LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm CPMO-138 — NO LD allowed in this region

FANUC CPMO-138 (“NO LD allowed in this region”): AP_LD and RT_LD are not allowed in this application block. First check: Remove the AP_LD or RT_LD option.

Updated 2026-08-29 · LogrobotLM reference

Description

AP_LD and RT_LD are not allowed in this application block.

Remedy · Remède

Remove the AP_LD or RT_LD option.

Frequently asked · Questions fréquentes

What does FANUC alarm CPMO-138 mean?
FANUC CPMO-138 (“NO LD allowed in this region”): AP_LD and RT_LD are not allowed in this application block.
How do you troubleshoot FANUC alarm CPMO-138?
Remove the AP_LD or RT_LD option.

Related codes / Codes liés

CPMO-136NO PSPD allowed in this regionCPMO-137NO mspd allowed in this regionCPMO-139Can't maintain CRval L:%d^5CPMO-150Wrong CP State (G: %d^2)

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 →