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MOOG
ID
No.:
CB40859-001
Date:
02/2018
MSD Servo Drive - Device Help
137
7 Control
Fig. 7.30: “Position control” dialog box
ID
Index Name
Unit Description
386
CON_SCON_TFric
386
0
CON_SCON_TFric
%
386
1
%
Dry friction comp., normalized to motor rated
torque
Friction torque compensation settings
The table values 0 to 2 are always applicable
while table values 3 to 4 only take effect in the
acceleration range.
Compensation value 1
386
2
%
386
3
%
386
4
CON_SCON_TFric
CON_SCON_TFric
CON_SCON_TFric
CON_SCON_TFric
%
387
Compensation value 2
Compensation value 3
Compensation value 4
Compensation value 5
387
0
rpm
387
1
rpm
387
2
rpm
387
3
rpm
Friction torque compensation: Speed limits
Friction torque compensation: Speed limit 1
Friction torque compensation: Speed limit 2
Friction torque compensation: Speed limit 3
387
4
rpm
388
0
CON_SCON_TFricSpeed
CON_SCON_TFricSpeed
CON_SCON_TFricSpeed
CON_SCON_TFricSpeed
CON_SCON_TFricSpeed
CON_SCON_TFricSpeed
CON_SCON_TConst
%
Friction torque compensation: Constant
(independent of direction)
Table 7.20: “Position controller - Feed-forward control” parameters (friction torque
compensation extract)
The screen view can only be used to configure P 386[0] - CON_SCON_TFric. In
order to access all the friction torque compensation parameters, please switch to the
list view by using the “CTRL + L” key combination.
Fig. 7.31: Friction torque compensation for position control
The friction torque compensation is derived from the forward-fed speed nref_FF. It
has five basic functions, each having the Torque and Speed parameters. The basic
function runs proportionally up to the point (Speed, Torque), the function value
remains constant at higher speeds.
Содержание MSD Servo Drive Series
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