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User and Safety Manual

PLUS+1®

JS1-H Steer by Wire

www.danfoss.com

Содержание PLUS+1 JS1-H

Страница 1: ...User and Safety Manual PLUS 1 JS1 H Steer by Wire www danfoss com...

Страница 2: ...Revision history Table of revisions Date Changed Rev December 2022 First edition 0101 User and Safety Manual PLUS 1 JS1 H Steer by Wire 2 Danfoss December 2022 AX436683569858en 000101...

Страница 3: ...14 Normal operation 14 Safe state 14 Power on self test POST 14 Out of range detection 14 Functional Safety Compatibility 15 External restrictions 15 Product limitations 15 Certification Z10 047358 0...

Страница 4: ...Vehicle fault insertion and testing 22 Safety validation testing 22 Service part handling and repair instruction 22 Safety validation steps after replacing JS1 SBW with a service part or SW update 23...

Страница 5: ...ct your nearest Danfoss representative Important user information Danfoss is neither responsible nor liable for indirect or consequential damages resulting from the use or application of this equipmen...

Страница 6: ...19 2018 2019 Cat 2 for Monitoring Force Feedback This document covers safety functions requirements safety related parameters and application verification Additionally it provides information on insta...

Страница 7: ...the opposite direction the operator moves the grip and the applied force feedback emulates the mechanical resistance to a conventional steering system The operator is notified on an error in the EHD...

Страница 8: ...ors One of the joystick s finger functions is to give the machine operator control over the vehicle s direction lights Two buttons allow activating or deactivating the corresponding direction lights H...

Страница 9: ...direction Operator notification The operator notification consists of a buzzer tone and a vibration feedback This is part of the redundancy concept since the joystick is designed to reliably inform th...

Страница 10: ...EMS ISO 11452 2 2004 100 V m Conducted EMS ISO 11452 4 2011 200 mA Automotive transient pulses 1 2a 2b 3a 3b ISO 7637 2 2012 Automotive starting profile ISO 16750 2 2012 Note Us6 5 5V Automotive load...

Страница 11: ...C power supply on page 19 CAN interface In the EHD steering system JS1 H Steer by Wire integrates dual channel CAN functionality Both CAN interfaces run simultaneously and provide steering control and...

Страница 12: ...ed data page 0 Data page 0 PDU format 253 PSU specific 214 PGN supporting information Default priority 3 Parameter group number 64982 0x00FDD6 BJM1 SPN data format Start position Length Name SPN 1 1 2...

Страница 13: ...2 bits Joystick 1 Button 4 Pressed Status Auto Guidance 0x00 Not pressed 0x01 Pressed 0x02 Error Indicator 0x03 Not Available 2688 6 3 2 bits Joystick 1 Button 3 Pressed Status Indicator Right 0x00 N...

Страница 14: ...or affected modules are disabled but the joystick stays operational A Safe State can only be reset through a power cycle This means the one time occurrence of a single error leads to entering the Safe...

Страница 15: ...y Wire relies on a load dump protected power supply by the EHD controller Those power supplies are completely independent and must not be interlinked The joystick internally connects both ground lines...

Страница 16: ...functions provided by the JS1 H Steer by Wire steering joystick Approving certification and homologation of the entire system to the desired risk reduction level Installation set up safety assessment...

Страница 17: ...processor interrupts the communication to the EHD controller No messages are sent to the CAN bus from the corresponding CAN Node Due to the second CAN channel the joystick functionality is still give...

Страница 18: ...ring function that monitors the operator notification to ensure that the machine operator is correctly notified in case of a failures only Joystick safety perameters Safety parameter Specification Des...

Страница 19: ...dback will immediately be disabled This will also send the joystick into safe state and send out Force feedback error meaning it will remain operable at limited performance until the next power down D...

Страница 20: ...he two channels C1 pin Function Diagram 1 Ground common 2 Power supply A 3 Steering Bus A H 4 Steering Bus A L 5 CAN Shield A 6 FF Power 7 Horn Signal 8 Horn Power C1 pin Function Diagram 1 Ground com...

Страница 21: ...ing points Calibration The joystick software uses non volatile calibration and configuration data for its steering application User and Safety Manual PLUS 1 JS1 H Steer by Wire System Set up Danfoss D...

Страница 22: ...ting on the integrated system for failure modes where the system reaction to a fault cannot be predicted or simulated Please check with the EHD Safety Manual and the applicable Safety Standard which t...

Страница 23: ...Service Tool can be used for checking the system status of all CAN connected Danfoss PLUS 1 Compliant devices and flashing firmware The following functions should be highlighted here Read out error c...

Страница 24: ...eeds to be replaced Horn always on Hardware problem Joystick needs to be replaced GPS based Auto Drive always off Hardware problem Joystick needs to be replaced Light is always on high beam Hardware p...

Страница 25: ...foss Power Solutions US Company 2800 East 13th Street Ames IA 50010 USA Phone 1 515 239 6000 Danfoss Power Solutions Trading Shanghai Co Ltd Building 22 No 1000 Jin Hai Rd Jin Qiao Pudong New District...

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