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DESCRIPTION AND OPERATION

PROCESS INPUT/OUTPUT INTERFACING

I-E96-207A

2 - 9

PROCESS INPUT/OUTPUT INTERFACING

The maximum input/output capability of the controller mod-
ule from the field (via the termination unit) is four analog
inputs, two analog outputs, three digital inputs and four digital
outputs. Additional input/output capabilities are provided by
the module bus or the communication highway.

Field inputs correspond to terminals on the terminal blocks of
the TCS and are conditioned by the user configured dipshunts.
The cable (NKTU01), attached to connector P1 of the TCS, car-
ries these inputs to the controller (via card edge P3). The con-
troller modules analog-to-digital (A/D) converter converts field
analog signals to digital levels for processing. Digital-to-analog
(D/A) conversion circuits convert digital values to analog sig-
nals via analog output 1 or analog output 2. The controller
configuration dictates how the controller module will process
this data.

Figure 2-4. Communication Highway/Module Bus Relationship

COMMUNICATION HIGHWAY (INFI-NET OR PLANT LOOP)

MODULE BUS (32 MODULES MAX)

COM

COM

COM

TU

TU

TU

I/O

I/O

I/O

COMMUNICATION

MODULES

T00112A

LEGEND:
COM = CONTROLLER MODULE
TU = TERMINATION UNIT

PROCESS
CONTROL UNIT

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Содержание INFI 90 IMCOM03

Страница 1: ...Process Control and Automation Solutions from Elsag Bailey Group E96 207 Controller Modules IMCOM03 and IMCOM04...

Страница 2: ...UIPEMENTS LECTRONIQUES SONT SENSIBLES AUX PERTURBATIONS PAR FR QUENCE RADIO DES PR CAUTIONS DEVRONT TRE PRISES LORS DE L UTILISATION DU MAT RIEL DE COMMUNICATION PORTATIF LA PRUDENCE EXIGE QUE LES PR...

Страница 3: ...puts INFI 90 signals to control the process This instruction explains the module features specifications and operation It details the procedures to follow to set up and install a controller module COM...

Страница 4: ...ough 6 4 Original 7 1 Original 8 1 Original 9 1 Original A 1 through A 14 Original B 1 through B 3 Original C 1 through C 3 Original When an update is received insert the latest changed pages and disp...

Страница 5: ...ESET and for certain failure conditions These values must be selected by the end user to prevent personal injury equipment damage or damage to the product p 3 2 Do not run these tests while a COM is c...

Страница 6: ...system where operation or maintenance person nel may be working or where there may be serious equipment dam age p 4 2 The module analog outputs change to user selected values during start up during o...

Страница 7: ...c des composants sours tension lors de l entretien Precautions de Manutention Ce module contient des composantes sensibles aux decharges electro statiques AVERTISSEMENTS D ORDRE SP CIFIQUE French tran...

Страница 8: ...ogic Power 2 3 I O SECTION 2 3 Analog I O 2 3 Analog Inputs 2 4 Analog Input Circuit Calibration 2 5 Analog Outputs 2 5 Digital I O 2 6 Digital Inputs 2 6 Digital Outputs 2 7 Digital I O Buffer 2 7 I...

Страница 9: ...AND CABLING 3 9 Wiring 3 9 Cable Connections 3 9 PREOPERATING ADJUSTMENTS 3 9 SECTION 4 CONFIGURATION 4 1 INTRODUCTION 4 1 CONFIGURATION 4 2 FUNCTION BLOCKS 4 3 FUNCTION CODES 4 4 Block Address 4 4 C...

Страница 10: ...FIGURATION NIDS01 C 1 INTRODUCTION C 1 List of Tables No Title Page 3 1 Switch S2 S3 Analog Output Settings 3 3 3 2 Switch S4 Module Address Switch Settings 3 5 3 3 Switch S4 Normal Mode Test Mode Set...

Страница 11: ...mper Settings 3 7 3 5 IMCOM03 04 Cable Connections and Termination 3 10 4 1 Sample Flow Ratio Control Loop Configuration 4 1 5 1 IMCOM03 03 Front Panel 5 1 A 1 NTCS02 Termination Unit A 1 A 2 NTCS02 T...

