Agilent Technologies B2201A - Manual (Page 214)

6-28 Agilent B2200 User’s Guide, Edition 2
VXI plug&play Driver
Driver Functions
agb220xa_openCard
This function will disconnect all input ports from all output ports for the specified
card.
If bias mode is ON, the input bias port is connected to all bias enabled output ports.
If ground mode is ON, the input ground port is connected to all ground enabled
input ports and output ports.
Syntax ViStatus _VI_FUNC agb220xa_openCard(ViSession vi, ViInt16 open_cardno);
Parameters vi Instrument handle returned from agb220xa_init( ).
open_cardno Card number. 1 (card 1), 2 (card 2), 3 (card 3), 4 (card 4), or 5
(all card) in the normal configuration mode, or 0 (all card in the
auto configuration mode). For the configuration mode, see
agb220xa_func.
agb220xa_openList
This function will disconnect the input ports from the output ports specified by the
channel list.
The parameter “openchan_list” is an array of integers with each integer representing
one channel. The last number of the “openchan_list” should be “0” (numeric zero)
to identify the end of the list. The maximum number of channels that can be
specified by the list is 100.
Syntax ViStatus _VI_FUNC agb220xa_openList(ViSession vi,
ViInt32_VI_FAR openchan_list[ ] );
Parameters vi Instrument handle returned from agb220xa_init( ).
openchan_list[ ] Channel numbers to disconnect. 5 digits integer. ABCDE.
where A: card number, BC: input port number, DE: output port
number. Top zero(s) can be ignored. For example, if A=0,
BC=01, and DE=01, channel number should be 101 instead of
00101.