Nira i7x - Parameters

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4.4 Parameters
Calibration of NIRA i7x is done by assigning values to parameters in NIRA rk.
There are three main types of parameters:
 A monitor: Monitors typically represent physical values, such as RPM,
engine temp etc. These values come from input signals to NIRA i7x.
Monitor values are written in black and are preceded by a blue arrow
. These parameter values cannot be changed. All monitors are
available under the category called “Monitor Output” found on the
left side of the “Mappings” tab
 A value: Certain parameters are related to output signals from NIRA
i7x, e.g. to the fuel injectors or the boost pressure control valve. Other
parameters are constants used by NIRA i7x to calculate output signals
or interpreting input signals. Both types of parameters are written in
green and can be changed by the user
 A table: Tables are the most powerful parameter type. They are used
for calibrating in- and output signals from NIRA i7x and allow for fine-
tuning of the output signal value based on other parameters. A good
example is the Fm Lambda Target, where lambda values are entered
based on RPM and MAP. Tables are marked by a -icon in front of
the name.
NIRA i7x has a number of tables dedicated to setting up the Aux
outputs, including which input signals are used to control the outputs.
Parameter values written in green can be changed. Those written in black
cannot.
At the left edge of the Mappings tab is a folder view of all available
parameters. The parameters are grouped into logical sets, such as Fuel,
Ignition, Engine Start, etc. Subfolders further separate calibration parameters
to make it easier to find and access the relevant parameters.
NIRA rk starts in Standard mode. If you feel that variables are missing you can
select Advanced mode from the drop down list at the top of the main