Parker GS100 User manual

GS100 User Manual
J1939 CAN Speed Sensor
Eective: June2020
Supercedes:

Parker Hannifin Corporation –GS100 User Manual i
Parker Hannifin
Electronic Controls Division
850 Arthur Ave
Elk Grove Village, IL 60007
USA
Phone:[phone]
Fax: [phone]
Copyright 2020 © Parker Hannifin Corporation. All rights reserved. No part of this work may be
reproduced, published, or distributed in any form or by any means (electronically, mechanically,
photocopying, recording, or otherwise), or stored in a database retrieval system, without the prior written
permission of Parker Hannifin Corporation in each instance.
Warning!
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS
DESCRIBED HEREIN, OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND
PROPERTY DAMAGE.
•This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized
distributors provide product and/or system options for further investigation by users having technical expertise.
•The user, through its own 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 other materials provided from Parker or its subsidiaries or authorized distributors.
•To the extent that Parker or its subsidiaries or authorized distributors provide component or system options
based upon data or specifications provided by the user, the user is responsible for determining that such
data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of
the components or systems.
Offer of Sale
The items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries
or its authorized distributors. This offer and its acceptance are governed by the provisions stated in the "Offer of
Sale" elsewhere in this document, or available at www.parker.com.

Parker Hannifin Corporation –GS100 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

Parker Hannifin Corporation –GS100 User Manual iii
Table of Contents
Publication History...................................................................................................................................................ii
Table of Figures......................................................................................................................................................iv
Table of Tables.......................................................................................................................................................iv
1Safety............................................................................................................................................................... 5
Safety Symbols....................................................................................................................................... 5
General Safety Regulations.................................................................................................................... 5
Welding After Installation........................................................................................................................ 6
Construction Regulations........................................................................................................................ 6
Safety During Installation........................................................................................................................ 6
Safety During Start-Up............................................................................................................................ 6
Safety During Maintenance and Fault Diagnosis................................................................................... 6
2Document Introduction.................................................................................................................................... 7
Scope...................................................................................................................................................... 7
Terminology ............................................................................................................................................ 7
3Product Information......................................................................................................................................... 8
Overview................................................................................................................................................. 8
Features and Benefits............................................................................................................................. 8
4Sensor Specifications...................................................................................................................................... 9
Operating Characteristics....................................................................................................................... 9
Product Features .................................................................................................................................. 10
Product Dimensions..............................................................................................................................11
Connector Pinout..................................................................................................................................11
5Product Usage............................................................................................................................................... 12
Functional Block Diagram.....................................................................................................................12
Address Resistor Selection Guide........................................................................................................ 13
6Installation Guidelines ................................................................................................................................... 14
Operating Conditions............................................................................................................................14
Power Supply Requirements................................................................................................................ 14
Mating Connection................................................................................................................................ 14
Mounting Guideline............................................................................................................................... 14
7CAN Information............................................................................................................................................ 16
SAE J1939............................................................................................................................................16
Network Compatibility...........................................................................................................................16
Identifier Description.............................................................................................................................16
Data field structure................................................................................................................................17
Communication Message Types.......................................................................................................... 17
Adjustable User Parameters.................................................................................................................17
Transmitted Messages .........................................................................................................................18
Request and Response Messages ...................................................................................................... 21
Sensor Configuration Messages .......................................................................................................... 24

Parker Hannifin Corporation –GS100 User Manual iv
8Application Examples/How Do I… ................................................................................................................ 26
Read/Write Sensor’s Message Rate .................................................................................................... 26
Read/Write Example for Sensor’s Moving Average Filter Sample Size .............................................. 26
Read/Write Example for Sensor’s Broadcast Status Message PGN...................................................27
Read/Write Example for Sensor’s CAN Baud Rate .............................................................................27
Configuring Source Address using CAN Command............................................................................ 28
9FAQ................................................................................................................................................................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 Identifier Structure .......................................................................................................16
Table 5.11:1 Data Field Structure......................................................................................................................... 17

