LogrobotLM

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FANUC Alarm TPIF-152 — Read Only Mode Enabled

FANUC TPIF-152 (“Read Only Mode Enabled”): The keystroke that was just entered was not accepted by the system because the system does not allow edits. First check: Make the change from the iPendant instead.

Updated 2026-09-17 · LogrobotLM reference

Description

The keystroke that was just entered was not accepted by the system because the system does not allow edits. Typically remote operations will be read-only so no changes are allowed from this connection.

Remedy

Make the change from the iPendant instead. Your access to make changes will depend on your security setup. In some configurations there are security procedures on the iPendant.

Related codes

TPIF-150WARN Look mode only, use TP to editTPIF-151WARN Pane does not have focusTPIF-153Edit operation not allowedTPIF-154TP firmware Core/Plugins mismatch

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. How this reference is built →