Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
473
of 814
3
47.41 Ualpha after PWM
Alpha voltage after calculating the modulation levels.
If the dead time voltage completely is compensated, this parameter accords to the alpha
voltage at the motor.
The unit of the parameter is [V], phase-to-phase voltage effective.
47.42 Ubeta after PWM
Beta voltage after calculating the modulation levels.
If the dead time voltage completely is compensated, this parameter accords to the beta
voltage at the motor.
The unit of the parameter is [V], phase-to-phase voltage effective.
47.43 Uq after PWM
q-voltage after calculating the modulation levels.
If the dead time voltage completely is compensated, this parameter accords to the q-volt-
age at the motor.
The unit of the parameter is [V], phase-to-phase voltage effective.
47.44 Ud after PWM
d-voltage after calculating the modulation levels.
If the dead time voltage completely is compensated, this parameter accords to the d-volt-
age at the motor.
The unit of the parameter is [V], phase-to-phase voltage effective.
47.47 Rho electrical
Displays the current position (electric angle actual value) of the magnetic rotor flux, used
for the field-oriented control. The parameter value is determined in the current controller
cycle time (
Z47.65–).
Range of values: 0 to 360 degrees
Standardization: 65535 for 360 degrees.
m During the operation with the encoder (Z19.52– = 0 or 1) Rho electric depends on the
encoder angle actual value as described in the following:
To Next Page
Loading...