FANUC Alarm SYST-198 — Slave Robot Not Ready
FANUC SYST-198 (“Slave Robot Not Ready”): Some slave robots are not ready to run a program. First check: All slave robots have Auto/T1/T2 switch to be AUTO.
Updated 2026-09-17 · LogrobotLM reference
Description
Some slave robots are not ready to run a program.
Remedy
All slave robots have Auto/T1/T2 switch to be AUTO. $RMT_MASTER system variable must be 4 (Robot Link). The variable settings can be:
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 →