Parameter set mode is absolute instead of relative.
Lenze · 9300 Series
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An absolute parameter set (C1311) was performed or is active during relative positioning (position mode C1210). This mismatch in positioning modes prevents correct operation.
Häufige Ursachen
- The positioning mode parameter (e.g., C1210) is configured for relative positioning, but a motion command or parameter set (e.g., C1311) expecting an absolute position reference was issued.
- A program sequence in the master controller or internal drive logic incorrectly switches between absolute and relative motion commands without updating the drive's active mode.
- Incorrect parameter value downloaded for the positioning mode (C1210) not matching the application's intended operation.
- Communication error or corrupted data causing the drive to misinterpret the intended motion mode from the master controller.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
1. Verify the current positioning mode (Parameter C1210) and ensure it matches the application's requirements (0 = relative, 1 = absolute).
- 2
2. Review the motion control program (PLC or master controller) for any instances where an absolute parameter set (e.g., C1311) is called while the drive is configured for relative mode.
- 3
3. Adjust the positioning mode parameter (C1210) to match the type of positioning commands being sent, or modify the motion program accordingly.
- 4
4. Perform a drive parameter backup and restore, or re-download the correct parameter set to ensure C1210 is accurately applied.
- 5
5. Monitor the drive's status words (e.g., P5-06 for mode bits) to confirm the drive's active positioning mode prior to the fault.