Krone BiG X 770-3 - Page 283

Info centre "EasyTouch"
283
If an error occurs during calibration, the calibration process will be interrupted and the
corresponding error will be displayed.
Calibrating Steering Error List Automatically
No.
Icon
Meaning
Cause/Remedy
1
The value of steering angle
sensor B64 is less than the
calibrated value "Steering all the
way to the left"
Recalibrate steering angle sensor B64.
2
The value of steering angle
sensor B64 is greater than the
calibrated value "Steering all the
way to the right"
Recalibrate steering angle sensor B64.
3
Valve Y39 "Steering left" has
been actuated. Then the value
of steering angle sensor B64
must also reduce. However, the
sensor value increased.
• Valves Y39 and Y40 reversed. Left is
actuated but the steering turns right.
• Parameter 26027 "Valves reversed" is
set incorrectly.
• Steering angle sensor B64 is mounted
incorrectly.
• Wrong sensor as steering angle
sensor B64.
4
Valve Y40 "Steering right" has
been actuated. Then the value
of steer angle sensor must also
increase. However, the sensor
value reduced.
• Valves Y39 and Y40 reversed. Right is
actuated but the steering turns left.
• Parameter 26027 "Valves reversed" is
set incorrectly.
• Steering angle sensor B64 is mounted
incorrectly.
• Wrong sensor as steering angle
sensor B64.
5
Although valve Y39 "Steering
left" is actuated, no change is
detected on steering angle
sensor B64.
• The minimum current that was previously
determined automatically is not correct.
repeat calibration.
• Steering angle sensor B64 faulty.
• Steering angle sensor B64 or linkage on
steering angle sensor mounted
incorrectly.
• Hydraulics faulty.
• Hydraulic valve Y39 "Steering left" faulty.
6
Although valve Y40 "Steering
right" is actuated, no change is
detected on steering angle
sensor B64.
• The minimum current that was previously
determined automatically is not correct.
repeat calibration.
• Steering angle sensor B64 faulty.
• Steering angle sensor B64 or linkage on
steering angle sensor mounted
incorrectly.
• Hydraulics faulty.
• Hydraulic valve Y40 "Steering right"
faulty.