24 Rockwell Automation Publication 20A-UM001N-EN-P - July 2013
Chapter 1 Programming and Parameters
Motor Control File (file B)
File B
Group
No.
Parameter Name and Description
See page 14 for symbol descriptions
Values
Related
MOTOR CONTROL (file B)
Motor Data
040 [Motor Type]
Set to match the type of motor connected.
(1)
Important: Selecting option 1 or 2 also
requires selection of “Custom V/Hz,” option 2 in
parameter 53.
Default:
Options:
0
0
1
2
“Induction”
“Induction”
“Synchr Reluc”
(1)
“Synchr PM”
(1)
053
041 [Motor NP Volts]
Set to the motor nameplate rated volts.
Default:
Min/Max:
Units:
Drive Rating Based
0.0/[Rated Volts]
0.1 VAC
042 [Motor NP FLA]
Set to the motor nameplate rated full load
amps.
Default:
Min/Max:
Units:
Drive Rating Based
0.0/[Rated Amps] × 2
0.1 Amps
047
048
148
043 [Motor NP Hertz]
Set to the motor nameplate rated frequency.
Default:
Min/Max:
Units:
Drive Rating Based
5.0/400.0 Hz
5.0/500.0 Hz
0.1 Hz
044 [Motor NP RPM]
Set to the motor nameplate rated rpm.
Default:
Min/Max:
Units:
Drive Rating Based
60/30000 rpm
1 rpm
049
080
121
045 [Motor NP Power]
Set to the motor nameplate rated power.
(1) See [Mtr NP Pwr Units]
.
Default:
Min/Max:
Units:
Drive Rating Based
0.00/100.00
0.00/412.48
0.01 kW/Hp
(1)
046
046 [Mtr NP Pwr Units]
Selects the motor power units to be used.
Default:
Options: 0
1
Drive Rating Based
“Horsepower”
“kiloWatts”
045
047 [Motor OL Hertz]
Selects the output frequency below where the
motor operating current is derated. The motor
thermal overload generates a fault at lower
levels of current.
Default:
Min/Max:
Units:
Motor NP Hz/3
0.0/500.0 Hz
0.1 Hz
042
220
048 [Motor OL Factor]
Sets operating level for motor overload service
factor.
Default:
Min/Max:
Units:
1.00
0.20/2.00
0.01
042
220
P42 [Motor NP FLA] x P48 [Motor OL Factor] = Operating Level
049 [Motor Poles]
Defines the number of poles in the motor.
Default:
Min/Max:
Units:
4
2/40
2 Pole
043
044
Number of Poles = (120 x P43 [Motor NP Hertz]) / P44 [Motor NP RPM]
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