Recent content by zafarpatel7

Yes guinness I don't have it now -- maybe I will get it next month, But if you have any theoretical idea or any good web link - how Jandy controlling 16 VSPs How they have addressed logic

I don't have Pump Now

Now I don't have jandy VSP and Jandy Controller -- Now I am just evaluating theoretical VSP jandy how many VSPs I control

the same cmds I got from same thread send motor the "set demand" command in Jandy format 10 02 78 44 00 10 00 27 05 10 03 - Jandy command 10 02 00 1F 44 00 10 27 00 AC 10 03 - Motor responds!!! then 10 02 78 41 CB 10 03 - go command 10 02 00 01 41 00 54 10 03 - motor's response and motor...

Yes I can

not fully, but I am seeing how we can map the VSP RS485 address to to Jandy VSP -- if I want to control more then 4 VSPs

@guinness - you are correct might be Jandy is using auto-addressing protocol but unfortunately, I don't have Jandy Controller with me to sniff the packet going through the wire @rstrouse - Yes Pentoar also doing some kind of different logic -- in the VSP display address the setting is from...

Thanks, @guinness I have one question, I saw in Jandy VSP manual, on VSP PCB have two DIN Swicth is there DIP3 DIP4 so PUMP1 - 0x78 PUMP2 - 0x79 PUMP3 - 0x80 PUMP4 - 0x81 so we can't control more then 4 VSPs

Hello @millst I am also trying to do the same Jandy VSP interfacing with my board https://www.jandy.com/-/media/zodiac/global/downloads/h/h0661900.pdf?rev=2ffe539b2d974940879e9a027cac798d?force=1 As per RS485 standard, we know A B GND, but in Jandy using colors GREEN YELLOW BLACK RED...

Yes I am trying Janday now if you have any information please share

@guinness I only shared the Century (Regal-Beloit) doc in the form Now I am starting to interfacing Jandy VSP from my custom Arduino Board