Omron NX-ECC201 User Manual page 287

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NX-series EtherCAT Coupler Unit User's Manual (W519)
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RUN ERR
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13 Troubleshooting
Cause Corrective action
Communications Check the following items, and
Synchronization then reset the error in the Ether-
Error CAT Coupler Unit. If the power to
the host EtherCAT master was
interrupted, reset the error in the
Controller.
Items Related to the Communica-
tions Cable
• Make sure that the communica-
tions cable is wired properly.
• Make sure that there are no
breaks in the communications
cable or loosening in the mating
parts.
• Make sure that the cable is of
the appropriate length.
• Make sure that the communica-
tions cable meets the recom-
mended specifications.
Items Related to the Host Ether-
CAT Master
• Check if there was a power
interruption during process data
communications with the host
EtherCAT master.
Process Data Check the following items, and
WDT Error then reset the error in the Ether-
CAT Coupler Unit. Check the host
EtherCAT master for problems and
take the appropriate measures.
Items Related to the Communica-
tions Cable
• Make sure that the communica-
tions cable is wired properly.
• Make sure that there are no
breaks in the communications
cable or loosening in the mating
parts.
• Make sure that the cable is of
the appropriate length.
• Make sure that the communica-
tions cable meets the recom-
mended specifications.
Items Related to the Host Ether-
CAT Master
• Make sure that the host Ether-
CAT master does not have oper-
ational errors.
A link was estab- --- (The Coupler Unit is in standby
lished in the status after the link was estab-
physical layer. lished in the physical layer. Wait
until processing is completed.)
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