Rigol DS2000E Series

2 Command System RIGOL
DS2000E Programming Guide
2-283
:TRIGger:RS232:STOP
Syntax
:TRIGger:RS232:STOP <bit>
:TRIGger:RS232:STOP?
Description
Set or query the stop bit of RS232 trigger when the trigger condition is ERRor, PARity, or DATA.
Parameter
Name Type Range Default
<bit> Discrete {1|2} 1
Explanation
To set the trigger condition of RS232 trigger, refer to the
:TRIGger:RS232:WHEN command.
Return Format
The query returns 1 or 2.
:TRIGger:RS232:WHEN
Syntax
:TRIGger:RS232:WHEN <when>
:TRIGger:RS232:WHEN?
Description
Set or query the trigger condition of 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.
Return Format
The query returns STAR, ERR, PAR, or DATA.