ABB Error 33601 — Module Anybus fault
ErrorABB 33601 (“Module Anybus fault”): The Anybus communication module is missing from its slot or has a hardware failure. Likely part: Module Anybus (Module Anybus).
Updated 2026-10-22 · LogrobotLM reference
What it means
The Anybus communication module is missing from its slot or has a hardware failure.
What to check
- Make sure the Anybus module is inserted.
- Replace the interface board if faulty.
- Note: Similar to the missing I/O boards of the legacy era.
Part to check / replace
ABB 33601 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 →