Agilent Technologies B2201A manual Agb220xacloseListQ, Agb220xacmd, Closestatus, Cmdstr

VXI plug&play Driver

Driver Functions

agb220xa_closeList_Q

This function will query the instrument for the channels closed given in the “closechan_list”.

The parameter “closechan_list” is an array of integers with each integer representing one channel. The last number of the “closechan_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.

The “close_status” parameter is an array of integers containing the return values of the query. The “close_status” array returned will correspond one to one with “closechan_list” parameter.

Syntax	ViStatus _VI_FUNC agb220xa_closeList_Q(ViSession vi,
	ViInt32_VI_FAR closechan_list[ ], ViInt32_VI_FAR close_status[ ] );
Parameters	vi	Instrument handle returned from agb220xa_init( ).
	closechan_list[ ] Channel numbers to know the close status. 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.
	close_status[ ]	Status of the channels given in the closechan_list.
		0 (opened) or 1 (closed).

agb220xa_cmd

This function passes the cmd_str string to the instrument. Must be a NULL terminated C string.

Syntax	ViStatus _VI_FUNC agb220xa_cmd(ViSession vi, ViString cmd_str);
Parameters	vi	Instrument handle returned from agb220xa_init( ).
	cmd_str	Instrument command (cannot exceed 256 bytes in length).

6-12 Agilent B2200 User’s Guide, Edition 2