MOTOR CONTROL VIA KEYPAD
1
9
A
Ad
djju
ussttiin
ng
g D
Diissp
plla
ay
y C
Co
on
nttrra
asstt
When AC power is applied to the VFD, the keypad should display the status of the
unit. If there is no display visible, or if it is difficult to read, use the following procedure to adjust the display.
Contrast may be adjusted in the display mode when motor is stopped or running.
Action
Description
Display
Comments
Apply Power
No visible display
Press DISP Key
Places control in display mode
Display mode.
Press SHIFT key 2 times
Allows display contrast
adjustment
Press
Y
or
B
Key
Adjusts display intensity
Press ENTER
Saves level of contrast and exits
to display mode
