If the motor is not behaving as expected, the manual's diagnostic section is invaluable.
Supports Position control, Speed control, Speed test running, JOG running, and Moment (torque) control. Input Power:
Technical manuals for the ESDA series emphasize that installation and operation must be handled by professionally trained staff
Connect to the incoming main AC power supply. esda servo motor manual
The encoder cable transmits high-frequency differential signals.
Fixes: Increase deceleration time parameter or install an external braking resistor.
The 5-digit LED shows status:
: Changes the motor rotation direction without changing the wiring phase.
Drop in incoming power supply; blown fuse; faulty main contactor.
For high-performance applications (e.g., pick-and-place machines, CNC axes), the default auto-tuning may leave residual vibration. The ESDA servo motor manual introduces two advanced tools: If the motor is not behaving as expected,
Incorrect wiring is the primary cause of immediate component failure during commissioning. The system requires separation between high-power lines and low-voltage signal lines to minimize electromagnetic interference (EMI).
Standard models typically feature an IP65 rating for the body, meaning they are dust-tight and protected against water jets. However, the shaft through-hole is often rated lower unless an optional oil seal is installed. 2. Mechanical Installation
A typical ESDA manual is divided into several key sections, which must be followed sequentially for a successful setup: A. Safety Precautions Drop in incoming power supply; blown fuse; faulty
+-------------------------------------------------------------+ | ESDA SERVO DRIVER | +-------------------------------------------------------------+ | Main Power (L1, L2, L3) | Motor Power (U, V, W) v v [ 220V AC Supply ] [ ESDA Servo Motor ] | +--- Encoder Cable v [ CN2 Feedback Input ] Main Circuit Wiring
Cause: Broken wire in the encoder cable or excessive electrical noise disrupting data.