The boiler plc control system can be used for various boilers control system. The plc brand is Siemens and programmable. A programmable logic controller (PLC) is a digital computer used for the automation with ability to re-programmed the logic as per the requirements of users in industries. Relying on the experience of many technicians in the control of industrial boilers, the boiler plc control system is designed according to industrial standards for the special use environment of boilers, with high anti-interference performance. According to the special needs of customers, we can research and develop boiler plc control systems that meet industrial standards and meet customer requirements, so as to realize the intelligence of the control system.
The smart choice for automation: SIMATIC PLC controllers
Based on PLC or PC, SIMATIC controllers are powerful, compact, and modular, and can be installed in the control cabinet or directly on the machine. No matter what the application, there is always a suitable controller to choose from. According to the specific requirements of users, We equip Siemens SIMATIC control with the right solution for the boiler PLC control system. They enable consistent, powerful, and efficient automation engineering in a way typical of SIMATIC controllers in boiler PLC control systems.
We have many kinds of control cabinets, such as wall-mounted cabinets, podium cabinets, MCC vertical cabinets, GGD vertical cabinets, and piano consoles. We generally configure different forms of control cabinets according to the number of boiler system detection points and the capacity of the boiler. Generally, we configure integrated PLC control cabinets including water pump control, and fan control below 6 ton/h steam boiler, and configure more than three control cabinets above 6 ton/h boilers, such as control cabinet fan, pump control cabinet, PLC control cabinet, sometimes, the power control cabinet also be optional.
HMI uses ARM CPU as the core and a smart IoT touch screen with a main frequency of 800MHz. This product is designed with a 10.1-inch TFT LCD screen with a resolution of 1024*600 and a four-wire resistive touch screen.
★ communication module
Support PROFIBUS master-slave communication, RS485 and RS232 communication modules provide connection and I/O for point-to-point serial communication connect to master
★ Simple remote control application
The communication processor CP 1242-7 can be connected via a simple HUB (hub) or mobile phone, Network or Internet (Internet) to simultaneously monitor and control distributed.
★ Integrated PROFINET interface
The integrated PROFINET interface is used for programming, HMI communication and communication between PLCs.
★ Integrated process
high speed input
The controller has multiple high-speed counters, the main body supports a maximum of 100 kHz, and the signal board supports a maximum of 200 kHz for counting and measurement.
high speed output
The controller integrates high-speed pulse outputs for speed and position control of stepper motors or servo drives.
★ Memory
Provides up to 150 KB of shared working memory for user instructions and data. Also provides up to 4 MB of integrated load memory and 14 KB of retentive memory.
The SIMATIC memory card is optional and can be used as a programming card, transfer card and firmware update card through different settings. It allows easy transfer of programs to several CPUs. The card can also be used to store various files or update the firmware of the controller system.
★ Intelligent Device
Through simple configuration, the PLC controller can be configured as a Profnet IO intelligent device, and realize the distributed IO application of the master-slave architecture with the IO controller.
★ Expandable and flexible signal board design
One signal board can be connected to all CPUs, allowing you to tailor the CPU by adding digital or analog input/output channels to the controller without changing its size.
Relationship Between PLC and HMI in Boiler PLC Control System
HMI is the abbreviation of Human Machine Interface, Human-computer interface (also known as a user interface or user interface) is a medium for interaction and information exchange between the system and users, and it realizes the conversion between the internal form of information and the form acceptable to humans. There is a human-machine interface in any field that participates in the exchange of human-computer information.
PLC=Programmable Logic Controller, programmable logic controller, an electronic system for digital operations, designed for use in an industrial environment. It uses a class of programmable memory for its internal storage of programs, to perform user-oriented instructions such as logical operations, sequence control, timing, counting, and arithmetic operations, and to control various types of machinery or production processes through digital or analog input/output. It is the core part of industrial control.
Communication between HMI and PLC
When the HMI is used in the PLC control system, the communication between the HMI and the PLC is carried out in the Direct Link (direct connection) mode through the serial port. In this mode, HMI directly reads the data of PLC or writes the data into the corresponding address of PLC according to the requirements. Due to the built-in communication protocol, so
There is no need to compile a communication program, just specify the type of PLC used, that is, the communication protocol, and the communication can be realized during operation. Therefore, the load on the PLC user program is greatly reduced. Directly read or rewrite the content of the corresponding address of the PLC, and change the content displayed on the screen accordingly. At the same time, through the touch operation of the HMI, data can be input to the corresponding address of the PLC.
HMI monitoring main surface
The entire HMI monitoring system adopts a tree structure, which is composed of a monitoring main screen and corresponding function sub-screens. There are control function keys at the bottom of the boiler system monitoring the main screen, press the function keys to enter the corresponding sub-screen in turn, and execute the required functions. In each sub-screen, the screen can be switched to the same function group through the function keys of the previous page and the next page. In any sub-screen, the function key of the main screen can be used to return to the main monitoring screen. The system automatically collects the relevant data of the boiler and displays some important parameters such as water level, pressure, and temperature on the main screen, which is convenient for the operator to observe and can intuitively and vividly reflect the entire operating status of the boiler.
Company profile
CN BOILER ENGINEERING SOLUTION LLC is a comprehensive service provider of thermal energy systems in China, devoted to providing customers with one-step thermal energy system solutions by safe, save energy, environmentally, intelligent, and reliable. Main products include industrial boilers(hot water boilers, steam boilers, thermal oil boilers, waste heat boilers, and CFB boilers), steam generators(electric steam generators, electric hot water generators), intelligent control system by PLC control, PLC+PC control or DCS control, remote instrument and valves, and so on. The control system includes industrial boiler control system(oil fired boilers, gas fired boilers, biomass fired boilers, coal fired boilers, electric boilers, waster heat boilers, CFB boilers), PLC deaerator control system, condensate recovery system, reactor control system, heating exchanger control system, hot air boiler control system etc. The remote instrument and valves include temperature sensors, pressure transmitters, pressure sensors, pressure controllers, liquid level meters, flowmeter, electric control valve, Zirconia, TDS sewage, and so on.
CN Boiler has always adhered to the concept of electrical full integration in the industrial energy industry, that is, integrating strong and weak current systems such as boiler control, boiler room auxiliary machine control, upper monitoring system, and boiler room power distribution system into a complete electrical package, forming a characteristic industrial energy control system (CN Boiler Multi-Boiler Control System, referred to as CN Boiler- MBCS).
Share your thoughts
Showing
6
of
0
reviews
Most recent
Top Reviews
Read more
Your rating
Your review *
Name *
Enter your Name
Email *
Enter your Email
Upload Image
Notice: Ensure your image is no larger than 200KB before uploading.
Submit
Contact Us Now
Enter your inquiry details, We will reply you in 24 hours.
These cookies enable core functionality such as security, verification of identity and network management. These cookies can’t be disabled.
Enable Marketing Cookies
These cookies are used to track advertising effectiveness to provide a more relevant service and deliver better ads to suit your interests.
Enable Functional Cookies
These cookies collect data to remember choices users make to improve and give a more personalised experience.
Enable Analytics Cookies
These cookies help us to understand how visitors interact with our website, discover errors and provide a better overall analytics.
Save
accept cookies
reject all
Setting
We use cookies to make the website work, to provide advanced features, social media and traffic analysis, and we use analytics and third-party advertising cookies. If you choose to click "Deny All", you will retain the default setting of not allowing the use of cookies or other tracking tools other than technical tools.
No. 16 Jinzhan Street, High and New Technology Development Zone, Zhengzhou City
