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- 78 -
No.JXC
※
-OMV0005-A
20. Troubleshooting
When any failure occurs with this product, the following chart can be used to identify the cause of the
failure. When none of the causes in the troubleshooting can be confirmed, it is presumed that the
product is faulty and normal operation can only be recovered by the replacement of a part.
It is possible that this product may be damaged due to the operating conditions (applications). Please
contact SMC to discuss appropriate measures.
The system
does not work
correctly.
PWR LED is OFF.
Refer to Failure 1
ALM LED turns ON red,
or flashes red.
JXC
YES
NO
Communication with
the controller cannot
be established.
(JXC-W2A-C)
The actuator
does not operate.
Refer to Failure 2
Refer to Failure 3
Refer to Failure 5
Refer to Failure 6
Contact SMC for details.
IO-Link master
detects a problem
Refer to Failure 4
COM LED turns ON