Dean Valente

This is working now.

// -- Measurement -- page 2-185 --
MEASUrement:IMMed:TYPe DELay    (was missing this command)
MEASUrement:IMMed:SOUrce1 CH1
MEASUrement:IMMed:DELay:EDGE1 RISe

MEASUrement:IMMed:SOUrce2 CH2
MEASUrement:IMMed:DELay:EDGE2 RISe

MEASUrement:IMMed:VALue?

// -- the result is now correct, 513uSec
// -- MEASUrement:IMMed:TYPe? showed I was previously set to period

I want to measure time from rising edge of CH1 to rising edge of CH2.

Front panel control using the Delay measurement works
-- Returns 512uSec, which is the expected value

Programming the delay measurement using NI Max is not working.  
-- I am missing something when implementing the measurement.
-- The return value is always 1.024mSec (2x the expected result)

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// -- DPO2000B Programmer Manual 077-0738-00 --
// -- CH1, CH2 using probe comp for DELAY function test --
// -- expect ~ 513uSec

// -- Vertical -- page 2-49 --
CH1:COUPling DC
CH1:BANdwidth TWEnty
CH1:PRObe 0.1
CH1:SCAle 5
CH1:POSition 1

CH2:COUPling DC
CH2:INVert ON
CH2:BANdwidth TWEnty
CH2:PRObe 0.1
CH2:SCAle 5
CH2:POSition 0

// -- Horizontal -- page 2-171
HORizontal:SCAle 400E-6        
HORizontal:TRIGger:POSition 25     (does not work, stays at 50%)

// -- Trigger -- page 2-38 --
TRIGger:A:TYPe EDGE
TRIGger:A:EDGE:SOUrce CH1
TRIGger:A:EDGE:COUPling DC
TRIGger:A:EDGE:SLOpe FALL
TRIGger:A:LEVel:CH1 2.5
TRIGger:A:MODe NORMal

// -- Measurement -- page 2-185 --
MEASUrement:IMMed:SOUrce1 CH1
MEASUrement:IMMed:DELay:EDGE1 RISe

MEASUrement:IMMed:SOUrce2 CH2
MEASUrement:IMMed:DELay:EDGE2 RISe

MEASUrement:IMMed:VALue?

// -- the result is always 1.024mSec
// -- changing EDGE1/2 to RISe or FALL makes no difference.