Setpoints can no longer be transferred to the Power Module

What does F30072 mean?

The Control Unit has failed to transmit multiple setpoint telegrams to the Power Module, indicating a communication failure. This means the drive is unable to receive commands to control its operation. This loss of communication will prevent the drive from functioning as commanded and can lead to system shutdown.

• Loose, corroded, or damaged DRIVE-CLiQ cable connection between the Control Unit (CU) and the Power Module (PM).
• Physical damage to the DRIVE-CLiQ cable itself (e.g., internal wire break, shielding fault) impeding reliable data transmission.
• Hardware defect in the DRIVE-CLiQ interface port on either the Control Unit or the Power Module affecting outbound communication.
• A critical internal fault within the Power Module preventing it from processing incoming setpoint telegrams.
• Incompatibility or mismatch between the firmware versions of the Control Unit and the Power Module.

Click steps to track your progress.

1. 1

   Power off the drive. Verify the integrity and secure connection of the DRIVE-CLiQ cable between the CU and PM at both ends.

2. 2

   Thoroughly inspect the DRIVE-CLiQ cable for any physical damage such as cuts, pinches, or severe bends; replace if damage is found.

3. 3

   Check the drive's diagnostic buffer for any additional faults that might indicate a broader communication or module issue.

4. 4

   Ensure that the Control Unit and Power Module are running compatible firmware versions; perform updates if necessary according to manufacturer guidelines.

5. 5

   Attempt to re-establish communication by cycling power to the entire drive system (Control Unit and Power Module).

6. 6

   If using commissioning software, perform a hardware configuration scan to ensure the Power Module is correctly recognized and addressed.