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Specification of high-performance vector convertor
Key
Programming key
DATA
ENTER
RUN
STOP/REST
Menu mode selection key
QSM
JOG
4.2 Viewing and modifying methods of function code
Operation panel, frequency converter adopts three-level menu structure for parameter settings and
other operations. Three-level menus are: function parameter group (first level)→function code (second
level)→function code setting (second level). Operational flow is shown in Figure 4-2.
Zero-level menu
Instructions: when operating second-level menu, press the DATA key or
ENTER key to return to the second-level menu. The difference is: press ENTER
to save the setup parameter and return to the second- level menu, and then
automatically shift to the next function code; press the SET key will directly
return to the second-level menu without saving the parameters, and return to the
current function code.
Example: the function code P3-02 is set to change from 10.00Hz
15.00Hz. (Bold text indicates the flashing bit)
Under status of second-level menu, if there is no flashing bit for parameters, the function code can't
be modified, and the possible reasons are below:
1) The function code is parameter that can't be modified, such as actual detection parameter and
Table 4-1 Keyboard function
Name
Enter key
Increasing key
Decreasing key
Shift key
Running key
Stop / Reset
Jog Key
Alter parameter value Alter functional parameter selection Alter functional parameter value
DATA
50.00
P0
DATA
First-level menu Second-level menu
Figure 4-2 Flow chart of three-level menus
Function
Enter or exit first-level menu
Enter menu step-by-step, set parameters and confirm them
Incremental data or function code
Decrement data or function code
In the stop display interface and running display interface,
you can cycle through display parameters; when modifying
parameters, you can modify the parameters of the bit
In keyboard mode, used to run the operation
When running, press this button can be used to stop the
operation; fault alarm state, it can be used to reset the key
features that restrict the function code P7-02
Function switch based on PP-03
Function switch based on P7-01,
or quickly switch direction
ENTER
P0-08
DATA
- 35 -
Operation and display
defined as command source
ENTER
050.00
ENTER
PRG
second-level menu
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