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Bailey Infi 90 INIPR01, Instruction

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DESCRIPTION AND OPERATION

INNIS01 NETWORK INTERFACE SLAVE MODULE

I-E96-613A   

2 - 3

NIS POLL

The NIS poll is a single destination message. The NIS module
uses this message type to poll the operational status of another
node.

MESSAGE FORMAT

Messages exist as frames of information. Each frame consists
of a message control field that follows an information field. The
information field contains the message data. It can consist of
multiple messages and vary in size to a maximum of 1,500
bytes. The control field contains time of origination, sequence,
source, size, circulation count, message type, destinations and
checksum.

The NIS module increments the circulation count field of all
incoming messages. When a message count field exceeds 255,
the message is discarded. This is useful in keeping retry and
spurious message traffic to a minimum. The NIS module uses
the message type to determine how to process the message.
The checksum and cyclic redundancy check (CRC) fields verify
data integrity.

MESSAGE TRANSMISSION

Any NIS module can transmit a message at any time without
regard to the activities of any other NIS module on the system.
Each NIS module can transmit and receive messages simulta-
neously. NIS module start-up/shutdown is local and  requires
no interaction with other NIS modules on the INFI-NET or
Plant Loop. Each NIS module receives all incoming messages
and transmits a new stream of messages in a store and forward
fashion to the next node. When there are no messages for the
NIS module to transmit, the NIS module transmits flag charac-
ters (null packets) as the loop synchronizing condition to keep
the receivers in lock.

Data Integrity

There are two methods the NIS module uses to insure data
integrity: Retry logic and polling.

RETRY LOGIC

If, on the first message transmission, the NIS module does not
receive a positive acknowledgment or negative acknowledg-
ment from the destination node, it transmits the message
again 11 times. If after this series of retries there is still no
response, the destination node is marked off-line and the NIS
module informs the network processing module of the negative
acknowledgment message.

Summary of Contents for Infi 90 INIPR01

Page 1: ... Process Control and Automation Solutions from Elsag Bailey Group E96 613 INFI NET to Plant Loop Remote Interface INIPR01 ...

Page 2: ...MENTS ÉLECTRONIQUES SONT SENSIBLES AUX PERTURBATIONS PAR FRÉQUENCE RADIO DES PRÉCAUTIONS DEVRONT ÊTRE PRISES LORS DE L UTILISATION DU MATÉ RIEL DE COMMUNICATION PORTATIF LA PRUDENCE EXIGE QUE LES PRÉCAUTIONS À PRENDRE DANS CE CAS SOIENT SIGNALÉES AUX ENDROITS VOULUS DANS VOTRE USINE PERTURBATIONS DU PROCÉDÉ L ENTRETIEN DOIT ÊTRE ASSURÉ PAR UNE PERSONNE QUALIFIÉE EN CONSIDÉRANT L ASPECT SÉCURITAIRE...

Page 3: ... INNIS01 Network Interface Slave Module an INIPT02 INFI NET to Plant Loop Transfer Module and an IMMPI01 Multi Function Processor Interface Module make up an IPR remote interface Two IPR interfaces one connected to the Plant Loop system and one connected to the INFI NET system are required for a complete link This instruction explains the IPR interface features specifica tions and operation It als...

Page 4: ... 8 1 through 8 2 Original A 1 through A 3 Original B 1 through B 3 Original C 1 through C 5 Original D 1 through D 5 Original E 1 through E 6 Original Index 1 through Index 2 Original When an update is received insert the latest changed pages and dispose of the super seded pages NOTE On an updated page the changed text or table is indicated by a vertical bar in the outer mar gin of the page at the...

Page 5: ...tal shock p 3 9 3 18 Wear eye protection whenever working with cleaning solvents When removing solvents from printed circuit boards using com pressed air injury to the eyes could result from splashing solvent as it is removed from the printed circuit board p 6 1 SPECIFIC CAUTIONS Always operate the IPT module with the machine fault timer circuit enabled Unpredictable module outputs may result if t...

Page 6: ...cution sérieuse ou fatale p 3 9 3 18 Des lunettes de protection devraient être portées lors de travail avec des solvants nettoyants Lorsqu on enlève les solvants des cir cuits imprimés à l aide d air comprimé les éclaboussures de solvant pourraient causer des blessures aux yeux p 6 1 ATTENTIONS D ORDRE SPÉCIFIQUE N utilisez jamais un module IPT sans l usage de sa minuterie de détection de défailla...

Page 7: ...NET to Plant Loop Messages 2 1 Plant Loop to INFI NET Messages 2 2 INNIS01 NETWORK INTERFACE SLAVE MODULE 2 2 Messages 2 2 Broadcast 2 2 Time Synchronization 2 2 Multicast 2 2 NIS Poll 2 3 Message Format 2 3 Message Transmission 2 3 Data Integrity 2 3 Retry Logic 2 3 Polling 2 4 INIPT02 INFI NET TO PLANT LOOP TRANSFER MODULE 2 4 Exception Reporting 2 4 Control and Configuration Messages 2 4 Status...

