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Summary of Contents for Modicon Micro 84

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Page 2: ...ML M84A USE Rev I MODICON Micro 84 Programmablp Controller USER S MANUAL Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

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Page 4: ... the information necessary to configure install and program a control system J SPECIAL INSTRUCTIONS This manual supercedes the version dated August 1984 April 1987 Gould Inc Industrial Automation Systems Group 1 High Street North Andover MA 01845 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 5: ...rough D list error codes supply programming examples define terms and give information on l O modules RELATED PUBLICATIONS ML M84A REF Reference Card PI M84A 001 Programming Guide IP190 PI J375002 J375 Modbus Interface PI J378 002 J378 Modem The information in this document is subject to change without notice and should not be construed as a commitment by Gould Inc Programmable Control Division Go...

Page 6: ... 4 SECTION 3 SYSTEM INSTALLATION 3 1 SYSTEM REQUIREMENTS 3 2 3 2 SYSTEM SPECIFICATIONS 3 2 3 3 CONTROLLER a 3 3 3 4 INPUT OUTPUT MODULES 3 5 3 5 COMPONENT MOUNTING 3 6 3 6 SYSTEM WIRING 3 6 1 Power Connection i i 3 6 2 l OWiring 3 6 3 l O Module Addressing i L SECTION 4 SYSTEM CHECKOUT 4 1 CONTROLLER OPERATION 4 1 1 Power Up Sequence 9 i 4 1 2 Power Down Sequence 4 2 4 2 P370 PROGRAMMER OPERATION ...

Page 7: ...A SHlFTlDEFlNEA 6 7 B SHIFT DEFINE B 6 7 SUPV 6 8 CLEAR 6 9 HOLD 6 9 RESET SHIFT RESET 6 9 REF SHIFT PREVIOUS REF 6 10 NET SHIFT PREVIOUS NET 6 10 SRCH SHIFT CONTINUE SRCH 6 11 ENTER 6 11 SHIFT ENTER VALUE 6 13 DISABLE SHIFT FORCE 6 14 FORCE SHIFT DISABLE 6 14 SECTION 6 P370 PROGRAMMER 6 4 MEMORY PROTECT KEYLOCK SWITCH a 6 14 6 5 PROGRAMMER OPERATIONS a 6 14 SECTION 7 PROGRAMMING THE MICRO 84 7 1 ...

Page 8: ...I O MODULE DATA SHEETS 2 1 2 2 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 4 1 5 l 6 1 6 2 6 3 6 4 6 5 FIGURES Programmable Controller System Basic Block Diagram 2 1 Expanded System Configuration Diagram 2 3 Typical System Installation 3 1 MICRO 84 Mounting Dimensions 3 1 MICRO 84 Controller 3 3 Bottom of MICRO 84 Controller 3 4 Typical Discrete l O Module 3 5 l O Module Interconnections 3 6 Connecti...

Page 9: ... 3 7 5 Interconnecting Timers 7 8 7 6 Time of Day Clock 7 8 7 7 Sequencer Example 7 10 8 1 Program Pack 8 1 FIGURES Cont TABLES 3 1 System Memory Sizes 3 2 3 2 MICRO 84 Specifications 3 2 6 l Supervisory Codes and Actions 6 8 6 2 LCD Displays During Panel Modes 6 15 6 3 Key Usage Panel Mode 6 16 6 4 Panel Mode Entry 6 16 A l Error Messages A l vi Artisan Technology Group Quality Instrumentation Gu...

Page 10: ...hardwired electronic circuitry A programmable controller can be quickly modified to adapt to a new or changed application Gould introduced programmable controllers in the late 1960 s The first user was the automobile industry Programmable controllers allowed them to avoid the time and expense of rewiring relay control systems at model changeover Since then the use of programmable controllers has e...

Page 11: ...an an equivalent relay network l Easily programmed using simple relay ladder diagrams l Small fits in an 8 deep NEMA 12 enclosure l Simple to install Easy to use and maintain l Designed for use in an industrial environment l User program remains intact even if power fails l Non volatile memory no battery required 1 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www art...

Page 12: ...c computations addition and subtraction A portion of the processor is designated for use by the user s logic program it is in this area that the relay ladder diagram logic is stored Once the ladder diagram program is entered into memory it remains there until deliberately changed by the user The program is not altered by power failure or power off conditions The P370 Programming Panel is attached ...

Page 13: ...ssing The terminal connections on the front of the l O modules are associated with both an address in the processor the reference number and a specific piece of user equipment To communicate the processor selects the module address needed during operation The proper addressing order is accomplished internally by the processor according to the module type and its physical location The closer to the...

Page 14: ... on one system e Analog or register modules must be physically mounted to the right of all discrete modules see Figure 2 2 Discrete l O Modules Discrete Expanded System Only Analog or Register l O Modules Figure 2 2 Expanded System Configuration Diagram Surge withstand specifications for a configuration with more than 8 modules of any type is 1000 VRMS If a system has 8 or less modules which are m...

Page 15: ... and maintenance See Section 6 2 3 2 P371 Program Pack The program pack incorporates a memory identical to the user s portion of the controller memory Once a program is loaded into user memory a copy of that program can be loaded into the program pack for storage The program in user memory is left intact Once the program pack is loaded with a program that program can be reloaded into the same MICR...

Page 16: ...s should be mounted vertically This allows natural air flow and removal of heat by way of the heavy duty housing fins For Class I operating environments where air tight explosion proof enclosures are employed a minimum of six inches is necessary for heat dissipation between the top bottom sides and front of the MICRO 84 and the enclosure MICRO 84 MAINFRAME 7 PROGRAMMER Figure 3 1 Typical System In...

