YASKAWA Varispeed-606PC3

2, DIGITAL
OPERATOR (J\1OP-114)
(Gont'd)
*How to calculate gain
100- 1 0
x=

- = 1125
8
obtain G
G _

10 x 1125
+
1 0
=
1
225
100
= 1
23
100-b
10x + b
(1)

G =

'2)
100
x can be obtained
by equation (1) .
Then by
substituting x obtained in equation (1) for equation (2)
to
.1 1
a : Setting voltage at 100% frequency (V)
In this example,
since 100% speed (60H :z) is obtained at 8V,
a = 8 .
b : Bias level (%)
In this example,
since 10% speed (6Hz) is obtained at frequency
setting voltage
OV, b =10 .
G : Gain set value
1-1

In
this example, it is 1 .23 .
Select constant
(No .22) .
D SPL
E\/]
_ ,
1 U
LL
_
Data (No .22) are
DATA
inn
; ;
displayed .
t N T E ~~
Change
the set value .
R
>E
T
Write in the set value .
DATA r
(End is
displayed for
E N T E R -- -
1 second .)
3
The
data are displayed
, .c
again after End
is displayed .