CODESYS Forge - CODESYS Forge / Talk / Runtime 🇬🇧: WAGO PFC200 + MODBUS RTU

WAGO PFC200 + MODBUS RTU

Forum: Runtime 🇬🇧

Creator: smarmiroli

Created: 2019-03-13

Updated: 2019-03-19

smarmiroli - 2019-03-13

Hi
I want to read and write some values between PFC200 and a slave device Modbus RTU (RS485).
I've added all Modbus Libraries and PFC200 Libraries to my project.
I've inserted Modbus_com, Modbus_Master_COM_Port and Modbus_Slave_COM_Port into Devices tree.
but now.. how can I change serial port using WAGO PFC200 on MODBUS RTU from RS232 TO RS485?

Thanks in advance

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eschwellinger - 2019-03-14

Hi,

you need to set this up in the plcshell:

setserialmode rs232|rs485

BR
Edwin

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smarmiroli - 2019-03-19

Thank you very much

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