Model 4200A-SCS Parameter Analyzer Reference Manual Section 13: LPT library function reference4200A-901-01 Rev. C / February 2017 13-129Exampleseg_arb_waveform(PMU1, 1, 3, Seq_Num, Seq_Loop_Count);This function configures channel 1 of the PMU for a single three-sequence Segment Arb® waveform (asshown in the figure in the Details). This example assumes that the three sequences shown in the figurehave already been defined by the seg_arb_sequence command.The arrays for the waveform are:int Seq_Num[3] = {2, 3, 1};double Seq_Loop_Count[3] = {1, 1, 2};Also seeseg_arb_sequence (on page 13-125)setmode (LLEC)This command sets the number of iterations for load-line effect compensation (LLEC) for the PMU.Usageint setmode(int instr_id, long modifier, double value);instr_id The instrument identification code of the pulse generator: PMU1, PMU2, and so onmodifier Parameters to set maximum iterations tolerance windows:• KI_PXU_LLC_MAX_ITERATIONS: Maximum iterations• KI_PXU_CH1_LLC_TOLERANCE: Acceptance window (Ch 1)• KI_PXU_CH2_LLC_TOLERANCE: Acceptance window (Ch 2)• KI_PXU_CH1_LLC_OFFSET: LLEC Offset (Ch 1)• KI_PXU_CH2_LLC_OFFSET: LLEC Offset (Ch 2)value Values to set maximum iterations and tolerance window:• Maximum number of iterations: 1 to 1000; typical setting is 20 to 30 iterations• Acceptance window: 0.0001 to 1 (0.01% to 100%); typical range is 0.001 to0.01 (0.1% to 1%). The typical value is 0.003 (0.3%).• Offset value: Value is in voltsPulsers4225-PMUPulse modeStandard