Parker Hannifin Corporation –GS100 User Manual 5
1 Safety
Do not perform the procedures in this manual unless you are experienced in the handling of electronic
equipment.
Contact the manufacturer if there is anything you are not sure about or if you have any questions
regarding the product and its handling or maintenance.
The term "manufacturer" refers to Parker Hannifin Corporation.
Safety Symbols
The following symbols are used in this document to indicate potentially hazardous situations.
When you see these symbols, follow the instructions carefully and proceed with caution.
Danger! Risk of death or injury.
Warning! Risk of damage to equipment or degradation of signal.
General Safety Regulations
Work on the hydraulics control electronics may only be carried out by trained personnel who are
well-acquainted with the control system, the machine, and its safety regulations.
Follow the manufacturer'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 modules, cabling, or connectors are damaged or if the
control system shows error functions.
Electronic control systems in an inappropriate installation and in combination with strong
electromagnetic interference fields can, in extreme cases, cause an unintentional change of
speed of the output function
This product can expose you to chemicals including ANTIMONY TRIOXIDE,CARBON
BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) which is known to
the State of California to cause cancer and 4,4'-(PROPANE-2,2-DIYL)DIPHENOL, BPA,
P,P'-ISOPROPYLIDENEBISPHENOL, which is known to the State of California to cause
birth defects or other reproductive harm. For more information go
to www.P65Warnings.ca.gov

Parker Hannifin Corporation –GS100 User Manual 6
Welding After Installation
If welding is required for installation, complete as much as possible of the welding work before
the installation of the system. If welding must be done afterwards, proceed as follows:
Do not place the welding unit cables near the electrical wires of the control system
If sensor has been installed and additional welding is required, remove the 6-pin connector
from the sensor to avoid possible electrical damage to sensor
1. Disconnect the electrical connections between the system and external equipment
2. Disconnect the negative cable from the battery
3. Disconnect the positive cable from the battery
4. Connect the welder's ground wire as close as possible to the place of the welding
Construction Regulations
The vehicle must be equipped with an emergency 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 influenced by radio signals, which can
interfere with the functions of the system.
Safety During Start-Up
Danger! Risk of death or injury. Do not start the machine’s engine before the control system
is mounted and its electrical functions have been verified.
Do not start the machine if anyone is near the machine.
Safety During Maintenance and Fault Diagnosis
Before performing any work on the hydraulics control electronics, ensure that:
The machine cannot start moving
Functions are positioned safely
The machine is turned off
The hydraulic system is relieved from any pressure
Supply voltage to the control electronics is disconnected

Parker Hannifin Corporation –GS100 User Manual 7
2 Document Introduction
Scope
The purpose of this document is to detail performance characteristics, installation recommendations,
and define CAN messages for the GS100 Sensor product. These Instructions/guidelines are to be used
as a reference tool for the manufacturer’s design, production, and service personnel. The user of this
manual should have basic knowledge in the handling 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
Destination Address
PGN
Parameter Group Number
CI
Component Identification
SOFT
Software Identification
AC
Address Claim
FMI
Failure More Indicator
SPN
Suspect Parameter Number
CA
Commanded Address
Table 2.2:1 Abbreviation List

Parker Hannifin Corporation –GS100 User Manual 8
3 Product Information
Overview
The GS100 sensor belongs to the Parker family of gear speed sensors which can measure speed and
direction of a ferrous gear based on principles of Hall-effect technology. This sensor broadcasts the
measured data over a CAN bus using SAE J1939 protocol. OEMs can customization multiple CAN
parameters like baud rate, message frequency rate, and source address which provides easy tuning of
the sensor according to the application need.
The sensor also provides direct access to Hall element’s open-drain output for diagnostic purposes.
Users can pull this output pin High through an external pull-up resistor and can observe the Hall
switching by connecting to an oscilloscope.
The sensor is designed to be completely application-ready with a very robust performance and
reliability across the temperature range (-40° C to 85°C) while supporting many electrical and
mechanical industrial standards to withstand rugged applications. The sensor offers great immunity to
RFI, EMI and EMC. The sensor is designed and manufactured by keeping Parker quality 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 great connection to the
host even in harsh environment applications; thanks to DTM04-6P standard integral connector, which
has an interfacial seal that protects pins from moisture and corrosion.
The features like Re-programming the sensor’s firmware over CAN, enables our development team to
rapidly add custom software features to the sensor’s firmware to improve functionality over time and
gives the ability to the end user to seamlessly update the sensor’s firmware on deployed devices
without unmounting the sensor from application.
Features and Benefits
•Measures both Speed and Direction of a Ferrous target gear
•CAN based output along with a digital ON/OFF Open-drain output
•Wide Airgap range and operating Voltage
•Robust and Reliable across the temperature range
•Great Immunity to external interreference.
•Over Voltage, Reverse Voltage and Short Circuit Protected
•IP67 and IP69K rated design
•Reprogrammable over CAN

