B&B Electronics VFG3000 - Manual - Manual (Page 347)

F UNCTION R EFERENCE S ET P ORT C ONFIG ( PORT , PARAM , VALUE )
R EVISION 1 P AGE 331
The following setup shows how to modify the RS232 port from the device display.
• Create a tag for each parameter value, i.e. Baud , DataBits , StopBits , Parity
and PhysicalMode . Make sure all tags are set to retentive.
• Insert the tags on the User Interface for operator access.
• Create a button, set its action to User Defined and enter the CommitAndReset()
function in the OnPressed field.
• Create a user program with the following code:
Program1
SetPortConfig(2, 1, Baud);
SetPortConfig(2, 2, DataBits);
SetPortConfig(2, 3, StopBits);
SetPortConfig(2, 4, Parity);
SetPortConfig(2, 5, PhysicalMode);
• Call this program in the OnLoad field in the User Interface.
The user can now enter the port settings on the display and will commit the changes when
pressing the button. The device will cycle power to change the port settings.