Motor Power Company DUET_FL 48/10, Руководство пользователя

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6.1.3 Serial communication through DUET_FL ServoCommander
TM
The parameterization program uses the serial interface to communicate with the DUET_FL servo
positioning controller.
In the delivery state, the parameterization program assumes the following data:
 Interface COM1
 9600 bauds data transfer rate (factory setting of the servo positioning controllers)
 8 data bits, 1 stop bit, no parity check. These settings are fixed!
It uses a certain protocol defining the individual commands. You can find a list of these commands in
chapter 6.3. Serial communication protocol.
When the program is started, it tries to set up a communication with a servo positioning controller. If it
fails, an error message will be displayed. In this case, you have to configure the data for the
communication correctly. To do so, you need to know the
serial interface (COM port number) and the
data transfer rate used.
Configuring the RS232 communication parameters
You can increase the baud rate based on the actual data transfer rate in the menu under
Options/Communication/Baud rate .
You have to select a preferred data transfer rate .
The program tries to set up a communication using the baud rate defined. The preferred transfer rate
will either be accepted or set to a lower value. The actual baud rate will be displayed in the field Actual
data transfer rate .
This baud rate is used for the "normal" online communication with the servo positioning controller. A
special baud rate will be selected for downloading the firmware.
Under Options/Communication/Interface you can select the interface (COM port) to be used by the
parameterization program for the communication with the servo positioning controller:
User Manual DUET_FL „DUET_FL 48/10“ Version 1.1 Motor Power Company