Hi5 controllermaintenanceHi5 Controller Maintenance Manual6. Troubleshooting6.1. Troubleshooting Solution6.1.24. E0224 (○ Axis) Encoder state errorOn this page6.1.24. E0224 (○ Axis) Encoder state error6.1.24. E0224 (○ Axis) Encoder state error 6.1.24.1. Outline6.1.24.2. Causes and examine methods