6
vacon • 90
Control Keypad
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
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 ways:
•
Set the desired value with the Browser buttons and confirm the change with the Enter
button. Consequently, the blinking stops and the new value are visible in the value field.
•
Press Menu button right once more. Now you will be able to edit the value digit by digit. This
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 pressed. Pressing Menu button left takes you
back to the previous menu.
Several parameters are locked, i.e. cannot be edited, when VACON
®
NX Active Front End is in RUN
status. If you try to change the value of such a parameter the text *Locked* will appear on the
display. The Active Front End must be stopped to edit these parameters.
The parameter values can also be locked using the function in menu
You can return to the Main menu any time by pressing Menu button left for 1 to 2 seconds.
You will find the parameter lists from the VACON
®
NX Active Front End Application manual.
Once in the last parameter of a parameter group, you can move directly to the first parameter of that
group by pressing Browser button up.
See the diagram for parameter value change procedure in Figure 60.
NOTE!
You can connect power to the control board by connecting the external power source to the
bidirectional terminal #6 on the NXOPTA1 board (see Chapter 5.4). The external power source can
also be connected to the corresp24 V terminal on any option board. This voltage is sufficient
for parameter setting and for keeping the fieldbus active.
Figure 60. Parameter value change procedure
11203.emf
