FANUC Alarm PALT-141 — WARN Cycle power to increase macros
FANUC PALT-141 (“WARN Cycle power to increase macros”): An old smaller SYSMACRO.SV file was loaded onto the controller. First check: PalletTool logic has automatically set the number of macros to the necessary size again.
Updated 2026-09-17 · LogrobotLM reference
Description
An old smaller SYSMACRO.SV file was loaded onto the controller. The number of macros was changed to fewer than what the current version of PalletTool needs.
Remedy
PalletTool logic has automatically set the number of macros to the necessary size again. But it needs a cold start in order for the macro table size to be increased. Do a cold start.
Related codes
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 →