Delta Electronics ASDA-B2 series User Manual page 138

ASDA-B2
P2-06 KVI
Operation
Interface:
Default: 100
Control
Mode:
Unit: rad/s
Range: 0 ~ 1023
Data Size: 16-bit
Display
Format:
Settings:
This parameter is used to set the integral time of speed loop. When the value of
speed integral compensation is increased, it can improve the speed response ability
and decrease the speed control deviation. However, if the setting value is over high,
it may generate vibration or noise.
P2-07 KVF
Operation
Interface:
Default: 0
Control
Mode:
Unit: %
Range: 0 ~ 100
Data Size: 16-bit
Display
Format:
Settings:
This parameter is used to set the feed forward gain when executing speed control
command.
When using speed smooth command, increase gain can improve speed track
deviation.
When not using speed smooth command, decrease gain can improve the resonance
condition of mechanical system.
In theory, stepping response can be used to explain proportional gain (KVP), integral
gain (KVI) and feed forward gain (KVF). Now we use frequency area and time area
respectively to explain the logic.
Revision September 2013
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.
VARITEL INGENIERIA ELECTRONICA S.A.
Speed Integral Compensation
Keypad/Software
ALL
Decimal
Speed Feed Forward Gain
Keypad/Software
ALL
Decimal
Chapter 6 Control Modes of Operation
Communication
Communication
Address: 020CH
020DH
Related Section:
Section 6.3.6
Address: 020EH
020FH
Related Section:
Section 6.3.6
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