YASKAWA XtraDrive Series User Manual page 75

Module Name
Pn101: Speed Loop
Integral Time
Pn401: Torque Reference
Filter Time
Pn408.0: Notch Filter
Selection
Pn408.1
Pn408.2
Pn408.3
Pn409: Notch Filter
Frequency
Pn40A: Notch Filter Width
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Speed Loop Integral Time Constant:
When NCT is not used, this parameter,
together with Pn100, enables you to
ensure that the speed error (the
difference between the internal speed
command and the actual speed) is as
small as possible.
Torque Reference Filter Time Constant:
This parameter sets the torque
reference's filter time constant in the
servo amplifier; the smaller the value,
the faster the speed control response is.
Notch Filter Selection:
0 — Disabled
1 — Use notch filter for torque ref
Not Used
Not Used
Not Used
Notch Filter Frequency: This parameter,
together with Pn40A, sets the frequency
at which the notch filter is effective.
Notch Filter Width: This parameter,
together with Pn409, sets the frequency
at which the notch filter is effective.
Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20
XtraDrive-DP Parameters List
A
PPENDIX
Description
63
B