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FANUC Alarm ROUT-046 — WARN Option array not initialized

FANUC ROUT-046 (“WARN Option array not initialized”): Call to apnd_mtn_opt, write_xyzwpr, or write_joint with option array not initialized First check: Initialize the array by calling INIT_MTN_OPT

Updated 2026-09-17 · LogrobotLM reference

Description

Call to apnd_mtn_opt, write_xyzwpr, or write_joint with option array not initialized

Remedy

Initialize the array by calling INIT_MTN_OPT

Related codes

ROUT-044WARN Tag name too longROUT-045WARN Dictionary name too longROUT-047WARN Stream buffer fullROUT-048WARN Stream not active

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