Rigol DM3058

RIGOL
Programming Guide for DM3058
3-45
1. :trigger:source
Command Format:
:trigger:source?
:trigger:source□{AUTO|SINGLE|EXT}
Function:
The command queries and sets trigger souce.
Return Format:
The query returns current trigger source: auto, single or ext, and they
respectively denotes ―automatic trigger‖,―single trigger‖, and ―external trigger‖.
2. :trigger:auto:interval
Command Format:
:trigger:auto:interval?
:trigger:auto:interval□<value>
Function:
The command queries and sets the interval time for auto trigger.
Parameters:
Name
Type
Range of Values
<value>
consecutive integer
See Explanations
Explanations:
Different rate has different interval: The default interval is 8 ms when in Fast
measrue, and the optional range is between 8 ms and 2000 ms; in Medium
measure, the default interval is 50 ms, and the optional range is between 50 ms
and 2000 ms; in Slow measure, the default interval is 400 ms, and the optional
range is between 400 ms and 2000 ms. The default measuring rate is Slow, so the
default is 400 ms.
Return Format:
The query returns the current interval for auto trigger (the unit is ms).