Nx Networks NX series - Manual (Page 56)

56(86) Control keypad
7
7.3.3 Keypad control menu (M3)
In the Keypad Controls Menu, it is possible to choose the control place, edit the frequency
reference and change the direction of the motor. Enter the submenu level with the
right arrow
menu button .
7.3.3.1 Selection of control place
There are three different places (sources) which the frequency converter can be controlled from.
For each control place, a different symbol will appear on the alphanumeric display:
Control place Symbol
I/O terminals
Keypad (panel)
Fieldbus
Change the control place by entering the edit mode with the right arrow menu button . The options
can then be browsed through with the Browser buttons . Select the desired control place with the
Enter button . See the diagram on the next page.
See also 7.3.3 above.
NOTE! There are some special functions that can be performed when in the M3
menu:
Select the keypad as the active control place by keeping the
start
button
pushed down for 3 seconds when the motor is running. The keypad will become
the active control place and the current frequency reference and direction will be
copied to the keypad.
Select the keypad as the active control place by keeping the
stop
button
pushed down for 3 seconds when the motor is stopped. The keypad will become
the active control place and the current frequency reference and direction will be
copied to the keypad.
Copy the frequency reference set elsewhere (I/O, fieldbus) to the panel by
keeping the
enter
button pushed down for 3 seconds.
Note that Whilst in any other than M3 menu these functions will not work.
If in a different menu other than M3 menu and try to start the motor by pressing the START button
when the keypad is not selected as the active control place an error message Keypad Control NOT
ACTIVE will be displayed.
I/O term
Keypad
Bus/Comm