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RailCorp Engineering Manual — Signals — Equipment Manual
Cerberus Level Crossing Monitor Field Equipment Manual
TMG E1261
Contents
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
2
2.1
2.2
Introduction .............................................................................................................................7
About This Publication ..............................................................................................................7
Referenced and associated publications ..................................................................................7
Definitions .................................................................................................................................8
Overview ...................................................................................................................................8
1.4.1
Monitoring (How does it operate?) ............................................................................8
Control and Interrogation ........................................................................................................10
Logging....................................................................................................................................11
Status Reporting .....................................................................................................................11
1.7.1
General ....................................................................................................................11
1.7.2
Maintenance disable of Status Reporting................................................................11
1.7.3
Codes reported to Control Centre ...........................................................................12
Digital Inputs ...........................................................................................................................12
Digital Outputs.........................................................................................................................13
Analogue inputs ......................................................................................................................14
Battery Testing ........................................................................................................................15
Configuration...........................................................................................................................15
Operation and Functional Checks.......................................................................................16
General....................................................................................................................................16
Main Box .................................................................................................................................17
2.2.1
General ....................................................................................................................17
2.2.2
SCADA 2000 A I/O Board........................................................................................18
2.2.2.1 Function....................................................................................................18
2.2.2.2 Operation..................................................................................................18
2.2.2.3 Software description.................................................................................19
2.2.2.4 Configuration & Set-Up ............................................................................21
2.2.2.5 Troubleshooting........................................................................................22
2.2.2.6 Replacement Procedure...........................................................................22
2.2.3
Power Supply Units (PSU).......................................................................................22
2.2.3.1 Function....................................................................................................23
2.2.3.2 Operation..................................................................................................23
2.2.3.3 Configuration and Set-Up.........................................................................23
2.2.3.4 Troubleshooting........................................................................................23
2.2.3.5 Replacement Procedure...........................................................................24
2.2.4
Analogue to Digital Converter (ADC).......................................................................24
2.2.4.1 Function....................................................................................................24
2.2.4.2 Operation..................................................................................................24
2.2.4.3 Configuration and Set-up .........................................................................24
2.2.4.4 Troubleshooting........................................................................................24
2.2.4.5 Replacement Procedure...........................................................................25
2.2.5
Backplane ................................................................................................................25
2.2.5.1 Function....................................................................................................25
2.2.5.2 Operation..................................................................................................25
2.2.5.3 Configuration and Set-up .........................................................................25
© RailCorp
Issued August 2012
UNCONTROLLED WHEN PRINTED
Page 3 of 89
Version 2.1