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FANUC Alarm PNT1-076 — Extreme exit position violation

FANUC PNT1-076 (“Extreme exit position violation”): The TCP (Line Tracking) or Extended Axis (Rail Tracking) has been commanded beyond the Exit Limit defined in the System parameter, $LNCFG.$EXIT_XTRM. First check: Adjust the Exit Limit ($LNCFG.$EXIT_XTRM) or change the Tracking Boundary to be inside of this limit.

Updated 2026-09-17 · LogrobotLM reference

Description

The TCP (Line Tracking) or Extended Axis (Rail Tracking) has been commanded beyond the Exit Limit defined in the System parameter, $LNCFG.$EXIT_XTRM.

Remedy

Adjust the Exit Limit ($LNCFG.$EXIT_XTRM) or change the Tracking Boundary to be inside of this limit.

Related codes

PNT1-074DAL alarm(Track encoder:1)PNT1-075Extreme entry position violationPNT1-085Posn unreachable at line …PNT1-086PLC e-stop 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 →