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Programming and Parameters 3-15
PowerFlex 700S Phase II AC Drive User Manual - Publication 20D-UM006G-EN-P – July 2008
Parameter Data in Linear
List Format
No.
Name
Description
Values
Link
ab
le
Read
-Write
Data T
ype
1 Motor NP Volts
Set to the motor nameplate rated volts.
Units:
Default:
Min/Max: Volt
Calculated
(1)
75/705
RW 16-bit
Integer
2 Motor NP FLA
Set to the motor nameplate rated full load amps. Range limited by three-second inverter
rating.
Units:
Default:
Min/Max: Amps
Calculated
(1)
Calculated/Calculated
RW Real
3 Motor NP Hertz
Set to the motor nameplate rated frequency.
Units:
Default:
Min/Max: Hz
Calculated
(1)
2.0000/500.0000
RW Real
4 Motor NP RPM
Set to the motor nameplate rated RPM.
Units:
Default:
Min/Max: RPM
Calculated
(1)
1/30000
RW 16-bit
Integer
5 Motor NP Power
Set to the motor nameplate rated power.
Note: The unit of measure for this parameter was changed from kW to Hp for firmware version
2.03.
Units:
Default:
Min/Max: Hp
Calculated
(1)
0.2500/3500.0000
RW 32-bit
Integer
6 Mtr NP Pwr Units
The power units shown on the motor nameplate.
Default:
Options: 0 =
0 =
1 = “Hp”
“Hp”
“kW”
7 Motor Poles
Set the number of motor poles indicated on the motor nameplate or manufacturer's motor
data sheet. Only even numbers of poles are allowed.
Calculation: (120 * NP Hz) / NP RPM = Poles {round down}
Note: The maximum value was changed from 60 to 128 for firmware version 4.002.
Units:
Default:
Min/Max: Pole
4
2/128 RW 16-bit
Integer
9 Total Inertia
Time, in seconds, for a motor coupled to a load to accelerate from zero to base speed, at
rated motor torque. Calculated during auto-tune.
Units:
Default:
Min/Max: Sec
2.0000
0.0100/655.0000
✓
RW Real
10 Speed Ref 1
Sets the speed reference that the drive should use when selected by Par 27 [Speed Ref A
Sel] or Par 28 [Speed Ref B Sel]. A value of 1.0 represents base speed of the motor.
Default:
Min/Max: 0.0000
-/+2200000000.0000
✓
RW Real
11 Spd Ref1 Divide
Par 10 [Speed Ref 1] is divided by this number. This number can be used to scale the value of
Par 10 [Speed Ref 1].
Default:
Min/Max: 1.0000
-/+2200000000.0000
✓
RW Real
12 Speed Ref 2
Sets the speed reference that the drive should use when selected by Par 27 [Speed Ref A
Sel] or Par 28 [Speed Ref B Sel]. A value of 1.0 represents base speed of the motor.
Default:
Min/Max: 0.0000
-/+2200000000.0000
✓
RW Real
13 Spd Ref2 Multi
Par 12 [Speed Ref 2] is multiplied by this number. This number can be used to scale the value
of Par 12 [Speed Ref 2].
Default:
Min/Max: 1.0000
-/+2200000000.0000
✓
RW Real
14
through
20
Preset Speed 1
through
Preset Speed 7
Provides an internal fixed speed command value. The preset speeds may be selected with
Par 27 [Speed Ref A Sel] or Par 28 [Speed Ref B Sel].
Units:
Default:
Min/Max:
Scale: RPM
0.0000
-/+8.0000 pu
Par 4 [Motor NP RPM] = 1.0 pu
✓
RW Real
21 Speed Trim 1
Provides an additive trim value to Par 38 [Speed Ref Scale].
Units:
Default:
Min/Max:
Scale: RPM
0.0000
-/+14112.0000
Par 4 [Motor NP RPM] = 1.0 pu
✓
RW Real
22 Speed Trim 2
Provides an additive speed trim value to Par 47 [SpdRef + SpdTrm1] with a Lead/Lag filter.
The Position regulator output is linked to this parameter by default. This speed trim value
affects the speed reference input to the speed regulator.
Units:
Default:
Min/Max:
Scale: RPM
0.0000
-/+14112.0000
Par 4 [Motor NP RPM] = 1.0 pu
✓
RW Real
23 Speed Trim 3
Provides a scalable speed trim value that will be added to Par 47 [ SpdTrm1]. Par 24
[SpdTrim 3 Scale] scales this value prior to the trim value affecting the speed reference.
Units:
Default:
Min/Max:
Scale: RPM
0.0000
-/+14112.0000
Par 4 [Motor NP RPM] = 1.0 pu
✓
RW Real
24 SpdTrim 3 Scale
Par 23 [Speed Trim 3] is multiplied by this number. This number can be used to scale the
value of Par 23 [Speed Trim 3].
Default:
Min/Max: 1.0000
-/+1000.0000
✓
RW Real
(1)
The calculation is based on the drive frame size and input voltage
1
The calculation is based on the drive frame size and input voltage.