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Agilent B2900 SCPI Command Reference, Edition 2 4- 109

Subsystem Commands

[:SOURce]:SWEep:RANGing

If points is changed, span works as a constant and step is changed. If step is

changed, span works as a constant and points is changed. If span is changed, points

works as a constant and step is changed.

The calculated points value is rounded down to an integer.

The sweep measurement is performed from the start value to the stop value given by

the following formula, even if the specified stop value does not satisfy it.

stop = start + step  (points -1)

For the logarithmic sweep, the step value is ignored and is not used for the

calculation of sweep points.

Query response points <newline>

points returns the value assigned to DEF, MIN, or MAX. Response data type is

NR1.

Example :SWE:POIN 51

:SOUR2:SWE:POIN? MAX

[:SOURce]:SWEep:RANGing

Selects the output ranging mode of the sweep output for the specified channel.

Syntax [:SOURce[c]]:SWEep:RANGing mode

[:SOURce[c]]:SWEep:RANGing?

Parameter mode Ranging mode. BEST (default)|FIXed|AUTO. Parameter data

type is CPD.

If mode=BEST is set, the channel automatically sets the range which covers the

whole sweep output level for the linear sweep (SPACing mode=LINear), or the

range which provides the best resolution to apply the source output for each step of

the log sweep (SPACing mode=LOGarithmic).

If mode=AUTO is set, the channel automatically sets the range which provides the

best resolution to apply the source output for each sweep step.

If mode=FIX is set, the channel uses only the range effective when starting the

sweep. Range change is not performed while the sweep output is applied.

Query response mode <newline>

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Agilent Technologies B2902 Manuale di Servizio Pagina 231