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JCC

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  1. I worked on something similar. But request was: in the future we could change few attribute in child class (add or remove). Parameters for visual inspection.

    My solution:

    Parent class and all children were in one LV library where in name was version number.

    All attributes in children classes were in one big Type definition cluster.

    All children classes included Import and Export methods and I unflatted/flatted this one big cluster.

    Advantage: I could export old version of parameter to new version. When I need new version I copy whole lv library to new file and rename it.

    P.S.: Configuration is saved as string (long string) to SQL server ;-)

  2. QUOTE (Raymond Tsang @ Mar 2 2009, 10:55 PM)

    Hi all,

    I'm using a PCI-6250 to pulse an LED at ~1kHz frequency. The pulse train looks like: 1 0 1 0 0 0 0 .... (all zeros until another pulse ~1ms later)

    Each bit is 100ns. Simple calculations tells me that I need to put 10k bits to the on board memory every 1ms which is more than the 2k bit limit on the board. (btw, I can't find any DIO board with on-board memory > 4k)

    Hi,

    how many 1s and 0s do you want write per one second?

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