Rockwell Automation Allen-Bradley PowerFlex 755T User Manual

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
BA
D
C
FHEG
I
Pump Jack and Progressive Cavity Pump (Oil Well 1)
Gearbox Limit
9:114
Max Rod Torque
9:157
Max Rod Speed
9:154Min Rod Speed 9:156
Gearbox Rating
9:115
OilWell Pump Cfg
9:100
Torq Thresh Low
9:154
TorqAlarmTOActHi
9:153
TorqThreshLo
Oil well 1 [D3]
9:148 1
TorqAlarm Action
Preset Spd1
TorqAlmTimeoutHi
9:152
Rod Speed
9:143 9:144
Rod Torque
7
9:104
OW TrqLvl Hi
8
9:104
OW TrqLvl Lo
9
9:104
OW TrqLvl TO
Motor Sheave
9:110
Gearbox Ratio
9:116
Gearbox Sheave
9:117
Limit
Max Torque Limits
Torque Limit Pos
Torque Limit Pos
Troq
Lim
Torq Lim Pos
Torq Thresh High
9:151
X
TrqRefThreshHi
TrqRefThreshLo
X
PCP Pump Sheave
9:160
OilWell Pump Cfg
9:100
Vel Limit Pos
Vel Limit Pos
Online Max
Online Min
X X
Limit
Vel LimitNeg
Vel Limit Neg
Online Max
Online Min
Limit
-1
-1
Gear
Ratio
TorqAlmTimeoutLo
9:161
Oil Well High
Torq Condition
TorqAlarm Dwell
9:150
2087Cur IM [E2]
X X
Oil Well 1 [C2]
X
9:145
Rod Speed Cmd
2087Cur IM [E2]
Trq Ref Limited
1914
VRef Commanded
1042
Vel Fb Active
Trq Ref Limited
|u|
2087Cur IM [E2]
Trq Ref Limited
|u|
1898
Vel Low Limit Pos
Vel Limit Pos
Vel Low Limit Neg
Vel Limit Neg
1898
1899 1899
VRefAll [I4]
Fdbk [G2]
Preset Speed 1
1814
2083
Oil Well Low
Torq Timeout
Condition
2083 2083
Online Max
Online Min
9:109
Total Gear Ratio
9:109
1 u
Total Gear Ratio
Oil Well 1 [C2] 9:109
Total Gear Ratio
Oil Well [C2] 9:109
Total Gear Ratio
Oil Well [C2] 9:109
Total Gear Ratio
Oil Well [C2] 9:109
Total Gear Ratio
Motor Side Sts 1
(AtSpeed)
354 8
PumpJackSpdRefEnbl
9:149 1
TorqAlarm Cong
(TorqThreshLo)
9:149 0
TorqAlarm Cong
(TorqThreshHi)
≠0
1899
1898
1901 1900
9:100 1
2
≠0
OilWell Pump Cfg
PumpJack
PrgrsvCavity
TorqThreshLo
TorqThreshHi
TorqThreshHi
Oil well 1 [D3]
6
=0
0
Motor Side Sts 1
(AtSpeed)
354 8
Motor Side Sts 1
(AtSpeed)
354 8
PumpJackSpdRef
Oil Well High
Torq Timeout
Condition
VRef All [G2]
VRef All [G2]
Overview VarCtrl PFC Vector Overview PRef Move Prof Ind 2 VelRefCAM Ld Obs Cur IPM MOP Logic Metering DroopCtrl CurPwrLmt Freq Overview PRef2 Roll Psn VRef Vect Friction Comp Proc 1 22Series IO Digital Invert PLL DBC CurrCtrl CBI Metering PReg Spindle Ref Move Trq RefCAM Proc 2 22Series IO Digital Motor I2T PwrLoss VoltRefGen LscCtrlCfg Fdbk Psn PLL VRef Overview VReg Vect Trq Ref AntiSway 11-Series IO Digital High Speed Wizard LscData VoltCtrl DriveDerating Homing Psn CAM VRef Sel Trq Overview Trq Filt Oil Well 1 22-Series IO Analog CurRefGen DCBusObs PRef1 Prof Ind 1 VRef All Trq Ref Sel Cur IM SPM Oil Well 2 22-Series IO Analog Oil Well 1

Rockwell Automation Allen-Bradley PowerFlex 755T Specifications

General

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 755T
Category	DC Drives
Language	English