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JPowell

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JPowell last won the day on August 31 2016

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About JPowell

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  1. I would like to start with many compliments on the Unistream Product. Yes it is a huge cost savings from other comparable products out there, but the horsepower really comes to light when using the data tables, FTP interface and the USB DOK tools. Not only can you accomplish a lot of traditional tasks with these units, but you can work with data and share this data so easily. Thanks. There are (2) enhancements that I think go together that would put the icing on the cake. 1st, we need at least (2) dimensional arrays. You have sort functions for arrays, but with only a single dimension, I typically need to have another field that is associated with the sort field. 2nd, having a sort function for data tables would be so powerful. Being able to run a Min/Max sort on a column so the data table can be organized based on a column sort would provide more capabilities with data tables. As a note, I cleaned up the Num to String UDFB to eliminate the space allocated for the +/- sign when neither are used, finished the 0 fill feature and increased the number of digits so double integers can be converted. Again, nice product and this only looks like the beginning.
  2. I need to interface a Unistream with an Omron PLC. Specifically, the OMRON SYSMAC CJ2M CPU31. Omron requires an EDS file for all Ethernet/IP connections and a generic EDS file we found does not seem to work. The Unistream is configured as an adapter and the Omron is configured as the scanner. During testing, I did attempt to switch roles and have the Unistream as the Scanner and the Omron as the adapter, but neither configuration seemed to work. The error message in the Omron indicates a byte count issue; however, with the assistance of an Omron integrator, we confirmed that the number of bytes in and out of the Omron is correct.
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