Parker Hannifin Corporation –GS100 User Manual 9
4 Sensor Specifications
Operating Characteristics
Characteristic
Symbol
Min
Typ.
Max.
Unit
Electrical
Supply Voltage
Vcc
8
12
16
V
Reverse Voltage Protection
VRcc
-
-
-26
V
Under Voltage Lockout
Vcc(UV)
-
5
-
V
Over Voltage Lockout
Vcc(OV)
-
19.5
-
V
Supply Current @8V[1]
Icc @8V
25
33
42
mA
Supply Current @12V[1]
Icc @12V
26
34
43
mA
Supply Current @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
Output signal Rise Time[4]
tr
-
30
-
µs
Output signal Fall Time[4]
tf
-
0.6
-
µs
Output signal High Voltage (sink)[4]
VOH
3.45
3.69
3.95
V
Output signal Low Voltage (sink)[4]
VOL
0.45
0.7
0.95
V

Parker Hannifin Corporation –GS100 User Manual 10
CAN (SAE J1939) communication characteristics
CAN baud rate
CANbaud
125
250
1000
KBPS
CAN Message data Rate
MDr
10
50
2000
ms
Number of Output Pulse Samples
for Speed and direction
NssD
1
8
15
-
Speed output Tolerance
-2
-
2
%
Tooth Pulse Counter[5]
Pcounter
0
-
1,000,000
-
CAN Message Counter[5]
Mcounter
0
-
7
-
CAN default Source Address
SAd
0x80
-
CAN default Broadcast PGN
BPGN-d
0xFF75
-
[1] Supply current is measuredwith 6.8kΩ pull-up resistor connected to an external 5V supply.
[2] Airgap is dependent on the target geometry and material dependent and should be independently characterized.
[3] 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
DTM04-6P Deutsch
Weight
0.10 kg
Environmental
EMC
EMC Emissions - Level 1 (ANSI/ASAE EP455 R2008)
EMC Susceptibility - Level 3 (ISO 13766 2006)
ESD
Direct Contact: ± 8KV
Air: ± 15KV
EMI
ISO 7637-2 and 3 transients
Load Dump
ISO 7637-2 2004 Pulse 5a, +87V peak 400ms duration
Climate
IP67 and IP69K rated
Chemical
Liquids (resistance) standard automotive
Certifications
EU RoHS 2
CE EN61000-6-2, EN61000-6-4, EN 13309, ISO 13766-1, ISO13766-2, ISO 14982

Parker Hannifin Corporation –GS100 User Manual 11
Product Dimensions
Figure 4.3.1 GS100 Dimensions
Connector Pinout
The GS100 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

Parker Hannifin Corporation –GS100 User Manual 12
5 Product Usage
Functional Block Diagram
Figure 5.1.1 GS100 Functional Block Diagram

Parker Hannifin Corporation –GS100 User Manual 13
Address Resistor Selection Guide
The sensor has an address offset resistor input pin, which enables users to connect multiple sensors
on a same CAN bus network. During power up, the sensor considers Source Address from input
resistor value connected to the offset input pin (4th pin) and starts operating with that address; the table
below shows the input resistor values and corresponding source addresses.
If this feature is not required, user should connect the pin to ground and should not be left this pin
floating.
If the address resistor 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 input value during the sensor normal operation, will
not change the source addresses immediately. New source Address will only be effective after a power
cycle to the sensor.
Resistor Value [Ω]
Source Address
<294
0x80
590
0x81
976
0x82
1.5k
0x83
2.3k
0x84
3.32k
0x85
5.36k
0x86
9.53k
0x87
>10k
Source Address retrieved from Flash
Memory
GND
0x80
Table 5.2:1 Resistor Source Address Selector

