VXI plug&play Driver

 

 

Driver Functions

 

agb220xa_timeOut_Q

 

This function returns the timeout value for driver I/O transactions in milliseconds.

Syntax

ViStatus_VI_FUNC agb220xa_timeOut_Q(ViSession vi, ViPInt32 pTimeOut);

Parameters

vi

Instrument handle returned from agb220xa_init( ).

 

pTimeOut

Minimum timeout period that the driver can be set to, in

 

 

milliseconds.

 

agb220xa_unusedPort

 

This function ground-enables the specified input ports of the specified card.

 

The parameter “unused_port” is an array of integers with each integer representing

 

one port. The last number of the “unused_port” should be “0” (numeric zero) to

 

identify the end of the array. The maximum number of ports that can be specified by

 

the array is agb220xa_UNUSEDPORT_MAX.

Syntax

ViStatus _VI_FUNC agb220xa_unusedPort(ViSession vi, ViInt16 unused_cardno,

 

ViInt32_VI_FAR unused_port[ ] );

Parameters

vi

Instrument handle returned from agb220xa_init( ).

 

unused_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.

 

unused_port[ ]

Input ports to be ground enabled. 1 to 9 are available. Multiple

 

 

port numbers can be set.

 

The input ground port and a ground enabled input port cannot be assigned to the

 

same input port.

 

 

If the ground enabled input port and a couple port have been assigned to the same

 

input port, the ground mode and the couple mode cannot be used in parallel.

 

The ground enabled input ports are connected to the input ground port when the

NOTE

 

ground mode is ON. So the ground enabled input connectors must be opened to

 

prevent the instrument from damage.

 

 

 

Agilent B2200 User’s Guide, Edition 2

6-33

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Agilent Technologies B2201A, B2200A manual Agb220xatimeOutQ, Agb220xaunusedPort, PTimeOut, Unusedport