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FANUC Alarm TPIF-145 — WARN Configuration change time out

FANUC TPIF-145 (“WARN Configuration change time out”): A change to the iPendant window configuration has taken longer than expected. First check: When this error occurs, the display might not be what is expected.

Updated 2026-09-17 · LogrobotLM reference

Description

A change to the iPendant window configuration has taken longer than expected. This can occur on startup or after you make a basic system configuration change. It might also occur in the presence of significant system activity. For example this error could occur if sysvars.sv is being backed up via the Network.

Remedy

When this error occurs, the display might not be what is expected. In this case, change back to Single mode, and try the operation again.

Related codes

TPIF-143Connection errorTPIF-144WARN RAM Disk required for iPendantTPIF-146WARN TP firmware version is too newTPIF-147WARN TP firmware version is too old

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