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FANUC Alarm MOTN-404 — Group … does not support HSCD

Manufacturer wording — Group %d^1 does not support HSCD
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MOTN-404 (“Group … does not support HSCD”): The COL ADJUST instruction was used in a teach pendant program, but the group mask contained a group that did not support High Sensitivity Collision Detection (HSCD). First check: Do not attempt to change the sensitivity for a group that does not support HSCD.

Updated 2026-09-17 · LogrobotLM reference

Description

The COL ADJUST instruction was used in a teach pendant program, but the group mask contained a group that did not support High Sensitivity Collision Detection (HSCD).

Remedy

Do not attempt to change the sensitivity for a group that does not support HSCD.

Related codes

MOTN-402HSCD: Update Servo TimeoutMOTN-403Updating ServoMOTN-410Jog frame No… is disable[P]MOTN-411Fast fault recovery 1

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 →