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FANUC Alarm JOG-020 — WARN Can not PATH JOG now

FANUC JOG-020 (“WARN Can not PATH JOG now”): PATH JOG has selected, but robot is not currently on a taught path, or tool Z direction is same teaching path, so Y direction can not be determined. First check: Use shift-FWD to execute program path, or specify another jog frame.

Updated 2026-09-17 · LogrobotLM reference

Description

PATH JOG has selected, but robot is not currently on a taught path, or tool Z direction is same teaching path, so Y direction can not be determined. Can not PATH JOG

Remedy

Use shift-FWD to execute program path, or specify another jog frame.

Related codes

JOG-017WARN At R-Theta robot postureJOG-018Not at R-Theta robot postureJOG-021WARN Multi key is pressedJOG-022WARN Disabled in JOINT path

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 →