Integrated Synchronous Servo Drives
HBI 22xx / HBI 26xx / HBI 32xx / HBI 37xx
Operating Manual Rev. 1.6
www.engelantriebe.de
page 14
Sin² ramp:
A setpoint step-change is converted in a jerk free speed profile for the parameterised
time interval.
Note:
-
Sin² ramp is not applicable with speed control in I/O mode.
-
DSerV permits the direct entry of the time interval; through CAN the necessary
value for a specified time interval can be calculated as follows:
Unit: [approx. 100sec
-1
]
Example: Calculation for ramp time t=0.25sec:
profile_acceleration = 100sec
-1
/ 0.25sec = 400
Ramp inactive:
Non-delayed setpoint step-change without setpoint ramp.
Note:
-
The positioning mode requires a ramp. The "Ramp inactive" selection is ignored
in positioning mode.
Proportional gain:
Proportional gain of the speed control loop (0.0000...0.9999),
see also chapter 9.3 Speed controller adjustment.
Time constant:
Integral part (reset time) of the speed control loop,
see also chapter 9.3 Speed controller adjustment.
