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Programming Reference
SCPI Instrument Command List
Command
:PULS:DEL[1|2]:UNIT
Long
[:SOURce]:PULSe:DELay[1|2]:UNIT
Form
Set & Query
Parameter
S | SEC | PCT | DEG | RAD
*RST value
SEC
Description
Use this command to set/read the default units for the pulse-delay
parameter. The default unit of a parameter is the unit used when the
parameter is programmed to a value without a unit suffix.
Example
:PULS:DEL1:UNIT PCT
Set OUTPUT 1 delay unit to %
:PULS:DEL1 50
Set OUTPUT 1 delay to 50% of period
Command
:PULS:HOLD[1|2]
Long
[:SOURce]:PULSe:HOLD[1|2]
Form
Set & Query
Parameter
WIDTh | DCYCle | TDELay
*RST value
WIDTh
Description
Use this command to set whether the pulse-width, the pulse-dutycycle or
the pulse trailing-edge delay is held constant when the pulse period is
changed.
Example
:PULS:DEL:HOLD1 TIME
Hold OUTPUT 1 delay fixed when frequency varies
:PULS:DEL 20NS
Set OUTPUT 1 delay to 20ns
:PULS:HOLD1 DCYC
Hold OUTPUT 1 Dutycycle fixed when frequency
varies
:PULS:DCYC 25PCT
Set OUTPUT 1 Dutycycle to 25%
Command
:PULS:PER
Long
[:SOURce]:PULSe:PERiod
Form
Set & Query
Parameter
Numeric