Performs Interface Clear (IFC) on a specified GPIB board.
[ lStatus = ] GpibIFC ( lBoard )
The GpibIFC procedure syntax has the following parts:
|
Name |
Type |
Description |
|
lStatus |
Long |
Status |
|
lBoard |
Val Long |
Board address |
This function asserts the GPIB IFC line and causes the instruments connected to the specified GPIB board to be un-addressed and taken out of serial poll mode.
The hexadecimal format of lBoard should be as follows:
lBoard = 0xBB0000
Where:
BB = Board address (1 - 9)
This function returns 0 on success and -1 on failure.
The following command performs IFC on GPIB card #2:
GpibIFC(0x020000)