Страница 12: ...90 Controller Module IMCOM03 04 is a direct replace ment for the Network 90 Controller Module NCOM03 04 This manual explains the purpose operation and maintenance of the controller module It addresse...

Страница 13: ...uts analog and digital signals to the process The COM accepts digital signals of 24 VDC to 125 VDC Indi vidual voltage and response time jumpers on the module con figure each input It accepts analog s...

Страница 14: ...and jumper settings and instal lation procedures Configuration Explains function blocks and lists the function codes Operating Procedures Explains the front panel indicator and start up of the slave m...

Страница 15: ...TED EQUIPMENT Hardware Nomenclature Analog Control Station IISAC01 Control I O Termination Unit TCS Cables Controller Module to TCS SAC to TCS SAC to TCS daisy chain NTCS02 NKTU01 NKCS01 NKCS02 NKDS04...

Страница 16: ...ry number that carries the least numeri cal weight Master Module One of a series of modules designed to direct field processes through a slave module The multi function processor is an example MCS Man...

Страница 17: ...n plant equip ment and the INFI 90 process modules The termination module slides into a slot in the termination mounting unit TU Termination Unit provides input output connection between plant equipme...

Страница 18: ...M 48 kbytes of read only memory ROM 4 kbytes of random access memory RAM 2 kbytes of battery backed RAM NVRAM User programmable typically 4 times a second Up to 10 times a second user specified 16 bit...

Страница 19: ...an current mode 10 bit 0 004 of span per oC 600 Ohms 600 mH Environmental Electromagnetic Radio Frequency Interference Ambient Temperature Atmospheric Pressure Humidity Air Quality Values are not avai...

Страница 20: ...he MMU backplane Process inputs and optional Analog Control Station IISAC01 connect to the Control I O Termination Unit NTCS02 or module NICS01 The controller module receives I O and communicates with...

Страница 21: ...l functional blocks The processor also does one other critical task It constantly triggers the Machine Fault Timer MFT circuit If the processor or software fails and the MFT is not reset the MFT issue...

Страница 22: ...ections It also contains the ana log output mode selection voltage current and the status LED The I O section contains the analog control station interface and module bus interface Analog I O The COM...

Страница 23: ...TERMINATION UNIT CABLE TO NDCS03 TO NDCS03 TERMINATION UNIT XU8 1 16 2 15 7 10 6 11 5 12 4 13 3 14 8 9 XU3 9 8 10 7 15 2 14 3 13 4 12 5 11 6 16 1 ANALOG INPUTS 1 AND 2 ARE SIMILAR TO 3 AND 4 WITH THE...

Страница 24: ...to calibrate the 0 percent 1 VDC and 100 percent 5 VDC points this calibra tion automatically corrects the measured values It is per formed continuously to correct for drift and temperature variations...

Страница 25: ...n section explains the jumper connections Digital Inputs Current limiters and optocouplers in the isolation block isolate the three field inputs from the module circuitry The threshold detection block...

Страница 26: ...modules and write output data to them This data is output by buffer circuits to the module bus inter face see Figure 2 1 Set the module bus address on dipswitch S4 I O Data I O data is analog input di...

Страница 27: ...s an 83 3 kilobaud peer to peer serial communication link capable of supporting up to 32 drops The module bus is the process control unit PCU level communica tion bus It is the bidirectional communica...

Страница 28: ...ipshunts The cable NKTU01 attached to connector P1 of the TCS car ries these inputs to the controller via card edge P3 The con troller modules analog to digital A D converter converts field analog sig...

Страница 29: ...mode the SAC provides direct manual control of analog outputs in the event of controller failure In the MANUAL BYPASS mode the user overrides a normally operating Controller The controller module is a...

Страница 30: ...t getting through from the module bus or communication highway The function block TEST QUALITY function code 31 is used to test the input quality Depending on the importance of the input the TEST QUAL...

Страница 31: ...the process point before the quality went bad The controller then writes the bad quality information to its module status bytes and activates an OIS or MCS alarm Station and redundancy failures are al...

