Keysight Technologies N7700 User Manual page 78

4 Automation
property EventDataAcquisitionFinished
property ProtocolText
property ProtocolMin
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This property is a 32 bit integer value. The value will be increased
whenever the engine has finished a reference operation, e.g. performing a
reference sweep, deleting the reference data for certain ports, etc. By
polling this value and observing the changes, a client can be notified of
any change of the engine state.
Type-Library:
get: HRESULT EventDataAcquisitionFinished([out, retval]
LONG* pVal);
MATLAB:
nEvent = Engine.EventDataAcquisitionFinished;
This property is a 32 bit integer value. The value will be increased
whenever the engine has finished a laser sweep and the corresponding
data acquisition. The DUT can safely be reconfigured for the next
measurement after this event has occurred. By polling this value and
observing the changes, a client can be notified of any change of the engine
state.
Type-Library:
get: HRESULT ProtocolText([out, retval] BSTR* pVal)
MATLAB:
ProtocolText = Engine.ProtocolText;
Returns a string containing all engine messages separated by a '|'
character. If the number of messages exceeds 1000, the oldest message is
deleted from the list for each new message.
Type-Library:
get: HRESULT ProtocolMin([out, retval] LONG* pVal)
MATLAB:
First = Engine.ProtocolMin;
Returns the index to the first entry in the message list.
Keysight N7700 Photonic Application Suite, Fast Spectral Loss Engine, User's Guide