SMC Networks JXC61

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16. Troubleshooting
In case of any troubles, please consult the following table.
Consider replacing controller, if not of the causes on this table are applicable.
It is possible that this product is damaged due to the operating conditions (applications), please contact
SMC to discuss appropriate measures.
JXC51/JXC61
System does not
operate correctly.
LED is OFF.
ALM LED turns
on red.
The electric
actuator does not
operate correctly
Please contact your
SMC representative.
Communication
fault. (JXC-W2A-C)
YES
NO
See problem
No. 1.
See problem
No. 2.
See problem
No. 3.
See problem
No. 4.