ID 442426.04 329WE KEEP THINGS MOVING
Optimize
15
Manual SD6
Proportional gain of the speed controller.
With C31 = 100% and a speed deviation of 32 rpm for asynchronous motors
and synchronous servo motors, the P part of the speed controller returns the
stall torque M
0
as a reference value to the current or torque controller.
With C31 = 100% and a speed deviation of 3.2 m/min for synchronous linear
motors, the P part of the speed controller returns the static force F
0
as a
reference value to the current or force controller.
Time constant of the I-part in the speed controller. A small integral action time
results in a high integration speed, thereby increasing the static rigidity of the
drive. A small integral action time can lead to overshoots in dynamic processes
in the target position. In this case C32 should be increased. When C32 is < 1
ms the I controller is deactivated.
With C31 = 100 % and a speed deviation of 32 rpm after an integral action time
of C32 the I-part of the speed controller returns the nominal motor torque/force
as a reference value for the current or torque/force controller.
Smoothing time constant in ms for the torque/force value on the output of the
speed controller. Used to suppress vibrations and resonances. The effect of
torque/force smoothing can be metered with C37.
The torque/force value is formed at the output of the speed controller from two
components. The ratio of these components can be adjusted with C37:
• Direct output of PI speed controller (component corresponds to 100 % -
C37).
• Smoothed output of PI speed controller (component corresponds to C37).
For maximum dynamics set C37 = 0 %. This will eliminate any effect from the
reference value low pass with time constant C36. C37 can be increased up to
100 % to dampen vibrations.
You can use this parameter to adjust the derating of the speed controller field
weakening range.
Display of the current speed reference value in reference to the motor shaft.
Display of the current speed reference value (RV) in user units based on the
profile generator and the v-RV low pass. The total of the position controller
output and speedFeedFwd (=speed controller reference value) is displayed in
Position operating mode. E06 shows the same value in reference to the motor
shaft.
C31 proportional gain v-control version 0
C32 integral time v-ctrl version 0
C36 reference torque/force low pass version 0
C37 reference torque filter version 0
C39 derating speed controller version 0
E06 v-reference motor version 0
E07 ref speed for v controller version 0
To Next Page
Loading...
