Rohde & Schwarz PR100 - Page 256

R&S PR100 User Manual
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TRACe|DATA
. :VALue <trace_name>, <index>, <numeric_value>
Setting an element of a trace.
Parameters:
<trace_name> name of the trace, only SSTART and SSTOP are
allowed
<index> Index of the element within the trace that is to be
set.
The first element of a trace has the index 0.
<numeric _value> frequency value of the element
Remark:
Only suppress traces can be set.
Error:
If the trace name is unknown or not equal to a suppress trace name, an error -
141, "Invalid character data" is generated.
*RST state:
see TRACe:DATA
Example:
TRACe:VALue SSTART, 13, 98.550 MHz
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TRACe|DATA
. :VALue? <trace_name>, <index>
Query of an element of a trace.
Parameters:
<trace_name> name of the trace
<index> Index of the element within the trace that is to be set.
The first element of a trace has the index 0.
Remark:
Only elements of the suppress traces can be queried.
Error:
If the trace name is unknown or not equal to a suppress trace name, an error -
141 "Invalid character data " is generated.
Result:
Frequency value of the element of a trace in Hz
Example:
TRACe:Value? SSTART, 13 -> 98550000.000000