I am trying to set up a serial communication on wago PFC100 an whilst i have been able to successfully send data from the PLC i cannot receive anything.
I am wondering if anyone may be able to look at this screenshot of my code and see if i am doing something obviously wrong or if there is any trick to this.
It appears there is nothing doing into the receive buffer to read. Despite me sending data.
|Enkel geregistreerde gebruikers kunnen deze link zien op dit forum!|
Geregistreerd of Log in op forum!