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Page 18: ... Draw 3A max 5A operating Fuse 5A Environmental Requirements Ambient Room Temperature mainframe O to 60 C Ambient Room Temperature programming panel o to 4o c Relative Humidity 0 to 95 non condensing Shock 10 G for 11 msec Vibration 625 G 50 to 500 Hz EMI electromagnetic Interference MIL STD 461 6 Ml magnetic interference HELM HOLTZ Co 1 RFI radio frequency interference FCC Class A SWC surge withs...

Page 19: ...e devices to the controller The socket closest to the front of the controller is for the P370 Programmer and the other is for the P371 Program Pack see Figure 3 4 PROGRAM PACK P370 PROGRAMMER CONNECTOR CONNECTOR Figure 3 4 Bottom of MICRO 84 Controller 3 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 20: ...articular circuit is active Screw terminals connect the MICRO 84 to the user s equipment An interconnecting socket is located on each side of the l O housing The left side socket allows communication between the l O module and the controller and the right side socket allows communication between additional I O modules and the controller The last I O module must have the terminator cap shipped with...

Page 21: ...d fastened in the same way Care should be exercised not to overtighten the screws used to mount the I O modules UPPER SLIDE LOCK LOCKED POSITION MATING POINTS ELECTRICAL MATING POINTS 3 6 SYSTEM WIRING After properly mounting the MICRO 84 Controller and l O modules the external AC power and l O wiring connections can be made It is recom mended that separate sources of power be used for the control...

Page 22: ... assigned automatically to an internal memory address according to which screw terminal the device is connected On both the input and the output modules screw terminals 1 through 8 connect the MICRO 84 to specific user control devices Input addresses range from 1001 through 1032 1064 for the M84A 002 while output addresses range from 0001 through 0032 0064 for the M84A 002 Refer to Figures 38 and ...

Page 23: ...SES ADDRESSES existing l O module addressing sequence Refer to Figure ROCESSOR NPUT IlJTPlJ 1001 0001 I O PROCESSOR INPUT INPUT 01UTPUTOUTPUT c PROCESSOR PROCESSOR INPUT OUTPUT INPUT OUTPUT IO09 OF 0009 TO TO 1016 0008 0016 INPUT INPUT _I 1001 1009 TO TO XJTPUT INPUT OUTPUT n I _ 1008 1016 O ooo8 I 0 REGISTER REGISTER I001 0001 3001 4010 TO TO AND AND 1008 0008 3002 4012 Figure 3 10 I O Addressing...

Page 24: ...ycle The loads that are most susceptable are Latching relays Fast acting solenoids Hydraulic pneumatic valves Latching circuits Motor starter with seal contact Special circuit designs have been incorporated into the AC output modules to minimize this false triggering However applications using fast reacting or latching devices that initiate mechanical action may be a hazard due to false triggering...

Page 25: ...or to stop solving logic wherever it is in the scanning process and to begin the power down sequence The power down sequence is performed to completion even if power is restored The power down sequence requires less than 1110thof a second During the power down sequence the controller calculates and stores a value for the contents of the random access memory This value is used during power up to ve...

Page 26: ...ammer and then disabled The coil can be cycled ON OFF ON OFF etc and proper operation of the discrete device observed It is recommended that the coil be enabled before the next output is tested to prevent unwanted functions from occurring in the control system During control system maintenance a particular real world device can be removed from MICRO 84 control by disabling either all the inputs di...

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Page 28: ...t network is again solved on the next scan is the scan time of the controller Within each network logic elements are solved from the left rail towards the right rail and on a column by column basis The numeric contents of a register once updated can be used by all subsequent logic elements in a network in the same or next column All inputs and outputs are updated only at the end of each scan Scan ...

Page 29: ...rogrammable Controller These values are represented either in binary coded decimal BCD or as an analog voltage or current These numeric values can be either received from an external device or sent to an external device The following list describes the type of register module and its associated reference numbers Type of Device Input Thumbwheel Panel meter Temperature Pressure and Flow transducers ...

Page 30: ...84 Programmable Controller through a cable assembly It provides a simple method of programming the user s portion of the memory from a ladder diagram The language used to program the controller utilizes familiar relay symbols there is no requirement to learn a programming language In addition the LCD readout allows rapid and easy system checkout and maintenance The front of the programmer s panel ...

Page 31: ...es updating existing node information reference element type register values etc 6 1 3 Supervisory Mode 6 1 4 Error Mode 6 2 DISPLAY AREA The Supervisory mode allows the user to enter and initiate the supervisory commands for the controller s internal memory In the event of a programmer or controller error condition diagnostic error communication error or user error in entering data the programmer...

Page 32: ...om 000 to 1023 The element status is either OFF or ON 6 2 2 Node and Element Display The node display see Figure 6 3 is the area where power flow for each node within a network is displayed in ladder diagram form Power flow through a node s associated element illuminates that node A particular node can be selected by moving the cursor the node on which the cursor is positioned blinks and the eleme...

Page 33: ...Figure 6 5 Status lndica tors 6 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 34: ...MENT STATUS A light emitting diode LED is located on the front panel and is illuminated when power is flowing through the logic element under the cursor This is necessary because it is impossible to determine power flow through the logic element at the cursor position because the cursor is constantly blinking The blinking is necessary for cursor identification and it overrides any other indicator ...

