Fault at DRIVE-CLiQ socket X101

What does 240001 mean?

This fault indicates that an issue has occurred at the drive object connected to DRIVE-CLiQ socket X101. The fault value (r0949) specifies the first fault that manifested for this particular drive object, providing a pointer to the specific problem. This general fault suggests a problem within the DRIVE-CLiQ communication or the connected component, potentially leading to loss of control or communication with the associated drive component if not addressed.

• DRIVE-CLiQ cable damage (e.g., crushing, insulation degradation) between the control unit and the drive object connected to X101.
• Oxidation or debris on the pins of the DRIVE-CLiQ connector X101, leading to intermittent signal transmission.
• Incorrect or missing electronic nameplate data for the component attached to X101, preventing proper communication initialization.
• Firmware version mismatch between the main control unit and the drive component on X101.
• Internal hardware defect within the drive object connected to X101, causing it to fail startup or operation.

Click steps to track your progress.

1. 1

   1. Note the specific fault code in parameter r0949 to diagnose the underlying issue reported by the device on X101.

2. 2

   2. Perform a thorough visual inspection of the DRIVE-CLiQ cable routing and connections to socket X101 on both ends for any physical damage.

3. 3

   3. Clean the contacts of the DRIVE-CLiQ connector X101 on the control unit and the corresponding connector on the drive object using contact cleaner (e.g., isopropyl alcohol).

4. 4

   4. Use an oscilloscope to check the signal integrity on the DRIVE-CLiQ line connected to X101 if the cable passes continuity tests.

5. 5

   5. Cross-verify the installed device at X101 against the configured device in the project software (e.g., SINAMICS DCC) for correct type and firmware.

6. 6

   6. Attempt to cycle power to only the drive object connected to X101 to reset its internal state before cycling the entire system.