Rockwell Automation Publication 750-PM101B-EN-P - April 2022
75
Chapter 3 PowerFlex 755T Control Block Diagrams
Figure 54 - Pump Jack and Progressive Cavity Pump
1
2
3
4
5
6
B
A
D
C
FH
EG
I
Pu
mp
Ja
ck
and
Pr
ogr
essiv
e
Cavity Pum
p (
Oil We
ll 1
)
G
earbo
x
L
imit
9:
114
Max Rod
Torqu
e
9:
15
7
Max Rod
Spe
e
d
9:
154
Min
R
od
Spe
e
d
9:
156
G
earbo
x
R
at
ing
9:
115
Oi
lW
e
ll P
u
m
p
Cf
g
9:
100
To
rq
Th
res
h
Low
9:
154
Tor
q
Ala
rmT
OA
ctH
i
9:
153
To
rq
Th
re
sh
Lo
O
il w
el
l 1
[D
3]
9:
148
1
To
rq
A
lar
m
Acti
o
n
Pr
es
e
t Spd1
To
rq
Al
m
T
im
eo
utH
i
9:
152
Rod Spe
ed
9:
143
9:
144
R
o
d T
o
rque
7
9:
104
OW T
rq
L
vl H
i
8
9:
104
OW T
rq
L
vl Lo
9
9:
104
OW T
rq
L
vl TO
Mot
o
r S
hea
v
e
9:
110
G
earbo
x
R
ati
o
9:
116
G
earbo
x
S
h
eav
e
9:
117
Li
m
it
Max T
o
rque
L
imit
s
To
rque Limit
Pos
To
rque Limit
Pos
Troq
Li
m
T
or
q Li
m
Pos
To
rq
Th
re
sh
H
ig
h
9:
151
X
Tr
q
R
ef
T
h
re
sh
Hi
Tr
q
R
ef
T
h
re
sh
L
o
X
PCP
Pump S
hea
v
e
9:
160
O
il
W
ell
Pump
C
fg
9:
100
Vel Limi
t Pos
Vel Limit Pos
Online
Max
Online
Min
X
X
Li
m
it
Vel Limit
N
eg
Vel Limit Neg
Online
Max
Online
Min
Li
m
it
-1
-1
G
ear
Ra
ti
o
To
rq
Al
m
T
im
eo
utL
o
9:
161
Oi
l We
ll High
T
o
rq
C
o
n
d
it
io
n
Tor
q
Ala
rm D
w
el
l
9:
150
208
7
Cur IM [E2]
X
X
O
il W
e
ll
1
[C
2]
X
9:
145
R
o
d Spe
e
d C
m
d
208
7
Cu
r I
M
[E2]
T
rq Re
f Lim
ite
d
191
4
VRef
Comman
ded
10
42
Ve
l F
b Ac
ti
v
e
Trq
Re
f Lim
ited
|u
|
208
7
Cu
r I
M
[E2]
T
rq Re
f Li
m
ite
d
|u
|
189
8
Vel Lo
w Limi
t Pos
Vel Limit Pos
Vel Lo
w Limi
t Neg
Vel Limi
t Neg
189
8
189
9
189
9
VRef
A
ll [
I4
]
Fd
b
k
[
G
2
]
Pr
es
et
Spee
d
1
18
14
208
3
Oi
l Well Low
Torq Ti
meo
u
t
Co
ndi
ti
o
n
208
3
208
3
Online
M
a
x
Online
Min
9:
109
To
tal G
e
ar Ra
tio
9:
109
1
u
To
tal G
e
ar Ra
ti
o
Oil
W
e
ll
1
[C2
]
9:
109
To
tal G
e
ar Ra
ti
o
Oil
W
e
ll
[C2
]
9:
109
To
tal G
e
ar Ra
ti
o
Oil
W
e
ll
[C2]
9:
109
To
tal G
e
ar Ra
ti
o
Oil
W
e
ll
[C
2]
9:
109
To
tal G
e
ar Ra
ti
o
Mot
o
r
S
ide
St
s 1
(A
tS
p
e
e
d
)
354
8
Pum
p
Ja
ck
S
p
dRefEnb
l
9:
149
1
Tor
q
Ala
rm C
onfig
(To
rqT
hres
hL
o)
9:
149
0
Tor
q
Ala
rm C
onfig
(T
or
qT
hres
h
H
i)
≠0
18
99
18
98
190
1
190
0
9:
1
00
1
2
≠0
Oi
lW
e
ll P
u
m
p
Cf
g
Pu
mp
Jack
Pr
grs
v
C
a
v
it
y
To
rq
Th
re
sh
Lo
To
rq
Th
re
shHi
To
rq
Th
re
sh
H
i
O
il w
el
l 1
[D
3]
6
=0
0
Mot
o
r S
ide
Sts
1
(A
tS
p
e
ed
)
35
4
8
Mot
o
r S
ide
Sts
1
(A
tS
p
e
e
d
)
354
8
Pum
p
Ja
ck
S
p
dRef
Oi
l Well High
Torq Ti
meo
u
t
Co
ndition
VRef
A
ll [G
2]
VRef
A
ll [
G
2]
trl
s
ef
y
trl
l
ilt
s
l
el
Oil W
ell 1
Содержание Allen-Bradley PowerFlex 755T Series
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