Corrupted Positioning Data - Mitsubishi MELSEC-A A1SD71-S2 User Manual

8.
. (
TROUBLESHOOTING
.
I - W € L S
8.2.5
Corrupted posttioning data
Is there a sequence program to
which positioning data and zero
return data are written?
I
NO
YES
Check if the correct address and
values are written to sequence
program.
Correct sequence program.
LY
Check AlSD71 battery
LED
and
battery voltage.
I
NO
c
Change battery.
,
L
1
Contact Mitsubishi
representative.
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