U Subjects that are not special...

Страница 20: ...nce is made to these sources of information at various points in the manual The S5 115U programmable controller is designed to VDE 0160 The corresponding IEC and VDE Association of German Electrical Engineers standards are referred to in the text Conventions In order to improve readability of the manual a menu styled breakdown was used i e The individual chapters can be quickly located by means of...

Страница 21: ...n millimetres followed by inches in brackets Example 187 7 29 Values may be represented as binary decimal or hexadecimal numbers The hexadecimal number system is indicated with a subscript example F000H Information of special importance is enclosed in black edged boxes Warning See the Safety Related Guidelines for definitions of the terms Warning Danger Caution and Note Manuals can only describe t...

Страница 22: ...and warnings for protection against loss of life the users or service personnel or for protection against damage to property are highlighted in this document by the terms and pictograms defined here The terms used in this document and marked on the equipment itself have the following significance Warning indicates that death severe personal injury or substantial property damage can result if prope...

Страница 23: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 24: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 25: ... closed loop control Present areas of application include the following Automobile Industry Automatic drill assembly and test equipment painting facilities shock absorber test bays Plastics Industry Blow injection and thermal molding machines synthetics production systems Heavy Industry Molding equipment industrial furnaces rolling mills automatic pit shaft temperature control systems Chemical Ind...

Страница 26: ......

Страница 27: ... for a PID control loop You can implement up to eight PID control loops CPU 943 and CPU 944 each with two serial interfaces offer further possibilities for controlling the process thanks to their integral hardware clock 1 2 3 Input and Output Modules Input and output modules are the interfaces to the sensors and actuators of a machine or controlled system The following features make S5 115U module...

Страница 28: ... S5 115U provides intelligent input output modules IPs to handle these time critical jobs Use these modules to handle measuring closed loop control and open loop control tasks rapidly in parallel to the program Most of the modules have their own processor to handle tasks independently All these modules have a high processing speed and are easy to handle Standard software puts them into operation 1...

Страница 29: ...availability because if one unit fails the rest of the system continues to function Information must flow between distributed controllers to ensure the following data exchange between programmable controllers central monitoring operation and control of manufacturing systems collection of management information such as production and warehousing data For this reason we offer the following communica...

Страница 30: ... PG 710 PG 730 PG 750 PG 770 All the programmers feature high performance simple handling user friendly operator promp ting and the standard easily learned STEP 5 programming language 1 6 Software Until now prices for hardware components tended to drop constantly and prices for software tended to increase The reasons were as follows the processes to be automated became more and more complex safety...

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Страница 32: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 33: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a The numbered information below briefly describes the most important components of the S5 115U Power Supply Module PS 951 The PS 951 power supply module generates the operating voltage for the PLC from the 120 V AC 230 V AC or 24 V DC power system voltages This module uses a ba...

Страница 34: ...r BERO proximity switches to the internal signal level of the S5 115U Digital output modules convert the internal signal level of the S5 115U into digital process signals e g for relays or solenoid valves Analog input modules adapt analog process signals e g from transducers or resistance thermometers to the S5 115U which functions digitally Analog output modules convert internal digital values of...

Страница 35: ...r Timers counters flags PII PIQ Memory submodule EPROM EEPROM RAM Serial interface a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 36: ...dules have separate images as follows Process input image PII and Process output image PIQ Serial Interface You can connect programmer operator panels and monitors at the serial interface You can also connect the SINEC L1 local area network at the serial interface on all CPUs You can order CPU 943 and CPU 944 with a second serial interface The following additional functions are possible at this in...

Страница 37: ...all signals that are exchanged between the CPU and the other modules in a central controller or an expansion unit Memory Submodules The following three memory submodule types are available for the S5 115U to store the control program or to transfer the program to the PLC EPROM Submodules Use an ultraviolet erasing device to delete the submodule s contents EEPROM Submodules Program and erase EEPROM...

Страница 38: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a INT DC POWER a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a VOLTAGE SELECTOR a a a a a a a a a a a a L1 a a a a a a a a a N a a a a a a a a a a a a a a a a a a a a a a a a a a a 120 220V a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 41: ...he microprocessor also con trols the ASIC that handles high speed processing of STEP 5 operations Be sides the operating system memory the CPU 941 and CPU 942 also contain an internal RAM that can be used to store the control program CPU 941 2 Kbytes CPU 942 10 Kbytes Operating system memory 32 KBytes Internal RAM 2 Kbytes or 10 Kbytes Control panel Controller for S5bus Memory submodule PG Micropr...

Страница 42: ...stem also supports the following addi tional functions ASCII driver for data interchange over the second interface and for connecting peripheral devices e g printers Integral real time clock Micropro cessor for 2nd serial interface OP Internal RAM 48 Kbytes Microprocessor processes some word operations controls bus handles 1st serial interface Control panel Memory submodule Operating system memory...

Страница 43: ...STEP 5 operations monitors the scan time and controls I O accesses The CPU 944 also has an internal RAM 48 Kbytes that can be used to store the control program The contents of memory submodules is copied to the internal RAM after POWER UP and after overall reset The operating system is stored on a special memory submodule and can be re placed without opening the module The CPU 944 can also be orde...

Страница 44: ... a a a a a a a a a ST a a a a a a a a a a a a a a a a a a a a a a a a a a a a NR RE OR a a a a a a a a a a a a a a a QVZ a a a a a a a a a a a a a a a ZYK a a a a a a a a a a a a a a a a a a BASP a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 115U CPU 944 a a a a a a a a a a a a a a a a a a a a RN ST a a a a a a a a a a a a a a...

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Страница 46: ...ESTART OBs OB21 and OB22 Cold Restart Routine The following applies while the CPU runs the cold restart routine The BASP LED lights up The status of the error LEDs remains unchanged during manual cold restart The error LEDs light up momentarily during automatic cold restart after power up Outputs display signal 0 if all output modules are disabled All inputs and outputs in the process I O image di...

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Страница 49: ...atements one by one from program memory and executes them The results are written to the process output image PIQ It is possible to react quickly to signal changes even during cyclic program scanning by Programming organization blocks to service interrupts Using operations with direct I O access e g LPW TPW Multiple programming of direct I O scans in the control program 2 5 4 Restart Characteristi...

Страница 50: ...utputs are overwritten with 0 Cold restart routine is delayed delay time in SD 126 Configuration of I O modules is determined and stored Memory submodule2 is tested Address list for the control program is constructed DB1 is interpreted see Section 11 3 In addition the battery memory submodule and status before POWER OFF are evaluated see Figure 2 10 PII read in Processing of OB1 PIQ output Power r...

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Страница 52: ...ode selec tor is set from RUN to STOP STOP is selected on a programmer Causes of interrupts see Section 5 1 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

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Страница 54: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Figure 2 13 shows how the user time is subdivided Table 2 5 provides information on estimated times Figure 2 13 User Time TA Scancyclecontrol ReadPII ReadIPC flags Userprogram Output IPC flags Output PIQ a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 55: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 56: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 57: ...OP Time load caused by SINEC L1 System Time Updating of the operating system timers n No of timers active in the scan cycle TA 10msec 260 n 0 8 CPU 941 CPU 942 CPU 943 CPU 944 TA 10msec 260 n 0 8 TA 10msec 215 n 0 4 TA 10msec 225 n 0 4 Time in µsec CPU Approx 6 of the user time TA At SI 1 Up to 100 of the user time At SI 2 Negligible a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 58: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 59: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 60: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 61: ...ers entering new setpoints displaying program controlled messages displaying input output data and flag areas OP 396 only You can use the following operator panels OP 393 OP 395 and OP 396 You can use the following monitors DG 335 and DS 075 DS 075 only with CPU 943 944 ASCII driver 2 7 5 Printers PT Applications listing inputs listing outputs listing programs You can use the following printers PT...

Страница 62: ...EWA 4NEB 811 6130 02b ...

Страница 63: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 64: ...EWA 4NEB 811 6130 02b ...

Страница 65: ...oller with Field Devices on Nongrounded Supply 3 39 3 33 Simplified Representation of an Installation with Nonfloating Modules 3 40 3 34 Simplified Representation for Installation with Floating Modules 3 41 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 66: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 68: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 69: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 70: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 71: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 72: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 73: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 74: ......

Страница 75: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a IM 305 IM 306 Mounting Rack ER 701 0 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 76: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 77: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a IM a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 78: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 85: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 86: ...ng distributed configuration versions Each ER 701 2 or ER 701 3 expansion rack requires a PS 951 power supply module and an IM 306 interface module for addressing input output modules Exception ET 100 ET 200 If the expansion units have their own power supply please note the following When switching on Switch on the power supplies of the expansion units first and only then the power supply of the c...

Страница 87: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 88: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a IM 306 Interface Module You can connect up to three ER 701 1 expansion racks here a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Termination connector 6ES5 760 1AA11 ER 701 2 3 ...

Страница 89: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 90: ...250 m 820 ft Total length between 250 m 820 ft and 450 m 1500 ft Total length between 450 m 1500 ft and 600 m 2000 ft 7 5 3 1 8 6 4 2 7 5 3 1 8 6 4 2 X12 X12 7 5 3 1 8 6 4 2 7 5 3 1 8 6 4 2 Set the jumpers on X14 and X15 as follows for the IM 304 3UA1 IM 314 distributed con nection 3 2 1 The PEU signal I Os not ready is not evaluated in the ISTACK X14 3 2 1 The PEU signal I Os not ready is evaluat...

Страница 91: ...a a a a a a OFF ON a a a a a a a a a a a a a a a a a a a a S3 a a a a a a a a a a a a a a a a a a a a a a a a a a 1 2 3 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 9 7 5 3 1 X11 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 10 8 6 4 2 X21 X22 a a a a a a a a a a a a a a a a a a a a a a a a X14 LED2 LED1 X4 IM 304 3UB1 ...

Страница 92: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Up to 100 m 330 ft 9 7 5 3 1 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 10 8 6 4 2 9 7 5 3 1 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 93: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 1 a a a a a a a a a a a a a a a BR2 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a X1 a a a a a a a a a a a a a a a a a a a a a S1 2 a a a a a a 3 1 2 a a a a a a a a a a a a a a a BR3 X3 1 2 a a a a a a a a a a a a a a a a a a a a a a a a BR1 a a a a a a a a a 3 a a a a a a a a a a a ...

Страница 94: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 95: ...tive trans parent covers into the guides on the front door Chapter 10 Analog Value Processing describes how transducers are connected up to analog input modules and the feedback modules of the analog output modules Sections 3 3 1 through 3 3 6 explain how to connect individual modules Please consult the appropriate operator s guide or manual for information on wiring the intelli gent input output ...

Страница 96: ...as to be connected to the internal reference voltage Mint i e PE see Figure 3 25 For floating modules an optocoupler separates the external voltages from the internal ones Reference bus Mint Mext M L Floating M L Nonfloating Figure 3 25 Connection to Floating and Nonfloating Modules Note See Chapter 6 Addressing Address Assignment for information on address assign ment in the case of digital modul...

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Страница 100: ...2 back up batteries If one of the batteries is discharged the corresponding signal lamp lights up and the 2nd battery automatically takes over the back up function You must observe the following for external back up in the case of the power supply modules with 2 batteries If you connect an external back up battery without inserting a new battery in the power supply module the BATT LOW LEDs continu...

Страница 101: ...h to DIN VDE 0113 Part 1 or a disconnecting device to DIN VDE 0100 Part 460 for the programmable controller sensors and actuators These devices are not required in the case of subsystems where the relevant device has been provided at a higher level You can provide the circuits for sensors and actuators with short circuit protection and or overload protection in groups According to DIN VDE 0100 Par...

Страница 102: ...tective conductor on the load power supply unit terminal L or M or at the isolating transformer in secondary circuit To protect against stray noise use copper conductors of at least 10 mm2 cross section to ground the mounting racks by the shortest possible route Warning You must provide insulation monitoring devices for nongrounded power supply modules If hazardous plant conditions could arise fro...

Страница 103: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 104: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Programmable controller with insulated installation a a a a a a a a a a a a PE a a a a a a a a a a a a a a a a a a a...

Страница 105: ...net Programmable controller a a a a a a a a a PE a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Low voltage distribution e g IT system a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 106: ... a a a a a a a a a a a a a a a a a a CPU a a a a a a a a a a a a a a a a a a a a DI a a a a a a a a a a a a a a a a a a a a a a a a a DQ a a a a a a a a a a a a a a a a a a a a PS a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 2L a a a a a a a a a a a a a a a a a a a a a a a a a 2L a a a a a a a a a a a a a a a a a a a a PE Control power supply 24 V DC load power supply a a ...

Страница 107: ... power supply 24 V DC control power supply 230 V AC load power supply a a a a a a a a a a a a a a a a a a a a 2L a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 2L a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 108: ...s for DC voltage 60 V Unshielded lines for AC voltage 25 V Coaxial lines for monitors Group B Unshielded lines for DC voltage 60 V and 400 V Unshielded lines for AC voltage 25 V and 400 V Group C Unshielded lines for AC and DC voltages 400 V You can use the following table to see the conditions which apply to the running of the various combinations of line groups Table 3 6 Rules for Common Running...

Страница 109: ...asures to ensure internal and external lightning protection Outside buildings run your cables either In metal conduits grounded at both ends or In steel reinforced concrete cable channels Protect signal lines from overvoltage by using Varistors or Lightning arresters filled with inert gas Install these protective elements at the point where the cable enters the building Note Lightning protection m...

Страница 110: ... area and to be protected against corrosion The equipotential bonding conductor should be laid in such a way as to achieve a relatively small contact area between equipotential bonding conductor and signal cables see Figure 3 35 Figure 3 35 Laying Equipotential Bonding Conductor and Signal Cable a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 111: ...ides good suppression in the high frequency range As an exception only you can connect the shielding at one end However this attenuates only the lower frequencies Shielding at one end can be of advantage in the following cases If you cannot run an equipotential bonding conductor If you are transmitting analog signals e g a few microvolts or microamps If you are using foil shields static shields Al...

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Страница 114: ...EWA 4NEB 811 6130 02b ...

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Страница 117: ...ary I O modules are plugged into suitable slots see Chapter 3 the address assignment of the inputs and outputs is in order see Chapter 6 the control program to be tested is available on the programmer 4 2 Steps for System Start Up 4 2 1 Overall Reset You are recommended to perform the Overall Reset function before entering a new program Overall Reset deletes the following PLC program memory All da...

Страница 118: ...to the RE position The internal program memory and any RAM submodule plugged into the CPU 941 CPU 942 are now overall reset After Overall Reset the CPU automatically tests your internal program memory in the event of a fault the STOP LED flickers Overall Reset with the Delete Programmer Function Link the programmer and the CPU over a suitable connection cable Switch on the PLC power supply module ...

Страница 119: ...ng these memory submodules note that the absolute address BFFD must not be exceeded EPROM 375 1LA71 128 Kbytes for CPU 944 An EPROM 375 1LA71 that can only be used in the CPU 944 must only be programmed to the absolute word address BFFD The reason The capacity of the internal program memory of the CPU 944 is limited to 96 Kbytes Insert the memory submodule in the submodule receptacle of your progr...

Страница 120: ...nal resistance Remedy Depassivate the battery by loading it for approx 2 hours with 100 ohms select the on line mode in the default form of the LAD CSF STL S5 DOS package select the Transfer auxiliary function on the programmer specify the source programmer or floppy disk and destination PLC and initiate transfer by pressing the transfer key Note Transfer takes place in the RUN or STOP state of th...

Страница 121: ...F 127 7 retentive F128 0 to 255 7 nonretentive T0 to T63 retentive T64 to T127 nonretentive C0 to C63 retentive C64 to C127 nonretentive NR nonretentive No retentive flags No retentive timers No retentive counters a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 122: ...27 nonretentive 1 All counters retentive x bits that determine system characteristics must not be changed when setting the retentive feature Bits 3 4 and 5 of system data word 120 are set to 0 after Overall Reset of the CPU You can influence the retentive feature separately for flags timers and counters by setting these bits in the restart program OB20 OB21 or using the DISP ADDR programmer functi...

Страница 123: ...supply module or after Overall Reset mode selector at STOP the STOP LED and the BASP LED light up If the STOP LED flickers the CPU is defective if the STOP LED flashes there is a fault in the memory submodule see Chapter 5 Online functions with the programmer over the serial interface are possible when the CPU is in the STOP state Set the mode selector from STOP to RUN Both operating mode LEDs lig...

Страница 124: ...e Program scanning takes place as follows All jumps in the block called are traced Blocks called are executed without delay Program scanning is terminated automatically when block end BE is reached The following applies during Program Check Neither operating mode LED is lit up Inputs and outputs are not scanned The program writes to the PIQ and reads the PII All outputs are switched off The BASP L...

