Fagor alarm E701: Error identifying the VeCon board
DDS drive display code (AXD/SPD/ACD/SCD seven-segment) · Fagor DDS drives
What it means
During power-up identification the drive could not recognize its VeCon (main regulation) board, part of the 700-series hardware identification errors. The board may be absent, incompatible with the software version, or its ID EEPROM unreadable. Fagor groups all E7xx faults as wrong hardware operation or missing boards.
Likely causes
- VeCon board replaced with mismatched hardware revision
- ID EEPROM corruption on the board
- poor board seating/connectors after service
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
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VeCon board, AXD/SPD/ACD/SCD (correct revision per serial)
board · Common cause
Need the part urgently?
Send us alarm E701 with your machine details — typical RFQ turnaround is 24–48h.