Fagor alarm 5013: Error when reading the digital inputs of the PLC
CNC 8060/8065/8070 CNC error · Fagor 8060/8065/8070
What it means
The cyclic read of remote digital inputs allocated to the PLC image failed. Configuration of the digital-input modules (NDIMOD) or the integrity of the CAN bus to the I/O nodes is compromised. Intermittent versions correlate with cable damage, noise or marginal 24 V supplies.
Likely causes
- NDIMOD configuration mismatch with actual modules
- CAN cable/termination fault to remote I/O node
- node power dip causing missed frames
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
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CAN bus cable/terminators per Fagor installation manual
cable · Primary suspect
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remote CAN digital input node (RIOS/RIO class)
board · Common cause
Need the part urgently?
Send us alarm 5013 with your machine details — typical RFQ turnaround is 24–48h.