1002
Marker
Counter On/OffTurns the marker frequency counter on and off. The selected marker is counted, and if the selected marker is a delta marker and its reference marker is not fixed, the reference marker is counted as well.See “Understanding the Marker Counter” on page 1003.See “Query Count Value” on page 1003.Readback line [On] if count on for the selected marker, [Off] if it is off.
Initial S/W Revision Prior to A.02.00
Key Path Marker Function, Marker Count
Remote Command :CALCulate:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12:FCOunt [:S
TATe] OFF|ON|0|1
:CALCulate:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12:FCOunt[:S
TATe]?
Example CALC:MARK2:FCO ON selects marker 2, turns it on, and turns on the
counter
CALC:MARK2:FCO:X? returns the counted frequency.
Notes Fixed markers are not counted, but a Fixed marker will have a count stored in
it if it is selected or is the reference marker for the selected marker. The count
already in the marker is stored when the marker becomes fixed and if there is
none or the marker moves (for example, Pk Search) it is counted and stored
after the next sweep.
If a Fixed marker has a count stored in it, that count is displayed when the
marker is selected, and used as the reference count when that marker is a
reference marker.
If a Fixed marker has a count stored in it, that count is deleted if the marker X
is adjusted.
If a Fixed marker has a count stored in it, and a Search function is performed
using the Fixed marker, while the counter is on, the count stored in the marker
is updated.
If a Fixed marker has a count stored in it, and is a reference marker, and the
reference is moved to a valid trace point by re-zeroing the delta (by pressing
Delta again or sending the DELTa SCPI command), while the counter is on,
the count stored in the marker is updated.
Notes This command causes the specified marker to become selected.
Dependencies Marker Count is unavailable (grayed out and Off) if the Gate function is on.