RIGOL  Chapter 2 Command System 
2-170    MSO1000Z/DS1000Z Programming Guide 
:TRIGger:SLOPe:TUPPer 
:TRIGger:SLOPe:TUPPer <time> 
:TRIGger:SLOPe:TUPPer? 
Set or query the upper limit of the time in slope trigger. The default unit is s.   
This command is available when the trigger condition (refer to :TRIGger:SLOPe:WHEN) is 
PGLess and NGLess.   
The query returns the upper limit of the time in scientific notation.   
:TRIGger:SLOPe:TUPPer 0.000003      /*Set the upper limit of the time to 3μs*/ 
:TRIGger:SLOPe:TUPPer?                   /*The query returns 3.000000e-06*/ 
 
 
:TRIGger:SLOPe:TLOWer 
:TRIGger:SLOPe:TLOWer <time> 
:TRIGger:SLOPe:TLOWer? 
Set or query the lower limit of the time in slope trigger. The default unit is s.   
This command is available when the trigger condition (refer to :TRIGger:SLOPe:WHEN) is 
PGLess and NGLess.   
The query returns the lower limit of the time in scientific notation.   
:TRIGger:SLOPe:TLOWer 0.000000020 /*Set the lower limit of the time to 20ns*/ 
:TRIGger:SLOPe:TLOWer?                                /*The query returns 2.000000e-08*/