ADLINK PCI-8258 User Manual
Page 110
96
Motion Control Theory
e Set up protection mechanism:
Set up a protection mechanism to power off the motor
automatically when the error position is exceeding this
deviation limit. Set the limit to zero to close this
mechanism. In addition, the motor automatically turns off
when a warning or emergency signal is encountered.
f
Start calculation and display outcome:
You can initiate the process once all the settings are
made. The frequency response outcome displays in the
MCP2 Bode plot page as shown in figure below, where
the motor has null load and resolution at 10000
pulse/rev, the sine wave amplitude is set at 300 pulse
with 100 data points, each point's update cycle is 0.1 sec
and frequency range is 10Hz~100Hz.
Table of the Bode plot's parameters
Name
Unit
Range
Description
Start Frequency
Hz
>0
Frequency of sine wave
End Frequency
Hz
>0
Frequency of sine wave
Sine amplitude
Pulse
>0
Amplitude of sine wave
Data Length
Value
>1
Total data length of Bode plot
Update
Second
>0
Update time of each Bode plot
data
Deviation limit
Pulse
>=0; This function will be
ignored if it is set to 0.
If error position exceeds
deviation limit, the servo will be
disable immediately.