17-104 SCPI Command Reference
:DELay <n>
:TRIGger[:SEQuence[1]]:DELay <n>
Set trigger layer delay
Parameters
<n> =
0 to 999.9999
Specify delay in seconds
DEFault
0 second delay
MINimum
0 second delay
MAXimum
999.9999 second delay
Query
:DELay?
Query the programmed delay
:DELay? DEFault
Query the *RST default delay
:DELay? MINimum
Query the lowest allowable delay
:DELay? MAXimum
Query the largest allowable delay
Description
The delay is used to delay operation in the trigger layer. After the pro-
grammed trigger event occurs, the instrument waits until the delay period
expires before performing the Device Action.
:SOURce <name>
:ARM[:SEQuence[1]][LAYer[1]]:SOURce <name>
Specify arm event control source
:TRIGger[:SEQuence[1]]:SOURce <name>
Specify trigger event control source
Parameters
<name> =
IMMediate
Pass operation through immediately
TLINk
Select Trigger Link trigger as event
TIMer
Select timer as event
MANual
Select manual event
BUS
Select bus trigger as event
NSTest
Select low SOT pulse as event
PSTest
Select high SOT pulse as event
BSTest
Select high or low SOT pulse as event
NOTE
Only IMMediate and TLINk are available as trigger layer control sources.
Query
:SOURce?
Query programmed control source
Description
These commands are used to select the event control source. With IMMedi-
ate selected, operation immediately continues.
A speci
fi
c event can be used to control operation. With TLINk selected,
operation continues when a trigger pulse is received via the Trigger Link.
NOTE
The following control sources are not available for the trigger layer.
With TIMer selected, the event occurs at the beginning of the timer interval,
and every time it times out. For example, if the timer is programmed for a
30 second interval, the
fi
rst pass through the control source occurs immedi-
ately. Subsequent arm events will then occur every 30 seconds. The interval
for the timer is set using the :TIMer command.
With MANual selected, the event occurs when the TRIG key is pressed.
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