Page 8: ...1 MULTI FUNCTION PROCESSOR INTERFACE MODULE CONFIGURATION 3 15 INIPT02 AND IMMPI01 MODULE INSTALLATION 3 17 FUNCTION BLOCK CONFIGURATION 3 19 OPTIONAL DIGITAL I O MODULES 3 19 SECTION 4 OPERATING PROCEDURES 4 1 INTRODUCTION 4 1 INNIS01 NETWORK INTERFACE SLAVE MODULE START UP PROCEDURES 4 1 Event Counters 4 1 Error Counters 4 1 INIPT02 INFI NET TO PLANT LOOP TRANSFER MODULE LEDs AND CONTROLS 4 2 St...

Page 9: ... OR MODULE REPLACEMENT PROCEDURES 7 2 SECTION 8 SUPPORT SERVICES 8 1 INTRODUCTION 8 1 REPLACEMENT PARTS AND ORDERING INFORMATION 8 1 TRAINING 8 2 TECHNICAL DOCUMENTATION 8 2 APPENDIX A NTCL01 TERMINATION UNIT CONFIGURATION A 1 INTRODUCTION A 1 APPENDIX B NICL01 TERMINATION MODULE CONFIGURATION B 1 INTRODUCTION B 1 APPENDIX C NTMP01 TERMINATION UNIT CONFIGURATION C 1 INTRODUCTION C 1 APPENDIX D NIM...

Page 10: ...umper Configuration for NTMP01 Termination Unit C 1 C 2 DCE Jumper Configuration for NTMP01 Termination Unit C 2 C 3 NTMP01 Nonhandshake Jumper Configuration C 2 C 4 NTMP01 Loopback Jumper Configuration C 3 C 5 NTMP01 Jumpers J3 through J10 Configuration C 3 C 6 NTMP01 Jumpers J14 through J17 Configuration C 4 C 7 NTMP01 Connector Assignments and Jumper Locations C 5 C 8 NTMP01 Cable Connections C...

Page 11: ...PT02 Database Memory Use 4 5 4 3 Bytes Required per Function Block Type 4 5 5 1 INNIS01 Error Codes 5 1 5 2 INIPT02 Error Codes 5 2 5 3 INNIS01 Edge Connector P1 Pin Assignments 5 3 5 4 INNIS01 Edge Connector P2 Pin Assignments 5 3 5 5 INNIS01 Edge Connector P3 Pin Assignments 5 4 5 6 INIPT02 Edge Connector P1 Pin Assignments 5 4 5 7 INIPT02 Edge Connector P2 Pin Assignments 5 4 5 8 INIPT02 Edge C...

Page 12: ...amiliar with communication networks INTERFACE DESCRIPTION Two interconnected IPR interfaces provide a communication path between a central INFI NET system and a remote satellite Plant Loop system see Figure 1 1 Bidirectional communica tion between the central system and the remote satellite sys tem is through standard RS 232 C ports A single serial channel is required for communications while two ...

Page 13: ... slot in the module mounting unit The circuit board con tains microprocessor based communication circuitry that enables it to interface with either local IPT module one in the central INFI NET system and one in the remote Plant Loop system Two captive latches on the front mounted faceplate secure the module to the module mounting unit There are 16 LEDs on the faceplate that display error codes and...

Page 14: ...Multi Function Processor Interface Module MPI provides the INIPT02 INFI NET to Plant Loop Transfer Module IPT with two RS 232 C communication ports The MPI mod ule is an interface device that handles I O to and from the IPT module Control and data signals from the IPT module travel through a 60 pin ribbon cable to the MPI module The MPI module connects to an NTMP01 Multi Function Pro cessor Termin...

Page 15: ...nt Procedures Explains how to replace the modules Support Services Explains the customer training Bailey Controls Company pro vides and information about ordering replacement parts Appendices Provide quick reference information about termination device configuration and various redundant interface configurations HOW TO USE THIS INSTRUCTION Read this instruction in sequence It is important to becom...

Page 16: ...de at a block address of a module Function Code An algorithm which manipulates specific functions These functions are linked together to form the control strategy INFI NET Advanced data communication highway I O Expander Bus Parallel communication bus between the control and I O modules Module Address A unique identifier of a specific device or a communication channel Refers to Control way or modu...

Page 17: ...MMU01 02 04 Module mounting unit IMDSM05 Digital slave I O module IMDSO01 Digital slave output module IMDSO02 Digital slave output module IMDSO03 Digital slave output module IMDSO04 Digital slave output module NFTP01 Field termination panel NICL01 Communication termination module NIDI01 Digital input termination module NIMP01 Multi function processor termination module NKLS01 Termination cable INN...

Page 18: ...es 300 to 38 400 baud user selectable Mounting Occupies 1 slot in a standard INFI 90 module mounting unit IMMPI01 module Power requirements 5 VDC at 415 mA 2 08 W nominal Communication ports 2 full duplex serial EIA standard RS 232 C Mounting Occupies 1 slot in a standard INFI 90 module mounting unit All interface modules Electromagnetic radio frequency interference Values are not available at thi...

Page 19: ...k If a module detects an illegal address it generates a bus error and displays an error code on the faceplate LEDs If the processor fails to reset the machine fault timer it expires When this happens the communication module stops and the status LED turns red Module hardware also monitors the I O expander bus clock If there is no clock signal the module hardware generates an interrupt INFI NET to ...

Page 20: ... INFI NET NIS module for transmission around the INFI NET loop INNIS01 NETWORK INTERFACE SLAVE MODULE The NIS module serves as an I O module for the IPT module This section provides an overview of the NIS module operating theory Messages The NIS module processes four different message types Broad cast time synchronization multicast and NIS poll BROADCAST A node generates a broadcast message when s...

