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connection over Modbus serial or TCP


Hafez Feb 14, 2017 08:49 AM

I have air pollution monitoring analyzers Thermo environmental and Teledyne T series. I want to connect and collect data through Modbus serial or TCP. Is there anyone use the code for these analyzer with Campbell CR3000 logger or CR1000

please i need help on that topic i tried to use modbus sites but i couldn't make the code

Thermo Analyzers 42i, 43I, 45I, 48 i, 49i and 146i

Teledyne T100, T200, T300, T400, T700

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Prozzynesk Carneiro May 24, 2017 05:23 PM

Hafez, Boa Tarde!

Conseguiu fazer? Também precisava de uma informação do tipo.

Aplicação em torres anemométricas


mfsm Aug 15, 2017 11:41 PM

I need help too


Edi.Romano Jun 8, 2018 04:51 PM

Hello I have some tips for connect an analyzer Thermo

We have several analizer in line using the next code

SlowSequence
Scan (2,Sec,3,0)

Flag_CM= ComPortIsActive(com3)
If Flag_CM =true Then
SerialIn(Dat_so2,com3,100,&h2A,150)
SerialFlush(com3)
SplitStr(split_cad(1),Dat_so2," ",10,5)
EndIf
Flag_CM=0
NextScan

the Analyzer have to configuration like stream protocol


cheekstudio Nov 9, 2023 01:45 AM

I'm also in the process of doing air pollution monitoring analysis and need help as well. Can someone help me? doodle baseball


hairequally Jul 4, 2024 06:51 AM

In a master and slave configuration, the communication stream is controlled by the Modbus master.

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