FANUC Alarm SPOT-077 — PAUSE Weld in process timeout-gun 1
FANUC SPOT-077 (“PAUSE Weld in process timeout-gun 1”): The robot timed out waiting for the Weld in Process input. First check: Check the Weld I/O menu, as well as all wiring.
Updated 2026-08-29 · LogrobotLM reference
Description
The robot timed out waiting for the Weld in Process input. from the weld controller.
Remedy · Remède
Check the Weld I/O menu, as well as all wiring. If the input is going high, try increasing the timeout by setting $spoteqsetup[].$wld_inpr_to to a bigger number. The default is 2000 ms, or 2 seconds.
Frequently asked · Questions fréquentes
- What does FANUC alarm SPOT-077 mean?
- FANUC SPOT-077 (“PAUSE Weld in process timeout-gun 1”): The robot timed out waiting for the Weld in Process input. from the weld controller.
- How do you troubleshoot FANUC alarm SPOT-077?
- Check the Weld I/O menu, as well as all wiring. If the input is going high, try increasing the timeout by setting $spoteqsetup[].$wld_inpr_to to a bigger number. The default is 2000 ms, or 2 seconds.
Related codes / Codes liés
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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →