FANUC Alarm TG-013 — Invalid IO Port in Sch%d^2 Ev%d^3
FANUC TG-013 (“Invalid IO Port in Sch%d^2 Ev%d^3”): In the trigger schedule number $TGSCHED[num] indicated by the alarm text, the indicated event number has an invalid port type specified. First check: Change $TGSCHED[Sch].$PORT_TYPE[Ev] to a valid port type.
Updated 2026-08-29 · LogrobotLM reference
Description
In the trigger schedule number $TGSCHED[num] indicated by the alarm text, the indicated event number has an invalid port type specified.
Remedy · Remède
Change $TGSCHED[Sch].$PORT_TYPE[Ev] to a valid port type. Note that Robot Digital Input and Group Input are not allowed. If you have not modified these variables since loading, then obtain a file backup and contact your FANUC or FANUC Robotics Technical Representative.
Frequently asked · Questions fréquentes
- What does FANUC alarm TG-013 mean?
- FANUC TG-013 (“Invalid IO Port in Sch%d^2 Ev%d^3”): In the trigger schedule number $TGSCHED[num] indicated by the alarm text, the indicated event number has an invalid port type specified.
- How do you troubleshoot FANUC alarm TG-013?
- Change $TGSCHED[Sch].$PORT_TYPE[Ev] to a valid port type. Note that Robot Digital Input and Group Input are not allowed. If you have not modified these variables since loading, then obtain a file backup and contact your FANUC or FANUC Robotics Technical Representative.
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 →