Mapping A Steering Device/Sensor - Danfoss PVED-CLS User Manual

ENGINEERING TOMORROW

Mapping a steering device/sensor

In a steering system with an OSPE/EHI or EHPS + PVED-CLS, some sensors and steering devices are mandatorily
mapped, therefore these sensors need to be present on the CAN bus:

SASAIID

Speed sensor sub-system

Wheel angle sensor sub-system

MMI
Alternatively, the wheel angle sensor sub-system may be connected to the analogue input pins of the PVED-CLS; AD1
and AD2 for analogue dual channel sensor sub-system and AD1 for single channel sensor sub-system.
In addition to the sensors and steering devices mentioned above, it is possible to map the cut-off valve (for OSPE/EHI-
(open loop- or closed loop joystick, or a mini-steering wheel).
For mapping a steering device you need to change the parameter controlling if the sensor/steering device is present
or not. Those parameters are listed below:
Name
Cut-off valve present P3072 U8
GPS present P3237 U8
GPS2 present P3238 U8
AUX present P3239 U8
Road switch present
P3241 U8
(connected to AD3)
Redundant WAS
P3245 U8
present
When mapping a steering device or sensor, the CAN source addresses (Table 6
and checked for correctness. Find additional information about setting up the CAN communication in PVED-CLS
communication protocol.
-guidance steering), a road switch (used for soft shut down) and a single AUX steering device
Description of parameter
Cut-off Valve Present/Not Present
BOOL
Valid Values: 0 (NOT PRESENT); 255 (PRESENT)
Auto-guidance controller present/Not Present
BOOL
Valid Values: 0 (NOT PRESENT); 255 (PRESENT)
A second auto-guidance controller present/Not Present
BOOL
Valid Values: 0 (NOT PRESENT); 255 (PRESENT)
AUX device Present/Not Present
BOOL
Valid Values: 0 (NOT PRESENT); 255 (PRESENT)
Specifies whether the road switch is or is no present, i.e. connected to
BOOL the analogue input AD3
Valid Values: 0 (NOT PRESENT); 255 (PRESENT)
Redundant Wheel Angle Sensor Present/Not Present
BOOL
Valid Values: 0 (NOT PRESENT); 255 (PRESENT)
OEM
OEM
OEM
OEM
OEM
OEM
Table 5
Range
0 255 255
0 255 255
0 255 255
0 255 0
0 255 255
0 255 255
(Table 7) needs to be set up
S
S
S