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Parker Hannifin Corporation

– GS100 User Manual

Application Examples/How Do I…

Read/Write Sensor’s Message Rate

Example - Read Configuration Parameter, Message Rate

Identifier

18EFF980

0x81

DA = 0x80 (Speed
Sensor)
SA = 0xF9

Command Type

Configuration
Parameter
Number

Read
Configuration

Reserved Bytes

Example - Response for Read Configuration Parameter, Message Rate

Identifier

18EF80F9

0x81

0x0A

DA = 0xF9
SA = 0x80 (Speed
Sensor)

Command
Type

Configuration
Parameter
Number

Response Data

D3(LSB),D4(MSB)

Unused Bytes

Example - Write configuration parameter, Message Rate

Identifier

18EFF980

0x81

0x0A

DA = 0x80(Speed
Sensor)
SA = 0xF9

Command
Type

Configuration
Parameter
Number

Write
Operation

Data
D3(LSB),D4(MSB)

Reserved Bytes

•

For configuration parameter write operation, Speed Sensor will not send any acknowledgment or response.

Read/Write Example for Sensor’s Moving Average Filter Sample Size

Example - Read Configuration Parameter, Moving Average Filter Sample Size

Identifier

18EFF980

0x81

DA = 0x80(Speed
Sensor)
SA = 0xF9

Command
Type

Configuration
Parameter
Number

Read
Configuration

Reserved Bytes

Example - Response for Read Configuration Parameter, Moving Average Filter Sample Size

Identifier

18EF80F9

0x81

0x03

0x0A

0x00

DA = 0xF9

SA = 0x80(Speed
Sensor)

Command
Type

Configuration
Parameter Number

Data

Unused Bytes

Example - Write Configuration Parameter, Moving Average Filter Sample Size

Identifier

18EFF980

0x81

0x0A

DA = 0x80(Speed
Sensor)
SA = 0xF9

Command
Type

Configuration
Parameter Number

Write
Operation

Data

Reserved Bytes

Summary of Contents for GS100

Page 1: ...GS100 User Manual J1939 CAN Speed Sensor Effective June 2020 Supercedes ...

Page 2: ...analysis and testing is solely responsible for making the final selection of the system and components and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the application follow applicable industry standards and follow the information concerning the product in the current product catalog and in any ...

Page 3: ...S100 User Manual ii Publication History The following table provides an overview of the changes made to this document over the course of its publication history Revision Description of Change Rev 001 First release of this document ...

Page 4: ...Overview 8 Features and Benefits 8 4 Sensor Specifications 9 Operating Characteristics 9 Product Features 10 Product Dimensions 11 Connector Pinout 11 5 Product Usage 12 Functional Block Diagram 12 Address Resistor Selection Guide 13 6 Installation Guidelines 14 Operating Conditions 14 Power Supply Requirements 14 Mating Connection 14 Mounting Guideline 14 7 CAN Information 16 SAE J1939 16 Network...

Page 5: ...Read Write Example for Sensor s CAN Baud Rate 27 Configuring Source Address using CAN Command 28 9 FAQ 28 Table of Figures Figure 4 3 1 GS100 Dimensions 11 Figure 4 4 1 GS100 Pin Position DTM04 6P 11 Figure 5 1 1 GS100 Functional Block Diagram 12 Table of Tables Table 2 2 1 Abbreviation List 7 Table 4 4 1 GS100 Pinout 11 Table 5 2 1 Resistor Source Address Selector 13 Table 5 10 1 J1939 CAN Identi...

Page 6: ...cturer s regulations when mounting modifying repairing and maintaining equipment The manufacturer assumes no responsibility for any accidents caused by incorrectly mounted or incorrectly maintained equipment The manufacturer assumes no responsibility for the system being incorrectly applied or the system being programmed in a manner that jeopardizes safety Do not use the product if electronic modu...

Page 7: ...gency stop which disconnects the supply voltage to the control system s electrical units The emergency stop must be easily accessible to the operator If possible the machine must be built so that the supply voltage to the control system s electrical units is disconnected when the operator leaves the operator s station Safety During Installation Incorrectly positioned or mounted cabling can be infl...

Page 8: ...of electronic equipment Terminology The abbreviations and acronyms used in this manual are defined in the following table Abbreviation Explanation GS100 Gear Speed 100 series J1939 CAN Speed Sensor CAN Controller Area Network EMI Electromagnetic Interference PGN Parameter Group Number JTAG Joint European Test Access Group type of a connector SAE Society of Automotive Engineers SA Source Address DA...

