KMS MD35, Руководство пользователя

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KMS MD35 manual
Version 4.16 29
3.2.4.1.7 Hardware configuration
It is possible to change the function of certain pins in the
main connector. Consequently, several extra functions can
be created.
Analog Aux1 input:
You can feed in an additional analog signal.
For this specific input there can be a second Oxygen sensor
fitted. Also there‟s the option to fit a potentiometer for
gearposition or to switch between maps as a map selector.
Gearbox position: If gearbox has 0 – 5V position sensor, the
signal can be connected to the analog input in order to
make variable settings in the powershift and boost control.
Map selector: When a switch is connected to this pin 32
and in rest connected to ground on pin 23, map 1 will be active. When the switch is activated and a
5V signal (for example branched from the 5V sensor supply pin 20) is put on the pin 32 the ECU
switches to map 2. „Map 2‟ will shortly appear large on your screen, letting you know in which map
your running. When switching back „Map 1‟ will shortly appear on your screen. Make sure that the
settings in both maps and settings are correct and working in the right way on the engine. This
option also works real-time so it will immediately change your settings of the ECU. The values on
the communication bar change to the values for map 1 or map 2 when switching. However the
injection map has to be uploaded from the ECU if you want to change those values.
Analog Aux2 input:
For this input the 5V, gearpostion and map selector are the same as the first input but there are
three different options. At this input you can‟t connect a second Oxygen sensor but you can connect
a KMS EGT sensor, a potentiometer (1 kΩ - 47 kΩ) for variable A.L.S. or variable Launch RPM. See
also section
3.2.4.1.10 A.L.S. and 3.2.4.1.2.1 Standard Limiters . The variable signal from the
potentiometer must be connected to pin 25. The 5V for the potentiometer can be branched from
the 5V sensor supply on pin 20. The remaining pin of the potentiometer must be connected to the
ground on pin 23.
Analog Aux3 input:
This input works the same as input number 2 only on pin 24.
Warning :
Be careful with the map selector. Make sure that the settings in both maps
are correct and working in the right way on the engine. This option works
real-time so it will immediately change your settings of the ECU. The values
on the communication bar change to the values for map 1 or map 2 when
switching. However the injection map has to be uploaded from the ECU if
you want to change those values.
If you give two inputs the same value, you will get a warning pop-
up. For example when you select variable launch rpm for aux2 and
aux3 you get the warning screen displayed on the right.