AC500 over GSM (AC500 Communication GSM module)

AC500 over GSM

I have an issue with connection to AC500 (PM573) over 3G router.

My config looks as below :

(Automation Builder 2.1) PC -> LAN (-> GRE TUNNEL->)3G operator router->AC500.

I can ping AC500 but nothing else.

Automation Builder cannot conect to PLC, and also can not search it by "IP tool".

I have long Ping time -around 300-600ms and as i have observed - when Automation Builder/CoDeSys tries to connect - first it sends the ping and waits for the respond.

If response from PLC comes quickly (LAN connection) then the connection is estabilished.

But in my case, it takes more than 300ms and before PLC reponds - CoDeSys shows the information, which says that there is no PLC connected.

Have someone any ideas ?

Tom,ABB,PL

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tstanuch

asked 8 days ago

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AC500 over GSM

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