LogrobotLM

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FANUC Alarm CVIS-253 — The range minimum value must be less than or equal to the maximum.

FANUC CVIS-253 (“The range minimum value must be less than or equal to the maximum.”): You have entered a minimum value for the range that is greater than the maximum value. First check: Enter a minimum value that is less than the maximum value.

Updated 2026-09-17 · LogrobotLM reference

Description

You have entered a minimum value for the range that is greater than the maximum value.

Remedy

Enter a minimum value that is less than the maximum value.

Related codes

CVIS-251The distance between reference positions is too smallCVIS-252The range maximum value must be greater than or equal to the minimum.CVIS-254AckQueue with invalid vision register numberCVIS-255No found pose of parent locator tool.

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 →