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Brasiltec SC1-3003 Technical Manual page 58

Ac servo system

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◎P1-09
Position loop front feedforward gain
Initial value:0
Control mode:5,6
Unit:1%
Setting range:1~100
Modify effective time:"√"can modify at any time,will take effect immediately.
Parameter function:Setting unit here means 1% of the deviation pulse. In the case where a fast
response of the position loop is required, the feedforward gain of the position loop can be
appropriately increased, but if set too big,will cause overshoot of the speed loop.
◎P1-10
Feedforward filter time parameter
Initial value:0
Control mode:5,6
Unit:0.01ms
Setting range:1~65535
Modify effective time:"√"can modify at any time,will take effect immediately.
Parameter function:The filtering time of the position feedback signal before the position loop.
P2-XX Position parameter
◎P2-00
Command pulse form
Initial value:2
Control mode:6,7
Unit:~
Setting range:0,2
Modify effective time:Can modify when servo OFF,Will Take effect by power off and restart
Parameter function:1:A,B pulse mode;
2:Pulse + direction;DIR=1 Forward,DIR=0 Reverse;
3: CW,CCW mode;
◎P2-01
Position command filter selection
Initial value:2
Control mode:6,7
Unit:~
Setting range:0,1(Can modify when servo OFF,will take effect by power off and restart)
Parameter function:0:First stage inertial filtering
1:Smoothing filter
◎P2-02
Electronic gear ratio (molecular)
Initial value:1
Control mode:Position control (internal position command)
58
0X0109
0X010a
0X0200
0X0201
Actual number of
0X0202
received pulses

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