What does FANUC alarm JOG-026 mean?

FANUC JOG-026 (“WARN J4 is zero”): J4 angle is zero. J4 joint jog is disabled.

FANUC Alarm JOG-026 — WARN J4 is zero

FANUC JOG-026 (“WARN J4 is zero”): J4 angle is zero. First check: Now OFIX jog is available.

Updated 2026-08-29 · LogrobotLM reference

Description

J4 angle is zero. J4 joint jog is disabled.

Remedy · Remède

Now OFIX jog is available.

Frequently asked · Questions fréquentes

What does FANUC alarm JOG-026 mean?: FANUC JOG-026 (“WARN J4 is zero”): J4 angle is zero. J4 joint jog is disabled.
How do you troubleshoot FANUC alarm JOG-026?: Now OFIX jog is available.

Related codes / Codes liés

JOG-024WARN Currently this key is invalid JOG-025WARN J4 is not zero JOG-027WARN Reverse direction from J4=0 JOG-028WARN OFIX TCP config limit

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 →