Speed Command Mode - BONMET SDL10A User Manual

Parameter The second speed loop proportional gain（PID2） Modbus address
Pn-36
Range
Control mode：All
Details：This parameter is used to set the second speed loop proportional gain, customers can switch it from the first speed loop
proportional gain, please refer to chapter 5 section 5.8 for gain switching function.
The larger the value is, the greater the stiffness would be. The value is determined by the type of servo and the load condition. In
general, larger load inertia needs larger value. If there is no oscillation, the higher the value is the better the servo system performs.
Note：For different motor, the default value is different.
The second speed loop integral time constant
Parameter
Pn-37
Range
Control mode：All
Details：This parameter is used to set the second speed loop integral time constant, customers can switch it from the first speed loop
proportional gain, please refer to chapter 5 section 5.8 for gain switching function.
The smaller the value, the greater the stiffness. The value is determined by the type of servo and the load condition. In general, larger
load inertia needs larger value. Set the parameter as small as possible without oscillation.
Note：For different motor, the default value is different.
The second low-pass bandwidth of speed loop
Parameter
Pn-38
Range
Control mode：All
Details：This parameter is used to set the second low-pass bandwidth of speed loop, customers can switch it from the first speed loop
proportional gain, please refer to chapter 5 section 5.8 for gain switching function.
Normally, smaller value results in slower and smoother speed response. Too small value may cause system oscillation.
The second low-pass filter bandwidth of torque
Parameter
Pn-39
Range
Control mode：All
Details：This parameter is used to set the second low-pass filter bandwidth of torque command, customers can switch it from the first
speed loop proportional gain, please refer to chapter 5 section 5.8 for gain switching function.
Normally, smaller value results in slower and smoother speed response. But too much small value may cause system oscillation.
Parameter
Pn-40
Range
Control mode：Speed control mode
Details：This parameter is used to select the speed command mode.
Value Control mode
0 Internal speed control mode
1 Analog speed control mode
2 Pulse speed control mode
1~1000 Default
（PID2）
1~8000 Default
（PID2）
1~1500 Default
command（PID2）
10~12000 Default

Speed command mode

0~2 Default
BONMET motion GmbH/www.bonmet.com/www.bonmet.de
－
CANbus object
Modbus address
－
CANbus object
Modbus address
400 CANbus object
Modbus address
1000 CANbus object
Modbus address
0 CANbus object
Set speed command by 16 parameters（Pn88~Pn103） ，customers can
switch the speed command by digital input.
Receive external analog command as speed command.
Receive external pulse command as speed command.
0x1263
0x2263.0
0x1264
0x2264.0
0x1265
0x2265.0
0x1266
0x2266.0
0x1267
0x2267.0
Details
－
Unit
Attrib R/W
－
Unit
Attrib R/W
Unit Hz
Attrib R/W
Unit Hz
Attrib R/W
－
Unit
Attrib R/W
51