Siemens PLC Programming Using SCL with MODBUS (Energy Meter) - Part 03

What you'll learn

Learn How to effectively use Modbus Communication using Siemens SCL Programming Language.

If you have PLC and CB1241 and Communication Cable then this course will be very useful.

Take care while implementing

After Completing this course you will be able to handle any Modbus communication device very easily.

Requirements

Basic Knowledge of PLC and Modbus Communication.

Description

Hello Student,After the SCL-1 and SCL-2, I have brought another interesting tutorial related to SCL programming. In this course you will be able to learn SCL Programming related to Modbus RS-485 Communication. After this course you will be able to communicate multiple devices based on Modbus RS-485 Communication very easily.In this Course I have used Modbus Master , Modbus Poll and TIA Portal V17 Software to make understanding. Modbus Poll software is used to simulate Modbus Read and Write Data with Real PLC using RS-485 Communication Cable. Using This Course tutorial, you will be able to communicate with Modbus VFD and Servo Drive , Modbus Energy Meter , Modbus Based Any Controller. To make Communication with PLC and Modbus Poll Software in PC , I have used DTECH USB to RS-485 Communication Convertor Cable. This Cable Is common and Very Easily available.For PLC , I am using Siemens S7-1200 CPU1214  DC/DC/DC PLC and CB1241 Modbus Communication Card which is attached on top of the PLC. Siemens S7-1200 PLC has wide range of Modbus Communication library and In this Course I will Explain how you can utilize this Library and Ready to use this Course Program. In this Course i have added some practical session t show how to make communication wiring with PLC and CB1241 Communication Card.

Overview

Section 1: Introduction

Lecture 1 Introduction

Section 2: 02. Physical Wiring For Modbus Communication using CB1241 Card

Lecture 2 02. Physical Wirring For Modbus Communication using CB1241 Card

Section 3: 03.S7-1200 Hardware configuration for Modbus Channel

Lecture 3 03.S7-1200 Hardware configuration for Modbus Channel

Section 4: Modbus Library Configuration

Lecture 4 04. Configuration of MB_COMM_LOAD library

Lecture 5 05.MB_MASTER Configuration

Section 5: 06. Getting 5 Different Modbus Slave device data in S7-1200 using SCL Commands.

Lecture 6 06. Getting 5 Different Modbus Slave device data in S7-1200 using SCL Commands.

Section 6: 06. Test Modbus Slave with S7-1200 Modbus Master

Lecture 7 06. Test Modbus Slave with S7-1200 Modbus Master

Section 7: 08.Mapping 5 Different Energy meter Data to Datablock using CASE Statement

Lecture 8 08.Mapping 5 Different Energy meter Data to Datablock using CASE Statement

Section 8: 09. Configure MB_MASTER for Write Operation

Lecture 9 09. Configure MB_MASTER for Write Operation

Section 9: 10.Testing the Modbus Write data

Lecture 10 10.Testing the Modbus Write data

Students , Engineers and Professionals.