Setpoint Calculation; Overview Of Setpoint Processing; Invert Setpoint - Siemens Sinamics G110M Operating Instructions Manual

Advanced commissioning

6.15 Setpoint calculation

6.15 Setpoint calculation
6.15.1

Overview of setpoint processing

The setpoint can be modified as follows using the setpoint processing:
● Invert setpoint to reverse the motor direction of rotation (reversing).
● Inhibit positive or negative direction of rotation, e.g. for conveyor belts, pumps or fans.
● Skip frequency bands to prevent mechanical resonance effects.
The skip frequency band at speed = 0 results in a minimum speed after switching on the
motor.
● Limit to a maximum speed to protect the motor and mechanical system.
● Ramp-function generator to accelerate and brake the motor with an optimum torque.
Figure 6-42
6.15.2

Invert setpoint

The inverter provides an option to invert the setpoint sign using a bit. As an example, the
setpoint inversion is shown through a digital input.
220
Setpoint processing in the converter
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 09/2017, FW V4.7.9, A5E31298649B AH