Rockwell Automation 9323-PA1E USER MANUAL APS 6.0 - Manual (Page 286)

Changing Processor Modes
15–5
REMote Run Mode (All Processors)
The REMote Run mode allows you to:
•
Monitor the ladder program, rung state, and data as it is being executed.
•
Save a processor file to disk.
•
Use the search function.
•
Force inputs and set up outputs.
•
Monitor and edit data files.
•
Perform SLC 5/03 and SLC 5/04 online edits.
•
Change a mode using a programmer.
While you are in the REM Run mode, the processor scans or executes the ladder
program, monitors input devices, energizes output devices, and acts on enabled I/O
forces.
When the processor is in this mode it functions as if the keyswitch were in the RUN
position. Online program editing is allowed in this mode.
RUN Mode (SLC 5/03 and SLC 5/04 Processors)
When the keyswitch is in the RUN position, you can only change the mode by
changing the keyswitch position. You cannot use a programming device to remove
the processor from the Run mode. When the 5/03 keyswitch is in the RUN position,
online editing and processor mode changes via Channels 0 and 1 are not permitted.
PROGRAM Mode (SLC 5/03 and SLC 5/04 Processors)
When the keyswitch is in either the RUN or PROG mode, you cannot use APS to
take the processor out of the specified mode. You must change the keyswitch
position to change the processor’s mode.
When the SLC 5/03 and SLC 5/04 processor’s keyswitch is in the REMote position,
the processor remains in the mode it is currently in. With the keyswitch in this
position you can change between REMote Program, REMote Test, and REMote Run
using your programming device. Refer to status file S:2/4 and 2/18 in the
Instruction Set Reference Manual. You can also toggle the mode from
REMote-PROGram-REMote or REMote-RUN-REMote using the keyswitch.