Advant
®
Controller 450 User’s Guide
Chapter 5 Maintenance
5-42
3BSE 002 415R701 Rev A
gives module/unit information including description of the
function, block diagram, technical data, maintenance parts and so on.
Two variants of power supply system are dealt with:
•
a.c. mains supply (no redundancy)
•
Redundant a.c. mains supply and redundant power supply regulators (total redundancy).
The general instructions also are valid for d.c. mains installations and partial redundancy.
a.c. Mains Supply
(no redundancy)
In a power supply system which includes no redundancy a serious power failure will result in
the controller total shut down (Scenario A) or a loss of an entire I/O subrack functionality
including all the I/O modules (Scenario B).
These situations are notified by:
Scenario A
•
An operator station connected to this controller.
Indications obtained by:
–
System message
–
Section 5.5.2.1, System Status and Plain Language System
)
–
Lost communication
•
Run/Alarm relay contact opens
•
Process behavior
•
Green RUN LED on processor module PM511 is OFF
•
All LED’s in the cabinet are OFF. Besides those included in the RAM backup power
supply system. Thus:
–
SB510/511, the LED BP will be ON
–
PM511, the LED BC will be ON.
Scenario B
•
An operator station connected to this controller
Indications obtained by:
–
System message
–
Section 5.5.2.1, System Status and Plain Language System
)
•
Process behavior
•
Green RUN LED on processor module PM511 is ON
•
All LEDs on the modules located in the dead I/O subrack is OFF.
Summary of Contents for Advant Controller 450
Page 1: ...Advant OCS with Master software GYDQW RQWUROOHU User s Guide 3BSE 002 415R701 Rev A ...
Page 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
Page 30: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xx ...
Page 488: ... GYDQW RQWUROOHU 8VHU V XLGH SSHQGL DUGZDUH 0RGXOHV A 48 3BSE 002 415R701 Rev A ...
Page 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Page 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Page 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Page 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Page 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
Page 563: ......
Page 564: ...3BSE 002 415R701 Rev A March 2000 ...
