Parker EME
Setting up Compax3
192-120101 N11 C3I11T11 November 2007
167
Searching for the torque maxima (phase 1)
If the sum of the actual and the estimated error angle is ±90° electrically, the motor
torque is maximal for the provided current. If you gradually increase the provided
motor current, the motor will, from a defined value on, surpass its friction torque
and exceed a motion threshold defined by O2190.3:
Illustration of the first phase
t
-180
0
180 °el.
O2190.2
k*O2190.2
M
mot
<- 2)
1)
1)
1):
Motion threshold O2190.3
2): Waiting
for
standstill
O2190.2: Starting
current
