STEP7

Implementing Communication Design Between Inverter and PLC

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Implementing Communication Design Between Inverter and PLC

Click↑↑Technical Training, follow and pin it to subscribe for free long-term 190,000+ Industrial Control professionals follow this WeChat platform: technical sharing, learning exchange, industrial control videos 1. Requirements Software Step7 V5.2SP1 PLC with Profibus-DP communication port: S7-315 2DP Profibus communication cable (6XV1830-0AH10) Profibus bus connector (6ES7972-0BB10-0XA0, with PG interface; 6ES7972-0BA10-0XA0 without PG interface) 1 MM440 … Read more

S7-400 One-Way Communication Based on PROFIBUS (STEP7 v1x)

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S7-400 One-Way Communication Based on PROFIBUS (STEP7 v1x)

The S7 protocol is the standard protocol used for communication between SIEMENS S7 series products. Its advantage is that both communication parties can establish a communication connection through the S7 protocol, regardless of whether they are on the same MPI bus, the same PROFIBUS bus, or the same Industrial Ethernet. The data exchange is independent … Read more

Beginner’s Guide to TIA Portal: MODBUS TCP Client with S7-1200

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Beginner's Guide to TIA Portal: MODBUS TCP Client with S7-1200

Hello everyone, good evening! Smart Control Education will officially go on holiday on February 29, 2022~ If you have any questions, you can add Xiao Zhi V: 18018269808 ; perhaps we haven’t met in person, but we have encountered each other online,Smart Control Education wishes everyone: Prosperity in 2022! What did Smart Control experience and … Read more

Comprehensive Explanation of PLC: Working Principles & Data Types

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Comprehensive Explanation of PLC: Working Principles & Data Types

Search WeChat Technical Training Working Principles of PLC Concept of PLC (Basic Components, Working Principles) PLC Data Types & Addressing Methods (This part needs to be clarified, PLC storage size (bit, byte, word, double word BIT BYTE WORD DWORD), types of memory (Siemens DIDQAIAQMSMVLTCHTHC area; Mitsubishi XYMDTCRVZ area), Data types (INT16 DINT32 REAL STRING WORD16 … Read more

How to Connect PLC Using WINCC and TCP/IP

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How to Connect PLC Using WINCC and TCP/IP

How to Connect PLC Using WINCC and TCP/IP Prerequisites The prerequisite for establishing communication between the PLC system and WINCC6.0 via Ethernet is that the PLC system is equipped with an Ethernet module or uses a PLC with a PN interface. The list of Ethernet modules is shown in the table below: Note: Only modules … Read more

Communication Methods Between WinCC and PLC: How Many Do You Know?

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Communication Methods Between WinCC and PLC: How Many Do You Know?

Search on WeChat Technical Training There are various communication methods between Siemens WINCC and Siemens PLC. Below are two commonly used communication methods. 1. Using a standard network card to communicate with the PLC via TCP/IP. The prerequisite for connecting WINCC with the PLC system through Ethernet is that the PLC system is configured with … Read more

Overview of MODBUS TCP Communication with S7-1200 Integrated PN Interface

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Overview of MODBUS TCP Communication with S7-1200 Integrated PN Interface

Overview of MODBUS TCP Communication with S7-1200 Integrated PN Interface Modbus TCP is a standard network communication protocol that communicates via TCP/IP through the PN interface on the CPU, eliminating the need for additional communication hardware modules. Modbus TCP uses open user communication connections as the communication path, supporting a maximum of 8 hybrid client … Read more