Page 21: ...ify data integrity MESSAGE TRANSMISSION Any NIS module can transmit a message at any time without regard to the activities of any other NIS module on the system Each NIS module can transmit and receive messages simulta neously NIS module start up shutdown is local and requires no interaction with other NIS modules on the INFI NET or Plant Loop Each NIS module receives all incoming messages and tra...

Page 22: ...e Other modules interface with the IPT module within the node status protocol rules of INFI NET and Plant Loop The interface generates on line off line and busy status for nodes on other loops and expects to receive node status for every node on the local loop Exception Reporting The IPT module maintains a database of all points that send or receive exception reports to or from the remote loop The...

Page 23: ...module looks for a one byte character at the start of every transmission Once it recognizes the synchro nization character it looks at a byte count field in each mes sage to determine the framing of successive messages SEQUENCE CONTROL All messages have a sequence number The transmitting and receiving IPT modules use the sequence number to keep track of outstanding lost and bad messages LINE CONTR...

Page 24: ...way or module bus A failover occurs when the secondary IPT module detects a primary module failure on the module bus or Controlway When this happens the secondary assumes responsibility and the primary is taken off line The new primary IPT module brings its NIS module on line OPERATION OF SERIAL DATA CHANNELS Command and data transfer across the IPR interface is through an asynchronous RS 232 C in...

Page 25: ...atic shielding bag until you are ready to install them in the system Save the bag for future use 2 Ground Bag Before Opening Before opening a bag con taining an assembly with semiconductors touch it to the equipment housing or a ground to equalize charges 3 Avoid Touching Circuitry Handle assemblies by the edges avoid touching the circuitry 4 Avoid Partial Connection of Semiconductor Verify that a...

Page 26: ...r set tings circuit board layout and cable connections for these ter mination devices Refer to the NTCL01 termination unit or NICL01 termination module instruction for more complete con figuration and installation information The INIPT02 INFI NET to Plant Loop Transfer Module termi nates through the IMMPI01 Multi Function Processor Interface Module The IMMPI01 module terminates through an NTMP01 M...

Page 27: ...ght is the least significant bit with a binary weight of one Record the dipswitch SW1 settings in the space provided Figure 3 1 INNIS01 Dipswitch and Jumper Locations 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 OPEN 1 2 3 4 5 6 7 8 OPEN 1 2 3 4 5 6 7 8 OPEN 1 2 3 4 5 6 7 8 OPEN SW4 I O EXPANDER BUS ADDRESS SW3 LOOP MODE SW2 LOOP ADDRESS SW1 NODE ADDRESS TP50144C USER CONFIGURED...

Page 28: ...ided Table 3 2 INNIS01 Dipswitch SW2 Settings Loop Address Example Dipswitch Pole Binary Value 1 2 3 4 5 6 7 8 128 64 32 16 8 4 2 1 1 0 0 0 0 0 0 0 1 64 0 1 0 0 0 0 0 0 250 1 1 1 1 1 0 1 0 User setting NOTE 0 CLOSED or ON 1 OPEN or OFF Table 3 3 INNIS01 Dipswitch SW3 Settings Pole Setting1 2 Function2 User Setting 1 1 NIS module is part of a network to network connecting device 0 NIS module is par...

Page 29: ...SWITCH SW4 I O EXPANDER BUS ADDRESS AND COUNTERS The NIS module can have an I O expander bus address from zero to seven Poles one through three of dipswitch SW4 set the I O expander bus address of the NIS module see Figure 3 2 Refer to Table 3 4 for I O expander bus address settings Poles four through eight set the address of the on board event and error counters that the NIS module displays using...

Page 30: ...0 00 No of timer interrupts 0 1 0 0 1 09 No of multicast messages received excluding originated messages 0 1 0 1 0 0A No of multicast destinations received 0 1 0 1 1 0B No of time sync messages received excluding origi nated messages 0 1 1 0 0 0C No of broadcast messages received excluding origi nated messages 0 1 1 0 1 0D No of NIS poll messages received excluding originated messages 0 1 1 1 0 0E...

Page 31: ...n tents 1 1 1 1 0 1E No of receive buffer realignments 1 1 1 1 1 1F No of status buffer realignments User setting NOTES 1 0 CLOSED or ON 1 OPEN or OFF 2 Shaded areas designate normal operating positions Table 3 6 INNIS01 Error Counters Dipswitch Pole Binary Value Hexadecimal Value Description 4 5 6 7 8 16 8 4 2 1 0 0 0 0 1 01 No of receive errors on loop 1 0 0 0 1 0 02 No of receive errors on loop...

Page 32: ...ed on the operator console Electronics within the power entry panel monitor the power system status A single status output is made available to the communication system To use this feature wire the status output to the ter minal block on the NTCL01 and NICL01 termination device labeled PSS1 or PSS2 Two sets of terminals are available on each termination device for interconnecting the power system ...

Page 33: ...ny required I O modules 4 Attach the hooded end of the NKLS01 NKLS02 NKLS11 or NKLS12 cable to the module mounting unit backplane cable connector opening for the NIS module 5 Slide the NIS module in while guiding the top and bottom edges of the circuit board along the top and bottom rails of the module mounting unit 6 Push on the faceplate until the rear edge of the module is firmly seated in the ...

