MD5-HF14 Servo drive assay

MD5-HF14 Servo drive assay

Functional Features & "Assay" (Testing) Guide

• Self-Diagnosis (TEST Mode):
  • Toggling the built-in TEST switch to ON forces the motor to rotate continuously at 30 RPM in full-step mode.
  • This is used to test the motor and driver system without an external controller. 
• Auto Current Down (C/D):
  • Reduces current automatically when the motor stops to prevent overheating.
  • The standstill current drops to a specific percentage set by the STOP current adjuster. 
• Pulse Input Selection:
  • A dedicated switch changes input between 1-pulse (Pulse/Direction) and 2-pulse (CW/CCW) command modes. 

• PWR (Green): Indicates proper AC power supply input.
• O.M (Red): Excitation output status. It illuminates when the driver is ready and the motor is locked into its initial step position.