Страница 32: ...tic discharge The controller module COM uses electrostatic sensitive devices Follow steps one through four when handling it 1 Keep the module in its special antistatic bag until you are ready to insta...

Страница 33: ...ogic with function codes These default values must be selected to provide a process condition that is least likely to cause injury or equipment damage SETUP PHYSICAL INSTALLATION Prior to installation...

Страница 34: ...m ber 2 and S4 module address and self test routines Refer to Table 3 1 and Figure 3 2 for the settings of S2 and S3 Refer to Table 3 2 and 3 3 and Figure 3 3 for the settings of S4 NOTE Digital outpu...

Страница 35: ...or power up X Yields 0 75 VDC output for power up 2 X Holds last analog output value on time out 3 X 2 X Goes to power up value set by SW3 1 on time out 3 X 4 6 X Yields voltage output 5 X 4 6 X Yield...

Страница 36: ...n 01100 01101 01110 01111 12 13 14 15 Open Open Open Open Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed Open Open Closed Open Closed Open 10000 10001 10010 10011 16 17 18 19 Op...

Страница 37: ...DIAGNOSTIC MODE Switch Position 1 is OPEN 2 8 X Group Test 2 7 X Switch LED Test 8 X 2 6 8 X ROM 2 Test 7 X 2 6 X ROM 1 Test 7 X 2 5 7 8 X RAM Test 6 X 2 5 7 X Clock Test 6 8 X 2 5 8 X Hardware Timer...

Страница 38: ...st remain in the closed position see Figure 3 2 Table 3 2 is a binary address conversion table for setting S1 DIGITAL INPUT JUMPER SETTINGS Three jumpers are used to condition the Digital Inputs for e...

Страница 39: ...configuration information TERMINATION MODULE CONFIGURATION A termination module TM connects the field device wiring to the INFI 90 system The terminal blocks connection points are located on the TM Y...

Страница 40: ...c power and provide I O P1 and P3 respectively Wiring Installing the module in the MMU connects the controller to the logic power necessary to drive the circuitry at P1 It will also connect P3 to the...

Страница 41: ...P3 P1 P2 P2 NKTM01 OR NKTU02 NICS01 IMCOM03 04 NTCS02 IMCOM03 04 NKTU01 4 ANALOG INPUTS 1 5 VDC 4 20 mA 3 DIGITAL INPUTS 24 125 VDC 4 ANALOG INPUTS 1 5 VDC 4 20 mA 3 DIGITAL INPUTS 24 125 VDC 2 ANALO...

Страница 42: ...wn as function codes These codes when assigned to addresses in NVM become function blocks Link these function blocks sequentially to perform the control strategy Figure 4 1 shows an example of a ratio...

Страница 43: ...h translation to be supplied later WARNING Independent of the user selected default values it is possible for the analog or digital outputs to fail in the on state This is characteristic of solid stat...

Страница 44: ...late the memory and CPU utilization 1 Identify memory utilization and execution time 2 Specify the number of blocks In this example 15 Square Root blocks 15 PID blocks and 1 Executive Block are config...

Страница 45: ...ing the block address function code and the code specifica tions Refer to product instruction I E93 900 20 Function Code Reference Manual for details Block Address Block 0 through 9 are fixed blocks...

Страница 46: ...xceed 100 Appendix E controller module reference I E93 900 20 Function Code Reference Manual lists the utili zation percentage The CONFIGURE mode of operation allows the user to either configuration d...

Страница 47: ...S 29 Analog Output TCS 43 Digital Input TCS 44 Digital Output TCS 26 Analog Input Loop 30 Analog Output Loop Exception Report 42 Digital Input Loop 45 Digital Output Loop Basic functions apply to the...

Страница 48: ...LE STATUS INDICATOR The controller module has a front panel module status LED indicator to aid in system test and diagnosis The location of the indicator is shown in Figure 5 1 Table 5 1 explains the...

Страница 49: ...gure The configure mode is used to enter new configuration data and delete or modify an existing configuration The status LED is blinking green When this mode is entered the analog out puts are held a...

