Commands Listed in Alphabetical Order
MEASUREMENT:R
EFLEVEL:METHOD?
might return
:MEASUREMENT:REFLEVEL:MET HOD PERCENT, indicating that the reference
level units used are calculated as a percent relative to HIGH and LOW.
MEASUrement:REFLevel:PERCent:HIGH
This command sets or queries the percent (where 100% i s equal
to HIGH) that is used to calculate the high reference level when
MEASUrement:REFLevel:METHod is set to Percent. This command affects the
results of rise and fall measurements and is e q uivalent to selecting Re ference
Levels from the Measure menu, and then entering the Percentage High Ref value.
NOTE. This command affects the associated reference level parameter
for all MEASurements:IMMed and the eight periodic measurements.
To change the parameter for individual measurements, use the
MEASUrement:MEAS<x>:REFLevel commands.
Group
Measurement
Syntax
MEASUrement:REFLevel:PERC ent:HIGH <NR3>
MEASUrement:REFLevel:PERC ent:HIGH?
Related Commands
MEASUrement:REFLevel:METHod, MEASUrement:IMMed:TYPe,
MEASUrement:MEAS<x>:TYPe
Arguments
<NR3> is the high reference level, ranging from 0 to 100%. The default high
reference level is 90%.
Examples
MEASUREMENT:REFLEVEL:PERC ENT:HIGH 95 sets the high reference level
to 95% of HIGH.
MEASUREMENT:REFLEVEL:PERC ENT:HIGH ? might return
:MEASUREMENT:REFLEVEL:PER CENT:HIGH 90, indicating that the
percentage high reference level is set to 90% of HIGH.
MEASUrement:REFLevel:PERCent:LOW
This command sets or queries the percent (where 100% is eq
ual
to HIGH) that is used to calculate the low ref erence level when
MEASUrement:REFLevel:METHod is set to Percent. This command affects the
results of rise and fall measurements and is e q uivalent to selecting Re ference
Levels from the Measure menu, and then entering the Percentage Low Ref value.
2-406 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual