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What is the main reason of communication lose problem when we connect PLC or DCS to RTU?

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Question ajoutée par Sadeq Al-Abbad , Service Specialist , Halliburton Energy Services Inc
Date de publication: 2016/07/16
Joan Galimon
par Joan Galimon , Workers , Rebisco Biscuits Corporation

The main problem of losing our connections especially when we connect to any devices is that about the weather. Bad weather reallys affects our signals.

Eby Alias
par Eby Alias , Maintenance Engineer/Technician , Trojan General Contracting

the main reason it should not be interferiance with High voltage transmision line if the wireless communication have been used 

Abubacker Mohd  Abdul Khader
par Abubacker Mohd Abdul Khader , CHIEF ACCOUNTANT , AL GHANDI BUILDING MATERIALS CO LLC

Not familiar with these technical issues 

Goran Baban
par Goran Baban , I&C engineer , GTpp

the main reason it should not be interferiance with High voltage transmision line if the wireless communication have been used 

or if we lost power supply from one side RTU side or PLC/DCS 

finally we have more reason to lose comunication between them .

Omar ibn abdelaziz
par Omar ibn abdelaziz , Senior Engineer Electrical , Indaver NV waste treatment

there is no main reason. if you have comminucation failure 1. the installation EMC values are high. 2.new hardware downlaod with new firmware.3 cable fault. 

Awwab Ahmed
par Awwab Ahmed , Web-Developer, Graphic-Designer. , Conobio

1. Direct interface means physical connection may cause problem.

2. Hardware problem may occur.

I would like to know your answer for the question, because I’m beginner in this field.

 

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