Technical data

Programming With Generic Application Handler 4
E6198B Switch/Load Unit Software Manual 4-11
Valid range: 0-7
digitalOut
Return value: 0-255
status
Return value. Call returns 0 in case of success.
Remarks
This function returns the status information of the previously
set digital output port of the SLU frame. This information is not
an actual read back from the load card, it’s the status
information cached within the driver.
SetOpenDrainOutput
void SetOpenDrainOutput (long boxNr, long openDrainOut, long *status)
Parameters
boxNr
Valid range: 0-7
openDrainOut
Valid range: 0-255
status
Return value. Call returns 0 in case of success.
Remarks
This function writes to the open drain output port (open
collector) of the SLU frame (Bit 0-7).
GetOpenDrainOutput
void GetOpenDrainOutput (long boxNr, long *openDrainOut, long *status)
Parameters
boxNr
Valid range: 0-7
openDrainOut
Return value: 0-255
status