5.3.3.
Transducers configuration (CARRIED OUT IN FACTORY, NOT ESSENTIAL)
The DR2020 can manage various types of feedback transducers to close the control loops. This configuration is carried out at the
factory. It is not essential to repeat it when starting the DR2020.
To proceed with the configuration, follow the instructions in the Online Help, select Configuration / Feedback View
INFORMATION
The timing angle must be entered. If this is not known, please start the Autophasing procedure.
5.3.3.1.
Sensorless
Il DR2020 features the Sensorless operating mode, with no speed transducer; it is usually not used in the field except for motor
test purposes without using the position transducer. To enable it, select Feedback from the Navigation area.
Under the tab Feedback sources, set the fields as indicated in the figure.
Make sure you also activate the "sensorless" calculation in the check on the right
In tab 1 STD interface (X2), set the fields as shown in the figure.
Finally set the fault (from Fault Display / Fault Configuration) Interface STD - Missing Transducer Configuration to "None".
MAR2-E-191
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