Keysight Technologies N778 C Series Programming Manual page 82

5 Polarization Commands
Parameters: 488.2 Binary Block <real32 / double>
Response: None
Example: :PCONtroller:SEQuence <488.2 Binary Block>
Affects N7785C / N7786C / N7788C
Command: :PCONtroller:SEQuence?
Syntax: :PCONtroller:SEQuence?
Description: Read the last transferred sequence the polarization controller sequence using waveplate positions and retardations
Return value: binary block (float values / 32 bit).
Each point consist of Orientation in rad and Retardation in fractions of Lambda (0.25 corresponds to Lambda 4).
Each sequence data point contains 12 float values. The order is given by:
Orientation Waveplate 1, Retardation Waveplate 1, Orientation Waveplate 2, Retardation Waveplate 2, Orientation
Waveplate 3, Retardation Waveplate 3, Orientation Waveplate 4, Retardation Waveplate 4, Orientation Waveplate 5,
Retardation Waveplate 5, Orientation Waveplate 6, Retardation Waveplate 6
Parameters: None
Response: 488.2 Binary Block <real32 / double>
Example: :PCONtroller:SEQuence? <488.2 Binary Block>
Affects N7785C / N7786C / N7788C
Command: :PCONtroller:SEQuence:SEQVoltage
Syntax: :PCONtroller:SEQuence:SEQVoltage<wsp><488.2 Binary Block>
Description: Sets the polarization controller sequence using the DAC connected to the polarization controller
Parameters: 488.2 Binary Block <word / short>
Response: None
Example: :PCONtroller:SEQuence:SEQVoltage <488.2 Binary Block>
Affects N7785C / N7786C / N7788C
82 Keysight N778xC Series Polarization Instruments Programming Guide