USER MANUAL APS 6.0

Changing Processor Modes
15–3
The following table details the different modes available to the SLC 5/03 and SLC
5/04 processors:
Keyswitch Position Processor Mode Status Line
RUN Run RUN
REMOTE
Run
Program
Test  Single Step
Test  Single Scan
Test  Continuous Scan
REM RUN
REM PROG
REM SRG
REM SSN
REM CSN
RUN Run or Suspend SUSP
REMOTE Run, Test, or Suspend REM SUSP
not applicable Faulted FAULT xxxx
PROG Program PROG
If you are online with an SLC 5/03 or SLC 5/04 pr ocessor and the keyswitch
position is in RUN and you press the clear major fault function key, the
processor enters the Run mode once you clear the fault.
You cannot restore a file from disk to the processor until the processor is placed in
either the PROGram, REMote Program, or Fault mode. (The keyswitch is not in the
RUN position.)
REMote Program Mode (All Processors)
The REMote Program mode facilitates the transfer of processor files through the
restore function. In this mode the processor does not scan or execute the ladder
program, and all outputs are de-ener
gized. When the processor is in this mode it
functions as if the keyswitch were in the PROGram position.
The remote program mode allows you to:
• Monitor the ladder program in the processor (without rung state indication).
• Set up I/O forces.
• Save a processor file to disk.
• Use the search function.
• Monitor and edit data files.
• Transfer processor files to and from a memory module. (Does not apply to
MicroLogix 1000 controllers.)
• Perform SLC 5/03 and SLC 5/04 online edits.