Instructions

Chapter 2 Command System RIGOL
MSO5000-E Programming Guide 2-171
Parameter
Name
Type
Range
Default
<level> Real
(-5 × VerticalScale - OFFSet) to
(5 × VerticalScale - OFFSet)
0 V
Remarks For VerticalScale, refer to the :CHANnel<n>:SCALe command. For OFFSet, refer to
the :CHANnel<n>:OFFSet command.
Return
Format
The query returns the trigger level in scientific notation.
Example
:TRIGger:VIDeo:LEVel 0.16 /*Sets the trigger level to 160 mV.*/
:TRIGger:VIDeo:LEVel? /*The query returns 1.600000E-1.*/
:TRIGger:PATTern
Command List:
 :TRIGger:PATTern:PATTern
 :TRIGger:PATTern:LEVel
 :TRIGger:PATTern:SOURce
:TRIGger:PATTern:PATTern
Syntax :TRIGger:PATTern:PATTern
<pch1>[,<pch2>[,<pla0>[,<pla1>[,<pla2>[,<pla3>[,<pla4>[,<pla5>[,<pla6>[,<p
la7>[,<pla8>[,<pla9>[,<pla10>[,<pla11>[,<pla12>[,<pla13>[,<pla14>[,<pla15>]
]]]]]]]]]]]]]]]]
:TRIGger:PATTern:PATTern?
Description
Sets or queries the channel pattern of Pattern trigger.
Parameter
Name
Type
Range
Default
<pch1>
Discrete
{H|L|X|R|F}
X
<pch2>
Discrete
{H|L|X|R|F}
X
……
...
...
...
<pla15>
Discrete
{H|L|X|R|F}
X
Remarks  The parameter "<pch1> to <pch2>" sets the patterns of the analog channels
"CH1 to CH2". The parameter "<pla0> to <pla15>" sets the patterns of the digital
channels "D0 to D15".
 In the parameter range, H indicates high level (higher than the threshold level of
the channel), L indicates low level (lower than the threshold level of the channel),
and X indicates omitting the channel (This channel is not used as a part of the
pattern. When all the channels are set to X, the oscilloscope will not trigger.) R
indicates rising edge, and F indicates falling edge.
 Only one edge (rising or falling) can be specified in the pattern. If one edge item is
currently defined and then another edge item is defined in another channel in the
pattern, then a prompt message "Invalid input" is displayed. Then, the latter
defined edge item will be replaced by X.
Return
Format
The query returns the currently set pattern of all the channels. The channels are
separated by commas.