Page 35: ...ontrols etc See Figure 6 7 Figure 6 7 Numeric Keys A set of four keys are provided to control cursor movements see Figure 6 9 When pressed each key moves the blinking cursor one node in the direction indicated by the arrow on the key cap Positioning the cursor beyond the first or seventh column on the network display causes the cursor to appear in column seven or column one of the same row wraparo...

Page 36: ...nction the SHIFT function is ignored The SHIFT function is cancelled by pressing any key other than REF NET or SRCH 6 3 4 2 A SHIFT DEFINE A 6 SHIFT DEFINE B The A and B keys are assigned by the controller to specific registers the A key is assigned to register 4010 and the B key is assigned to register 4020 When either key is pressed the register number assigned to that key appears in the referen...

Page 37: ...upervisory commands allow the user to control processor operation Table 6 l contains the supervisory commands associated code number and the action taken by the controller To enter a supervisory command press SUPV the code number and ENTER in that sequence When using SUPV 4 it is not necessary to press the ENTER key to initiate the action i e SUPV and 4 is all that is necessary Pressing ENTER a se...

Page 38: ...o cease and the most current data or status to be held in the Data display The Hold state is visually indicated by an uppercase or lowercase H in the leftmost character position of the Data display An uppercase H is displayed if the most significant digit of the numeric value being displayed leftmost number is 1 A lowercase h is displayed if the most significant digit is 0 The HOLD key is function...

Page 39: ...ndicates the condition by placing a small d in front of the ON or OFF mnemonic Output coils will show only their ON or OFF condition and not if they are disabled The disabled condition of a coil can be determined in EXAMINE mode when the cursor is on the coil While examining a reference the power flow display and the Element Status light continue to show the power condition at the cursor position ...

Page 40: ...lumn 7 of each network through all the networks until the first occurrence of the reference or node is found The search stops in EXAMINE mode with the cursor on the node which has just been found Further occurrences of the specified reference or node can be looked for by pressing the SHIFT key and then the SRCH key This continues the search The Continue function is available only as the next step ...

Page 41: ...on and press the following keys 1017 p II The same sequence is required when changing the logic element i e the reference number must be specified even if it is not changing Entering a Double Node Logic Element Double node logic elements are characterized by numeric values that must be entered into both the upper and lower nodes The upper node contains a preset value O 999 or the reference number ...

Page 42: ... a double node logic element either the upper or lower node The other node is replaced by a horizontal open 6 No vertical connectors can be entered in the bottom rung or in the seventh column 7 6 9 10 Out of range or inappropriate reference numbers or preset values cause an error code 94 to appear A logic coil with a given reference number can occur only once in the user s logic An attempt to writ...

Page 43: ...e REF display contains a disabled input 10Xx or the cursor is on a disabled coil OOXX the DATA display shows the power status of the element 6 4 MEMORY PROTECT KEYLOCK SWITCH 6 5 PROGRAMMER OPERATIONS A keylock switch is located on the front of the P370 Programmer This hardware feature is designed to prevent accidental or unauthorized changes from being made to the user portion of memory using the...

Page 44: ...ted with cursor Normal Function Normal Function Blank ON Normal Function NETWORK SUPX Supervisory Code REFERENCE Blank or displays preset data just entered DATA Blank or displays data just entered 1 Blank until command initiated Reads CONF after first ENTER then Reads DONE after second ENTER Exy Error Code Normal Function SUP4 Real time power flow and cursor move ment Others Blank Blank Power Flow...

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Page 46: ...s The nodes are arranged so that seven elements can be entered horizontally a rung on the ladder Up to four rungs can be combined to form a network A network then is the ladder diagram program The number of logic elements that can be contained in a MICRO 84 depends upon the complexity of the networks and the memory size of the controller Figure 7 1 illustrates a typical multi node network 7 2 SOLV...

Page 47: ...0 0002 I I__ TI 0 4011 I 1 Figure 7 3 Coil Used as Discrete Input 7 3 NETWORK POWER FLOW Within a network power flow is from left to right bottom to top or top to bottom When displayed on the LCD programming panel power flow is indicated for all contacts by illuminating those contacts that are passing power from left to right 7 4 LADDER LOGIC PROGRAMMING PAD A Ladder Logic Programming Pad has been...

Page 48: ...s contacts pushbuttons motor starters relay coils limit switches solenoid valves etc Register references are used to store numeric values such as counters timers analog values etc all registers can store numbers that are three decimal numbers long O 999 These numbers are stored in binary coded decimal CD format Sequencers operate like stepping drum rotary switches with a single reference contact a...

Page 49: ...ons All programming is done on the basic format of up to seven elements in each horizontal row or rung A network can be a single rung two rungs or up to four rungs Relay type elements occupy a single node position within a network and non relay type elements counters timers and arithmetic operations occupy two vertically oriented node positions within a network Data is entered directly into the me...

Page 50: ...he coil reference number 00Xx is the discrete output from ladder logic A coil is used either to provide the control signal for an external discrete device solenoid motor starter indicator lamp etc and or as the input for an internal contact A coil can be programmed only once as a discrete output Once programmed it can be referred to as many times as desired as an internal contact More than one coi...

Page 51: ...connector is a vertical open 7 6 2 Timers Two timer rates are provided in the MICRO 84 one second and one tenth of a second These internal timers can be used to create as many logic program timers as are necessary The timer content is not lost due to a power failure The one second timer Tl O is used to measure times between 1 second and 999 seconds The one tenth of a second timer TO l is used to m...

Page 52: ... a closed circuit when the accumulated time equals the preset time Remains closed until the timer is reset or until the equality no longer exists output 2 Output 2 is a normally closed circuit that becomes an open circuit when the accumulated time equals the preset time Remains open until the timer is reset or until the equality no longer exists 7 6 3 Counters The MICRO 84 contains circuits that s...

