Baker Hughes Druck DPS 8000 Series User manual

Druck.com
DPS 8000 Series
CAN bus Pressure Transducer
Instruction Manual

Copyright 2011 Baker Hughes Company.
English–DPS 8000 Instruction Manual | i
Safety
The manufacturer has designed this sensor to be safe when operated using the procedures
detailed in this manual. Do not use this sensor for any other purpose than that stated.
This publication contains operating and safety instructions that must be followed for safe
operation and to maintain the sensor in a safe condition. The safety instructions are either
warnings or cautions issued to protect the user and the equipment from injury or damage.
Use qualified1 personnel and good engineering practice for all procedures in this publication.
Toxic Materials
There are no known toxic materials used in this sensor.
Maintenance
The sensor must be maintained using the manufacturer’s procedures and these should be carried
out by authorized service agents or the manufacturer’s service departments.
Druck.com
For technical advice contact the manufacturer.
Symbols
Abbreviations
The following abbreviations are used in this manual.
WARNING Do not apply pressure greater than the maximum safe working
pressure to the sensor.
1 A qualified technician must have the necessary technical knowledge, documentation, special test
equipment and tools to carry out the required work on this equipment.
Symbol Description
This equipment meets the requirements of all relevant European safety directives. The
equipment carries the CE mark.
This symbol, in this manual, indicates a hazardous operation.
Do not dispose of this product as household waste. Use an approved organization that
collects and/or recycles waste electrical and electronic equipment. For more information,
contact one of these:
- Our customer service department: Druck.com
- Your local government office.

Copyright 2011 Baker Hughes Company.
ii | DPS 8000 Instruction Manual–English
Note: Abbreviations are the same in the singular and plural.
Abbreviation Description
a Absolute (Pressure version)
ASCII American Standard Code for Information Interchange
°C Celsius (Degrees)
CAN Controller Area Network
CANopen A set of standards that defines the operation of devices across a CAN system.
CiA CAN in Automation international users and manufacturers group (CiA e.V.)
COB Communication Object (CAN Message): Data is sent across a CAN Network inside
a COB.
COB-ID COB-Identifier. Identifies a COB uniquely in a Network and determines the priority
of the COB.
dc Direct Current
DPS Digital Pressure Sensor
EMC Electromagnetic Compatibility
EN European Norm
°F Fahrenheit (Degrees)
FP Floating Point
FS Full-scale. Refers to a full-scale value from a transducer or instrument.
FV Field Value
g Acceleration of Gravity
g Gauge (Pressure version)
g Gram
Hz Hertz
ID Identifier
kbits/s Kilobits per second
LSS Layer Setting Services
max Maximum
mbar Millibar
min Minimum
mm Millimetre
ms Millisecond
MΩ Megohm
NMT Network Management: One of the service elements of the CAN Application Layer
NPT National Pipe Taper (a thread standard)
PDO Process Data Object

Copyright 2011 Baker Hughes Company.
English–DPS 8000 Instruction Manual | iii
PIN Personal Identification Number
psi Pound-force per square inch
PV Process Value
SDO Service Data Object
SDS Sales Data Sheet
SI Système International
S/N Serial Number
V Volt
Abbreviation Description