Page 9: ...ty standards in mind that offers a wide airgap range between the target gear to the sensor nose that helps producing a reliable speed output across the specified airgap The GS100 sensor is suitable for applications which requires to share the target s speed and direction information over CAN to all other devices in the application without complex dedicated wiring in between The sensor maintains gr...

Page 10: ...t 16V 1 Icc 16V 28 35 44 mA Startup Voltage Vcc Startup 6 V Startup Duration tstartup 380 450 700 ms Temperature Characteristics Operating Ambient Temperature TA 40 25 85 C Storage Temperature Tstg 40 105 C Input and Output Signal Characteristics Operational Airgap 2 AG 1 02 2 03 mm External Pull Up Rext 6 8 kΩ Recommended Pull Up Voltage Vcc Pullup 5 12 V Operational Frequency 3 fop 0 01 5 kHz Ou...

Page 11: ...The sensor broadcasts 0Hz CAN output for any speeds below 10Hz 4 This reading was measured when sensor was connected to a 12V power supply with a 6 8KΩ pull up to external 5V 5 Once it reaches the max value this value falls back to 0 and starts counting again Product Features General Notes Mounting Fastener Torque 11 3 N m O ring AS 568A 114 or equal Input and Output Wires 20 AWG SXL Connector DTM...

Page 12: ...00 utilizes the Deutsch DTM04 6P connector See below for pinout definitions Figure 4 4 1 GS100 Pin Position DTM04 6P Terminal Pin Description Wire Color 1 Supply Voltage Red 2 Ground Black 3 Speed Open Drain Output White 4 CAN Source Address Offset Resistor Input Orange 5 CAN H Yellow 6 CAN L Green Table 4 4 1 GS100 Pinout ...

Page 13: ...Parker Hannifin Corporation GS100 User Manual 12 5 Product Usage Functional Block Diagram Figure 5 1 1 GS100 Functional Block Diagram ...

Page 14: ...stor value is greater than 10KΩ then sensor operates using the saved address from flash memory If there is no address found in the flash it uses the default source address 0x80 Sensor also supports J1939 based source address claim methods and user can save their preferred address into flash memory in the sensor anytime during normal operation Note Replacing the offset resistor value with a new inp...

Page 15: ...designed to fit a hydraulic accessory port with a diameter of 20 00 20 052 millimeters mm Bore depth of 12mm is suggested for O ring engagement An O ring provides the necessary fluid seal that prevents the bypass of fluids from the internal cavity of the application The O ring seal in GS100 sensor is intended for tank pressure applications typically of 5 psi or less Fluid pressure above this limit...

Page 16: ...all Always prevent the sensor making physical contact with the rotating target as will lead to damage of the sensor and or damage to the surrounding environment Sensor orientation is as important to the operation If the mounting orientation is not measured for a specific target application could see signal jitter which causes inaccurate speed measurements The perfect optimized orientation would be...

Page 17: ...AN baud rates qualifying it as a High Speed CAN sensor Per ISO 11898 2 the linear bus must be terminated with two 120 Ω resistors at the ends of the transmission lines External CAN termination is required and not provided with the GS100 product Follow SAE J1939 standards when creating the harness connected to the sensor Identifier Description The J1939 protocol uses a 29 bit identifier The 29 bit ...

Page 18: ... for the sensor In these messages the GS100 receives write and query messages to its node address from the J1939 bus Ensure there is no loss of power while making programming changes with the GS100 in service mode Adjustable User Parameters The sensor has ability to change parameters over CAN that can be used to tune the sensor in different application scenarios More detailed information and examp...

Page 19: ...ault 0x11 Not available Direction Forward Reverse No Move 7 7 2 bits Reverse Direction Unsigned Integer 0x00 Not in Reverse 0x01 Reverse 0x10 Fault 0x11 Not available 8 4 bits Message Counter Per SPN 4206 0 to 7 Increments from 0 to 7 overflows to 0 8 5 4 bits Checksum Per SPN 4207 Calculated Checksum 4 1 SA is the source address DA is destination address PF is PDU Format PS is PDU Specific PGN is...