Page 34: ...DULE IPT MODULE DIPSHUNTS INSTALLED DIPSHUNT SOCKET EMPTY EXCEPT WHEN I O MODULES ARE REQUIRED MODULE MOUNTING UNIT MPI MODULE IPT MODULE NIS MODULE DIPSHUNT INSTALLED DIPSHUNT SOCKET EMPTY EXCEPT WHEN I O MODULES ARE REQUIRED MODULE MOUNTING UNIT THE CONDITION OF THIS DIPSHUNT SOCKET IS NOT IMPORTANT IN THIS CONFIGURATION ...

Page 35: ...s that require 30 VDC set jumper J5 to the 30 VDC position Doing so allows the installation of the IPT module in a module mounting unit that uses 30 VDC and limits communication to the module bus Dipswitch Settings The IPT module consists of one circuit board The board has four dipswitches These dipswitches select module operation options and serial port communication characteristics and baud rate...

Page 36: ...led 3 1 Unused 0 Normal operating mode 4 1 Normal mode diagnostic port connector P4 enabled 0 Normal mode diagnostic port connector P4 disabled 5 6 0 0 Normal mode diagnostic port baud rate of 1200 0 1 Normal mode diagnostic port baud rate of 2400 1 0 Normal mode diagnostic port baud rate of 9600 1 1 Normal mode diagnostic port baud rate of 19200 7 8 0 0 Normal mode diagnostic port data 8 data bit...

Page 37: ...ettings in the space provided Table 3 9 INIPT02 Dipswitch SW3 Settings Pole Setting1 2 Function2 User Setting 1 1 Unused 0 Normal operating mode 2 1 Unused 0 Normal operating mode 3 1 Unused 0 Normal operating mode 4 1 Unused 0 Normal operating mode 5 1 Unused 0 Normal operating mode 6 1 Cache burst fill enabled 0 Cache burst fill disabled 7 1 Data cache enabled 0 Data cache disabled 8 1 Instructi...

Page 38: ... 0 Normal operating mode 6 1 Enables power system status failure 0 Disables power system status failure 7 1 Redundancy configured 0 Redundancy not configured 8 1 IPT module address 1 0 IPT module address 0 NOTES 1 0 CLOSED or ON 1 OPEN or OFF 2 Shaded areas designate normal operating positions 3 When hardware diagnostic mode is selected the settings for pole 2 change to 0 halt on error disabled 1 ...

Page 39: ...e as DCE Horizontal Set the RS 232 C diagnostic port to operate as DTE J2 4 3 Normal operating mode 4 2 Unused 4 1 Unused J4 Open Machine fault timer enabled This jumper must remain open for normal operation J53 30V Disconnects Controlway channel B for operation in early Network 90 module mounting units 30 VDC used MODB Connects Controlway channel B for operation in module mounting units utilizing...

Page 40: ...must be set as shown in Figures 3 7 and 3 8 to enable signal handshaking Module placement within the module mounting unit is impor tant when installing an IPT module with the MPI module Installation requires two adjacent slots in a module mounting unit The IPT module must occupy the right slot when facing the front of the module mounting unit and the MPI module must occupy the left slot Figure 3 6...

Page 41: ...t assignments IPT module in the right slot MPI module in the left slot in the module mounting unit are adjacent to its associated NIS module Figure 3 8 IMMPI01 Jumper J2 Settings RTSB RTSB TP25209A 1 3 5 2 4 6 7 8 FOR RTSB HANDSHAKE DUART DUART P3 29 P3 14 DUART DUART RTSB DIGOUT 2 DIGOUT 2 RTSB DIGOUT 2 DIGOUT 2 CAUTION To avoid potential module damage evaluate your system for compatibility prior...

Page 42: ...e MPI slot and the IPT slot 5 Remove any 24 pin dipshunts from the I O expander bus sockets that would connect the IPT or MPI modules to any module other than those making up the IPR interface and any required I O modules 6 Attach the hooded end of the NKTU01 NKTU02 NKTU11 or NKTU12 cable to the module mounting unit backplane cable connector opening for the IPT module The other end of the cable at...

Page 43: ... Appendix E Digital I O mod ules must have an I O expander bus address of eight The IPT module uses the digital outputs in the following manner Digi tal output one enables any device usually a modem connected to port one Digital output two enables any device usually a modem connected to port two Digital outputs one and two are kept in sync with the RTS timing patterns Digital output three selects ...

Page 44: ... four through eight of dipswitch SW4 Use the counter display faceplate LEDs to check the NIS mod ule operation If communication errors occur the host module sets the NIS module communication status bits in the module status report View the module status using a monitoring device console computer etc on the loop Event Counters Internal counters maintain a count of events such as the num ber of mess...

Page 45: ...odule It has three pos sible states Table 4 1 lists the meaning of the status LED states Refer to Section 5 for corrective action if the status LED indicates that an error exists CPU LEDs There are two groups of eight CPU LEDs Group A LED one will flash when the link is in restart mode Group A LEDs seven and eight are illuminated on the primary IPT module Only group A LED eight is illuminated on t...

Page 46: ...EDS and Controls Table 4 1 INIPT02 Status LED States LED State Description Off No power to the IPT module Solid green The IPT module is in execute mode Flashing green every 1 2 second The module is in configure mode Flashing green every 2 seconds The IPT diagnostics detect a configuration error Solid red The IPT diagnostics detect a hardware failure or con figuration problem CPU LEDs display an er...

