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FANUC Alarm INTP-579 — IBGN RECORD doesn't work in single step mode

FANUC INTP-579 (“IBGN RECORD doesn't work in single step mode”): RECORD start instruction doesn't work in single step mode First check: Disable single step.

Updated 2026-09-17 · LogrobotLM reference

Description

RECORD start instruction doesn't work in single step mode

Remedy

Disable single step. There is no poin data in buffer. Check IBGN**.IBG file.

Related codes

INTP-577IBGN Program can not be restartedINTP-578IBGN RECORD interruptedINTP-580IBGN Buffer is emptyINTP-581IBGN Cannot execute backwards

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