Страница 125: ... on when the signal states are observed a distinction is made between program dependent signal status display STATUS and direct signal status display STATUS VAR Figure 4 2 Comparison of the STATUS and STATUS VAR Test Functions ontrol m in P 5 Transfer data Scan trigger STATUS A 2 0 1 1 Transfer data Scan trigger Control program in STEP 5 STATUS VAR MW 2 KH F107 EWA 4NEB 811 6130 02b 4 9 ...

Страница 126: ... operands during program scanning You can also use this function to correct the program Note The PLC must be in the RUN mode for this test function Status processing can be interrupted by time interrupts and process interrupts At the interrupt point the CPU ceases to collect data for status display and transfers only data with the value 0 to the programmer instead of the data still required For th...

Страница 127: ...tion the PLC must be either set to the Program Check function or in the STOP mode The function must only be executed without the load voltage FORCE Variables With the FORCE VAR test function the process image of binary and digital operands is modified regardless of the PLC mode The following variables can be modified I Q F T C and D Program scanning with the modified process variables is executed ...

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Страница 129: ...ST STATUS is active on SI 1 BLOCK INPUT is not possible at SI 2 PG OP functions are not possible at SI 2 if one of the following functions is active ASCII driver CPU 943 944 Point to point connection master function in CPU 943 944 Computer link 3964 R procedure in CPU 944 with relevant operating system submodule 4 5 Notes on the Use of Input Output Modules Digital Input Output Modules We offer flo...

Страница 130: ...e main supply and the 24 V supply Power supply units must be manufactured in accordance with DIN VDE 0551 EN 60742 and DIN VDE 0160 Fluctuations or deviations of the supply voltage from the rated value may not exceed the tolerance limit specified in the technical data If they do functional failures or dangerous conditions can occur in the electronic modules or equipment Take suitable measures to m...

Страница 131: ...lowing is a prerequisite for starting up a system The system and the S5 115U must not be live i e the main switch must be off Step 1 Visual check of the installation to VDE 0551 0160 and 0113 Check mains voltage Protective ground conductor must be connected Make sure that all plugged in modules are screwed tight to the subrack Compare I O modules plugged in with the assignment plan note fixed or v...

Страница 132: ...ce each output using the FORCE VAR programmer function The LEDs of the forced outputs must light up and the circuit states of the corresponding actuators must change Step 5 Entering testing and starting the program Leave the power circuits for the actuators disconnected Enter the program using the INPUT programmer function You can enter the program in the STOP or RUN mode The red ST LED or the gre...

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Страница 136: ...y of the CPU where malfunction reports are stored When a malfunction occurs the appropriate bit is set Use a programmer to read this memory byte by byte Note You can read only part of the ISTACK when the PLC is in the RUN mode The following tables show which control bits and which malfunction causes are reported in the ISTACK The system data words containing the ISTACK bits are also specified See ...

Страница 137: ...4 ASP NEP 5 6 IRRELEVANT 7 IRRELEVANT 8 9 10 11 12 13 14 15 16 BST SCH SCH TAE ADR BAU SPA BBR CE DA REM AN STO ANZ NEU STA BAT PUF BARB BARB END UA FEHL AF ASP NRA ASP NEEP SYN FEH NINEU TRAF STA TUS ANZ1 ANZ0 OVFL OR VKE ERAB 6th nesting level OR VKE FKT IRRELEVANT 4th nesting level 5th nesting level OR VKE FKT OR VKE FKT SD 5 SD 6 SD 7 SD 213 SD 212 SD 211 SD 214 UAW KEIN AS ASPFA BAU NAU STOPS...

Страница 138: ... 204 SD 203 2nd nesting level 3rd nesting level Nesting depth 0 to 6 FKT VKE OR 1st nesting level FKT VKE OR Start address of the data block high Start address of the data block low Block stack pointer high Block stack pointer low Statement register high Statement register low ACCUM 2 high ACCUM 2 low ACCUM 1 high ACCUM 1 low SD 207 SD 206 Step address counter high Step address counter low 1 Abso ...

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Страница 142: ...ted No terminator in the central controller BAU Battery failure ASPFA Illegal memory submodule Other mnemonics UAW Interrupt display word ANZ1 ANZ0 00 ACCUM 1 0 or 0 is shifted 01 ACCUM 1 0 or 1 is shifted 10 ACCUM 1 0 OVFL Arithmetic overflow or ODER OR OR memory set by O operation STATUS STATUS of the operand of the last binary statement executed VKE Result of logic operation ERAB First scan KE1...

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Страница 146: ...BE OB1 JU PB7 BE PB0 PB7 Illegal statement a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Figure 5 1 Structured Program with Illegal Statement When the CPU reaches the illegal statement it interr...

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Страница 149: ...path used to reach FB2 and to determine which block has passed the wrong parameter The BSTACK contains the three return addresses as marked in Figure 5 4 06 OB 1 04 JU PB 2 02 00 JU PB 1 PB 1 xx BE 00 PB 2 04 02 JU PB4 00 C DB5 xx BE 18 BE PB 3 16 JU FB 2 00 C DB3 PB 4 08 JC FB2 00 10 xx BE FB 2 00 2A L DW4 xx BE a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 153: ... consecutively 0 to 7 Figure 6 1 shows the format of a digital address Bit No Channel Number Byte No 0 5 Figure 6 1 Format of a Digital Address 6 1 2 Analog Module Addresses Each channel of an analog module is represented by two bytes one word An analog channel address is thus represented by the number of the high order byte 6 2 Slot Address Assignments You can establish addresses for S5 115U modu...

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Страница 156: ...1 1 1 1 Address switches 7 6 5 4 3 2 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 1 1 0 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 0 0 0 Slot number DIP switch Address switches Switch for setting the number of inputs or outputs per slot 16 32 16 32 16 32 16 32 16 32 16 32 16 32 16 32 16 32 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 ON ON 1 7 6 5 4 3 2 1 ON ON 1 7 6 5 4 3 2 1 ON ON 1 7 6 5 4 3 2...

Страница 157: ... the following 32 channel digital modules can only have start addresses whose byte numbers are divisible by 4 e g 0 4 8 16 channel digital modules can only have start addresses whose byte numbers are divisible by 2 e g 0 2 4 16 channel analog modules can only have the start addresses 128 160 192 and 224 8 channel analog modules can only have the start addresses 128 144 160 to 240 Example A 16 chan...

Страница 158: ...Addressing Address Assignments S5 115U Manual The module is then addressed as follows Channel No Address 0 46 0 1 46 1 2 7 8 9 46 7 47 0 47 1 10 15 47 7 6 6 EWA 4NEB 811 6130 02b ...

Страница 159: ...Output Modules Digital module signal states are also stored in a special memory area called the process image The process image has two sections namely the process input image PII and the process output image PIQ Figure 6 7 shows where the process images are located in the program memory EF00H EF7FH EF80H EFFFH PII 0 127 0 127 PIQ Absolute address Relative byte addresses Figure 6 7 Location of the...

Страница 160: ...into ACCUM 1 L IB 12 Byte 12 Reading word by word when loading into ACCUM 1 L IW 40 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Low Order Byte 0 Byte 40 Byte 41 ACCUM 1 High Order Byte Low Order Byte ACCUM 1 Figure 6 8 Accessing the PII Reading of the PII can be inhibited To do so it is nece...

Страница 161: ... a a a a a a a a a a a a a a Byte 36 Writing word by word to transfer from ACCUM 1 T QW 52 a a a a a a a a a a a a High Order Byte Value 00H ACCUM 1 Low Order Byte 0 15 Byte 52 Byte 53 High Order Byte ACCUM 1 Low Order Byte Figure 6 9 Accessing the PIQ On all CPUs output of the PIQ to the output modules can be inhibited by setting bit 2 in system data word SD 120 EA70H Bit 2 1 Output of the PIQ is...

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Страница 163: ...tive of the contents of system data word SD 120 also see Chapter 11 Integral Blocks 6 4 Address Allocation on the Central Processing Units The following figures show the contents of CPU RAM Important memory areas such as those for system data SD timers T counters C flags F and the block address list are shown in detail Figures 6 11 and 6 12 EWA 4NEB 811 6130 02b 6 11 ...

Страница 164: ...9 25 59 50 59 75 F000H FFFFH 60 64 CPU 941 I O area and internal registers Kbytes Address Intelligent I Os 0000H Internal user memory 5 K st 9000H B800H DC00H E600H EA00H EC00H ED00H EE00H Internal data Block address list Internal data System data SD Timers T Counters C Flags F Process I O images EF00H CPU 942 I O area and internal registers F000H FFFFH 46 55 57 50 58 50 59 59 25 59 50 59 75 60 64...

Страница 165: ...D00H EE00H Internal data Block address list Internal data System data SD Timers T Counters C Flags F Process I O image 0 52 55 57 50 58 50 59 59 25 59 50 59 75 F000H FFFFH 60 64 CPU 943 EF00H I O area and internal registers E E PROM submodule max 24 K statements useful copied to internal RAM 1000H 4 Internal user memory RAM 24 K statements EWA 4NEB 811 6130 02b 6 13 ...

Страница 166: ... O area and internal registers F000H FFFFH 0000H 1000H 52 55 57 50 58 50 59 59 25 59 50 59 75 60 64 0 4 Internal user memory RAM 24 K statements BANK 2 For program only OBs FBs SBs PBs Internal user memory RAM 24 K statements BANK 1 Accesses via the control program are only possible with the LDI and TDI operations not with LIR TIR and TNB DC00H Block address list Address 1001 CFFE Note The block s...

Страница 167: ...rea Kbytes Address I O modules P area Q area Interprocessor communication flags Page frame Internal registers F000H F100H F200H F300H F400H F800H FF00H FFFFH 60 60 25 60 50 60 75 61 62 63 75 64 FEFFH Interface registers for CPs and IPs with page addressing write only IM 3 area FC00H 63 00 IM 4 area FD00H 63 25 EWA 4NEB 811 6130 02b 6 15 ...

Страница 168: ...2 943 944 7 4 3 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 169: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 170: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Table 6 3 Block Address List Abs Address hex Organizati...

Страница 171: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 172: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 173: ...d STEP 5 7 1 1 Methods of Representation The following methods of representation are possible with the STEP 5 programming language Statement List STL STL represents the program as a sequence of operation mnemonics A statement has the following format A I 0 1 Operation Operand Parameter Operand ID 002 Relative address of the statement in a particular block The operation instructs the PLC what to do...

Страница 174: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 175: ...ons T timers memory for implementing timers C counters memory for implementing counters P input output interface between process and modules programmable controller K constants defined numeric values OB PB SB FB DB blocks program structuring aids BS system data interface between operating system and control program Refer to Appendix A for a listing of all operations and operands 7 1 3 Circuit Diag...

Страница 176: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 177: ...ck types Organization Block OB Organization blocks manage the control program Program Block PB Program blocks arrange the control program according to functional or technical aspects Sequence Block SB Sequence blocks are special blocks that program sequence controls They are handled like program blocks Function Block FB Function blocks are special blocks for programming frequently recurring or esp...

Страница 178: ...e that the system program itself can call an organization block under certain circumstances e g OB32 The total nesting depth is the sum of the nesting depths of all programmed organization blocks If nesting goes beyond 32 levels the PLC goes into the STOP mode with the error message STUEB block stack overflow see Section 5 1 Figure 7 2 illustrates the nesting principle Level 1 Level 2 Level 3 Leve...

Страница 179: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 180: ...ization pattern Block type Block number Programmer ID Library number Block length a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 181: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 182: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 183: ...uence controls They are treated like program blocks 7 3 4 Function Blocks FBs Frequently recurring or complex control functions are programmed in function blocks Function blocks have the following special features Function blocks have the following special features FBs can be assigned parameters Actual parameters can be assigned when the block is called FBs have a supplementary set of operations n...

Страница 184: ...Name of the block parameter formal operands Each formal operand receives a name declaration DECL The name can contain up to four characters and must begin with an alpha character You can program up to 40 block para meters per function block Block Parameter Type You can enter the following parameter types I input parameters Q output parameters D data B blocks T timers C counters Output parameters a...

Страница 185: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Block parameter Name Block parameter Block header...

Страница 186: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 187: ...meters Example The name DECL of a parameter is IN 1 the parameter type is I input and the data type is BI bit The formal operand of the FB then has the form DECL IN1 I BI The parameter list in the calling block specifies which actual operand is to replace the formal operand in the event of the FB being called in the example this is the operand I 1 0 The parameter list must therefore contain the en...

Страница 188: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a at first call a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a at second call A I 4 ...

Страница 189: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 190: ... a STOP RUN transition manual cold restart and after a POWER OFF POWER ON transition automatic cold restart after power restore if the CPU was previously in the RUN mode the operating system of the CPU automatically calls a RESTART OB provided one is programmed OB21 in the case of manual cold restart or OB22 in the case of automatic cold restart after power restore if the CPU was previously in the...

Страница 191: ... is loaded into ACCUM 1 consecutively If an input output module cannot be accessed with the statement L PW or T PW the CPU jumps to the STOP mode at this statement and the interrupt bit QVZ timeout is set in the ISTACK see Section 5 1 Example 2 Programming OB21 and FB1 After cold restart with the mode selector flag bytes 0 to 99 are supposed to be preset with 0 Flag bytes 100 to 127 are supposed t...

Страница 192: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 193: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 194: ... in system data word 101 The operating system restarts the clock prompt specified by the value in ACCUM 1 A running clock prompt can be stopped prevents OB6 call by transferring the value 0 to system data word 101 After starting the clock prompt system data word 101 contains the selected time until OB6 is called When the programmed time has expired the operating system enters the value 0 in system...

Страница 195: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 196: ...nger than the data block opened in the case of the operations L DW T DW TBD TBN D SU D RU D etc If there is not sufficient user memory available to generate the specified data block in the case of the G DB Generate Data Block Response to transfer error The operating system interrupts processing of the operation where the transfer error occurred and processes OB32 instead If OB32 does not exist the...

Страница 197: ...a a a a a a a a a a a a a Compression Valid Blocks Invalid a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 198: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 199: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 200: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 201: ... in the statement list STL control system flowchart CSF or ladder diagram LAD methods of representation Supplementary Operations include complex functions such as substitution statements test functions and shift and conversion operations They can be input and output in STL form only System Operations access the operating system directly Only an experienced programmer should use them System operati...

Страница 202: ...ession enclosed in parentheses with the previous RLO through logic OR Close parenthesis Conclude the expression enclosed in parentheses a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 203: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a OR Operation The OR operation scans to see if one of two or more conditions has been satisfied LAD Q 3 2 I 1 7 I 1 5 I 1 2 Circuit Diagram STL CSF O I 1 2 O I 1 7 O I 1 5 Q 3 2 Example Output Q 3 2 is 1 when at least one of the inputs is 1 Output Q 3 2 is 0 when all inputs are 0 simultane ously The number...

Страница 204: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 205: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 206: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a A O I 1 4 O I 1 5 A O I 2 0 O I 2 1 Q 3 0 I 1 5 Q 3 0 I 2 1 I 2 0 I 1 4 I 1 4 I 1 5 I 2 0 I 2 1 Q 3 0 I 2 0 I 2 1 Q 3 0 I 1 5 I 1 4 Scan for Signal State 0 LAD Circuit Diagram STL CSF A I 1 5 AN I 1 6 Q 3 0 Example Output Q 3 0 is 1 only when input I 1 5 is 1 normally closed co...

Страница 207: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 208: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a I 1 4 Q 3 5 I 2 7 I 2 7 I 1 4 Q 3 5 S R Q I 2 7 Q 3 5 S R Q I 1 4 STL LAD CSF a a a a a ...

Страница 209: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 210: ...te 15 8 7 0 15 8 7 0 Figure 8 1 Accumulator Structure You can load and transfer permissible operands in bytes or words For exchange in bytes information is stored right justified i e in the low byte The remaining bits are set to zero You can process the information in the two accumulators using various operations Load and transfer operations are executed independently of condition codes Execution ...

Страница 211: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 212: ... 0 IB 7 ACCUM 2 ACCUM 1 Byte b Byte d IB 7 Byte d Byte c Byte a Byte b IB 7 0 Byte b Byte a IB 8 IB 9 IW 8 Transfer Operation During transfer information from ACCUM 1 is copied into the addressed memory area e g into the PIQ This transfer does not affect the contents of ACCUM 1 When transfer to the digital output area occurs the byte or word in question in the PIQ is automatically updated Example ...

Страница 213: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 214: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 215: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 216: ...r You can load a timer with any of the following data types KT constant time value or DW data word IW input word QW output word FW flag word These data types must be in BCD code Loading a Constant Time Value The following example shows how you can load a time value of 40 sec L KT 40 2 Operation Operand Coded time base 0 to 3 Time 0 to 999 Key for Time Base Base 0 1 2 3 Factor 0 01 s 0 1 s 1 s 10 s...

