Omron V600 Series - Page 107

6-6SectionTroubleshooting
104
6-6-4 Local Communications Troubleshooting Flowchart
Mount Monitor Unit,
switch to monitor mode,
and turn power on
Do not mount Monitor
Unit, turn power on,
and connect to host
Execute test AW Send A W command
START
E70?
E7A?
Is speed
OK?
Replace DC
DC OK?
DC OK?
Are page
and address
OK?
YES
YES YES
YES
YES
NO
NO
NO
NO
NO
NO NO
YES
YES
YES
(Continued)
E71?
NO
YES
NO
(Continued)
Can Monitor
Unit be used?
Does Head indi -
cator go from on
to of f?
Eliminate discrep -
ancy in distance
adjustment
Is alignment
OK?
Reduce speed
Replace DC
Reset page and
address
NO
YES