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FANUC Alarm PNT1-870 — %sZero Pressure

FANUC PNT1-870 (“%sZero Pressure”): The calibration aborted due to zero output or manifold pressure was detected after a flow command was issued. First check: Determine the cause for the zero pressure, and correct the problem.

Updated 2026-08-29 · LogrobotLM reference

Description

The calibration aborted due to zero output or manifold pressure was detected after a flow command was issued.

Remedy · Remède

Determine the cause for the zero pressure, and correct the problem.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-870 mean?
FANUC PNT1-870 (“%sZero Pressure”): The calibration aborted due to zero output or manifold pressure was detected after a flow command was issued.
How do you troubleshoot FANUC alarm PNT1-870?
Determine the cause for the zero pressure, and correct the problem.

Related codes / Codes liés

PNT1-868%sCalibration abortedPNT1-869%sNon-incr cal tablePNT1-875%sBad preset index [%d]PNT1-876%sNo preset data (syscolor=[%s])

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →