Fault in brake resistor, KPP/KSP (axis)

What does 26050 mean?

This fault indicates that the KPP drive has detected an error within the ballast (brake) circuit. This can compromise the drive's ability to dissipate regenerative energy, potentially leading to overvoltage conditions or drive damage.

• Malfunction or damage to the ballast resistor
• Incorrect or damaged cabling between the KPP and the ballast resistor

Click steps to track your progress.

1. 1

   Inspect the ballast resistor for physical damage or open circuit.

2. 2

   Check the cabling between the KPP and the ballast resistor for continuity and proper connection.

3. 3

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

4. 4

   Check the KPP module for any status indicators.