.IQueryInterface Interface, to do some

DWORD workToDo INT [...] FctMainClientsCheck : POINTER TO BYTE call [...] FctMainClientsCheck POINTER TO BYTE Output

will go to PlcConnectionState.MonitoringRequestSent If nothing is to do then ERR

to do the error [...] error code to the

DWORD workToDo INT [...] FctMainClientsCheck3 : POINTER TO BYTE call [...] FctMainClientsCheck3 POINTER TO BYTE Output

will go to PlcConnectionState.MonitoringRequestSent If nothing is to do then ERR

will go to PlcConnectionState.MonitoringRequestSent If nothing is to do then ERR

NO 0 Nothing to do [...] EnumXYChartCommands : Special commands to the

command has nothing to do with the error

NO 0 Nothing to do [...] EnumXYChartCvHeapCmd : How to handle curve