Ⅲ. Description Of Operation Panel; Description For Digital Operation Panel - Savch S900 Series User Manual

Ⅲ. DESCRIPTION OF OPERATION PANEL

1. DESCRIPTION FOR DIGITAL OPERATION PANEL

The digital operation panel 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 inverter.
LED indicator light
Potentiometer knob
for frequency setting
Mode switch /
fault reset key
Confirm key for
parameter / data modify
Increment key
Key function description
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 pressing this key; in various operative modes
of the parameter setting, the machine shall reset by pressing 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 pressing this key; as an ENTER key for parameter setting, if this key is pressed 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 pressing this key for long time, for a short time then released, all modified parameters shall be
alternated step by step;
If pressed it for a long time and not released, all modified parameters shall alternate quickly.
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Data display space
(LED four digit-digital tube)
Operation key
Stop key
Decrease key