ST_BACnet_ProgramHandshakeRequests
Structure with program request flags:
bLoad : BOOL;
bSetup : BOOL;
bRun : BOOL;
bHalt : BOOL;
bUnload : BOOL;
bLoad: Request loading of a program.
bSetup: Request setting up of a program.
bRun: Request starting of a program.
bHalt: Request stopping of a program.
bUnload: Request stopping and unloading of the program.