Appendix
8-2
EMS-D10 Pilot’s User Guide
EMS SERIAL DATA OUTPUT
The format for the data sent out the EMS RS232 port is:
Parameter
ASCII
Characters
Units
Example
Zulu Hour
2
Hours
12 (12 hrs)
Zulu Min
2
Minutes
12 (12 mins)
Zulu Sec
2
Seconds
12 (12 secs)
Fraction
2
1/64 of sec
12 (12/64 sec)
Manifold Pressure
4
inHg x 100
1215 (12.15inHg) (using 5/100 increments)
Oil Temp
3
º F
123 (123
o
F) or -12 (-12
o
F)
Oil Pressure
3
PSI
099 (99PSI)
Fuel pressure
3
PSI x 10
123 (12.3psi)
Volts
3
volts x 10
123 (12.3V)
Amps
3
amps
012 (12A) or –12 (-12A)
RPM
3
RPM/10
123 (1230 RPM)
Fuel Flow
3
GPH x 10
123 (12.3gph)
Gallons remaining
4
Gallons x 10
1234 (123.4g) or –123 (-12.3g)
Fuel_Level_1
3
Gallons x 10
123 (12.3g)
Fuel_Level_2
3
Gallons x 10
123 (12.3g)
GP_1
8
See table below
3 char label; 5 char data; see GP output table
GP_2
8
See table below
3 char label; 5 char data; see GP output table
GP_3
8
See table below
3 char label; 5 char data; see GP output table
GP Thermocouple
4
ºF
1234 (1234
o
F) or –123 (-123ºF )