Nira i7x - DO Aux Relay; Mapping -> AUX -> Output -> PWM Control

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To activate the relay output, the output from the matrix has to reach 1. In the
example matrix above, the coolant temperature has to reach a temperature
higher than 90 degrees Celsius to enable relay activation.
The red arrow shows direction of movement in Fan relay matrix when Coolant temp
decreases.
For deactivation the matrix has to reach an output equal to zero. In the
example matrix above, the relay output will stay active until the temperature
reaches a value lower than 80 degreases Celsius.
Between 80 and 90 degrees the output from the matrix will be in between
one and zero and the output will not be affected.
Change the values in the matrix axis to achieve a more narrowband
hysteresis.
DO Aux Relay
The matrix Do Aux Relay has user defined X- and Y-axis. It’s possible to
choose between a wide range of values in NIRA i7x to tailoring your own
control behavior.
The labels for axis control are:
 Flx Do Aux Relay X
 Flx Do Aux Relay Y
5.1.15 Mapping -> AUX -> Output -> PWM Control
NIRA i7x provides three fully customable PWM controls with different
characteristics.