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FANUC Alarm PNT1-651 — Cal. time out at max. flow

Manufacturer wording — %sCal. time out at max. flow
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT1-651 (“Cal. time out at max. flow”): The AccuAir controls timed out trying to reach the maximum flow rate. First check: Perform the following:

Updated 2026-09-17 · LogrobotLM reference

Description

The AccuAir controls timed out trying to reach the maximum flow rate. Possible causes are:

Remedy

Perform the following:

Related codes

PNT1-649Cal. low flow rate resetPNT1-650Cal. max. flow rate resetPNT1-652Cal. time out at low flowPNT1-6530 air flow rate detected

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 →