Reset Operation - Mitsubishi Electric QS001CPU User Manual

4
CPU MODULE

4.4 Reset Operation

For the CPU module, the RUN/STOP/RESET switch of the CPU module is used to switch
between the "RUN status" and "STOP status" and to perform "RESET operation".
When using the RUN/STOP/RESET switch to reset the CPU module, moving the RUN/
STOP/RESET switch to the reset position will not reset it immediately.
POINT
Perform reset operation with the RUN/STOP/RESET switch as shown in Figure 4.4.
Hold the RUN/STOP/RESET switch in the RESET position until reset processing
is complete (the flashing ERR. LED turns off).
If you release your hand from the RUN/STOP/RESET switch during reset
processing (during rapid flashing of ERR. LED), the switch will return to the STOP
position and reset processing cannot be completed.
Start
Hold the RUN/STOP/RESET switch
in the "RESET" position (for one
second or longer).
STOP
RUN/STOP/RESET
switch
RESET RUN
The ERR. LED flashes several times
(3 to 4 times) rapidly.
ALIVE TEST
RUN USER
ERR. BAT.
flashing
The "ERR. LED" turns off .
ALIVE TEST
RUN USER
ERR. BAT.
Off.
Return the RUN/STOP/RESET
switch to the "STOP" position.
STOP
RUN/STOP/RESET
switch
RESET RUN
Termination , completed , end
Figure 4.4 Reset Operation
.......................
Reset operation is started using
the RUN/STOP/RESET switch.
.......................
Reset is accepted and reset
processing is performed.
Reset is completed.
.......................
Reset is canceled.
:
Releasing your hand from the
RUN/STOP/RESET switch returns it
to the STOP position.
4.4 Reset Operation
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