Page 47: ... configuration to be modified While in configure mode all IPT module functions continue to operate normally Any changes made to the execu tive block function code 203 of the IPT module have no effect until the module returns to execute mode Use an INFI 90 operator interface device to do any configuration tasks Refer to the product instruction for the operator interface used for details INIPT02 MOD...

Page 48: ...ata from the INFI NET loop to the Plant Loop The total RAM memory available for the database is approximately 1 024 kilobytes Table 4 2 lists the IPT module database record sizes The data in the tables applies to both the central INFI NET loop and the remote satellite Plant Loop databases Table 4 3 lists the bytes of memory required for block records Table 4 2 INIPT02 Database Memory Use Database ...

Page 49: ...A LEDs dis play error codes Table 3 6 lists the types of error counters Group B LEDs are off when group A LEDs are displaying error codes Refer to Table 5 1 for a list of error codes and associated corrective action Table 5 1 INNIS01 Error Codes Code LED 8 7 6 5 4 3 2 1 Condition Corrective Action 13 0 0 0 1 0 0 1 1 ROM checksum error Replace NIS 16 0 0 0 1 0 1 1 0 Loopback test failure Replace NI...

Page 50: ...fy pole 8 of dipswitch SW4 is set properly Set pole 7 of dipswitch SW4 to 1 12 0 0 0 1 0 0 1 0 NIS not responding Check dipshunt between NIS and IPT Replace NIS 13 0 0 0 1 0 0 1 1 ROM checksum error Replace NIS 14 0 0 0 1 0 1 0 0 I O expander bus message failure Reset IPT Replace if error recurs 15 0 0 0 1 0 1 0 1 Loop failure Correct loop integrity problem 16 0 0 0 1 0 1 1 0 NIS loopback test fai...

Page 51: ...ice 3F 0 0 1 1 1 1 1 1 The IPT has stopped because the user pressed the stop pushbutton Reset IPT NOTE Codes are displayed only when the IPT module is halted and the status LED is red 0 LED OFF 1 LED ON Table 5 2 INIPT02 Error Codes continued Code LED 8 7 6 5 4 3 2 1 Condition Corrective Action Table 5 3 INNIS01 Edge Connector P1 Pin Assignments Pin Signal Pin Signal 1 5 VDC 2 5 VDC 3 Unused 4 Unu...

Page 52: ...und J Ground 9 Transmit 2 phase 1 K Transmit 2 phase 1 10 Transmit 2 phase 2 L Transmit 2 phase 2 11 Ground M Ground 12 Power system status 2 N Power system status 1 13 Ground P Ground 14 Ground R Ground 15 Receive 2 S Receive 2 Table 5 6 INIPT02 Edge Connector P1 Pin Assignments Pin Signal Pin Signal 1 5 VDC 2 5 VDC 3 Power supply status 4 Controlway B 5 Common 6 Common 7 Unused 8 15 VDC 9 Power ...

Page 53: ...Red1 busy 24 Red2 busy 10 Ground 25 Ground 11 Red2 data 7 26 Red2 data 6 12 Red2 data 5 27 Red2 data 4 13 Red2 data 3 28 Red2 data 2 14 Red2 data 1 29 Red2 data 0 15 Ground 30 Red2 parity Table 5 9 INIPT02 RS 232 C Diagnostic Port P4 Pin Assignments Pin Signal Port configured as DCE Port Configured as DTE 2 Receive data Transmit data 3 Transmit data Receive data 5 Ground Ground 7 Request to send C...

Page 54: ...vidual tests can be executed The typical procedure is to select a diagnostic to execute set the module dipswitches accordingly reset the module and observe the results on the faceplate LEDs If the halt on error feature is disabled the selected test runs repeatedly until the IPT module is reset and another test is selected If halt on error feature is enabled the test stops and the LEDs display the ...

Page 55: ... remaining poles are used to select module address and Controlway or module bus communication They should remain in their normal oper ating position Dipswitch SW1 enables or disables the halt on error feature and selects the diagnostic test Figure 5 1 shows the definition of the dipswitch poles On dipswitch SW1 poles three through eight select the diag nostic test Pole eight is the least significa...

Page 56: ...functions of RAM NVRAM 04 Verifies read write and data retention functions of NVRAM Sets test patterns for test 22 Immediate IRQ 05 Verifies operation of interrupt control registers Timer 06 Verifies operation of system 1 msec timer Local RS 232 C DUART 1 07 Verifies local loopback capability of DUART 1 Local RS 232 C DUART 2 08 Verifies local loopback capability of DUART 2 Real time clock time an...

Page 57: ...re mented and displayed on the group A LEDs Remote RS 232 C DUART 1 11 Verifies RS 232 C line drivers and receivers for data and handshake lines connected to DUART 1 Requires loopback jumpers for data and handshake lines Remote RS 232 C DUART 2 12 Verifies RS 232 C line drivers and receivers for data and handshake lines connected to DUART 2 Requires loopback jumpers for data and handshake lines Ex...

Page 58: ...2 INIPT02 LED Functions Diagnostic Mode GROUP A LEDs GROUP B LEDs LED 1 LED 2 LED 3 LED 4 LED 5 LED 6 LED 7 LED 8 LED 1 LED 2 LED 3 LED 4 LED 5 LED 6 LED 7 LED 8 LSB LSB MSB MSB PASS COUNT TEST NUMBER TEST NUMBER MODE FAIL TP25211B FAILURE COUNT NOT USED ...

