We have a need for a driver for Modbus/TCP for an HP Alpha running openVMS. The application is a Hydra SCADA package. Any suggestions would be appreciated.

 

I think I can help, I have a written a TCP/IP Modbus driver for a Vax Alpha machine. Please contact me if interested ([email protected]) .

 

I too could use a Modbus driver for Vax Alpha. I would like to get & put data to Wonderware. I tried sending email to Mr. Raul, but have not had a reply. Actually it could be any protocol that would be easy to implement on the Alpha, that Wonderware will also use.
Thanks for any help!