RE: Browser access to Foxboro graphics.

2000-03-14 Thread Darryl Bond
Some years ago I had to send and receive data from a linux box to Foxboro object manager variables. The program was done as an RPC client/server program and could handle 100 points at a time. I also ran into the number of broadcasts generated so I used a system that keeps an in-memory database of

Thanks to all for the Modbus info.

2000-03-14 Thread David Johnson
I will attempt to summarize the responses I got about communications with a PC using the Modbus Integrator and send it to Duc to put on the web page. Thanks to all who replied. David --- This list is neither sponsored nor en

Re: Browser access to Foxboro graphics.

2000-03-14 Thread Stan Brown
On Tue Mar 14 18:05:08 2000 Darryl Bond wrote... > >Some years ago I had to send and receive data from a linux box to >Foxboro object manager variables. The program was done as an RPC >client/server program and could handle 100 points at a time. > >There is also a program to retrieve historian dat

Re: List Archive?

2000-03-14 Thread Stan Brown
On Tue Mar 14 14:04:11 2000 wrote... > >Pedro, > >You can be sure that as soon as the archive is functional that we'll show a >link to it from the Cassandra web site. > If you are looking for a search engine for this, I strongly recomend htdig. -- Stan Brown [EMAIL PROTECTED]

RE: Browser access to Foxboro graphics.

2000-03-14 Thread Johnson,Alex
Darryl, Are you really saving a pointer to the memory location? or the PSAP address of the variable? I'd be pretty interested if you are actually accessing the OM's shared memory segment directly. If so, I hope you are very, very careful about how you access it to ensure that someone is not wri

RE: Browser access to Foxboro graphics.

2000-03-14 Thread Duc M Do
At 09:05 AM 3/15/00 +1000, Darryl Bond <[EMAIL PROTECTED]> wrote: >Some years ago I had to send and receive data from a linux box to >Foxboro object manager variables. The program was done as an RPC >client/server program and could handle 100 points at a time. > <...snip...> > >The code works for