Copyright 2011 Baker Hughes Company.
iv | DPS 8000 Instruction Manual–English

Copyright 2011 Baker Hughes Company.
English–DPS 8000 Instruction Manual | v
Contents
1. Introduction 1
1.1 Manufacturer 1
2. Description 1
2.1 Purpose 1
2.1.1 Applications 1
2.1.2 Summary of Facilities 1
2.1.3 Summary of the CANopen Set of Functions 2
2.2 Technical Specifications 2
2.3 Design and Principle of Operation 2
2.4 Markings 3
3. Installation & Operation 3
3.1 General Requirements 3
3.2 Safety Measures 4
3.3 Connecting to a Pressure Source 5
3.3.1 Media Compatibility 5
3.3.2 Pressure Containment 6
3.4 Connection to CAN bus System 6
3.5 Power Requirements 7
3.6 Maintenance 7
3.6.1 Visual Inspection 7
3.6.2 Error Register Status 7
3.6.3 Cleaning 7
3.6.4 Adjustment 7
3.7 Returned Goods Procedure 9
3.7.1 Safety Precautions 9
3.7.2 Important Notice 9
3.8 Electromagnetic Compatibility 9
3.8.1 Power Supply and Metering 9
3.8.2 Cable Type 10
3.8.3 Earthing 10
4. Operation 10
4.1 Start Operating 10
4.2 Procedures 10
4.3 Quick Start 11
4.4 Primary Objects 11
4.5 To Change the Operation - Node ID and Baud Rate 11
4.6 To Change the Operation - Objects: 0x1000 -0x1FFFF 11
4.6.1 0x100C to 0x100E - Error Control: Node Guarding Option 11
4.6.2 0x1017 – Error Control: Heartbeat Option 11
4.6.3 0x1010 01 – To Save Changes to the Data Dictionary 11
4.6.4 0x1011 01 – To Re-apply the Factory Values 12
4.6.5 0x1800 02 – The PDO Transmission (Type or Period) 12
4.6.6 0x1A00 – The Data in the ‘Transmit PDO’ 12
4.7 To Change the Operation – Objects: 0x2000 –0x2FFFF 12
4.7.1 0x210C– Node ID 12
4.7.2 0x210D – Bit Rate 12

Copyright 2011 Baker Hughes Company.
vi | DPS 8000 Instruction Manual–English
4.7.3 0x2200 – To Change the Calibration Data 13
4.7.4 0x2201 to 0x2203 – The Last Calibration Year, Month, Day 13
4.7.5 0x2204 to 0x2206 – The Next Calibration Year, Month, Day 13
4.7.6 0x2207 – The Pressure Calibration Gain 13
4.7.7 0x2208 – The Pressure Calibration Offset 13
4.7.8 0x2209 – The Temperature Calibration Gain 14
4.7.9 0x220A – The Temperature Calibration Offset 14
4.7.10 0x220D to 0x2218 – The Filter System 14
4.7.11 0x2304 – The Tag for the Type of Data 14
4.8 To Change the Operation – Objects: 0x6000 –0x6FFFF 14
4.8.1 0x6120 to 0x6124 – The Scale Data for Pressure and Temperature Output
14
4.8.2 0x6131 01 – The Units for the Pressure Output 15
4.8.3 0x6148 – The Local Limits (Minimum Pressure and Temperature) 15
4.8.4 0x6149 – The Local Limits (Maximum Pressure and Temperature) 15
4.9 To Monitor the Operation – Objects: 0x1000 –0x1FFFF 15
4.9.1 0x1001 – The Status of the Unit 15
4.10 To Monitor the Operation – Objects: 0x2000 –0x2FFFF 16
4.10.1 0x2006 – The Count: Pressure is More than the Limit 16
4.10.2 0x2007 – The Count: Pressure is Less than the Limit 16
4.10.3 0x2008 – The Count: Temperature is More than the Limit 16
4.10.4 0x2009 – The Count: Temperature is Less than the Limit 17
4.11 To Monitor the Operation – Objects: 0x6000 –0x6FFFF 17
4.11.1 0x6130 01/0x6130 02 – The Pressure and Temperature 17
4.11.2 0x6150 – The Pressure and Temperature Status 17
Appendix A. CANopen Object Dictionary 19
A.1 Communication Segment 19
A.1.1 Object 1000h: Device Type 19
A.1.2 Object 1001h: Error Register 19
A.1.3 Object 1003h: Pre-defined Error Field 20
A.1.4 Object 1005h: COB-ID SYNC 20
A.1.5 Object 1007h: Synchronous Window Length 20
A.1.6 Object 1008h: Manufacturer Device Name 21
A.1.7 Object 100Ch: Guard Time 21
A.1.8 Object 100Dh: Life Time Factor 21
A.1.9 Object 1010h: Store Parameter Field 22
A.1.10 Object 1011h: Restore Default Parameters 22
A.1.11 Object 1012h: COB-ID Time Stamp 23
A.1.12 Object 1014h: COB-ID EMCY 24
A.1.13 Object 1015h: Inhibit Time Emergency 24
A.1.14 Object 1017h: Producer Heartbeat Time 24
A.1.15 Object 1018h: Identity Object 25
A.1.16 Object 1019h: Synchronous Counter Overflow Value 26
A.1.17 Object 1800h: Transmit PDO Communication Parameter 1 26
A.1.18 Object 1A00h: Transmit PDO Mapping Parameter 1 27
A.2 Manufacturer Segment 28
A.2.1 Object 2003h: Current Time 28
A.2.2 Object 2004h: Acquisition Time 28
A.2.3 Object 2005h: Acquisition Interval 29
A.2.4 Object 2006h: Pressure Span Overflow Count 29
A.2.5 Object 2007h: Pressure Span Underflow Count 29
A.2.6 Object 2008h: Temperature Span Overflow Count 29

