Syntax

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Boonton55xxx IVI Driver Reference

BTN55XXX_ATTR_MODULATED_TIMESPAN Attribute
Modulated See Also

Set or return the horizontal time span of the trace in modulated mode. Time span = 10* Time/Division. Value = 5e-8 to 100 sec in a 1-2-5 sequence, 300, 600, 1200, 3000, 6000, 18000, and 36000

Attribute Tree Node: \Boonton55xxx\Instrument Specific\Channel\Horizontal\Modulated\Timespan

Declaration: Btn55xxx.h

Implementation: Btn55xxx.dll

Visual C++

#define BTN55XXX_ATTR_MODULATED_TIMESPAN 1150040
ViStatus Btn55xxx_GetAttributeViReal64(
ViSession Vi,
ViConstString RepCapIdentifier,
ViAttr AttributeID,
ViReal64* AttributeValue
);
ViStatus Btn55xxx_SetAttributeViReal64(
ViSession Vi,
ViConstString RepCapIdentifier,
ViAttr AttributeID,
ViReal64 AttributeValue
);

Parameters

The ViSession handle that you obtain from the IviDriver_init or IviDriver_InitWithOptions function. The handle identifies a particular instrument session.

RepCapIdentifier

Must be VI_NULL or an empty string. This attribute is not defined on a repeated capability.

AttributeID

Must be BTN55XXX_ATTR_MODULATED_TIMESPAN.

AttributeValue (GetAttribute)

Returns the current value of the attribute. The user must specify the address of a variable that has the same data type as the attribute.

AttributeValue (SetAttribute)

The value to which to set the attribute.

Instrument Command

DISPlay:MODUlated:TSPAN {value}

DISPlay:MODUlated:TSPAN?

Range

5E-08 ≤ value ≤ 36000

Requirements

Supported Models

4541, 4542