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INTRODUCTION

I-E96-316A

6 - 1

SECTION 6 - MAINTENANCE

INTRODUCTION

The Quick Response Slave module requires limited mainte-
nance. This section contains a maintenance schedule.

MAINTENANCE SCHEDULE

Perform the tasks in Table

at the specified intervals.

Table 6-1. Maintenance Schedule

Task

Interval

Clean and tighten all power and
grounding connections

Every 6 months or during plant shut-
down, whichever occurs first

Use a static safe vacuum cleaner to
remove dust from:

Modules
Module Mounting Unit
Fan Assembly
Power Entry Panel

Every 6 months or during plant shut-
down, whichever occurs first

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Содержание Infi 90 IMQRS02

Страница 1: ...Process Control and Automation Solutions from Elsag Bailey Group E96 316 Quick Response Slave Module IMQRS02...

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: ...lains the slave module features specifica tions and operation It details the procedures to follow to set up and install a Quick Response Slave QRS module It explains troubleshooting maintenance and mo...

Страница 4: ...through 5 4 Original 6 1 Original 7 1 Original 8 1 Original A 1 through A 5 Original B 1 through B 2 Original When an update is received insert the latest changed pages and dispose of the super seded...

Страница 5: ...zard During Maintenance Disconnect power or take precautions to ensure that contact with energized parts is avoided when servicing Special Handling This module uses Electrostatic Sensitive Devices ESD...

Страница 6: ...n ou de prende les precau tions necessaires a eviter tout contact avec des composants sours tension lors de l entretien Precautions de Manutention Ce module contient des composantes sensibles aux dech...

Страница 7: ...puts 2 4 Digital I O Buffer 2 5 I O CIRCUIT CONNECTIONS 2 5 SLAVE EXPANDER BUS 2 5 UNIVERSAL SLAVE EXPANDER BUS INTERFACE 2 5 MODULE DATA 2 6 I O Data 2 6 Status Data 2 6 LOGIC POWER 2 7 BUS FAULT TIM...

Страница 8: ...5 2 Missing Slave Module Error 5 2 MODULE PIN CONNECTIONS 5 3 SECTION 6 MAINTENANCE 6 1 INTRODUCTION 6 1 MAINTENANCE SCHEDULE 6 1 SECTION 7 REPAIR REPLACEMENT PROCEDURES 7 1 INTRODUCTION 7 1 MODULE R...

Страница 9: ...Analog Inputs A 1 A 2 NTCS02 Dipshunt for Analog Outputs A 2 A 3 NTCS02 Dipshunt for Digital Inputs A 3 A 4 NTCS02 Terminal Assignments A 3 B 1 NICS01 Terminal Assignments B 2 List of Tables No Title...

Страница 10: ...n until this instruction is read and understood You can refer to the Table of Contents to find specific information after the module is operating MODULE DESCRIPTION The QRS consists of a single printe...

Страница 11: ...ts digital signals of 24 VDC 125 VDC and 120 VAC Individual voltage and response time jumpers on the module configure each input Selectable response times fast or slow for DC inputs allow the INFI 90...

Страница 12: ...ins the module operation and input and output circuitry Installation describes precautions to observe when handling QRS modules and setup procedures required before module operation This section discu...

Страница 13: ...umber that carries the least numerical weight Master Module One of a series of controller modules designed to direct field processes through a slave module The multi function processor is an example M...

Страница 14: ...Optically isolated Current typical 4 5 mA 24 VDC 5 0 mA 125 VDC 7 0 mA 120 VAC rms 60 Hz Voltage 24 VDC 10 125 VDC 10 120 VAC 10 Turn On Voltage minimum 24 VDC 21 4 VDC 125 VDC 95 0 VDC 120 VAC 85 0 V...

Страница 15: ...0 VDC 37 db 60 Hz 53 db 60 Hz 2 Hz Analog Outputs 2 4 20 mA or 1 5 VDC Output Load Current Mode maximum Voltage Mode minimum 600 ohm 600 millihenries 1 Kohm A D Resolution 12 bits for analog inputs D...

Страница 16: ...control equipment in an ordinary non hazardous location SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Document Number Document I E96 201 Multi Function Processor IMMFP01 I E96 202 Multi Function Pro...

Страница 17: ...m the process 4 Outputs digital signals to process field devices and isolates the module circuitry from the process The MFP communicates with its slave modules on a 12 line slave expander bus as shown...

Страница 18: ...of normal mode rejection differential change and 53 db of common mode rejection for the differential inputs The QRS uses analog voltage inputs only Its respective Termi nation Unit TU or Termination...

Страница 19: ...circuit integrity the outputs are fed back to the analog input section The feedback values analog output digital values are com pared to the values that were sent to the analog output section to test...

Страница 20: ...shold detection block circuits test the input voltage to determine if it is at the proper voltage level to indicate an energized closed or de energized open state for the field device These values are...

Страница 21: ...s The P2 card edge connector of the slave and master mod ule connect to the bus The slave expander bus is twelve parallel signal lines located on the Module Mounting Unit MMU backplane A 12 position d...

Страница 22: ...e MFP reads each of these count values once every execution cycle Each analog input count value corresponds to an analog input voltage Reference voltage values are read by the MFP to verify A D conver...

Страница 23: ...MFP generates the bus clock If the bus clock stops indicating a MFP error or failure the bus fault timer times out in 10 milliseconds This disables the digi tal outputs and sets the analog outputs to...

