Fagor alarm 4067: ERROR 202: Drive overload
CNC 8055 SERCOS drive error (DDS) · Fagor DDS drives
What it means
The drive's own I2t protection tripped because the load cycle demands more than the amplifier can deliver. Current through the motor is interrupted (category 0 stop) and the CNC cancels enables and aborts the program on all channels. Lighten the cycle or fit a larger drive.
Likely causes
- Duty cycle beyond the drive's continuous/peak rating
- Undersized drive for the applied motor
- Repeated hard accelerations with high-inertia load
- High ambient temperature reducing usable output
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
- Request a quote →
Larger DDS / AXD / SPD model
drive · Check if others ruled out
Need the part urgently?
Send us alarm 4067 with your machine details — typical RFQ turnaround is 24–48h.