User Manual

Rockwell Automation Publication 20B-UM002G-EN-P - July 2014 23
Programming and Parameters Chapter 1
Motor Control File
File Group No.
Parameter Name & Description
See page 16 for symbol descriptions
Values
Related
MOTOR CONTROL
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:
Based on Drive Rating
0.0/[Rated Volts]
0.1 VAC
042 [Motor NP FLA]
Set to the motor nameplate rated full load amps.
Default:
Min/Max:
Units:
Based on Drive Rating
0.0/[Rated Amps] x 2
0.1 Amps
047
048
043 [Motor NP Hertz]
Set to the motor nameplate rated frequency.
Default:
Min/Max:
Units:
Based on Drive Cat. No.
5.0/400.0 Hz
0.1 Hz
044 [Motor NP RPM]
Set to the motor nameplate rated RPM.
Default:
Min/Max:
Units:
1750.0 RPM
60.0/24000.0 RPM
1.0 RPM
045 [Motor NP Power]
Set to the motor nameplate rated power.
Default:
Min/Max:
Units:
Based on Drive Rating
0.00/1000.00
0.01 kW/HP
See [Mtr NP Pwr Units]
046
046 [Mtr NP Pwr Units]
Selects the motor power units to be used. This
parameter is not reset when “Reset to Defaults”
is selected.
“Convert HP” = converts all power units to
Horsepower.
“Convert kW” = converts all power units to
kilowatts.
Default:
Options: 0
1
2
3
Drive Rating Based
“Horsepower”
“kiloWatts”
“Convert HP”
“Convert kW”
047 [Motor OL Hertz]
Selects the output frequency below which the
motor operating current is derated. The motor
thermal overload will generate a fault at lower
levels of current.
Default:
Min/Max:
Units:
Motor NP Hz/3
0.0/Motor NP Hz
0.1 Hz
042
220
048 [Motor OL Factor]
Sets the operating level for the motor overload.
Default:
Min/Max:
Units:
1.00
0.20/2.00
0.01
042
220
049 [Motor Poles]
Defines the number of poles in the motor.
Default:
Min/Max:
Units:
4
2/40
1 Pole
Torq Attributes
050 [Motor OL Mode]
Provides the ability to preserve the [Motor OL Count] value through a power cycle or drive reset.
Option Descriptions
Pwr Cyc Ret If bit 0 is set to “0” (Disabled) the value of [Motor OL Count], parameter 220 is
reset to zero by a drive reset or power cycle. A “1” (Enabled) will maintain the
value. A transition from “1” to “0” resets [Motor OL Count] to zero.
Motor
FLA
OL
Factor
Operating
Level
=
x
v6
xxx 0xxxxxxxxxxxx
10 01234567891112131415
1 = Enabled
0 = Disabled
x = Reserved
Bit #
Factory Default Bit Values
Pwr Cyc Ret