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7
7.3.2
Parameter menu (M2)
Parameters are the way of conveying the commands of the user to the frequency converter. The
parameter values can be edited by entering the Parameter Menu from the Main Menu when the
location indication
M2
is visible on the first line of the display. The value editing procedure is
presented in Figure 7-5.
Push the right arrow menu button once to move into the Parameter Group Menu (G#). Locate the
parameter group desired by using the Browser buttons and push the HYPERLINK \l
"menubuttonright" right arrow menu buttonagain to enter the group and its parameters. Use the
Browser buttons to find the parameter (P#) to edit. From here it is possible to, proceed in two
different ways: Pushing the right arrow menu button goes to the edit mode. As a sign of this, the
parameter value starts to blink. The value can now be changed in two different ways.:
1
Just set the new desired value with the Browser buttons and confirm the change with the
Enter button. Consequently, the blinking stops and the new value is visible in the value field.
2
Push the right arrow menu button once again. Now it is possible to be able to edit the value
digit by digit. This editing manner may come in handy, when a relatively greater or smaller
value than that on the display is desired. Confirm the change with the Enter button.
The value will not change unless the Enter button is pushed.
Pressing the left arrow menu
button returns to the previous menu.
Several parameters are locked, i.e. uneditable, when the drive is in RUN status. If an attempt is
made to edit the value of such a parameter the text *Locked* will appear on the display. The
frequency converter must be stopped in order to edit these parameters.
The parameters values can also be locked using the function in menu
M6
(see Chapter