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FANUC Alarm PNT1-726 — Bearing Air NOT OK

Manufacturer wording — %sBearing Air NOT OK
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT1-726 (“Bearing Air NOT OK”): The digital input signal indicating the Bear Air is above the minimum pressure is not ON. First check: N/A

Updated 2026-09-17 · LogrobotLM reference

Description

The digital input signal indicating the Bear Air is above the minimum pressure is not ON. Check the supply pressure to the Bearing Air or verify the digital input signal is working correctly.

Remedy

N/A

Related codes

PNT1-724Turbine under speed warningPNT1-725Speed avg. error excessivePNT1-727Cruise Speed not establishedPNT1-733Pump 1 IN low pressure warning

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 →