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Advant
®
Controller 450 User’s Guide
Section 4.1 Product Operation
3BSE 002 415R701 Rev A
4-1
Chapter 4 Runtime Operation
4.1 Product Operation
4.1.1 Working Modes
Advant Controller 410/450 has four working modes:
OPERATION, CONFIGURATION, STOPPED and OFFLINE.
The LED display on the processor module front indicates the working mode with the codes
P1, P2, -3 and -4, respectively.
P1, working mode OPERATION:
The processor module executes the application program. This is the normal status of an
Advant Controller. The system can then perform control tasks and control the process
outputs.
P2, working mode CONFIGURATION:
The processor module does not execute the application program.
You can configure the controller system and the application program.
-3, working mode STOPPED:
The processor module does not execute at all.
The main CPU performs self-tests to check some basic controller functions.
The process outputs have defined states (zero).
-4, working mode OFFLINE:
The processor module executes low-level fault-tracing commands only.
Usually performed by ABB personnel.
The process outputs have defined states (zero).
During the boot phase and during the time of transition between certain working modes the
display will indicate intermediate states with the help of a sequence of special codes.
These codes are relevant at fault finding and system analyses by ABB personnel only.
Additional Information for Redundant Processor Modules
Redundant processor modules are two individual processor modules PM511. When the system
is operating, one of these is always chosen to function as PRIMARY, while the other unit,
assuming that it is installed and error-free, serves as the BACKUP.
The primary unit provides the same working modes and performs the same functions as an
Advant Controller 450 with a single processor module (that is without redundancy).
During operation, the LED displays on the front of the processor modules are used to provide
information regarding the modes in which the processor modules are executing.
The primary unit’s display reflects the system’s working mode P1, P2, -3 or -4 (see above).
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 ...
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Page 564: ...3BSE 002 415R701 Rev A March 2000 ...