Weka TR40 ANNA Instrucciones De Servicio página 38

7.2 Frequency converter FU6C (Connect)
In the course of continuous improvement of our products, the existing frequency converter FU6D/C has
been equipped with some new features. Both the user and the service technician hereby have significant
advantages in operation and maintenance of the frequency converter.
An outstanding new feature is the integration of a Bluetooth® interface for simple and secure execution
of software updates (with the help of the "WEKA Service App").
As soon as the converter is connected to the power supply the Bluetooth interface will be activated for six
minutes. Within this time frame updates can be executed. If there is no access within this time frame the
interface will be deactivated and there is no connection possible as long the converter stays connected to
the power supply. Once the converter gets disconnected from the power supply for two minutes and is
reconnected a new time frame of six minutes will be opened to execute an update.
In the following, the individual steps for carrying out an update are described in detail:
1) Connect the converter to the power supply. The status and error report LED on the side of the
case will start flashing or light permanently if there is a machine connected. The converter is
ready and the Bluetooth interface is activated. If the LED stays off please check the power supply
and the wiring. Furthermore pay attention to the additional information below.
2) Run the "WEKA Service App" on the smartphone (see additional information below) and select
"CHECK FOR UPDATES". Searching can take up to 30 seconds, during this time a list of all
available converters will be created showing the converters by their internal serial number, e.g.
"WEKA FU6 Sn.:00000".
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