Parker Hannifin Corporation –GS100 User Manual 14
6 Installation Guidelines
Operating Conditions
The GS100 should not be continuously submerged in any liquid without added protection. The
operating temperatures for the sensor are -40 to +85°C.
Power Supply Requirements
The GS100 Sensor is designed for 12V battery vehicles and will operate normally with input
voltages between 8V to 16V. Cold Crank Start-up Voltage for this sensor is 6V up to 40ms. The
detailed power requirements are mentioned in previous chapters and Electrical notes.
Mating Connection
The GS100 uses the Deutsch DTM04-6P connector. The mating connector would be
the DTM06-6S.
Note the GS100 terminals are nickel plated. It is recommended to use nickel plated connections
to avoid galvanic corrosion over time.
Mounting Guideline
Always depower and depressurize the application prior to installing or replacing the sensor.
The sensor is 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 risks damage to the sensor and fluid leaks. Customer shall
verify the performance of the sensor and O-ring seal subjected to application pressures.
Product shall be used with the O-ring provided with the sensor. Contact Parker Engineering to
discuss alternatives.
Tighten the mounting fastener enough to prevent vibration and loosening. Do not exceed 11.3
Nm mounting torque (Based on M8 Grade 8.8 fastener).
The sensor harness should be securely mounted to prevent strain and vibration. Review
application movement prior to selecting mounting points to avoided pinch points as well as
vibration and strain as these things could damage to the harness and lead to intermittent failures
in the output signals.

Parker Hannifin Corporation –GS100 User Manual 15
Air gap is one of the vital requirements to this sensor to operate normally and to measure the
target gear’s speed and direction accurately. It varies from target to target, contact Parker
Engineering for optimum airgap before installing the sensor in the application. Failing to mount
the sensor within the optimized airgap range, would cause incorrect output information and may
not give output at 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 the Hall elements inside the sensor should be 90
degrees to the target gear’s tooth angle.
Due to manufacturing tolerances, evaluation by the OEM is required to verify the output signal is
of acceptable quality after the sensor is properly mounted.

Parker Hannifin Corporation –GS100 User Manual 16
7 CAN Information
SAE J1939
The J1939 standards come from the international Society of Automotive Engineers (SAE) and were
developed to provide a standard architecture by which multiple electronic systems on a vehicle can
communicate. J1939 has been implemented in a broad range of vehicles and transportation systems
and provides a reliable communication protocol over a high-speed CAN network.
The GS100 uses this protocol to transmit its condition as a predefined set of outputs. All messages are
SAE J1939 Proprietary B PGN's except the address claim request and response.
Network Compatibility
The GS100 is compatible with 125kbps, 250 kbps or 500kbps CAN baud rates, qualifying it as a “High-
Speed” CAN sensor. Per ISO 11898-2, the linear bus must be terminated with two 120 Ωresistors 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 identifier is built up as follows:
•Bit 1-8 is Source Address (SA)
•Bit 9-24 is Parameter Group Number (PGN)
•Bit 25 is Data Page (DP)
•Bit 26 is Reserved (R)
•Bit 27-29 is Priority (P)
Each identifier has an associated 8-byte data field. The data field is built up as shown below.
29-bit IDENTIFIER
Priority
R
D
P
Parameter Group Number
Source Address
PDU Format
PDU Specific
CAN 29
Bit ID
Position
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Table 7.3:1 J1939 CAN Identifier Structure

