Omron V600 Series - Page 108

6-6SectionTroubleshooting
105
E7D?
Normal
termination?
Is write
protect setting
OK?
Is distance
between R/W Head and DC
OK?
YES YES
YES
NO
NO
NO
NO
NO
YES
Are
communica-
tions OK?
YES
NO
DC OK?
(Continued)
NO
E7C?
R/W Head
OK?
NO NO
YES
Replace R/W
Head
OK
YES
YES
Replace Unit
Clear write protect
Replace DC
Adjust distance
DC OK?
YES
(Continued)
Replace DC
6-6-5 External Environment Troubleshooting Flowchart
START
NO
YES
YES
NO
Are
operating
conditions OK?
Is
noise environment
OK?
OK
See 6-5 Maintenance
and Inspections
See 6-4 Dealing
with Abnormalities