RIGOL DP832A - Manual (Page 55)

Chapter 2 Command System RIGOL
DP800 Programming Guide 2-31
:INSTrument Commands
Command List:
 :INSTrument:COUPle[:TRIGger]
 :INSTrument:NSELect
 :INSTrument[:SELEct]
 :INSTrument[:SELect]
:INSTrument:COUPle[:TRIGger]
Syntax :INSTrument:COUPle[:TRIGger] {ALL|NONE|<list>}
:INSTrument:COUPle[:TRIGger]?
Description Select the trigger coupling channels.
Query the current trigger coupling channels.
Parameter Name Type Range Default
<list> Discrete Refer to the "Explanation" None
Explanation  This command is only applicable to multi-channel models.
 <list> should contain at least two channels separated by comma, for example,
CH1,CH2; CH1,CH3; CH2,CH3 or CH1,CH2,CH3.
 You can set the trigger voltage of each channel using the
[:SOURce[<n>]]:VOLTage[:LEVel]:TRIGgered[:AMPLitude]
or :TRIGger:IN:VOLTage command and set the current of each channel using
the [:SOURce[<n>]]:CURRent[:LEVel]:TRIGgered[:AMPLitude]
or :TRIGger:IN:CURRent command respectively; the current channel and the
current coupling channels (the current coupling channels can contain or not
contain the current channel) will execute the trigger operation at the same
time (the channel voltage/current setting values change to the trigger
voltage/current values immediately) when the trigger condition is met and the
outputs of the corresponding channels are turned on ( :OUTPut[:STATe] ).
Return Format The query returns the names of the current coupling channels and the rated
voltage/current values; different channels are separated by commas, for example,
CH1:8V/5A,CH2:30V/2A. If the coupling channels contain all the channels, the
query returns ALL.
Example :INST:COUP CH1,CH2 /*Set the trigger coupling channels to CH1 and CH2*/
:INST:COUP? /*Query the current trigger coupling channels and the
query returns CH1:8V/5A,CH2:30V/2A*/
Related
Commands
[:SOURce[<n>]]:CURRent[:LEVel]:TRIGgered[:AMPLitude]
:TRIGger:IN:VOLTage
[:SOURce[<n>]]:VOLTage[:LEVel]:TRIGgered[:AMPLitude]
:TRIGger:IN:CURRent
:OUTPut[:STATe]