This FAQ has been written for NEAL (North East Africa and Levant) region. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
Issue:
Modbus ASCII serial transmission mode support in EcoStruxure Building Operation SmartX servers.
Product line:
EcoStruxure Building Operation, Automation Servers (AS, AS-P, AS-B)
Resolution:
SmartX servers (AS, AS-P, or AS-B) support both RTU and ASCII serial transmission modes. In WorkStation, you can select either one of these modes in the Framing mode section of the network properties.
To ensure that all devices on a Modbus serial line can communicate with each other, you must set the transmission mode (and serial port parameters, for example baud rate and parity) to be the same for all devices.
For more information refer to below WebHelp article:
https://ecostruxure-building-help.se.com/bms/Topics/show.castle?id=6943
Modbus ASCII serial transmission mode support in EcoStruxure Building Operation SmartX servers.
Product line:
EcoStruxure Building Operation, Automation Servers (AS, AS-P, AS-B)
Resolution:
SmartX servers (AS, AS-P, or AS-B) support both RTU and ASCII serial transmission modes. In WorkStation, you can select either one of these modes in the Framing mode section of the network properties.
To ensure that all devices on a Modbus serial line can communicate with each other, you must set the transmission mode (and serial port parameters, for example baud rate and parity) to be the same for all devices.
For more information refer to below WebHelp article:
https://ecostruxure-building-help.se.com/bms/Topics/show.castle?id=6943
Released for:Schneider Electric Egypt and North East Africa
