Omron V600 Series Operation Manual page 107

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