Intermediate circuit charging failed, KPP/KSP (axis)

What does 26130 mean?

The charging process for the intermediate DC circuit has failed. This indicates an issue preventing the DC bus from reaching its operational voltage during start-up or after a power cycle, affecting drive readiness.

• The KPP/KSP drive failed to charge its internal DC intermediate circuit.
• Problem with the pre-charge resistor or relay.
• Main power supply is not connected or is too low.
• Internal short circuit preventing charging.
• Control signal for charging circuit is missing.

Click steps to track your progress.

1. 1

   Check the intermediate circuit cabling for damage, loose connections, or incorrect sizing.

2. 2

   Reinitialize the drive bus by performing a Power Off / Power On cycle of the entire system.

3. 3

   Check the KSP module for diagnostic indicators related to the charging circuit.

4. 4

   Check the KPP module for diagnostic indicators related to the charging circuit.