Chapter 7 Servo Parameters ASDA-B2
7-50 Revision September 2013
command. When using position smooth command, increase gain can improve
position track deviation. When not using position smooth command, decrease gain
can improve the resonance condition of mechanical system.
P2-03 PFF
Smooth Constant of Position Feed Forward
Gain
Address: 0206H
0207H
Operation
Interface:
Keypad/Software Communication
Related Section: N/A
Default: 5
Control
Mode:
PT
Unit: ms
Range: 2 ~ 100
Data Size: 16-bit
Display
Format:
Decimal
Settings:
When using position smooth command, increase gain can improve position track
deviation. When not using position smooth command, decrease gain can improve the
resonance condition of mechanical system.
P2-04 KVP
Proportional Speed Loop Gain
Address: 0208H
0209H
Operation
Interface:
Keypad/Software Communication
Related Section:
Section 6.3.6
Default: 500
Control
Mode:
ALL
Unit: rad/s
Range: 0 ~ 8191
Data Size: 16-bit
Display
Format:
Decimal
Settings:
This parameter is used to set the speed loop gain. When the value of proportional
speed loop gain is increased, it can expedite speed loop response. However, if the
setting value is over high, it may generate vibration or noise.
P2-05 SPR
Speed Loop Gain Switching Rate
Address: 020AH
020BH
Operation
Interface:
Keypad/Software Communication
Related Section: N/A
Default: 100
Control
Mode:
ALL
Unit: %
Range: 10 ~ 500
Data Size: 16-bit
Display
Format:
Decimal
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