Copyright 2011 Baker Hughes Company.
English–DPS 8000 Instruction Manual | vii
A.2.7 Object 2009h: Temperature Span Underflow Count 30
A.2.8 Object 210Ch: Node ID 30
A.2.9 Object 210Dh: Bit Rate 30
A.2.10 Object 2200h: Calibration Access Pin 31
A.2.11 Object 2201h: Last Calibration Year 31
A.2.12 Object 2202h: Last Calibration Month 31
A.2.13 Object 2203h: Last Calibration Day 31
A.2.14 Object 2204h: Next Calibration Year 32
A.2.15 Object 2205h: Next Calibration Month 32
A.2.16 Object 2206h: Next Calibration Day 32
A.2.17 Object 2207h: Pressure Gain 33
A.2.18 Object 2208h: Pressure Offset 33
A.2.19 Object 2209h: Temperature Gain 33
A.2.20 Object 220Ah: Temperature Offset 33
A.2.21 Object 220Dh: FIR Samples Size 34
A.2.22 Object 220Eh: FIR Sample Data 34
A.2.23 Object 220Fh: FIR2 Samples Size 34
A.2.24 Object 2210h: FIR2 Sample Data 35
A.2.25 Object 2211h: FIR3 Samples Size 35
A.2.26 Object 2212h: FIR3 Sample Data 35
A.2.27 Object 2213h: FIR4 Samples Size 35
A.2.28 Object 2214h: FIR4 Sample Data 36
A.2.29 Object 2215h: FIR5 Samples Size 36
A.2.30 Object 2216h: FIR5 Sample Data 36
A.2.31 Object 2217h: Selected FIR Filter 37
A.2.32 Object 2218h: FIR Pre-scaler 37
A.2.33 Object 2300h: PDCR Min Pressure 38
A.2.34 Object 2301h: PDCR Max Pressure 38
A.2.35 Object 2302h: PDCR Type 39
A.2.36 Object 2303h: PDCR Acquisition Period 39
A.2.37 Object 2304h: PDCR Text 39
A.3 Device Profile Segment 39
A.3.1 Object 6100h: AI Input FV 39
A.3.2 Object 6101h: AI Input Unit 40
A.3.3 Object 6110h: AI Sensor Type 41
A.3.4 Object 6120h: AI Input Scaling 1 FV 42
A.3.5 Object 6121h: AI Input Scaling 1 PV 42
A.3.6 Object 6122h: AI Input Scaling 2 FV 43
A.3.7 Object 6123h: AI Input Scaling 2 PV 44
A.3.8 Object 6124h: AI Input Offset 44
A.3.9 Object 6130h: AI Input PV 45
A.3.10 Object 6131h: AI Physical Unit PV 46
A.3.11 Object 6148h: AI Span Start 46
A.3.12 Object 6149h: AI Span End 47
A.3.13 Object 6150h: AI Status 48
Appendix B. Alternative Pressure Units 49
Appendix C. Bibliography 51

Copyright 2011 Baker Hughes Company.
viii | DPS 8000 Instruction Manual–English