LogrobotLM

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FANUC Alarm PRIO-619 — PNIO(C) mismatch st … slot … …

Manufacturer wording — PNIO(C) mismatch st %d slot %d %d
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PRIO-619 (“PNIO(C) mismatch st … slot … …”): The stored configuration of the module that is specified by station number, slot number and subslot number does not match the current configuration when the start mode is OPERATION. First check: Check the parameters of the module that is specified by station number, slot number and subslot number.

Updated 2026-09-17 · LogrobotLM reference

Description

The stored configuration of the module that is specified by station number, slot number and subslot number does not match the current configuration when the start mode is OPERATION.

Remedy

Check the parameters of the module that is specified by station number, slot number and subslot number.

Related codes

PRIO-617PNIO(D) mod plug failed … …PRIO-618PNIO(D) submod plug failed … …PRIO-620PNIO(C) station … deactivatedPRIO-621PNIO(D) device is not running

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 →