Motor Power Company DUET_FL 48/10, User Manual

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Page 43
An undervoltage detection value < 50% makes not sense as in this case the power supply
unit cannot supply the voltage required by the controller in the application. Use a stronger
power supply unit instead!
In the error field you can define the response of the servo when it detects an undervoltage. You can
also make this setting in the error management menu (see
chapter 6.2 Error management ).
Motor temperature monitoring
If your motor is equipped with a temperature sensor, the sensor can be adjusted in the menu
Parameters/Device parameters/Temperature monitoring .
In the Motor temperature field, you can select whether you are using no motor temperature sensor at
all, an analog sensor or a digital sensor.
Select the digital motor temperature sensor option, if the motor used is equipped with a normally-
closed contact or with a temperature sensor with PTC characteristics. The controller supplies the
sensor with a measuring current. The system detects a voltage drop at the sensor and triggers the
overtemperature error.
In the case of (partly linear) analog temperature sensors, the temperature threshold has to be set. If
the
analog motor temperature sensor option is selected, you can do this in the analog motor
temperature sensor field. In addition, you can choose one of the following standard temperature
sensor in the scroll box:
 KTY 81/82-210/220/250
 KTY 81/82-110/120/150
 KTY 83-110/120/150
 KTY 84-130/150
User Manual DUET_FL „DUET_FL 48/10“ Version 1.1 Motor Power Company