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DH3
User Manual
104 pgs8.84 Mb0

OleumTech WG-0900-DH3, DH3, WG-0915-DH3, WG-2400-DH3, WG-2410-DH3 User Manual

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Page 1
DH3 WIRELESS GATEWAY
Based on Firmware v1.3.0.x-RF2
DH3 WIRELESS GATEWAY
WG-0900-DH3 WG-0915-DH3 WG-2400-DH3 WG-2410-DH3
User Guide
Page 2
DH3 WIRELESS GATEWAY
Contents (Index on Next Page)
Contents (Index on Next Page) .................................................................................................................... 2
PREFACE/SAFETY .......................................................................................................................................... 4
1. COMPLIANCES/CONFORMITÉ ...................................................................................................... 5
2. CERTIFICATIONS ........................................................................................................................... 6
3. PRODUCT & SYSTEM OVERVIEW.................................................................................................. 7
4. POWER CONSUMPTION ............................................................................................................... 8
5. HARDWARE OVERVIEW ............................................................................................................... 9
6. NETWORK DIAGRAM ................................................................................................................. 10
7. ITEMS REQUIRED FOR DH3 SETUP ............................................................................................. 11
8. QUICK REFERENCE - CONFIGURATION/INSTALLATION SEQUENCE ............................................ 12
9. LED STATES (STATUS INDICATORS) ............................................................................................ 13
10. WIRING DIAGRAMS (SERIAL AND POWER) ................................................................................ 14
11. LOCAL LCD DISPLAY ................................................................................................................... 15
12. GROUNDING BEST PRACTICES ................................................................................................... 17
13. INSTALLATION ............................................................................................................................ 19
14. RF SETUP / RF SECURITY ............................................................................................................ 24
15. BreeZ® PROJECT FILE CREATION ................................................................................................ 26
16. BreeZ® MAIN SCREEN VIEW ....................................................................................................... 32
17. MODBUS MAPPING TABLE MANAGEMENT ............................................................................... 33
18. EDITING GATEWAY PROPERTIES ................................................................................................ 36
19. AUTHENTICATION (USER ROLES) ............................................................................................... 38
20. UPDATE DH3 FUNCTION IN BreeZ® (PROGRAM/CONFIGURE DH3) ........................................... 39
21. CONNECT TO DH3 FUNCTION IN BreeZ®.................................................................................... 41
22. DEBUG SESSION ......................................................................................................................... 42
23. DH2 TO DH3 CONVERSION IN BreeZ® ........................................................................................ 43
24. ADDING IMPORT POINTS TO MODBUS TABLE ........................................................................... 44
25. POLLING MODBUS REGISTERS USING BreeZ® ............................................................................ 45
26. EVENT LOGGING (DATA LOGGING) ............................................................................................ 46
27
. TRENDING (DATA LOGGING) ...................................................................................................... 50
28. WEB SERVER .............................................................................................................................. 54
29. RF REFRESH TIME TAG(S) ........................................................................................................... 59
30. MODBUS WRITE FUNCTION AND WRITING TO DH3 .................................................................. 60
31. PEER-TO-PEER/REPEATER/SHARING DATA ................................................................................ 62
32. MAPPING AN IMPORT TO AN OUTPUT ON BASE UNIT .............................................................. 64
33. MAPPING AN IMPORT TO AN OUTPUT ON WIRELESS MULTI-I/O MODULE .............................. 65
34. RS485 I/O EXPANSION SYSTEM WITH DH3 ................................................................................ 67
35. MODBUS MASTER FUNCTION ................................................................................................... 71
36. ROC LINK MASTER ..................................................................................................................... 76
37. FIRMWARE UPGRADE ................................................................................................................ 78
38. COM PORT SETUP ON PC AND BreeZ® FOR NON-DH3 DEVICES ................................................ 79
39. TRANSMITTER UPDATE – CABLE METHOD (PROGRAM / CONFIGURE) ...................................... 81
40. DH2 or BASE UNIT GATEWAY UPDATE (PROGRAM / CONFIGURE) ............................................ 82
41. SAVING PROJECT FILE TO GATEWAY.......................................................................................... 83
42. RETRIEVING PROJECT FILE FROM GATEWAY ............................................................................. 84
43. WIRELESS SITE SECURITY KEY .................................................................................................... 85
44. RESETTING DH3 PASSWORDS .................................................................................................... 87
45. TEMPLATING FROM A MASTER BreeZ FILE ................................................................................ 90
46. TROUBLESHOOTING – DH3 / GENERAL ..................................................................................... 92
47. TROUBLESHOOTING – TRANSMITTER ........................................................................................ 96
48. GENERAL MAINTENANCE .......................................................................................................... 99
49. GLOSSARY .................................................................................................................................. 99
50. WARRANTY (LIMITED) ............................................................................................................. 102
51. REVISION HISTORY ................................................................................................................... 103
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DH3 WIRELESS GATEWAY
