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FANUC Alarm FRCE-168 — HCRDY set error (F:…)

Manufacturer wording — HCRDY set error (F:%d^1)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC FRCE-168 (“HCRDY set error (F:…)”): Internal error First check: Document the events that led to the error, and call your FANUC or FANUC Robotics technical service representative.

Updated 2026-09-17 · LogrobotLM reference

Description

Internal error

Remedy

Document the events that led to the error, and call your FANUC or FANUC Robotics technical service representative.

Related codes

FRCE-165F/S temp. upper limit error (F:…)FRCE-167SCRDY set error (F:…)FRCE-169SCRDY reset error (F:…)FRCE-170HCRDY reset error (F:…)

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 →