Страница 217: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 218: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Three digit time value in BCD code indicates bit positions occupied by 0 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 219: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 220: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 221: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 222: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 223: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 224: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 225: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 226: ...lag or Data Word Load statement L DW 3 The count 410 is stored in data word DW 3 in BCD code Bits 12 to 15 are insignificant for the count 11 0 15 0 1 0 0 0 0 0 1 0 0 0 0 Bit Three digit count in BCD code DW 3 Scanning the Counter Use boolean logic operations to scan the counter status e g A Cx As long as the count is not zero the scan result is signal state 1 8 26 EWA 4NEB 811 6130 02b ...

Страница 227: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Binary count Three digit count in BCD code indicates bit positions occupied by 0 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 228: ...a a a a a a a a a a a a a a a a a a a a a a 1 Time 0 0 7 0 0 S C 1 I 4 0 I 4 1 C 1 Q 2 5 1 1 Timing Diagram a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 229: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a Circuit Diagram Timing Diagram a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 230: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 231: ...xed point numbers and manipulate them The result is stored in ACCUM 1 Table 8 7 provides an overview of the arithmetic operations An example follows the table The S5 115U has integrated function blocks for multiplication and division Table 8 7 Overview of Arithmetic Operations Operation Meaning Addition The contents of both accumulators are added Operand F F Subtraction The contents of ACCUM 1 are...

Страница 232: ...a a a a a a L C 3 L C 1 F T QW 12 The value of counter 3 is loaded into ACCUM 1 The value of counter 1 is loaded into ACCUM 1 The previous contents of ACCUM 1 are shifted to ACCUM 2 The contents of the two accumulators are interpreted as 16 bit fixed point numbers and added The result contents of ACCUM 1 is transferred to output word QW 12 Numeric Example a a a a a a a a a a a a a a a a a a a a a ...

Страница 233: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 234: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a PB63 FB26 JU FB26 Conditional Block Call JC One block is called within another block when the previous condition has been satisfied RLO 1 Example A special function has been programmed in FB63 It is called and processed under certain conditions e g in PB10 FB63 STL S F 1 0 A I 31 7 JU FB63 The JC FB63 statement in program block PB10 calls func...

Страница 235: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 236: ...of 128 data words 0000 in the RAM of the PC and entered in the block address list The next time the G DB5 operation is processed it has no effect if the contents of ACCUM 1 are not 0 Deleting a Data Block STL Explanation Example Delete a data block that is no longer needed a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 237: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a BE OB1 PB3 JU PB3 Unconditional Block End BEU The BEU operation causes a return within a block However jump operations can by pass the BEU operation in function blocks see Sections 8 2 10 and 8 3 4 Binary logic operations cannot be continued in a higher order block Example Scanning of functio...

Страница 238: ...a a a a a a a PB7 FB20 A I 20 0 BEC JU FB20 8 1 9 Other Operations Table 8 9 lists other basic operations Explanations follow the table Table 8 9 Other Operations Operation Meaning Operand ID STP Stop at the end of program scanning Current program scanning is terminated The PIQ is read out Then the PC goes into the STOP mode NOP 0 No Operation Sixteen bits in the RAM are set to 0 NOP 1 No Operatio...

Страница 239: ...y Generation Operations BLD display generation operations divide program parts into segments within a block NOP operations and display generation operations are significant only for the programmer when representing the STEP 5 program The CPU does not execute any operations when these statements are processed 8 2 Supplementary Operations Supplementary operations extend the operations set However co...

Страница 240: ...red by this address the CPU is to go into the STOP mode Otherwise a signal is to be given and program scanning is to continue You can program this example in OB24 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 241: ...a a a a a a a a a a a This time value has a tolerance of 10 sec Use a smaller time base if necessary STL Explanation Example Input I 2 5 starts a timer T 2 as extended pulse pulse width 50 sec This timer sets output Q 4 2 for the duration of the pulse If output Q 3 4 is reset repeatedly the timer should also be restarted repeatedly a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 242: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 243: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a C DB 10 A I 2 0 CU C 10 A I 3 0 L KC 0 S C 10 O I 4 0 O F 5 2 R C 10 LC C 10 T DW 12 TBN D 12 8 JC FB ...

Страница 244: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 245: ...UM 1 are shifted to ACCUM 2 Combine the contents of both accumulators bit by bit through logic AND Transfer the resulting contents from ACCUM 1 to output word QW 82 Numeric Example ACCUM 2 ACCUM 1 ACCUM 1 1 0 0 1 1 1 0 0 AND Result 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 15 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 0 0 1 1 1 0 0 KH 00FF IW 92 Set the 8 high order bits in input word IW 90 to 0 Compare both words...

Страница 246: ...umulators bit by bit through logic OR Transfer the result contents of ACCUM 1 to input word IW 35 Numeric Example Set the 8 low order bits in input word IW 35 to 1 Compare both words bit by bit If corresponding bits are both 1 a 1 is set in the result word a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 247: ...umulators bit by bit through EXCLUSIVE OR Transfer the result contents of ACCUM 1 to output word QW 86 Numeric Example Check to see if input words IW 71 and IW 5 are equal The result bit is set to 1 only if corresponding bits in ACCUM 1 and ACCUM 2 are unequal a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 248: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 249: ... 0 1 1 1 0 1 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 1 371210 ACCUM 1 ACCUM 1 46410 DW 2 1 1 0 1 0 0 0 0 SLW 3 0 15 Explanation STL a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 250: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 251: ...umeric Example Form the negative value of the value in input word IW 12 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 252: ...er indicates the value by which the contents of ACCUM 1 are to be changed The operations refer to decimal values however the result is stored in ACCUM 1 in binary form Changes relate only to the low byte in the accumulator STL Explanation Example Increment the hexadecimal constant 1010H by 16 and store the result in data word DW 8 In addition decrement the incrementation result by 33 and store the...

Страница 253: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Enable interrupt RA Processing Execution of the disable enable interrupt operations does not depend on the RLO These operations do not affect the RLO or the condition codes After the IA statement is processed no more interrupts are executed The RA statement cancels the effect of IA 1 Only one interrupt...

Страница 254: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 255: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 256: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 257: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 258: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 259: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a For...

Страница 260: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 261: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 262: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 263: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Example 2 A I 2 2 L KC 17 S C 5 A I 2 3 CU C 5 A I 2 4 CD C 5 A C 5 Q 7 3 A I 2 7 R C 5 BE Program in Function Block FB33 A I2 L KC 17 SEC COU5 A I 3 SSU COU5 A I 4 SFD COU5 A COU5 OUT3 A I 2 7 RD COU5 BE STL JU FB 33 NAME COUNT I2 I 2 ...

Страница 264: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 265: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 266: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 267: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 268: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Transfer a 12 byte data field from address F0A2H to address EE90H EE90 Destination F097 F0A2 Source TNB Explanatio...

Страница 269: ...y changing operations with which you can accesss the user memory and the system data area These accesses are not monitored by the operating system Improper use of the operations can lead to changes in the program and to a CPU crash 8 3 3 Jump Operation You can use a label to specify a jump destination within function blocks For this jump operation use a fixed point number to indicate the jump disp...

Страница 270: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 271: ...8 31 provide an overview of the remaining system operations Each table is followed by processing information Table 8 30 Processing Operation Operation Meaning Operand a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 272: ...rd QW 80 Table 8 31 TAK and STS Operations Operation Meaning Operand a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 273: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 274: ... a a a a a a a a a a a a a a a a a a a a a a a a 32768 to 1 0 1 to 32767 32767 65536 0 0 1 0 0 1 0 0 1 0 0 0 0 1 1 JN JP JO JN JM JZ JN JP JN JM JO JZ JO Condition Code Generation for Digital Logic Operations Digital logic operations set CC 0 and CC 1 They do not affect the overflow condition code see Table 8 34 The setting depends on the contents of the ACCUM after the operation has been processe...

Страница 275: ... a a a a a a a a a a a a a a 1 1 0 JN JP Condition Code Generation for Conversion Operations The formation of the two s complement CSW sets all condition codes see Table 8 36 The state of the condition codes is based on the result of the conversion function Table 8 36 Condition Code Settings for Conversion Operations This number is the result of the conversion of KH 8000 Possible Jump Operations O...

Страница 276: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 277: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Circuit Diagram Timing Diagram a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 278: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Q 0 6 F 2 0 Q 0 6 F 2 0 F 3 0 F 2 0 F 3 0 F 2 0 KT 10 1 F 2 0 T 7 T 7 LAD STL CSF F 3 0 F 2 0 F 3 0 Q 0 6 F 2 0 KT 10 1 F 2 0 T 0 TV BI DE R Q S R Q S R Q F 2 0 Q 0 6 F 2 0...

Страница 279: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 280: ...EWA 4NEB 811 6130 02b ...

Страница 281: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 282: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Tables 9 1 Additional Response Times 9 4 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 283: ...s What Interrupts What and Where As soon as the current cycle has been interrupted i e while the CPU is processing an interrupt OB further interrupts are automatically disabled A running interrupt program can therefore not be interrupted If several interrupts are pending simultaneously the priority is determined as follows Highest priority Interrupt A Interrupt B Interrupt C Lowest priority Interr...

Страница 284: ...Many standard function blocks for IPs revoke the interrupt disable because they work internally with the IA and RA operations If you use these standard function blocks in restart or in an interrupt protected part of the program the relevant interrupt OBs may be called inadvertently Notes on Avoiding Programming Errors Note that the block nesting depth of 32 levels must not be exceeded even when ca...

Страница 285: ... of the CPU Execution time of the interrupt program sum of all STEP 5 operations in the interrupt evaluating program Calculate the interrupt response time of the CPU as follows Interrupt response time of the CPU Basic response time additional response times The basic response time is 0 4 to 0 9 ms in the case of CPUs with one interface and 0 4 to 1 4 ms in the case of CPUs with two interfaces and ...

Страница 286: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 287: ...referred to in the follo wing as module address and module address 1 Use the two bytes of outputs in the restart OB for initializing the module the module address byte indicates which input triggers the interrupt and the module address 1 byte determines the type of the interrupt initiating edge You must use the two bytes of inputs when you want to scan the status of the inputs scan the module addr...

Страница 288: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 289: ...s byte 8 Interrupt trigger 0 0 0 0 0 0 0 1 0 7 Module address 1 byte 9 x Status of the inputs 0 or 1 There are two ways of evaluating the input signals with bytes 8 and 9 You can read the status of the inputs with direct I O access L PY 8 at any point in your control program It is irrelevant whether the status of the inputs is read in the cyclic time controlled or interrupt processing program If y...

Страница 290: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 291: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 292: ...le with alarm processing As digital input output module without alarm processing There is a mode selector on the back of the module for setting the modes The ALARM ON position indicates with alarm processing Figure 9 2 Position of the Mode Selector on the Module a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ALARM ON a a a a a a a a a a a a a a a a a a a ...

Страница 293: ...t channels for alarm processing see Figure 9 3 Process alarms are always initiated by a 0 to 1 transition at the alarm inputs In addition in the case of process alarms at the input x 2 4 the signal states at inputs x 0 to x 3 are stored in the alarm register see Figure 9 3 The time at which inputs x 0 to x 3 are stored corresponds to the time of storing the alarm input in the alarm register Howeve...

Страница 294: ... read alarm register show which of the 4 alarm inputs has initiated an alarm All the bits for which the relevant alarm input has been enabled must be evaluated and the desired alarm response must be made If bit 0 of the alarm register is set alarm at input x 2 4 bits 4 to 7 of the alarm register show the status of inputs x 0 to x 3 at the time of initiation of the alarm Alarm enable You must progr...

Страница 295: ... 0 a a a a a a a a a a a a a a a 7 a a a a a a a a a a a a a a a 0 a a a a a a a a a a a a a a a 4 a a a a a a a a a a a a a a a 3 Alarm enable for the alarm inputs 2 output bytes for 16 digital output channels Enabling the process alarm a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 296: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 297: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a OB 2 STL Explanation Alarm response and evaluation L PY 3 Read alarm register and enter T IB 3 in PII acknowledge the alarm with L PY3 this deletes bits 0 to 3 in the alarm register and enables the module again for alarms A I 3 0 I 3 1 0 alarm initiated by JC PB 1 input 2 4 PB1 alarm respon...

Страница 298: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a PB 2 STL Explanation Alarm response in the case of alarm at input 2 5 Here L QB 7 Counting and flagging the L KB 1 initiated alarms at input 2 5 F T PY 7 BE a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 299: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 300: ...n Output LEDs can indicate signal status 1 even if 24 V are not applied to the output This is the case when there is no load voltage supply or if an output has short circuited Note If L1 fails the inputs are read in as logic 0 and the LEDs are switched off There is electronic short circuit protection for the outputs The maximum value of the tolerance dependent switch off current is 3 6 A There is ...

Страница 301: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 302: ...Form 10 58 10 30 Schematic Representation of Conversion 10 61 10 31 Example of Analog Value Processing 10 64 10 32 Function of the 460 Analog Input Module 10 65 10 33 Setting Mode Selectors I and II 10 65 10 34 Function of the 470 Analog Output Module 10 66 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 303: ...nd 10 V bipolar 10 47 10 27 Representation of Digitized Measured Values Number and Sign Measuring Range 5 V 20 mA and 10 V bipolar 10 47 10 28 Representation of Digitized Measured Values Binary Measuring Range 5 V 20 mA and 10 V bipolar 10 48 10 29 Representation of Digitized Measured Values Measuring Range 0 to 1 25 V and 0 to 2 5 V unipolar 10 48 10 30 Representation of Digitized Measured Values...

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Страница 305: ... input modules are available 6ES5 460 7LA12 7LA13 Galvanically isolated 8 channels 2 range cards Maximum permissible isolating voltage 60 V AC 75 V DC between a channel and ground as well as between channels 6ES5 465 7LA12 Non isolated 8 16 channels selectable 2 4 range cards 1 V max permissible voltage between a channel and ground as well as between channels 6ES5 466 3LA11 Floating 8 16 channels ...

Страница 306: ...s account of the module s operating mode which is set at the relevant switch The process signals must be matched to the input level of the analog digital converter ADC to suit the application You can match the signals with the 460 and 465 modules by plugging a suitable range card voltage divider or shunt into the receptacle on the frontplate of the analog input module In the case of the 466 module...

Страница 307: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 0 V 5 V 5 V MUX address L L Clock pulse S5 bus CPU Switched mode regulator Iconst 2 5 mA S S IWIREBREAK OFF Conn 26 8 process signals A D Relay MUX Wirebreak detection Absolute value sign Two s complement Data driver Bus driver A ...

Страница 308: ...gnments of the front connector a Pin No b Assignment 25 KOMP 26 L 24 V 27 M4 28 29 M4 30 31 M5 32 33 M5 34 35 S 36 37 38 39 M6 40 41 M6 42 43 M7 44 45 M7 46 47 L b a 1 L 24V 2 3 M0 4 5 M0 6 7 M1 8 9 M1 10 11 S 12 13 14 15 M2 16 17 M2 18 19 M3 20 21 M3 22 23 KOMP 460 7LA12 Switching off the test current in the case of non activated wirebreak signal 10 4 EWA 4NEB 811 6130 02b ...

Страница 309: ...E Module Reference bus a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 310: ...mation regar ding the overall structure Section 3 4 in this manual Also observe the directions in Section 3 5 regarding shielding of the signal leads Note Unused inputs must be terminated with a voltage divider or shunt see Table 10 1 In the case of the 498 1AA11 module the unused inputs must be short circuited M with M in each case Other modules require no additional wiring The galvanic isolation...

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Страница 312: ... chan nels and is then converted into a digital value Figure 10 5 Connecting a Compensating Box to the Input of an Analog Input Module Komp 25 Komp 23 Thermocouple Analog input module M Range card 6ES5 498 1AA11 M a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

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Страница 314: ...red only for disconnecting the test current when the wirebreak signal is not activated 1 L 24 V 2 3 M0 4 5 M0 6 7 M1 8 9 M1 10 11 S 12 13 14 15 M2 16 17 M2 18 19 M3 20 21 M3 22 23 KOMP 25 KOMP 26 27 M4 28 29 M4 30 31 M5 32 33 M5 34 35 S 36 37 38 39 M6 40 41 M6 42 43 M7 44 45 M7 46 47 L a a a a a a a a a a a a a a a b a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a L a a a a a a a a a a...

Страница 315: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 6ES5 498 1AA51 range card with internal circuitry Reference bus a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 317: ...able 10 1 They match the process signals to the input level of the module These cards make it possible to set different measuring ranges Connecting Range Cards Two range cards can be plugged into the 460 analog input module One card specifies the mea suring range of four inputs We offer voltage dividers shunts and through connection cards see Table 10 1 EWA 4NEB 811 6130 02b 10 13 ...

