Operation Modes - Danfoss PLUS+1 JS1-H User And Safety Manual

User and Safety Manual
PLUS+1® JS1-H Steer by Wire
Steer by Wire Joystick

Operation modes

© Danfoss | December 2022
Start Length Name
position
5.1 2 bits
Force feedback error status
0x00: No error
0x01: POST Error
0x02: Online Error
0x03: Missing incoming EHD Communication
(FF disabled)
5.3 2 bits
OPN error status
0x00: NO Error
0x01: POST Error
0x02: Online Error
0x03: Missing incoming EHD communication (OPN active)
5.5 2 bits
Joystick Y-Axis Detent Position Status
(Used for Force Feedback status)
0x00: Active
0x01: Not Active
0x02: Error Indicator (refer to bits 5.1..2 for reason)
0x03: Not Available
5.7 2 bits
Joystick X-Axis Detent Position Status
(Used for OPN status)
0x00: Active
0x01: Not Active
0x02: Error Indicator (refer to bits 5.3..4 for reason)
0x03: Not Available
6.1 2 bits
Joystick 1 Button 4 Pressed Status (Auto-Guidance)
0x00: Not pressed
0x01: Pressed
0x02: Error Indicator
0x03: Not Available
6.3 2 bits
Joystick 1 Button 3 Pressed Status (Indicator Right)
0x00: Not pressed
0x01: Pressed
0x02: Error Indicator
0x03: Not Available
6.5 2 bits
Joystick 1 Button 2 Pressed Status (Indicator Left)
0x00: Not pressed
0x01: Pressed
0x02: Error Indicator
0x03: Not Available
6.7 2 bits Joystick 1 Button 1 Pressed Status (H/L beam)
0x00: Not pressed
0x01: Pressed
0x02: Error Indicator
0x03: Not Available
The joystick will transmit SAE-J1939 messages every 50 ms per CAN channel.
JS1-H Steer by Wire implements different operating modes in software:
1. Bootloader Mode
2. Normal Operation
3. Safe State
SPN
NA
NA
2681
2680
2688
2687
2686
2685
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