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No. 1513 Re: Re: CSE-H55N2 Client - server configuration BACnet MS/TP 2017-08-31

Thanks for the quick replay.

See for topology in attachment.



> Sollae Systems wrote:
> ------------------------------------
> Hello Ferry,
>
> Thank you for using our products.
>
> In order to find out the reason, we would like to ask some additional information.
>
> 1. Could you please describe more detail about your network topology (for example, PC <-> internet <-> CSE-H55N2 <-> BACnet MS/TP device ....)?
> 2. Could you please tell us how you detect that connection is lost ?
> 3. Could you please send us the configuration files of both CSE-H55N2 device (on ezManager software, go to "Advanced Menu" -> Export Variables -> save file and send us)
>
> Thank you,
>
> Best regards,
>
>
> > Ferry wrote:
> > ------------------------------------
> > Hi,
> >
> > On a site i have 1 BACnet MS/TP device, running over a server-client configuration with 2 CSE-H55N2's.
> >
> > ~ 4-6 times a day the conection between the two devices get lost.
> > On the same plant i have the same configuration with MODbus RTU, works fine.
> >
> > The only different is the protocol and the baudrate.
> > Modbus is running on 9600 with parity even, Bacnet is running on 19K2 without parity.
> >
> > Do i need to do a special setting in the H55N2's?

Attachment 20170831_Network.PNG
Writer Ferry Company TA Control Systems