Hi5 controllermaintenanceHi5 Troubleshooting Manual1. Troubleshooting1.1. Troubleshooting Solution1.1.68. E02680 (○ axis)Maximum speed exceededOn this page1.1.68. E02680 (○ axis)Maximum speed exceeded1.1.68. E02680 (○ axis)Maximum speed exceeded Previous error code: E0134 (○ axis) Maximum speed exceeded 1.1.68.1. Outline1.1.68.2. Causes and examine methods