Page 1
IMMFP11 Multi-Function Processor Module Process Control and Automation Solutions from Elsag Bailey Group...
Page 2
The information contained in this document is subject to change without notice. Elsag Bailey, its affiliates, employees, and agents, and the authors and contributors to this publication specif- ically disclaim all liabilities and warranties, express and implied (including warranties of merchantability and...
Page 3
Preface The IMMFP11 Multi-Function Processor Module is a powerful stand-alone controller for use in complex control applications. It has the processing speeds and storage capabilities necessary for advanced control applications. The IMMFP11 module is a user-configurable device that receives process input and out- put through a variety of analog and digital I/O modules.
Page 4
® List of Effective Pages Total number of pages in this instruction is 73, consisting of the following: Page No. Change Date Preface Original List of Effective Pages Original iii through viii Original 1-1 through 1-7 Original 2-1 through 2-4 Original 3-1 through 3-10 Original...
Table of Contents Page SECTION 1 - INTRODUCTION ....................1-1 OVERVIEW ........................1-1 INTENDED USER ......................1-1 HARDWARE DESCRIPTION ..................1-1 Faceplate .......................1-2 Circuit Board ......................1-3 HARDWARE APPLICATION ...................1-3 FEATURES........................1-3 INSTRUCTION CONTENT .....................1-3 HOW TO USE THIS MANUAL ..................1-4 REFERENCE DOCUMENTS..................1-4 NOMENCLATURE ......................1-5 DOCUMENT CONVENTIONS ..................1-5 GLOSSARY OF TERMS AND ABBREVIATIONS .............1-5 SPECIFICATIONS ......................1-6 SECTION 2 - DESCRIPTION AND OPERATION................2-1...
Page 6
® Table of Contents (continued) Page SECTION 4 - OPERATING PROCEDURES (continued) Red/Green Status LED ..................4-2 STOP/RESET SWITCH....................4-3 MODES OF OPERATION ....................4-4 Configure Mode ..................... 4-4 Execute Mode ......................4-4 Error Mode ......................4-4 SECTION 5 - TROUBLESHOOTING...................5-1 INTRODUCTION ......................
Page 7
Table of Contents (continued) Page APPENDIX D - NIMP01 AND NIMP02 TERMINATION MODULE CONFIGURATION....D-1 INTRODUCTION......................D-1 List of Figures Title Page 1-1. Example IMMFP11 Module Applications ..............1-2 2-1. IMMFP11 Module Functional Block Diagram ............2-1 3-1. IMMFP11 Module Layout ..................3-3 3-2.
Page 8
® List of Tables (continued) Title Page 3-1. IMMFP11 Dipswitch SW3 Settings ................. 3-4 3-2. Example IMMFP11 Module Address Settings ............3-4 3-3. IMMFP11 Dipswitch SW4 Normal Operation Settings ..........3-4 3-4. IMMFP11 Dipswitch SW4 Special Operation Settings ..........3-5 3-5.
Page 9
Safety Summary GENERAL Equipment Environment WARNINGS All components, whether in transportation, operation or storage, must be in a noncorrosive environment. Electrical Shock Hazard During Maintenance Disconnect power or take precautions to insure that contact with energized parts is avoided when servicing. Special Handling This module uses electrostatic sensitive devices.
Page 10
® Trademarks and Registrations Registrations and trademarks used in this document include: ® INFI 90 Registered trademark of Elsag Bailey Process Automation ® INFI-NET Registered trademark of Elsag Bailey Process Automation ® Network 90 Registered trademark of Elsag Bailey Process Automation...
SECTION 1 - INTRODUCTION OVERVIEW The IMMFP11 Multi-Function Processor Module (MFP) is one of ® the workhorses of the INFI 90 OPEN control module line. It is a multiple loop analog, sequential, batch and advanced con- troller that provides powerful solutions to process control problems.
(NVRAM), random access memory (RAM), read only memory (ROM), a microprocessor running at 16 megahertz, direct memory access (DMA) circuits, Bailey custom bus circuits and various support circuitry. The board attaches to the faceplate with two screws. The module assembly occupies one slot in a module mounting unit.
