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Rene

RS232 serial parameter (baudrate) swap within ladder

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Hi!

How to change Unistream UAC-01RS2 module RS232 serial port communication parameters within ladder function? Connected serial device (Kamstrup Multical M66 type energy meter) use different baudrate for Rx and Tx communication.  I need to swap Unistream serial port baudrate between 300 for Rx and 1200 for Tx to get data from energy meter. Also Unilogic serial port configuration allow minimum baudrate only 1200, but there is a need for 300!
In Visilogic it is simple, there is a "COM Init" function block for this purpose, that i can use within ladder. How to resolve it within Unilogic ladder???
This is a major problem and need urgent resolving! "This is not possible" is not the right answer!

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Hi,

Currently in UniLogic there is no ladder function or other way to change the baud rate from the program.

Is there any way to configure the energy meter to work with the same baud rate both for RX and TX?

Please send a mail to support@unitronics.com including the spec of the energy meter.

 

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