VISA Assert Utility Signal Function

Asserts or deasserts the specified utility bus signal.


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Inputs/Outputs

  • cvsrn.png VISA resource name —

    VISA resource name specifies the resource to be opened. The VISA resource name control also specifies the session and class.

  • cu16.png bus signal —

    bus signal specifies the utility bus signal to assert.

    This input accepts the following values.

    1Assert SYSRESET
    2Assert SYSFAIL
    3Deassert SYSFAIL
  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • ivsrn.png VISA resource name out —

    VISA resource name out is a copy of the VISA resource name that VISA functions return.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.

    • This function can assert the SYSFAIL or SYSRESET utility bus interrupts on the VXI backplane.

    Note VISA Assert Utility Signal does not accept VISA sessions of class Instr. The VISA session must be of class VXI/GPIB-VXI Backplane or VXI Servant.