INTRODUCTION ® Maintenance Scheduled module maintenance is covered by this section. This section describes how to replace the module. Repair/Replacement Procedures A list of the replacement parts and an explanation of the war- Support Services ranty policy are contained in this section. Appendices These appendices provide quick reference information for the hardware configuration of the IMMFP11 module and associ-...
(e.g., IMMFP1?) GLOSSARY OF TERMS AND ABBREVIATIONS Table lists the definitions of terms and abbreviations used in this instruction that are unique to Elsag Bailey Process Auto- mation. Table 1-3. Glossary of Terms and Abbreviations Term Description...
INTRODUCTION ® Table 1-3. Glossary of Terms and Abbreviations (continued) Term Description Module Bus Peer-to-peer communication link used to transfer information between intelligent modules within a process control unit. Node A point of interconnection to a network. Process control unit. A node on the plant-wide communication network containing control and I/O modules.
Page 17
INTRODUCTION Table 1-4. Specifications (continued) Property Characteristic/Value Air Quality Noncorrosive Certification CSA certified for use as process control equipment in an ordinary (non- hazardous) location. Factory Mutual approved for use in Class I, Divi- sion 2, hazardous locations. SPECIFICATIONS WBPEEUI230018A0 1 - 7...
SECTION 2 - DESCRIPTION AND OPERATION INTRODUCTION The IMMFP11 Multi-Function Processor Module functions like a series of functional blocks working together. To explain how the MFP module works, this section shows MFP module func- tionality as a block diagram (refer to Figure 2-1) and then explains each block in the following text.
I/O data between control and I/O modules. It supports up to 64 low power I/O modules. The bus uses a protocol designed by Elsag Bailey to insure data integ- rity. The bus bandwidth is 500 kilobytes per second, however actual throughput is about 100 kilobytes per second.
32 connections. The Controlway interface is provided by a custom Elsag Bailey integrated cir- cuit that links the MFP module to the Controlway. It has full DMA capabilities (allowing for quicker operation), and two redundant, independent communication channels.
DESCRIPTION AND OPERATION ® There are two separate communication paths on the MMU backplane circuit allotted for Controlway communications. Data is transmitted over both channels simultaneously and received in separate receivers where it is checked for integrity. In this way, the Controlway minimizes the chances that a fail- ure on a circuit board or the backplane will cause loss of mod- ule communication.
SPECIAL HANDLING Observe these steps when handling electronic circuitry: NOTE: Always use Elsag Bailey field static kit (part number 1948385?1 - consisting of two wrist straps, ground cord assembly, alligator clip, and static dissipating work surface) when working with the modules.
UNPACKING AND INSPECTION 1. Examine the hardware immediately for shipping damage. 2. Notify the nearest Elsag Bailey sales office of any such damage. 3. File a claim for any damage with the transportation com- pany that handled the shipment.
INSTALLATION -3 0 V D C SY S TE M (D E FAU LT) R E SE RV ED C O N TRO LW AY R E SE RV ED S W 3 S W 4 M AC H IN E FAU LT T IM ER J U M P E R S A N D P O S TS T 01 6 04 A Figure 3-1.
INSTALLATION ® Table 3-1. IMMFP11 Dipswitch SW3 Settings User Pole Setting Function Setting Normal run. Invoke diagnostics using dipswitch SW4. Not used. Do not change setting. Controlway (1 Mbaud) mode. Module bus (83.3 kbaud) mode. 4 - 8 0 - 31 Controlway or module bus address.
INSTALLATION Table 3-3. IMMFP11 Dipswitch SW4 Normal Operation Settings (continued) Pole Setting Function User Setting Normal operation. The compact configuration function moves configured function blocks to the top of the NVRAM memory while moving free space to the bottom. This condenses the configured function blocks while providing the largest possible area of contiguous unconfigured function blocks to the user.
NOTE: Two unlabeled header pin holes are located at the front of the board. These are for Elsag Bailey development personnel usage only. They are used to disable (header pins connected) the machine fault timer circuit. If this function is disabled and a problem develops in the MFP module, the module will not halt.
INSTALLATION ® Controlway Cable Install the Controlway or module bus cable in INFI 90 OPEN module mounting units as follows: 1. Attach one end of the Controlway or module bus cable (twisted 3-wire) to the bottom three tabs on the lower left of the MMU backplane (facing from behind).