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Страница 320: ...uring range as with the 460 7LA12 analog input module exists also on the 460 7LA13 analog input module i e the PT100 temperature range 200 C to 850 C is resolved in this measuring range to approximately 4000 units This corresponds to a resolution of approx 0 25 C If the new PT100 climatic measuring range is selected via the mode selector switches all eight analog inputs can be used in this measuri...

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Страница 322: ... 6ES5 498 1AA11 24 V M24 V a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Range card a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 323: ...signals A D Solid state MUX Wirebreak detection Data driver Bus driver A D Analog digital converter ADC ADCP ADC processor MUX Multiplexer Required only when using a 1AA51 module ADCP Memory RAM 32 x 8 Bit Address MUX Mode selectors I II Address decoder Mext E 15 IWIREBREAK OFF Conn 26 S5 bus Control signals Address bus Data bus Absolute value sign Two s complement Range card 1 Range card 2 Range ...

Страница 324: ...M1 6 M1 7 M2 8 M2 9 M3 10 M3 11 12 13 Mext 14 15 M4 16 M4 17 M5 18 M5 19 M6 20 M6 21 M7 22 M7 23 KOMP 25 KOMP 26 L 24V 27 M8 28 M8 29 M9 30 M9 31 M10 32 M10 33 M11 34 M11 35 36 37 Mext 38 39 M12 40 M12 41 M13 42 M13 43 M14 44 M14 45 M15 46 M15 47 465 7LA13 Connection to the central grounding point of the controller Connection of the compensating box Switching off the test current in the case of no...

Страница 325: ...ion on address assignment for analog modules is presented in Chapter 6 Addressing Address Assignments Please observe the information regarding the overall structure Section 3 4 in this manual Also observe the directions in Section 3 5 regarding shielding of the signal leads Connecting Thermocouples with Compensation Boxes Connection of thermocouples is the same as for the 460 module see Section 10...

Страница 326: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 327: ... No b Assignment Connection to the central grounding point of the controller Required only for disconnecting the test current when the wirebreak signal is not activated b a Input 7 Input 3 Input 0 1 L 24 V 2 3 M0 4 M0 5 M1 6 M1 7 M2 8 M2 9 M3 10 M3 11 12 13 Mext 14 15 M4 16 M4 17 M5 18 M5 19 M6 20 M6 21 M7 22 M7 23 KOMP 25 KOMP 26 27 S0 28 S0 29 S1 30 S1 31 S2 32 S2 33 S3 34 S3 35 36 37 Mext 38 39...

Страница 328: ...of the 460 module see Section 10 2 1 10 4 2 Starting Up the 465 7LA13 Analog Input Module Voltage dividers and shunts can be plugged in as range cards see Table 10 4 They match the process signals to the input level of the module In this way various measuring ranges can be set 10 24 EWA 4NEB 811 6130 02b ...

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Страница 330: ...re located on the back of the 465 module For this purpose the switches must be set to the positions shown see Table 10 5 Figure 10 16 Position of the Function Select Switches of the 465 7LA13 Analog Input Module Rear of the Module T o p Switch Switch PCB plug connector 10 26 EWA 4NEB 811 6130 02b ...

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Страница 332: ...s a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Control signals a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 333: ...us ceptible to noise the signal sources should be located close to the 466 analog input module There are 16 channels available unused channels must be short circuited jumper between M and M Labelling and Grouping of Channels The channels are labelled as follows on the module Channel 0 M0 M0 Channel 1 M1 M1 Channel 15 M15 M15 The channels are arranged in groups of four for which separate measuring ...

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Страница 335: ... the following cases When the sensors are connected to diffe rent supplies When different signal sources are physi cally separate When signals must be captured with high accuracy When a high level of noise is expected Labelling and Grouping of Channels The channels are labelled as follows on the module M0 Channel 1 M1 M1 Channel 7 M7 M7 The channels are arranged in groups of four for which separat...

Страница 336: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 337: ...he switch positions refer to the module as represented in Figure 10 22 Table 10 6 Setting the Type of Measurement Common Reference or Differential Type of Measurement Switch Position S 9 1 9 a a a a a a a a a a a a a a a a Common reference measurement Differential measurement 1 9 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 338: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Voltage a a a a a a a a a a a a a a a a a a a a a Table 10 8 Setting Current Voltage Measurement for Cha...

Страница 339: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Voltage a a a a a a a a a a a a a a a a a a a a a a a a a a a a Table 10 11 Setting Current Voltage Measurement for Channel Group III Channel Group III Channel 8 to 11 Switch S 6 Current a a a a a a a a a a a ...

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Страница 343: ...d Bits 0 to 2 are irrelevant for the measured value They provide information on the measured value representation Table 10 17 describes these bits in detail Table 10 17 Meaning of Bits 0 to 2 for Analog Input Modules An overflow at one measuring point has no effect on the overflow bits of the other channels i e the values on the other channels are correct and may be evaluated Bit Meaning Signal St...

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Страница 347: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

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Страница 349: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 350: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 351: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 352: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 353: ... a a a a a a a a a a a a a a a a a a a Meas Value in V 2 5 V 2 4988 2 4975 0 0012 0 0000 0 0012 2 4988 2 5000 Table 10 32 Representation of Digitized Measured Values Binary Measuring Range 1 25 V and 2 5 V bipolar Meas Value in V 1 25V 1 2494 1 2488 0 0006 0 0000 0 0006 1 2494 1 2500 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 354: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 355: ... is set in data byte 1 refer to Section 10 5 1 The ADC decodes the value 0 When the signal at the input is measured with a digital voltmeter the constant current pulses may cause apparent fluctuations in the signal When the input circuit that supplies the analog value has capacitive characteristics the constant current falsifies the measured value Should these apparent fluctuations in the signal p...

Страница 356: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 357: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 358: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 359: ...nic isolation MUX Multiplexer D A Digital analog converter CPU Address decoder Processor Clock pulse Circulating buffer Counter Optocoupler D A MUX Sample and Hold U Sample and Hold U Digital analog converter Multiplexer L L Process signal output Switched mode regulator S5 bus Data bus Address bus Control signal 24 V 16 V 5 6 V 7 2 V Control signals EWA 4NEB 811 6130 02b 10 55 ...

Страница 360: ...not falsified by voltage drops on the lines In this way it is possible to compensate voltage drops of up to 3 V per line Figure 10 27 shows the design of this circuit Figure 10 27 Connecting Loads Load voltage QI x MANA QV x S x S x I Load current QV x Analog output voltage QV Output voltage QI x Analog output current QI Output current S x Sensing line S Sensing line S x Sensing line S Sense line ...

Страница 361: ... QV 1 QV 0 QI 2 S 2 S 2 QV 2 S 1 S 1 QI 1 QV 0 QV 1 MANA QI 0 S 0 S 0 6ES5 470 7LAxx 6ES5 470 7LCxx S 2 S 2 S 1 S 1 S 0 S 0 6ES5 470 7LBxx MANA Note If voltage outputs are not used or if only current outputs are connected jumpers must be inserted in the front connector for the unused voltage outputs To do this connect QV x to S x and S x to MANA Unused current outputs remain open EWA 4NEB 811 6130...

Страница 362: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 363: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 364: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 365: ... 2560 xe OGR xe 512 2048 For channel type 4 unipolar representation XA UGR 2048 xe OGR xe 2048 For channel type 5 and 6 bipolar representation XA UGR 2048 xe OGR xe 2048 4096 Where XA is the value output by the FB and xe is the analog value read from the module Figure 10 30 Schematic Representation of Conversion XA 0GR upper limit 0 Scaled range Nominal range of the module UGR lower limit Analog v...

Страница 366: ...e of the 466 module you must take account of the following Bipolar measuring range If the measured value reaches the nominal range limit the BU range violation parameter is set The analog value read in is then invalid Unipolar measuring range If the measured value reaches the midpoint of the nominal range the BU parameter is set The measured value read in is then valid Outputting an Analog Value F...

Страница 367: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 368: ...voltages the needle on the analog display swings proportionally to the liquid level Figure 10 31 shows the system configuration Figure 10 31 Example of Analog Value Processing Liquid a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 369: ...and 2048 units which is subsequently processed by the application program is then present at the output of the analog input modules s internal ADC see Figure 10 32 Figure 10 32 Function of the 460 Analog Input Module A D M0 M0 20 mA range card 0 to 20 mA Trans ducer AI 460 CPU Differen tial pressure Set the mode selectors at the rear of the module as follows Figure 10 33 Figure 10 33 Setting Mode ...

Страница 370: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 371: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a L KF 900 L FW 10 F F 12 6 BE MAX VAL FOR LIQUID LEVEL MEASURED VALUE MEASURED VALUE 900 IF YES F 12 6 INITIATE REACTION IN SAME PROGRAM CYCLE PB9 STL Description a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 372: ...EWA 4NEB 811 6130 02b ...

Страница 373: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 374: ...s 11 1 Overview of Integral Blocks 11 1 11 2 List of Data Handling Block Parameters 11 5 11 3 QTYP ZTYP Parameters 11 9 11 4 Ready Delay Times of the CPs and IPs 11 10 11 5 Basic Format of the Doubleword for the Job Status 11 15 11 6 Description of the Error Bits 11 16 11 7 Accessing the Job Status Word 11 17 11 8 Accessing the Length Word 11 19 11 9 Error Bits Set by FB239 ERR Parameter 11 31 11 ...

Страница 375: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 376: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Code Converter 16 FB241 Use function block FB241 to convert a fixed point binary number 16 bits to a number in BCD code with additional consideration of the sign An eight bit binary number must be transferred to a 16 bit word before conversion Call and Parameter Assignments Parameter Type Data Type Assignment BINARY SBCD BCD2 I Q Q W ...

Страница 377: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 378: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 379: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 380: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a A NR Job Number The jobs for an interface are characterized by this number Parameter Type Format Data KY byte Assignment KY x y Parameter x is ignored y represents the job number y 0 ALL function 1 y 1 to 223 Direct function Number of the job to be ...

Страница 381: ... a a a a a a a a a a a QTYP ZTYP Type of Data Source or Data Destination Assign these parameters ASCII characters that specify the type of data source for SEND or data destination for RECEIVE or FETCH Assignment KS DB QB IB FY TB CB AS PB Direct initialization The specification of the data source or data destination is specified directly in the QTYP ZTYP DBNR QANF ZANF QLAE ZLAE parameters KS NN N...

Страница 382: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 383: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 384: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 385: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 386: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Job Status Word in a Data Block Parameter Assignments Explanation DB47 is activated The interface number is 3 The job number is 100 Data words DW 40 and DW 41 in DB47 are used as job status word C DB 47 JU FB 247 NAME CONTROL SSNR KY 0 3 A NR KY 0 100 ANZW DW 40 a a a a a a a a a a a a...

Страница 387: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Job Status Word in a Data Block Parameter Assignments Explanation Open DB24 ID for indirect initialization The data area for parameter assignment begins at data word 1 Irrelevant Irrelevant C DB 24 JU FB 244 NAME SEND SSNR KY 255 1 A NR KY 0 0 ANZW FW 0 DB 24 DW 1 KY 0 1 DW 2 KY 0 31 DW 3 ...

Страница 388: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 389: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 390: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 391: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 392: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 393: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 394: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 395: ... two conditions must be met to transfer data or to activate a SEND job RLO 1 was forwarded to the function block The CP enabled the job The SEND FETCH in progress bit of the condition code word is 0 If RLO 0 is forwarded empty run only the job status word is updated If NN is entered in the QTYP parameter the source parameters have to be stored in the CP If not the job is aborted with error Data in...

Страница 396: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 397: ...ination data Normally the RECEIVE DIRECT function is called in the cyclic part of the control program This block can also be called in an interrupt service routine but the job status word is not updated cyclically in this case The CONTROL block must then perform this task The RECEIVE block communicates with the CP on a handshaking basis under the following con ditions only RLO 1 has been forwarded...

Страница 398: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 399: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 400: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 401: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 402: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 403: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 404: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 405: ...entifier F4 DELETE function cannot execute because another function is in progress e g a programmer function It is also possible to renumber FB239 DELETE in DB1 see Section 11 3 or By changing system data word 202 in the RESTART OB OB21 or OB22 using the T RS 202 operation System data word 202 must not be changed using the DISPL ADDR TNB TIR or TDI operations Example The integral FB239 DELETE is t...

Страница 406: ...s In system data word 96 EAC0H see Chapter 2 In DB1 see Section 11 3 11 2 2 OB160 Variable Time Loop OB160 simulates operation execution times This makes you independent of the different opera tion execution times of the various CPUs and you can program wait times uniformly for all CPUs of the S5 115U range Proceed as follows The waiting time must be loaded into the ACCUM in µsec range 120 to 6553...

Страница 407: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 408: ... words with zero This enables you to implement all required controller structures without difficulty e g PI PD or PID controllers You can forward the system deviation XW or using the XZ input any disturbance variable or the inverted actual value X to the differentiator Specify a negative K value for an inverted control direction When the correction information dY or Y is at a limit the integral ac...

Страница 409: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 410: ...ith feedforward control D11 5 0 XZ is forwarded to the differentiator D11 1 1 dYk K XWk XWk 1 R TI XWk TD XZk 2XZk 1 XZk 2 dDk 1 Zk Zk 1 K dPWk dIk dDk dZk Z component P component I component D component k kth sample When XWk is applied XWk Wk Xk PWk XWk XWk 1 QWk PWk PWk 1 XWk 2XWk 1 XWk 2 When XZ is applied PZk XZk XZk 1 QZk PZk PZk 1 XZk 2XZk 1 XZk 2 The result is dPWk XWk XWk 1 R dIk TI XWk dD...

Страница 411: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 412: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Actual value 2047 to 2047 Disturbance variable 2047 to 2047 Derivative time 2047 to 2047 Output variabl...

Страница 413: ... controller to keep an annealing furnace at a constant temperature The temperature setpoint is entered via a potentiometer The setpoints and actual values are acquired using an analog input module and forwarded to the controller The computed manipulated variable is then output via an analog output module The controller mode is set in input byte 0 see control word DW 11 in the controller DB You mus...

Страница 414: ...l algorithm Channel 0 Final control element Fuel gas flow Controlled system S5 115U PLC Figure 11 5 Process Schematic The analog signals of the setpoint and actual values are converted into corresponding digital values in each sampling interval set in OB13 OB251 uses these values to compute the new digital manipulated variable from which in turn the analog output module generates a corresponding a...

Страница 415: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 416: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 417: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 418: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 419: ...ake bit 1 into account in system data word RS 120 i e the Enable bit for cyclic updating of the PII 11 2 5 OB255 Transfer the Process Output Image PIQ to the Output Modules CPU 944 only OB255 which can be invoked with JU OB255 or JC OB255 forwards the process output image to the digital output modules without regard to bit 2 in system data word RS 120 i e the Enable bit for cyclic output of the PI...

Страница 420: ...lt DB1 from the programmable controller into your programmer and display it on the screen 0 KS DB1 TFB OB13 100 SDP 12 KS WD 500 END 19 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a Parameter block identifiers This defau...

Страница 421: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 422: ...eter block Change or expand the parameters Transfer the changed DB1 to the programmable controller Switch the programmable controller from STOP to RUN Changed DB1 parameters are accepted The following applies when initializing in DB1 Not all parameters of a parameter block must be defined in DB1 If some parameters are not defined in DB1 the default setting of the relevant system data word automati...

Страница 423: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a A parameter consists of a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 424: ... filler is allowed The comment symbol is the pound sign The comment symbol must be placed at the beginning and at the end of your comment The text between two comment symbols may not contain an additional Example Comment At least one filler must follow the sign In order to make it easier to read parameter names you can add as many characters as you wish if you add an underscore __ after the abbrev...

Страница 425: ...rameter block ERT The parameters set in DB1 have already been transferred to the programmable controller Then you continue to set parameters in DB1 While attempting to transfer the changed DB1 parameters to the pro grammable controller you find out that the programmable controller remains in the STOP mode You suspect that the reason the programmable controller remains in the STOP mode is that ther...

Страница 426: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 427: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 428: ...in milliseconds but only in steps of 10 msec p 0 to 2550 RunDeLaY restart delay after POWER ON in msec r 0 to 65535 Note RDLY only becomes effective in the case of backup operation in the case of EPROM operation the setting is fixed at 1000 ms ResidentTimers if Y all timers are retentive if N only the first half are retentive 1 Resident Counters if Y all counters are retentive if N only the first ...

Страница 429: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 430: ...e of a DB1 program shows you the complete DB1 parameterization once again The following have been parameterized System characteristics Data interchange over SINEC L1 Time driven processing Positioning of FBs Integral clock Address for parameter error code 11 56 EWA 4NEB 811 6130 02b ...

Страница 431: ... Start of the clock data area 420 KC STW_status word MW190 Status word for clock a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 432: ...EWA 4NEB 811 6130 02b ...

