Relationship Between Remote Operation And Cpu Module Run/Stop Key Switch - Mitsubishi Q2ACPU User Manual

10. OTHER FUNCTIONS OTHER FUNCTIONS

10.6.6 Relationship between remote operation and CPU module RUN/STOP key switch

Using the combination of the remote operation and the RUN/STOP key switch of the CPU
module explained in Section 10.6.1 through Section 10.6.5, the operating status of the
QnACPU is determined as follows.
When the RUN/STOP key switch is set to RUN and multiple remote operation requests are
received, the CPU module first performs the operation with the highest priority.
Remote
operation
Order of priority
The order of priority increases from (4) to (1).
Key switch
*1
RUN
RUN RUN
STOP STOP
*1 If performed using a remote RUN contact, beforehand set "RUN-PAUSE contacts" in the PLC
system in parameter mode.
*2 If performed using a remote PAUSE contact, beforehand set "RUN-PAUSE contacts" in the
PLC system in parameter mode.Furthermore, the remote PAUSE enable coil (SM206) has to
be turned ON in advance.
*3 "Remote reset" field in the PLC system has to be set to "Allow"in parameter mode.
*4 The operation status can be RESET if the CPU module is stopped by remote operation.
RUN STEP-RUN
4)
Remote Operation
STEP-RUN STOP
STEP-RUN STOP
STOP STOP
STOP
3) 1)
10 - 20
*2 *3
PAUSE RESET
Operation is not Operation is not
PAUSE
*4
possible.
STOP RESET
PAUSE RESET
2) -
Latch Clear
*4
possible.
Latch Clear
Latch Clear
-