LogrobotLM

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FANUC Alarm APSH-179 — WARN Upd. Press. timeout WC:…

Manufacturer wording — WARN Upd. Press. timeout WC:%s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC APSH-179 (“WARN Upd. Press. timeout WC:…”): The weld controler did not set Read Pressure input in time. First check: Check if weld controler is functioning correctly, or increase Weld Pres time-out at CTRL start menu.

Updated 2026-09-17 · LogrobotLM reference

Description

The weld controler did not set Read Pressure input in time.

Remedy

Check if weld controler is functioning correctly, or increase Weld Pres time-out at CTRL start menu.

Related codes

APSH-177WARN Read Press. Not mapped for WC:…APSH-178WARN Map I/O in Weld Interface MenuAPSH-180WARN Could not communicate to WC.APSH-201Automatic Collision Recovery

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 →