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FANUC Alarm PNT1-757 — Pump 2 OUT low pressure warning

Manufacturer wording — %sPump 2 OUT low pressure warning
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT1-757 (“Pump 2 OUT low pressure warning”): Pump #2 outlet pressure has been below the low warning limit for a user configurable period of time. First check: Check the following:

Updated 2026-09-17 · LogrobotLM reference

Description

Pump #2 outlet pressure has been below the low warning limit for a user configurable period of time. This condition is usually caused by one or more of the following:

Remedy

Check the following:

Related codes

PNT1-755Pump 2 IN high pressure warningPNT1-756Pump 2 IN high pressure faultPNT1-758Pump 2 OUT low pressure faultPNT1-759Pump 2 OUT high 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 →