Page 53: ...ounters can also be cascaded to in effect multiply their range Figure 7 6 illustrates a timer counter network that produces a time of day clock measuring time in hours and minutes TENTHS OFA START it SECOND MINUTES 1 t 1 600 60 P 0002 TO I 0001 CTR 4001 XI 4002 I XI 0002 0003 HOURS 24 P CTR 0003 4003 I I I NOTE For greater long term accuracy adjust timer between 598 and 602 using an accurate clock...

Page 54: ...ess NOTE An output is energized only if the input is also energized When power is removed from the input the output is de energized 7 651 Addition The addition function adds the preset value to the contents of the holding register and stores the result in the result register Based on the results of the addition one of two output conditions exists l If the sum exceeds 999 Output 1is energized Outpu...

Page 55: ...ced in the sequencer reference register results in a single sequencer contact 2RXX being energized contact closes All other contacts are de energized As an example refer to Figure 7 7 2300 2311 0 II Figure 7 7 Sequencer Example Each time input count contact 1001 is closed the value in register 4003 increases by one This is equivalent to moving the stepping switch one position clockwise If register...

Page 56: ...matches the controller i e only use the 1K P371 001 with M84A 001 and the 2K P371 002 with M84A 002 Before transferring the user s logic program the MICRO 84 automatically erases the memory that is to receive the program e g when dumping a logic program to the program pack the first step that the controller performs is to erase the memory in the program pack Figure 8 1 Program Pack 8 1 P371 PROGRA...

Page 57: ...el to the EXAMINE mode 8 3 LOADING A PROGRAM FROM THE P371 PROGRAM PACK The button located on the program pack s bottom activates the transfer of program data from the program pack to the controller 1 2 3 Pressing the button once causes the following action a b The controller stops turning off the RUN light on the controller Initiates the program data transfer After the data is transferred the DON...

Page 58: ...pack is correctly and firmly inserted If the error reoccurs clear the controller memory SUPV3 and restart controller SUPV2 If controller runs RUN light on program pack contains garbled logic or pack itself is bad Reload program pack with known good logic and reattempt Could also be caused by using the wrong program pack controller combination memory size mismatch 3 If error reoccurs after attempti...

Page 59: ...onnections between programmer and controller and retry 2 Retry using another programmer 1 Check that program pack is inserted correctly and retry 2 When loading the controller this message indicates that con troller memory is bad 3 When dumping to the program pack this message indicates that program pack is faulty Insufficient power less than 100 or 200 VAC If there is insufficient power data cann...

Page 60: ...nce Number 79 The search for the specified logic element was unsuccessful Retry 30 31 Illegal entry of vertical connector The controller was not stopped before function was attempted A vertical connector cannot be used in the fourth row or seventh column Controller must be stopped to either Clear or Dump memory 32 An attempt was made to disable an element that cannot be disabled Only coils 00Xx an...

Page 61: ...al entry of logic element was attempted Double node logic element entered in an illegal position A wrong reference number has been entered for an element type e g a 40XX reference has been entered for a coil The same reference number has been entered for two coils The keylock switch key is in the vertical position or has been removed See Logic Element Entry Rules in Section 6 See Logic Element Ent...

Page 62: ...l examples start with the cursor in row 1 column 1 B l MOTOR CONTROL SEAL CIRCUIT STEP 1 2 3 4 5 6 7 8 9 10 11 2 4 3 1002 1003 1004 0001 i r I 1 000 I 6 7 COMMENTS Enter NO contact 1001 with vertical connector Move cursor to 1 2 Enter NO contact 1002 with vertical connector Move cursor to 2 2 Enter NO contact 0001 Move cursor to 1 3 Enter NC contact 1003 Move cursor to 1 4 Enter NO contact 1004 Mo...

Page 63: ...illator operation 4011 SHIFTI_ ICLEAR cl A 7 Enter NC contact 0003 with vertical connector Move cursor to 1 2 Enter 1 second timer 4011 wil second preset Move cursor to 1 3 Enter coil 0002 with a vertica connection h 30 I Move cursor to 1 4 Enter 1 second timer 4012 with 30 second preset Move cursor to 1 5 Enter coil 0003 Define A key to 4011 Clear data area Get 4011 and monitor timer B 2 Artisan ...

Page 64: ... connector Move cursor to 1 2 0060 SHIFTIF 4015 m I1 ENTER Enter 1 second timer 4015 with preset of 60 seconds and vertical connector WI l Move cursor to 3 2 Enter horizontal connection Move cursor to 1 3 0004 OI ENTER Enter coil 0004 Move cursor to 2 3 Enter NC contact 0005 Move cursor to 3 3 Enter horizontal connector Move cursor to 1 4 0060 14014 El II ENTER Enter counter 4014 with preset of 00...

Page 65: ...0006 A four second delay occurs before coil 0001 is activated after pushing pushbutton 1001 I 2 3 4 5 6 7 0002 0003 0001 I 004 TI 0 2 4011 KEYSTROKES 1001 qjqT Fi IAl 0003 Flfi IIWI 0002 jqqjENTER1 cl COMMENTS Enter NO contact 1001 with vertical connector Move cursor to 2 l Enter contact 0003 Move cursor to 1 2 Enter NC contact 0002 Move cursor to 1 3 Enter coil 0003 with vertical connector Move c...

