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38

Rockwell Automation Publication 1734-UM013J-EN-P - July 2014

Chapter 2

Safety Inputs, Safety Outputs, and Safety Data

Overfrequency Bit Operation

When the frequency exceeds 1 kHz, the module reports a data value of 1 kHz, 
sets the Overfrequency status bit to 0, and latches it. While the Overfrequency 
bit is set to 0, you must use an alternate method to monitor the frequency of the 
system because the value reported by the module is latched at 1 kHz. Once you 
have verified that the frequency is lower than 1 kHz, you may reset the 
Overfrequency condition by setting the Reset Tach bit, which lets the module 
begin measuring the frequency of field pulses again. 

If you set the Reset Tach bit while the frequency is still above 1 kHz, the 
Tachometer Overfrequency bit transitions to 1 (within range) momentarily. 
However, as soon as the module begins measuring pulses, it will detect another 
overfrequency condition and immediately set the Tachometer Overfrequency bit 
to 0 again. The Reset Tach bit is edge-sensitive.

See

Output Assemblies on page 192

 for more information on resetting the 

Overfrequency bit.

Figure 17 - Overfrequency Operation

In 

Figure 17

, the module reports a frequency of 0 Hz until the frequency of the 

system reaches 1 Hz at A, when the module begins reporting the actual value. At 
B, the frequency exceeds 1 kHz, the Overfrequency bit is set to 0, and the module 
continues to report a data value of 1 kHz. Between B and C, you must monitor 
the frequency by an alternate method because the value reported by the module 
may not be accurate. After C, the Overfrequency condition can be cleared, 
provided you have used an alternate method to verify that the actual frequency is 
below 1 kHz.

ATTENTION: 

Before resetting the Overfrequency condition, you must use 

another method to verify that the actual frequency is lower than 1 kHz.

A

B

C

1 kHz

1 Hz

Frequency = 0

Actual values are 

reported.

Monitor frequency via an 

alternate method.

Overfrequency 

condition can be 

cleared.

Frequency = 1 Hz

Overfrequency bit is set to 0.
Frequency = 1000 Hz

Содержание Allen-Bradley 1734-IB8S

Страница 1: ...POINT Guard I O Safety Modules Catalog Numbers 1734 IB8S 1734 OB8S 1734 IE4S User Manual ...

Страница 2: ...n permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations Labels may also be on or inside the equipment to provide specific precautions Allen Bradley GuardLogix Guardmaster POINT Guard I O Rockwell Automation Rockwell Software RSNetWorx SmartGuard and Studio 5000 are trademarks of Rockwell Automation Inc Trad...

Страница 3: ...d Single channel Mode Normal Operation and Fault Detection figure 26 Updated Dual channel Equivalent NormalOperation and Fault Detection figure 28 Updated Complementary Normal Operation and Fault Detection figure 29 Updated Dual channel Setting figure 39 Added information on placing Series B modules 48 Updated European Hazardous Location Approval information 52 Added guidance for using the 1734 IE...

Страница 4: ...4 Rockwell Automation Publication 1734 UM013J EN P July 2014 Summary of Changes Notes ...

Страница 5: ...on Requirements 21 Chapter2 SafetyInputs SafetyOutputs and SafetyData Safe States 23 POINT Guard Digital I O Modules 23 POINT Guard I O Analog Input Module 24 Safety Inputs 1734 IB8S 24 Using a Test Output with a Safety Input 24 Single channel Mode 26 Dual channel Mode and Discrepancy Time 27 Dual channel Equivalent 28 Dual channels Complementary 29 Safety Input Fault Recovery 30 Input Delays 30 S...

Страница 6: ... 55 Connect the Removable Terminal Block 56 Remove a Mounting Base 57 Wire Modules 58 Terminal Layout 59 Connection Details 60 Wiring Examples 62 Emergency Stop Dual channel Devices 62 Single channel Safety Contactor 63 Dual channel Safety Contactors 64 Safety Analog Input Wiring 65 Chapter5 ConfiguretheModuleinaGuardLogix ControllerSystem Setting Up the Module 73 Add and Configure the Ethernet Br...

Страница 7: ...ule Configuration 124 Chapter7 ConfiguringSafetyConnections betweenaGuardLogixControllerand POINTGuardI OModulesona DeviceNetNetwork Configure the Module in RSNetWorx for DeviceNet Software 125 Add the POINT Guard I O Module to the Controller Project 126 Complete the Safety Configuration 129 Download the DeviceNet Network Configuration 131 Verify Your DeviceNet Safety Configuration 131 Determine I...

Страница 8: ...l Specifications for Series A Modules 161 Safety Digital Input Module Specifications 161 Safety Digital Output Module Specifications 163 Safety Analog Input Module Specifications 164 Technical Specifications for Series B Modules 173 Safety Digital Input Module Specifications 173 Safety Digital Output Module Specifications 176 Environmental Specifications 177 Certifications 179 Legislations and Sta...

Страница 9: ...ges 1734 UM013I EN P May 2013 201 1734 UM013H EN P August 2012 201 1734 UM013G EN P August 2012 201 1734 UM013F EN P June 2012 201 1734 UM013E EN P March 2012 202 1734 UM013D EN P September 2011 202 1734 UM013C EN P August 2010 202 1734 UM013B EN P June 2009 203 1734 UM013A EN P February 2009 203 Index ...

Страница 10: ...10 Rockwell Automation Publication 1734 UM013J EN P July 2014 Table of Contents ...

Страница 11: ...l Automation representative to confirm specifications of purchased product Dimensions and weights are nominal and are not for manufacturing purposes even when tolerances are shown Consult your Rockwell Automation representative if you have any questions or comments Also refer to the related documentation listed in the page 13 as necessary Studio 5000 Environment The Studio 5000 Automation Engineer...

Страница 12: ...onnection type support for a given I O module RSNetWorx software uses these simple text files to identify products and commission them on a network ODVA Open DeviceNet Vendor Association a nonprofit association of vendors established for the promotion of CIP networks PFD Probability of failure on demand the average probability of a system to fail to perform its design function on demand PFH Probab...

Страница 13: ... Safety Application Instruction Set SmartGuard 600 Controllers Safety Reference Manual publication1752 RM001 Describes SmartGuard 600 specific safety requirements and controller features SmartGuard 600 Controllers User Manual publication1752 UM001 Describes how to configure operate and troubleshoot the controller Field Potential Distributor Installation Instructions publication 1734 IN059 Provides...

Страница 14: ...14 Rockwell Automation Publication 1734 UM013J EN P July 2014 Preface Notes ...

Страница 15: ...n is not responsible for conformity with any standards codes or regulations that apply to the combination of the products in your application or use of the product See Legislations and Standards on page 179 for more information Take all necessary steps to determine the suitability of the products for the systems machine and equipment with which it is used Know and observe all prohibitions of use a...

Страница 16: ... system We recommend you consult a certification body regarding assessment of conformity to the required safety integrity level or safety category You are responsible for confirming compliance with the applicable standards for the entire system Table 1 Requirements for Controlling Devices Device Requirement Allen Bradley Bulletin Safety Components Emergency stop switches Use approved devices with ...

Страница 17: ...he safety outputs Apply properly specified voltages to the module Applying inappropriate voltages may cause the module to fail to perform it s specified function which could lead to loss of safety functions or damage to the module Wire the POINT Guard I O modules properly following the wiring requirements and guidelines in Wire Modules on page 58 Set unique network node addresses before connecting...

Страница 18: ... channel which allows use of the module for safety Category 2 and in applications rated up to and including Performance Level d SIL CL 2 You can configure a discrepancy time to control how long two channels are allowed to be discrepant before a fault is declared An external wiring short circuit check is possible when inputs are wired in combination with test outputs The module must be wired in com...

Страница 19: ...t 4 You can configure a discrepancy time to control how long two channels are allowed to be discrepant before a fault is declared Programming Requirements Use the minimum software versions listed here Cat No Studio 5000 Environment Version 1 1 This version or later RSLogix 5000 Software Version 1 EtherNet IP Network RSNetWorxforDeviceNet Software Version 1 DeviceNet Network 1734 IB8S 1734 OB8S 21 ...

Страница 20: ... standard PLC controllers can control the standard outputs Figure 1 POINT Guard I O Modules in EtherNet IP Safety Architecture Figure 2 POINT Guard I O Modules in DeviceNet Safety Architectures Safety Communication GuardLogix Controller CompactBlock Guard I O POINT Guard I O and POINT I O Standard Communication Stratix Switch GuardLogix Controller Guard I O POINT Guard I O and POINT I O Safety Com...

Страница 21: ...ted by the safety controller The safety signature consists of an identification number date and time that uniquely identifies the safety portion of a project This includes all safety logic data and safety I O configuration For safety system requirements including information on the safety network number SNN verifying the safety signature functional verification test intervals system reaction time ...

Страница 22: ...22 Rockwell Automation Publication 1734 UM013J EN P July 2014 Chapter 1 POINT Guard I O Overview Notes ...

Страница 23: ...els n n 1 dual channel complimentary Figure 3 Safety Status The module is designed for use in applications where the safe state is the off state Topic Page Safe States 23 Safety Inputs 1734 IB8S 24 Safety Analog Inputs 1734 IE4S 31 Safety Outputs 1734 OB8S 39 I O Status Data 42 ATTENTION The safe state of the outputs is defined as the off state The safe state of the module and its data is defined ...

Страница 24: ...puts 1734 IB8S Safety inputs are used to monitor safety input devices Using a Test Output with a Safety Input A test output can be used in combination with a safety input for short circuit cross channel and open circuit fault detection Configure the test output as a pulse test source and associate it to a specific safety input Figure 4 Example Use of a POINT Guard I O Input Module TIP The test out...