Index
ADDING IMPORT POINTS TO MODBUS TABLE ........................................................................................... 44
AUTHENTICATION (USER ROLES) ............................................................................................................... 38
BreeZ® MAIN SCREEN VIEW ....................................................................................................................... 32
BreeZ® PROJECT FILE CREATION ................................................................................................................ 26
CERTIFICATIONS ........................................................................................................................................... 6
COM PORT SETUP ON PC AND BreeZ® FOR NON-DH3 DEVICES ................................................................. 79
COMPLIANCES/CONFORMITÉ ...................................................................................................................... 5
CONNECT TO DH3 FUNCTION IN BreeZ® .................................................................................................... 41
DEBUG SESSION ......................................................................................................................................... 42
DH2 or BASE UNIT GATEWAY UPDATE (PROGRAM / CONFIGURE) ............................................................ 82
DH2 TO DH3 CONVERSION IN BreeZ® ........................................................................................................ 43
EDITING GATEWAY PROPERTIES ................................................................................................................ 36
EVENT LOGGING (DATA LOGGING) ............................................................................................................ 46
FIRMWARE UPGRADE ................................................................................................................................ 78
GENERAL MAINTENANCE ........................................................................................................................... 99
GLOSSARY .................................................................................................................................................. 99
GROUNDING BEST PRACTICES ................................................................................................................... 17
HARDWARE OVERVIEW ............................................................................................................................... 9
INSTALLATION ............................................................................................................................................ 19
ITEMS REQUIRED FOR DH3 SETUP ............................................................................................................. 11
LED STATES (STATUS INDICATORS) ............................................................................................................ 13
LOCAL LCD DISPLAY .................................................................................................................................... 15
MAPPING AN IMPORT TO AN OUTPUT ON BASE UNIT .............................................................................. 64
MAPPING AN IMPORT TO AN OUTPUT ON WIRELESS MULTI-I/O MODULE ............................................... 65
MODBUS MAPPING TABLE MANAGEMENT ............................................................................................... 33
MODBUS MASTER FUNCTION .................................................................................................................... 71
MODBUS WRITE FUNCTION AND WRITING TO DH3 .................................................................................. 60
NETWORK DIAGRAM ................................................................................................................................. 10
PEER-TO-PEER/REPEATER/SHARING DATA ................................................................................................ 62
POLLING MODBUS REGISTERS USING BreeZ® ............................................................................................ 45
POWER CONSUMPTION ............................................................................................................................... 8
PRODUCT & SYSTEM OVERVIEW ................................................................................................................. 7
QUICK REFERENCE - CONFIGURATION/INSTALLATION SEQUENCE ............................................................ 12
RESETTING DH3 PASSWORDS .................................................................................................................... 87
RETRIEVING PROJECT FILE FROM GATEWAY ............................................................................................. 84
REVISION HISTORY ................................................................................................................................... 103
RF REFRESH TIME TAG(S) ........................................................................................................................... 59
RF SETUP / RF SECURITY ............................................................................................................................ 24
ROC LINK MASTER ..................................................................................................................................... 76
RS485 I/O EXPANSION SYSTEM WITH DH3 ................................................................................................ 67
SAVING PROJECT FILE TO GATEWAY .......................................................................................................... 83
TEMPLATING FROM A MASTER BreeZ FILE ................................................................................................ 90
TRANSMITTER UPDATE – CABLE METHOD (PROGRAM / CONFIGURE) ...................................................... 81
TRENDING (DATA LOGGING) ..................................................................................................................... 50
TROUBLESHOOTING – DH3 / GENERAL ...................................................................................................... 92
TROUBLESHOOTING – TRANSMITTER ........................................................................................................ 96
UPDATE DH3 FUNCTION IN BreeZ® (PROGRAM/CONFIGURE DH3) ........................................................... 39
WARRANTY (LIMITED) ............................................................................................................................. 102
WEB SERVER .............................................................................................................................................. 54
WIRELESS SITE SECURITY KEY .................................................................................................................... 85
WIRING DIAGRAMS (SERIAL AND POWER) ................................................................................................ 14
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DH3 WIRELESS GATEWAY
PREFACE/SAFETY
Thank you for choosing the DH3 Wireless Gateway by OleumTech®.
