Posts Tagged Flame Safeguard Controls
How do I read the Modbus fault code in my Honeywell RM7800 flame safety controller?
Posted by danstips in Burner Control, Combustion, Communications, Flame Safeguard Controls, Flame Safety, Modbus on June 26, 2014
More and more people are using Modbus to get data from their instruments and controllers back into their control systems for reporting, alarming and troubleshooting.
And while I can’t be there to help you set up your Modbus master, I can give you 13 rules and some general practice advice for communicating to any Modbus RTU device.