FANUC Alarm VISN-020 — WARN Convolution coeffs. truncated
FANUC VISN-020 (“WARN Convolution coeffs. truncated”): One or more of the elements in the convolution mask array you passed to CONVOLVE was greater than 31 127/128 or less than - 31 127/128 and was truncated. First check: Make sure all of the mask array elements are in range.
Updated 2026-09-17 · LogrobotLM reference
Description
One or more of the elements in the convolution mask array you passed to CONVOLVE was greater than 31 127/128 or less than - 31 127/128 and was truncated.
Remedy
Make sure all of the mask array elements are in range.
Related codes
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 →