Rockwell Automation Publication PFLEX-AP005B-EN-P - May 2019 57
Analog Speed Follower and Preset Speed Chapter 2
Three-wire Control Parameter Comparison
The following minimum parameters are required to configure the PowerFlex
750-Series drive motor attributes for the three-wire with analog speed reference
control method.
Table 35 - PowerFlex 700 to PowerFlex 753 Drive (using Main Control Board I/O)
Shaded table cells indicate factory-set default settings. Please verify
these settings if the drive is not new or a ‘set to factory defaults’ was
never performed.
PowerFlex 700 Drive Parameters PowerFlex 753 Drive Parameters
No. Name Value No. Name Value
41 Motor NP Volts 460 25 Motor NP Volts 460
42 Motor NP Amps 1.6 26 Motor NP Amps 1.6
43 Motor NP Hertz 60 27 Motor NP Hertz 60
44 Motor NP rpm 1785 28 Motor NP rpm 1785
45 Motor NP Power 1 30 Motor NP Power 1
46 Motor NP Power Units 0-Hp 29 Motor NP Power Units 0-Hp
53 Motor Cntl Sel 0-Sensrls Vect 35 Motor Ctrl Mode 1-Induction SV
79 Speed Units 0-Hz 300 Speed Units 0-Hz
81 Minimum Speed 0.0 522
(1)
Min Fwd Speed 0.0
523
(1)
Min Rev Speed 0.0
82 Maximum Speed 60.0 520
(1)
Max Fwd Speed Motor NP Hz/rpm x 1
521
(1)
Max Rev Speed Motor NP Hz/rpm x -1
90 Speed Ref A Sel 1-Analog In 1 545 Spd Ref A Sel Port 0 (P260)
91 Speed Ref A Hi Max Speed (P82) 547 Spd Ref A AnlgHi Max Fwd Spd (P520)
92 Speed Ref A Lo 0.0 548 Spd Ref A AnlgLo 0.0
140 Accel Time 1 10.0 535 Accel Time 1 10.0
141 Decel Time 1 10.0 537 Decel Time 1 10.0
322 Analog In 1 Hi 10.0 261 Anlg In0 Hi 10.0
323 Analog In 1 Lo 0.0 262 Anlg In0 Lo 0.0
361 Digital Input 1 4-Stop-CF 158 DI Stop Port 0 (P220) Input 1
362 Digital Input 2 5-Start 161 DI Start Port 0 (P220) Input 2
363 Digital Input 3 6-Forward/Reverse 162 DI Fwd Reverse Port 0 (P220) Input 0
(1) The PowerFlex 753 drive offers parameters for speed direction (forward and reverse) that are not available in the PowerFlex 700 series.
‘P’ in all parentheses is an abbreviation for Parameter.
For best possible settings, perform an auto-tune (Rotate Tune) on the
connected motor to pair the motor to the drive.