INSTALLATION 2. Install the termination unit on the termination unit panel and secure into place. 3. Connect the hooded end of the NKTU01 or NKTU11 cable to the rear of the module mounting unit slot assigned to the MFP module. 4.
Page 31
INSTALLATION ® 2. Insure that respective module cables are attached to their proper slot in the module mounting unit backplane. To avoid potential module damage, evaluate your system for compatibility prior to module installation. This module uses CAUTION connections to the module mounting unit backplane that served other functions in early Network 90 systems.
SECTION 4 - OPERATING PROCEDURES INTRODUCTION This section explains what happens to the IMMFP11 Multi-Function Processor (MFP) Module during start-up, the LED indicators and what they mean, how to stop or reset the module, and the three modes of operation. START-UP When power is applied to the MFP module, the module does an internal hardware check, checks its configuration and builds...
OPERATING PROCEDURES Solid Green The MFP module is in execute mode. The MFP module is in execute mode but there is an NVRAM Flashing Green checksum error, or the MFP module is in configure or error mode. Solid Red The MFP module diagnostics have detected a hardware failure, configuration problem, etc.
OPERATING PROCEDURES ® Recover from a module time-out or operator-initiated stop. • NOTE: Pressing and holding the stop/reset switch provides no addi- tional functionality over pressing and releasing the switch. To stop the module, press and release the stop/reset switch. To reset the module, press the stop/reset switch a second time.
NVRAM memory opened Initialize the NVRAM memory. If the for write operation error recurs, replace the MFP module. If the error recurs, call Elsag Bailey field service. 0 0 0 0 1 1 0 1 Redundancy link commu- Check the cable connection between nication error primary and secondary MFP modules.
Replace the primary and/or secondary during failover attempt module to determine the faulty module. 0 0 1 1 0 0 0 1 Memory or CPU fault Replace the MFP module. If error recurs, call Elsag Bailey field service. INTRODUCTION 5 - 2 WBPEEUI230018A0...
TROUBLESHOOTING ® S TA RT R S -23 2 -C L IN E E R R O R S O N D O N E M F P LE D S (C O D E 1 5)? Y E S +2 4 V D C R E F E R TO T M P /IM P O P E N O N...
TROUBLESHOOTING ® Table 5-4. IMMFP11 Connector P2 Pin Assignments Signal Signal Data Bit 1 Data Bit 0 Data Bit 3 Data Bit 2 Data Bit 5 Data Bit 4 Data Bit 7 Data Bit 6 Bus Clock Synchronization Reserved Reserved NOTE: All data bits are true low.
TROUBLESHOOTING The typical procedure is to select a diagnostic test to execute, set the module dipswitches accordingly, reset the module, and observe the results on LEDs one through eight. The selected test executes repeatedly until the MFP module is reset and another test is selected.
TROUBLESHOOTING ® D IP S W IT C H S W 3 O F F M O D U L E A D D R E S S B U S M O D E (O FF = M O D U L E B U S , O N = C O N TR O LW AY ) U N U S E D D IA G N O S T IC M O D E (O F F = E N A B L E D, O N = D IS A B L E D ) D IP S W IT C H...
TROUBLESHOOTING Table 5-8. Diagnostic Tests (continued) Test Name Test ID Description Timer IRQ Initializes DUART timer for 1-msec interrupts and then waits for it to time-out. Dispatcher IRQ2 Issues software dispatcher request and waits for interrupt to occur. RS-232 DUART 0 Tests (in local loopback mode) both serial channels of DUART cir- cuitry.
TROUBLESHOOTING Table 5-9. IMMFP11 Module Status Report Byte MODE MODULE TYPE Bytes 3-5 combine to define other errors. Extended module type = 24 8 - 13 Reserved Nomenclature (decimal digit) Firmware revision level (ASCII letter) Firmware revision level (ASCII digit) NOTE: Refer to Table 5-10.
Page 47
TROUBLESHOOTING ® Table 5-10. Field Descriptions of the IMMFP11 Module Status Report (continued) Field Value Description Bytes 3 through 5 (continued) <X> <Y> Missing I/O module: XY = block no. <X> <Y> Configuration error - undefined input: X = block no. making reference Y = block no.
