Chapter 3 Operation
http://www.acdrive-china.com
48
Stop State: If there is no running command input after the ac drive is power on and
initialized, or the ac drive has received a stop command input, the ac drive will come into
stop state.
Running state: The ac drive has received a running command and then comes into
running state.
Therefore, the display states of keyboard include display of stop state, display of running
state and display of programming state and display of fault and warning state.
●Display of stop state
If the ac drive is a stop state, the four digitals of keyboard will display the parameters
value of stop state: For example, the output frequency. See figure-3-2, and the unit
indicator will indicate the unit of the parameter. Press
＞＞
key, the keyboard will
cycling display the value of different monitoring objects （selected by the parameter
group PC）.
●Display of running state
If the ac drive got an effective running command, it will come into running state. Then
the four digitals of keyboard will display the parameters value of running state. See
example of figure 3-3-3. and the unit indicator will indicate the unit of the parameter.
Press
＞＞
key, the keyboard will cycling display the value of different monitoring
objects （selected by the parameter group PC）.
●Fault and warning state
If the ac drive has checked out a warning signal, it will come into warning state and
show the warning code flickeringly. See example of figure 3-3-5. If the warning signal
disappeared, the warning code will automatically disappear.
If the ac drive has checked out an error, it will come into fault state and show the fault
code steadily. Moreover, the indicator TRIP will light up, see example of figure 3-3-6.
By pressing the
＞＞
key, user can view the parameters value of stop state. If you want
to see the details of fault information, press the
PRG
ESC
key, the keyboard will go to
programming state, to see the details, please see the parameter values of group PE.
To reset the ac drive, press the
STOP
RESET
key or control terminals or serial communication.
If the fault signal is still exist, the keyboard will keep the fault code displaying and the
indicator TRIP lighting.
To Next Page
Loading...
