Write/Read

About Phase Control

Description

Write and read an array of phase offsets. Each phase offset is summed with each phase point to get new target value. The PNA attempts to set phase for each target value. The number of phase offset values must be the same as the number of data points.

 VB Syntax

phase.PhaseCorrectionData(srcPort) = value

Variable

(Type) - Description

phase

A PhaseControl Object

srcPort

(Long Integer) Source port for which to make phase control settings.

Note: If the source port is defined by a string name, such as an external source, a balanced port, or one of the Source 2 outputs on the 2-port 2-source PNA-X model, then use chan.getPortNumber to translate the string into a port number. To learn more see Remotely Specifying a Source Port

value

(Long values) Phase offset data array.

Return Type

Long data array

Default

Not Applicable

Examples

phase.PhaseCorrectionData 1 = 10,11,12 ' Write 3 phase offset values

value = phase.PhaseCorrectionData 2' Read

C++ Syntax

HRESULT get_PhaseCorrectionData(long port, long* pVals);

HRESULT put_PhaseCorrectionData(long port, long newVals);

Interface

IPhaseControl

8-Dec-2010

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