Specifications

Appendix D 583
Table of corresponding 4291B vs. E4991A GPIB commands
Table of Corresponding GPIB Commands
D. Table of corresponding 4291B vs. E4991A GPIB commands
Sets the threshold ON or OFF. CALC:EVAL:PEAK:THR:STAT None (Cannot set the threshold of the
peak search function.)
Selects a format to read out the value of a Smith, polar,
or admittance chart using markers.
CALC:EVAL:R:FORM CALC{4-5}:MARK:FORM on
page 310
Returns the Δ marker value. CALC:EVAL:REF:DATA? Combines the following commands to
execute.
CALC{1-5}:MARK:REF:X on
page 334
CALC{1-5}:MARK:REF:Y on
page 335
Sets the stimulus value of the Δ marker. CALC:EVAL:REF:X CALC{1-5}:MARK:REF:X on
page 334
Sets the amplitude value of the fixed Δ marker. CALC:EVAL:REF:Y CALC{1-5}:MARK:REF:Y on
page 335
Sets the auxiliary amplitude value of the fixed Δ marker.
This command is used with a polar, Smith, or
admittance chart.
CALC:EVAL:REF:Y2 CALC{1-5}:MARK:REF:Y on
page 335
Queries the bandwidth parameters. CALC:EVAL:WIDT:DATA? None (No concept of bandwidth
function.)
Sets the bandwidth function ON or OFF. CALC:EVAL:WIDT:STAT
Searches for another bandwidth cutoff point that is
within the current cutoff point.
CALC:EVAL:WIDT:XPOS:IN
Searches for another bandwidth cutoff point that is
outside of the current cutoff point.
CALC:EVAL:WIDT:XPOS:OUT
Selects the bandwidth cutoff point value as shown in the
parameter table.
CALC:EVAL:WIDT:Y
Queries the measurement values and stimulus values at
the marker position.(Query only)
CALC:EVAL:Y{1-8}:DATA? Combines the following commands to
execute.
CALC{1-5}:MARK{1-8}:X on
page 338
CALC{1-5}:MARK{1-8}:Y? on
page 339
Queries the amplitude value at the marker position.
(Query only)
CALC:EVAL:Y{1-8}:VAL{1|2}? CALC{1-5}:MARK{1-8}:Y? on
page 339
Sets a marker or sub-markers at the point of the stimulus
when the marker is ON.
CALC:EVAL:Y{1-8}:XPOS CALC{1-5}:MARK{1-8}:X on
page 338
Moves the marker to the peak to the left of the present
marker position.
CALC:EVAL:Y:XPOS:LPE Combines the following commands to
execute.
CALC{1-5}:MARK:FUNC on
page 311
CALC{1-5}:MARK:FUNC:EXEC:LE
FT on page 322
Moves the marker to the next occurrence of the target
value to the left of the present marker position.
CALC:EVAL:Y:XPOS:LTAR
Moves the marker to the maximum point. CALC:EVAL:Y:XPOS:MAX CALC{1-5}:MARK:FUNC:EXEC on
page 321
Moves the marker to the minimum point. CALC:EVAL:Y:XPOS:MIN
Moves the marker to the next peak. CALC:EVAL:Y:XPOS:NPE CALC{1-5}:MARK:FUNC:EXEC:NE
XT on page 322
Moves the marker to the peak point. CALC:EVAL:Y:XPOS:PEAK CALC{1-5}:MARK:FUNC:EXEC on
page 321
Moves the marker to the specified data point number. CALC:EVAL:Y{1-8}:XPOS:POIN None (Cannot move a marker by
specifying a measurement point.)
4291B feature 4291B GPIB command E4991A GPIB command