Hi5 controllermaintenanceHi5 Controller Maintenance Manual6. Troubleshooting6.1. Troubleshooting Solution6.1.17. E0122 Servo ON limit time exceededOn this page6.1.17. E0122 Servo ON limit time exceeded6.1.17. E0122 Servo ON limit time exceeded 6.1.17.1. Outline6.1.17.2. Causes and examine methods