Dynon Avionics SkyView - DYNON EMS Serial Data Format

Appendix E: Serial Data Output
19-8 SkyView System Installation Guide - Revision K
DYNON EMS Serial Data Format
The following section details the format of EMS data output to the serial port:
Parameter
Start
Character
Position
Num
Chars
Pin
Range of
Values/Units
Example/Notes
Start of
Record
1
1
-
!
Data Type
2
1
-
3 (EMS data)
Data Version
3
1
-
1 (Version 1)
Zulu Hour
4
2
00 to 23
Hours
12 (12 hrs)
‘—‘ if no GPS
Zulu Min
6
2
00 to 59
Minutes
12 (12 mins)
‘—‘if no GPS
Zulu Sec
8
2
00 to 59
Seconds
12 (12 secs)
‘—‘ if no GPS
Fraction
10
2
00 to 15
1/16 of sec
12 (12/16 sec)
Oil Pressure
12
3
Varies
see note1
000 to 999
PSI
099 (99 PSI)
see notes 2, 4
Oil Temp
15
4
Varies
see note 1
+000 to +999
°C
+123 (123 °C) or -123
(-123C);
see notes 2, 5
RPM L
19
4
C37
P32/34
0000 to 9999
RPM
1234 (1234 RPM)
RPM R
23
4
C37
P33/35
0000 to 9999
RPM
1234 (1234 RPM)
Manifold
Pressure
27
3
C37 P26
000 to 600
inHg*10
123 (12.3 inHg)
see note 2
Fuel Flow 1
30
3
C37 P14
000 to 999
GPH*10
123 (12.3 GPH)
Fuel Flow 2
33
3
C37 P19
000 to 999
GPH*10
123 (12.3 GPH)
see note 2
Fuel Pressure
36
3
Varies
see note 1
000 to 999
PSI*10
123 (12.3 PSI)
see notes 2, 6
Fuel Level
LEFT
39
3
Varies
see note 1
000 to 999
Gallons*10
123 (12.3 g)
see notes 2,7
Fuel Level
RIGHT
42
3
Varies
see note 1
000 to 999
Gallons*10
123 (12.3 g)
see notes 2, 8
Fuel
Remaining
45
3
Fuel
Computer
000 to 999
Gallons*10
123 (12.3 g)
see note 2