Ground fault, KPP/KSP (axis)

What does 26033 mean?

This fault indicates a power unit overcurrent due to a ground fault in the motor or motor cable connected to a KPP/KSP drive. A ground fault poses a significant safety risk and can cause severe damage to electrical components.

• Ground fault in the motor cable
• Internal ground fault within the motor

Click steps to track your progress.

1. 1

   Inspect the motor cable for insulation breakdown or damage that could cause a ground fault.

2. 2

   Check the motor for internal ground faults by measuring insulation resistance.

3. 3

   Reinitialize the drive bus by cycling Power Off / Power On.

4. 4

   Check the KSP module for any status indicators.

5. 5

   Check the KPP module for any status indicators.