Parker AC30 series, Руководство пользователя

Страница: 311 / 462

Parameter Reference
C-129
AC30 series Variable Speed Drive
PMAC Motor Advanced
Parameters::Motor Control::PMAC Motor Advanced
Only available if PMAC Motor selected in
Control Mode.
The PMAC Motor Advanced allows to move the current setpoint of a PMAC Motor to the D and Q axis, adding a predictive phase shift to the current.
The phase shift is proportional to the current level.
By default, values are set to Zero.
Only change values if data are from the motor manufacturer.
Parameter Name No. Path Default Range Units Writable
PMAC Max Speed 0555
Setup::Motor Control
::
Motor Data PMAC
Parameters::Motor Control::PMAC
Motor Data
3000 0 to 100000 RPM
ALWAYS
Phase advance in electrical degrees on current at rated current level. The value applied is proportional to the current level.
The current setpoint is separated into D and Q axis :
Cos of the angle is applied to the Q axis.
Sin of the angle is applied to the D axis.
PMAC Max
Current
0556
Same as PNO 555
4.50 0.00 to 5000.00 A
ALWAYS
Max phase advance applied to the current.
current
Rated Current
Phase at
Rated Current
Max Phase
Angle ( deg )
Id
Iq Isetpoint
Angle
Iq = Isetpoint*cos(angle)
Id = -Isetpoint*sin(angle )
Isetpoint
Id
Iq