Страница 433: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 434: ... Definition of Interprocessor Communication Flags When Two CPs Are Used 12 6 12 2 Destination and Source Number Assignment 12 10 12 3 SINEC L1 Parameter Block 12 12 12 4 Assigning Parameters as a Flag Byte 12 13 12 5 Assigning Parameters as a Data Byte 12 13 12 6 Communications Partners Slaves for Point to Point Connection 12 16 12 7 Description of System Data Word 46 12 20 12 8 Error Information ...

Страница 435: ...ation flags The CPU pro cesses interprocessor communication flags like normal flags However they are stored in a special 256 byte memory area between the addresses F200H and F2FFH The control program must identify interprocessor communication flags byte by byte in data block DB1 as input flags or output flags The transfer of interprocessor communication flags is similar to the transfer of inputs a...

Страница 436: ... the interprocessor communication flag list with an end ID The IDs are as follows KH CE00 for interprocessor communication input flags KH CA00 for interprocessor communication output flags KH EEEE for end You can use a total of 256 bytes as interprocessor communication flags Number the bytes in relation to the start address of the interprocessor communication flag area FB0 to FB255 The end identif...

Страница 437: ... when you use several CPs with interprocessor communication flags Specify the desired interprocessor communication flags in DB1 The bytes must be in the set area You can choose any bytes from this area However use only as many bytes as necessary to keep the transfer time as short as possible Example 20 interprocessor communication flag bytes are needed for a signal exchange 14 bytes to transfer in...

Страница 438: ...d per jumper setting CP 526 6ES5 526 3Lxxx Basic board If bit set and reset commands are used Before synchronizing the CPs an FB should be called in OB21 22 This FB should be programmed as shown in the following example Example Function block FBxxx e g FB11 for resetting the interprocessor communication flag area on a CP The communication flag areas enabled by jumpers on the CP can be reset with t...

Страница 439: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a NAME K F...

Страница 440: ...tion Output Flags CPU Interpro cessor Com munication Input Flags FB 128 to 135 FB 156 to 159 FB 170 to 175 FB 160 to 169 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 441: ...The same numbers are set on the module This procedure determines which interface is addressed through the page frame If a module has two interfaces they are numbered in ascending order Data handling blocks are used for data exchange see Subsection 11 1 3 They must be called by the control program The essential information for a particular job is entered in the parameter list of the handling block ...

Страница 442: ......

Страница 443: ...s data you can also transmit programmer functions on the SINEC L1 local area network A programmer that is connected to the master s CP 530 can address individual slaves see the SINEC L1 manual 6ES5 998 7LA21 12 2 2 Coordinating Data Interchange in the Control Program A slave needs the following to interchange data a slave number 1 to 30 a Send mailbox SF a Receive mailbox EF coordination bytes Rec...

Страница 444: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 445: ... the operating system resets REC PERM to 0 0 Coordination Byte for Receive CBR Flag byte or high byte in data word 20 24 27 Error during last data transfer 0 no error 1 programmer requests local area network access Interrupt 0 no signal 1 slave wants to deliver an express transmission or wants to overwrite the old message SEND PERM 0 The program can process the Send mailbox The operating system ha...

Страница 446: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 447: ...s CBR CBS SMB RMB Meaning Parameter Data ID data 44H D Data block no 2 to 255 Data word no 0 to 255 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 448: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 449: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 450: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 451: ...part than 1000 m Use a four wire shielded cable with a cross section of at least 0 14 mm2 26 AWG SIMATIC cable 6ES5 707 1AA00 is recommended Connector Pin Assignments see also Appendix C Connect a 15 pin subminiature D connector with metal housing to each end of the cable Figure 12 6 shows the connector pin assignments Shield Mext CPU 943 944 Communications Partners 13 9 2 12 11 6 7 15 6 7 9 2 1 8...

Страница 452: ... evaluate both bytes Figures 12 7 and 12 8 explain the bits in the coordination bytes Figure 12 7 Structure of the Receive Coordination Byte LAN RUN 0 SINEC L1 local area network is in the STOP mode 1 SINEC L1 local area network is in the RUN mode 27 20 Receive Coordination Byte CBR flag byte or high order byte in a data word Error 0 no error 1 receive error during last data transfer a a a a a a a...

Страница 453: ... has no access indicates irrelevant bits a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a The coordination bytes the Send mailbox and the Receive mailbox can be initialized in a function block as with SINEC L1 see Section 12 2 3 If too much data is transferred the reaction is the same as for Overflow on the SINEC L1 local area network Differences between Point to...

Страница 454: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 455: ...ture D connector 9 2 6 7 18 10 9 1 1 21 TTY IN TTY IN TTY OUT TTY OUT MEXT Send line BUSY DC1 DC3 ACK Receive line Earth Figure 12 9 Example of Connector Pin Assignments for Printer Cable Note Wrong wiring can destroy the interface processor 12 4 1 Data Traffic Figure 12 10 shows how the ASCII driver functions Figure 12 10 Example of Data Transport CPU RAM Receive mailbox SI 2 Interface Send mailb...

Страница 456: ...ion in the parameter block see Table 12 13 Send and Receive mailboxes have the following properties 1024 bytes of input buffer are available in all modes In modes where characters are interpreted when received e g XON XOFF the ASCII driver can still receive data or message frames even if it has already sent XOFF to the communications partner In this case the ASCII driver receives data until the in...

Страница 457: ...te CBS Flag byte or high order byte in data word RECEIVE Coordination Byte CBR Flag byte or high order byte in data word Receive permitted Is set by the user and reset by the ASCII driver when the Receive mailbox is full 23 26 25 27 24 22 21 20 Figure 12 11 Coordination Byte Format Note As long as the send receive permitted bits are set the location of the Send and Receive mailboxes DB or flag are...

Страница 458: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 459: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 460: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 461: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 462: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 463: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a SD 48 ASCII parameter set Flag byte or DB number SD 49 ASCII parameter set Data word number SMB Data ID SD 50 SMB...

Страница 464: ...ectors on the SAP S2 interface adapter module for TTY interface S1 1 ON S2 1 OFF 2 ON 2 OFF 3 ON 3 ON 4 ON 4 ON 5 OFF 5 OFF 6 ON 6 OFF 7 OFF 7 ON 8 OFF 8 ON Connect the PT88 printer to the CPU 943 944 interface SI 2 with the appropriate cable see Figure 12 12 Figure 12 12 Connector Pin Assignments on the Connecting Cable between the CPU 944 SI 2 and the PT88 or PT88 S 21 Printer TTY 1 CPU 943 944 ...

Страница 465: ...e sample program is shown in Figures 12 13 and 12 14 OB21 ASCII parameter FB FB230 call Parameters are passed to this FB here OB22 ASCII parameter FB FB 230 call Para meters are passed to this FB here FB230 ASCII parameter FB Supplies system data words 46 and 48 to 55 with the parameters selected in the restart OB DB202 ASCII parameter list DB203 Send mailbox message texts for printer output Figur...

Страница 466: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a FB230 STL Description NAME ASCII PA INITIALIZE ASCII PARAMETER LIST DECL TPAR I Q D B T C D KM KH KY KS KF KT KC KG KS DECL NPAR I Q D B T C D KM KH KY KS KF KT KC KG KY DECL TSMB I Q D B T C D KM KH KY KS KF KT KC KG KS DECL NSMB I Q D B T C D KM KH KY KS KF K...

Страница 467: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 468: ...he number output in the message text is incremented by 1 Function block FB4 converts the message number from binary to ASCII A TH DW 21 ASCII REPRES T H DATA WORDS TO BE UPDATED A ZE DW 22 ASCII REPRES Z E IN SEND DB L FW 204 INCREMENT ERROR TEXT NUMBER ADD KF 2 FOR EXAMPLE BY 2 T FW 204 NAME DRUCKEN MESSAGE OUTPUT FB C DB 203 CALL SEND MAILBOX DB A F 200 7 CBS BIT SEND PRINT JC ENDE L FW 202 INCR...

Страница 469: ... C Q BI BY W D W DECL A ZE I Q D B T C Q BI BY W D W L KB 0 CLEAR AUXILIARY REG T FW 240 T FW 242 T FW 244 REMAINDER REG L DUAL LOAD BINARY NUMBER VAL RANGE 0 9999 L KF 9999 F BEC TAK SUBT L KF 1000 EVALUATE THOUSANDS PLACE F JC TAUS JUMP TO PROCESS THOUSANDS PLACE TAK SUBH L KF 100 EVALUATE HUNDREDS PLACE F JC HUND JUMP TO PROCESS HUNDREDS PLACE TAK SUBZ L KF 10 EVALUATE TENS PLACE F JC ZEHN JUMP...

Страница 470: ... a a a a a a a a a a a a a a a a a a ASCII Driver Parameter Data Block DB202 for Sample Program DB202 STL Description 0 KF 00008 Baud rate 8 9600 baud 1 KF 00000 Parity 0 even parity 2 KF 00007 Bits char 7 7 bits 3 KH 0000 Waiting time after CR none 4 KH 0000 Waiting time after LF none 5 KH 0000 Waiting time after FF none 6 KH 000A Delay time between 2 char A 100 ms 7 KH 0004 End of text char EOT ...

Страница 471: ...har LF CR 1 KH 1B5B Activate control char for 2 KH 3477 pitch 1 17 3 KS Process mess Message text 15 KS age NO 20 KH 1B30 Control char Underline ON 21 KS 0000 Text message number is used by FB4 23 KH 1B39 Control char Underline OFF 24 KS Message text 28 KH 1B30 Control char Underline ON 29 KS C A U T I O N B U R N Message text 41 KS E R 0000 H A S F A Message text and message number 53 KS I L E D ...

Страница 472: ...edure generates a block check character BCC at the end of each frame and transmits this character together with the frame The BCC is the vertical parity of all identically weighted bits in a frame The following configurations are feasible Figure 12 15 Figure 12 15 Communications Link between a CPU 944 with Two Serial Ports and a Remote Node Other node See Figure 12 16 Direct line as shown in Figur...

Страница 473: ...unications Link between a CPU 944 and a CP 523 11 6 20 mA TTY OUT 6 8 TTY IN TTY IN 7 TTY OUT 5 M 13 20 mA 10 TTY OUT TTY IN TTY IN M 9 2 12 12 TTY OUT a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 474: ...ta in CPU RAM the so called Receive mailbox The location of the Coordination byte Send CBS and the Coordination byte Receive CBR in CPU RAM These bytes initiate sending receiving and also contain an error code should a transmission error occur The location of the parameter list in CPU RAM this list contains parameters such as the baud rate parity and the like The line procedure also requires the f...

Страница 475: ...nd mailbox Flag byte or DB number2 Receive mailbox Data identifier1 Receive mailbox Data word number3 CBS Flag byte or DB number2 CBR Data identifier1 CBR Data word number3 SD 50 SD 51 SD 52 SD 53 SD 54 SD 55 Send mailbox Data identifier1 Send mailbox Data word number3 Receive mailbox Flag byte or DB number2 CBS Data identifier1 CBS Data word number3 CBR Flag byte or DB number2 Mode number EA62 EA...

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Страница 477: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 478: ...ansmitter while transmission is in progress the transmitter aborts the data transfer and retransmits the entire frame beginning with the first character If the receiver sends a character other than NAK while transmission is in progress the transmitter ignores it and continues its transmission The receiver reacts to a transmission error character lost bad frame parity error as follows Reception con...

Страница 479: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 480: ...priority Low priority Initializing the Parameter Set The parameters required for data interchange are initialized in the parameter set The location of the parameter set is specified in system data word 48 or 48 and 49 see Table 12 14 Refer to Table 12 17 for permissible values and defaults Note The default values are used only when the parameter set was not defined or the parameters could not be i...

Страница 481: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 482: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 483: ...of the Send mailbox Set bit 7 in the CBS a rising edge triggers the transmission The driver resets this bit when transmission has been completed If data transmission is not possible bits 0 to 6 of the CBS contain an error code describing the error in more detail Table 12 19 provides information on the meanings of the various error codes Figure 12 20 Structure of the CBS Coordination Byte for Send ...

Страница 484: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 485: ...nd resets bit 7 in the CBR when the mailbox is full If the data could not be received without error an error code is entered in bits 0 to 6 of the CBR the meanings of the various error codes are listed in Table 12 20 Since several different errors can occur the driver assigns them priorities The CBR always contains the code of the error that had the highest priority when the last attempt to receiv...

Страница 486: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 487: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 488: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 489: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 490: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a DB202 Description 0 KF 0008 BAUD RATE 9600 BAUD 1 KF 0000 EVEN PARITY 2 KF 0008 8 BITS CHARACTER 3 KF 0001 HIGH PRIORITY 4 KF 0022 CHAR DELAY TIME 220 MS 5 KF 0200 ACKNOWLEDGEMENT DELAY TIME 2 SEC 6 KF 0400 FRAME DELAY TIME 4 SEC 7 KF 0006 MAX NO OF CONN BUILDUP ATTEMPTS 8 KF...

Страница 491: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 492: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 493: ... The location of the clock data area The location of the status word You can initialize the integral clock via the integral DB1 parameter block CLP see Section 11 3 The following explains the other method of initializing the integral clock Initializing the Integral Clock in the System Data Area You can initialize the clock function in a function block programmed by you which is best called via one...

Страница 494: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 495: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 496: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 497: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 498: ... clock Current time current date words 0 to 3 Clock time date settings words 4 to 7 Prompter time words 8 to 11 Current operating hours words 12 to 14 Operating hours counter settings words 15 to 17 Clock time date of the last RUN STOP change words 18 to 21 Read clock data with load operations Transfer variables with transfer operations Clock writes clock data to the clock data area Clock accepts ...

Страница 499: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 500: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 501: ...a and that the word numbers in Table 13 3 are relative If your data word area is in a data block and if it does not begin with DW 0 but DW X you must add the value X to the word number in Table 13 3 Example Your clock data area begins at DW 124 The data for clock time date are stored from DW 124 to DW 127 If you store the clock data area in the flag area from flag word 0 you must multiply the word...

Страница 502: ... 6 You can set or reset these bits with S or R operations in the control program When monitoring the program with an operator panel e g the OP 396 it is advantageous to have the CPU update the clock current date also in STOP mode The Transfer settings bits bits 2 10 and 14 in the status word are reset by the operating system if the settings have been transferred the settings have not been transfer...

Страница 503: ...d 0 1 0 The clock updates the clock data area continuously words 0 to 17 5 1 Words 18 to 21 contain the time of the last RUN STOP change or the time of the last POWER OFF Words 18 to 21 are not used 0 The clock does not update the clock data area Word 0 to 3 contain the time of the last RUN STOP change Signal State a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 504: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 505: ... have transferred the settings to the clock data area you must set bit 2 of the status word before the clock can accept the clock data Incorrect settings are flagged in the status word by setting bit 0 The clock continues to ope rate with old values Example Transferring new settings clock time date to the clock using the programmer Setting the clock with the following data Tue 01 03 88 12 00 00 Th...

Страница 506: ...ned with input 14 0 1 12 hour mode Input 13 0 is the AM PM bit for 12 hour mode The clock data area is in DB2 from DW 0 and the status word is FW 10 OB1 STL Description SETTING CLOCK TIME AND DATE LOAD TIME AND DATE VALUES INTO FB 120 TO FB 127 FIRST A I 12 1 CLOCK SETTING TRIGGERED S F 20 0 BY SETTING F 20 0 RESET IN FB 10 JU FB 10 NAME UHR STEL LPYR FY 120 LEAP YEAR WDAY FY 121 WEEKDAY DATE FY 1...

Страница 507: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 508: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 509: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 510: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 511: ...is area or only part of it This has no other effects Programming the Prompt Function Transferring Settings to the Clock The settings are stored in the clock data area using Transfer operations cf Table 13 5 The AM PM flag bit No 7 is only significant in 12 hour mode Bit 7 1 PM Bit 7 0 AM The clock data must be transferred in BCD Note The KC data format loads a BCD constant into accumulator 1 and i...

Страница 512: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 513: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 514: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 515: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 516: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 517: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 518: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 519: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 520: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 521: ...he last few years The following chapter is intended to familiarize the large number of users of SIMATIC electronic control systems with the basics of this problem complex The information given is of a predominantly fundamental nature and applies regardless of the type of electronic control system and its manufacturer 14 1 Reliability Reliability is the capability of an electronic control system to...

Страница 522: ...e end of the useful life is approaching The transition to this phase is gradual There is no sudden increase in the failure rate 14 1 2 Reliability of SIMATIC S5 Programmable Controllers and Components A very high degree of reliability can be achieved by taking the following extensive and cost intensive measures during the development and manufacture of SIMATIC S5 systems The use of high quality co...

Страница 523: ...grammed diagnostic functions 90 10 95 5 each 25 Failures Internal failures Central functions Input Out put modules Bus system External failures Processor Memory Power supply Central unit Control system Plant Meaning of error distribution Only a small number approx 5 of failures occur inside the electronic control system These can be broken down as follows CPU failures about 10 i e only 0 5 of all ...