Страница 50: ...reports NOTE Refer to the product instruction for your configuration device when referring to this table Table 6 1 Status LED Indications and Corrective Actions Symptom Problem User Action Flashing g...

Страница 51: ...f the INFI 90 operator interface devices can be used to access these words Refer to the product instruction for your specific interface device for details Table 6 2 Status Bytes Byte Bit 7 6 5 4 3 2 1...

Страница 52: ...k number making reference 2 Block number being referenced 08 1 Trip block activated 1 Block number of Trip block 09 1 2 Function Not Allowed in Segment 1 Segment block number 2 Block number in error 0...

Страница 53: ...log Input 2 33 Analog Input 3 35 Analog Input 4 32 Analog Input 2 34 Analog Input 3 36 Analog Input 4 NOTE 14 is the TU Cable Shield Table 6 6 Terminal Block Assignments TB1 10 TB1 9 TB1 8 TB1 7 TB1 6...

Страница 54: ...the tasks in Table 7 1 at the specified intervals Table 7 1 Maintenance Schedule Task Interval Clean and tighten all power and grounding connections Every 6 months or during plant shut down whichever...

Страница 55: ...s one half turn to unlatch the module It is unlatched when the slots on the screws are vertical and the open end of the slots face away from the module 2 Gently slide the module out of the MMU 3 Confi...

Страница 56: ...d serial numbers if applicable 3 Bailey Controls instruction manual number page number and reference figure that identifies the part When ordering standard parts from Bailey Controls use part numbers...

Страница 57: ...ne dip shunts and sockets fuses and limiting resistors see Figure A 1 The terminal blocks correspond to fixed function blocks analog input outputs and digital inputs outputs The dip shunts are configu...

Страница 58: ...are two methods for breaking desired dipshunt straps 1 With dipshunt in socket use an Amp Inc Tool P N 435862 1 or equivalent and push down in the middle of the strap 2 With dipshunt out of socket tu...

Страница 59: ...tputs in Voltage Mode Analog Output 1 Voltage Analog Output 2 Current Analog Output 1 Current Analog Output 2 Voltage Both Outputs in Current Mode XU9 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0...

Страница 60: ...SAC Analog Control Station Position Feedback 223 3 4 3 XU9 Analog Output 1 Analog Output 2 211 212 1 4 8 7 8 7 Refer to Product Information E93 900 20 Function Code Reference Manual for block details...

Страница 61: ...ure A 2 shows the terminal assignments for the digital and analog I O signals Refer to this figure when connecting field wiring to the TCS Figure A 7 and Figure A 8 show COM to TCS cable connections F...

Страница 62: ...T00123A 24 V I O POWER FIELD XMTTR DIPSHUNTS XU1 XU4 CONTROLLER INPUT CIRCUITRY 16 1 15 2 14 3 13 4 12 5 11 6 10 7 9 8 DIFFERENTIAL VOLTAGE INPUT TERMINAL BLOCK MUX 24 V I O POWER FIELD XMTTR DIPSHUN...

Страница 63: ...A 4 Analog Output Dipshunt Configurations T00124A 16 1 15 2 14 3 13 4 12 5 11 6 10 7 9 8 BOTH OUTPUTS IN CURRENT MODE 5 4 3 1 2 6 S2 5 4 3 1 2 6 S3 OUTPUT 1 OUTPUT 2 ANALOG OUTPUT 1 ANALOG OUTPUT 2 CO...

Страница 64: ...nalog Output Dipshunt Configurations continued T00125A 16 1 15 2 14 3 13 4 12 5 11 6 10 7 9 8 BOTH OUTPUTS IN VOLTAGE MODE 5 4 3 1 2 6 S2 5 4 3 1 2 6 S3 OUTPUT 1 OUTPUT 2 ANALOG OUTPUT 1 ANALOG OUTPUT...

Страница 65: ...unt Configurations continued T00126A 16 1 15 2 14 3 13 4 12 5 11 6 10 7 9 8 ANALOG OUTPUT 1 IN CURRENT MODE ANALOG OUTPUT 2 IN VOLTAGE MODE 5 4 3 1 2 6 S2 5 4 3 1 2 6 S3 OUTPUT 1 OUTPUT 2 ANALOG OUTPU...