The reliability of any stand-alone product or control system is affected by the maintenance of the equipment. Elsag Bailey Process Automation recommends that all equipment users practice a preventive maintenance program that will keep the equipment operating at an optimum level.
MAINTENANCE ® Table 6-1. Preventive Maintenance Schedule Task Frequency Check cabinet air filters. Clean or replace them as necessary. Check the air filter more fre- 3 months quently in excessively dirty environments. Check cabinet and MFP module for dust. Clean as necessary using an antistatic vacuum. Check all MFP module signal, power and ground connections within the cabinet.
MAINTENANCE GENERAL CLEANING AND WASHING If the printed circuit board needs minor cleaning, remove dust and residue from the printed circuit board surface using clean, dry, filtered compressed air or an antistatic field service vac- uum cleaner. Another method of washing the printed circuit board is: 1.
Page 51
MAINTENANCE ® tightened. If the connection is tight, the tightening action will verify that it is secure. There must not be any motion done to loosen the connection. NOTE: Power to the cabinet must be off while performing this pre- ventive maintenance task.
SECTION 7 - REPAIR/REPLACEMENT PROCEDURES INTRODUCTION Repair procedures are limited to module replacement. If the IMMFP11 Multi-Function Processor Module fails, remove and replace it with another. Verify that firmware revision levels match and that the replacement module switch and jumper settings are the same as those of the failed module.
SECTION 8 - SUPPORT SERVICES INTRODUCTION Bailey Controls Company is ready to help in the use and repair of its products. Contact the nearest sales office to make requests for sales, applications, installation, repair, overhaul and maintenance contract services. REPLACEMENT PARTS AND ORDERING INFORMATION When making repairs, order replacement parts from a Bailey sales office.
APPENDIX A - QUICK REFERENCE MATERIAL INTRODUCTION This appendix provides quick reference information to aid in the hardware configuration of the IMMFP11 Multi-Function Processor Module. Table show the settings for dipswitches SW3 and SW4. Table shows the jumpers set- tings for jumper J5. Table is an abbreviated error code list- ings.
QUICK REFERENCE MATERIAL ® Table A-2. IMMFP11 Dipswitch SW4 Settings (continued) Pole Setting Function Primary MFP module. Redundant MFP module. NOTES: 0 = CLOSED or ON, 1 = OPEN or OFF; shaded areas designate mandatory pole settings. 1. Disabling the checksum routine is sometimes done by development personnel and should never be done for normal operation.
Page 56
QUICK REFERENCE MATERIAL Table A-4. IMMFP11 Module Error Codes (continued) Code Condition 8 7 6 5 4 3 2 1 0 0 0 1 0 0 1 0 Primary and secondary module addresses are different 0 0 0 1 0 0 1 1 ROM memory checksum error 0 0 0 1 0 1 0 0 MFP set for INFI-NET, when actu-...
Page 57
QUICK REFERENCE MATERIAL ® Table A-5. Other IMMFP11 Module LED Conditions Condition Problem Status No power, improper module seating, or defective module. Module not properly seated or module defective. GREEN None - normal condition. No power, improper module seating, or defective module.
This appendix provides a step by step procedure for performing on-line configuration. Use the configuration and tuning mod- ule, configuration tuning terminal, operator interface station console, management command system console, or engineer- ing workstation with appropriate Elsag Bailey configuration software to accomplish on-line configuration. INTRODUCTION WBPEEUI230018A0...
Page 59
PCU status display selected from the system status display. With an engineering work station using the Elsag Bailey CAD/TEXT software package, select the problem report option. Please note that this option does not continuously poll for module status.
ON-LINE CONFIGURATION Backup Cycle The step numbers in this cycle correspond to the status of Fig- ure B-1. Table B-2. Backup Cycle Primary Backup Procedure 1. Place the backup MFP module into execute mode. This saves a copy of the 00xx0x0x 10xx0x0x primary modules current configuration and enables it to be easily restored if...
ON-LINE CONFIGURATION ® Table B-2. Backup Cycle (continued) Primary Backup Procedure 5. When the checkpoint data for the old configuration is received from the pri- 01xx0x0x 10xx1x0x mary MFP module, the reconfigured backup MFP module can assume the role of the primary MFP module if a failure is detected in the old configuration (refer to Step 9).
