Sysmac CQM1 - Glossary

121
I/O Check The I/O check flowchart is based on the following ladder diagram section.
10500
00002
(LS1)
00003
(LS2)
SOL1 malfunction.
SOL1
10500
Yes
Monitor the ON/OFF
status of IR 10500
with a Peripheral
Device.
No
Is the IR 10500 out-
put indicator operat-
ing normally?
Check the voltage at the
IR 10500 terminals.
Wire correctly. Replace terminal
connector.
Operation
O.K.?
Start
Is output wiring
correct?
Is terminal
block making proper
contact?
Disconnect the external wires
and check the conductivity of
each wire.
No
Yes
Check output device
SOL1.
Operation
O.K.?
Replace the Output
Unit.
Yes
No
No
Yes
No
Operation
O.K.?
NoYes
Yes
A
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Troubleshooting Flowcharts
Section 4-6