:MARKer Commands 23
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide 545
:MARKer:YDELta
(see page 1610)
Query Syntax
:MARKer:YDELta?
The :MARKer:YDELta? query returns the value difference between the current Y1
and Y2 cursor positions.
Ydelta = (Value at Y2 cursor) - (Value at Y1 cursor)
Y cursor units are set by the :MARKer:YUNits command.
Return Format
<value><NL>
<value> ::= difference value in NR3 format
See Also • "Introduction to :MARKer Commands" on page 529
• ":MARKer:MODE" on page 531
• ":MARKer:X1Y1source" on page 534
• ":MARKer:X2Y2source" on page 537
• ":MARKer:Y1Position" on page 542
• ":MARKer:Y2Position" on page 544
• ":MARKer:YUNits" on page 546
If the front-panel cursors are off or are set to Binary or Hex Mode, the marker position values
are not defined. Make sure to set :MARKer:MODE to MANual or WAVeform to put the cursors
in the front-panel Normal mode.
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