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FANUC Alarm CVIS-090 — Vision DMA error

FANUC CVIS-090 (“Vision DMA error”): A DMA transfer error occurred during the image acquisition. First check: Check that the camera cable is securely connected to both the camera and the robot controller.

Updated 2026-09-17 · LogrobotLM reference

Description

A DMA transfer error occurred during the image acquisition.

Remedy

Check that the camera cable is securely connected to both the camera and the robot controller. Cycle power on the controller. If the problem persists, document the events that led to the error and contact your FANUC technical representative.

Related codes

CVIS-088Vision FPGA version errorCVIS-089Camera is not initializedCVIS-091The auto exposure setting is not trainedCVIS-092The auto exposure setting is too bright

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 →