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FANUC Alarm PNT2-294 — Arm config error …

Manufacturer wording — Arm config error %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT2-294 (“Arm config error …”): Another controller is configured for the same arm IDs as this Controller. First check: Verify robot library setup and controller number for all arms on all controllers at a Controlled start.

Updated 2026-09-17 · LogrobotLM reference

Description

Another controller is configured for the same arm IDs as this Controller.

Remedy

Verify robot library setup and controller number for all arms on all controllers at a Controlled start.

Related codes

PNT2-292Macro motion group unknownPNT2-293Communication error …PNT2-326Robot is bypassedPNT2-327SHELL failed to run SUBSHELL

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 →