Hello colleagues, I have a big problem with my project, I am working with a PFC200 PLC (750-8202 / 025-002). I am using the e!Cockpit software, which is based on Codesys 3.5. To access this PLC, I must do it through a VPN, since the project involves different places (Solar Farm). The basis of the project is as follows, The User Enters a Hosted Application on a WEB page, this API (Master) communicates with the PLC through Modbus TCP (Slave), and this PLC (Now MASTER) communicates with a TESLA battery...
Hello colleagues Maybe someone can help me, I am involved in a project, which seems simple, I need to read about 90 Modbus registers from a Tesla battery and then I must send this data to a server, the part of the project that is giving me difficulty is the one to read the variables that due to their size include 2 and 4 registers, I have no problem reading each individual register, my problem is to unite them in a single 32 bit or 64 bit variable. I am using a WAGO PFC200 750-8202 PLC, the programming...