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ABB Error 131600 — Motor Modification fault

Error

ABB 131600 (“Motor Modification fault”): Failure to send the cabinet logic command to the CBS hardware modification motor. Likely part: Moteur Modification (motor Modification).

Updated 2026-10-22 · LogrobotLM reference

What it means

Failure to send the cabinet logic command to the CBS hardware modification motor.

What to check

  • Check the internal cabinet network connection between the main computer and the PIB board.
  • Note: Internal cabinet bus break, similar to the legacy VME communication failures.

Part to check / replace

ABB 131600 points to the hardware below — start here before ordering.

Tap a part for every code that points to it — and verify the exact variant for your controller before ordering.

Related codes

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →