User manual

Chapter 2 Command System RIGOL
MSO5000 Programming Guide 2-221
:TRIGger:M1553 (Option)
Command List:
 :TRIGger:M1553:SOURce
 :TRIGger:M1553:WHEN
 :TRIGger:M1553:POLarity
 :TRIGger:M1553:ALEVel
 :TRIGger:M1553:BLEVel
:TRIGger:M1553:SOURce
Syntax
:TRIGger:M1553:SOURce <source>
:TRIGger:M1553:SOURce?
Description
Sets or queries the trigger source of M1553 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:M1553:SOURce CHANnel2 /*Sets the trigger source to CHANnel2.*/
:TRIGger:M1553:SOURce? /*The query returns CHAN2.*/
:TRIGger:M1553:WHEN
Syntax
:TRIGger:M1553:WHEN <when>
:TRIGger:M1553:WHEN?
Description
Sets or queries the trigger condition of M1553 trigger.
Parameter
Name
Type
Range
Default
<when>
Discrete
{SYNCbreak|DATA|CMD|STATus|ERRor}
SYNCbreak
Description
 SYNCbreak: triggers on the specified sync type.
 DATA: triggers on the specified data word.
 CMD: triggers on the specified command word.
 STATus: triggers on the specified status word.
 ERRor: triggers on the specified error type.
Return
Format
The query returns SYNC, DATA, CMD, STAT, or ERR.
Example
:TRIGger:M1553:WHEN CMD /*Sets the trigger condition to CMD.*/
:TRIGger:M1553:WHEN? /*The query returns CMD.*/