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TM172PDG28SI (Custom protocol exchange(parsing) over RS-485)

Industry Automation and Control Forum

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a_shapoval_mers
Crewman
Crewman
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TM172PDG28SI (Custom protocol exchange(parsing) over RS-485)

Dear developers,

 

Is there any TM172PDG28SI's ability for RS-485 Exchanging over custom protocol?

What I mean:

1) There is one device with rs-485 interface and custom protocol implementation in it. Packages is very primitive and parsable

2) So there is one PLC TM172PDG28SI with two free RS-485 interfaces

3) In PLC's IDE every RS-485 can be configured only for ModBus protocol. 

4) IDE's functions also may working only with ModBus.

 

So, Is the ability for custom protocol exchanging over RS-485

 

BR

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Bastian_Schmitz
Commander Commander
Commander
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Re: TM172PDG28SI (Custom protocol exchange(parsing) over RS-485)

Yes that is possible. Look in ESME HVAC for the sysUART function in Target blocks

sysuart.PNG

 

with this function you could create a communication via Serial line. 

For deeper information please call you local Support. 

 

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