The SSSMCK has an LED that displays operation and errors, internal error checking that can output specific codes to Buoy for diagnostics, dynamic short-term and long-term corrections, and the ability to tune various parameters.

LED Display

In all versions UNTIL R019, the LED normally operates in fader mode, where it's color is directly related to MAF flow rate. It will be green at low flow and fade to blue at higher flow rates. It will illuminate red if an error is detected.

Starting with hardware R019 the LED now only displays the current operating mode of the unit, or illuminates red upon detecting any errors.

LED Color Chart (R019)
LED Color	LED Color	Meaning
	Green	The unit is operating normally.
	Red	There is an active error. Please connect to Buoy to read any available error codes.
	Yellow	Buoy is writing to the SSSMCK.
	Orange	Power supply issue (over- or under-volting). Please contact us.
	Blue	The unit is starting. This should only be illuminated for about 0.01 seconds during startup. If this stays illuminated, try resetting the unit.
	Purple	Buoy is reading/writing to the SSSMCK.
	Pink	Buoy is reading/writing to the SSSMCK.

Gauges and add-ons

We offered a few options on earlier versions, from R006-R0012, but have discontinued gauges from the time-being. If you need assistance with a gauge, please contact us directly.

Error Codes

The SSSMCK is capable of displaying a number of error codes that can tell you exactly what, if any, issue it is experiencing. All systems have self-checks coded-in, and if anything is out of specification or an item fails, the SSSMCK will know immediately. An LED that is illuminated red is an easy way to tell if there are any issues.

Tuning

Tuning from within Buoy is currently in alpha-stages, it will be available publicly soon!

Parameters

MAF
VAM
Averaging
Manual Correction
Dynamic Correction
Custom LED Color

Reset to default values

If you ever have trouble, you can easily reset everything to default values from within Buoy. Instructions will be available with the release of the next version of Buoy.