Страница 25: ...osed a test pulse is output from the test output terminal to diagnose the field wiring and input circuitry By using this function short circuits between inputs and 24V power and between input signal lines and open circuits can be detected Figure 6 Short circuit between Input Signal Lines X OUT Y On Off IN 24V 24V 0V COM T0 T1 IN0 IN1 External Contact Short circuit between Input Signal Lines and Po...

Страница 26: ...peration and Fault Detection not to scale 24V 0V Test Output 0 Input Terminal 0 External Device Fault Detected ON OFF ON OFF ON OFF ON OFF 24V 0V ON OFF Safety Input 0 Status Fault Detection ON OFF ON OFF ON OFF Safety Input 0 Status Safety Input 0 Data Safety Input 0 Data Input Terminal 0 Normal Operation External Device Test Output 0 Safety I O Network Data Sent to the Controller Safety I O Netw...

Страница 27: ...dual channel function is used with two consecutive inputs that are paired together starting at an even input number such as inputs 0 and 1 2 and 3 and so on IMPORTANT If you are using the safety application instructions with a GuardLogix controller set the module s inputs to Single default Do not use the modules dual channel mode as this functionality is provided by the safety application instruct...

Страница 28: ...the discrepancy time elapses the channels will fault In the fault state the input and status for both channels are set low OFF When configured as an equivalent dual pair the data bits for both channels will always be sent to the controller as equivalent both high or both low Figure 8 Equivalent Normal Operation and Fault Detection not to scale ON OFF IN0 Safety Input 0 Data IN1 Fault Detected Disc...

Страница 29: ...ault The fault state of complementary inputs is the even numbered input turned off and the odd numbered input turned ON Note that if faulted both channel status bits are set low When configured as a complementary dual channel pair the data bits for both channels will always be sent to the controller in complementary or opposite states Figure 9 Complementary Normal Operation and Fault Detection not...

Страница 30: ...d as Logic 0 during the on delay time 0 126 ms in increments of 6 ms after the input contact s rising edge The input turns on only if the input contact remains on after the on delay time has elapsed This helps prevent rapid changes of the input data due to contact bounce Figure 10 On delay Off delay An input signal is treated as Logic 1 during the off delay time 0 126 ms in increments of 6 ms afte...

Страница 31: ...he input signal before sending the data to the controller s application program IMPORTANT If you are using the module with a GuardLogix controller set the module s inputs to Single default Do not use the modules dual channel equivalent mode with the GuardLogix dual channel safety application instructions as dual channel functionality is provided by the GuardLogix instructions IMPORTANT When 10V an...

Страница 32: ...y be present on the calculated frequency effectively changing how rapidly the tachometer frequency changes to provide a value with less jitter Sensor Power Supply You can configure the module to supply power to the connected sensors or you can supply power to the sensors from an external power supply To comply with UL restrictions field power and connected devices must be powered by a single Class...

Страница 33: ... is evaluated Process Alarms Process alarms alert you when an analog input value has exceeded the configured high or low limits for each channel Process alarms are set at four configurable trigger points High High alarm High alarm Low alarm Low Low alarm TIP When asensor power over currentcondition occurs itmaytake as muchas 15 seconds longer than the configured latch time for channel status to re...

Страница 34: ... detected In a single channel sensor system you must use other methods to make sure a channel to channel short cannot occur because these faults cannot be detected If you are using a 3 wire sensor you must verify its behavior to make sure that if it loses its ground connection the signal is 0 safe state at the module input when the fault occurs IMPORTANT If you are using the safety application ins...

Страница 35: ...discrepancy deadband tolerance range and the discrepancy timer starts When the timer expires at B a dual channel discrepancy fault occurs and the inputs status bits are set low At C the values fall back within the discrepancy deadband and the discrepancy timer starts again When the timer expires at D and the values are still within the discrepancy deadband the fault is cleared At E the difference ...

Страница 36: ... 15 Sensor Pulses in Dual channel Configuration SignalMeasurement The edge to edge time of the pulse determines the frequency of the signal in pulses per second The frequency range is 1 Hz 1 kHz In Tachometer mode you define how the signal is measured either on the falling non inverted or rising inverted edge For NPN style sensors sensor sinks use falling edge For PNP style sensors sensor sources ...

Страница 37: ...recommend selecting On Levels that are 2V below and Off Levels that are 2V above the actual thresholds of your device s expected output voltage level Determining FrequencyinPulsesperSecond The edge to edge time of either the falling or rising edge of the pulse determines the frequency in pulses per second A single pulse by itself does not generate a non zero frequency To report a frequency of 1 Hz...

Страница 38: ...ediately set the Tachometer Overfrequency bit to 0 again The Reset Tach bit is edge sensitive See Output Assemblies on page 192 for more information on resetting the Overfrequency bit Figure 17 Overfrequency Operation In Figure 17 the module reports a frequency of 0 Hz until the frequency of the system reaches 1 Hz at A when the module begins reporting the actual value At B the frequency exceeds 1...

Страница 39: ...ulse width X is typically 475 μs the pulse period Y is typically 575 ms Dual channel Mode When the data of both channels is in the on state and neither channel has a fault the outputs are turned on The status is normal If a fault is detected on one channel the safety output data and individual safety output status turn off for both channels Figure 19 Dual channel Setting not to scale IMPORTANT To ...

Страница 40: ...status bits for the test outputs T1 and T3 has changed Test outputs T1 and T3 are controlled by your PLC processor program to illuminate a muting lamp Muting lamp status is monitored with a test that runs periodically during every test interval to detect a burned out lamp The test runs repeatedly when the test output is commanded on The figure below explains how muting lamp operation status and fa...

Страница 41: ...the 1734 IB8S module and T1 or T3 remains commanded off the muting status defaults to on This bit operation is designed to help prevent erroneous muting instruction faults from the GuardLogix controller This bit status may not be the true indication of a burned out lamp IMPORTANT Before checking the state of the corresponding muting status be sure the test outputis commanded on Once the testoutput...

Страница 42: ... Status Individual Output Monitor actual ON OFF state of the outputs Individual Point status indicates whether each safety input safety output or test output is normal normal ON faulted OFF For fatal errors communication connections may be broken so the status data cannot be read Status bits are OFF in the controller data table when the connection is lost Combined status is provided by an AND of t...

Страница 43: ...epancy Error channel fault In SIL 2 or SIL 3 operation a single channel discrepancy error occurs when both measurements internal to the module of the same input signal are not within tolerance If a single channel discrepancy occurs indicating a problem with the module input status is set to zero and a zero input value is reported for that channel SIL 3 Dual channel Discrepancy Error channel fault ...

Страница 44: ...44 Rockwell Automation Publication 1734 UM013J EN P July 2014 Chapter 2 Safety Inputs Safety Outputs and Safety Data Notes ...

Страница 45: ... power supply to the system To choose which types of power supplies meet your requirements you must consider the power consumption requirements for the 5V and 24V bus when designing a POINTBus backplane Topic Page Choosing a Power Supply 45 Power Supply Examples 46 Placing Series A Digital and Analog Modules 48 ATTENTION TocomplywiththeCELowVoltageDirective LVD thisequipment and all connected I O ...

Страница 46: ...ly Examples Use these valid power supply example configurations to help you understand various combinations of power supplies that may fit your system Example 1 Isolating Field Power Segments on page 47 Example 2 POINT Guard I O Used with AC I O Modules on page 47 These examples are for illustrative purposes only to help you understand various power sourcing concepts IMPORTANT If you use the 1734 ...

Страница 47: ...tandard I O Standard I O Standard I O Standard I O Standard I O Standard I O Standard I O Standard I O Standard I O Standard I O 1734 EP24DC 1734 FPD 1734 FPD 1734 EP24DC 1734 AENT EtherNet IP Adapter 1734 IB8S 1734 IB8S 1734 OB8S 1734 OB8S 1734 IE4S 1734 IE4S 5V and 24V Supply for Additional I O Modules option 5V 5V 5V Group 2 Group 3 Group 4 Group 5 Group 1 24V 1734 IB8S 24V Supply for Safety Ou...

Страница 48: ...ries A Digital and Analog Modules for Operation from 40 C 104 F 55 C 131 F max When using Series A POINT Guard I O modules in your system limit the power supply to 24V DC maximum to limit the Series A POINT Guard I O module s thermal dissipation See System Temperature Derating When a 1734 IE4S Module Is Used on page 178 for more information Placing Series B Digital Modules Always install modules i...

Страница 49: ...les with ambient operation up to 55 C 131 F See Technical Specifications for Series B Modules for Series B POINT Guard I O module derating requirements for every module with ambient operation between 40 C 104 F and 55 C 131 F Figure 23 Placing Series B Digital Modules for up to 55 C 131 F Operation ATTENTION Vertical orientation requires careful attention to design details and panel layout so that...

Страница 50: ...50 Rockwell Automation Publication 1734 UM013J EN P July 2014 Chapter 3 Guidelines for Placing Power Supplies and Modules in a System Notes ...

Страница 51: ...odules Topic Page Precautions 52 Install the Mounting Base 54 Connect the Module to the Mounting Base 55 Connect the Removable Terminal Block 56 Remove a Mounting Base 57 Wire Modules 58 Connection Details 60 Wiring Examples 62 Slide in Writable Label Insertable I O Module 31867 M Module Locking Mechanism Mounting Base ...

Страница 52: ...red by compliance with EN 60079 15 and EN 60079 0 WARNING This equipment must be used within its specified ratings as defined by Rockwell Automation This equipment must be mounted in an ATEX certified enclosure with a minimum ingress protection rating of at least IP54 as defined in IEC 60529 and used in anenvironment ofnot morethanPollution Degree 2 asdefinedin IEC60664 1 whenappliedinZone2environ...

