30
EDBSV571 EN 1.0
EN
Commissioning
4.5.5 Vector Parameters
Code Possible Settings
IMPORTANT
No. Name Default Selection
P300
(1)
Drive Mode 1 0 Constant V/Hz Constant torque V/Hz control for general
applications
1 Variable V/Hz Variable torque V/Hz control for centrifugal
pump and fan applications
2 Enhanced Constant V/Hz For single or multiple motor applications that
require better performance than settings 0 or
1, but cannot use Vector mode, due to:
• Missing required motor data
• Vector mode causing unstable motor
operation
3 Enhanced Variable V/Hz
4 Vector Speed For single-motor applications requiring higher
starting torque and speed regulation
5 Vector Torque For single-motor applications requiring torque
control independent of speed
NOTE
To configure the drive for either Vector mode or Enhanced V/Hz mode:
• P300 = 4, 5:
- Set P302...P306 according to motor nameplate
- Set P399 = 1 or 2 (if option 1 failed or in case of non-standard motor)
- Make sure motor is cold (20° - 25° C) and apply a Start command
- Display will indicate CAL for about 40 seconds
- Once the calibration is complete, the display will indicate Stop; apply another
Start command to actually start the motor
- If an attempt is made to start the drive in Vector or Enhanced V/Hz mode before
performing the Motor Calibration, the drive will display F.n1d and will not operate
• P300 = 2, 3: Same as above but only need to set P302…P304
P302
(1)
Motor Rated
Voltage
0 {V} 600
• Default setting = drive rating
• Set to motor nameplate data
P303
(1)
Motor Rated
Current
0.1 {A} 500.0
p304
(1)
Motor Rated
Frequency
60 0 {Hz} 1000
Set to motor nameplate data
P305
(1)
Motor Rated Speed 1750 300 {RPM} 65000
P306
(1)
Motor Cosine Phi 0.80 0.40 0.99
NOTE If motor cosine phi is not known, use one of the following formulas:
cos phi = motor Watts / (motor efficiency X P302 X P303 X 1.732)
cos phi = cos [ sin
-1
(magnetizing current / motor current) ]
P310
(1)
Motor Stator
Resistance
0.00 {W} 64.00 • P310, 311 default setting depends on drive
rating
• Will be automatically programmed by P399
• Changing these settings can adversely affect
performance. Contact factory technical
support prior to changing
p311
(1)
Motor Stator
Inductance
0.0 {mH} 2000
P315
Dead Time
Compensation
Factor
0.0 -50.0 {%} +50.0 • Adjust dead time correction from internal
default
• Takes effect when P399 = 3.
P330
Torque Limit 100 0 {%} 400 When P300 = 5, sets the maximum output
torque.
P331
Preset Torque
Setpoint #1
100 0 {%} 400 TB-13A activated; P121 = 3 and P300 = 5
P332
Preset Torque
Setpoint #2
100 0 {%} 400 TB-13B activated; P122 = 3 and P300 = 5
P333
Preset Torque
Setpoint #3
100 0 {%} 400 TB-13C activated; P123 = 3 and P300 = 5
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