2/21/2023 9:23 AM | |
Joined: 11/15/2022 Last visit: 2/22/2023 Posts: 2 Rating: (0) |
Hello everyone I am new to plc programming and I tried to go through forums but due to my lack of understanding RS485 communication interface between ET200SP and an external energy meter, I am writing my query again. If someone can provide the coding or direct me, I will be really grateful. I have the following CPU and Cm ptp Module: CPU 1510SP-1 PN 6ES7 510-1DJ01-0AB0 CM PtP 6ES7 137-6AA01-0BA0 I want to read a 3 phase smart energy meter with Modbus protocol. I am new to programming so please let me know how can I setup in SCL programming, the communication. The register address for the useful information I need is form 5000 to 6006 with data type float abcd. For better explanation the user manual is given here: I will be very thankful for your direction or help in terms of coding Regards Muhammad Aziz ur Rehman *Edit: Both Energy meter and the Communication module support Modbus protocol |
Last edited by: azizatsmartnrgy at: 02/21/2023 10:10:36Last edited by: azizatsmartnrgy at: 02/21/2023 10:39:15 |
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