Mitsubishi Electric Melsec-Q172DCPU User Manual page 209

6 INSPECTION AND MAINTENANCE
(c) Flowchart for when the 7-segment LED stops with an
initializing item (b00 to o99)
The following shows the flowchart for when the 7-segment LED stops with
an initializing item (b00 to o99).
The 7-segment LED stopped with an
initializing item (b00 to o99)
Wait approximately 1 minute with the
initializing item displayed (b00 to o99)
7-segment LED display
NO
change from the initializing
item (b00 to o99)?
7-segment LED display
"STOP" or "RUN"?
7-segment LED display
"AL"
7-segment LED display
"AL"
Set the Motion CPU module rotary
switch 2 (SW2) to "C", and clear the
SRAM.
Set the Motion CPU module rotary
switch 1 (SW1) to "0", and rotary
switch 2 (SW2) to "0".
Did the
YES
Did the
YES
NO
Did the
YES
"L01"?
NO
Did the
YES
"A1" " "?
NO
1)
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END
(f)
Flowchart for when "AL" "L01"
displays on 7-segment LED
(g)
Flowchart for when "AL" "A1"
displays on 7-segment LED
" "