Страница 524: ... always exists However it is possible to get near this ideal state by using for example voter systems Such systems include the following Standby sytems 2 out of 3 voter systems Multi channel voter systems with mutual check functions for maximum safety requirements Availability can also be enhanced by reducing the mean time to repair Such measures include for instance the stocking of spare parts th...

Страница 525: ...ive failure Output command No output command Fx a b c Depending on the job a control system has to do active or passive failures can also be fatal faults Examples In a drive control system an active failure results in the unauthorized starting of the drive In an indicating system a passive fault can be fatal since it blocks the indication of a dangerous operating state In all cases where the occur...

Страница 526: ...stance may cause this transistor to become either continuously non conducting or continuously conducting The safety of electronic control systems can therefore be enhanced as follows All functions not relevant to the safety of the plant are controlled electronically Functions that are relevant to the safety of the plant are implemented with conventional control elements Multi Channel Configuration...

Страница 527: ...When safety requirements are very high fatal failures must be recognized by taking additional measures and prevented from affecting other parts of the system In the case of single channel systems the means available to do this are relatively limited For this reason safety oriented functions should generally be implemented outside the electronics by interposing conventional components In order to s...

Страница 528: ...EWA 4NEB 811 6130 02b ...

Страница 529: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 530: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 531: ...ive 73 23 EC Electrical Equipment Designed for Use between Certain Voltage Limits Low Voltage Directive The EC declarations of conformity are held at the disposal of the competent authorities at the address below Siemens Aktiengesellschaft Automation and Drives Group A D AS E 14 P O Box 1963 D 92209 Amberg Federal Republic of Germany Area of Application SIMATIC products have been designed for use ...

Страница 532: ... 60204 1 safety of machines general requirements for the electrical equipment of machines applies for the electrical equipment of machines The following table is intended to help you with the declaration of conformity and shows which criteria apply to SIMATIC in accordance with EN 60204 1 June 1993 EN 60204 1 Topic criterion Remarks 4 General requirements Requirements are fulfilled if the devices ...

Страница 533: ...SO2 0 5 ppm rel humidity 60 noncondensing H2S 0 1 ppm rel humidity 60 noncondensing 1 For use under 900 hPa 1000 m above sea level check with the manufacturer on the cooling requirements Mechanical Environmental Conditions Vibration tested to IEC 68 2 6 10 Hz f 57 Hz Const ampl 0 075 mm 57 Hz f 150 Hz Const accel 1 g Mode of vibration Frequency sweeps with a sweep rate of 1 octave min Vibration pe...

Страница 534: ...o electromagnetic fields tested in accordance with EN V 50140 amplitude modulated HF 80 to 1000 MHz 10 V m 80 AM 1 kHz tested in accordance with EN V 50204 pulse modulated HF 900 MHz 10 V m 50 ED 200 Hz repetition frequency Immunity to fast transient bursts tested in accordance with EN 61000 4 4 Supply lines for 120 230 V AC 2 kV Supply lines for 24 V DC 2 kV Signal lines I O and bus lines 2 kV Im...

Страница 535: ...3 x 303 x 47 Weight 4 kg 8 82 lb a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a C P U a a a a a a a a a a a a a a a a a a P S a a a a a a a a a a a a a a a a a a P S...

Страница 536: ...ight 5 kg 11 02 lb a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a C P U a a a a a a a a a a a a a a a a a a P S a a a a a a a a a a a a a a a a a a a a a a a a I M a a a a a a a a a a a a a a a a a a P S a a a a a a a a a a...

Страница 537: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 538: ...Rack ER 701 3 for Expansion Unit 3 6ES5 701 3LA12 Technical Specifications Number of input output modules that can be that can be plugged in maximum 8 Interface module central connection IM 306 distributed connection AS 310 AS 311 IM 314 IM 317 IM 318 Interrupt evaluation possible with IM 307 317 Dimensions w x h x d mm 483 x 303 x 47 18 84 in x 11 82 in x 1 83 in Weight 5 kg 11 02 lb a a a a a a ...

Страница 539: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 540: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a BATT LOW a a a a a a a a a a a a a a a a a a a a a Battery a a a a a a a a a a a a a a a a a a a a PE 4 a a a a a a a a a a a a a a a a a a RESET a a a a a a a a a a a a 5 V a a a a a a a a a a a a a a a 5 2 V a a a a a a a a a a a a a a a a a a a a 24 V a a...

Страница 541: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 542: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 543: ... a a a a a a a a a a a a a a a a a a a a Battery a a a a a a a a a a a a a a a PE 4 a a a a a a a a a a a a a a a a a a RESET a a a a a a a a a a a a 5 V a a a a a a a a a a a a a a a 5 2 V a a a a a a a a a a a a a a a 24 V a a a a a a a a a a a a a a a a a a a a a a a a a a a EXT BATT a a a a a a L a a a a a a a a a M a a a a a a a a a a a a 5 V a a a a a a a a a a a a a a a a a a 5 2 V a a a a ...

Страница 544: ... 2 µsec per word operation approx 60 to 200 µsec Scan time monitoring approx 500 msec can be modified Flags 2048 optionally half or all retentive 2 Timers number 128 optionally half or all retentive 2 range 0 01 to 9990 sec Counters number 128 optionally half or all retentive 2 range 0 to 999 up down Digital inputs Digital outputs total maximum 2048 Analog inputs Analog outputs total maximum 128 O...

Страница 545: ...rox 1 6 to 200 µsec Scan time monitoring approx 500 msec can be modified Flags 2048 optionally half or all retentive 2 Timers number 128 optionally half or all retentive 2 range 0 01 to 9990 sec Counters number 128 optionally half or all retentive 2 range 0 to 999 up down Digital inputs Digital outputs total maximum 2048 Analog inputs Analog outputs total maximum 128 Organization blocks maximum 25...

Страница 546: ... 160 µsec Scan time monitoring approx 500 msec can be modified Flags 2048 optionally half or all retentive2 Timers number 128 optionally half or all retentive 2 range 0 01 to 9990 sec Counters number 128 optionally half or all retentive 2 range 0 to 999 up down Digital inputs Digital outputs total maximum 2048 Analog inputs Analog outputs total maximum 128 Organization blocks maximum 256 Program b...

Страница 547: ...s total maximum 128 Organization blocks maximum 256 Program blocks maximum 256 Function blocks maximum 256 can be assigned parameters Sequence blocks maximum 256 Data blocks maximum 254 Operations set approx 170 operations Required backup current from the backup battery at power off internal RAM approx 100 µA RAM submodule approx 200 µA Current consumption from 5 V internal typically 0 45 A from 2...

Страница 548: ...o 3 6 µsec Scan time monitoring approx 500 msec can be modified Flags 2048 optionally half or all retentive 2 Timers number 128 optionally half or all retentive 2 range 0 01 to 9990 sec Counters number 128 optionally half or all retentive 2 range 0 to 999 up down Digital inputs Digital outputs total maximum 2048 Analog inputs Analog outputs total maximum 128 Organization blocks maximum 256 Program...

Страница 549: ...maximum 128 Organization blocks maximum 256 Program blocks maximum 256 Function blocks maximum 256 can be assigned parameters Sequence blocks maximum 256 Data blocks maximum 254 Operations set approx 170 operations Required backup current from the backup battery at power off internal RAM approx 100 µA RAM submodule approx 200 µA Current consumption from 5 V internal typically 0 45 A from 24 V with...

Страница 550: ...hielded maximum 1000 m unshielded maximum 600 m Isolation rating according to VDE 0160 Connection of 2 wire BERO proximity switches possible leakage quiescent current 1 5 mA Current consumption from 5 V internal 5 mA Power losses of the module typically 6 5 W Weight approx 0 7 kg 1 54 lb Terminal Assignment Block diagram DIGITAL INPUT 32x24VDC a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 551: ... value 24 V DC for 0 signal 30 to 5V for 1 signal 13 to 30V Input current for 1 signal typically 8 5 mA Response time from 0 to 1 typically 2 6 msec maximum 5 5 msec from 1 to 0 typically 2 3 msec maximum 5 msec Cable length shielded maximum 1000 m 3281 ft unshielded maximum 600 m 1969 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 30 V isolation group C tested wi...

Страница 552: ...ltage L1 to 250V isolation group C tested with 1500 V Connection of 2 wire BERO proximity switches possible quiescent current 2 mA Current consumption from 5 V internal 5 mA Power losses of the module typically 9 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is not permissible Terminal Assignment Block diagram N M L1 L B U S N M a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 553: ... 250 V isolation group C tested with 1500 V Connection of 2 wire BERO proximity switches possible quiescent current 5 mA Current consumption from 5 V internal 5 mA Power losses of the module typically 10 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is not permissible Terminal Assignment Block diagram N M a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a N M...

Страница 554: ...rnal via input reset 24 V DC Cable length shielded maximum 1000 m 3281 ft unshielded maximum 600 m 1969 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 30V isolation group C tested with 500 V Rated isolation voltage L to 30 V isolation group C tested with 500 V Connection of 2 wire BERO proximity switches possible quiescent current maximum 1 5 mA Current Consumptio...

Страница 555: ...C tested with 1500 V Connection of 2 wire BERO proximity switches possible quiescent current 5 mA Current consumption from 5 V internal 5 mA Simultaneity factor per group L1 135 V at 25 C 100 at 55 C 75 Power losses of the module typically 11 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is permissible Terminal Assignment Block diagram L1 N M L1 L B U S N 1 2 3 4 5 6 7 8 9 10 11 ...

Страница 556: ...wer losses of the module typically 11 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is permissible Terminal Assignment Block diagram N M L1 L B U S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 DIGITAL INPUT 16x115VUC a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 557: ...g to VDE 0160 Rated isolation voltage 1 between groups 250 V isolation group C tested with 2700 V Rated isolation voltage L1 to 250 V isolation group C tested with 2700 V Connection of 2 wire BERO proximity switches possible quiescent current 5 mA Current consumption from 5 V internal 5 mA Power losses of the module typically 5 5 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is n...

Страница 558: ...5 V internal 5 mA Simultaneity factor per group for L1 264 V at 25 C 100 at 55 C 75 Power losses of the module typically 11 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is not permissible Terminal Assignment Block diagram N M L1 L B U S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 DIGITAL INPUT 1...

Страница 559: ...e module typically 11 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is not permissible Terminal Assignment Block diagram N M L1 L B U S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 DIGITAL INPUT 16x230VUC a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 560: ...ding to VDE 0160 Rated isolation voltage 1 between groups 250 V isolation group C tested with 2700 V Rated isolation voltage L1 to 250 V isolation group C tested with 2700 V Connection of 2 wire BERO proximity switches possible quiescent current 5 mA Current consumption from 5 V internal 5 mA Power losses of the module typically 5 W Weight approx 0 7 kg 1 54 lb 1 Connection of different phases is ...

Страница 561: ...ed to the sum of currents Short circuit protection electronic Limitation of the voltage induced on circuit interruption 15 V Switching frequency inductive load maximum 0 5 Hz resistive load maximum 100 Hz Cable length shielded maximum 1000 m 3281 ft unshielded maximum 600 m 1969 ft Isolation rating according to VDE 0160 Current consumption from 5 V internal 10 mA from L without load 17 mA per grou...

Страница 562: ...mitation of the voltage induced on circuit interruption 15 V Switching frequency inductive load maximum 0 5 Hz resistive load maximum 100 Hz Cable length shielded 1000 m 3281 ft unshielded 600 m 1969 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 30 V DC isolation group C tested with 500 V AC Rated isolation voltage L to 30 V DC isolation group C tested with 500 V...

Страница 563: ...ctive load maximum 0 5 Hz resistive load maximum 100 Hz Cable length shielded 1000 m 3281 ft unshielded 600 m 1969 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 30 V DC isolation group C tested with 500 V AC Rated isolation voltage L to 30 V DC isolation group C tested with 500 V AC Current consumption from 5 V internal 100 mA from L without load 17 mA per group ...

Страница 564: ...969 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 75 V DC isolation group C tested with 500 V AC Rated isolation voltage L to 75 V DC isolation group C tested with 500 V AC Current consumption from 5 V internal 50 mA from L without load 50 mA per group Power losses of the module typically 14 W Weight approx 0 7 kg 1 54 lb 1 Pickup delay approx 1 sec after start o...

Страница 565: ...tation of the voltage induced on circuit interruption 15 V Switching frequency inductive load maximum 0 27 Hz resistive load maximum 100 Hz Cable length shielded maximum 1000 m 3281 ft unshielded maximum 600 m 1969 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 30 V DC isolation group C tested with 500 V AC Rated isolation voltage L to 30 V DC isolation group C te...

Страница 566: ...h F 2 5 A fuse for each group e g Wickmann 19340 Limitation of the voltage induced on circuit interruption typically 23 V Switching frequency inductive load maximum 0 27 Hz resistive load maximum 100 Hz Cable length shielded maximum 1000 m 3281 ft unshielded maximum 600 m 1969 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 30 V DC isolation group C tested with 500...

Страница 567: ...000 m 3281 ft unshielded maximum 300 m 984 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 250 V AC isolation group C tested with 1500 V AC Rated isolation voltage L1 to 250 V AC isolation group C tested with 1500 V AC Current consumption from 5 V internal maximum 175 mA Power losses of the module typically 16 W Weight approx 1 1 kg 2 43 lb Terminal Assignment Bloc...

Страница 568: ...on group C tested with 1500 V AC Rated isolation voltage L1 to 250 V AC isolation group C tested with 1500 V AC Current consumption from 5 V internal maximum 70 mA Power losses of the module typically 16 W Weight approx 1 1 kg 2 43 lb 1 Please note the max dropout capacity of the load connected contactors of the 3TI1 to 3TI5 series and contactors of the SIMICOMT series cannot be triggered Terminal...

Страница 569: ...ed LED for each group Switching frequency maximum 10 Hz Cable length shielded 1000 m unshielded 300 m Isolation rating according to VDE 0160 Rated isolation voltage between groups 250 V AC isolation group C tested with 2700 V AC Rated isolation voltage L1 to 250 V AC isolation group C tested with 2700 V AC Current consumption from 5 V internal maximum 35 mA Power losses of the module typically 16 ...

Страница 570: ...frequency inductive load 2 Hz resistive load 10 Hz Cable length shielded 1000 m 3281 ft unshielded 300 m 984 ft Isolation rating according to VDE 0160 Rated isolation voltage between groups 30 V isolation group C tested with 500 V Rated isolation voltage 5 V to 30 V isolation group C tested with 500 V Current consumption from 5 V internal maximum 100 mA from L1 without load maximum 4 mA Power loss...

Страница 571: ... voltage L for relay rated value 24 V DC permissible range 20 to 30 V surge voltage at t 0 5 sec 35 V ripple maximum 3 6 V Cable length shielded 1000 m 3281 ft unshielded 300 m 984 ft Isolation rating according to VDE 0160 Rated isolation voltage between contacts 30 V DC isolation group C tested with 500 V AC Rated isolation voltage contacts to L 30 V DC isolation group C tested with 500 V AC Rate...

Страница 572: ...AC isolation group C tested with 1500 V AC Rated isolation voltage between contacts 250 V AC isolation group C tested with 1500 V AC Current consumption from 5 V internal maximum 50 mA from L for relay 200 mA Power losses of the module typically 4 W Weight approx 0 8 kg 1 76 lb Terminal Assignment Block diagram a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 573: ... outputs relay type MSR V23061 B1007 A401 Switching capacity of the contacts resistive load 5 0 A at 250 V AC 5 0 A at 30 V DC 0 4 A at 110 V DC inductive load 1 5 A at 250 V AC 1 0 A at 30 V DC 0 08 A at 110 V DC Switching frequency resistive load maximum 10 Hz inductive load 2 Hz Current load of the relay contacts one relay per root 5 A contact two relays 4 A contact three 2 5 A contact four 2 A...

Страница 574: ... a a a a a a a a a a a a a a a a a a a 6ES5 485 7LA11 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 575: ...digital output module Outputs 0 to 3 and 4 to 7 can be connected in 8 to 11 and 12 to 15 parallel Parallel current 0 8 x I rated Permissible current 100 at 35 C and of outputs 50 at 55 C related to the sum of the currents of a group Current consumption from 5 V internal maximum 50 mA Power loss typically 18 W Weight approx 0 7 kg 1 54 lb The inputs and outputs are referenced under the same address...

Страница 576: ...S5 460 7LA13 25 KOMP 26 27 M4 28 29 M4 30 31 M5 32 33 M5 34 35 S 36 37 38 39 M6 40 41 M6 42 43 M7 44 45 M7 46 47 L Terminal Assignment of the Front Connector a Contact Pin No b Assignment b a 1 L 24V 2 3 M0 4 5 M0 6 7 M1 8 9 M1 10 11 S 12 13 14 15 M2 16 17 M2 18 19 M3 20 21 M3 22 23 KOMP 15 46 EWA 4NEB 811 6130 02b ...