This document describes the hardware components and how to install and operate the DH3.
This document also describes how to maintain and troubleshoot the device.
CAUTION: Field wiring connections shall be made in accordance with Article 504 of the National Electrical Code, ANSI/NFPA70.
CAUTION: The DH3 must be installed within an enclosure that requires a tool to access. This is to prevent inadvertent disconnection of any of the power wiring, signal wiring or communication cables.
ATTENTION: Le DH3 doit être installé dans une enceinte qui nécessite un outil d'accès. Ce est pour éviter toute déconnexion accidentelle de l'un des câbles câblage de puissance, câblage ou de communication signaux.
WARNING: Ensure installation of the Gateway meets applicable state and national electrical code requirements. The installation of the DH3 should only be performed by a qualified installer or a factory representative.
AVERTISSEMENT: Veiller à l'installation de la passerelle répond Etat et des exigences nationales de code de l'électricité. L'installation de la DH3 ne doit être effectuée par un installateur qualifié ou un représentant de l'usine.
WARNING: To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing.
AVERTISSEMENT: Pour éviter l'inflammation d'atmosphères inflammables ou combustibles, débrancher l'alimentation avant l'entretien.
WARNING: EXPLOSION HAZARD – Substitution of components impair suitability for Zone 2.
AVERTISSEMENT: RISQUE D'EXPLOSION - Le remplacement de composants nuire à la conformité pour la Zone 2.
WARNING: EXPLOSION HAZARD – Do not separate/disconnect connectors when energized.
AVERTISSEMENT: RISQUE D'EXPLOSION - Ne pas séparer / débrancher les connecteurs lorsque excité.
WARNING: EXPLOSION HAZARD – Do not use USB connectors in hazardous area. AVERTISSEMENT: RISQUE D'EXPLOSION - Ne pas utiliser les connecteurs USB en
zone dangereuse.
WARNING: EXPLOSION HAZARD – Do not service when an explosive atmosphere is present.
AVERTISSEMENT: RISQUE D'EXPLOSION - Ne pas service lorsque une atmosphère explosive est présente.
WARNING: EXPLOSION HAZARD – Do not use reset switch in hazardous area. AVERTISSEMENT: RISQUE D'EXPLOSION - Ne pas utiliser le commutateur de
réinitialisation en zone dangereuse.
Must check Software & RF compatibility before deployment!
Note: This equipment is suitable for use in Class I, Division 2 (Zone 2) Groups A, B, C, and D or non-hazardous locations only.
Document Revision Level
This section provides a history of the revision changes to this document.
Revision ECO Number Date Description
M 003670 10/10/17 Revised Site Auth ent i cat ion S ec ur it y Key section 14, para. 8.
Revision History
Click Here for Details
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DH3 WIRELESS GATEWAY
1. COMPLIANCES/CONFORMITÉ
English
Important Information to the User
• This device MUST be professionally installed only by a factory representative or a trained
authorized technician.
• Changes or modifications not expressly approved by the manufacturer may void the user’s
authority to operate the equipment.
• This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation.
• This product contains a FHSS (Frequency Hopping Spread Spectrum) and FSK (Frequency
Shifting Key) modulation RF transceiver for the 902-928 MHz ISM band, designed to meet FCC 15.247, and is used in industrial control and monitoring applications.
• To reduce potential radio interference to other users, install and use only the antenna
supplied by the manufacturer to ensure successful communications.