Page 66: ...NCER 8 STEP This circuit sequentially energizes contacts and consequently the attached coils 2101 through 2108 The sequential contacts are made at 20 second intervals see the chart below L W JlS c o lacJr I 2 I 020 0007 TI 0 2 y 4016 X ELAPSED TIME SECONDS Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 67: ...sequencer register and preset value is one more than the number of steps Move cursor to 1 5 Enter coil 0008 Move cursor to 2 l Enter NC contact 0007 Move cursor to 2 3 Enter NC contact 0008 Move cursor to 3 l Enter horizontal connector Move cursor to 3 2 Enter horizontal and vertical connectors Move cursor to 3 3 Enter horizontal connector Move cursor to 3 4 Enter horizontal and vertical connector...

Page 68: ...n 1 Enter NO contact 2102 Move cursor to 4 2 Enter coil 0010 Move cursor to 4 3 Enter NO contact 2103 Move cursor to 4 4 Enter coil 0011 Move cursor to 4 5 Move cursor to 4 6 Enter coil 2104 Go to next network The cursor is in 1 l Enter horizontal connector Move cursor to 1 2 Enter horizontal and vertical connector Move cursor to 1 3 Enter horizontal connector Move cursor to 1 4 Enter horizontal a...

Page 69: ...sor to 2 1 Enter NO contact 2106 Move cursor to 2 2 Enter coil 0014 Move cursor to 2 3 Enter NO contact 2107 Move cursor to 2 4 Enter coil 0015 Move cursor to 2 5 Enter NO contact 2108 Move cursor to 2 6 Enter coil 0016 B 8 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 70: ...he logic element can be turned on and off using the program panel This allows a system to be checked out element by element Logic elements that can be either ON or OFF Discrete elements can be input output or internal logic elements Recording the entire contents of user memory onto the Program Pack The basic building block of the MICRO 84 logic An element is a contact coil connector timer counter ...

Page 71: ... coils inputs or sequencer steps or for registers input or holding A location within the Controller allocated to the storage of numeric values up to 999 All holding registers are retentive on power failure There are three types of registers input registers whose contents are controlled by the real world outside the Controller holding registers whose contents are controlled from within the Controll...

Page 72: ... programmable controller Conversely an output module converts the output voltage from the programmable controller to a voltage level that can be used to control a user device motor starter solenoid valve etc REGISTER MODULES A register module is used to isolate convert and condition binary coded decimal BCD and analog voltage or current signals that pass between the user s device being controlled ...

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Page 74: ...ching technique This feature minimizes switching noise extends the life of the triacs and im proves system reliability Both IEEE and ANSI standards for surge withstand capability SWC tests are fully satisfied Ir The output circuits are divided into two groups of four outputs each Each group is driven by a separate voltage source A neon lamp connected to each circuit s field side displays the ON OF...

Page 75: ...nt Voltage 200V rms max for Surge Withstand Per IEEE 472 1974 and ANSI 1 cycle Capability C37 90A 2500V decaying in 6 150V rms max for microsec 10 seconds Physical Characteristics ON Voltage Drop 1 2V at 2A typical Environment OFF Current 2mA max Temperature 0 to 60 C ambient Humidity 0 to 95 non condensing Shock 10 G for 11 msec Vibration 625 G 50 500 Hz EMI Per MIL STD 461 B RFI Per FCC Class A ...

Page 76: ...connected to the circuit s field side displays the ON OFF status of the input The lamp indicates the input s true state Both IEEE and ANSI standards for surge withstand capability SWC tests are fully satisfied The module is designed to withstand the severe voltage transients prevalent in industrial J environments The B351 Input Module is housed in a light weight durable LEXAN case A structural chi...

Page 77: ...input 1000 ohm max 45 to 80V rms 130V rms continuous 47 to 63 Hz Circuit Characteristics Topology Isolation Voltage Response Time Visual Indicators Surge Withstand Capability 8 inputs per module 1500V rms for 60 sec ON to OFF 30 ms max OFF to ON 10 ms max One neon lamp per input ON when input is ON Per IEEE 472 1974 and ANSI C37 90A 2500V decaying in 6 microsec Physical Characteristics Environment...

Page 78: ...bles the module and controller to with stand the severe voltage transients prevalent in an industrial environment Both iEEE and ANSI standards for surge with stand capability SWC tests are fully satisfied J The output circuits are divided into two groups of four outputs each Each group driven by a separate voltage source An is LED indicator connected to each circuit s field side displays the ON OF...

Page 79: ... 10 sec Response Time ON to OFF 1 msec OFF to ON 1 msec Visual Indicators One LED per input ON when input is ON low Surge Withstand Per IEEE 472 1974 and ANSI Capability C37 90A 2500V decaying in 6 microsec Physical Characteristics Environment Temperature 0 to 60 C ambient Humidity 0 to 95 non condensing Shock 10 G for 11 msec Vibration 625 G 50500 Hz EMI Per MIL STD 461B RFI Per FCC Class A Dimen...

Page 80: ...ED indicator con nected to the circuit s field side displays the true ON OFF status of the input Both IEEE and ANSI standards for surge with stand capability SWC tests are fully satisfied This enables the module and con troller to withstand severe voltage tran sients prevalent in industrial environments J The module is housed in a light weight durable LEXAN case A structural chimney within the mod...

Page 81: ... Time ON to OFF 12 ms max OFF to ON 12 ms max Visual Indicators One LED indicator per input ON when input is ON low External Power Supply 24 VDC at 100 mA max Surge Withstand Per IEEE 472 1974 and ANSI Capability C37 90A 2500V decaying in 6 microsec Physical Characteristics Environment Temperature 0 to 60 C ambient Humidity 0 to 95 non condensing Shock 10 G for 11 msec Vibration 625 G 50 500 Hz EM...

