Remote Operation
SCPI Commands and Syntax 5
5-39
SOURce:PHASe<x>:VOLTage:DIP:ENVelope? [<cpd>{CHANe | RIN | DURation |
ROUT | EDELay}]
The default version of this query returns the dip envelope settings for the specified phase's
voltage channel. Add the appropriate optional parameter to return a single value:
CHANge
Change To value, expressed as a percentage of the total RMS Voltage
RIN
the Ramp In period, expressed in Seconds or Cycles depending on the Dip
Units setting
DURation
the Duration, expressed in Seconds or Cycles depending on the Dip Units
setting
ROUT
the Ramp Out period, expressed in Seconds or Cycles depending on the
Dip Units setting
EDELay
the “End Delay period (expressed in Seconds or Cycles).
SOURce:PHASe<x>:VOLTage:DIP:TRIGger:INPut(?) <cpd>{ FREE | EONE | EREPeat}
This command sets and queries the trigger mode used to determine the event that starts the
dip or swell:
• FREE is used for free running dips/swells.
• EONE is used to produce one dips/swell triggered from an external source.
• EREPeat is used to produce continuous dips/swells triggered from an external source.
SOURce:PHASe<x>:VOLTage:DIP:TRIGger:HOLDoff(?) <cpd>{PHASe|DELay},<dnpd>
This command selects sets and queries the hold-off before the dip/swell starts following a
trigger.
PHASe The hold-off is an angle following the trigger point. In this case the delay,
<dnpd>, has units of degrees or radians.
DELay The hold-off is a time. In this case the delay ,<dnpd>, has units of seconds or
cycles
SOURce:PHASe<x>:VOLTage:DIP:TRIGger:ODELay(?)<dnpd>
This sets and queries the delay (in seconds or cycles) before the output trigger is generated,
following the completion of a dip or swell.
SOURce:PHASe<x>:VOLTage:DIP:TRIGger:REPeat(?)<dnpd>
This sets and queries the number of times a dip will repeat when in the external trigger
mode.
5-59. Flicker Phenomenon
SOURce:PHASe<x>:VOLTage:FLICker:STATe(?) <bool>{OFF|ON|0|1}
This command turns the specified Phase’s Voltage channel flicker phenomena on and off.
• ON or 1 will enable flicker on this phase’s voltage channel.
• OFF or 0 will disable flicker on this phase’s voltage channel.
The query command will return 1 if flicker is applied, or 0 if flicker is inactive.
SOURce:PHASe<x>:VOLTage:FLICker:DEPTh(?) <dnpd>
This command sets the specified phase’s voltage channel flicker modulation depth.
The <dnpd> is a number, which sets the required modulation depth, expressed as a