HITACHI CSNET-WEB

joseanio

Hi All,

I'm writing a code to integrate a HVAC Hitachi system through the CSNET-WEB, because the client already has this unit. Let's add a page in the UI on TP to control of indoor units of this conference room, however these units are under the control of the central BMS.

I wrote part of the code that establishes the connection between NetLinx and CSNET-WEB over IP on 502 port, however if I send commands requesting status of the units, did not get the response status or error messages.

Anyone have an example of any communication with this unit as an example that could share

Thanks in advance.