Page 82: ...vironment Both IEEE and ANSI standards for surge with stand capability SWC tests are fully satisfied The output circuits are divided into two groups of four outputs each Each group is driven by a separate voltage source A neon lamp connected to each circuit s field side ri displays the ON OFF status of the output The lamp indicates the output s true state The module is housed in a light weight dur...

Page 83: ... 47 to 63 Hz 300V rms max for 10 sec 400V rms max for 1 cycle 1 2V rms at 2A typical 5 mA max Physical Characteristics Environment Temperature 0 to 60 C ambient Humidity 0 to 95 non condensing Shock 10 G for 11 msec Vibration 625 G 50 500 Hz EMI Per MIL STD 4616 RFI Per FCC Class A Dimensions 1 62 in 41 8 mm X 6 00 in 152 4 mm X 11 00 in 279 4 mm Weight 2 0 Ibs 91 kg CAUTION During the power up se...

Page 84: ...ogic voltage levels used by the Micro 84 Controller The module allows for up to eight independently sensed inputs Eight in dependent threshold switches sense inputs from an external power source Inputs can be received from push buttons limit and proximity switches temperature and pressure switches as well as other 220V sources Each input is electrically isolated by an op tical coupler A neon lamp ...

Page 85: ...amp per input ON when input is ON Surge Withstand Capability Per IEEE 472 1974 and ANSI C37 90A 2500V decaying in 6 microsec Physical Characteristics 1000 ohm max 125V rms approx 260V rms continuous 300V rms 10 sec 400V rms 1 cycle 47 to 63 Hz Environment Temperature Humidity Shock Vibration EMI RFI Dimensions Weight 0 to 60 C ambient 0 to 95 non condensing 10 G for 11 msec 625 G 50 500 Hz Per MIL...

Page 86: ...the module and controller to with stand the severe voltage transients prevalent in an industrial environment Both IEEE and ANSI standards for surge withs tand capability SWC tests are fully satisfied The output circuits are divided into two groups of four outputs each Each group is r driven by a separate voltage source An LED indicator connected to each circuit s field side displays the ON OFF sta...

Page 87: ...o OFF 1 ms OFF to ON 1 ms Visual Indicators One LED per input ON when input is ON high Surge Withstand Capability Environment Temperature Humidity Shock Vibration EMI RFI Dimensions W x H x D Weight Per IEEE 472 1974 and ANSI C37 90A 25OOV decaying in 6 US 0 to 60 C ambient 0 to 95OC non condensing 10G for 11 ms 0 625 G 50 500 Hz Per MILSTD 461B Per FCC Class A 1 62 in x 6 00 in x 11 00 in 41 8 mm...

Page 88: ...upler An LED indicator connected to the circuit s field side displays the true ON OFF state of the input Both the IEEE and ANSI standards for surge withstand capability SWC tests are fully satisfied This enables the module and controller to withstand severe voltage transients prevalent in industrial environments The module is housed in a light weight durable LEXAN case A structural chimney within ...

Page 89: ... 30 VDC Module Characteristics Topology 8 inputs per module true high Isolation Voltage 1500 VDC for 10 sec Response Time ON to OFF 12 ms max OFF to ON 12 ms max Visual Indicators One LED indicator per input ON when input is ON high Temperature Humidity Shock Vibration EMI RFI Dimensions W x H x D Weight 0 to 60 C ambient 0 to 95 non condensing IO G for 11 ms 0 625 G 50 500 Hz Per MIL STD 4616 Per...

Page 90: ...ctly interface with the B370 without the use of additional com ponents Similarly it can drive BCD field devices such as valves positioners tem perature controllers monitors or other BCD transducers The B370 receives numerical data from out put registers 4010 4012 4014 and 4016 from both 1K and 2K Micro 84 controllers and output registers 4018 4020 4022 and 4024 in the 2K controller Since there are...

Page 91: ... shielded wires having a size of 14 to 22 AWG Just terminate the wires to a remov able 15screw terminal male plug which is mounted on the front of the B370 This plug is easily removed which allows you to quickly replace the B370 without disturbing field wiring In addition to the FAULT indicator the B370 is protected against both over vol tages and high current The B370 is able to withstand the acc...

Page 92: ...tics fail IMINAL TRIP Operating Temperature Humidity Shock Vibration EMI MI RFI Surge Withstand Capability SWC ENA sLE LATCHLED DISPLAY OR OTHER EC0 DEVICE REQUIRES 5VI 1 ENABLEILATCH LEDD SPLAYOR OTHER BCD DEVICE REQUIRES 5V1 Dimensions W x H x D Weight Termination Cable Wire Size Construction Indicator 6370 BCD Register Output Module Terminal Numbering and Output Connections J 999 750 2 u 500 iE...

Page 93: ... 4010 Register 4009 should be set to zero To display additional registers add similar logic in another network Network No 4 Output several registers to a single display using a thumbwheel Network 2 shows how to output several in ternal registers to a single output register for display Switches 1001 through 1006 are contacts of a rotary switch Only one switch is ON at a time Registers 40XX can be a...

Page 94: ...in applications such as in terfacing operator control panels with the Micro 84 set point control and data acquisition Looking at the terminal numbering and connec tions diagrams notice that the inputs to the B371 come from thumbwheels keypads panel meters and other BCD compatible devices The format of this input is true high positive BCD with isolating diodes These diodes are polarized so that the...

Page 95: ...ruc ture Connectors located on the left and right rear sides of the case plug into similar connec tors on adjacent modules This plugging action automatically connects the 8371 to the data bus of the Micro 84 If the B371 is the right most module in the I O struc ture you plug a termination connector into the connector located on the right rear side This termination connector is shipped with the Mic...

