Occurrence OCC-4001
Sensor failure · Welding Robot
Reported Jun 23, 2026, 01:00 PM on Body Shop · Cell 4.
Reported context
- Equipment
- WR-118 · Welding Robot
- Line
- Body Shop · Cell 4
- Symptom
- Sensor failure
- Component
- PLC module
- Root cause
- Electrical failure
- Solution
- Replace sensor
- Reporter
- specialist
- Diagnosis time
- 40 min
Suggested diagnostic paths
Ranked by historical probability for this symptom
#1Check PLC module
50%
#2Check Temperature sensor
50%
Component → root cause candidates
Electrical failure
67%
Incorrect parameter setting
33%
Root cause → recommended solution
Replace sensor
50%
Escalate to maintenance specialist
50%
Specialist validation available — closing the loop feeds the learning system.