Novar

[durussel78]

Heya Fellas
Having a problem with my novar system
Have a Novar I-Scope software/front end with a ESS-32 edit.
Anywho I have a RTS-30 (Novar) temp sensor going into a IOM/2 Module and it is displaying -40 deg supply sensor, I changed the sensor and it says -40 deg supply sensor, I reversed the wiring and it gives OFAULT!
So could I have a problem with my IOM/2 Module/Board, anyone know why?
Thanks Guys
Brian

The signal is 4-20mA

[aggreko2581]

Heya Fellas
Having a problem with my novar system
Have a Novar I-Scope software/front end with a ESS-32 edit.
Anywho I have a RTS-30 (Novar) temp sensor going into a IOM/2 Module and it is displaying -40 deg supply sensor, I changed the sensor and it says -40 deg supply sensor, I reversed the wiring and it gives OFAULT!
So could I have a problem with my IOM/2 Module/Board, anyone know why?
Thanks Guys
Brian

The signal is 4-20mA

Try pulling the top section off and resetting

[orion242]

Toss your meter on the current loop and see if it is what it should be.