Hiwin D1-N Series Assembly And Commissioning Instructions

Assembly and Commissioning Instructions Servo amplifier D1-N  15.10.2015
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•
“Filter”
provides filter functions for frequencies or frequency ranges.
•
“Acc feedforward”
provides settings for the acceleration feedforward.
•
“Schedule Gains +vpg”
allows the amplification factor for the accelerator
controller to be set manually.
•
“Analog input”
contains functions for setting and evaluating the analogue
input
•
“current loop”
provides settings for optimising the current controller.
•
“VSF”
(Vibration Suppression Function) provides active vibration suppres-
sion.
•
“Friction compensation”
is used to set the friction compensation.
9.7.1
Setting filters
Clicking on the
“Bode”
button opens a window for depicting the frequency re-
sponse. The following settings apply for a typical low pass filter:
•
Fr:
Limit frequency in Hz, the default of 500 Hz is normally sufficient. Too
low a value decreases the cut-off frequency and therefore the drive ampli-
fier's bandwidth.
•
xi:
Damping, range of values between 0 and 1
•
k1:
0
•
K2:
0
The filter can either be entered using the framed filter “assistant” or directly. To
activate the filter, click on the “Generate filter” button.
Further improvements cannot be gained at resonance frequencies below 250 Hz
with a low pass filter. A notch filter is provided for pronounced frequencies.

Hiwin D1-N Series Specifications

General

Brand	Hiwin
Model	D1-N Series
Category	Amplifier
Language	English