I am hoping that someone will be able to assist me. I am new to SCADA and PLCs. I have created a "On" and "Off" button in SCADA, however I am not sure to control my Kingfisher PLC through SCADA. I have my Kingfisher frame connected via the com port and have set the board up in SCADA. I am not sure what I need to do to have SCADA talk to my Kingfisher frame. In my frame I have a number of Analogue input cards, digital output and digital input cards. If someone could assist it would be appreciated. Thankyou in advance.