Procedure
First fill in "IP address or domain name", "User", "Password" and "HTTPS" on the "Device" tab.
Then press the "Connect PLC" button to start communication.
In "Result" the status of the query is displayed.
Next the PLC response is displayed in "API", "PLC" and "Application" or you receive an error message.
If a response from the PLC has been received, go to the "Variables" tab.
On the "Variables" tab first press the "Get variable list" button to read the list of all available variables.
For reading of the variable values, check "Selected" and then press "Get selected values".
For setting of the new variable values, check "Selected", set the value in "Value", and then press the "Set selected values".
Be careful. It can demage the technological process.