Страница 53: ...components may impair suitability for Class I Division 2 If this product contains batteries they must only be changed in an area known to be nonhazardous RISQUE D EXPLOSION Couper le courant ou s assurer que l environnement est classé non dangereux avant de débrancher l équipement Couper le courant ou s assurer que l environnement est classé non dangereux avant de débrancher les connecteurs Fixer ...

Страница 54: ...s equipment Touch a grounded object to discharge potential static Wear an approved grounding wriststrap Do not touch connectors or pins on component boards Do not touch circuit components inside the equipment Use a static safe workstation if available Store the equipment in appropriate static safe packaging when not in use IMPORTANT Follow these guidelines when installing a module Use the module i...

Страница 55: ...ons See Additional Resources on page 13 for terminal base installation publications Connect the Module to the Mounting Base Install the module before or after installing the mounting base TIP In high vibration environments install slide locks to prevent movement of the mounting base along the DIN rail WARNING When you insert or remove the module while backplane power is on an electrical arc can oc...

Страница 56: ...nto the two side by side mounting bases and press to secure locking the module into place Connect the Removable Terminal Block If a removable terminal block RTB is supplied with your mounting base assembly you need to remove it by pulling up on the RTB handle This lets you remove and replace the base as necessary without removing any of the wiring Cat No Key 1 left Key 2 right 1734 IB8S 8 1 1734 O...

Страница 57: ...right If the mounting base has a removable terminal base RTB unlatch the RTB handle on the I O module and pull on the handle to remove the RTB 1 Pull up on the I O module to remove it from the base 2 Remove the module to the right of the base you are removing noting that the interlocking portion of the base sits under the adjacent module 3 Use a screwdriver to rotate the orange DIN rail locking sc...

Страница 58: ...ds beyond the rated value to safety outputs Wire conductors correctly and verify operation of the module before placing the system into operation Incorrect wiring may lead to loss of safety function Do not apply DC voltages exceeding the rated voltages to the module Do not connect a power source to the sensor power supply in the 1734 IE4S module or you could blow an internal fuse rendering the mod...

Страница 59: ...gure 26 1734 OB8S Field Connections I0 I1 I4 I5 I2 I3 I6 I7 COM COM COM COM TO T1M T2 T3M 0 2 4 6 1 3 5 7 0 2 4 6 1 3 5 7 Where T0 Test Output 0 T1M Test Output 1 with Muting T2 Test Output 2 T3M Test Output 3 with Muting I0 I7 Inputs 0 7 COM Supply Common 1734 TOP and 1734 TB Bases Shown O0 O1 O4 O5 O2 O3 O6 O7 COM COM COM COM COM COM COM COM 0 2 4 6 1 3 5 7 0 2 4 6 1 3 5 7 1734 TOP and 1734 TB B...

Страница 60: ...I2 I3 COM COM COM COM COM COM COM COM S0 S1 S2 S3 S0 S1 S2 S3 1734 TOP3 Base Shown Where V0 V3 Voltage inputs 0 3 I0 I3 Current inputs 0 3 COM Supply Common S0 S3 Sensor power terminals Connected Device Test Pulse from Test Output Connection Schematic Diagram Safety Category Push Button No Connect the push button between 24V DC and I0 1 Yes Connect the push button between I0 and T0 T0 must be conf...

Страница 61: ...Connect the devices between 24V DC and I0 and I1 Yes Connect the device between I0 and T0 and I1 and T1 4 Light Curtain Yes Connect the OSSD1 and OSSD2 to I0 and I1 respectively Connect the 24V power supply commons 3 or 4 based on light curtain being used Connected Device Test Pulse from Test Output Connection Schematic Diagram Safety Category I0 I1 T0 T1 I0 I1 T0 T1 24V DC I0 I1 T0 T1 OSSD2 OSSD1...

Страница 62: ...ty Input 0 Channel Mode Test Pulse from Test Output Safety Input 0 Test Source Test Output 0 Dual channel Safety Input 0 1 Mode Dual channel Equivalent Dual channel Safety Input 0 1 Discrepancy Time 100 ms application dependent Safety Input 1 Safety Input 1 Channel Mode Test Pulse from Test Output Safety Input 1 Test Source Test Output 1 Safety Input 2 Safety Input 2 Channel Mode Safety Input Safe...

Страница 63: ...ntactor When used in combination with the programs of the safety controller this circuit configuration is safety Category 2 Figure 29 POINT Guard I O Module Wiring single safety contact COM COM COM COM COM COM COM COM 00 01 04 05 02 03 06 07 K1 K1 M Where O0 O7 Safety Outputs COM Common Controller Configuration Parameter Name Configuration Setting Safety Output 0 Safety Output 0 Point Mode Safety ...

Страница 64: ...s circuit configuration is safety Category 4 Additional wiring such as monitoring feedback may be required to achieve safety Category 4 Figure 30 POINT Guard I O Module Wiring redundant safety contacts COM COM COM COM COM COM COM COM 00 01 04 05 02 03 06 07 K1 K1 K2 K2 M Where O0 O7 Safety Outputs COM Common Controller Configuration Parameter Name Configuration Setting Safety Output 0 Safety Outpu...

Страница 65: ...r terminal connection to the DIN rail If the sensor has a digital output for use with Tachometer mode it must be either a push pull type output or have appropriate pull up or pull down resistors for NPN or PNP sensors The analog input module does not provide the low impedance of these pull up or pull down resistors See Figure 43 and Figure 44 on page 72 for examples IMPORTANT You must verify the b...

Страница 66: ... I1 I2 I3 COM COM COM COM S0 FE S1 S2 S3 SIL2 or SIL 3 2 wire Sensor 1734 TB Terminal Bases Signal I 24V Cable Shield V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 FE S1 S2 S3 For analog voltage output sensors the signal levels for operation for the application must be outside the signal level when the signal is not present for example when the wire is broken See Figure 43 and Figure 44 on page 72 fo...

Страница 67: ...outputsensors thesignallevelsforoperationfortheapplicationmustbeoutsidethesignallevelwhenthesignal is not present for example when the wire is broken SIL 2 3 wire Sensor 1734 TB Terminal Bases Signal I 24V Cable Shield Signal Return FE V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM COM COM COM COM S0 S1 S2 S3 S0 S1 S2 S3 Signal Return and Common are at the same potential See Figure 43 and Figure 44 on pa...

Страница 68: ...M COM S0 S1 S2 S3 S0 S1 S2 S3 Signal Return and Common are at the same potential SIL 2 4 wire Sensor 1734 TOP3 Terminal Bases Signal I 24V Cable Shield Signal Return Common V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 FE S1 S2 S3 FE Field sensors are monitoring the samesignal in a redundant configuration You must configure a safety deadband between the two signals toachieve SIL 3 SIL 2 2 wire Sensor...

Страница 69: ...on You must configure a safety discrepancy deadband between the two signals to achieve SIL 3 SIL 2 3 wire Sensor 1734 TB Terminal Bases Signal V 24V Cable Shield Cable Shield 24V SIL 2 3 wire Sensor Signal V Signal Return Signal Return See Figure 43 and Figure 44 on page 72 for tachometer wiring detail V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 FE S1 S2 S3 FE For0 20mAanalogcurrent outputsensors t...

Страница 70: ...a safety discrepancy deadband between the two signals to achieve SIL 3 SIL 2 4 wire Sensor 1734 TOP3 Terminal Bases Signal V 24V Cable Shield Signal Return Common SIL 2 4 wire Sensor Signal V 24V Signal Return Common Cable Shield See Figure 43 and Figure 44 on page72 for tachometer wiring detail FE FE V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM COM COM COM COM S0 S1 S2 S3 S0 S1 S2 S3 Signal Return and...

Страница 71: ...ire Current Sensor SIL 2 with External Power Supply IMPORTANT You are responsible for making sure that the sensor is receiving appropriate power Safety sensors that are not properly powered may not deliver accurate signals to the analog input module V0 DC V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 FE S1 S2 S3 Signal Return and Common are at the same potential 1734 TB Terminal Bases Signal V 24V Cable...

Страница 72: ...S0 S1 S2 S3 S0 S1 S2 S3 Sinking Sensor NPN type 1734 TOP3 Terminal Bases Metal Oxide or Carbon Composition 1k 2W 25 20 15 10 5 0 Edge to edge Time Measured Here 1734 IE4S with Trigger Falling Edge Transistor Pull down Resistor Pull up Electronics V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM COM COM COM COM S0 S1 S2 S3 S0 S1 S2 S3 1734 TOP3 Terminal Bases Sourcing Sensor PNP type Metal Oxide or Carbon C...

Страница 73: ...thernet Adapter 3 Add and Configure Safety Digital Input Modules 4 Add and Configure Safety Digital Output Modules 5 Add and Configure Safety Analog Input Modules Topic Page Setting Up the Module 73 Add and Configure the Ethernet Bridge Module 74 Add and Configure the 1734 Ethernet Adapter 74 Add and Configure Safety Digital Input Modules 77 Add and Configure Safety Digital Output Modules 86 Add a...

Страница 74: ...unication and Allen Bradley 3 Choose an Ethernet module from the list and click Create In this example we chose the 1756 EN2T bridge module CIP Safety is supported by these module revisions 4 Specify the properties for the new module a In the Name field of the New Module dialog box type the name of the Ethernet bridge module b In the Description field type an optional description c In the IP Addre...

Страница 75: ...734 Ethernet Adapter 1 Right click the Ethernet connection and choose New Module 2 On the Select Module dialog box check Communication and Allen Bradley 3 Choose an Ethernet adapter from the list and click Create Choose Description Compatible Module Allows a module to determine whether it can emulate the module defined in the configuration sent from thecontroller Disable Keying None of the paramet...

Страница 76: ...e Definition a In the Revision fields choose the major and minor revisions b From the Electronic Keying pull down menu choose the appropriate keying method IMPORTANT 1734 AENT adapter firmware must be major revision 3 or later to support POINT Guard I O modules Choose Description Exact Match Module and type series must exactly match or the module will be rejected by the controller Compatible Modul...

