Function block COM_MOD_MAST

This function block is only required in the operating mode Modbus server. It handles the communication (transmission of telegrams to the clients and reception of telegrams from the clients). The function block can be used for the local interfaces COM1 and COM2 of the controller. A separate instance of the function block has to be used for each interface.

COM_MOD_MAST: COM_MOD_MAST COM_MOD_MAST is contained in the library Modbus_AC500_V1x.lib (version V1.0 and later).