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FANUC Alarm SYST-043 — PAUSE TP disabled in T1/T2 mode

Error
Hardware
emergency stop and dual safety chains
Controllers
R-J3iB / R-30iA
FANUC class
PAUSE.G
Hardware family
FANUC teach pendant, main board, CMOS and controller battery alarms

FANUC SYST-043 (“PAUSE TP disabled in T1/T2 mode”): The mode selector is in T1 or T2 and the TP ON/OFF switch is in the OFF position First check: Turn the TP ON/OFF switch to ON.

Updated 2026-10-22 · LogrobotLM reference

Description

The mode selector is in T1 or T2 and the TP ON/OFF switch is in the OFF position

Remedy

Turn the TP ON/OFF switch to ON. Press RESET.

Field diagnosis

The mode select switch is in T1 or T2 and the teach pendant switch is set to OFF.

What to check

  • Set the teach pendant switch to ON and reset.
  • Note: Software variant of SRVO-233.

Related codes

SRVO-233SERVO TP OFF in T1,T2/Door openSYST-037ABORT Key switch brokenSYST-041PAUSE Ovrd Select could not ENABLEDSYST-042PAUSE DEADMAN defeatedSYST-044SYSTEM (Abnormal) TP disabled in T1/T2 modeSYST-045PAUSE TP enabled in AUTO mode

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 →