In this scheme, there are 15 sets of single machine equipment, including 2 dust removers...
Haiwell PLC Application in Blower oxygenation system control for fish & shrimp aquaculture
Using Haiwell PLC for HACCP and Quality Control in tuna fishing boat, for water tank temperature monitoring
Substitute SIEMENS PLC S7-1200 with HAIWELL PLC for wastewater treatment system
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
Keywords:fire-fighting system,PLC multi-network communicationIntroduction:With the development of economy, more and more buildings in the city.Prevention and fire extinction is very importan
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
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