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Showing results for tags 'sd card'.
Hi All, I'm using a VT570 to log some data to SD card. I realized a single Trend with 2 curve for 2 sensor. My goal is to log on a monthly basis this data on a file. File name is "MMYY.utr". Sample rate is 1 data every 5 minutes. When I export data from SD to Excel using the appropriate tool I always have DateTime column rollback in a strange way. All the datetime are correct till to 25th of month and then they are wrong (even if the logged data continues to be correct). Here under you can find some screenshots that I hope explain the issue better than my words.
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 ...
Hello everyone, I'm using SD functions to create a CSV file to save data such as temperature / pressure / date hour etc... and I would like to understand what the value of my MI900 means when I'm online mode. I kind of get my other operand purposes but this one is difficult to identify. Here is a screen capture for you When SB41 is activated this value turns to 24900 for a couple of seconds and then restore his previous value (here it's 14129 sometimes it's 14486 or 12200 and idk why). That's what I don't get. I'm asking you this because usually the program works very we
Hello, could you please advise me on the following: I would like to approach the SD card of a Vision 130 PLC . We developed a PC program in DELPHI which controls several PLC's via MODBUS TCP. This works fine however we would like to have a native module in this program to be able to download files from the SD card (not using the SD card suite). Please advise me how to tackle this issue. Thanks, Ad