The drive automatically measures the mechanical resonance and dynamically adjusts position and speed loop gains. Manual Tuning Sequence
Always ensure the drive's output power matches the rated capacity of the connected Shinko servo motor.
Increase this value to tighten positional tracking error. Keep this parameter bounded relative to your speed loop settings to avoid system instability.
Double-check all power, motor, and feedback lines before energizing. shinko servo drive manual
When the drive displays a flashing code, do not panic. The manual’s alarm table is your best friend. Here are the most common Shinko servo drive alarms, their causes, and solutions as detailed in typical manuals.
The motor velocity is controlled via an analog voltage input (typically -10VDC to +10VDC) or via internal preset speeds selected through digital inputs on the CN1 connector. Scaling parameters map the voltage slope directly to revolutions per minute (RPM). Torque Control Mode
Connect or replace the external regenerative resistor; extend deceleration time. / AL-04 Undervoltage Main power supply drop; missing input phase. Keep this parameter bounded relative to your speed
The installation of a Shinko AC servo driver requires careful adherence to guidelines regarding mounting in controlled environments, proper wiring, and safety, as detailed in the technical documentation. Configuration via PC software allows for the precise setting of operation modes, including velocity and position control, essential for high-frequency industrial applications. Consult the Shinko Technos product manual for detailed installation procedures. instruction manual
For example, for an A.20 alarm, the manual will tell you to measure the voltage across the regenerative resistor terminals during deceleration. If there is no voltage, the resistor is open.
Ultimate Guide to Shinko Servo Drives: Manuals, Setup, and Troubleshooting The manual’s alarm table is your best friend
Defines whether the drive looks for control inputs from the physical I/O terminals or over a fieldbus network (such as Modbus RTU, EtherCAT, or CANopen). Gain Tuning Parameters
Shinko servo drives are critical components in industrial automation, delivering precise control over speed, torque, and positioning. Accessing and understanding the is essential for optimizing system performance and ensuring operational safety.
For standard loads, enable the drive's internal online auto-tuning function: Set the inertia ratio parameter () to auto-calculate. Execute a series of test cycles using your controller.
Run the motor uncoupled from the load at a low speed using the drive's keypad to confirm correct rotation direction.