Страница 66: ...hunt Configurations continued T00127A 16 1 15 2 14 3 13 4 12 5 11 6 10 7 9 8 ANALOG OUTPUT 1 IN VOLTAGE MODE ANALOG OUTPUT 2 IN CURRENT MODE 5 4 3 1 2 6 S2 5 4 3 1 2 6 S3 OUTPUT 1 OUTPUT 2 ANALOG OUTP...

Страница 67: ...CIRCUITRY DIPSHUNT ON TERMINATION UNIT XU5 XU7 E1 24 VDC I O SUPPLY DI POWER 24 OR 125 VDC 16 1 15 2 14 3 13 4 12 5 11 6 10 7 9 8 E2 E3 E4 5 V 1 2 3 JUMPER 24V 125V T00129A 24 VDC I O SUPPLY IN SERIES...

Страница 68: ...Configurations continued T00130A FIELD POWERED INPUT CONTROLLER DIGITAL INPUT CIRCUITRY DIPSHUNT ON TERMINATION UNIT XU5 XU7 E1 24 VDC I O SUPPLY DI POWER 24 OR 125 VDC 16 1 15 2 14 3 13 4 12 5 11 6...

Страница 69: ...ION NTCS02 INTRODUCTION I E96 207A A 13 Figure A 7 COM TCS Cable Connections MODULE MOUNTING UNIT PROCESS I O TERMINATIONS CONTROLLER TERMINATION UNIT TCS CONTROLLER MODULE ANALOG CONTROL STATION T001...

Страница 70: ...S02 INTRODUCTION A 14 I E96 207A Figure A 8 COM TCS Cabling Diagram P3 IMCOM03 04 P3 IISAC01 P3 IISAC01 P5 P4 P3 P1 P2 NTCS02 NKTU01 NKDS01 NKDS01 P3 IMCOM03 04 P3 IISAC01 P5 P4 P3 P1 P2 NTCS02 NKTU01...

Страница 71: ...tal and analog I O signals See Figure B 2 when connecting field wiring to the termination module Figure B 3 shows the cabling from the termination module to the con troller module Refer to Appendix A...

Страница 72: ...4 20 mA Single ended voltage Differential voltage Analog Output Application Signal Type Dipswitch Configuration S5 Both outputs in voltage mode Output 1 in voltage mode output 2 in current mode Outpu...

Страница 73: ...30 22 ANALOG INPUT ANALOG OUTPUT DIGITAL INPUT SERIAL LINK DIGITAL OUTPUT T00135A TERMINAL NUMBER P3 IMCOM03 04 P3 IMCOM03 04 P3 IMCOM03 04 P3 IISAC01 P3 IISAC01 P3 IISAC01 P3 IISAC01 P3 IISAC01 P3 II...

Страница 74: ...termination module Refer to Table C 1 to determine the applications for the IDS Table C 2 shows the terminal assignments for the termination module Refer to Table C 2 when connecting field wiring to t...

Страница 75: ...n a control module and a control station Digital Indicator Station NDIS01 NKTD01 Termination Module NICS01 6634408 ribbon cable Table C 2 NIDS01 Terminal Assignments Terminal Number Assignment 1 Commo...

Страница 76: ...07A C 3 Figure C 2 NIDS01 Cabling Diagram P3 IISAC01 P3 IISAC01 P3 IISAC01 P3 IISAC01 P3 IISAC01 P3 IISAC01 J1 J1 J1 J1 P1 P1 NICS01 NICS01 NIDS01 NIDS01 NKTD01 NKTD01 NKDS01 NKDS03 NKDS02 NKDS01 NKDS...

Страница 77: ...8756 ASIA PACIFIC 152 Beach Road Gateway East 20 04 Singapore 189721 Telephone 65 391 0800 Telefax 65 292 9011 EUROPE AFRICA MIDDLE EAST Via Puccini 2 16154 Genoa Italy Telephone 39 10 6582 943 Telefa...

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