I am struggling to retrieve status from a device (FC3, address 30029).No problem getting data out if I use a modbus tool like “Modbus Poll”. When I read the manual, it seems that I should not enter a prefix at the address as it comes automatically. And since FC3 is actually intended for address area 4xxxx, I have a problem as this unit uses FC3 and address 30029). I am using AB, Studio 5000.
Regards Daniel N