TREND NX Variable Speed Drives - Manual (Page 90)

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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
Menu button right once to move into the Parameter Group Menu (G#) . Locate the parameter
group desired by using the Browser buttons and push the Menu button right again to enter the group and
its parameters. Use again the Browser buttons to find the parameter (P#) you want to edit. From here you
can proceed in two different ways: Pushing the Menu button right takes you to the edit mode. As a sign of
this, the parameter value starts to blink. You can now change the value in two different manners:
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 Menu button right once again. Now you will 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
Menu button left takes you
back to the previous menu.
Several parameters are locked, i.e. uneditable, when the drive is in RUN status. If you try to change 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 Parameter lock
(P6.5.2)).
You can return to the
Main menu anytime by pressing the Menu button left for 3 seconds.
The basic application package "All in One+" includes seven applications with different sets of parameters.
You will find the parameter lists in the Application Section of this manual.
Once in the last parameter of a parameter group, you can move directly to the first parameter of that group
by pushing the
Browser button up .
See the diagram for parameter value change procedure on page 74.