Is FJO GenIII serial supported?

[67SS509]

Trying to get my new GenIII FJO up and running. When I select FJO-GenIII in the V2 settings and select "display 02 readings" it says "wideband not found". When I hook my old GenII up and select GenII settings it reads ok. I'm assuming even though the GenIII is listed in the menu it is not yet in the firmware. Could this be possible?

[joecar]

Try selecting it with V8 S&T software: goto Devices, goto Serial I/O, set Com to Wideband, and set Wideband Type to FJO Gen3.

[67SS509]

Thanks, tried it as you instructed and then programmed it to the device. Still get the "wideband not found". The FJO is powering up and the sensor heater is glowing red so that much works. Any more thoughts?

[67SS509]

Bingo! Flipped the transmit and receive wires and it started working. Looks like FJO gave me the pin outs backwards.

[joecar]

Cool, glad you got it working


DTE and DCE have the pinouts defined backwards wrt to each other.