TwinCAT Write component is used to write data to TwinCAT 2 and TwinCAT 3 Servers/PLCs.
In this section you can enter name and description of the component, server's AMS Net Id, Port and IP Address. In addition, you can enter schedule for writing data. Scheduler always writes all ports' actual values.
This part allows you to enter the address of data and write it. You can write multiple data by adding ports and entering name and symbol name for each port. 'On Change' means that when the value of any port is changed, it will be written to the TwinCAT Server/PLC. Also, you can use Import/Export feature for lightweight way to add output ports.
For each port there is a symbols browser to add symbols.
There is no any output port for this component yet.