System Overview]
Plastic thickness, production temperature and reel rotation speed are the most important parameters in the plastic product industry. The plastic thickness reflects the quality of the production, and the production temperature and the speed of the reel control directly affect the production output. quality. After inspection, a certain plastic product factory used "EVOC" industrial control products in the plastic production control application, to ensure the plant's product quality and production of high efficiency.
[System Requirements]
This system adopts IPC-810P IPC as the master controller and forms a complete control system with ISA-HG16AD high-speed analog acquisition card and PCL-726 analog output card. The site's plastic thickness, temperature, and reel speed signals are converted to digital signals by the ISA-HG16AD, passed to the host for analysis, and then exported by the PCL-726 in analog mode. The corresponding equipment is controlled to ensure that the reel speed and the spot temperature are constant, thereby controlling Plastic quality. Field equipment operation can be conveniently displayed on a large-screen display, and various data can also be summarized and printed out at any time.
[System Block Diagram]
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[System principle]
This system adopts EVOC IPC-810 host computer, PCL-813B analog acquisition card, and PCL-726 analog output control card to form a fermentation control system. PCL-813B should detect the following parameters: fermentation temperature, disinfection temperature, ventilation volume, tank pressure, pH value, dissolved oxygen content, carbon dioxide content, material flow, and so on.
After data analysis, the system outputs analog control signals through PCL-726 to control the following parameters: fermentation temperature, pH value of fermentation broth, defoaming prevention flow, ventilation volume, tank pressure and so on. The host computer can also communicate with the chief engineer through the local area network. The chief engineer can understand the operation of the whole plant fermenter and facilitate management.
[System Configuration]
Chassis: IPC-810P
Motherboard: HPC-1611VN
CPU: Celeron 733
Memory: 128M
Hard Disk: 30G
16-channel analog input card: ISA-HG16AD
6-channel analog output card: PCL-726
[system assesment]
Due to the adoption of a control system composed of industrial control computers and industrial data acquisition cards, various data on the site can be accurately collected and analyzed, leaving the plastics industry free from the current situation of low production efficiency and low quality due to manual control. At present, this system has been widely used in the plastics industry.
Plastic thickness, production temperature and reel rotation speed are the most important parameters in the plastic product industry. The plastic thickness reflects the quality of the production, and the production temperature and the speed of the reel control directly affect the production output. quality. After inspection, a certain plastic product factory used "EVOC" industrial control products in the plastic production control application, to ensure the plant's product quality and production of high efficiency.
[System Requirements]
This system adopts IPC-810P IPC as the master controller and forms a complete control system with ISA-HG16AD high-speed analog acquisition card and PCL-726 analog output card. The site's plastic thickness, temperature, and reel speed signals are converted to digital signals by the ISA-HG16AD, passed to the host for analysis, and then exported by the PCL-726 in analog mode. The corresponding equipment is controlled to ensure that the reel speed and the spot temperature are constant, thereby controlling Plastic quality. Field equipment operation can be conveniently displayed on a large-screen display, and various data can also be summarized and printed out at any time.
[System Block Diagram]
[System principle]
This system adopts EVOC IPC-810 host computer, PCL-813B analog acquisition card, and PCL-726 analog output control card to form a fermentation control system. PCL-813B should detect the following parameters: fermentation temperature, disinfection temperature, ventilation volume, tank pressure, pH value, dissolved oxygen content, carbon dioxide content, material flow, and so on.
After data analysis, the system outputs analog control signals through PCL-726 to control the following parameters: fermentation temperature, pH value of fermentation broth, defoaming prevention flow, ventilation volume, tank pressure and so on. The host computer can also communicate with the chief engineer through the local area network. The chief engineer can understand the operation of the whole plant fermenter and facilitate management.
[System Configuration]
Chassis: IPC-810P
Motherboard: HPC-1611VN
CPU: Celeron 733
Memory: 128M
Hard Disk: 30G
16-channel analog input card: ISA-HG16AD
6-channel analog output card: PCL-726
[system assesment]
Due to the adoption of a control system composed of industrial control computers and industrial data acquisition cards, various data on the site can be accurately collected and analyzed, leaving the plastics industry free from the current situation of low production efficiency and low quality due to manual control. At present, this system has been widely used in the plastics industry.