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Hi, I consider few ways to get 100 variables every second from USC-B10-TR22: 1. Create DataTable on SD card, and then get it through FTP server 2. Get data via MODBUS 3. Use any OPC client When I tested first way, there was problems with accurate timming. I forced creating line in SD file with data every 0.8s, and average time was around 0.8s, but varied between 0.6 and 1.4s Second way seems to be ok, but using Python's modbus library also occured some timming mismatch. Average was also ok, but again varied between similiar values. I'm not sure, but it also can be Python's library problem, because it is me first time with this library. So far I don't have any experience with OPC and I would like to know is it right way or not. I also tried DataSampler, but it is limited by amount of variables saved with one DataSampler, so I discontinued this way.
Hello, I am new to Unitronics and my question is regarding data logging for vision 130 PLC/HMI. 1) How long does it take to setup data logging so that data gets saved to an SD card? Is it very simple that it takes only few hours or does it take a couple of weeks? 2) Is it possible to save the data in the form of a pdf or some sort of read-only file that can be opened on a computer? Thanks, Anil.
Hi everyone, We want to report the data records that we keep daily via e-mail at the end of the day. We have implemented the shipment with the help of examples but we have problems sending the data records in the form of an excel report. Columns and rows are interfering. Thanks for yours support ...