5 Volt
3.01 kOhm pullup
PULLUP_“function“
MS6 sw.pullup:
CWPULLUP_“pin“
MS6 input
PIN_IN_U“function“
Principle structure of analogue signal conversion
sensor gradient
„function“ _GRD
/
_
phys. converted
measure channel
phys. converted
measure channel
phys. converted
measure channel
input-voltage:
u“function“
sensor mapping line (R)
function_CONV
sensor offset
„function“ _OFF
2 point- and offset adjustment for
determination of sensor values
CW“function“CAL: choice of adjustment
„function“CAL/Pos1/Pos2: value of adj.
Pressure measurements
The system offers a lot of different pressure channels, please see function description in-
put signal processing for details. For gradient and offset information contact sensor man-
ufacturer.
Example: Ambient Pressure
PAMB_OFF, PAMB_GRD Sensor offset and gradient
UPAMB_MIN, UPAMB_MAX Minimum and maximum accepted sensor
voltage. When violated, an error is set
(E_pamb = 1).
PAMB_DEF Default value if an error occurred.
FCPAMB Filter constant. For ambient pressure use 1
second, for other pressures choose appro-
priate values, ~ 100 to 200 milliseconds
All other variables are named by the same rule, replace “pamb” by e.g. “poil” to apply data
for the oil pressure sensor.
Temperature measurements
The system offers a lot of different temperature channels, please see function description
input signal processing for details.
Example: Intake Air Temperature
UTINT_MIN, UTINT_MAX Minimum and maximum accepted sensor
voltage. When violated, an error is set
(E_tint = 1).
TINT_CONV Sensor characteristic. Consult the sensor
manufacturer.
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