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FANUC Alarm CVIS-257 — The camera … must be a robot-mounted camera.

Manufacturer wording — The camera %s must be a robot-mounted camera.
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC CVIS-257 (“The camera … must be a robot-mounted camera.”): The Floating Frame vision process is referencing a camera setup whose camera is not robot-mounted. First check: Open the camera setup in the iRVision Setup and mark the camera as robot mounted.

Updated 2026-09-17 · LogrobotLM reference

Description

The Floating Frame vision process is referencing a camera setup whose camera is not robot-mounted.

Remedy

Open the camera setup in the iRVision Setup and mark the camera as robot mounted.

Related codes

CVIS-255No found pose of parent locator tool.CVIS-256GPM Locator tool: Fail to get reference position.CVIS-258Measurement Output is not trainedCVIS-259Measurement Output: Fail to get value.

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 →