Haltech E6M - Manual (Page 79)

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CHAPTER 13 SOFTWARE ACCESS
13.1 The Input/Output Page
The Input/Output Page is where E6M/E6H input/output options are programmed. This page
may be accessed in ONLINE or OFFLINE mode. Remember that any changes you make in
OFFLINE mode will not affect the ECU.
Pressing
ƒσ
will take you to the Set-up Menu. Press
Ν
to go to the Input/Output Page.
Alternatively use the
♣ν
hot key combination.
Trim Control
The optional Trim unit can be used to control one of several parameters. This field
selects the controlled parameter. If there is nothing connected to the trim plug, the trim
will have no effect (except with boost control). The available functions are :
Fuel (Fine) ±12.5% adjustment of fuel.
Fuel (Coarse) ±50% adjustment of fuel.
Ignition +7 to -8 degrees adjustment of ignition advance.
Ignition Trailing +7 to -8° adjustment for Rotaries only
Boost Control Boost trim for Wastegate control only.
Spare Input Function
The Spare input is an analogue input similar to the Trim Control input that can be
configured for one of several tasks. Its function is set by this field. The available
functions are :
General
0-5 volt input; no effect on ECU operation.
Fuel (Fine ±12.5% adjustment of fuel.
Fuel (Coarse ±50% adjustment of fuel.
Ignition Trim +7 to -8 degrees adjustment of ignition advance.
Ign Trailing Trim +7 to -8° adjustment for Rotaries only.
Baro Sensor External Barometric Pressure Sensor.
Exhaust MAP Sensor Exhaust Pressure(does not affect ECU operation)
Aux RPM Limit Input switch for activating Aux RPM limit. Limit may be
above/below the primary RPM limit. Useful for launching
or allowing extra RPM momentarily for overtaking.
O2 Sensor
Display only (does not affect ECU operation). The reading
appears on the Engine Data Page as mV.
WARNING:
WHEN CONFIGURING YOUR SYSTEM TAKE CARE TO SET THE
SPARE INPUT FUNCTION CORRECTLY. IF THE SPARE INPUT
FUNCTION FIELD IS SET TO BARO. SENSOR EXTERNAL AND
THE BARO SENSOR IS DISCONNECTED THE ECU MAY PERFORM
INCORRECT BAROMETRIC CORRECTION. IF YOU ARE USING
AN EXTERNAL BARO. SENSOR AND REMOVE IT BE SURE TO
RECONFIGURE THE SPARE INPUT FUNCTION TO GENERAL.