This function block writes data including possibly connected SOT or EOT sequences to the configured port. It supports a maximum of 25 interfaces (see table). It is recommended to connect the input "bWrite" with an edge-triggered function block. The output "State" shows the current state.
Example of SOT/EOT:
CR, LF are defined as SOT  = 13 and SOT  = 10
|SOT||I||UCHAR||Start Of Transmission Sequenz|
|Data||I||DYNTEXT||Data stream (ASCII)|
|EOT||I||UCHAR||End Of Transmission Sequence|