LogrobotLM

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FANUC Alarm WNDW-024 — WARN Attempt to read with no kb

FANUC WNDW-024 (“WARN Attempt to read with no kb”): A READ_KB call or READ statement was executed on a file that was OPENed to a window but not a keyboard First check: Either modify the OPEN FILE statement to specify a keyboard or do not use the file in a READ_KB call or READ statement

Updated 2026-08-29 · LogrobotLM reference

Description

A READ_KB call or READ statement was executed on a file that was OPENed to a window but not a keyboard

Remedy · Remède

Either modify the OPEN FILE statement to specify a keyboard or do not use the file in a READ_KB call or READ statement

Frequently asked · Questions fréquentes

What does FANUC alarm WNDW-024 mean?
FANUC WNDW-024 (“WARN Attempt to read with no kb”): A READ_KB call or READ statement was executed on a file that was OPENed to a window but not a keyboard
How do you troubleshoot FANUC alarm WNDW-024?
Either modify the OPEN FILE statement to specify a keyboard or do not use the file in a READ_KB call or READ statement

Related codes / Codes liés

WNDW-022WARN Zero term char mask in readWNDW-023WARN Initial data too longWNDW-025WARN Echo window for read not actWNDW-026WARN Read for same keys/kbd active

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →