Fagor alarm 6046: Alarm for broken I0 signal cable
CNC 8060/8065/8070 feedback alarm (analog axes) · Fagor 8060/8065/8070
What it means
The reference-mark channel I0 (/I0) of the local feedback is missing. Position counting may still work, but homing and mark evaluation fail because the once-per-revolution/distance reference pulse never arrives.
Likely causes
- I0 pair open in the cable
- scale reference track damaged or contaminated
- encoder I0 output driver dead
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
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EC-P-D feedback cable SUB D15 HD
cable · Common cause
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SV-C / S2 linear scale (reference track)
scale · Common cause
Need the part urgently?
Send us alarm 6046 with your machine details — typical RFQ turnaround is 24–48h.