Table of Contents
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Manual for
User/Technical
Digital Pressure Sensor with CANopen
PERSONAL INJURY WARNING
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the prod-
uct could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
IMPORTANT
It is recommended that you read this document thoroughly
before applying power to this unit.
Table of Contents
Chapter 1 - General Information . . . . . . . . . . . . . . . . . . . . . .1
Chapter 2 - Technical Data and Performance Details . . . . . . .3
Chapter 3 - Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Chapter 4 - Setting Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Chapter 5 - Network Management . . . . . . . . . . . . . . . . . . . .11
Chapter 6 - Heartbeat Protocol . . . . . . . . . . . . . . . . . . . . . . .13
Chapter 7 - Process Data Objects . . . . . . . . . . . . . . . . . . . .13
Chapter 8 - Service Data Objects . . . . . . . . . . . . . . . . . . . . .14
Chapter 9 - Emergency Objects . . . . . . . . . . . . . . . . . . . . . .15
Chapter 10 - Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
, Model DPS
®
RELEASE INFORMATION
Document Name
Digital Pressure Sensor with
CANopen
, Model DPS,
®
User/Technical Manual
Digital Pressure Sensor with
CANopen
, Model DPS,
®
User/Technical Manual
REFERENCES
The following list identifies all documents that may be sources
of reference for materials discussed in this publication.
•
Digital Pressure Sensor with CANopen
product sheet
50085804, Rev. B
Doc. ID
Release
Pub.
No.
Date
50085804
A
May
2013
50085804
B
April
2016
, Model DPS,
®
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Table of Contents
Related Manuals for Honeywell DPS CANopen
Summary of Contents for Honeywell DPS CANopen
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Page 1: Table Of Contents
50085804, Rev. B Manual for User/Technical Digital Pressure Sensor with CANopen , Model DPS ® RELEASE INFORMATION PERSONAL INJURY WARNING Document Name Doc. ID Release Pub. DO NOT USE these products as safety or emergency stop Date devices or in any other application where failure of the prod- Digital Pressure Sensor with 50085804 uct could result in personal injury. - Page 2 WARNING: Warning symbol indicates a potentially hazardous situation, which, if not avoided, could result in serious injury or death. WARNING: Warning symbol on the equipment refers the user to the product manual for ad- ditional information. The symbol appears next to required information in the manual. ii sensing.honeywell.com...
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Page 3: Chapter 1 - General Information
Definition Honeywell’s Digital Pressure Sensor with CANopen , Model ® Analog to Digital Converter DPS, is an addition to Honeywell’s general-purpose pressure BFSL Best Fit Straight Line sensors that are pre-configured with a variety of features and Control Area Network options for use in a wide range of demanding applications. - Page 4 Output: CANbus with CANopen protocol ® Medical equipment systems (i.e., X-ray collimator, MRI • Total Error Band [±2 % FS]: Honeywell specifies Total scanning, etc.) Error Band (TEB), the most comprehensive, clear and • Aerospace meaningful measurement that includes nonlinearity,...
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Page 5: Chapter 2 - Technical Data And Performance Details
Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® CHAPTER 2 - TECHNICAL DATA AND PERFORMANCE DETAILS 2.1 Physical Dimensions Code 6a: 6-pin, vented, Code 6bj: 5-pin vented, Bendix style M12 connector Pressure ports Code 5a Code 5b Code 5c Code 5d Code 5f... - Page 6 In wet/dry unit, the wet port (high port) has ® all-welded stainless steel and Hastelloy construction. The dry port ® (low port) has no isolation diaphragm. 2.7 Electrical Specifications Characteristic Parameter Excitation 9 Vdc to 28 Vdc 4 sensing.honeywell.com...
- Page 7 Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® 2.8 Recommended Grounding 2.9 Performance Specifications If there is a provision to ground the enclosure at the applica- At 25 °C [77 °F] and a rated excitation unless otherwise noted tion being used, use the recommended grounding method as Characteristic Parameter...
