FANUC Alarm PNT1-286 — Uninitialized TPE position in program %s
FANUC PNT1-286 (“Uninitialized TPE position in program %s”): There was an uninitialized position found in the specified special move position. First check: Ensure the robot is mastered and calibrated.
Updated 2026-08-29 · LogrobotLM reference
Description
There was an uninitialized position found in the specified special move position. This could have occurred if a new position was recorded in one of the special move programs when the robot was not mastered or calibrated, causing an uninitialized position to be created. Executing a specific operation afterwards might cause this alarm to occur.
Remedy · Remède
Ensure the robot is mastered and calibrated. Re-teach the position in the special move program indicated by the alarm.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT1-286 mean?
- FANUC PNT1-286 (“Uninitialized TPE position in program %s”): There was an uninitialized position found in the specified special move position. This could have occurred if a new position was recorded in one of the special move programs when the robot was not mastered or calibrated, causing an uninitialized position to…
- How do you troubleshoot FANUC alarm PNT1-286?
- Ensure the robot is mastered and calibrated. Re-teach the position in the special move program indicated by the alarm.
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 →