7/6/2019 12:52 PM | |
Joined: 9/16/2013 Last visit: 1/5/2024 Posts: 511 Rating: (106) |
Hello, I have following hardware: S71214C CPU, CP 1243-1 for IEC 104 and Energy meter Sentron PAC3200. My Client at very beginning wanted me to transfer data from Sentron PAC via IEC 104 to utility master. Once we have performed that he wants me to provide data logger for couple of days ( let's say 5 days) 100Bytes. These 100 bytes needs to be saved every 20 sec somewhere. So in 5 days that would be 2.1MB of data. Here is 4MB Simatic memory card for s71200 CPU series 6ES7954-8LC02-0AA0. Will this be enough for this task or I need something else to perform this? My alternative7second solution would be to provide small touch panel with USB stick. In that case I would store data on USB stick and read it on Touch Panel first and later on PLC. Do you guys have something more clever in mind. Logging data as csv to MMC and handling via Web server is not an option |
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7/6/2019 5:58 PM | |
Joined: 3/16/2015 Last visit: 10/10/2021 Posts: 1250 Rating: (173) |
See attached and download the whole document as it has god information on logging.AttachmentPDFsam_s71500_structure_and_use_of_the_PLC_memory_function_manual_en-US_en-US(1).pdf (101 Downloads) |
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