Omron V530-R2000 User Manual page 115

SECTION 8
Troubleshooting
Reading Operation
Status
Teaching was successful but
reading is not possible.
I/O Terminals
Status
There is no response for the
signals from input terminals.
Signals are not output from
output terminals.
Serial Interface
Status
Communications are not pos-
sible.
Need to know the communica-
tions status.
ALM Display
Status
ALM is displayed.
V530-R2000
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User's Manual
Measure to take
• Are the conditions of the code being read the same as those for
teaching?
Code type
Symbol size
Mirror Status
Symbol Color
• Check the teaching image.
Measure to take
• Signal lines are not wired correctly.
• Check the TRIG input status from the Condition Watcher.
• Signal lines are not wired correctly.
Measure to take
• The cable is not properly connected.
• The communications specifications are not correct.
• The communications mode is not correct.
• Display the 2D Code Checker.
• The communications status is displayed at the bottom of the monitor
screen.
Measure to take
• Check the comment and correct the situation.
• Execute teaching again.
Reference
p. 28
Reference
p. 85
p. 85
Reference
p. 60
p. 42
p. 40
p. 35
Reference
p. 99
p. 28