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KUKA Error 108 — BRAKING RAMP ACTIVE

Error

Displayed as KSS00108 on KRC4 / KRC5 controllers

KUKA 108 (“BRAKING RAMP ACTIVE”): If "LAGNP" detects the request for a stop via braking ramp (bit "GEN_STOP" set to one by message processing), "LAGNP" generates this status message. First check: When the robot comes to a standstill, this message disappears with no subsequent message.

Updated 2026-09-09 · LogrobotLM reference

Cause

If "LAGNP" detects the request for a stop via braking ramp (bit "GEN_STOP" set to one by message processing), "LAGNP" generates this status message.

Effect

Prolonging a stop via braking ramp until the robot comes to a standstill makes it possible to avoid different states in "LAGNP" and "LAGHP".

Troubleshooting

When the robot comes to a standstill, this message disappears with no subsequent message.

Related codes

106RDW / buffer batteries / measuring chain111TEPRO INACTIVE

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 →