Rockwell Automation PowerFlex series, Руководство пользователя

Страница: 248 / 294

PowerFlex Digital DC Drive User Manual - Publication 20P-UM001C-EN-P - July 2008
D-18 Control Block Diagrams
Scale Blocks
Σ
+
+
X
+
+
S
c
a
le Block 1
S
cale Bloc
k
s
P4
8
4
S
c
a
le1 Inp
u
t
P492 S
c
a
le1 In A
bs
P490
S
c
a
le1 In Off
P4
8
9
S
c
a
le1 In Min
P4
88
S
c
a
le1 In M
a
x
P4
8
6
S
c
a
le1 M
u
l
P4
8
7
S
c
a
le1 Div
P491 S
c
a
le1 O
u
t Off
P4
8
5
S
c
a
le1 O
u
tp
u
t
P554 S
c
a
le2 O
u
tp
u
t
P560 S
c
a
le2 O
u
t Off
P556 S
c
a
le2 Div
P555 S
c
a
le2 M
u
l
P55
8
S
c
a
le2 In Min
P557 S
c
a
le2 In M
a
x
P559 S
c
a
le2 In Off
P561 S
c
a
le2 In A
bs
P55
3
S
c
a
le2 Inp
u
t
Σ
Σ
+
+
X
+
+
S
c
a
le Block 2
Σ
Note: Up to
s
ix
s
c
a
le
b
lock
s
a
re
a
v
a
il
ab
le.
S
c
a
le
b
lock
s
3
-6 follow the
sa
me flow
as
s
c
a
le
b
lock
s
1
a
nd 2,
s
hown here.