Getting engine error codes on Garmin with loud beeping??

[wild.coast]

Yamaha F50LB (2014) connected to Garmin Echomap Ultra 106sv using NMEA200. Garmin is getting engine data so gauges work and show trim, rpm, etc. When I turn the ignition to ON (engine getting power but not running) my Garmin starts beeping loudly and shows what looks to be engine codes! The first time I wired this all up it showed just one code, but now it's showing like 4!

Example:
'Alarm: 6C18591A34 - Engine 1 - engine start protect'. I get two options: OK and CONFIGURE. Configure seems to just take me to a menu where I can turn the alarm off. Other 3 codes are: 'Sensor malfunction', 'Sub or Secondary throttle', and 'Engine Shutting Down'

Are these stored ECU codes? I connected Yamaha YDS on my laptop (2017) and went to menu 2 'Diagnostic Record' and it's empty (diagnosis record is not available) and option 1 'Diagnosis' it lists Codes 13 through some other number and all are Result:Normal.

What's going on? Sure is annoying to have the Garmin beep at me every time I connect the engine! Another notes is the Engine icon on my Garmin Engine Gauge dashboard is red (while the other 3 dash lights such as temp and oil pressure are grey.

Are there somehow codes in the ECU that YDS can't access? How do I clear them?

Help!

 

[R_P]

I had similar issue when connecting new 70 to Garmin for gauges. Would get errors on Garmin but engine checked fine on software. I went into the Garmin and found a menu to turn off certain alarms. My guess is Garmin was looking for certain parameters that were not there and freaking out. After picking and choosing data I knew was available, Garmin is happy

 

[wild.coast]

Determined the same and did the same thing as you and turned off those alarms. Seems like some protocol mismatch between either Garmin or Yamaha