Originally Posted by A&M 350Z
Tried the null modem adapter. Nothing. Anyway to test if its the pro2 to receiving or the adapter not sending the info?
Not from here.
1. We have triple checked and replaced the connection between the Jandy controller and serial adapter, so I think it's safe to say we are good to go right up to the red (J2) connection on the serial adapter.
2. We have confirmed that there is a jumper on (JP4) only.
3. We have set the dip switches per the manual to one adapter set to 9600 baud. Please double check 1-off 2-off 3-on 4-off 5-on 6-on.
As a last resort , just for the heck of it, try switch 1 to the on position. If that does nothing, put it back to off. I'm still curious how that adapter got set to 2400 baud if that's the one that came with the system and why you are showing serial activity on port D when the program you provided shows "pool connections" to port C 9600 baud and port D unused.
I'm 99% sure we have all the wiring correct with port c and d questionable.
Perhaps there has been programming alterations and I don't have the most current.
Last ditch experiment
Shut everything back off re-set dip switches 4, 5 and 6 back to 2400 baud
4-on 5-off 6-on and re-connect serial adapter to port D. Then try that both ways null and straight through.
Question: Did you say in a previous post that if someone presses a button on a tp related to the pool you see the activity on port D? If so, the program I have can't be the latest version.