Page 96: ...Capability SWC Dimension W x H x 0 Weight Termination Cable Wire Size Construction J Indicator 0 to 95 non condensing 15 G for 11 ms 0 625 G 50 500 Hz MIL STD 461 B Helmholtz coil 20 Gauss FCC Class A IEEE STD 472 1974 and ANSI C37 90 1974 2500 V 1 5 mHz for 6 vs coupled 1 63 in x 10 50 in x 5 50 in 41 40 mm x 266 70 mm x 139 70 mm 1 lb 0 45 kg Screw Terminals on removable wiring strip 25 feet max...

Page 97: ...cts are activated Network No 3 Loading a Series of Registers with Two Thumbwheels Network No 4 Loading a Series of Registers with Two Thumbwheels cant 2208 0 0 4023 403 I 4024 4032 Network 3 and 4 demonstrate how to load values into several registers using on ly two thumbwheels and one 8371 BCD Register Input Module One thumbwheel addressed by register 3001 selects the in ternal register to receiv...

Page 98: ...presents parameters such as pressure level temperature humidity weight and posi tion These inputs come from transmitters or transducers that may be located several hun dred feet from the input module You simply connect these inputs to a front mounted screw terminal strip This strip is compatible with an optional Fanning Strip P N 0212 012 which allows quick module replacement without dis turbing f...

Page 99: ...ountered in an industrial environment SPECIFICATIONS Electrical Characteristics Input Range O 10 VDC Resolution 1 of 999 counts Voltage mode 10 mV per count Accuracy 0 1 l count 25 C f 0 2 2 counts O 60 You can recalibrate to 0 1 at a particular temperature betwen 0 6OOC Linearity 0 05 of full scale Input Impedance 1 Megohm differential 0 5 Megohm each input to shield Channel Isolation Module Isol...

Page 100: ...x 266 70 mm x 139 70 mm Weight Termination 1 lb 0 45 kg Screw Terminals Fanning Strip Compatible Wire Size Two 14 AWG max Construction Indicator Lexan OUT OF RANGE NUMERICAL VALUE I 0 2 5 i 7 5 IO VOLTS EACH NUMERICAL VALUE EQUALS IO MV Relationship Between Numerical Value and Voltage Inputs Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 101: ...ely a nor mally closed 0002 contact positioned prior to coil 0001 while receiving contact 0001 will prevent equal values from turning ON coi I 0001 Network 3 will turn ON coil 0001 when the analog input value is less than or equal to the preset in register 4009 Coil 0002 is ON when the input value is greater than or equal to the preset value in register 4011 The preset value in register 4011 is gr...

Page 102: ...eral hundred feet from the out put module Specifically the B374 Analog Output mod ule interfaces field devices with the fol lowing output registers 4010 4012 4014 and 4016 of the 1K Micro 84 and 4010 4012 4014 4016 4018 4020 4022 and 4024 of the 2K Micro 84 The 1K Micro 84 sup ports a maximum of two B374 s and the 2K Micro 84 supports a maximum of four J B374 s Whichever Micro 84 you use it is imp...

Page 103: ...nterference The terminal strip is compatible with an optional Fanning Strip P N 0212 012 which allows quick module replacement without disturbing field wiring All terminals are clearly marked for their intended function The B374 requires an external power supply for its operating voltages This same power supply can also be used to power one or both current loops Besides the terminal strip a POWER ...

Page 104: ...non condensing 15 G for 11 ms 0 625 G 50 to 500 Hz MIL STD 461 B Helmholtz Coil Test per TP H ELM 000 FCC Class A IEEE STD 472 1974 and ANSI C37 90A 1974 2500 V 1 5 mHz for 6 s couoled Dimensions W x H x D Weight Termination Wire Size Construction Indicator 1 63 in x 10 50 in x 5 50 in 41 40 mm x 266 70 mm x 139 70 mm 1 lb 0 45 kg Screw Terminals Fanning Strip compatible Two 14 AWG max Lexan POWER...

Page 105: ...ON GROUND B374 4 20 mA Analog Output Module B374 4 20 mA Analog Output Module Terminal Numbering and Output Connections Block Diagram cl i 1 C H 2 Rear View of B374 Showing Locations of RTZ HOLD Toggle Switches 2 0 000 250 500 750 999 NUMERICAL VALUE Relationship BeWeen Current Voltage Output and Numerical Input Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisant...

Page 106: ...control Switch 1001 controls the upper limit by forcing a zero value into output register 4010 thereby using the B374 to turn off an analog field device Switch 1002 forces value XXX to output register 4010 and the field device Similarly switch 1003 forces value YYY Generally YYY is greater than XXX For greater resolution expand the program with additional inputs to register 4009 Network No 2 Outpu...

Page 107: ... Ii GOULD Electronics Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 108: ...icro 84 Programmer an RS 232 C device and a Micro 84 controller In addition the adapter is equipped with factory selectable options for 1151220 VAC power The J375 contains its own power supply that generates all operating voltages for the adapter s internal processor The d J375 does not require power from the Micro 84 or the data bus The adapter provides three LED indicators interface for the Micr...

Page 109: ...rity No Parity L No of J Stop Bits 1 2 1 2 1 2 ASCII X X X X NS X RTU X NS X NS X NS Function Sub Codes Functions 9 10 11 12 13 14 15 16 Program 18413641564 PC s Poll 18413641584 PC S Force Multiple Coils Set MultiDIe X Supported NS Not Supported Not Description Supported Supported Read Output Status X Read Input Status X I 18 19 Registers Report Slave ID Program Commands Micro 64 PC Gould Modicon...

