Rockwell Automation 25D PowerFlex 40P Quick Start - FRN 1.xx - 3.xx - Manual (Page 18)

English-18
P036 [Start Source] 1/6 1 = “3-Wire”
2 = “2-Wire”
3 = “2-W Lvl Sens”
4 = “2-W Hi Speed”
5 = “Comm Port”
6 = “Momt FWD/REV” 5
Sets the control scheme used to start the drive.
P037 [Stop Mode] 0/9 0 = “Ramp, CF”
(1)
1 = “Coast, CF”
(1)
2 = “DC Brake, CF”
(1)
3 = “DCBrkAuto,CF”
(1)
4 = “Ramp”
5 = “Coast”
6 = “DC Brake”
7 = “DC BrakeAuto”
8 = “Ramp+EM B,CF”
9 = “Ramp+EM Brk”
(1)
Stop input also clears active fault.
0
Active stop mode for all stop sources [e.g. run
forward (I/O Terminal 02), run reverse (I/O
Terminal 03), RS485 port] except as noted.
Important: I/O Terminal 01 is always a coast to
stop input except when P036 [Start Source] is set
for “3-Wire” control. When in three wire control, I/O
Terminal 01 is controlled by P037 [Stop Mode].
P038 [Speed Reference] 1/9 1 = “InternalFreq”
2 = “0-10V Input”
3 = “4-20mA Input”
4 = “Preset Freq”
5 = “Comm Port”
6 = “Stp Logic”
7 = “Anlg In Mult”
8 = “Encoder”
9 = “Positioning” 5
Sets the source of the speed reference to the
drive.
Important: When A051 or A052 [Digital Inx Sel] is
set to option 2, 4, 5, 6, 13 or 14 and the digital
input is active, A051, A052, A053 or A054 will
override the speed reference commanded by this
parameter. Refer to Chapter 1 of the PowerFlex
40P User Manual for details.
P039 [Accel Time 1] 0.0/600.0 Secs 0.1 Secs 10.0 Secs
Sets the rate of accel for all speed increases.
P040 [Decel Time 1] 0.0/600.0 Secs 0.1 Secs 10.0 Secs
Sets the rate of decel for all speed decreases.
P041 [Reset To Defalts] 0/1 0 = “Ready/Idle”
1 = “Factory Rset” 0
Resets all parameter values to factory defaults.
P042 [Voltage Class] 2/3 2 = “Low Voltage” (480V)
3 = “High Voltage” (600V) 3
Sets the voltage class of 600V drives.
P043 [Motor OL Ret] 0/1 1 = “Enabled” 0 = “Disabled”
Enables/disables the Motor Overload Retention function.
= Stop drive before changing this parameter.
No. Parameter Min/Max Display/Options Default
Advanced Program Group Parameters
= Stop drive before changing this parameter.
No.
Parameter
Min/Max Display/Options Default
A125 [Torque Perf Mode] 0/1 0 = “V/Hz”
1 = “Sensrls Vect” 1
Enables/disables sensorless vector control
operation.
A126 [Motor NP FLA] 0.1/(Drive Rated Amps x 2) 0.1 Amps Drive Rated Amps
Set to the motor nameplate rated full load amps.
A127 [Autotune] 0/2 0 = “Ready/Idle”
1 = “Static Tune”
2 = “Rotate Tune” 0
Provides an automatic method for setting A128 [IR
Voltage Drop] and A129 [Flux Current Ref], which
affect sensorless vector performance. Parameter
A126 [Motor NP FLA] must be set to the motor
nameplate full load amps before running the
Autotune procedure.