Vacon NX User Manual page 116

vacon • 114
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:
Change the control place by entering the edit mode with the
be browsed through with the
button . See the diagram on the next page.
STOP
I /Oterm
Keypad control
P1 P4
STOP
I/Oterm
Control Place
Keypad
7.3.3.2 Keypad reference
The keypad reference submenu (P3.2) displays and allows the operator to edit the frequency
reference. The changes will take place immediately. This reference value will not, however,
influence the rotation speed of the motor unless the keypad has been selected as source of
reference.
NOTE! The maximum difference in RUN mode between the output frequency and the keypad
reference is 6 Hz. See also Chapter 7.3.3.4 below.
See Figure 64 for how to edit the reference value (pressing the
necessary).
7.3.3.3 Keypad direction
The keypad direction submenu displays and allows the operator to change the rotating direction of
the motor. This setting will not, however, influence the rotation direction of the motor unless the
keypad has been selected as the active control place.
See also Chapter 7.3.3.4 below.
See Figure 65 for how to change the rotation direction.
NOTE! Additional Information on controlling the motor with the keypad is given in Chapter 7.2.1 and
Chapter 8.2.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
7
Control place
I/O terminals
Keypad (panel)
Fieldbus
Browser buttons
READY
Control Place
I/O Remote
READY
enter Control Place
Keypad
Figure 65. Selection of control place
symbol
I/O term
Keypad
Bus/Comm
Menu button right
. Select the desired control place with the
READY
STOP
I/Oterm
STOP READY
Keypad
Enter button
CONTROL KEYPAD
. The options can then
Enter
STOP READY
I/Oterm
Control Place
I/O Remote
is not, however,
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