Rigol DS1000Z Series

Chapter 2 Command System RIGOL
DS1000Z Programming Guide 2-121
:TRIGger:RS232 (Option)
Command List:
 :TRIGger:RS232:SOURce
 :TRIGger:RS232:WHEN
 :TRIGger:RS232:PARity
 :TRIGger:RS232:STOP
 :TRIGger:RS232:DATA
 :TRIGger:RS232:WIDTh
 :TRIGger:RS232:BAUD
 :TRIGger:RS232:BUSer
 :TRIGger:RS232:LEVel
:TRIGger:RS232:SOURce
Syntax :TRIGger:RS232:SOURce <source>
:TRIGger:RS232:SOURce?
Description
Set or query the trigger source in RS232 trigger.
Parameter
Name
Type
Range
Default
<source> Discrete {CHANnel1|CHANnel2|CHANnel3|CHANnel4} CHANnel1
Return Format
The query returns CHAN1, CHAN2, CHAN3 or CHAN4.
Example
:TRIGger:RS232:SOURce CHANnel2
:TRIGger:RS232:WHEN
Syntax :TRIGger:RS232:WHEN <when>
:TRIGger:RS232:WHEN?
Description
Set or query the trigger condition in RS232 trigger.
Parameter
Name
Type
Range
Default
<when>
Discrete
{STARt|ERRor|PARity|DATA}
STARt
Explanation  STARt: trigger on the start frame position.
 ERRor: trigger when error frame is detected.
 PARity: trigger when check error is detected.
 DATA: trigger on the last bit of the preset data bits and even-odd check bits.
Return Format
The query returns STAR, ERR, PAR or DATA.
Example
:TRIGger:RS232:WHEN ERRor
Related
Command
:TRIGger:RS232:DATA