Baumuller b maXX BM2500, Руководство по эксплуатации

Страница: 504 / 822

Controllers
Parameter manual b maXX BM3000
Document no.: 5.12001.07 Baumüller Nürnberg GmbH
504
of 820
4.7
142.6
Maximum output voltage RMS
Display of the maximum ac voltage which is generated from the actual DC link voltage at
the full PWM duty cycle.
142.7
Actual filtered output voltage RMS
Display of the actual motor voltage.
142.8
Voltage threshold for field weakening
Set point of the voltage threshold from which the field weakening controller is activated.
142.9
Speed threshold for field weakening
Set point of the speed threshold from which the field weakening begins, if bit 1 of param-
eter
Z
142.1
–
Field Weakening Mode is set.
142.12
Field controller due to speed
The field weakening factor after the speed is the ratio of threshold speed / actual speed
value whereat the field is reduced if the actual speed value > threshold speed, whereat
Threshold speed = "Rated speed"
Z
107.7
–
; (
Z
142.1
–
bit 1 = 0)
Threshold speed = "Speed threshold field weakening"
Z
142.9
–
; (
Z
142.1
–
bit 1 = 1)
The range of values is between 0 and 1.
Of importance only if the field weakening type was set at the voltage limit (
Z
142.1
–
bit 0 = 0).
142.13
Field weakening controller output
Output after the field weakening controller.
The range of values is between 0 and 1.
Of importance only if the field weakening type was set at the voltage limit (
Z
142.1
–
bit 0 = 0).