Страница 77: ...llow these steps to add the POINT Guard I O safety digital input module Choose Description Listen Only Read or verify standard digital I Odata only but does not control the modules When you have multiple controllers one controller is used to control and the other controllers are used to monitor None The adapter makes a direct connection to each of the module s listed under the 1734 AENT adapter in...

Страница 78: ...troller System 1 Right click the POINT I O Chassis and choose New Module 2 From the Select Module dialog box check Digital and Allen Bradley 3 Select an input module and click Create 4 Specify the module s general properties a In the Name field of the New Module dialog box type a unique name for the input module ...

Страница 79: ...ng configuration the Logix Designer application defaults a safety device s SNN to match the SNN of the lowest safety node on each network 5 Click Change to edit the Module Definition a In the Series field choose the input module s series letter b In the Revision fields choose the input module s revision numbers c From the Electronic Keying pull down menu choose the appropriate keying method for th...

Страница 80: ...an inputonly connection to the module Inputs and status are read but no outputs are written You can still use the test outputs as pulse test outputs or a power supply If you are not controlling the module s test outputs via application logic this is the recommended setting Test 1 1 To have thischoice from the pull down menu you must choose This Controller from the Configured By pull down menu Crea...

Страница 81: ...resents an AND of the status bits for all the input points For example if any inputchannel has a fault this bit goes LO 1 A single BOOL tag represents the Input Power Status error bit from the input assembly A muting status tag for test output T1 and T3 1 When using combined status use explicit messaging to read individual point status for diagnostic purposes Pt Status Muting Thereisamutingstatust...

Страница 82: ...m 6 Click OK to return to the Module Properties dialog box 7 Click OK again to apply your changes The I O Configuration tree displays the module Configure the Safety Digital Inputs Follow this procedure to configure the safety digital inputs 1 From the Module Properties dialog box click the Input Configuration tab 2 3 4 5 6 7 ...

Страница 83: ...is declared the inputs must be cycled through the safe state before the evaluated status of the inputs can return to the Active state When in a cycle inputs required condition the logical state does not necessarily match the voltage at the terminals Choose Description Single Inputs are treated as single channels Dual channelsafetyinputscanbeconfiguredastwoindividualsinglechannels Thisdoesnotaffect...

Страница 84: ...Used The input is disabled It remains logic 0 if 24V is applied to the input terminal Safety Pulse Test Pulse testing is performed on this input circuit A test source on the POINT Guard I O module must be used as the 24V source for this circuit The test source is configured by using the test source pull down menu The pulse test will detect shorts to 24V and channel to channel shorts to other input...

Страница 85: ...le Properties dialog box click the Test Output tab 2 Assign the Point Mode There is also a Test Output Fault Action parameter that can only be read or written to via explicit messaging If communication to the module times out you can set the test outputs to Clear OFF default or Hold Last State For more information see Appendix B 3 Click Apply Choose Description Not Used The test output is disabled...

Страница 86: ...dule to the PointIO Chassis configure the module s general properties and configure the digital outputs as described in the following sections Add the Safety Digital Output Module Follow these steps to add the POINT Guard I O safety digital output module Follow these steps to add and configure POINT Guard I O safety modules 1 Right click the POINT I O Chassis and choose New Module 2 On the Select ...

Страница 87: ...hassis c In the Description field type a description if desired d In the Safety Network Number field use the default setting For a detailed explanation of the safety network number SNN see the GuardLogix Controller Systems Safety Reference Manuals listed in the Additional Resources on page 13 noting that in most cases you use the default provided by the Logix Designer application 4 Under Module De...

Страница 88: ...an I Omodule determine whether it can emulate the moduledefined in the configuration sent from the controller Choose Description This Controller This selection directs the controller to configure and control the safety outputs The Output Data selection will be set to Safety External Means This selection directs the controller to establish a safety input connection only and the controller will not ...

Страница 89: ...s Pt Status There is one status tag for each output point Pt Status Readback There is one status tag for each output point There is one data tag for the output readback Combined Status Readback Power A single BOOL tag represents an AND of the status bits for all the output points For example if any output channel has a fault this bit goes LO 1 There is one data tag for the output readback A single...

Страница 90: ...int Mode Choose Description Single The output is treated as a single channel Dual default The POINT Guard I O module treats the outputs as a pair It always sets them HI or LO as a matched pair Safety logic must set both of these outputs ON or OFF at the same time or the module declares a channel fault Choose Description Not Used The output is disabled Safety The output point is enabled and does no...

Страница 91: ...h to be read by the controller The amount of time to latch the errors is based on the RPI the safety task watchdog and other application specific variables 5 Click Apply Add and Configure Safety Analog Input Modules To include a POINT Guard safety analog input module in the project you add the module to the PointIO Chassis configure the module s general properties and configure the analog inputs a...

Страница 92: ...n of the safety network number SNN see the GuardLogix Controller Systems Safety Reference Manuals listed in the Additional Resources on page 13 noting that in most cases you use the default provided by the Logix Designer application The safety network number SNN is a unique number that identifies a safety subnet We suggest that all safety modules on a network have the same SNN to make documentatio...

Страница 93: ...canemulate themodule defined in the configuration sent from the controller Choose Description This Controller This selection directs the controller to configure the Inputs External Means Thisselection directs the controller to establish a safety input connection only and the controller will not configure the module Choose Description None An output tag is not generated Safety Tachometer This optio...

Страница 94: ...log inputs The deadband can be any value from 0 32767 engineering units in increments of 1 When the paired input values exceed the deadband tolerance for longer than the Discrepancy Time a discrepancy fault occurs 5 If desired configure a Channel Offset for the paired safety analog inputs Choose Description Single Inputs are treated as single channels Dual channel safety inputs can be configured a...

Страница 95: ...ose for latching input errors is to make sure that intermittent faults that may exist only for a few milliseconds are latched long enough to be read by the controller The amount of time to latch the errors should be based on the RPI the safety task watchdog and other application specific variables 7 Click Apply Configure the Safety Analog Inputs Follow these steps to configure the analog input poi...

Страница 96: ... engineering units such as degrees PSI CFM percent and so on rather than in raw counts When you click Apply channel 1 is set to the same value as channel 0 and channel 3 is set to the same value as channel 2 if the channel operation is configured as dual channel equivalent 6 Set the Sensor Power Supply value to External or Module to indicate how each sensor will be powered Configure Safety Analog ...

Страница 97: ...uidelines The High High alarm value must be greater than or equal to the High alarm value The High alarm value must be greater that the Low alarm value The Low Low alarm value must be less than or equal to the Low alarm value These values are based on the Engineering units configured on page 96 5 Configure a deadband value for the High High Low Low alarms and High Low alarms if desired The valid r...

Страница 98: ...ch channel pair To increase the diagnostic coverage of your speed sensing loop you need to determine whether the two tachometer sensors you are using to sense speed are shorted together That is you need to be able to detect a channel to channel fault One method is to implement two tachometer sensors so that during normal operation their pulse trains are never low at the same time When Dual Low Det...

Страница 99: ... of 1V is recommended See Off and On Signal Levels on page 37 for more information on the Off and On Levels When the module is configured as Dual Channel Equivalent channels 0 and 1 have the same setting and channels 2 and 3 have the same setting 5 Specify a tachometer On Level in volts for each channel This is the voltage at which the module considers the tachometer sensor to be ON for tachometer...

Страница 100: ...0 Combined Safety Output Status SAFETY An AND of the status of all safety output circuits All circuits are normal 1 An error has been detected in one or more output circuits 0 Individual Safety Output Status SAFETY Indicates the status of each safety output circuit Normal 1 Fault Alarm 0 Muting Lamp Status SAFETY Indicates the status when circuit T1 and T3 is configured as the muting lamp output N...

Страница 101: ...ARD Individual Low Alarm Status Normal 1 Alarm 0 Individual LL Alarm Status STANDARD Individual Low Low Alarm Status Normal 1 Alarm 0 Individual Tachometer Overfrequency SAFETY When the input is configured for Tachometer mode this data indicates an overfrequency condition that is when pulses are faster than 1000 Hz Normal 1 Fault 0 Individual Tachometer Under frequency SAFETY When the input is con...

Страница 102: ...the Requested Packet Interval RPI field enter the input connection RPI to support your application between 6 and 500 ms The smallest input RPI allowed is 6 ms Selecting small RPIs consumes network bandwidth and may cause nuisance trips because other devices cannot get access to the network As an example a safety input module with only E stop switches connected may generally work well with settings...

Страница 103: ...User Manual publication 1768 UM002 Configuration Ownership The connection between the owner and the POINT Guard I O module is based on the following POINT Guard I O module number POINT Guard I O safety network number GuardLogix slot number GuardLogix safety network number Path from the GuardLogix controller to the POINT Guard I O module Configuration signature If any differences are detected the c...

Страница 104: ...log input module requires field power to be applied while updating the module s firmware If a ControlFLASH update fails check the ControlFLASH log by clicking View Log on the Update Status dialog box If the last message is FAILURE Update Error 11001 Unknown General Status error code received GS 0xD0 ES 0x0001 verify that field power is connected to the module and restart the download IMPORTANT Usi...

Страница 105: ...ready be in your RSLinx software If it is not load the driver onto your computer noting the folder location as you need to browse to it later Personal computer with a Microsoft Windows 2000 MicrosoftWindows 2000 Terminal Server or MicrosoftWindows XP operating system 1734 PDN adapter SmartGuard controller and POINT Guard I O module EDS files Topic Page Before You Begin 105 Set the Node Address 106...