• The antenna is factory sealed and MUST NOT be modified by the user.
FCC RF Exposure
To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons.
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful communications to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
• Reorient or relocate the antenna.
• Increase the separation between the equipment and receiver.
• Consult the manufacturer for technical help.
This equipment has been certified to comply with the limits for a class B computing device, pursuant to FCC Rules. In order to maintain compliance with FCC regulations, shielded cables must be used with this equipment. Operation with non-approved equipment or use of unshielded cables is likely to result in interference to radio and television reception. The user is cautioned that changes or modifications made to the equipment without the approval of the manufacturer could void the user’s authority to operate this equipment.
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DH3 WIRELESS GATEWAY
CONFORMITÉ
Françias
Informations importantes à l'utilisateur
• Ce dispositif doit être installé par un professionnel que par un représentant de l'usine
ou par un technicien formé et autorisé.
• Les changements ou modifications non expressément approuvés par le fabricant
peuvent annuler l'autorité de l'utilisateur à utiliser l'équipement.
• Cet appareil est conforme à la partie 15 des règles de la FCC. Son fonctionnement est
soumis aux deux conditions suivantes: 1) ce dispositif ne doit pas causer d'interférences nuisibles et 2) cet appareil doit accepter toute interférence reçue, y compris les interférences qui peuvent causer un mauvais fonctionnement.
• Ce produit contient un FHSS (Frequency Hopping Spread Spectrum) émetteur-
récepteur RF pour la bande ISM 902-928 MHz en utilisant FSK (Frequency Shifting Key) modulation, conçu pour répondre FCC 15.247, et est utilisé dans le contrôle industriel et les applications de surveillance.
• Pour réduire les interférences radio potentielles aux autres utilisateurs, installer et
utiliser uniquement l'antenne fournie par le fabricant pour assurer une communication réussie.
• L'antenne est scellé en usine et ne doit être modifié par l'utilisateur.
FCC RF Exposure
Pour se conformer à la FCC exigences de conformité de l'exposition, une distance de séparation d'au moins 20 cm doit être maintenue entre l'antenne de cet appareil et toutes les personnes.
Déclaration de conformité FCC
Cet équipement a été testé et déclaré conforme aux limites d'un appareil numérique de classe B, conformément à la partie 15 des règles de la FCC. Ces limites sont conçues pour fournir une protection raisonnable contre les interférences nuisibles dans une installation résidentielle. Cet équipement génère, utilise et peut émettre de l'énergie radiofréquence et, si non installé et utilisé conformément aux instructions, peut provoquer des communications nuisibles aux communications radio. Cependant, il ne est pas garanti que des interférences ne se produiront pas dans une installation particulière. Si cet équipement provoque des interférences nuisibles à la réception radio ou de télévision, ce qui peut être déterminé en mettant l'équipement hors et sous tension, l'utilisateur est encouragé à essayer de corriger l'interférence par une des mesures suivantes:
• Réorienter ou déplacer l'antenne.
• Augmenter la distance entre l'équipement et le récepteur.
• Consultez le fabricant de l'aide technique.
Cet équipement a été certifié conforme aux limites d'un dispositif informatique de classe B, conformément aux règles de la FCC. Afin de maintenir la conformité aux règlements de la FCC, des câbles blindés doivent être utilisés avec cet équipement. L'utilisation d'équipement ou l'utilisation de câbles non blindés non approuvé est susceptible d'entraîner des interférences dans la réception radio et télévision. L'utilisateur est averti que les changements ou modifications apportées à l'équipement sans l'approbation du fabricant pourraient annuler l'autorité de l'utilisateur à utiliser cet équipement.
