HYDACELECTRONIC HLB 1400 Setup guide

Part No.: 670065 / Status: 2021-05-27 E
Protocol
Description
CANopen
HLB 1400
HYDACLAB
Oil condition sensor
(Translation of original instructions)

Protocol Description HLB 1400 CANopen Page 2
Status 2021-05-27 HYDAC ELECTRONIC GMBH Part no.: 670065
Table of Contents
1Introduction .....................................................................................................................5
1.1Generally .......................................................................................................................5
1.2Changes of technical terms in the context of “political correctness”..............................5
2Functions of the HLB 1400 CANopen ...........................................................................6
3Transmission rates .........................................................................................................6
4CAN-Frames ....................................................................................................................6 
5Node ID.............................................................................................................................7
6Transmission services ...................................................................................................7
6.1Service Data Object (SDO) ...........................................................................................7
6.2Process Data Object (PDO) ..........................................................................................8
6.3Synchronisation Object (SYNC) ....................................................................................9
6.4Emergency Object (EMCY) .........................................................................................10
6.5Heartbeat.....................................................................................................................10
6.6Network Management Services (NMT) .......................................................................11
6.7Boot Up Protocol .........................................................................................................11
7The Object Dictionary ...................................................................................................12
7.1Set-up of the Object Dictionary....................................................................................12
7.2Structure of the device-specific part according to DS404............................................12
8Entries in the Object Dictionary...................................................................................14
8.1Communication Profile Specific Entries (DS301) ........................................................14
8.1.1Index 1000h: DeviceType (read only) ..................................................................14
8.1.2Index 1001h: ErrorRegister (mappable, read only) .............................................. 14
8.1.3Index 1002h: ManufacturerStatusRegister (mappable, read only).......................14
8.1.4Index 1003h: Pre-defined error field (read only)...................................................14
8.1.5Index 1005h: SyncMessageIdentifier (read write) ................................................ 14
8.1.6Index 1008h: ManufacturerDeviceName (const)..................................................15
8.1.7Index 1009h: ManufacturerHardwareVersion (const)...........................................15
8.1.8Index 100Ah: ManufacturerSoftwareVersion (const)............................................15
8.1.9Index 1010h: StoreParameters ............................................................................ 15
8.1.10Index 1011h: RestoreDefaultParameters .............................................................16
8.1.11Index 1014h: CobIdEmergencyMessage (read write) .......................................... 16
8.1.12Index 1017h: ProducerHeartbeatTime (read write) .............................................. 16
8.1.13Index 1018h: IdentifyObject.................................................................................. 16
8.1.14Index 1029h: Error behaviour............................................................................... 17
8.1.15Index 180Xh: TPDO parameters .......................................................................... 17
8.1.16Index 1A0Xh: TPDO mapping parameter............................................................. 18
8.1.17Index 1F80h: NMT-Startup (read write)................................................................19
8.2Device Profile Specific Entries (DS404) ......................................................................20
8.2.1Index 6110h: SensorType .................................................................................... 20
8.2.2Index 6112h: OperatingMode............................................................................... 20
8.2.3Index 7130h/9130h: ProcessValue (mappable) ...................................................20