Страница 106: ...flicts all of them at 63 will prevent communication with some of the modules Follow these steps to set the node address with the node commissioning tool 1 Choose Start Programs Rockwell Software RSNetWorx DeviceNet Node Commissioning Tool Cat No EDS File 1734 IB8S 0010023000F0100 1734 OB8S 001002300100100 1734 IE4S 0001002A00010100 IMPORTANT The unique identifier for a safety node is a combination...

Страница 107: ... is complete If you are unable to browse the DeviceNet network and see the POINT Guard modules the modules may have been previously configured to an incompatible data rate or node address Attempt to add these modules on an isolated network to determine the node address and data rate 5 Enter the current address for the device An out of box device uses address 63 6 Click OK 7 Enter the new address f...

Страница 108: ...a standard POINT I O module Follow these steps to use the auto address feature 1 Reset any modules that you are not sure are out of box 2 Attach the first module to the 1734 PDN adapter 3 Use the node commissioning tool to set the node address of this module 4 Attach the additional nodes to the right of the module used in steps 2 and 3 5 Perform the auto address feature on the module used in steps...

Страница 109: ...RSLinx software open RSWho and select the SmartGuard driver RSWho browses the DeviceNet network connected to the SmartGuard controller In this example three POINT Guard I O modules are connected to the SmartGuard controller If RSLinx software finds the nodes on the DeviceNet network RSNetWorx for DeviceNet software also finds the nodes 2 Open RSNetWorx for DeviceNet software 3 From the Networks me...

Страница 110: ...SmartGuard and POINT Guard I O modules on the DeviceNet network 6 Click the online icon again to go offline Configure the POINT Guard I O Modules From the Safety Configuration tab you can configure the module s safety inputs and outputs Configure Digital Safety Inputs and Test Outputs 1 Double click the POINT Guard I O digital input module to open the Properties dialog box ...

Страница 111: ... Normal when both channels are ON or OFF Dual channel Complementary Use as dual channel Normal when one channel is ON and theotherchannel is OFF Input Point Mode Not Used External input device is not connected Not Used Safety Pulse Test Use with a contact output device and in combination with a test output Using this setting short circuits between input signal lines and the power supply positive s...

Страница 112: ...ouble click General to edit the Input Error Latch Time if desired The default value is 1000 ms Safety Input Test Source None The test output that is used with the input None Test Output 0 Test Output 1 Test Output 2 Test Output 3 Input Delay Time Off On 0 126 ms in 6 ms increments Filter time for OFF to ON transition 0 ms Input Delay Time On Off 0 126 ms in 6 ms increments Filter time for ON to OF...

Страница 113: ...y of a Safety Sensor is connected The voltage supplied to I O power V G is output from the test output terminal Muting Lamp Output Terminal T1 or T3 only An indicator is connected and turned ON to detect broken lines in an external indicator Parameter Name Value Description Default Output Point Mode Not Used An external output devices is not connected Not Used Safety When the output is ON the test...

Страница 114: ...martGuard Controller 3 Click Apply and OK to return to the main RSNetWorx for DeviceNet dialog box Configure Safety Analog Inputs Follow these steps to configure a 1734 IE4S module 1 Double click the POINT Guard I O analog module to open the Properties dialog box 2 Click the Safety Configuration tab ...

Страница 115: ...nnels can be different from each other larger than the Deadband value before a discrepancy error is declared A discrepancytime setting of 0 ms means that the channels in a dual configuration can be discrepant for an infinite amount of time without a fault being declared effectively eliminating the usefulness of dual channel mode 100 ms Discrepancy Deadband 0 32767 in engineering units InDualChanne...

Страница 116: ... clear themselves too quickly One value for all channels 1000 Filter Setting 1 Hz Asingle pole anti aliasingfilterof10Hzisfollowedbyafour poledigitalfilterwiththeseavailable frequencies 1 1 Hz 5 Hz 10 Hz 50 Hz High Engineering 30000 30000 scaling value for inputs 10000 2 Low Engineering 30000 30000 scaling value for inputs 0 Sensor Power Source External An external power supply is used to power th...

Страница 117: ...low these guidelines when setting the alarm values The High High alarm value must be greater than or equal to the High alarm value The High alarm value must be greater that the Low alarm value The Low Low alarm value must be less than or equal to the Low alarm value These values are based on the Engineering units 32767 Low Low Alarm 32768 32767 0 High Alarm 32768 32767 32767 Low Alarm 32768 32767 ...

Страница 118: ...tion as a fault indicating that the two sensors are shorted together Touse this feature you must use Channels 0 and 1 together and Channels 2 and 3 together Channels0and1have thesamesettingandchannels 2and3havethesamesetting Bothchannels in the pair must use tachometer mode and the dual low detection diagnostic Disabled Off Tach Trigger Type Falling edge NPN Non inverted input signal Falling edge ...

Страница 119: ...he procedures in the next sections to configure input and output connections to the controller and complete the controller s setup Set Up the Input and Output Connections 1 In RSNetWorx for DeviceNet software right click the SmartGuard controller and choose Properties 2 Click the Safety Connection tab to see a list of all Safety I O modules currently in your project ...

Страница 120: ...ure theModulefor a SmartGuard Controller 3 Right click the POINT Guard I O module and choose Add Connection The Add Safety Connection dialog box appears You can add individual safety connections for the inputs and outputs The SmartGuard 600 controller can have up to 32 connections ...

Страница 121: ...status for each input point Muting status available IN Safety Pt Status Muting Test Output Control of safety inputs Individual status for each input point Muting status available Test output status available OUT Test Control of test outputs 1734 OB8S IN Safety Monitor Combined Status Power Monitor safety outputs Status for one bit for all outputs Power status available IN Safety Output Status Indi...

Страница 122: ...ead explicitly via MSG instructions 10 Repeat steps 3 9 for each connection being sure to assign input and output connections Notice that the connections for the 1734 IB8S module have 2 bytes If you had selected individual point status the input connection would be 5 bytes 11 Click Apply For further details see the SmartGuard 600 Controllers User Manual publication 1752 UM001 and SmartGuard 600 Co...

Страница 123: ... Set Up of the SmartGuard Controller 1 From the 1752 L24BBB dialog box click Apply and then OK to accept the connection 2 Place RSNetWorx from DeviceNet software back into Online mode a If you see this dialog box click Yes to save changes b Click OK to upload or download device information You see the following nodes after the browse ...

Страница 124: ...network number SmartGuard slot number SmartGuard safety network number Path from SmartGuard controller to POINT Guard I O module Configuration signature If any of these change the connection between the SmartGuard controller and the POINT Guard I O module is lost and a yellow yield icon appears in the RSNetWorx for DeviceNet tree For more information see Chapter 8 IMPORTANT If you have not followe...

Страница 125: ... the Module in RSNetWorx for DeviceNet Software Before you can add the module to the GuardLogix controller project you must perform a number of tasks in RSNetWorx for DeviceNet software 1 Set the node address of the module by using the Node Commissioning Tool See Set the Node Address on page 106 2 Configure the module s inputs and outputs See the following sections Configure Digital Safety Inputs ...

Страница 126: ...Network Add the POINT Guard I O Module to the Controller Project Follow these steps to connect to the controller 1 In the Logix Designer application right click the DeviceNet network and choose New Module 2 In the Select Module Type dialog box check Safety and Allen Bradley 3 Select the Generic DeviceNet Safety Module and click Create 4 On the New Module dialog box click Change ...

Страница 127: ...rd I O Modules on a DeviceNet Network Chapter 7 5 On the Module Definition dialog box set these parameters for your module 6 Click the Connection tab 7 Set the Configuration Assembly Instance to 864 for all POINT Guard modules Cat No Product Type Product Code 1734 IB8S 35 15 1734 OB8S 35 16 1734 IE4S 42 1 1734 IB8S Module 1734 IE4S Module ...

Страница 128: ...ut Assembly Safety Input Number Output Assembly Safety Output Number Size Test 199 C7h 33 21h 1 Table 7 1734 OB8S Input Assemblies Safety Input Connection Input Assembly Safety Input Number Input Assembly Safety Output Number Size Safety Output Status 580 244h 199 C7h 1 Output Status Monitor 1028 404h 199 C7h 2 Safety Monitor Combined Status Power 1044 414h 199 C7h 2 Table 8 1734 OB8S Output Assem...

Страница 129: ... configuration signature and safety network number from RSNetWorx for DeviceNet software to the generic profile you set up in the Logix Designer application 1 In RSNetWorx for DeviceNet software double click the module 2 On the Safety tab click Copy Signature 3 In the Logix Designer application right click the DEVICENET SAFETYMODULE and choose Properties 4 On the Safety tab check the Configuration...

Страница 130: ... Connections between a GuardLogix Controller and POINT Guard I O Modules on a DeviceNet Network 5 Click Paste 6 In RSNetWorx for DeviceNet software click Copy to copy the safety network number 7 On the General tab in the Logix Designer application click next to the safety network number field ...

Страница 131: ... the devices on the network Going online does not upload read or download change the parameters of any of the devices Follow these steps to download the DeviceNet network configuration 1 Go online by clicking the online icon 2 Browse to the DeviceNet network and click OK at the prompt 3 Download your configuration to the network by right clicking the device and choosing Download to Device 4 Confir...

Страница 132: ... prevents the wizard from continuing the verification process the Unable to verify the listed devices dialog box appears listing those devices and their current status including a device icon overlaid with a status icon To return to RSNetWorx for DeviceNet software so that you can correct the status of the indicated devices close the Safety Device Verification Wizard by clicking Cancel IMPORTANT S...

Страница 133: ... checkbox is checked the dialog box lists all of the safety devices on the network and shows their current status If it is unchecked which is the default only devices with the following status are shown Verify FAILED The upload and compare operation indicated that the configuration in the device does not match the configuration in the RSNetWorx for DeviceNet configuration file Ready to be verified...