Page 59: ...nel should be familiar with the mod ules that make up the INIPR01 INFI NET to Plant Loop Remote Interface IPR have experience working with pro cess control systems and know what precautions to take when working on live electrical systems PREVENTIVE MAINTENANCE SCHEDULE Table 6 1 is the preventive maintenance schedule for the modules that make up the IPR interface The table lists the preventive mai...

Page 60: ...Checking signal power and ground connections Printed Circuit Board Cleaning There are several circuit board cleaning procedures in this sec tion These procedures cover circuit board cleaning and wash ing and cleaning edge connectors Use the procedures that meet the needs of each circuit board Remove all dust dirt oil corrosion or any other contaminant from the circuit board Table 6 1 Preventive Ma...

Page 61: ... it free of the circuit board EDGE CONNECTOR CLEANING To clean edge connector contacts 1 Use a solvent mixture of 80 isopropyl alcohol 99 5 elec tronic grade and 20 distilled water 2 Soak a lint free cloth with the solvent mixture 3 Work the cloth back and forth parallel to the edge connec tor contacts 4 Repeat with a clean cloth that is soaked with the solvent mixture 5 Dry the edge connector con...

Page 62: ...ntacts by spraying with isopro pyl alcohol 4 Remove excess alcohol and dry using compressed air Checking Connections Check all signal wiring power and ground connections within the cabinet to verify their integrity When checking connec tions always turn a screw nut or other fastening device in the direction to tighten only If the connection is loose it will be tightened If the connection is tight ...

Page 63: ...1 2 turn either way to release them When removing either the INIPT02 or IMMPI01 module remember that these mod ules are connected by a cable that must be disconnected 2 Grasp the screws and slide out the module or modules 3 If necessary disconnect the cable connecting the modules and remove only the defective module 4 Set any dipswitches and jumpers on the replacement mod ule to match the settings...

Page 64: ...S To replace the following termination devices refer to the appro priate instructions for step by step replacement procedures and spare parts information NTCL01 Communication Termination Unit NICL01 Communication Termination Module NTMP01 Multi Function Processor Termination Unit NIMP01 and NIMP02 Multi Function Processor Termina tion Modules ...

Page 65: ...scriptions from the nearest Bailey Controls Company sales office Table 8 1 provides a list of spare parts Table 8 1 Spare Parts List Part Number Description 1946984_1 Jumper 1948720_60 Auxiliary I O ribbon cable 60 pin 1948936_1 Jumper HW SETUP socket IMMPI01 Multi function processor interface module INIPT02 INFI NET to Plant Loop transfer module INNIS01 Network interface slave module NICL01 Commu...

Page 66: ...trols man uals can be obtained from the nearest Bailey Controls sales office at a reasonable charge NKTU12 Termination module cable INIPT02 to NIMP01 non PVC NTCL01 Communication termination unit NTMP01 Multi function processor termination unit NOTE It is impractical to specify a recommended quantity of spare parts because Bailey custom designs every system Contact Bailey Controls Company for help...

Page 67: ...he location of jumpers and connectors Figures A 2 and A 3 show the coaxial and twinaxial cable connections Table A 1 lists the jumper settings used on TCL unit circuit board revision levels D and E Table A 2 lists the jumper set tings used on TCL unit circuit board revision levels F or higher Figure A 1 NTCL01 Connector and Jumper Locations Revision F or Greater P1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 ...

Page 68: ... 8 7 6 5 4 3 2 1 TB1 TB2 LOOP2 LOOP1 P1 NTCL01 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 TB1 TB2 LOOP2 LOOP1 P1 NTCL01 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 TB1 TB2 LOOP2 LOOP1 J2 J2 J2 J1 J1 J1 E2 E1 P1 COM 24 V E2 E1 COM 24 V E2 E1 COM 24 V IN FROM LOOP NKTL01 3 TO OTHER NODES J3 J4 J3 J4 J3 J4 P3 P1 P2 INNIS01 P3 P1 P2 INNIS01 NKLS01 NKLS11 NKLS01 NKLS11 NKCL01 NKCL11 NKTT01 NKTT11 ...

Page 69: ...179D P1 P1 INNIS01 COM E2 E1 24 V COM E2 E1 24 V P3 P1 P2 INNIS01 IN FROM LOOP J3 J4 J3 J4 J2 J2 J1 J1 NKLS01 NKLS11 NKLS01 NKLS11 NKPL01 NKPL02 OUT TO OTHER NODES Table A 1 NTCL01 Jumper Settings for Revisions D and E Jumper Number Twinaxial Cable Jumper Settings Coaxial Cable Jumper Settings J5 J12 2 3 2 3 J13 J18 1 2 2 3 Table A 2 NTCL01 Jumper Settings for Revision F or Greater Jumper Number T...

Page 70: ...connectors Fig ures B 2 and B 3 show the coaxial and twinaxial cable connec tions Table B 1 lists the jumper settings used on ICL module circuit board revision level C Table B 2 lists the jumper set tings used on ICL module circuit board revision levels D or higher Figure B 1 NICL01 Connector and Jumper Locations Revision D or Greater ON LINE LED CR3 TB5 TB4 LOOP 1 IN LOOP 2 IN LOOP 1 OUT LOOP 2 O...

