Haltech E6X Manual DOS Version - Manual (Page 49)

E6X Manual
49
This field defines the duty cycle high time when using the constant duty output type
with a smart igniter. For the EB023 smart igniter the duty cycle high time is 70% with
a corresponding 30% low time.
NOTE:
Now that the ignition set-up is correct the ignition system may be connected to
the ECU. Be sure that the ECU is reset (by turning the key “off” then “on”)
before you connect the ignition system to be sure that the ECU has enabled any
changes made to the set-up.
4.2.4 The In/Out Set-up Page
The In/Out set-up page contains the information about auxiliary components the ECU is to
control. The In/Out Set-up Page is accessed via the set-up menu or using: CTRL-N from
anywhere in the programming software.
The fields in the ignition set-up page are as follows:
Trim Control
The optional Trim is a useful tuning and control unit and can be used to control one of
several parameters. 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 Waste-gate control only.
BAC2 This trims the idle speed by modifying the duty cycle driving
the BAC valve through PWM 3 or 4 when set to BAC2 Valve
(open loop idle control). When the spare A/D is set to BAC2 it
overrides all BAC2 PWM parameters and drives the channel
with a duty cycle proportional to the trim position.
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. 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 Barometric Pressure Sensor (internal/external).
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.