• External (scrambling sequence is (re-)started by external event.The input port is dependent on timebase settings, i.e. for internaltimers trigger input #1 is used and for external timebase triggerinput #2 on expansion port is used)• Polarimeter (scrambling sequence is (re-)started with every po-larimeter measurement start)repetition rate• Scrambling rate in kHz (only applicable to internal timer as time-base)prescaler• Additional prescaler m for timebase (default: m=0); the resultingscrambling rate is: repetition rate / (m+1), (i.e. m=0 means noprescaling, m=1 means half repetition rate, etc.)holdoff delay• time of sequence restart relative to the external trigger signal in μs;only applicable to external trigger events.sequence length• Scrambler sequence length; applicable to pseudo random sequence.When using user-definable scrambling sequence, length is deter-mined by sequence length in memory.NOTE: This VI replaces MIP PolConStart.vi, which was used in previ-ous revisions.8.5.2 MIP PolConSetModeThis VI starts the polarization controller with is the specified mode usingthe current settings from the device variables.Input parameters: Device descriptor, scrambling modeOutput parameters: Error codescrambling mode• Off (turns off all scrambling modes)A1XXX/A2XXX/A3XXX User Guide 65