Page 71: ...INNIS01 Modules NKLS02 NKLS12 NKTL01 3 J1 P1 NICL01 J1 TB3 TB2 TB1 J2 J3 J4 TB4 TB5 IN OUT LOOP 1 LOOP 2 OUT IN P1 NICL01 J1 TB3 TB2 TB1 J2 J3 J4 TB4 TB5 IN OUT LOOP 1 LOOP 2 OUT IN NKTL01 3 P1 NICL01 J1 TB3 TB2 TB1 J2 J3 J4 TB4 TB5 IN OUT LOOP 1 LOOP 2 OUT IN J2 P3 P1 P2 INNIS01 NKCL01 NKCL11 NKTT01 NKTT11 TP85178C ...

Page 72: ...2 OUT IN P3 P1 P2 INNIS01 P1 NICL01 J1 TB3 TB2 TB1 J2 J3 J4 30 29 28 TB4 TB5 IN OUT LOOP 1 LOOP 2 OUT IN 27 26 25 NKPL03 Table B 1 NICL01 Jumper Settings for Revision C Jumper Number Twinaxial Cable Jumper Settings Coaxial Cable Jumper Settings J5 J12 2 3 2 3 J13 J18 1 2 2 3 Table B 2 NICL01 Jumper Settings for Revision D or Greater Jumper Number Twinaxial Cable Jumper Settings Coaxial Cable Jumpe...

Page 73: ...pswitch SW4 pole seven must be set to one on both IPT modules IPT executive block specifications and the serial port configuration determine what conditions will lead to a failover from primary IPT module to secondary IPT module If the primary IPT module stops executing for any rea son the backup IPT module will attempt to come on line The IPT module supports external equipment switching on fail o...

Page 74: ...rations can be with or without redundant termination units or modules In both cases one or both serial ports can be used for data transfer depending on the needs of the application Figures E 3 through E 5 show redundant interfaces using various termination unit or module configura tions Figure E 3 illustrates redundant IPT modules using a single NTMP01 Multi Function Processor Termination Unit In ...

Page 75: ...rmination Modules PRIMARY IMMPI01 NKTU01 NKTU11 NKTU01 NKTU11 ONLY CONTROLWAY CARRIES REDUNDANCY COMMUNICATION TP21186A 1948720A60 PRIMARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 SECONDARY IMMPI01 1948720A60 SECONDARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 NTMP01 P2 P5 P6 P1 P7 P8 P4 P3 RS 232 C PORTS ...

Page 76: ...PT modules use two NTMP01 termination units This configuration gives each IPT module control of a termination unit with two RS 232 C serial channels Only the primary IPT module will enable its termina tion unit The secondary IPT module will not attempt to enable its termination unit unless it becomes the primary transfer module Figure E 3 Redundant IPT Modules Using an NTMP01 Termination Unit PRIM...

Page 77: ...ary IPT module will not enable its termination unit unless it becomes the primary transfer mod ule Figure E 4 Redundant IPT Modules Using Redundant NTMP01 Termination Units PRIMARY IMMPI01 NKTU01 NKTU11 NKTU01 NKTU11 ONLY CONTROLWAY CARRIES REDUNDANCY COMMUNICATION TP21189A 1948720A60 PRIMARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 SECONDARY IMMPI01 1948720A60 SECONDARY INIPT02 P1 P1 P6...

Page 78: ...Y IMMPI01 NKTU02 NKTU12 NKTU02 NKTU12 ONLY CONTROLWAY CARRIES REDUNDANCY COMMUNICATION TP21190A 1948720A60 PRIMARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 P3 P5 P5 P7 P7 P4 P4 P2 P2 P1 P1 P11 P11 P6 P6 NIMP01 NIMP01 RS 232 C PORTS RS 232 C PORTS P3 J1 J2 P2 P2 SECONDARY IMMPI01 1948720A60 SECONDARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 ...

Page 79: ...s J1 and J2 Figure D 5 shows the jumper configura tions for jumpers J5 through J10 Figure D 6 shows the jumper configurations for jumpers J14 through J17 Figure D 7 shows the NIMP01 connector and jumper locations Figure D 8 shows NIMP01 cable connections Refer to Appendix E for cable diagrams and information on how to install redundant termination modules Jumpers J11 and J12 are storage posts for ...

Page 80: ...or NIMP01 Termination Module Figure D 2 DCE Jumper Configuration for NIMP01 Termination Module RXD TP22148A RXD A TXD A TXD CTS A CTS RTS A RTS DB9 2 DB9 3 DB9 7 DB9 8 J1 AND J2 1 2 3 4 5 6 7 8 9 10 11 12 RXD TP22147A RXD A TXD A TXD CTS A CTS RTS A RTS DB9 2 DB9 3 DB9 7 DB9 8 J1 AND J2 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 81: ...handshake Jumper Configuration Figure D 4 NIMP01 Loopback Jumper Configuration RXD TP22149A RXD A TXD A TXD CTS A CTS RTS A RTS DB9 2 DB9 3 DB9 7 DB9 8 J1 AND J2 1 2 3 4 5 6 7 8 9 10 11 12 RXD TP22150A RXD A TXD A TXD CTS A CTS RTS A RTS DB9 2 DB9 3 DB9 7 DB9 8 J1 AND J2 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 82: ...JUMPERS J19 J6 J5 AND J7 RELATE TO THE P5 CONNECTOR J6 AND J8 J5 AND J9 J7 AND J10 DB9 1 DB9 4 DB9 5 1 2 J19 AND J20 CTS DB9 8 Figure D 6 NIMP01 Jumpers J14 through J17 Configuration CTSB J14 P1 P1 J15 CTSB P1 J16 P8 1 DIGIN 1 P1 P8 J17 2 DIGIN 1 TP25216B 33 34 25 4 P8 26 3 P8 1 2 3 1 2 3 1 2 3 1 2 3 CTSB J14 P1 P1 J15 CTSB P1 J16 P8 1 DIGIN 1 P1 P8 J17 2 DIGIN 1 33 34 25 4 P8 26 3 P8 1 2 3 1 2 3 ...