Protocol Description HLB 1400 CANopen Page 3
Status 2021-05-27 HYDAC ELECTRONIC GMBH Part no.: 670065
8.2.4Index 6131h: PhysicalUnitProcessValue..............................................................21
8.2.5Index 6132h: ProcessValueDecimalDigits ........................................................... 21
8.2.6Index 61B0h:ProcessValueSignalNames.............................................................22
8.2.7Index 6150h: AnalogInputStatus (mappable) .......................................................22
8.3Manufacturer Specific Entries......................................................................................22
8.3.1Index 2001h: NodeID (read write) ........................................................................ 22
8.3.2Index 2002h: Baudrate (read write)...................................................................... 23
8.3.3Index 2100h: Temperature Settings ..................................................................... 23
8.3.4Index 2101h: Oil condition warning thresholds.....................................................24
8.3.5Index 2102h: Oil condition alarm thresholds ........................................................ 24
8.3.6Index 2103h: Reset reference cycle (write only) .................................................. 24
8.3.7Index 2104h: Conductivity measurement method (write only) .............................24
9Layer setting services (LSS) and protocols ...............................................................25
9.1Finite state automaton, FSA ........................................................................................26
9.2Transmission of LSS services .....................................................................................27
9.2.1LSS message format............................................................................................ 27
9.3Switch mode protocols ................................................................................................28
9.3.1Switch mode global protocol ................................................................................28
9.3.2Switch mode selective Protokoll........................................................................... 28
9.4Configuration protocols................................................................................................29
9.4.1Configure Node ID protocol.................................................................................. 29
9.4.2Configure bit timing parameters protocol ............................................................. 30
9.4.3Activate bit timing parameters Protokoll ............................................................... 31
9.4.4Store configuration Protokoll ................................................................................31
9.5Inquire LSS-Address Protokolle ..................................................................................32
9.5.1Inquire Identity Vendor-ID Protokoll .....................................................................32
9.5.2Inquire Identity Product-Code Protokoll................................................................32
9.5.3Inquire Identity Revision-Number Protokoll .......................................................... 33
9.5.4Inquire Identity Serial-Number Protokoll...............................................................33
9.6Inquire Node-ID Protokoll ............................................................................................34
9.7Identification Protocols ................................................................................................35
9.7.1LSS identify remote slave protocol.......................................................................35
9.7.2LSS identify slave protocol ...................................................................................35
9.7.3LSS identify non-configured remote slave protocol..............................................36
9.7.4LSS identify non-configured slave protocol ..........................................................36
9.7.5Fastscan protocol ................................................................................................. 36
10Connection ....................................................................................................................37
10.1Switching on the supply voltage ..................................................................................37
10.2Setting the Node ID and Baud rate by means of LSS services ...................................37
10.2.1Configuration of the Node ID, sequence ..............................................................37
10.2.2Configuration of the Baud rate, sequence............................................................ 38
11Commissioning .............................................................................................................39
11.1CAN interface ..............................................................................................................39
11.2EDS file........................................................................................................................39

Protocol Description HLB 1400 CANopen Page 4
Status 2021-05-27 HYDAC ELECTRONIC GMBH Part no.: 670065
Preface
This manual provides you, as user of our product, with key information on the
operation and maintenance of the equipment.
It will help you to familiarise yourself with the product and assist you in
obtaining maximum benefit in the applications for which it is designed.
This documentation must always be kept at hand.
Please note that the data on the software technology provided in this manual
refers to that available at the time of publication.
Should you find any errors whilst using this manual, or have any suggestions
for improvements, please contact:
HYDAC ELECTRONIC GMBH
Technische Dokumentation
Hauptstrasse 27
66128 Saarbruecken
-Germany-
Phone:[phone] / 509-01
Fax: [phone]
Email: [email protected]
We look forward to receiving your input.
“Putting experience into practice”

Protocol Description HLB 1400 CANopen Page 5
Status 2021-05-27 HYDAC ELECTRONIC GMBH Part no.: 670065
1 Introduction
1.1 Generally
The oil condition sensor HLB 1400 CANopen meets the CANopen standards according
to the following profiles and standards:
[1] CiA DS301, Version: 4.2.0 (21st February 2011)
CANopen application layer and communication profile
[2] CiA DS404, Version 2.1.0 (19th July 2016)
Device profile for measuring devices and closed-loop controllers
[3] CiA DS305, Version: 3.0 (08th May 2013)
Layer setting services (LSS) and protocols
This manual describes the functions supported by the HLB 1400 CANopen. A basic
knowledge of CAN and CANopen is assumed. The exact function is described in the
a.m. Draft Standards. Since both specifications are issued in English, the features
described in this manual are identified using the English description from the
specification and are shown in italics, for clarity.
A more detailed description of the product properties is available in the associated
operating instructions or quickstart guide.
1.2 Changes of technical terms in the context of “political correctness”
HYDAC Electronic GmbH continuously strive to respect human rights and every
individu-al's dignity in any context. However, when it comes to communication
technology, one technical term is still very common "Master – Slave".
In order to avoid this archaic and discriminating expression, the term has been
replaced wherever possible in this documentation, using the following substitution:
"Master – De-vice" ("Device" →"Slave"). Exceptions are only terms which are used in
this form in offi-cial documentation. These exceptions are only used to make it easier
for the reader to understand the connection between this documentation and the official
documents.