# :NETWorks:DFILe:DSTatus?

:NETWorks:DFILe Commands

- :NETWorks:DFILe Commands
- :NETWorks:DFILe:CLEar
- :NETWorks:DFILe:DSTatus?
- :NETWorks:DFILe:DSTatus:REASon?
- :NETWorks:DFILe:ENABle?
- :NETWorks:DFILe:FILE:LOAD
- :NETWorks:DFILe:FILE:NAME
- :NETWorks:DFILe:PTYPe?

## Query Syntax

    :NETWorks:DFILe{1:4}:DSTatus?

## Query Response

    {CORR | INV}

## Description

Returns the status of the specified S-parameter waveform memory. Up to four memories are available. To query the reason for the current state of the memory, use the `:NETWorks:DFILe:DSTatus:REASon?` query. The following responses can be returned:

`CORR`
  The S-parameter memory location contains S-parameter data. To clear memory, use the `:NETWorks:DFILe:CLEar` command.
`INV`
  The S-parameter memory location does not contain data.