Agilent Technologies 35670A Manual page 629

TRACe:Z[:DATA]?
Returns the Z-axis data for waterfall displays.
Query Syntax:
Example Statements:
Return Format:
<DEF_BLOCK> ::= #<byte><length_bytes> <1st_axis>
<byte> ::= one byte specifying the number of
<length_bytes> ::= number of data bytes to follow
Attribute Summary:
Description:
This query returns the values along the Z-axis in waterfall displays. The values identify each trace in a
waterfall. It tells you when the measurement data was armed.
If the query is to trace box A (TRAC1), trace box B (TRAC2), trace box C (TRAC3), trace box D
(TRAC4), or one of the waterfall registers, W1 - W8, the values are returned as an array.
Note
The array returned from a waterfall register contains a value for each waterfall step.
This can be a maximum of 32767 values. The number of values returned is equal to
than the quantity specified with the CALC:WAT:COUN command. (Depending upon
other factors, the value may be less than the quantity specified with
CALC:WAT:COUN.)
If the query is to a data register (D1 - D8), a single value is returned. It is the Z-axis value of the trace
saved to that data register.
To determine the units for the Z-axis, send TRAC:Z:UNIT?.
TRACe:Z[:DATA]?
TRACe1|TRACe2|TRACe3|TRACe4|D1|D2|D3|D4|D5|D6|D7|D8|W1|W2
|W3|W4|W5|W6|W7|W8
OUTPUT 711;":trace:z? W3"
OUTPUT 711;"Trac:Z:Data? W5"
<DEF_BLOCK>
[. . .<last_value>]
to follow (ASCII encoded)
Option: not applicable
Synchronization Required:
Preset State: not applicable
SCPI Compliance:
(ASCII encoded)
no
instrument-specific
length bytes
TRACe
query
23-9