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FANUC Alarm CVIS-238 — Double GetQueue from the robot.

FANUC CVIS-238 (“Double GetQueue from the robot.”): GET_QUEUE is executed twice in the programs. First check: Modify your teach pendant programs not to call GET_QUEUE twice.

Updated 2026-09-17 · LogrobotLM reference

Description

GET_QUEUE is executed twice in the programs.

Remedy

Modify your teach pendant programs not to call GET_QUEUE twice.

Related codes

CVIS-236Encoder count of this robot is different from that of another robot.CVIS-237The points are too close together to calculate the frame.CVIS-239Invalid timing mode for visual tracking.CVIS-240Vision overtimes against conveyer movement.

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 →