Delta C2000 Series User Manual page 434

Calculation equation for motor rated torque:
Motor rated torque=
(rad/s) value= Pr.05-03
. FOCPG and FOC sensor-less control mode
The drive rated current=100%. The setting value of parameters Pr11-17~Pr11-20 will compare to
Pr03-00=7, 8, 9 and 10. The smallest value will become the torque limit value. Please refer to the
torque limit diagram.
TQCPG and TQC Sensor-less control mode
The drive rated current=100%. The setting value of parameters Pr11-17~Pr11-20 will compare to
Pr06-12. The smallest value will become the torque limit value.
VF, VFPG and SVC control mode
The Pr11-17~Pr11-20 are output current limit and its 100%=drive rated current. The smallest value
between the Pr11-17~Pr11-20 and Pr06-12 will become output current limit. If the output current
has reach this limit during acceleration or normal running, drive will enable "Over current Stall"
function. Until the output frequence drops to limit value, drive can run normally.
Gain Value of Flux Weakening Curve for Motor 1
Settings 0~200%
Gain Value of Flux Weakening Curve for Motor 2
Settings 0~200%
Pr.11-21 and 11-22 are used to adjust the output voltage of flux weakening curve.
Chapter 12 Description of Parameter Settings C2000 Series
P ( W )
T ( N . M )
( rad / s )
; P(W) value= Pr.05-02;
RPM 2
rad
60
12-11-5
/ s
Factory Setting: 90
Factory Setting: 90