KUKA Error 1370 — PASSIVE STOP
ErrorDisplayed as KSS01370 on KRC4 / KRC5 controllers
KUKA 1370 (“PASSIVE STOP”): Stop from a passive operator device. First check: Acknowledge the message.
Updated 2026-09-09 · LogrobotLM reference
Cause
Stop from a passive operator device. This message is only displayed when an active process has been stopped.
Effect
Stop via braking ramp. All active commands inhibited.
Troubleshooting
Acknowledge the message. NOTE: This message can only be acknowledged by its originator, even in the passive state.
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 →