ModbusAsyncSlaveExtension

The ModbusAsyncSlaveExtension component activates the Modbus Async slave network for the device. The component has to be placed in the ModbusTCPSlaveNetwork component.

The ModbusAsyncSlaveExtension component has the following slots:

• Status: shows the point’s status;

• Fault Cause: shows the fault cause description;

• RS485 Port: shows a number of port used for the Modbus Async slave network communication;

• Enable: enables or disables functioning of the Modbus Async slave network; 

• Modbus Device Address: allows to set the device's Modbus address;

• Baud Rate: allows to set the Modbus RS485 port baud rate;

  • Available options: 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps;

• Stop Bits: allows to set the stop bit definition;

  • Available options: 1-bit, 2-bits;

• Data Bits: allows to set the data bits definition;

  • Available options: 7-bits or 8-bits;

• Parity: allows to set the parity bit definition;

  • Available options: None, Odd, Even, Always1, Always0;

• Modbus Type: allows to set the Modbus type definition;

  • Available options: RTU or ASCII.