Страница 134: ...ces with status of either Verify FAILED or Ready to be Safety Locked TIP If you click Next without selecting a device to verify the wizard checks whether any devices were verified or are ready to be locked in this execution of the wizard If Then the wizard displays Devices were verified the Review dialog box listing those devices Devices are ready to be safety locked the Lock dialog box listing th...

Страница 135: ...e Lock column for each device that is ready to be safety locked 2 You must check the acknowledgement checkbox before the locking process can continue 3 Click Next The wizard performs a final comparison of the configuration signature in each safety device to its configuration signature in RSNetWorx for DeviceNet software before locking the device TIP If a device s status is Verify FAILED more infor...

Страница 136: ...a DeviceNet Network 4 View the Safety Device Verification Wizard Summary Before closing the wizard displays a summary of all the safety devices that were safety locked the number of safety devices that still need to be safety locked and lets you display the verified and safety locked state of all of the safety devices on the network 5 Click Finish to close the wizard ...

Страница 137: ...ers do not retain I O module configuration so you need to use RSNetWorx for DeviceNet software to download the configuration to the replacement module The Safety Network Number Replacing a safety I O module that sits on a CIP safety network is more complicated than replacing standard devices because of the safety network number SNN The module number and SNN make up the safety module s DeviceID Saf...

Страница 138: ...k supports 64 node numbers so if you have 100 devices on multiple DeviceNet networks there are at least 36 duplicate node numbers being used Even though the duplicate nodes are on separate DeviceNet networks this must still be considered in a safety system In this example the DNB scanner 1 is connected to node 5 The DNB scanner 2 is connected to another node 5 If the cables get inadvertently cross...

Страница 139: ...ty tab of the Module Properties dialog box displays the current configuration ownership When the opened project owns the configuration Local is displayed When a second device owns the configuration Remote is displayed along with the safety network number SNN and node address or slot number of the configuration owner Communication error is displayed if the module read fails When using POINT Guard I...

Страница 140: ...erties 2 Click the Connection tab 3 Check the inhibit module checkbox 4 Click Apply and then OK Follow these steps to reset the module to its out of box configuration when online 1 Right click the module and choose Properties 2 Click the Safety tab 3 Click Reset Ownership By Using RSNetWorx for DeviceNet Software Follow these steps to reset the module to an out of box condition 1 Right click the m...

Страница 141: ...use the Configure Always feature Go to Replacement with Configure Always Enabled on page 145 Module replacement is configured on the Safety tab of the GuardLogix controller Replacement with Configure Only When No Safety Signature Exists Enabled When a module is replaced the configuration will be downloaded from the safety controller if the DeviceID of the new module matches the original The Device...

Страница 142: ...ork Number dialog box 4 Click Set Table 11 Replacing a Module GuardLogix Safety Signature Exists Replacement Module Condition Action Required No No SNN Out of box None The module is ready for use Yes or No Same SNN as original safety task configuration None The module is ready for use Yes No SNN Out of box See Scenario 1 Replacement Module Is Out of box and Safety Signature Exists on page 142 Yes ...

Страница 143: ... and accept the replacement module 6 Follow your company prescribed procedures to functionally test the replaced I O module and system and to authorize the system for use Scenario2 ReplacementModuleSNNIsDifferentfromOriginalandSafetySignatureExists 1 Remove the old I O module and install the new module 2 Right click your POINT Guard I O module and choose Properties 3 Click the Safety tab 4 Click R...

Страница 144: ...rnating red green on the correct module before clicking Yes on the confirmation dialog box to set the SNN and accept the replacement module 10 Follow your company prescribed procedures to functionally test the replaced I O module and system and to authorize the system for use Scenario3 ReplacementModuleSNNIsDifferentfromOriginalandNoSafetySignatureExists 1 Remove the old I O module and install the...

Страница 145: ...he following requirements The controller has configuration data for a compatible module at that network address The module is in out of box condition or has an SNN that matches the configuration If the project is configured for Configure Always follow the appropriate steps to replace a POINT Guard I O module ATTENTION Enable the Configure Always feature only if the entire CIP Safety Control System...

Страница 146: ...3 Click the Safety tab 4 Click Reset Ownership 5 Click OK 6 Follow your company prescribed procedures to functionally test the replaced I O module and system and to authorize the system for use If then the module is in out of box condition go to step 6 No action is needed for the GuardLogix controller to take ownership of the module an SNN mismatch error occurs go to the next step to reset the mod...

Страница 147: ... are on a DeviceNet network 1 Replace the module and match the node number of the original module 2 In RSNetWorx for DeviceNet software open your project If the replacement module is out of box or has an SNN that does not match the original module the module appears with an exclamation mark 3 Right click the module and choose Download to Device 4 Click Yes to confirm 5 Click Download on the Safety...

Страница 148: ...download successfully completes the main project view displays this message The device at address xx has been downloaded Any device specific messages related to the download operation are displayed separately Assuming this is the proper configuration from the original DNT file the SNN and configuration signature now match that of the original If you are already connected to the controller a connec...

Страница 149: ...If this occurs click the Safety Connection tab for the controller that prompted you that the configuration signature is different and provides you with the option to match the new configuration signature However you should first re validate the safety system because it is not using the original DNT file 7 Click Yes This takes the controller out of Run mode and prompts you to download the changes 8...

Страница 150: ...150 Rockwell Automation Publication 1734 UM013J EN P July 2014 Chapter 8 Replacing POINTGuard I O Modules Notes ...

Страница 151: ...153 1734 IE4S Safety Analog Input Status 153 1734 IB8S Safety Input Status 153 1734 OB8S Safety Output Status 154 Module Network Power Input Output 0 Input Output 1 Input Output 2 Input Output 3 Input Output 5 Input Output 6 Input Output 7 Input Output 4 Configuration Lock 1734 IB8S or 1734 OB8S Module Network Power Input 0 Input 1 Sensor 0 Sensor 1 Input 3 Sensor 2 Sensor 3 Input 2 Configuration ...

Страница 152: ... is no power Verify your network is working properly Flashing green Module online with no connections in established state Verify your network and module configuration Themodule identifiedthe communicationrate ofthenetwork but no connections are established Solid green Module online with connections in established state The module is operating normally None Flashing red One or more I O connections...

Страница 153: ...B for details Check configuration field wiring and devices If no problem found replace module Flashing red A fault has beendetectedinthe partner inputsignalpathof adual input configuration Check the field wiring and verify your configuration for the partner circuit If no problem found replace module 1 IndicatorbehaviorinTachometermodefacilitatesmachinesetupandtroubleshooting Whenthetachometersigna...

Страница 154: ...ellow Safety output is on None Red A fault in the output circuit has beendetected Check the circuit wiring and end device If no problem found replace module The tagvalues in a dual output configuration do not have the same value Make surelogic is driving tag values to the same state off or on Flashing red A fault in the partner output circuit of a dual output configuration has been detected Check ...

Страница 155: ... cause of the fault In this example we use a 1734 OB8S module with the Input Status set to return Point Status This table illustrates the controller tags that you can monitor for this module Use the Point Output Status bits to detect if one or more of the output points on the module have a fault If any status bit goes to a value of 0 0 error 1 no error use the status bit to condition your message ...

Страница 156: ...In the Message Instruction in the ladder logic click the icon 2 On the Configuration tab enter the appropriate data for what you want to monitor a From the Service Type pull down menu choose Get Attribute Single b Enter the Class Instance and Attribute data referring to the appropriate tables on pages 157 158 3 On the Communication tab specify the path for the message This example illustrates valu...

Страница 157: ...x Service Code Class ID Instance ID Attribute ID Data Size Get Attribute Single Reads the cause of the test output fault specified by the Instance ID 1 4 0E 09 01 04 76 0 No error 01 Configuration invalid 02 Overload detected 03 Cross circuit detected 05 Output ON error 06 Undercurrent detected for muting lamp Set Attribute Single Configuresthetestoutputtoturnofforhold its last state after acommun...

Страница 158: ...03 3 3V undervoltage 104 3 3V overvoltage 105 CPU fault 106 Flash fault 107 RAM fault 108 Single channel discrepancy 109 Tach Dual Low 110 Undefined error 111 Flash enable fault 112 Serial pattern fault 113 Channel uniqueness fault 114 Watchdog fault 115 Sync timeout fault 116 Missing clock fault 117 SCI Tx fault 118 ADC fault 119 ADC neighbor 1 8V fault 120 ADC channel configuration mismatch 121 ...

Страница 159: ...d Error Undefined error If the problem persists replace module 111 Flash Enable Fault ADC s nonvolatile memory drawing too much current micro jumped to nonvolatile for some reason If the problem persists replace module 112 Serial Pattern Fault Serial communication pattern errors detected Check field wiring for proper grounding shielding Verify that the temperature within the enclosure is not exces...

Страница 160: ...160 Rockwell Automation Publication 1734 UM013J EN P July 2014 Appendix B Get I O Diagnostic Status from Modules in Logix Systems Notes ...

Страница 161: ...teinput 11 30V 3 5 mA DC Voltage off state input max 5V 3 5 mA DC Current on state input min 3 3 mA Current off state max 1 3 mA IEC 61131 2 input type Type 3 Reaction time 16 2 ms Pulse Test Output Output type Current sourcing Number of sources T0 T1M T2 T3M 4 Test output current each output point 0 7 A max Aggregate current of test outputs per module 2 8 A 40 C 104 F Pulse width 525 μs Pulse per...

Страница 162: ...yellow lock status indicator 1 green yellow power status indicator 8 I O channel status indicators Keyswitch positions left and right 1734 IB8S Key 1 8 left Key 2 1 right 1734 OB8S Key 1 8 left Key 2 2 right North America temp code T4 IEC temp code T4 Enclosure type rating None open style Wiring category 3 2 on signal ports Wire size Determined by installed terminal block Weight approx 62 4 g 2 2 ...