Page 20: ...46 Industry Group is 0 8 8 1 bit Arbitrary Address Capable SPN 2844 0 Not capable of selecting alternate Source Address itself cannot be changed Cannot Claim Address PGN PF PS SA Parameter Group Definition 0xEE00 60928 238 255 254 PDU1 Format Data Byte Length Parameter Name Format 1 21 bits Identity Number SPN 2837 Manufacturer Serial Number 3 6 11 bits Manufacturer Code SPN 2838 71 Vansco cannot ...

Page 21: ...n mode is zero 6 2 7 bits Occurrence Count 4 Unsigned Integer 0 to 126 7 2 bytes Unused Bytes Unsigned Integer 0xFFFF Reserved 1 DM1 messages represent the currently active diagnostic trouble codes DTCs 2 A DM1 message will be transmitted regardless of the presence or absence of any DTC once every second and on state change No more than one state change per DTC per second be transmitted 3 The 19 b...

Page 22: ...oftware Identification SOFT 0x00FEEB Component Identification CI 2 The request message may be sent to the specific Source address 0 253 or the Global destination address 255 3 The GS100 will respond to a request message for Address Claimed with a successful Address Claimed AC message before resuming other transmissions otherwise the Cannot Claim Address message will be sent and the speed sensor wi...

Page 23: ...e software version major and software version minor each parameter is followed by an ASCII delimiter Component Identification CI 1 2 PGN PF PS SA Parameter Group Definition 0xFEEB 65259 254 235 SA PDU2 Format Data Byte Length Parameter Name Format A 0 bytes Make SPN 586 Not used replace with ASCII delimiter B 7 bytes Model SPN 587 7 ASCII characters Parker SAP part number C 7 bytes Serial Number S...

Page 24: ...er request Value is 0x13 2 1 byte Request type or Operating mode If the request type is 0xFF or 0x00 this byte indicates operating mode 0 Run mode 1 Reprogramming mode otherwise this byte indicates request type 3 2 bytes Software Version Ex If the Version number is 104 1 Major version 04 minor version LSB byte first The version number will be indicated by 0x68 in hex 5 2 bytes Hardware Version Ex ...

Page 25: ...ite Response 0 Read Configuration Parameter 1 Write configuration parameter 2 Response from Speed Sensor 4 Up to 5 bytes Data Configuration parameter specific data see Configuration Parameters Table 9 Note Data may be omitted or set to all 1 s for read request 1 After receiving a valid read message the speed sensor will send a response message with the Destination Address DA set to the Source Addr...

Page 26: ...se Source Address 1 R W 1 byte Unsigned Integer valid range 0 to 253 254 NULL 255 global Input Resistor else 0x80 007 Hardware Revision Number R 5 bytes Unsigned YR WK 04 Number 020 01 04 1 2020 first week 04 first unit of that week 1 On power ON Speed Sensor considers ADC resistor input source address If the resistor value is 10k then it will consider the value in flash If no value is available i...

Page 27: ...er Write Operation Data D3 LSB D4 MSB Reserved Bytes For configuration parameter write operation Speed Sensor will not send any acknowledgment or response Read Write Example for Sensor s Moving Average Filter Sample Size Example Read Configuration Parameter Moving Average Filter Sample Size Identifier D0 D1 D2 D3 D4 D5 D6 D7 18EFF980 0x81 3 0 FF FF FF FF FF DA 0x80 Speed Sensor SA 0xF9 Command Typ...

Page 28: ...0x81 4 1 0x75 0xFF FF FF FF DA 0x80 Speed Sensor SA 0xF9 Command Type Configuration Parameter Number Write Operation Data D3 LSB D4 MSB Reserved Bytes Read Write Example for Sensor s CAN Baud Rate Example Read Configuration Parameter CAN Baud Rate Identifier D0 D1 D2 D3 D4 D5 D6 D7 18EFF980 0x81 5 0 FF FF FF FF FF DA 0x80 Speed Sensor SA 0xF9 Command Type Configuration Parameter Number Read Config...

Page 29: ...Bytes 1 Two methods can configure the Source Address Resistor input and Commanded Address Message 2 Commanded Address message will be sent to Speed Sensor by using BAM message As the message contains more than 8bytes It includes NAME field of the sensor for which source address need to modify 8bytes and source address value need to set 1byte Total message includes 9 bytes of information 3 Connecti...

Page 30: ...ker Hannifin Corporation Electronic Controls Division 850 Arthur Avenue Elk Grove Village IL 60007 phone 800 221 9257 www parker com 2020 Parker Hannifin Corporation All rights reserved MSG33 2383 UM 06 20 ...

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