212
Troubleshooting Flowcharts
Section 9-5
I/O Check
The I/O check flowchart is based on the following ladder diagram section.
01003
00002
(LS1)
00003
(LS2)
SOL1 malfunction.
SOL1
01003
Yes
Monitor the ON/OFF
status of IR 01003
with a Programming
Device.
No
Is the
IR 01003 output indicator
operating normally?
Check the voltage at the
IR 01003 terminals.
Wire correctly.
Operation OK?
Is output wiring
correct?
Disconnect the external wires
and check the conductivity of
each wire.
No
Check output device
SOL1.
Operation OK?
Replace the CPU Unit, Ex-
pansion Unit, or Expansion
I/O Unit with the problem.
Yes
No
No
Operation OK?
No
Yes
Yes
A
To
next
page
Malfunction of SOL1
Yes
Содержание CPM2C-S100C
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