ON-LINE CONFIGURATION ® Table B-3. Primary Cycle (continued) Primary Backup Procedure 4. Resetting the primary MFP module (n+1), currently acting as the hot backup, 00xx0x0x 00xx1x0x directs it to get a copy of the new configuration (Step 9 of the backup cycle). 5.
APPENDIX C - NTMP01 TERMINATION UNIT CONFIGURATION INTRODUCTION The IMMFP11 Multi-Function Processor Module can use the NTMP01 termination unit for termination. Jumpers on the NTMP01 unit configure the two RS-232-C ports for data termi- nal equipment (DTE) or data communication equipment (DCE). One of the RS-232-C ports can be configured as an RS-485 port.
NTMP01 TERMINATION UNIT CONFIGURATION ® J1 AN D J2 R X D D B 2 5 -3 T XD -A R X D -A T XD D B 2 5 -2 RT S -A RT S D B 2 5 -4 C T S D B 2 5 -5 C T S-A...
NTMP01 TERMINATION UNIT CONFIGURATION J1 AN D J2 R X D D B 25-3 T XD -A R X D -A T XD D B 25-2 RTS-A D B 25-4 C T S D B 25-5 C T S-A T 01 6 95 A Figure C-4.
NTMP01 TERMINATION UNIT CONFIGURATION ® D IG IN 1 (+ ) D IG IN 1 (+ ) C T SB (+) C T SB (+) D IG IN 1 (–) D IG IN 1 (– ) C T SB (–) C T SB (–) H A N D SH A K E D IG ITA L I/O...
NTMP01 TERMINATION UNIT CONFIGURATION TO N TC S 04 (C A B L E R E Q U IR E D O N LY IF S TATIO N S A R E U SE D ) N K TU 0 1 N K SE 0 1 N K SE 0 1 N K TU 1 1...
P7 is used instead of connector P5. NOTES: RS-232-C port connections on the termination module are through DB-9 connectors. Use Bailey Controls NKMR02 cable to connect a standard piece of equipment (computer or printer with a DB-25 connector) to the IMP module.
NIMP01 AND NIMP02 TERMINATION MODULE CONFIGURATION ® J1 AN D J2 R X D D B 2 5 -3 T XD -A R X D -A T XD D B 2 5 -2 RT S -A RT S D B 2 5 -4 C T S D B 2 5 -5 C T S-A...
Page 71
NIMP01 AND NIMP02 TERMINATION MODULE CONFIGURATION J1 AN D J2 R X D D B 2 5-3 T XD -A R X D -A T XD D B 2 5-2 RTS-A D B 2 5-4 C T S D B 2 5-5 C T S-A T 01 35 7 A Figure D-3.
NIMP01 AND NIMP02 TERMINATION MODULE CONFIGURATION ® J 14 D IG IN 1 (+) D IG IN 1 (+) C T SB (+) C T SB (+) J 15 D IG IN 1 (–) D IG IN 1 (–) C T SB (–) C T SB (–) J 16 J 17...
NIMP01 AND NIMP02 TERMINATION MODULE CONFIGURATION R S -2 3 2 -C P O R TS N K T U 0 2 N K T U 1 2 IM M FP ?1 S E R IA L L IN K N IM P 0 1 L IN K B F O R S TAT IO N S...
Page 74
Index Error mode ..............4-4 Example applications ........1-2, C-5, D-5 Abbreviations.............. 1-5 Execute mode .............4-4 Associated documents ..........1-4 Available training ............8-1 Faceplate .............1-2, 4-2 Function blocks ............1-1, 4-4 Cables Function codes.............1-1, 4-4 Controlway............3-8 Module bus ............3-8 Termination module .......
Page 75
® Index (continued) Maintenance schedule ..........6-1 Quick reference information ........A-1 Manual content ............1-3 J5................A-2 Redundancy ............... 2-4 SW3..............A-1 References ..............1-4 SW4..............A-1 RS-232-C..........1-6, 5-8, C-5, D-5 Module RS-485 ............1-6, C-5, D-5 Bus ................3-8 Installation .............3-9 Layout..............3-3 Replacement procedure ........7-1 Serial port troubleshooting..........
Need help?
Do you have a question about the infi90 IMMFP11 and is the answer not in the manual?
Questions and answers