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Hi Guys
I found the notes below embedded in Tracy’s code notes:
It would seem that Mode 5 enables us to switch between a WB & NB O2
Does anyone have documentation that reflects this or can confirm this?
Cheers
Steve Izett
EC3 VERSION OPERATION & PROGRAMMING MODE DEFINITIONS
OPERATIONAL MODE PROGRAMMING MODE (WHEN STORE PUSHED with engine running)
MODE0 - OPEN LOOP, DOUBLE IPW IF CS ON SET O2THRESH (CS OFF)
MODE1 - CL TRIM OPERATION IF (CS ON) SET MAP TABLE IN USE TO SETTING ON PROGRAM KNOB
MODE2 - OPEN LOOP SET IPRNG (SEN OFFSET)(CS OFF) / IPMIN (CS ON), ADJUSTMENT DIRECTION BASED ON PGM.
MODE3 - CL TRIM AND TABLE ADJUST WHEN TRIM OUT OF LIMITS IF (CS ON) SET INJ FLOW RATE (PGM = DIR) CW = RICHER, CCW = LEANER
MODE4 - OPEN LOOP SET ROTOR 1 MIXTURE OFFSET (2 & 3 ROTOR ENGINES)
MODE5 - OPEN LOOP SET ROTOR 2 MIXTURE OFFSET (3 ROTOR ENGINES ONLY) /
Power-up mode = set / clr wideband (CS up = WB, DN = Narrowband)
MODE6 - OPEN LOOP SET POST STAGING IPW DIFFERENTIAL (CS OFF),
COMPENSATE FOR DIFFERENT SIZED INJECTORS /(CS ON) - SET RPM TABLE MP THRESHOLD
MODE7 - OPEN LOOP SET STAGING MANIFOLD PRESSURE
MODE8 - OPEN LOOP SET IGNITION TIMING OFFSET DIR = PGM KNOB DIRECTION,
1 DEG PER STORE PRESS, + - 10 DEG MAX.
MODE9 - OPEN LOOP SAME AS MODE 1 BUT DIR & AMOUNT OF CHANGE PROPORTIONAL TO PGM KNOB SETTING /
PU mode = copy A to B on A controller
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