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Advant
®
Controller 450 User’s Guide
Section 5.5.9 List of General Fault Finding Procedures and Hints
3BSE 002 415R701 Rev A
5-43
General
Fault finding in the controller cabinet is carried out as follows.
Before replacing a power supply unit or a fuse or resetting a MCB try to check for a reason of
the fault. If deemed too time consuming, it is always possible to try the easy way and “look for
the smoke”.
Scenario A - Fault Finding
Total shut down is verified.
First guidance and measures to be taken, see
.
Figure 5-15. First Guidance, Scenario A
SR511 LEDs
Diagnostic
F
5 V
2 V
ON
ON
ON
ON
ON
OFF
ON
OFF
ON
OFF
OFF
OFF
Overvoltage
Low 5 V voltage
Low 2 V voltage
Lost 24 V voltage
Replace SR511
1)
Replace SR511
1), 2)
Replace SR511
1)
Replace or continue with
ON
OFF
OFF
Low 24 V voltage or 5 V reg. fault
OFF
ON
ON
Normal operation
------
2. Replace SR511
1)
See
1)
If fault remains there is an overload
in the controller subrack
2)
See
1. See
Содержание Advant Controller 450
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Страница 496: ...Advant Controller 450 User s Guide Appendix C Delivery Documentation C 2 3BSE 002 415R701 Rev A ...
Страница 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Страница 514: ...Advant Controller 450 User s Guide Appendix E Current Consumption and Heat Dissipation E 6 3BSE 002 415R701 Rev A ...
Страница 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Страница 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Страница 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Страница 561: ...Advant Controller 450 User s Guide Index 3BSE 002 415R701 Rev A iii V Valve control 1 102 VT100 terminal 1 105 ...
Страница 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
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Страница 564: ...3BSE 002 415R701 Rev A March 2000 ...