Page 110: ...trol timers counters sequencers or it can be manipulated by arithmetic functions Typically the B375 is used in data acquisi tion and set point applications The varying current voltage which are in puts to the 8375 represent parameters such as pressure level temperature humidity weight and position These inputs come from transmitters or transducers that may be located several hundred feet from the ...

Page 111: ...the Micro 84 controller To minimize installation costs the Micro 84 provides the B375 with all operating voltages thus eliminating the need for a separate power supply The B375 meets the stringent requirements of both IEEE and ANSI standards for radiated surge withstand capability SWC The B375 also withstands the severe voltage transients electromagnetic in terference and magnetic fields commonly ...

Page 112: ...ity SWC ANSI C37 90 1974 2500 V 1 5 mHz for 6 ps Coupled Dimension W x H x D 1 63 in x 10 50 in x 5 50 in 41 40 mm x 266 70 mm x 139 70 mm Weight Termination Wire Size J Construction Indicator 1 lb 0 45 kg Screw Terminals Fan ning Strip Compatible Two 14 AWG max Lexan OUT OF RANGE NUMERICAL VALUE 999 750 500 250 0 A EACH NUMERICAL VALUE __ EQUALS 4V l6pA I 4 2 8 3 12 4 16 5 20 6 24 VOLTS MILLlAMPS...

Page 113: ...ernatively a normally closed 0002 con tact positioned prior to coil 0001 while removing contact 0001 will prevent equal values from turning ON coil 0001 Network No 3 l Dead Band Set Point Control Network 3 will turn ON coil 0001 when the analog input value is less than or equal to the preset value in register 4009 Coil 0002 is ON when the input value is greater than or equal to the preset in regis...

Page 114: ... adapter It connects to the 4 wire twisted pair cable by way of a terminal strip on the front of the modem The J378 uses FSK modulation that is com patible with the J478 Stand alone Modem The J378 meets or exceeds the specifica i tions for the J478 Modem except for voice communications The J378 does not have voice communication capability The J378 attaches to the right side of the J375 Modbus Adap...

Page 115: ... Attenuation 35 dB Max No of Drops 32 Environment Ambient Temperature Operating 0 to 60 C Storage 5OOto 85OC Humidity 0 to 95 non condensing Type of Transmission Asynchronous Main cable drop lengths and number of slaves are all inter related parameters For instance the 15 000 ft maximum length can be increased if less than 32 slaves are used Dimensions W x H x D 1 63 in x 10 50 in x 5 50 in 41 40 ...

Page 116: ...ks edit networks disable and force j elements report full or partial reference tables report coil usage tables and perform element searching Network Editing offers the additional capability of deleting replacing exchanging compressing and expanding networks Four Tape Loader functions allow the user to 1 2 3 4 Load from the P190 tape to the Micro 84 Record the Micro 84 memory onto the P190 tape Com...

Page 117: ... Release Reference Display Coils Used Full Reference Display Partial Reference Display Search Display Search List Print any PI90 display Tape Loader Load Record Compare Program Pack Load PC All Memory Selected Networks Selected Registers Record PC Set Title Set Date Set Serial Number Compare PC All Memory Selected Networks Selected Registers Error Halt Mode Error Log Mode Maximum Miscompare Count ...

Page 118: ...o 84 system l Write debug and implement ladder logic programs for the Micro 84 l Take remedial action if the system fails Duration Individual learning time is approximately 15 hours Media Instructional text supported by audio tapes and reference cards TOPICAL OUTLINE l Self Study Program Overview l Automatic Control Methods l Control System Planning l Micro 84 PC System l Micro 84 Application l Re...

Page 119: ...stal Display LCD 6 l Load 8 2 Logic Element 7 l Logic Elements 5 l Logic Element Entry Rules 6 13 Logic Element Keys 6 6 M Memory Protect Keylock Switch 6 14 Memory Size 3 2 Module Addressing 2 2 Motor Control Seal Circuit B l Mounting 3 6 N Network 5 1 7 l Network Display 6 4 NETwork Key 6 10 Node 61 7 l Node Display 6 2 Numeric Keys 6 2 0 Oscillator B 2 Output Register Reference Numbers 7 4 P Po...

Page 120: ... Organization Does the system work the way it is described in the manual Is the manual easy to read and understand Are the instructions easy to follow Are the examples helpful and realistic Are there enough examples Is the organization of the manual logical Is it easy to find what you are looking for Very Excellent Good Good Fair 0 0 0 cl 0 Cl 0 0 I2 0 0 0 0 0 cl 0 cl 0 0 0 0 II 13 0 0 cl 0 cl Poo...

Page 121: ...will be paid by addressee Gould Inc Industrial Automation Systems P O BOX 3083 ANDOVER MA 01810 NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES ATTN Technical Publications Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 122: ...ll amount Give the part number description and quantity for each document ordered Unless otherwise specified all orders are shipped best way surface F O B Andover MA prepay and add if UPS surface collect for truck Delivery and air If you specify insurance you will be billed for these changes Gould will not assume any liability in connection with the shipment nor shall the carrier be construed to b...

Page 123: ...stage will be paid by addressee Gould Inc Industrial Automation Systems P O BOX 3083 ANDOVER MA 01810 ATTN Order Entry NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 124: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 125: ...tion Systems One High Street North Andover MA 01845 MODlCON 508 794 0800 Telex 4430078 24 Hour Support Center l 800 468 5342 an AEG company Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 126: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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