YASKAWA V7 Technical Manual page 104

5 5 . . 3 3 0 0 D D I I G G I I T T A A L L O O P P E E R R A A T T O O R R D D I I S S P P L L A A Y Y S S E E L L E E C C T T I I O O N N
n n 0 0 3 3 5 5 : : Operator Display Mode
Reference and Indication
This parameter determines the scaling of the Digital Operator display, for both Output
Frequency and all Frequency References.
DATA DATA
0
(factory
setting)
1
2 to 39
(no. of motor
poles)
4 0
to
39 9 9
DISPLAY DISPLAY
Output frequency, in increments of 0.1 Hz.
Output frequency, in increments of 0.1 %.
Motor synchronous speed (P =
in increments of 1 RPM
(3999 max).
P = no. of motor poles
F = Frequency
N
NOTE: If motor synchronous speed exceeds
3999 RPM, display holds at 3 9 9 9 .
Line speed or other parameter.
X X X X
Parameter value at maxi-
mum frequency ( n n 0 0 1 1 1 1 )
(include leading zeroes
if necessary)
Location of decimal point:
EXAMPLE:
To display Line Speed, based on
54.3 FPM at 60 Hz:
n035 setting = " 15 4 3 "
5-52
Factory setting: 0
Range: 0 to 3999
120 x F
)
N
S
= motor synchronous speed
S
_ = _ X X X
1 = _ X X. . X
2 = _ X. . X X
3 = 0. . X X X