HPLC

Understanding Host and Slave Computers in Industrial Control

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Understanding Host and Slave Computers in Industrial Control

Focusing on Automation Training for 14 YearsTechnical Training NetworkHost Computer PART.01 The host computer refers to a computer that can directly issue control commands, generally a PC/host computer/master computer/upper computer,which displays various signal changes (hydraulic, water level, temperature, etc.) on the screen. Slave Computer PART.02 The slave computer is a computer that directly controls devices … Read more

Research and Practice of 5G Virtualization PLC Technology

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Research and Practice of 5G Virtualization PLC Technology

Author Introduction Zhang Yue Researcher in Frontier Technology at China Mobile Communications Corporation, mainly engaged in research on industrial protocols and real-time virtualization technologies. Liu Weizhe Chief Researcher at China Mobile Communications Corporation, mainly engaged in research on real-time operating systems and industrial control systems. Fang Zhengzheng Researcher in Frontier Technology at China Mobile Communications … Read more

6 Major Applications of PLC in Industrial Control

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PLC comes in various sizes, allowing for a wide range of control applications. Smaller PLCs may control a single device, a component, or a station, while larger PLCs can manage multiple devices, an entire production line, or even a whole factory. It can be said that PLCs are indispensable in both large and small industrial … Read more

Comprehensive Guide to PLC Basics in Automation

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Comprehensive Guide to PLC Basics in Automation

“The article and images are sourced from the internet, and the copyright belongs to the original authors. If there is any infringement, please contact for deletion.” Source: Jicheng Training Editor: Shi Haijiang Reviewed by: Zhu Jinfeng Audit: Chang Haibo Paper Recommendation•AI | Discussion on AI Technology Applications in the Construction Field Expert Opinions•Power System | … Read more

Common Number Systems in PLC and Conversion Methods

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Common Number Systems in PLC and Conversion Methods

Follow “Technical Training” focused on automation education for 14 years A number system, also known as a counting system, is a method of representing numerical values using a fixed set of symbols and unified rules. Any number system consists of two basic elements: base and positional value. Base: The number of digits used in the … Read more

Siemens S7-1200 PLC Wiring Diagrams – Very Useful!

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Siemens S7-1200 PLC Wiring Diagrams - Very Useful!

The Siemens S7-1200 is a compact, modular PLC that can perform simple logic control, advanced logic control, HMI, and network communication tasks. It is easy to design and implement for automation systems that require network communication capabilities and single or multiple screen HMIs. It has advanced application capabilities that support small motion control systems and … Read more

Siemens PLC Programming Instruction Set: Become an Expert!

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1. Bit Logic Instructions 1.1 -||- Normally Open Contact (Address) 1.2 -|/|- Normally Closed Contact (Address) 1.3 XOR Bitwise XOR 1.4 -|NOT|- Signal Flow Inversion 1.5 -( ) Output Coil 1.6 -(#)- Intermediate Output 1.7 -(R) Coil Reset 1.8 -(S) Coil Set 1.9 RS Reset-Set Trigger 1.10 RS Set-Reset Trigger 1.11 -(N)- RLO Falling Edge … Read more

Basic Usage of PLC Function Instructions: Data Types and Addressing Methods

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Basic Usage of PLC Function Instructions: Data Types and Addressing Methods

1 Data Types 1. Word Length The storage units of the S7-200 SMART PLC (i.e., programming components) store data in binary form. The length of data is referred to as word length, which can be classified into bits (1 bit binary, represented as b), bytes (8 bits binary, represented as B), words (16 bits binary, … Read more

Complete Guide to Siemens and Mitsubishi PLC Instructions

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Search on WeChatSmart Control EducationSiemens PLC Programming Instructions 1. Bit Logic Instructions 1.1 -||- Normally Open Contact (Address) 1.2 -|/|- Normally Closed Contact (Address) 1.3 XOR Bitwise Exclusive OR 1.4 -|NOT|- Signal Flow Reversal 1.5 -( ) Output Coil 1.6 -(#)- Intermediate Output 1.7 -(R) Coil Reset 1.8 -(S) Coil Set 1.9 RS Reset-Set Trigger … Read more

Comprehensive Guide to Siemens and Mitsubishi PLC Programming Instructions

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Comprehensive Guide to Siemens and Mitsubishi PLC Programming Instructions

1. Bit Logic Instructions 1.1 -||- Normally Open Contact (Address) 1.2 -|/|- Normally Closed Contact (Address) 1.3 XOR Bitwise Exclusive OR 1.4 -|NOT|- Signal Flow Inversion 1.5 -( ) Output Coil 1.6 -(#)- Intermediate Output 1.7 -(R) Coil Reset 1.8 -(S) Coil Set 1.9 RS Reset-Set (Set-Reset) Trigger 1.10 -(N)- RLO Falling Edge Detection 1.11 … Read more