Siemens SINUMERIK 840C - Manual (Page 355)

6 NC Machine Data (NC MD), NC Setting Data (NC SD) 09.95
6.7 Axis-specific MD 2 (axial data 2)
Servo gain factor 7th parameter set (as from SW 4) 1328*
Default value Lower input limit Upper input limit Units
1 666 0
10 000
80 000 (as from SW 5)
0.01s -1
Active on
NC Stop
These MD have the same meaning as MD 252*, see also ”Functional Descriptions: Parameter
set switchover”.
Servo gain factor 8th parameter set (as from SW 4) 1332*
Default value Lower input limit Upper input limit Units
1 666 0
10 000
80 000 (as from SW 5)
0.01s -1
Active on
NC Stop
These MD have the same meaning as MD 252*, see also ”Functional Descriptions: Parameter
set switchover”.
Master for speed setpoint coupling
(as from SW 4.4)
1336*
Default value Lower input limit Upper input limit Units
0 0 50 -
Active on
Power On
Machine data 1336* assigns the master to a slave for speed setpoint coupling. The speed
setpoint is taken from the axis entered here and output as the speed setpoint while ignoring its
own position control. The assignment is made with the axis/spindle number.
Value 0 1 - 30 41 - 46
Meaning No axis/spindle Axis 1 - 30 Spindle 1 - 6
Master for torque compensation control
(as from SW 4.4)
1340*
Default value Lower input limit Upper input limit Units
0 0 50 -
Active on
Power On
Machine data 1340* assigns the master axis to a slave. The torque setpoint is taken from the
axis entered here and compared with the torque setpoint of its own drive. The difference is the
input variable for the torque compensation controller.
The assignment is made via the axis/spindle number.
If the default value 0 is entered, the master of the speed setpoint coupling (MD 1336*) is also
used for the torque compensation control.
Value 0 1 - 30 41 - 46
Meaning No axis/spindle Axis 1 - 30 Spindle 1 - 6
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SINUMERIK 840C (IA)