Activity for rognettes
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rognettes posted a comment on discussion Engineering
Hello everyone, I'm being asked to save some variables on a file that could be modified outside of the Codesys environment. Therefore, every time I start the PLC, I would like to read that file and initialize the variables according to what's in that file. How can I do that? Thank you so much for your help.
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Hello everyone! I'm new to the Codesys world and I was given a relatively easy task I don't get right. I have to (continuously) read the value a sensor sends to my PLC as an analog signal. I'm using: - DELTA AX8 PLC - DELTA R1_EC5500 (EtherCAT TO EBUS Adapter module) - DELTA R1_EC8124 (Control Module) - A sensor connected to the 8124 The 8124 Control Module has analog inputs that I can't really read in Codesys, even if the wiring is ok and everything seems working fine hardware-wise. Any advices...