8. TROUBLESHOOllNG
/MELSEC
8.2.5 Corrupted positioning data
write to buffer memory
instruc-
Check sequence
program for
any
tions.
Check write to buffer
instruction
words etc.)
(source,
destination,
number
of
Check
AD71
battery
LED
and
battery voltage.
Change
battery.
Contact Mitwbishi representative.
8-1 2
I6 INN
86101A