2/18/2018 3:30 AM | |
Joined: 10/25/2016 Last visit: 9/1/2022 Posts: 199 Rating:
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Hi, It might be possible, not exactly as you want but very close. Plug your flash disk on the panel and do that : Goto=> HistoricalData=> Data Log step1 create the Data log Step 2 set the variable Take a look to the attachment Usually the Programmers use to do that in order to plot a curve i don't know what you wanna do exactly but i hope this help you. Regards AttachmentDatalogs.zip (540 Downloads) |
6/6/2018 8:38 AM | |
Posts: 1283 Rating:
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did you solved this? You still need help? Jay |
6/6/2018 4:06 PM | |
Posts: 1283 Rating:
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Hi Vorapob, You can save data logs in csv format in KTP400 Comfort panel. Howerver the each data log is limited with 500000 data records which means in your case for 1 second sampling it can store only 5 days data approximately in a single file. if you need to store more then you need to make a VB script to copy the data log every 5 days with a different name with date and time. To get started with data logging you can use the attached file for your reference. Scaling can be done in the PLC for Analog Sensor.Please check the below link for easy understanding. https://www.youtube.com/watch?v=0o_X0RzLEic Jay Attachmentdata log.docx (347 Downloads) |
Last edited by: Jen_Moderator at: 6/7/2018 6:50:30 AMInserted video. |
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6/9/2018 11:23 AM | |
Posts: 1283 Rating:
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Hi Vorapob, Please follow below link , https://support.industry.siemens.com/cs/ar/en/view/109477071 You can just use the copy script or you can use the trend display for old datalogs id you need it. Hope it helps. Thanks, Jay |
Last edited by: Jen_Moderator at: 6/20/2018 10:05:53 AMOptimized link and deleted E-Mail address. |
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