1/29/2019 10:53 AM | |
Posts: 32 Rating: (8) |
Hello I have a customer asking for quotation to do something like this. We will have about 40 S7-1512 PLC's, with it's corresponding 40 comfort panels installed to control a full plant plant, all communicated by profinet; customer does not want any scada system by the way. Customer want to upload data to it's ERP (right now I don't know which brand) to log variables and be able to extract productions costs at list. As far as I understand, one of the best way is to have some PC or virtual machine into server, handling a SQL and reading data by means of OPC-UA server? By the way, what is the best option, to use comfort panel OPC-UA, or directly the PLC? HMI OPC-UA Or otherwise, directly upload data from comfort panels (for instance exporting historical tags to a CSV) to a shared folder and then some kind of program or script that daily collects all that information directly to the ERP DB... HMI to NAS Or there is some product or other option more simple or optimized, like install IPC with a runtime advanced capable of handle SQL queries? ADVANCED_SQL ARCHIVE_TAGS I have no experience on that solutions, so all comments will be appreciated. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 1/29/2019 2:24:56 PMNew subject after splitting Last edited by: Jen_Moderator at: 1/29/2019 2:30:09 PMOptimized links. |
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