1288
SERCOS state class 1: Overload cut-off %s-axis.
Bosch Rexroth · Motion Control
What does 1288 mean?
This is a SERCOS state class 1 error indicating an overload condition on the specified axis, leading to a cut-off. The drive attempts the best possible response with a subsequent torque release. This fault points to an issue within the servo loop or the drive itself.
Common Causes
- Servo loop fault
- Drive fault
- Overload condition on the %s-axis.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Initiate a control reset in the active channel.
Verified technical data. Last updated: March 2026
Related Faults
Source: Bosch Rexroth Motion Control