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Page 8: Chapter 3 - Introduction
Sensor with CANopen Series) ® BOOTUP 700 + The communications object iden- HEARTBEAT Node-ID tifier for the heartbeat object COB-ID The bit rate that is used for CAN Bit rate communications. [Bit rate is Kbps mentioned in decimal] 6 sensing.honeywell.com... -
Page 9: Chapter 4 - Setting Up
Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® CHAPTER 4 - SETTING UP 4.1 Procedure to Get Started 4.2 Node-ID Configuration In order to operate in the host network it is necessary to en- The Node-ID is used to provide unique communication object sure: identifiers for each CANopen device on the network. - Page 10 17 00 00 00 00 00 00 00 Store configuration Receive 17 00 00 00 00 00 00 00 Response ok Transmit 04 00 00 00 00 00 00 00 Waiting state Receive 01 00 Enter operational state Receive Pressure data Transmit 8 sensing.honeywell.com...
- Page 11 Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® 4.4 Activate Bit Timing Command The new bit rate is valid after a reset of the device. It is highly recommended to power off the CANopen slave device first ®...
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Page 12: Chapter 5 - Network Management
0x0000 Node-Id the Digital Pressure Sensor with CANopen , Model DPS, in the ® host network. Figure 3. NMT State Transition Diagram Power-on Initialising Pre-operational (a, b, c, d) Stopped (a, b) Operational (a, b, c, d, e) 10 sensing.honeywell.com... - Page 13 Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® CS is the Command Specifier, which can have the following values: Command Description Table 9: Start Remote Node Service Specifier (hex) The Digital Pressure Sensor with CANopen , Model DPS, enters ®...
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Page 14: Chapter 6 - Heartbeat Protocol
Synchronously triggered Message transmission is triggered by the occurrence of the SYNC object. The trigger condition is the number of sync and optionally an internal event. The Model DPS supports the trans- mission types listed in the Table 17. 12 sensing.honeywell.com... - Page 15 Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® ‘Table 17. Transmission Types Supported by the Digi- 7.2 Changing the Output Units tal Pressure Sensor with CANopen , Model DPS ® The default unit of the process value is psi. The physical units Transmission Description of the process value can be read or modified by using the ob-...
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Page 16: Chapter 8 - Service Data Objects
0609 0011 write-only object. Attempt to read a write-only object Value of parameter exceeded (only for write access)Value of parameter exceeded (only for 0609 0031 write access) Value of parameter exceeded (only for write access) 0800 0000 General error 14 sensing.honeywell.com... -
Page 17: Chapter 9 - Emergency Objects
Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® CHAPTER 9 - EMERGENCY OBJECTS CHAPTER 10 - OPERATION The Digital Pressure Sensor with CANopen , Model DPS, will This section describes the fundamental operation and configu- ® transmit an emergency object if an internal error is detected or rations available for the Digital Pressure Sensor with CANo- a source of error is removed. - Page 18 CANopen ® Disable PDO Receive Return OK Transmit Write TPDO MAP Receive disable Return ok Transmit Change mapping Receive Return ok Transmit Write TPDO MAP Receive enable Return ok Transmit Turn PDO on Receive Return OK Transmit 16 sensing.honeywell.com...
- Page 19 Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® Table 27. Synchronous Acyclic PDO Transmission Data (hex) Description Direction w.r.t (hex) Digital Pressure Sensor with Byte0 Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 CANopen ® Change the transmis- sion type to synchronous Receive (acyclic)
- Page 20 100 millisec Return ok Transmit Write to PDO com- munications object Receive event. Timer with value of 1000 mS. The Digital Pressure Sensor with CANo- , Model DPS, ® Transmit starts transmitting the PDO every 1000 millisec 18 sensing.honeywell.com...
- Page 21 Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® 10.5 Calibration The Digital Pressure Sensor with CANopen , Model DPS, al- ® lows auto zero correction by using the object 0x6125. When autozero correction is applied, all the objects associated with process value are changed internally by the Model DPS.
- Page 22 This object contains the communication parameters for the PDOs the CANopen ® 0x1800 and 0x05 cation parameter device is able to transmit TPDO mapping 0x1A00 0x00-0x08 This object contains the mapping for the PDOs the device is able to transmit parameter 20 sensing.honeywell.com...
- Page 23 Digital Pressure Sensor with CANopen , Model DPS 50085804, Rev. B ® APPENDIX - OBJECT DICTIONARY, continued CiA Device Profile Objects 0x6000 – 0x9FFFF Index SubIndex Name Description 0x6110 0x00-x01 AI sensor type Specifies the type of sensor, which is connected to the analogue input This object defines the additional offset value for the analogue input channel.
- Page 24 While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the custom- er to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this print- ing.