HNC Electric HV610C Series, Руководство пользователя

Страница: 36 / 176

Section IV. Keyboard Operation
23
4.3.2 Two quick search modes for function code parameters there
Are many function codes in this series. In order to facilitate quick search by users, the
frequency inverter also provides two quick search methods for function codes:
1) Selecting and customizing common function codes and users, up to 30 of which can be
customized, to form a user-defined code function code set; the user determines the function
parameters to be displayed through the FE group
2) Automatically arranges the function codes different from the factory values and the
frequency inverters for quick selection by the user;
This provides three function code lookup methods, the display code of each parameter
display method is:
Parameter display mode Display
Function parameter mode --F--
User - customized parameter method --U–
The method for changing parameters by the users --C–
The display modes of the three function codes are switched by the quick key on the panel
( FP.03 is set to 11 ), and the search or modification method after entering the function codes of
each group is the same as that of the previous keyboard operation:
4.3.3 Commissioning
The series of frequency inverters has three operation control modes, which including
keyboard control, terminal control and RS-485 control. Its control can be selected by setting the
function code F0-02.
Through keyboard operation, the function code F0-02=0, i.e. the panel start-stop control
mode, presses the run key on the keyboard, and the frequency inverter starts to run ( the run
indicator lights up ); When the frequency inverter is running, press the stop key on the keyboard
to stop the frequency inverter ( the run indicator goes out )
4.3.4 Motor characteristic parameter setting and self - learning
When the frequency inverter operates in the “vector control" (F0-01 = 0 or 1) mode, it is
highly dependent on accurate motor parameters. This is one of the important differences from
the “VF control" (F0-01=2) mode. In order for the frequency inverter to have good driving
performance and operating efficiency, the frequency inverter must obtain the preparation
parameters of the controlled motor.