Parker Hannifin Corporation –GS100 User Manual 17
Data field structure
The Data Field is structured as Little Endian within the bytes, and Big Endian for the Data Field.
DATA FIELD
BYTE 1
BYTE 2
BYTE 3-7
BYTE 8
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
…
1
0
7
6
5
4
3
2
1
0
Table 7.4:1 Data Field Structure
Communication Message Types
The GS100 uses two communication message types: Global and Specific Address.
Global Message: This is the operational “Broadcast mode” message for all the axis tilt information
and pitch and roll information on the sensor. In these messages the unit broadcasts the outgoing
data on the J1939 at 50 ms intervals.
Specific Address Message: This is the “Command mode” message 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 example usages are discussed in following
chapters.
•Broadcast Message PGN (Default is FF75)
•Number of Samples taken to calculate Speed (can choose between 1-15 but the default is 8
samples)
•Message Data Rate (It can be varied from 10 ms to 2000 ms, default is 50ms)
•Source Address (Default is 0x80)
•CAN Baud Rate (125 kbps, 250 kbps, 500 kbps, and 1000 kbps. Default is 250kbps)
The following Tables will describe the CAN message information in detail and some application CAN
examples are provided at the end.

Parker Hannifin Corporation –GS100 User Manual 18
Transmitted Messages
Broadcast Status Message
Default PGN
0xFF75 (65397)
PF
255
PS
117
SA
SA(1)
Parameter Group
Definition
Proprietary B
Default Priority
6
Default Broadcast Interval 50 ms(2)
Data
Byte
Length
Parameter Name
Format
Value
Description
1
2 bytes
Frequency
Unsigned Integer
Resolution: 1 Hz/bit
Data range: 0 to 10,000 Hz
Calculated Frequency
Byte1: LSB, Byte2: MSB.
3
1 byte
Operational State
Unsigned Integer
0 –Initialize
1 –Operational
2 –Hall Faulted
Operational State
4
1 byte
Unused Bits
Unsigned Integer
0xFF
Unused Bits
5
20 bits
Pulse Counter(3)
Unsigned Integer
Resolution: 1 pulse per bit
Data Range: 0 to
1,000,000
Measured pulse counter value. Byte 5:LSB.
7.5
2 bits
Forward Direction
Unsigned Integer
0x00 - Not in Forward
0x01 - Forward
0x10 - Fault
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 Parameter Group Number.
2. Broadcast interval for CA Speed Sensor status message can be configured (see parameter number 02 in Configuration Parameters, Table 9).
3. The pulse counter will roll over to 0 when it passes 1,000,000 in a forward direction. The pulse counter will roll over to 1,000,000 when passes 0 in a reverse
direction. The pulse counter will default to 0 at startup.
4. Checksum = Byte1 + Byte2 + Byte3 + Byte4 + Byte5 + Byte6 + Byte7 + Message Counter & 0x0F + Message ID Low Byte + Message ID Mid Low Byte +
Message ID Mid High Byte + Message ID High Byte
5. Message Checksum = (((Checksum >> 6) & 0x03) + (Checksum >> 3) + Checksum) & 0x07.

Parker Hannifin Corporation –GS100 User Manual 19
Address Claim Messages
Address Claimed –AC(1)(2)
PGN
PF
PS
SA
Parameter Group Definition
0xEE00(60928)
238
255
SA(1)
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 be changed
5.1
3 bits
ECU Instance
SPN 2840, ECU Instance is 0.
5.4
5 bits
Function Instance
SPN 2839, Function Instance is 0.
6
1 byte
Function
SPN 2841, Speed Sensor function for industry group and vehicle system.
7.1
1 bit
Reserved
For Speed Sensor this bit is 0.
7.2
7 bits
Vehicle System
SPN 2842, Vehicle System is 0.
8.1
4 bits
Vehicle System Instance
SPN 2843, Vehicle System Instance is 0.
8.5
3 bits
Industry Group
SPN 2846, 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 be changed
5.1
3 bits
ECU Instance
SPN 2840, ECU Instance is 0.
5.4
5 bits
Function Instance
SPN 2839, Function Instance is 0.
6
1 byte
Function
SPN 2841, speed sensor function for industry group and vehicle system.
7.1
1 bit
Reserved
0
7.2
7 bits
Vehicle System
SPN 2842, Vehicle System is 0.
8.1
4 bits
Vehicle System Instance
SPN 2843, Vehicle System Instance is 0.
8.5
3 bits
Industry Group
SPN 2846, Industry Group is 0.
8.8
1 bit
Arbitrary Address Capable
SPN 2844, 0 –Speed Sensor is not capable of selecting alternate Source Address
itself, cannot be changed