ABB Error 20025 — Stop request from system input
WarningABB 20025 (“Stop request from system input”): A configured system input requested a stop (PLC or cell logic).
Updated 2026-09-17 · LogrobotLM reference
What it means
A configured system input requested a stop (PLC or cell logic). The robot did what it was told — the trigger is upstream.
What to check
- Identify the mapped system input and its source (PLC program, cell interlock).
- Correlate with the PLC log: the root cause usually lives there.
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 →