Setpoint Processing; Overview - Siemens SINAMICS G115D Operating Instructions Manual

Advanced commissioning

6.15 Setpoint processing

Parameter
p1021[0...n]
p1022[0...n]
p1023[0...n]
r1024
r1025.0
Further information
Additional information about binary and direct selection can be found in function diagrams
3010 and 3011 in the List Manual.
6.15 Setpoint processing
6.15.1

Overview

Overview
Setpoint processing influences the setpoint using the following functions:
• "Invert" inverts the motor direction of rotation.
• The "Inhibit direction of rotation" function prevents the motor from rotating in the
incorrect direction; this function can make sense for conveyor belts, extruders, pumps and
fans, for example.
• The "Skip frequency bands" prevent the motor from being continuously operated within
these skip bands. This function avoids mechanical resonance effects by only permitting
the motor to operate briefly at specific speeds.
• The "Speed limitation" function protects the motor and the driven load against excessively
high speeds.
• The "Ramp-function generator" function prevents the setpoint from suddenly changing. As
a consequence, the motor accelerates and brakes with a reduced torque.
210
Description
Fixed speed setpoint selection, bit 1
Fixed speed setpoint selection, bit 2
Fixed speed setpoint selection, bit 3
Fixed speed setpoint active
Fixed speed setpoint status
Setting
Fixed speed setpoint selection, bit 1
Factory setting: 0
Fixed speed setpoint selection, bit 2
Factory setting: 0
Fixed speed setpoint selection, bit 3
Factory setting: 0
Fixed speed setpoint is active.
Fixed speed setpoint status
1 signal: Fixed speed setpoint is selected.
Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
SINAMICS G115D distributed drive