Honeywell NX series User Manual page 117

1. Quick activation of keypad contol
If you have selected either the I/O terminal control
control place but wish to take over the control from these to the keypad, this can be done in two different ways.
A. Swap between keypad control and another control as active control place
With the I/O terminals or fieldbus selected as the active control place, it is also possible to change the control
to the local keypad and back to the original control place.
Irrespective of your location in the menu structure, keep the
will activate the Start & Stop keypad control. The display will jump to the editing mode of R3.2 Keypad Refer-
ence and you will be able to enter the desired frequency on the keypad. Push the start button to start the drive.
Pushing the button again for 5 seconds returns the control to the original control place (active control
place, P3.1) and its reference. NOTE: The motor starts if the start command of the active control place is ON
and run at the formerly set reference. The keypad display will show monitoring value V1.1 Output Frequency.
If any of the parameter values in menu M3 is changed in between the swapping the keypad reference will be
reset to 0.00 Hz.
B. Activate the keypad control and copy the output reference to the keypad
When motor is running: Keep the
active control place and the current frequency reference and direction will be copied to the keypad.
When motor is stopped: Keep the
active control place and the current frequency reference and direction will be copied to the keypad.
These features will not work unless you are in menu M3.
If you are in any 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 you will get an error message Keypad Control NOT ACTIVE.
If you are in any other than M3 menu and press the STOP button the motor will stop. See point 3 below.
2. Copy elsewhere set frequency reference to keypad
Copy the frequency reference set elsewhere (I/O, fieldbus) to the keypad by keeping the
button pushed down for 3 seconds. This shortcut will not change control places.
This feature will not work unless you are in menu M3.
3. Stopping the drive regardless of the active control place
By default, the motor can be stopped at all times by pushing the
control place. This default setting can be inactivated by giving parameter Stop Button Activated (P3.4 or
P3.6) (menu M3) the value 0. With this value given to the parameter, pushing the STOP button stops the
motor only when the keypad has been selected as the active control place.
Keypad shortcuts
(I/O term)
start
button pushed down for 3 seconds. The keypad will become the
stop
button pushed down for 3 seconds. The keypad will become the
or the fieldbus control
button pushed down for 5 seconds. This
stop
button regardless of the selected
(Bus/Comm)
as the active
enter