EDI CMU-24VDC-ITL Series, Руководство по эксплуатации

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Table of Contents
Section 1 GENERAL ......................................................................................................... 1
1.1 Overview ................................................................................................................ 1
1.2 Channel Configuration ............................................................................................ 1
1.3 Auxiliary Monitor Unit ............................................................................................. 1
1.4 CMU-24VDC Programming .................................................................................... 2
1.5 ECcom Software Interface ...................................................................................... 2
1.6 Serial Bus #1 .......................................................................................................... 2
1.6.1 Serial Bus #1 Message Types ....................................................................... 3
1.7 Serial Bus #3 .......................................................................................................... 3
1.7.1 Serial Bus #3 Message Types ....................................................................... 3
1.8 Failed State Action (LFSA, LFSA-R, NFSA) ........................................................... 3
1.8.1 Exit From FSA............................................................................................... 3
Section 2 MONITOR FUNCTIONS .................................................................................... 4
2.1 Cabinet Power Supply Monitor ............................................................................... 4
2.2 Conflicting Channels Monitor .................................................................................. 4
2.3 Serial Bus Monitor .................................................................................................. 4
2.3.1 Serial Bus #1 Error ........................................................................................ 4
2.3.2 Serial Bus #3 Error ........................................................................................ 4
2.4 Type 62 FSA Message ........................................................................................... 5
2.5 Lack of Signal Inputs Monitor ................................................................................. 5
2.6 Multiple Input Monitor ............................................................................................. 5
2.7 Yellow Clearance Monitor ....................................................................................... 6
2.8 Yellow Plus Red Clearance Monitor ....................................................................... 6
2.9 Local Flash Status .................................................................................................. 6
2.9.1 Local Flash Status Recovery ......................................................................... 6
2.10 Circuit Breaker Trip Status ................................................................................... 6
2.11 Flasher Unit Output Failed Alarm.......................................................................... 6
2.12 CMU Power Failure .............................................................................................. 7
2.12.1 24VDC Power Level Sense ......................................................................... 7
2.12.2 Power Interrupt ........................................................................................... 7
2.12.3 Power Recovery .......................................................................................... 7
2.12.4 Power Up .................................................................................................... 7
2.12.5 Minimum Flash Interval ............................................................................... 7
2.13 Field Output Check ............................................................................................... 7
2.13.1 Field Check Mode ....................................................................................... 8
2.13.2 Field Check Status ...................................................................................... 8
2.14 Diagnostic Error ................................................................................................... 8
2.14.1 Ram Memory Diagnostic ............................................................................. 8
2.14.2 Nonvolatile Memory Diagnostic ................................................................... 9
2.14.3 Datakey Memory Diagnostic........................................................................ 9
2.14.4 Internal MPU Monitor .................................................................................. 9
2.15 Recurrent Pulse Detection .................................................................................... 9
2.15.1 Recurrent Pulse Detection Disable .............................................................10
Section 3 INPUT SIGNALS ..............................................................................................11
3.1 Field Signal Inputs ( LEDguard ) ..............................................................................11
3.2 LED Signal Load Electrical Requirements .............................................................11
3.3 Load Switch Current ..............................................................................................11
3.4 PDA Control Signal Inputs .....................................................................................12
3.4.1 Local Flash Status .......................................................................................12
3.4.2 Main Contactor (MC) Coil Status ..................................................................12
3.4.3 Main Contactor (MC) Secondary Status .......................................................12
3.4.4 FTR Coil Drive Status ..................................................................................12