Metrohm 846 Driver Toolbox - Manual (Page 20)

2.2 Functions
16 Dosing Interface USB Toolbox, DLL Reference
Output parameters
eReturnstate return value
2.2.13 DU_Exchange
DU_Exchange(long IfNo, long MsbNo, long Port, float RevRate)
Prepares the Dosing Unit for exchange. The cylinder is filled from the specified
port and after that the valve disk is turned to port 2. This action can be hold
and continued, but not be stopped.
Input parameters
IfNo long Dosing Interface [1… ]
MsbNo long Dosino at MSB[1…4]
Port long Dosino port to fill from [1…4]
RevRate float Filling rate [0.01…166 mL/min]
Output parameters
eReturnstate return value
2.2.14 DosStop
DosStop(long IfNo, long MsbNo)
Stops the current Dosino action.
Input parameters
IfNo long Dosing Interface [1… ]
MsbNo long Dosino at MSB[1…4]
Output parameters
eReturnstate return value
2.2.15 DosHold
DosHold(long IfNo, long MsbNo)
Holds the current Dosino action. The halted action can be continued or finally
be stopped.
Input parameters
IfNo long Dosing Interface [1… ]
MsbNo long Dosino at MSB[1…4]
Output parameters
eReturnstate return value