4
BASIC
OPERATION
AND
TRIAL
RUNNING
Appearance of Keyboard panel
User of this series frequency inverter can perform different operations through keyboard
panel, including run/stop, display of different data, parameter value setting, fault display
and reset etc. The following is description of the keyboard panel.
Figure 1.1 Each part of the keyboard panel
Table 1.1 Description and function of each part of the keyboard panel
No.
Item
Symbol
Function
1
Numeric
display
—
To display frequency or parameter etc using LED.
RUN
On – frequency inverter’s operation demands and
frequency instructions are all effective
Flashing
–
frequency
inverter’s
operation
demands are effective, but frequency instructions
are ineffective
Off– there are no operation demands in frequency
inverter
SET
On – parameter setting mode
Flashing – parameter verification mode.
Off – other modes except parameter setting mode
and parameter verification mode
2
Mode
indication
lamp
MON
On – state monitoring mode
Flashing – in the process of fault record retrieving
Off – non state monitoring mode
