Hardware Installation Manual of Easy Servo
10
When you open ProTuner, a “Connect to drive” window appears. The “Baud Rate” and “Device
Address” are fixed. You only need to select the “Com Port” regarding to the actual serial port or the
mapping port of a USB-232 converter. Check the Device Manager for the mapping port number of
the USB-232 converter.
Configuration
When the default setting of the Easy Servo drive is not suitable for your application, it is necessary to
configure it via the DIP switch or ProTuner. Otherwise you may encounter problems like high motor
heating, big motor noise or even motor stall due to weak torque. For a quick start of the Easy Servo
drive, there are not much parameters need to be configured. The following table gives the most
significant settings of the Easy Servo drive.
Most Significant Settings of the Easy Servo drive
Parameters ES-D508 / ES-D2306 ES-D808, ES-D1008
Micro Step Resolution (PPR) Default 4000, Software Adjustable Default 1600, DIP Switch or Software
Adjustable
Holding Current (%) Default 60%, Software Adjustable Default 60%, Software Adjustable
Close-loop Current Limit (%) Default 100% , Software Adjustable Default 100%, Software Adjustable
Current Loop Kp Auto Tuning at Power-up Default 1500, Software Adjustable
Current Loop Ki Auto Tuning at Power-up Default 200, Software Adjustable
The holding current affects the holding torque when the motor is stop. The close-loop current limit
affects the dynamic torque. Increase them if the torque is not enough. By default, the
ES-D808/ES-D1008 is configured for ES-M234XX (NEMA 34 motor, 4Nm or 8Nm) on 60VDC. If you use
them to drive ES-M223XX (NEMA 23 motor, 1Nm or 2Nm), it is recommended to tune the current
loop Kp and Ki to for the optimizing performance. Refer to the software manual for more detail.
The ES-D508/ES-D2306 is configured automatically at power-up regarding to motor and supply
voltage. For other combinations, it is recommended to modify these settings to get the optimizing
performance as shown in the following tables.
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