Application Case

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    22/06
    This user guide explains how to connect the haiwell plc withpc via a RS232 port of the PLC.The Desktop or laptop computer should have aserial port of DB9. Or the user have to use the USB to RS232 conv
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    02/03
    Substitute SIEMENS PLC S7-1200 with HAIWELL PLC for wastewater treatment system
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    28/06
    Supports remote uploading and downloading of HMI and PLC, convenient for engineer remotely maintain devices.
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    21/08
    Haiwell PLC’s recipe control function:The recipe management control is often needed in the production process. The so-called recipe control is using different control parameters according to the diffe
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    22/06
    Introduction: Photo-voltaic power generation is using solar cells to convert sunlight directly into electricity according to the principle of photo-voltaic effect. It is widely used in the field of tr
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    16/11
    Key word:Haiwell domestic PLC,Remote IO,Computer monitoring,Mobus communication protocol 1. SummaryOilfield water injection monitoring project is not complicated in itself, mainly to monitor oper
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    02/03
    Haiwell PLC Application in Blower oxygenation system control for fish & shrimp aquaculture
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    02/03
    Using Haiwell PLC for HACCP and Quality Control in tuna fishing boat, for water tank temperature monitoring
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