5-46 Remote Operation
5.6.12 TRACe
TRACe
:CATalog?
[:DATA]
<trace_name>,
«block>
1
<trace_name»
:
LINE<trace_name>
,
<point_indexl>
,
<point_valuel>
,
<point_index2>
,
<point_value2>
:POINt
<trace_name>
,
<point_index>,
<point_value>
:DEFine
<trace_name>,
«numeric_value>
<trace_name»
:DELete
[:NAME]
<trace
name>
:ALL
:
DIRect
ory?
:FREE?
<points_available>,
<points
in_in_use>
:LIMits
<trace_name>t<start_index>,<stop_index>
:MODE
<CW
1
RASTer>
:POINts
<trace_name>t<numeric_value>
:REName
<trace_name>,<trace_name>
:SELect
<trace
name>
TRACe:CATalog?
Sending this query returns a string containing the names
of
all defined traces. Trace
names are separated by commas.
TRACe [:DATA]
<trace_name>,
«block>
1
<trace_name»
Sending this program message initializes the contents
of
the trace whose name is
specified by the first parameter.
The
second parameter
may
be binary data in
Definite Length Arbitrary BlockData** format, the name
of
a Standard Function,
orthe name
of
another trace. This program message only operates
on
the portion
of
the trace set by the trace tirnits.
If
the second parameter is a trace or Function
name, that function is mapped to fill the first parameter trace name.
If
the second
parameter is a trace and
it
has more points than the destination trace, points are
discarded during the copy
in
a fashion that preserves the wave shape as much as
possible.
TRACe[:DATA]?
<trace_name>
Sending this query returns the contents
of
the trace whose name is specified by the
first parameter in Defmite Length Arbitrary Block Data** format. Only the data
contained in the portion
of
the trace set by the trace limits is returned.
**
See "High Speed Binary Data Transfer"
at
the
end
of
this Section for more information on the Definite Length
Arbitrary Block Data format.
TRACe [:DATA]
:LINE
<trace_name>,<point_indexl>,
<point_valuel>
,
<point_index2>,
<point_value2>
Sending this program message draws a tine segment within the boundaries
of
the
trace whose name is specified by <trace_name>.
<poinCindexl>
is
the integer
index
of
the start point and <poinCvaluel> is its decimal value. <poincindex2>
is the index
of
the
end
point and
<poinC
value2> is its value.
Aline
is drawn
connecting the start point and
end
point. The frrst point index
in
a trace is zero.
Point values can range from 0 to 4095.
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