Страница 24: ...tic discharge The Quick Response Slave QRS module uses electrostatic sensitive devices Follow Steps 1 through 4 when handling 1 Keep the module in its special anti static bag until you are ready to in...

Страница 25: ...et in the MFP configuration Function Code 79 specification 1 The address is set by the eight position address dipswitch S1 shown in Figure 3 1 The six right switch positions 3 through 8 of S1 set the...

Страница 26: ...tate The outputs stay at their current values dur Table 3 1 Address Switch Settings S1 Addr MSB LSB Addr MSB LSB 3 4 5 6 7 8 3 4 5 6 7 8 0 0 0 0 0 0 0 32 1 0 0 0 0 0 1 0 0 0 0 0 1 33 1 0 0 0 0 1 2 0 0...

Страница 27: ...table Analog Output Mode Switch S3 The analog output mode switch S3 shown in Figure 3 1 selects the mode or type of each analog output The mode can be set to current 4 to 20 mA or voltage 1 to 5 VDC...

Страница 28: ...Figure 3 1 shows the location of the jump ers on the IMQRS02 NOTE J 7 is a clock jumper used for factory testing The jumper is installed at the factory and must remain in place DO NOT remove it Removi...

Страница 29: ...odule 3 Connect the hooded end of the termination cable from the TU TM to the MMU backplane To do this insert the connector into the backplane slot in the same slot as the one assigned to the slave mo...

Страница 30: ...he MMU to connect the slave expander bus between the slave module and master module Locate the modules so the bus can connect the modules or they will not communicate Cable Connections The IMQRS02 use...

Страница 31: ...316A FUSING Fuse resistors for the analog outputs are soldered on the QRS module board They are not intended for customer replace ment PRE OPERATING ADJUSTMENTS You do not have to make any adjustments...

Страница 32: ...module status LED indicator to aid in system test and diagno sis The location of the indicator is shown in Figure 4 1 Table 4 1 explains the three states of the status LED indicator refer to Section...

Страница 33: ...the start up of the QRS module it is fully automatic Function Code FC 79 in the MFP configuration enables the QRS Specification 1 FC 79 is the slave module address It must be the same as the address s...

Страница 34: ...Errors The Multi Function Processor MFP performs status checks on the QRS An error will appear in the report function of an oper ator interface Refer to the Product Instruction for the operator interf...

Страница 35: ...to 5 VDC 2 Check the analog inputs to verify that their common mode voltage is within QRS specifications 10 VDC If the analog inputs are correct replace the QRS MISSING SLAVE MODULE ERROR The address...

Страница 36: ...ection 7 for procedures to replace a QRS module MODULE PIN CONNECTIONS The slave module has three connection points for external sig nals and power P1 P2 and P3 Tables 5 2 5 3 and 5 4 show the pin con...

Страница 37: ...ata 7 Data 6 Clock Sync NC NC NC Not Connected Table 5 4 P3 I O Pin Connections Signal Pin Pin Digital Output 1 Digital Output 2 Digital Output 3 Digital Output 4 NC A B C D E 1 2 3 4 5 Digital Input...

Страница 38: ...form the tasks in Table 6 1 at the specified intervals Table 6 1 Maintenance Schedule Task Interval Clean and tighten all power and grounding connections Every 6 months or during plant shut down which...

Страница 39: ...e 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 Configure...

Страница 40: ...s if applicable 3 Bailey instruction manual number page number and refer ence figure that identifies the part When you order standard parts from Bailey Controls use part numbers and descriptions from...

Страница 41: ...d device to the Quick Response Slave QRS module for a termination unit application Refer to Table A 1 to determine the dipshunt strapping to configure your application Figure A 4 shows the terminal as...

Страница 42: ...ge and one current Figure A 2 DOES NOT show the dipshunt strapping configurations Refer to Table A 1 for the configurations Figure A 2 NTCS02 Dipshunt for Analog Outputs LOAD TERMINAL BLOCK TB1 CURREN...

Страница 43: ...LD DEVICE 5 VDC E4 E1 E2 E3 1 2 3 4 5 6 7 8 P3 P1 FIELD CONTACT TERMINAL BLOCKS TB2 AND TB3 DIPSHUNTS XU5 XU7 24 125 VDC 24 VDC 1 7 9 8 6 2 5 4 3 10 AO2 AI4 XU9 XU4 TB4 DIPSHUNT USED DO1 DO2 DI1 DI2 A...

Страница 44: ...powered 4 20 mA Single ended voltage Differential voltage Analog Output Application Signal Type Dipshunt Configuration XU9 Both outputs in voltage mode Output 1 in voltage mode output 2 in current mod...

Страница 45: ...316A A 5 Digital Input Application Signal Type Dipshunt Configuration XU5 XU7 System powered E1 E2 System powered E3 E4 Field powered Table A 1 NTCS02 Dipshunt Configuration continued 1 2 3 4 5 6 7 8...

Страница 46: ...s to configure your application Figure B 1 shows terminal assignments for the digital and analog I O sig nals Refer to this figure when connecting field wiring to the NICS01 NOTE There are no dipswitc...

Страница 47: ...ent mode output 2 in voltage mode Both outputs in current mode Table B 1 NICS01 Dipswitch Configuration continued 1 2 3 4 OPEN 1 2 3 4 OPEN 1 2 3 4 OPEN 1 2 3 4 OPEN TP27119A Figure B 1 NICS01 Termina...

Страница 48: ...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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