MGL Avionics User Forum

I am trying to find out the meaning of the green led indicator on the SP-10 flap controller unit? I have an issue with the installation and this seems like a good place to start (having checked all the wiring already). I get either 1 single blinking led or a double blinking led depending on whether the iEFIS is switched on or not.

Any help appreciated.

thanks,
David

That's correct.
Single flash means SP-10 is happy but can't see an EFIS on its CAN bus.
Dowble flash means happy SP-110 and it can see a connected EFIS.
You have dedicated SP-10 diagnostics in your EFIS Diagnostics menu that can be very helpful identifying installation or wiring issues.