Страница 577: ...e 1 20 central grounding point destruction limit Permissible voltage maximum 75 V DC 60 V AC between the reference potential of a nonfloating sensor and the central grounding point Error indication for overranging yes exceeding 4095 units wire break of the can be designed for sensor line the ranges 50 mV 500 mV and PT 100 only measuring leads Wire break test current configurable disconnectable Noi...

Страница 578: ...ntact Pin No b Assignment Connection possibilities see Chapter 10 b a 1 L 24V 2 3 M0 4 M0 5 M1 6 M1 7 M2 8 M2 9 M3 10 M3 11 12 13 Mext 14 15 M4 16 M4 17 M5 18 M5 19 M6 20 M6 21 M7 22 M7 23 KOMP 25 KOMP 26 27 M8 28 M8 29 M9 30 M9 31 M10 32 M10 33 M11 34 M11 35 36 37 Mext 38 39 M12 40 M12 41 M13 42 M13 43 M14 44 M14 45 M15 46 M15 47 15 48 EWA 4NEB 811 6130 02b ...

Страница 579: ...V for between inputs and max 1 msec and a duty between inputs and cycle of 1 20 central grounding point destruction limit Permissible voltage maximum 1 V between the reference potential of a nonfloating sensor and the central grounding point Error indication for overranging yes exceeding 4095 units wire break of the Can be designed for sensor line the ranges 50 mV 500 mV PT 100 Wire break test cur...

Страница 580: ...17 M3 18 M3 19 M11 20 M11 21 22 23 24 M4 25 M4 26 M12 27 M12 28 29 M5 30 M5 31 M13 32 M13 33 34 M6 35 M6 36 M14 37 M14 38 39 M7 40 M7 41 M15 42 M15 43 b a 1 2 M0 3 M ext 4 M ext 5 M0 6 7 M1 8 M ext 9 M ext 10 M1 11 12 M2 13 M ext 14 M ext 15 M2 16 17 M3 18 M ext 19 M ext 20 M3 21 22 23 24 M4 25 M ext 26 M ext 27 M4 28 29 M5 30 M ext 31 M ext 32 M5 33 34 M6 35 M ext 36 M ext 37 M6 38 39 M7 40 M ext...

Страница 581: ...r 8 measured values maximum 4 msec Max permissible maximum 30V static input voltage or without destruction 75V Pulse for max 1 msec and a duty cycle 1 20 Permissible isolation voltage maximum 60 V AC 75 V DC between the reference potential and the central grounding point Error indication for Overflow yes overflow bit set Internal errors yes error bit E bit set Noise suppression common mode noise m...

Страница 582: ...urrent output channel x S x sensor line channel x S x sensor line channel x 1 L 24V 2 3 QV 0 4 S 0 5 S 0 6 QI 0 7 QV 1 8 S 1 9 S 1 10 QI 1 11 12 13 MANA 14 15 QV 2 16 S 2 17 S 2 18 QI 2 19 QV 3 20 S 3 21 S 3 22 QI 3 23 24 25 26 27 QV 4 28 S 4 29 S 4 30 QI 4 31 QV 5 32 S 5 33 S 5 34 QI 5 35 36 37 MANA 38 39 QV 6 40 S 6 41 S 6 42 QI 6 43 QV 7 44 S 7 45 S 7 46 QI 7 47 L 0V Channel 0 Channel 1 Channel...

Страница 583: ...hort circuit current approx 25 mA for a voltage output Open circuit voltage approx 18 V for current output Voltage between the reference potential of the load MANA terminal and the housing maximum 60 V AC 75 V DC Linearity in the rated range 2 5 3 units Operational error limits 6 0 C to 55 C Cable length shielded maximum 200 m 656 ft Front connector 46 pin Isolation rating according to VDE 0160 Ra...

Страница 584: ...annel x S x sensor line channel x S x sensor line channel x 1 L 24V 2 3 QV 0 4 S 0 5 S 0 6 7 QV 1 8 S 1 9 S 1 10 11 12 13 MANA 14 15 QV 2 16 S 2 17 S 2 18 19 QV 3 20 S 3 21 S 3 22 23 24 25 26 27 QV 4 28 S 4 29 S 4 30 31 QV 5 32 S 5 33 S 5 34 35 36 37 MANA 38 39 QV 6 40 S 6 41 S 6 42 43 QV 7 44 S 7 45 S 7 46 47 L 0V Channel 0 Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 15 ...

Страница 585: ...ort circuit current approx 25 mA Voltage between the reference potential of the load MANA terminal and the housing maximum 60 V AC 75 V DC Linearity in the rated range 2 5 3 units Operational error limits 6 0 C to 55 C Cable length shielded maximum 200 m 656 ft Front connector 46 pin Isolation rating according to VDE 0160 Rated isolation voltage outputs to tested with 500 V max capacitive load inc...

Страница 586: ... channel x S x sensor line channel x S x sensor line channel x 1 L 24V 2 3 QV 0 4 S 0 5 S 0 6 QI 0 7 QV 1 8 S 1 9 S 1 10 QI 1 11 12 13 MANA 14 15 QV 2 16 S 2 17 S 2 18 QI 2 19 QV 3 20 S 3 21 S 3 22 QI 3 23 24 25 26 27 QV 4 28 S 4 29 S 4 30 QI 4 31 QV 5 32 S 5 33 S 5 34 QI 5 35 36 37 MANA 38 39 QV 6 40 S 6 41 S 6 42 QI 6 43 QV 7 44 S 7 45 S 7 46 QI 7 47 L 0V Channel 0 Channel 1 Channel 2 Channel 3 ...

Страница 587: ...rt circuit current approx 25 mA for a voltage output Open circuit voltage approx 18 V for current output Voltage between the reference potential of the load MANA terminal and the housing maximum 60 V AC 75 V DC Linearity in the rated range 2 5 3 units Operational error limits 6 0 C to 55 C Cable length shielded maximum 200 m 656 ft Front connector 46 pins Isolation rating according to VDE 0160 Rat...

Страница 588: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 589: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

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Страница 595: ...only one double width module IP241 IP 245 IP 246 and IP 247 self ventilated model IP 252 and CP 535 Adapter Casing for CP 551 Bulk Storage Memory or for up to 6 Printed Circuit Boards 6ES5 491 0LC11 Technical Specifications Dimensions w h d in mm 86 x 303 x 187 Weight approx 0 8 kg 1 8 lb a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

Страница 596: ...imp snap in 46 pole 46 pole Spring loaded connectors Simulator a a a a a a a a a a a a 0 a a a a a a a a a 1 a a a a a a a a a 2 a a a a a a a a a a a a 3 a a a a a a a a a 4 a a a a a a a a a a a a 5 a a a a a a a a a a a a 6 a a a a a a a a a 7 a a a a a a a a a 0 a a a a a a a a a 1 a a a a a a a a a 2 a a a a a a a a a 3 a a a a a a a a a 4 a a a a a a a a a 5 a a a a a a a a a 6 a a a a a a a...

Страница 597: ...5 A at 230 V AC 0 5 A at 30 V DC 0 5 A at 30 V DC Life span Operating cycles 1 5 106 AC11 1 5 106 AC11 Degree of protection IP20 to DIN 40 050 IP20 to DIN 40 050 Radio interference suppression level A to VDE 0871 A to VDE 0871 Dimensions 423 x 110 x 135 294 x 110 x 135 wxhxd mm 16 6 x 3 93 x 5 31 in 11 5 x 3 93 x 5 31 in Weight 1 5 kg 3 3 lb 1 4 kg 3 lb Accessories Installation parts 6ES5 981 0GA1...

Страница 598: ...0 V AC 2 5 A at 30 V DC 2 5 A at 30 V DC with inductive load 1 5 A at 230 V AC 1 5 A at 230 V AC 0 5 A at 30 V DC 0 5 A at 30 V DC Life span Operating cycles 1 5 106 DC11 1 5 106 DC11 Degree of protection IP20 to DIN 40 050 IP20 to DIN 40 050 Radio interference suppression level A to VDE 0871 A to VDE 0871 Dimensions wxhxd mm 423 x 110 x 135 294 x 110 x 135 16 6 x 3 93 x 5 31 in 11 5 x 3 93 x 5 31...

Страница 599: ...5 2 Ah back up time at 25 C and constant backup of the CPU with memory submodule approx 2 years service life at 25 C approx 5 years external battery backup 3 4 to 9 V Types of Fuses Wickmann 19231 2 5 A FF 6ES5 980 3BC21 4 A FF 6ES5 980 3BC51 10 A FF 6ES5 980 3BC41 Gould GAB4 Bussmann ABC4 EWA 4NEB 811 6130 02b 15 69 ...

Страница 600: ...EWA 4NEB 811 6130 02b ...

Страница 601: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 602: ...EWA 4NEB 811 6130 02b ...

Страница 603: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

Страница 604: ...EWA 4NEB 811 6130 02b ...

Страница 605: ...tatement is executed only if the RLO is 1 The statement is executed only on positive negative edge change of the RLO The statement is always executed RLO reloaded Y N The RLO does not change The RLO cannot be combined any further When the next binary operation takes place but not assignment operation the RLO is reloaded Depending on whether the operation affects the RLO the RLO is combined further...

Страница 606: ...onstant fixed point number Constant hexadecimal code Constant 2 byte bit pattern Constant time Constant 2 bytes Constant count Flag Flag byte Permissible operand value range for CPU 941 CPU 942 CPU 943 CPU 944 128 to 127 0 0 to 255 15 2 to 255 0 to 255 0 to 255 0 to 255 0 0 to 127 7 0 to 127 0 to 126 0 to 255 0 to 255 any two alphanumeric characters 32768 to 32767 0 to FFFF arbitrary bit pattern 1...

Страница 607: ...55 0 to 127 128 to 255 RS System data range for load operations supplementary operations and transfer operations system operations for bit test and set operations system operations 0 to 255 0 0 to 255 15 Q Output Output byte QB QW Output word 0 to 127 7 0 to 127 0 to 126 Note Please note that the execution times specified in A 2 to A 4 are guideline values This is determined by the processor archi...

Страница 608: ...eses through logic OR 6 levels CPU 942 CPU 943 3 2 1 N N N N N N N Ope ration STL A AN O ON O A O 1 RLO depend 2 RLO affected 3 RLO reloaded Operands N 1 6 Close parenthesis conclusion of a parenthetical expression Set Reset Operations Set operand to 1 Reset operand to 0 Assign value of RLO to operand 0 8 1 6 1 6 1 6 0 8 0 8 S R Y N Y Y N N N Y Y Load Operations L L IB QB 0 8 1 6 1 6 1 6 1 6 0 8 N...

Страница 609: ...s 0 7 N 107 Load a flag byte into ACCUM 1 1 6 1 6 0 8 N N N FY FW Load a flag word into ACCUM 1 byte n ACCUM 1 bits 8 15 byte n 1 ACCUM 1 bits 0 7 L DL N N N 3 4 3 4 1 7 Load a data word left hand byte of the current data block into ACCUM 1 L DR N N 3 4 3 4 1 7 L DW N N N 3 9 3 9 2 Load a data word of the current data block into ACCUM 1 byte n ACCUM 1 bits 8 15 byte n 1 ACCUM 1 bits 0 7 L L KB N N...

Страница 610: ...CUM 1 bits 8 15 byte n ACCUM 1 bits 0 7 byte n 1 T Transfer the contents of ACCUM 1 to a data word left hand byte T Transfer the contents of ACCUM 1 to a data word right hand byte DL DR T DW 1 6 1 6 0 8 1 6 1 6 0 8 2 2 2 2 1 1 2 2 2 2 1 1 2 7 2 7 1 4 Transfer the contents of ACCUM 1 to a data word N N N N N N N N N N N N N N N T Transfer the contents of ACCUM 1 to an input byte into the PII T IB T...

Страница 611: ...er stored in ACCUM 1 on the leading edge of the RLO Y Y N N Y Y 3 7 3 7 3 7 3 7 1 9 1 9 Start an off delay timer stored in ACCUM 1 on the trailing edge of the RLO Reset a timer if RLO 1 Counter Operations CU CD 3 7 1 9 3 7 3 7 3 7 1 9 Y Y N N Y Y Counter counts up 1 on the leading edge of the RLO Counter counts down 1 on leading edge of the RLO S Set counter if RLO 1 R 3 7 3 7 1 9 3 7 3 7 1 9 Rese...

Страница 612: ...bers for less than If ACCUM 2 ACCUM 1 the RLO is 1 CC 1 CC 0 are affected F F 1 6 1 6 0 8 1 6 1 6 0 8 Compare two fixed point numbers for less than or equal to If ACCUM 2 ACCUM 1 the RLO is 1 CC 1 CC 0 are affected N N Y Y N N Block Call Operations JU JU PB FB N 6 7 6 7 3 4 6 7 6 7 3 4 N Y N N Y JC PB 6 7 1 7 6 7 1 7 Y Y 1 Y JU SB N N Y 6 7 6 7 3 4 Jump unconditionally to a program block Jump unco...

Страница 613: ...reset Stop Operation No operation all bits set STP N N N 50 50 50 Stop scanning cycle is still completed Error ID STS is set in the ISTACK CPU 944 2 5 2 5 0 9 2 5 0 8 0 8 50 Block Call Operations Continued Q I DB 3 6 3 6 1 8 N N N 1 8 270 270 270 270 N N N DB Call a data block Generate a data block The number of data words in the block must be stored in ACCUM 1 Display Generation Operations BLD 13...

Страница 614: ...PU 942 CPU 943 3 2 1 Ope ration STL 1 RLO depend 2 RLO affected 3 RLO reloaded Operands Boolean Logic Operations A N Y N 160 160 160 AND operation scan formal operand for 1 Data type BI AN O ON AW OW XOW N Y N 163 163 163 N Y N 164 164 164 N Y N 165 165 165 AND operation scan formal operand for 0 Data type BI OR operation scan formal operand for 1 Data type BI OR operation scan formal operand for ...

Страница 615: ...ounter word bit for 0 Test a data word bit for 0 Test a data word bit in the system data range for 0 143 155 141 143 159 139 SU SU D N N N N Y Y 143 159 143 159 143 159 RU RU D N N N N Y Y 143 158 143 158 143 158 Set a timer or counter word bit unconditionally Set a data word bit unconditionally Reset a timer or counter word bit unconditionally Reset a data word bit unconditionally Set Reset Opera...

Страница 616: ...value of the formal operand in BCD code into ACCUM 1 LW T Formal operand 124 124 N N N 124 N N N 148 148 148 Load a formal operand bit pattern into ACCUM 1 parameter type D Data type KC KF KH KM KS KT KY Transfer the contents of ACCUM 1 to the formal operand Data type BY W additional actual operands DL DR DW CPU 944 3 6 3 6 3 6 89 3 6 3 6 3 6 Formal operand Timer and Counter Operations FR FR SP SR...

Страница 617: ...t is zero The jump is made only if CC 1 0 and CC 0 0 The RLO is not changed Jump if the result is not zero The jump is made only if CC 1 CC 0 The RLO is not changed Jump if the result 0 The jump is made only if CC 1 0 and CC 0 1 The RLO is not changed Jump on overflow The jump is made only if the OVERFLOW bit is set The RLO is not changed 0 8 0 8 0 8 0 8 0 8 0 8 0 8 Jump if the result 0 The jump i...

Страница 618: ...bined through logic OR with the parameter specified in the data word and executed Process flag word The next operation is combined through logic OR with the parameter specified in the flag word and executed CPU 944 3 6 2 6 I DO N N N 1 7 1 7 0 9 N N N 170 170 170 Increment the low byte bits 0 to 7 of ACCUM 1 by the value n n 0 to 255 Process a block Only C DB JU PB JU FB JU SB and JU OB can be sub...

Страница 619: ...4 n 68 34 n 68 34 n Transfer a block byte by byte number of bytes 0 to 255 End address source ACCUM 2 End address target ACCUM 2 75 75 75 Transfer a word to the system data range Jump Operation JUR N N N 105 105 105 Jump randomly within a function block jump displacement 32768 to 32767 Arithmetic Operations ADD ADD BF KF N N N N N N 57 57 57 90 90 90 Add byte constant fixed point to ACCUM 1 Add fi...

Страница 620: ...ectly The number of the formal operand is in ACCUM 1 Stop operation Program processing is interrupted immediately after this operation Swap the contents of ACCUM 1 and ACCUM 2 CPU 944 174 50 80 Formal operand plus execution time of the substituted operation A 5 Evaluation of CC 1 and CC 0 CC 1 Arithmetic Operations Digital Logic Operations Comparison Operations CC 0 Shift Operations Conversion Ope...

