# :PROTocol:PROTocol:STATus?

:PROTocol Commands

- :PROTocol Subsystem
- :PROTocol:MARKer
- :PROTocol:PROTocol:DFORmat
- :PROTocol:PROTocol:DISPlay
- :PROTocol:PROTocol:NSOurces
- :PROTocol:PROTocol:PLISting:INDex
- :PROTocol:PROTocol:SEARch:FIELd:ETYPe
- :PROTocol:PROTocol:SEARch:FIELd:FORMat
- :PROTocol:PROTocol:SEARch:FIELd:FTYPe
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:RESet
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:WDISplayed
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:WORD:OPERand
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:WORD:POPerator
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:WORD:RESet
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:WORD:SYMBol
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:WORD:TYPE
- :PROTocol:PROTocol:SEARch:FIELd:PAYLoad:WSIZe
- :PROTocol:PROTocol:SEARch:FIELd:RESet
- :PROTocol:PROTocol:SEARch:GTYPe
- :PROTocol:PROTocol:SEARch:PTYPe
- :PROTocol:PROTocol:SEARch:RESet
- :PROTocol:PROTocol:SEARch:SEARch
- :PROTocol:PROTocol:SEARch:SOURce
- :PROTocol:PROTocol:SFORmat
- :PROTocol:PROTocol:SLISting:INDex
- :PROTocol:PROTocol:SOURce
- :PROTocol:PROTocol:SOURce:NAME?
- :PROTocol:PROTocol:STATus?
- :PROTocol:PROTocol:STATus:DETails?
- :PROTocol:PROTocol:STATus:REASon?
- :PROTocol:PROTocol:TYPE
- :PROTocol:PROTocol:WSIZe

## Query Syntax

    :PROTocol:PROTocolN:STATus?

Where N identifies one of four possible protocol decodes {1:4}. For example, `PROTocol3`.

## Query Response

    {CORR | INV | QUES}

CORR
  The measurement result is correct.
INV
  The measurement result is invalid. A question mark (?) is shown in the displayed results table instead of a measurement result.
QUES
  The measurement result is questionable. A question mark (?) is shown in the displayed results table next to the measurement result.

## Description

Status of the protocol results (Invalid, Correct, Questionable)

Queries the status of the protocol decode. Use the `:PROTocol:PROTocol:STATus:REASon?` child query to determine the reason for an invalid or questionable measurement. Additional information about the failure may be available using the `:PROTocol:PROTocol:STATus:DETails?` child query.