User Manual

6.15 Setpoints
Overview
The inverter receives its main setpoint from the setpoint source. The main setpoint generally
specifies the motor speed.
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Figure 6-24 Setpoint sources for the inverter
You have the following options when selecting the source of the main setpoint:
● Inverter fieldbus interface
● Analog input of the inverter
● Motorized potentiometer emulated in the inverter
● Fixed setpoints saved in the inverter
You have the same selection options when selecting the source of the supplementary setpoint.
Under the following conditions, the inverter switches from the main setpoint to other setpoints:
● When the technology controller is active and appropriately interconnected, its output
specifies the motor speed.
● When jogging is active
● When controlling from an operator panel or the STARTER PC tool.
Precondition
To change the function settings, you can use an operator panel or a PC tool, for example.
Advanced commissioning
6.15 Setpoints
Converter with the CU230P-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257946B AF 259