Page 83: ...SSIS GROUND 24 VDC RS 485 PORT J11 J18 SPARE J12 NIMP02 REDUNDANCY CABLES ATTACH HERE TERMINAL PORT RS 232 C PRINTER PORT RS 232 C J5 J7 P8 TP21191A J8 J13 J9 J10 DIGITAL INPUT J19 J20 Figure D 8 NIMP01 Cable Connections IMMPI01 NIMP01 RS 232 C PORTS RS 485 PORT INIPT02 P4 1948720A60 J1 P1 P1 P2 P2 P3 P3 P5 P6 P7 P4 P2 P1 P11 NKTU02 NKTU12 P3 J2 P6 P5 P7 P5 CR5 TP21188A NOTE P5 AND P7 CANNOT BE US...

Page 84: ...pswitch SW4 pole seven must be set to one on both IPT modules IPT executive block specifications and the serial port configuration determine what conditions will lead to a failover from primary IPT module to secondary IPT module If the primary IPT module stops executing for any rea son the backup IPT module will attempt to come on line The IPT module supports external equipment switching on fail o...

Page 85: ...rations can be with or without redundant termination units or modules In both cases one or both serial ports can be used for data transfer depending on the needs of the application Figures E 3 through E 5 show redundant interfaces using various termination unit or module configura tions Figure E 3 illustrates redundant IPT modules using a single NTMP01 Multi Function Processor Termination Unit In ...

Page 86: ...rmination Modules PRIMARY IMMPI01 NKTU01 NKTU11 NKTU01 NKTU11 ONLY CONTROLWAY CARRIES REDUNDANCY COMMUNICATION TP21186A 1948720A60 PRIMARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 SECONDARY IMMPI01 1948720A60 SECONDARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 NTMP01 P2 P5 P6 P1 P7 P8 P4 P3 RS 232 C PORTS ...

Page 87: ...PT modules use two NTMP01 termination units This configuration gives each IPT module control of a termination unit with two RS 232 C serial channels Only the primary IPT module will enable its termina tion unit The secondary IPT module will not attempt to enable its termination unit unless it becomes the primary transfer module Figure E 3 Redundant IPT Modules Using an NTMP01 Termination Unit PRIM...

Page 88: ...ary IPT module will not enable its termination unit unless it becomes the primary transfer mod ule Figure E 4 Redundant IPT Modules Using Redundant NTMP01 Termination Units PRIMARY IMMPI01 NKTU01 NKTU11 NKTU01 NKTU11 ONLY CONTROLWAY CARRIES REDUNDANCY COMMUNICATION TP21189A 1948720A60 PRIMARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 SECONDARY IMMPI01 1948720A60 SECONDARY INIPT02 P1 P1 P6...

Page 89: ...Y IMMPI01 NKTU02 NKTU12 NKTU02 NKTU12 ONLY CONTROLWAY CARRIES REDUNDANCY COMMUNICATION TP21190A 1948720A60 PRIMARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 P3 P5 P5 P7 P7 P4 P4 P2 P2 P1 P1 P11 P11 P6 P6 NIMP01 NIMP01 RS 232 C PORTS RS 232 C PORTS P3 J1 J2 P2 P2 SECONDARY IMMPI01 1948720A60 SECONDARY INIPT02 P1 P1 P6 P5 P4 P7 P5 CR5 P3 P3 J1 J2 P2 P2 ...

Page 90: ...raming 2 5 G Glossary 1 5 I IMMPI01 module Configuration 3 15 Description 1 3 Edge connectors 5 5 Installation 3 17 Replacement procedures 7 1 Specifications 1 7 Termination device NIMP01 02 termination module D 1 NTMP01 termination unit C 1 INFI NET to Plant Loop messages 2 1 INIPR01 interface Description 1 1 Operating modes 4 4 INIPT02 module Configuration 3 11 Description 1 2 2 4 Edge connector...

Page 91: ...6 NTCL01 termination unit A 1 NTMP01 termination unit C 1 O Operating modes 4 4 Operation of serial data channels 2 6 Overview 1 1 P Plant Loop to INFI NET messages 2 2 Point count limitations 4 5 Polling 2 4 Power system status 3 8 R Redundancy 2 6 E 1 Reference documents 1 5 Replacement parts 8 1 Replacement procedures 7 1 Retry logic 2 3 S Sequence control 2 5 Special handling precautions 3 1 S...

Page 92: ... 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 Telefax 39 10 6582 941 GERMANY Graefstrasse 97 D 60487 Frankfurt Main Germany Telephone 49 69 799 0 Telefax 49 69 799 2406 Form I E96 221A Litho in U S A 394 Copyright 1994 by Elsag Bailey Process Automati...

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