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ABB Error 34316 — Motor / cable motor / Drive Unit fault

Error

ABB 34316 (“Motor / cable motor / Drive Unit fault”): Excessive torque current deviation detected by the current controller. Likely part: Moteur / Câble moteur / Drive Unit (motor / cable motor / Drive Unit).

Updated 2026-10-22 · LogrobotLM reference

What it means

Excessive torque current deviation detected by the current controller.

What to check

  • Check motor data, cables and connectors, phase-to-phase/phase-to-ground short circuits, DC link and mains voltage; measure motor and cable with power off.
  • Note: Very common error on motor/cable/drive. Other service interventions show that a cable or connection fault can be intermittent.

Part to check / replace

ABB 34316 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

34100Drive system fault34200Axis Computer / Drive Units fault34201Drive Unit fault

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 →