Страница 163: ...perature versus current derating for both horizontal and vertical installations Reaction time 6 2 ms POINTBus POINTBus current max 190 mA Power dissipation max 1 4 5 W Power dissipation typical 3 02 W Thermal dissipation max 15 38 BTU hr Isolation voltage 50V continuous Basic Insulation Type between field side and system No isolation between individual channels Type tested at 707V DC for 60 s Powe...

Страница 164: ... to the Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Attribute 1734 IE4S Series A Safety Analog Input Inputs per module 4 single ended Input type software configurable for voltage current or tachometer Input voltage mode ranges 5V 10V 0 5V 0 10V Input current mode ranges 0 20 mA 4 20 mA Input tachometer mode ranges 0 24V with configurable ON and OFF thresholds in 1V i...

Страница 165: ... 77 F 2 gain error drift 0 1 C additional gain error due to temperature Example for a module at 100 Hz and 55 C Accuracy 100 Hz x 0 02 0 001 x 55 25 100 Hz x 0 02 0 03 5 Hz error Calibration Factory calibrated no user calibration Maximum overload on inputs 30V Isolation Voltage 50V continuous basic Insulation Type I O and field power to system Type tested at 500V AC for 60 seconds No isolation bet...

Страница 166: ...A Over current detection Yes Open load detection Yes Sensor Supply Undercurrent Fault Detected at 4 0 mA 2 5 mA typical Aggregate current of sensor outputs per module 600 mA Terminal base screwtorque See terminal base specifications 1 For more information see Step Response and Filter Response for 1734 IE4S Modules on page 167 2 Use this conductor category information for planning conductor routing...

Страница 167: ...terResponsefor1734 IE4SModules Figure 49 Step Response Filter Setting Step Response to 63 Corner Frequency 3 dB 50 Hz 25 ms 10 2 Hz 10 Hz 72 ms 4 75 Hz 5 Hz 125 ms 2 62 Hz 1 Hz 450 ms 0 68 Hz 50 Hz 10 Hz 5 Hz 1 Hz 100 80 60 63 40 400 ms 800 ms 1200 ms 20 0 0 1 2 3 4 0 1 25 ms 0 2 72 ms 0 3 125 ms 0 4 450 ms ...

Страница 168: ...ith Filter 1 Hz Figure 51 Frequency Response of Current Input with Filter 5 Hz 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 40 70 80 60 50 90 Frequency Hz Frequency Response dB ADC resolution 72 2 dB 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 40 70 80 60 50 90 Frequency Hz Frequency Response dB ADC resolution 72 2 dB ...

Страница 169: ... of Current Input with Filter 50 Hz 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 0 40 70 60 50 80 Frequency Hz Frequency Response dB ADC resolution 72 2 dB 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 40 70 60 50 80 Frequency Hz Frequency Response dB ADC resolution 72 2 dB 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 40 70 60 50 80 ADC resolution 72 2 dB ...

Страница 170: ... Filter 1 Hz Figure 55 Frequency Response of Voltage Input with Filter 5 Hz 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 0 40 70 8 0 60 50 90 Frequency Hz Frequency Response dB ADC resolution 72 2 dB 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 0 40 70 8 0 60 50 90 Frequency Hz Frequency Response dB ADC resolution 72 2 dB ...

Страница 171: ...ith Filter 10 Hz Figure 57 Frequency Response of Voltage Input with Filter 50 Hz 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 0 40 70 60 50 80 Frequency Hz Frequency Response dB ADC resolution 72 2 dB 0 01 0 10 1 00 10 00 100 00 10000 00 1000 00 30 20 10 0 40 70 60 50 80 Frequency Hz Frequency Response dB ADC resolution 72 2 dB ...

Страница 172: ... module as well as the amount of current being measured As shown in Figure 58 below the drift of the module increases greatly when measuring currents above 16mA To help preserve the accuracy of the1734 IE4S module in Current mode choose a sensor for your application that can operate in the middle of its range and not at the outer limits Figure 58 Accuracy Drift vs Temperature Current mode Temperat...

Страница 173: ... for both horizontal and vertical installations Voltage off state input max 5V DC Current on state input min 3 3 mA Current off state max 1 3 mA IEC 61131 2 input type Type 3 Reaction time 16 2 ms Pulse Test Output Output type Current sourcing Number of sources T0 T1M T2 T3M 4 Test output current each output point 0 7 A 40 C 104 F 0 5 A 55 C 131 F 1734 IB8S Series B temperature versus current per ...

Страница 174: ...aultindicationisgeneratedwhenusedas a muted lamp output Residual voltage max 0 3 V Output leakage current max 0 1 mA Short circuit protection Yes POINTBus POINTBus current max 110 mA Power dissipation max 1 3 0 W Thermal dissipation max 10 25 BTU hr Power dissipation typical 2 2 25 W Isolation Voltage 50 V continuous Basic Insulation Type between field side and system No isolation between individu...

Страница 175: ...ox 62 4 g 2 2 oz Dimensions HxWxD approx without terminal block 77 x 25 x 55 mm 3 03 x 0 98 x 2 17 in 1 Maximum power dissipation applies when using 28 8V DC module supply 30V DC on all inputs and maximum power dissipated with all four test outputs in the ON state 2 Typical power dissipation applies when using 24V DC module supply 24V DC on all inputs and nominal power dissipated with all four tes...

Страница 176: ...rmodule derating for both horizontal and vertical installations 1 Pulse width 475 μs Pulse period 575 ms Maximum field capacitance limit permitted per output 950 nF On state voltage drop 0 165V Leakage current max 0 1 mA Short circuit detection Yes short high and low and cross circuit detect Short circuit protection Electronic Reaction time 6 2 ms POINTBus POINTBus current max 125 mA Power dissipa...

Страница 177: ...re UL listing 2 Maximumpowerdissipationapplieswhenusing28 8VDCmodule supply and maximum power dissipatedwith all eight outputs in the ON state 3 Typical power dissipationapplies when using24V DCmodulesupplyandnominal power dissipated withalleightoutputsinthe ON state 4 Inputoff to on filter timeis the time from a valid inputsignal to recognitionbythemodule Inputon to offtime isthe timefrom a valid...

Страница 178: ... m with 1 kHz sine wave 80 AM from 2000 2700 MHz EFT B immunity IEC 61000 4 4 3 kV 5 kHz on power ports 1734 IE4S only 3 kV 5 kHz shielded on signal ports 1734 IE4S only 3 kV 5 kHz on signal ports 1734 IB8S 1734 OB8S only Surge transient immunity IEC 61000 4 5 1 kV line line DM and 2 kV line earth CM on signal ports 1734 IB8S and 1734 OB8S only 1 kV line line DM and 2 kVline earth CM on powerports...

Страница 179: ...S c UL us Listed Industrial Control Equipment certified for US and Canada See UL File E65584 UL Listed for Class I Division 2 Group A B C D Hazardous Locations certified for U S and Canada See UL File E194810 CE European Union 2004 108 EC EMC Directive compliant with EN 61326 1 Meas Control Lab Industrial Requirements EN 61000 6 2 Industrial Immunity EN6100 6 4 Industrial Emissions EN 61131 2 Prog...

Страница 180: ...180 Rockwell Automation Publication 1734 UM013J EN P July 2014 Appendix C Specifications Notes ...

Страница 181: ...formance levels in their safety system Within the proof test interval every I O module must be functionally tested by individually toggling each input point and verifying that it is detected by the controller Additionally each output point must be individually toggled by the controller and user verified that the output point changes state For more information refer to these publications Resource D...

Страница 182: ...60 PFD versus Proof Test Interval for 1734 IE4S Series A Figure 61 PFD vs Proof Test Interval 1734 IB8S Series A 1 00E 07 1 00E 06 1 00E 05 1 00E 04 1 00E 03 1 00E 02 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 of SIL 3 Limit 10 of SIL 3 Limit Proof Test Interval years PFD ProofTest Interval years PFD ...

Страница 183: ...purious 3 years 3 Mean Time to Failure Spurious Year Hour 1734 IB8S Series A 1 8760 2 11E 06 5 10E 10 2 666E 06 42 78 2 17520 4 23E 06 5 43800 1 06E 05 10 87600 2 11E 05 20 175200 4 23E 05 1734 OB8S Series A 1 8760 2 13E 06 5 14E 10 3 229E 06 35 33 2 17520 4 27E 06 5 43800 1 07E 05 10 87600 2 13E 05 20 175200 4 27E 05 1734 IE4S Series A 1 8760 1 6E 07 3 7E 11 9 402E 07 121 42 2 17520 3 2E 07 5 438...

Страница 184: ...184 Rockwell Automation Publication 1734 UM013J EN P July 2014 Appendix D Safety Data Series B Safety Data Figure 63 PFD vs Proof Test Interval 1734 IB8S Series B ...

Страница 185: ...ate STR 2 2 Calculated based on ISA TR 84 method MTTFspur years 3 3 Mean Time to Failure Spurious 1734 IB8S Series B 1 1 Data for this module is for both single channel and dual channel modes of operation 1 8760 2 18E 06 5 27E 10 2 709E 06 42 14 2 17520 4 36E 06 5 43800 1 09E 05 10 87600 2 18E 05 20 175200 4 36E 05 1734 OB8S Series B 1 8760 2 16E 06 5 20E 10 3 243E 06 35 20 2 17520 4 32E 06 5 4380...

Страница 186: ...186 Rockwell Automation Publication 1734 UM013J EN P July 2014 Appendix D Safety Data Notes ...

Страница 187: ...ontact output device and in combination with a test output Using this setting short circuits between input signal lines and the power supply positive side and short circuits between input signal lines can be detected Safety A solid state output safety sensor is connected Standard Astandard device such as a reset switch is connected x Safety Input Test Source Not Used The test output that is used w...

Страница 188: ... When the output is ON the test pulse is not output remains ON Safety Pulse Test Using this function short circuits between output signal lines and the power supply positive side and short circuits between output signal lines can be detected x Output Point Operation Type Single Channel Use as single channel Dual channel Dual channel Use as dual channel When both channels are normal outputs can be ...

Страница 189: ... 11V Sensor Power Mode External Sensors are getting their power from a separate power supply Module x Module Sensors are getting their power from the module recommended Alarm Enable Disable Enable or disable alarms We recommend disabling this feature when using the module in a GuardLogix system evaluatealarmsusingtheapplicationprogram Enablethisfeaturewhen using the module in a SmartGuard system D...

Страница 190: ...190 Rockwell Automation Publication 1734 UM013J EN P July 2014 Appendix E Configuration Parameters Notes ...

Страница 191: ...ut 6 Safety Input 5 Safety Input 4 Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0 1 Combined Safety Input Reserved Input Power Error 1 Reserved Reserved Reserved Muting Lamp 3 Muting Lamp 1 820 334h Safety and Standard 0 Safety Input 7 Safety Input 6 Safety Input 5 Safety Input 4 Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0 1 Safety Input 7 Safety Input 6 Safety Input 5...

Страница 192: ...ed Output Power Error Reserved Table 23 Output Assemblies for all POINT Guard I O Modules InstanceDecimal hex Module Connection Type Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 33 21h 1734 IB8S Safety 1 0 Reserved Standard Output 3 Standard Output 2 Standard Output 1 Standard Output 0 564 234h 1734 OB8S Safety Only 0 Safety Output 7 Safety Output 6 Safety Output 5 Safety Output 4 Safety O...

Страница 193: ...Input 2 Input 2 6 7 Input 3 Input 3 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 8 Ch 3Combined Alarm Status Ch2Combined Alarm Status Ch 1 Combined Alarm Status Ch0Combined Alarm Status Ch 3 Input Status Ch 2 Input Status Ch 1 Input Status Ch 0 Input Status 9 Fault Reason 0 10 Fault Reason 1 11 Fault Reason 2 12 Fault Reason 3 13 Alarms 0 1 Reserved Tachometer Dual Low Tachometer Underfrequency...

Страница 194: ... Underrange Tachometer Overrange Low Alarm Status High Alarm Status Low Low Alarm Status HighHighAlarm Status 4 Alarms 3 1 Reserved Tachometer Dual Low Tachometer Underrange Tachometer Overrange Low Alarm Status High Alarm Status Low Low Alarm Status HighHighAlarm Status 5 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Input Power 1 1 0 fault 1 within range Table 24 1734 IE4S Input...

Страница 195: ... On_Off_Delay high byte 10 Safety Input 0 Channel Mode 8 11 Safety Input 0 Test Source 9 Safety Input 1 6 Configuration Data 48 Safety Input 7 Off_On_Delay low byte 8 5 49 Safety Input 7 Off_On_Delay high byte 50 Safety Input On_Off_Delay low byte 6 51 Safety Input On_Off_Delay high byte 52 Safety Input 7 Channel Mode 8 53 Safety Input 7 Test Source 9 54 Dual channel Safety Input 0 Mode 348 1 3 55...

Страница 196: ...Check 49 1 104 11 Tach Trigger 49 1 105 12 Tach OFF Level 49 1 106 13 Tach ON Level 49 1 107 14 Sensor Power Mode 49 1 103 15 High High Low Low Alarm Enable 49 1 17 16 High High Low Low Alarm Trip High Low Byte 49 1 18 17 High High Low Low Alarm Trip High High Byte 49 1 18 18 High High Low Low Alarm Trip Low Low Low Byte 49 1 19 19 HighHigh LowLowAlarmTripLowLow HighByte 49 1 19 20 High High Low L...

Страница 197: ...Enable 49 2 17 48 High High Low Low Alarm Trip High Low Byte 49 2 18 49 High High Low Low Alarm Trip High High Byte 49 2 18 50 High High Low Low Alarm Trip Low Low Low Byte 49 2 19 51 HighHigh LowLowAlarmTripLowLow HighByte 49 2 19 52 High High Low Low Alarm Deadband Low Byte 49 2 20 53 High High Low Low Deadband High Byte 49 2 20 54 Pad Byte Reserved 49 55 High Low Alarm Enable 49 2 22 56 High Lo...

Страница 198: ...Enable 49 3 17 80 High High Low Low Alarm Trip High Low Byte 49 3 18 81 High High Low Low Alarm Trip High High Byte 49 3 18 82 High High Low Low Alarm Trip Low Low Low Byte 49 3 19 83 HighHigh LowLowAlarmTripLowLow HighByte 49 3 19 84 High High Low Low Alarm Deadband Low Byte 49 3 20 85 High High Low Low Deadband High Byte 49 3 20 86 Pad Byte Reserved 49 87 High Low Alarm Enable 49 3 22 88 High Lo...

Страница 199: ...gh Byte 49 4 20 118 Pad Byte Reserved 49 119 High Low Alarm Enable 49 4 22 120 High Low AlarmTrip High Low Byte 49 4 23 121 High Low AlarmTrip High High Byte 49 4 23 122 High Low AlarmTrip Low Low Byte 49 4 24 123 High Low Alarm Trip Low High Byte 49 4 24 124 High Low AlarmDeadband Low Byte 49 4 25 125 High Low Alarm Deadband High Byte 49 4 25 126 Pad Byte 1 127 Pad Byte 2 864 360h 128 Ch 0_1 Disc...

Страница 200: ...ust first combine the input data from two SINTs into a single INT The following example shows one method for converting the data by using a Move instruction and a Bit Field Distribute instruction EXAMPLE This example uses Input Assembly Instance 802 which is described on page 193 POINTGuardAnalogMod I Data 0 Channel 0 Low Byte SINT POINTGuardAnalogMod I Data 1 Channel 0 High Byte SINT CH0_Data Com...

Страница 201: ...erences Updated Warning statements concerning compliance Updated the Ex Certification Updated the History Change Expanded Additional Resources to include terminal assembly and power supply installation instruction publications Added information on safety analog inputs Added RSLogix 5000 softwareminimum version requirements Updated references to controller safety system publications Added informati...

Страница 202: ...setting the module to out of box condition is now in the chapter on replacing a module Revised information on replacing I O modules in GuardLogix systems Revised information on replacing I O modules in SmartGuard systems Added description of Sensor Power status indicator on 1734 IE4S modules Information on using a Message instruction to access information on safety analog input faults Specificatio...

Страница 203: ... state input voltage specification 1734 IB8S and 1734 OB8S temperature ranges Isolation voltage specification North American TemperatureCode Radiated RF Immunity specification CE certification TÜV certification New information European Hazardous Location Approval Warning statement about European Zone 2 certification North American Hazardous Location Approval Setting the node address of a POINT Gua...

Страница 204: ...204 Rockwell Automation Publication 1734 UM013J EN P July 2014 Appendix G History of Changes Notes ...

Страница 205: ...rm tab 97 analog input 19 configuration tab 94 configure 91 data 101 status indicator 153 wiring 58 65 71 architectures 20 auto addressing 108 B broken wire 31 detection 18 43 85 Bulletin 100S 16 Bulletin 440G 16 Bulletin 440H 16 Bulletin 440K 16 Bulletin 440P 16 Bulletin 700S 16 Bulletin 800F 16 Bulletin 800T 16 Bulletin 802T 16 C Category 18 21 certification body 16 channel offset 94 chassis siz...

Страница 206: ...wnload DeviceNet configuration 131 136 dual low inputs detection 98 dual channel 90 complementary 27 29 83 complimentary 23 discrepancy error 43 discrepancy fault 35 equivalent 23 24 27 28 31 35 83 94 95 115 mode 18 19 27 39 safety contactors 64 wiring 62 64 Dual channel Analog safety instruction 94 96 E EDS See electronic data sheet electronic data sheet 12 106 electronic keying 88 93 electrostat...

Страница 207: ...ions and standards 179 light curtain 61 limit switches 16 listen only 77 lock See safety lock Logix Designer application 11 73 reset module 139 lost connection 42 Low alarm 33 43 97 status 101 Low Engineering value 31 96 Low Low alarm 33 43 97 status 101 Low Voltage Directive 45 LVD 45 M masters 12 mean time between failure 181 message instructions 155 configure 156 mismatch configuration signatur...

Страница 208: ...lution Degree 2 53 power field 46 status 121 status indicator 153 power supply 45 46 examples 46 47 external 58 71 sensor outputs 71 probability of failure on demand 12 181 per hour 12 181 process alarms 33 configuration 97 tags 101 proof test 12 protected extra low voltage 45 publications related 13 pulse count 99 pulse period 25 39 pulse test 18 84 90 output specifications 161 173 pulse testing ...

Страница 209: ...ignature 21 138 safety task watchdog 91 95 safety lock devices icon 132 save 104 124 scaling analog inputs 31 schematic diagrams 60 security 18 SELV 45 sensor power outputs 58 over range 43 status indicator 153 under range 43 sensors NPN style 36 PNP style 36 power supply 71 96 wiring 65 sequential auto addressing 108 short circuit between input signal lines 25 detection 18 short circuit detection...

Страница 210: ... off 85 configure 85 hold last state 85 status 42 121 status tags 100 tab 85 test pulse 25 39 test source 84 this controller 79 88 93 timeout multiplier 103 U UL 45 uninstall mounting base 57 unknown device icon 132 upload and compare Safety Device Verification Wizard 134 USB 105 V verification reports failure report 135 Safety Device Verification Wizard 135 verify DeviceNet Safety configuration 1...

Страница 211: ......

Страница 212: ...anual You can contact Customer Support for initial help in getting your product up and running New Product Satisfaction Return Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures Documentation Feedback Your comments will h...

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