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FANUC Alarm MHND-244 — WARN Parameter … ignored

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

FANUC MHND-244 (“WARN Parameter … ignored”): A MACRO was called with too many parameters. First check: Check the MACRO call in the TP program.

Updated 2026-09-17 · LogrobotLM reference

Description

A MACRO was called with too many parameters.

Remedy

Check the MACRO call in the TP program.

Related codes

MHND-242WARN Parameter … errorMHND-243PAUSE … I/O errorMHND-245ABORT Valve … is not a vacuum gripperMHND-246ABORT Valve … is not a clamp gripper

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 →