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FANUC Alarm ACAL-078 — Skip Update Tool instruction

FANUC ACAL-078 (“Skip Update Tool instruction”): Execute the Update Utool instruction in a non-TCPCal program. First check: Update Tool only works in TCP Calibration programs with a UTool Start instruction.

Updated 2026-09-17 · LogrobotLM reference

Description

Execute the Update Utool instruction in a non-TCPCal program.

Remedy

Update Tool only works in TCP Calibration programs with a UTool Start instruction.

Related codes

ACAL-076More than one Detect Joint.ACAL-077No Detect Joint in Init. CalACAL-079Large approach angle error.ACAL-080Failed to update TPE program

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