Inovance MD300A-S0.2BA - Parameter Modification, Running Status Display and Switching

16
Hz: Frequency unit Hz+A(rpm): Rotation speed unit
A: Current unit A+V(%): Percentage
V: Voltage unit
3) Digital display area
With 5-bit LED display, it can display frequency setting, output frequency, various monitor data and
alarm code, etc.
4) Function Description of Keys
Table 4-1 Key Functions
Keys Name Function
PRG
Program key Enter or exit the parameter menu.
ENTER
Confirm Enter the menu screen level by level and confirm the parameter
settings.
∧
Up Increase of data or function code
∨
Down Decrease of data or function code
>> Shift
It can be used to select the display parameters circularly on the
running display interface and the stop display interface. It can
also be used to select the modification bit of the parameters
when setting the parameters.
QUICK
The key is reserved for function expansion in the future, but now its function is the
same as that of the shift key
RUN
RUN In the keypad operation mode, it is for running and operating the
inverter
STOP/RE
SET
STOP/RESET
The key is for stopping the running when the inverter is in
running state, and for resetting in the faulty status.
4.2 Parameter Modification, Running Status Display and
Switching
1: MD300A inverter’s operation panel adopts 3-level menu for parameter settings. It is easy to check
and modify the parameters.
3-level menu: function parameter group (first level)  function code (second level)  setting of
function code (third level). Operation procedure is shown in Fig. 4-2.