Danfoss PVED-CLS User Manual page 136

ENGINEERING TOMORROW
Data sector preparation

For MAIN- and SAFETY-
Calibration data . Use the temporarily stored
Wheel Angle Sensor Calibration data
Name
Primary WAS max left
P3205 U16
position (Analogue)
Primary WAS max right
P3207 U16
position (Analogue)
Primary WAS neutral
P3209 U16
position (Analogue)
Redundant WAS max
P3211 U16
left position (Analogue)
Redundant WAS max
right position P3213 U16
(Analogue)
Redundant WAS neutral
P3215 U16
position (Analogue)
5V sensor supply for
primary WAS during P3217 U16
calibration
5V sensor supply for
redundant WAS during P3219 U16
calibration

Calculate the sector CRC as CRC-16-
(P3235). For example of how to calculate sector CRC, please see paragraph 16.4.2.

WAS calibration counters. Increment P3773 from 0 to 1 and increment bit-wise inverted P3774 from 255 to
254 for the displayed below,
Production/Calibration Flag
Description of parameter
mVolts Primary wheel angle sensor voltage output for leftmost position
mVolts Primary wheel angle sensor voltage output for rightmost position
mVolts Primary wheel angle sensor voltage output for neutral position
mVolts Redundant wheel angle sensor voltage output for leftmost position
mVolts Redundant wheel angle sensor voltage output for rightmost position
mVolts Redundant wheel angle sensor voltage output for neutral position
Measured Supply voltage during calibration of the primary wheel angle
mVolts
sensor
Measured Supply voltage during calibration of the redundant wheel
mVolts
angle sensor
Analogue Wheel Angle Sensor
OEM, Dealer
OEM, Dealer
OEM, Dealer
OEM, Dealer
OEM, Dealer
OEM, Dealer
OEM, Dealer
OEM, Dealer
Table 75
Production/Calibration Flag . Update the analogue
Analogue
Range
0 6000 500
0 6000 4500
0 6000 2500
0 6000 500
0 6000 4500
0 6000 2500
4650 5350 5000
4650 5350 5000
CRC/Checksum address