Страница 621: ... 5 6 7 9 C D 8 8 F 0n 0a 0a 0d 0i 0c 0c 0n 0d 0f 4 5 F 0n 0a 0a 0d 0i 0c 0c 0n 0d 0f Machine Code Opera tion SEC C F F F F F F L T SR JM SR AN L L T SS JU SSU ON L L L L L L L L T SP Ope rand DB DL DL T KB DR DR T KC KT KF KS KY KH KM DW DW T B0 B1 B3 B2 R 0e 0e 0e 0e 0e 0e 0e L 0e 0e 0e 0e 0e 0e 0e R 0e 0e 0e 0e 0e 0e 0e L 0e 0e 0e 0e 0e 0e 0e R 0c 0c 0f 0 0 0 0 0 0 0g 0g 0d 0i 0c 0c 0e 0g 0g 0d ...

Страница 622: ... 0f 0 0 0o 0f 0e 0e 0e 0e Machine Code Opera tion SLW L T BE BEU T LDI TDI LDI TDI SRW CU JU DO STS TAK STP JUR TB TBN SU RU TB TBN SU RU TB TBN SU RU TB TBN SU RU Ope rand RS RS A1 A1 A2 A2 C OB DW C C C C T T T T D D D D RS RS RS RS B0 B1 B3 B2 R 0m 0o 0o 0o 0o 0d 0d 0d 0d 0g 0g 0g 0g 0g 0g 0g 0g L 0m 0o 0o 0o 0o 0d 0d 0d 0d 0g 0g 0g 0g 0g 0g 0g 0g R 0m 0b 0 0 0 0b 0 0 0 0b 0b 0b 0b 0b 0b 0b 0b ...

Страница 623: ...C D E 0b 8b 0b 8b 0b 8b 0b 8 9 A B C L 7 7 7 7 7 7 7 7 7 7 7 8 8 9 9 A A B B B B B B B0 B1 B3 B2 Opera tion L T JU DO G F L T R JU DI A O S AN ON R A O A O AN Ope rand PB PB PB DB PW PW C SB F F F F F F F C C C Machine Code B0 B1 B3 B2 Machine Code Opera tion ON A A O O S S AN AN ON ON R R A O JC O AN ON NOP 1 Ope rand C I Q I Q I Q I Q I Q I Q I Q T T T T Explanation of the Indices a byte address...

Страница 624: ...EWA 4NEB 811 6130 02b ...

Страница 625: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

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Страница 627: ... Order No 6EW1 000 7AA size C for backup in those power supply modules Its service life for continuous backup is at least two years one year when using CPs The power supply modules 6ES5 951 7LD21 7ND41 7ND51 are provided with two backup batteries Use a 3 6 V 1 75 Ah lithium battery each Order No 6ES5 980 0AE11 size AA for backup in those power supply modules Its service life for continuous backup ...

Страница 628: ...ng the Battery Compartment B 2 2 Installing the Battery To install a battery proceed as described below 1 Open the battery compartment door see Figure B 1 Press the slide down and swing the battery compartment door out and down Install the battery after noting the following points The poles are indicated on the back of the battery compartment The plastic ribbon should be to the left of the battery...

Страница 629: ...o 6ES5 981 0JA11 to keep the electronic components and the printed circuit boards in the modules clean As preventive maintenance change this filter regularly according to the degree of air pollution in the PLC s environment To change the filter proceed as described below see Figure B 2 1 Pull out the dirty filter using the two handles 2 Place the new filter in the guide tracks and push it back Not...

Страница 630: ...oller For this purpose Siemens offers a fan replacement package Order No 6ES5 988 7NA11 This package contains the following Fan motor Plug in connector Repair instructions Since the repair instructions form part of the fan replacement package the removal and installation of the fan motor is not described in this section B 4 EWA 4NEB 811 6130 02b ...

Страница 631: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 633: ...BAU M HOLDA1 NAU HOLDA2 PEU HOLDA3 DSI M M M24 V 24 V Upper connector a b Lower connector only on CC 2 3 and EU 2 3 a b Only on 7 15 A power supply module Not on CR 700 1 only with 7 15 A power supply M M BAU M RESETA 1 2 3 4 5 6 7 8 9 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 PEU M HOLDA3 HOLDA2 HOLDA1 HOLD M 5 V 5 V 5 V 5 V 5 V 5 V 5 2 V M M UBATT M M M 5 V 5 V 5 V 5 V M M M M 24 V M24 ...

Страница 634: ...0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP M UBATT ADB12 ADB13 ADB14 ADB15 IRA IRB IRC IRD BAU NAU PEU BASPA F0 F1 F2 F3 F4 F5 F6 ASF HOLD HOLDA1 HOLDA2 HOLDA3 PRAL 24 V ASG Only on 7 15A power supply module 15 14 13 11 12 10 9 8 7 6 5 4 3 2 1 MEXT TTY IN 5 2 V 24 V M TTY OUT TTY OUT MEXT M TTY IN M 24 V 20 mA M 20 mA 5 2 V Interior wiring Interface assignment of the serial in...

Страница 635: ... TAKT RESET MRD MWR RDY DB0 DB1 M24 V DB2 DB3 DB4 DB5 DB6 DB7 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Slots 0 to 5 left Upper connector z b d 5 V NAU BAU M 24 V HOLDAX HOLD 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 M 5 2 V PESP ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP M UBATT ADB12 ADB13 ADB14 ADB15 IRA IRB IRC IRD BAU NAU PEU DSI 24 V BASPA Lower connector only on CC ...

Страница 636: ...7 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ADB6 DB2 ADB7 DB3 ADB8 DB4 ADB9 DB5 ADB10 DB6 ADB11 DB7 BASP FX ASG M PRAL Slots 0 to 3 in CC0 Slots 0 to 5 in EU 0 Slots 0 to 6 in CC1 Slots 0 to 8 in EU 1 Slots 0a to 6a in CC2 Slots 0b to 7b in EU 2 Slots 3a to 5a in CC3 Slots 0b to 7b in EU 3 Slots 0 to 8 in EU1 Slots 0b to 7b in EU2 Slots 0b to 7b in EU3 Enabling lines of the individual slots X 0...

Страница 637: ... DB5 DB6 DB7 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 M Slot 6 left in CC2 Slots 6a and 6b in CC3 Upper connector z b d M PESP ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP M 5 V ADB12 ADB13 ADB14 ADB15 5V 5V M M M M M M M BASPA Lower connector z b d 5 V 5 V 5 V 5 V M RESETA M M M M 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 M M 5 V 5 V 5 V PEU M M M M M M EWA 4NEB 811 613...

Страница 638: ...6 DB7 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Slot 7 left in EU2 3 Upper connector z b d M PESP ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP M 5 V 5 V 5 V M M M M M M M BASPA Lower connector z b d 5 V 5 V 5 V 5 V M RESETA M M M M 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 M M M 5 V 5 V 5 V NAU M M M M M M C 6 EWA 4NEB 811 6130 02b ...

Страница 639: ...T MRD MWR RDY DB0 DB1 M DB2 DB3 DB4 DB5 DB6 DB7 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 M Upper connector z b d M 5 V PESP ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP M 5 V F0 F1 F2 F3 F4 F5 F6 F7 F8 PEU ASF ASG RESETA Only in EU1 EU2 and EU3 Only in EU1 EWA 4NEB 811 6130 02b C 7 ...

Страница 640: ...2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 M RESET M BAU M NAU PEU M DSI M Upper connector a b Lower connector a b M 5 V 5 V 5 V 5 V M M M M M NAU M BAU M RESETA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 M M M24V 24 V Power supply C 8 EWA 4NEB 811 6130 02b ...

Страница 641: ...DB12 ADB13 ADB14 ADB15 IRA IRB IRC IRD BAU NAU PEU DSI 24 V BASPA Lower connector z b d 24 V 32 M M 24 V M BASPA 5 V RESET MRD MWR RDY DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Slot 7a Upper connector z b d 5 V 5 V 5 V 5 V M RESETA M M M M 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 M PESP ADB0 ADB1 ADB2 ADB3 ADB4 ADB5 ADB6 ADB7 ADB8 ADB9 ADB10 ADB11 BASP M 5 V ADB12...

Страница 642: ...D ADB2 DB1 MWR ADB3 RDY ADB4 DB0 ADB5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ADB6 DB2 ADB7 DB3 ADB8 DB4 ADB9 DB5 ADB10 DB6 ADB11 DB7 BASP F0 F7 ASG M Slots 0b to 7b Upper connector a b C 10 EWA 4NEB 811 6130 02b ...

Страница 643: ...en the CPU stops The signal disables the digital output modules Memory Read is generated on every Read access Memory Write is generated on every Write access Ready signal acknowledging MRD or MWR access Memory I O Select is generated every time peripheral memory is accessed Interface module free the central controller is operated without interface module A terminating resistor connector must be pl...

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Страница 645: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

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Страница 647: ...njury or substantial property damage i e where a dangerous fault can occur additional external measures must be taken or equipment provided to ensure or force safe operating conditions even in the event of a fault e g by means of independent limit monitors mechanical interlocks etc Procedures for Maintenance and Repair If you are carrying out measurement or testing work on a PLC you must adhere to...

Страница 648: ...sitive Devices are commonly referred to by the abbreviation ESD Electrostatic sensitive devices are labelled with the following symbol Caution Electrostatic sensitive devices are subject to voltages that are far below the voltage values that can still be perceived by human beings These voltages are present if you touch a component module without previously being electrostatically discharged In mos...

Страница 649: ...ges An electrostatic discharge is perceptible from 3500 V audible from 4500 V visible from 5000 V A fraction of those voltages is capable of destroying or damaging electronic devices Carefully note and apply the protective measures described below to protect and prolong the life of your modules and components General protective measures against electrostatic discharge damage Keep plastics away fro...

Страница 650: ...tronic devices should first discharge their bodies by touching grounded metallic parts e g bare metal parts of switchgear cabinets water pipes etc Protect the modules against contact with chargeable and highly insulating materials such as plastic foils insulating table tops or clothes made of plastic fibres Place electrostatic sensitive devices only on conductive surfaces Tables with ESD surfaces ...

Страница 651: ...a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ...

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Страница 653: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 655: ...eipzig Mannheim Munich Nuremberg Saarbrücken Stuttgart Finland Siemens Osakeyhtiö Helsinki France Siemens S A Paris Saint Denis Lyon Caluire et Cuire Marseilles Metz Seclin Lille Strasbourg Great Britain Siemens Ltd London Sunbury on Thames Birmingham Bristol Clevedon Congleton Edinburgh Glasgow Leeds Liverpool Newcastle Greece Siemens A E Athens Thessaloniki Hungary SICONTACT GmbH Budapest Icelan...

Страница 656: ...Mozambique Siemens Resident Engineer Maputo Romania Siemens birou de consultat ii tehnice Bukarest Spain Siemens S A Madrid Sweden Siemens AB Stockholm Eskilstuna Göteborg Jönköping Luleå Malmö Sundsvall Switzerland Siemens Albis AG Zürich Bern Siemens Albis S A Lausanne Renens Turkey ETMAS Istanbul Adana Ankara Bursa Izmir Samsun USSR Siemens AG Agency Moscow Yugoslavia General Export OOUR Zastup...

Страница 657: ...ortaleza Porto Alegre Recife Rio de Janeiro Salvador de Bahía Vitoria Canada Siemens Electric Ltd Montreal Québec Toronto Ontario Chile INGELSAC Santiago de Chile Colombia Siemens S A Bogotá Baranquilla Cali Medellín Costa Rica Siemens S A San José Ecuador Siemens S A Quito OTESA Guayaquil Quito El Salvador Siemens S A San Salvador Guatemala Siemens S A Ciudad de Guatemala Honduras Representacione...

Страница 658: ...uwait Arabia Lebanon Ets F A Kettaneh S A Beirut Malaysia Siemens AG Malaysian Branch Kuala Lumpur Oman Waleed Associates Muscat or Siemens Resident Engineers Dubai Pakistan Siemens Pakistan Engineering Co Ltd Karachi Islamabad Lahore Peshawer Quetta Rawalpindi People s Republic of China Siemens Represen tative Office Beijing Guangzhou Shanghai Philippine Islands Maschinen Technik Inc MATEC Manila...

Страница 659: ...ia continued Yemen Arab Republic Tihama Tractors Engineering Co o Ltd Sanaa or Siemens Resident Engineer Sanaa Australasia Australia Siemens Ltd Melbourne Brisbane Perth Sydney New Zealand Siemens Liaison Office Auckland EWA 4NEB 811 6130 02b E 5 ...

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Страница 661: ... a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a...

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Страница 663: ...coordination byte CC Central controller CC0 CC 1 Condition code word 0 condition code word 1 CF DB1 parameter correction factor for the integral clock CLK DB1 parameter start of the clock data range CP Communications processor CPU Central processing unit CSF Control system flowchart in STEP 5 representation D Date 1 bit 0 0 to 255 15 DB Data block 2 to 255 DL Data word left byte 0 to 255 DR Data w...

Страница 664: ...t 2 bytes 0 to 255 per byte LAD Ladder diagram in STEP 5 representation OB Organization block OHE DB1 parameter enable operating hours counter OHS DB1 parameter stop operating hours counter OP Operator panel OV Overflow This flag is set if for example the value range is exceeded in arithmetic operations PB Program block for block call and jump operations 0 to 255 PB or PY dependent on programmer P...

Страница 665: ... operations 0 to 255 for bit test and set operations system operations 0 0 to 255 15 RT DB1 parameter set retentive feature of the timers SAC STEP address counter SAV DB1 parameter save time after POWER OFF or RUN STOP SB Sequence block CPU 942 943 944 0 to 255 SET DB1 parameter set clock SF DB1 parameter SINEC L1 position of the send mailbox SFB DB1 parameter the number p of the integral FB is re...

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Страница 669: ...inary scaler 8 77 Bit test operation 8 42 Block 7 5 address list 6 18 header 7 12 integral 11 1 modifying 7 25 parameter 7 12 type 7 5 7 7 call operation 8 32 Boolean logic operation 8 2 BSTACK 5 15 C Cables running of 3 42 Central controller 3 1 Central processing unit 1 3 2 2 2 7 15 14 address allocation 6 11 front panel 2 12 Centralized configuration 1 5 3 7 3 18 Circuit diagram conversion 7 3 ...

Страница 670: ...access 6 10 Distributed configuration 1 5 2 24 3 7 3 19 Divider 11 4 Dual port RAM 12 7 E Edge evaluation 8 76 Electrical installation 3 33 Electromagnetic compatibility EMC 15 4 Electromagnetic interference 3 37 EMC electromagnetic compatibility Enable operation 8 41 Environmental conditions climatic 15 3 mechanical 15 3 Equipotential bonding 3 44 Error action 5 11 address 5 11 analysis 5 1 diagn...

Страница 671: ...setting for distributed connection 3 23 L Ladder diagram LAD 7 1 LAD ladder diagram Length word 11 19 Linear programming 7 4 Load circuit 3 34 operation 8 10 8 40 Loading register contents 8 67 time 8 16 Logic operation binary 8 59 M Machine code A 17 Maintenance B 1 Malfunction cause 5 18 report 5 2 Mechanical environmental conditions 15 1 Memory submodule 2 4 2 28 5 9 Mode number 12 24 12 41 Mon...

Страница 672: ...4 3 Program execution cyclic 7 20 RESTART 7 18 time controlled 7 20 Program memory 2 4 compressing 7 25 internal 2 4 Programmer 1 6 2 29 Programming 7 1 7 8 error 7 23 interrupt block 9 1 interrupt generation 9 5 linear 7 4 structured 7 5 Programming execution interrupt driven 7 22 Protection against lightning 3 44 Pulse 8 20 R Range card 10 13 10 24 Ready delay time 2 24 RECEIVE Block 11 22 Recei...

Страница 673: ...mming 7 5 Suppression measures 3 41 Switch setting for distributed connection 3 23 SYNCHRON block 11 27 System components 1 2 operation 8 65 A 15 parameter 5 16 time 2 22 2 25 System data area 2 14 address allocation 6 16 T Thermocouple 10 7 Time base 8 16 loading 8 16 Time controlled program execution 7 20 Timer 2 4 address allocation 6 18 starting 8 19 operation 8 15 Transducer 10 4 10 11 10 20 ...

Страница 674: ...EWA 4NEB 811 6130 02b ...

Страница 675: ...r Title Company Name Street City Zip Code Country Please check any industry that applies to you Automotive Electrical Machinery Chemical Food Instrument and Control Nonelectrical Machinery Pharmaceutical Plastic Pulp and Paper Textiles Transportation Other Petrochemical Phone EWA 4NEB 811 6130 02b ...

Страница 676: ...of Your Manual Order No of Your Manual Edition Please give each of the following questions your own personal mark within the range from 1 very good to 5 poor 1 Do the contents meet your requirements 2 Is the information you need easy to find 3 Is the text easy to understand 4 Does the level of technical detail meet your requirements 5 Please rate the quality of the graphics tables Additional comme...

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