Kinco FD425-CA-000, Руководство пользователя, Страница: 48 / 206

Kinco FD5 系列伺服驱动器使用手册 第四章 数字面板操作
45
4.3
Easy Use
Function
The Easy Use function helps users set up the CD3 motor controller for the main types of
applications in a very short time. The LED panel guides the user step by step through the settings
of the few most important parameters in order to prepare the controller for the desired
application. The servo control loops of the motor controller are pre-configured to use default
settings which are adequate for many applications as they are. A robust auto-tuning function can
be used additionally to identify the applied mechanical system more precisely. After that, the user
only needs to adjust the controller’s servo performance with the stiffness parameter.。
4.3.1 Setup process with Easy Use Function
The process for setting up the FD 5 motor controller with the Easy Use function follows a simple procedure.
Step 1: The parameters of the EASY panel menu have to be accessed and confirmed, or set one by one. The
auto-recognized motor type can be confirmed, the control interface has to be selected, interface-related main
parameters have to be set and the mechanical- and control-application types must be chosen. Afterward, these
parameters have to be saved and the controller has to be rebooted. As a result of these settings, the controller is
configured for a suitable I/O setting and the servo control loop parameters are set to matching defaults. The
controller is ready for use for a wide range of standard applications and can be tested.
Step 2: If the servo control performance of the controller has to be further improved, the tunE panel menu must
be accessed. With the help of the functions in this menu, the controller can start an auto-tuning motor run in order to
identify motor load conditions and to measure the inertia. After that, the controller calculates the inertia ratio, which is
the ratio of the measured inertia and the motor inertia. Depending on the obtained inertia ratio the controller defines
a suitable stiffness value for the servo behavior. Using the inertia ratio and the stiffness value the controller tunes the
servo loops automatically.
Step 3: Inside the tunE menu the stiffness can be adjusted up/down simply by panel buttons. The stiffness
adjustment can be done also during the testing of the application, while the controller is being commanded via the
selected command interface. After finding the best value for stiffness the tunE parameters need to be saved and the
controller is finally ready for use. If the adjustment of the stiffness does not result in the required performance, the PC
software
“
Kin
”
can be used for further optimization.