364 Control chain and drive logic diagrams
27
.01 PID
setp
oin
t sel
Zero
AI1
scaled
AI2
scaled
FB r
e
f1
FB r
e
f2
D2
D ref1
D2
D ref2
2
7
.03 PID
fbk sr
c 1
Zero
AI1 scaled
AI2 scaled
FB re
f1
FB re
f2
D2
D re
f1
D2
D re
f2
27.04 PID
fbk sr
c 2
Zero
A
I1 sca
led
A
I2 sca
led
FB ref
1
FB ref
2
D2
D re
f1
D2
D re
f2
Act
1
Ad
d
Su
b
Mu
l
di
v
Ma
x
Mi
n
S
q
rt su
b
Sq
rt
ad
d
27.02
P
ID fbk func
Process
PID
27.05 PID
fbk1
max
27.
06 PID fbk1 min
27.0
7 PID fbk2 max
27.08 PID f
b
k2
min
27
.22 Sleep mode
27.23
S
leep
level
27.24
S
leep
delay
27.25
Wa
ke u
p
le
vel
27.26
Wa
ke u
p
delay
27.27 Sleep e
n
a
27.09 PID
fbk g
a
in
2
7
.13 PID integ
time
27
.1
4
P
ID
de
ri
v
ti
m
e
2
7.10 PID f
bk time
27
.1
2
P
ID
ga
in
2
7
.15 PID d
e
riv f
ilter
27.16 PID e
rro
r inv
04.05
Process PID
out
04.04 Proce
ss PID err
27.18 PID
maximum
27.1
9 PID minimum
2
7
.17 PID
mode
Di
re
ct (O
ff)
Prop
spe
ed
Pr
op
to
rq
ue
x
0
3
.05 Spee
dRef ramped
0
3
.09 T
o
rque
Ref Sp C
trl
04.0
3 Process a
c
t
x
Process PID
Summary of Contents for ACS850 series
Page 1: ...ACS850 Firmware Manual ACS850 Standard Control Program ...
Page 4: ......
Page 56: ...56 Control locations and operating modes ...
Page 262: ...262 Parameters ...
Page 310: ...310 Fault tracing ...
Page 348: ...348 Control through a fieldbus adapter ...
Page 358: ...358 Drive to drive link ...