:MEASure:HISTogram:M2S:STATus?

Meas. mode:

Eye

Scope

TDR

Flex Apps:

FlexDCA

FlexRT

Query Syntax

:MEASure:HISTogram{1:4}:M2S:STATus?

Query Response

{CORR | INV | QUES}

CORR: The measurement result is correct.
INV: The measurement result is invalid.
QUES: The measurement result is questionable.

Description

Queries the status of the M2S measurement. Use the :STATus:REASon? child query to determine the reason for an invalid or questionable measurement. Additional information about the failure may be available using the :STATus:DETails? child query.

Measurement Ready?

To confirm that the measurement is ready to read, you can query the measurement's status:

if ('CORR' in Flex.query(':STATus?')):
	measurement = Flex.query('?')

If averaging is turned on (:ACQuire:AVERaging), you can also confirm if the measurement result is ready by comparing the number of specified averages (:ACQuire:ECOunt?) versus the number of measurement sweeps that have occurred (:COUNt?). The technique uses the :COUNt? common measurement query. For example,

if (Flex.query(':COUNt?') >= Flex.query(':ACQuire:ECOUNt?')):
	measurement = Flex.query('?')

You can also use an acquisition limit lest to test that a number of waveform samples, or pattern acquisitions have completed before returning a measurement. Refer to the :LTESt:ACQuire:CTYPe command.

Common Measurement Child Queries

This command supports the use of the following common measurement queries: :LOCation?, :COUNt?, :MAXimum?, :MINimum?, :MEAN?, and :SDEViation?.