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3 DESCRIPTION OF OPERATORS
3.1 DESCRIPTION FOR DIGITAL OPERATOR
The digital operator has two spaces: display space and operating space. Parameters setting and
different operation states shall be displayed on the display space, while for the operating space, it is an
interface for communication of the operators and AC motor drive.
左侧依次为：
LED
指示灯
LED indicator light
频率设定电位器旋钮
potentiometer knob for frequency
setting
模式切换
/
异常复位键
mode switch / fault reset key
参 数
/
数 据 修 改 确 认 键
confirm key for parameter/data
modify
增量键
increment key
右侧依次为：
数据显示区
data display space
(
四位
LED
数码管
)(LED four-digital tube)
运行键
Operation key
停止键
STOP key
减量键
decrease key
MODE/RESET
In normal operation mode, various states information of the AC motor drive, such as
frequency reference and input current, shall be displayed by depressing this key; in various
operative modes of the parameter setting, the machine shall reset by depressing this key;
Press this key to reset the error when error occurs
ENTER
After selecting appropriate operation or program mode, i.e. parameters must be replaced
(This key shall be available regardless the AC motor drive is in operation or stop), program
mode shall be realized by depressing this key; as an ENTER key for parameter setting, if this
key is depressed in program mode, modified parameters shall be taken into memory by the
system.
RUN
To start operation (Pressing this key is invalid when set as external terminal control)
STOP
To stop operation
UP/DOWN
For modifying data or parameter programs
If depressing this key for long time, for a short time then released, all modified parameters
shall be alternated step by step;
If depressed it for a long time and not released, all modified parameters shall alternate
quickly.