2. CERTIFICATIONS
Safety & Certifications
5000530
Class I Division 2, Groups A, B, C, D; Ex nA nC IIC T4 Class I Zone 2; AEx nA nC IIC T4 Gc Tamb: -40 °C to +70 °C; w/optional LCD -20 °C to +70 °C
ATEX: ITS15ATEX48231X; Ex nA nC IIC T4 Gc Tamb: -40 °C to +70 °C; w/optional LCD -20 °C to +70 °C
II 3 G
IECEx: ETL15.0039X; Ex nA nC IIC T4 Gc Tamb: -40 °C to +70 °C; w/optional LCD -20 °C to +70 °C
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DH3 WIRELESS GATEWAY
3. PRODUCT & SYSTEM OVERVIEW
DH3 PRODUCT HIGHLIGHTS
Wireless Gateway (900 MHz or 2.4 GHz ISM Band)
- Serves as a Primary Data Collection Point in OleumTech™ Wireless Sensor and I/O Network
- Advanced Networking Architecture: Point-to-Multipoint/Star (Gateway-to-End Nodes) & Peer-to-Peer/Repeater (Gateway-to­Gateway)
- Works with Gateways / Transmitters / Wireless I/O Modules / RS485 I/O Expansion System
- Secure Over-the-Air AES Encryption and Site Authentication
Data Logger
- Event and System Logging (Can be stored on Internal RAM or Micros SD Card)
- Supports Trending (Up to 1 Sec Sampling Rate/Up to 4 Axes per Trend)
- Exportable to .CSV File Using Local Display or BreeZ® 5.x Software
Web Server
- Remotely View Modbus Data, Trends, Event/System Logs, Network and Device Settings
- Role-based Authentication (Admin/User/Guest), HTTPS
Ethernet RJ-45 Port (10/100/1000 Mbps)
- Modbus TCP/IP Master/Slave
- DHCP Client/Static IP Addressing
Micro SD Card Slot
- Available on Serial Number xxx and Higher for Logging Persistent Data
USB Interfaces
- 2x USB 2.0 Host Ports Firmware Upgrade
- 1x Mini-USB Port for PC Connectivity (BreeZ® Software)
2x RTU Ports (Serial) - RS232 or RS485 (Software Configurable)
- Modbus Master or Slave
- LevelMaster ASCII Slave
- ROC-Link Master
Secure Local (Mini-USB) and Remote (IP) Device Configuration Option
- Configurable Using BreeZ® 5.x Software
- Role-based Authentication (Admin/User), SSL/TLS AES-256 Encryption
Optional Local Modbus RS485 I/O Expansion Solution (Digital, 4-20mA, 0-10V)
Optional 5.7” Local LCD Display: Zero Configuration, Touchscreen
- Access Modbus Data, Event and System Logs, Network and Device Settings, Export Logs to .CSV, and more
ADVANCED NETWORKING ARCHITECTURE
The DH3 Wireless Gateway plays a vital role in the OleumTech Wireless Sensor
Network. When used as a primary Gateway, it serves as the central collection point
of data, which then can be served to any Modbus Master device. The DH3 can
collect data from OleumTech wireless end nodes such as Wireless Transmitters and
Wireless I/O Modules in a “star network” or point-to-multipoint structure. What
sets the OleumTech Gateway apart from the rest of the competition is its ability to
wirelessly share data and control outputs amongst multiple Gateways in a same
network known as “peer-to-peer” architecture. Thus, OleumTech Wireless System
is highly scalable, allowing the creation of a basic network containing a handful of
end nodes to a much more robust network containing hundreds of wireless nodes
and Gateways stretched by many miles.
FLEXIBLE COMMUNICATION
The DH3 is equipped with two (2) serial ports that can be independently configured
using BreeZ® software as a Modbus Master, Modbus Slave, LevelMaster Slave, or
ROC-Link Master. In a typical deployment, a DH3 acts as a Modbus Slave device
that is connected to a Modbus Master device such as a RTU, PLC, HMI, DCS, or
long-haul radio system over Modbus Serial RS232/485 or TCP/IP connection. DH3
can also function as a Modbus Master device to collect critical process values from
a Modbus Slave device. The polled data can be served to a Modbus Master device
or can be shared over the air to another Gateway in a network.
MULTI-FUNCTION GATEWAY
DH3 is a Multi-Function Gateway. Unlike its predecessors, it has the ability to data
log. Data can be in the form of a triggered event logging and, or trending based on
a set interval. Data log can be stored on its internal RAM (not persistent) or
optional Industrial-grade Micro SD card (Serial # xxx and higher). The logged data
can be exported to a .CSV file using BreeZ® Software or via Web Server.
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DH3 WIRELESS GATEWAY
I/O EXPANDABLE
To a DH3, local I/O points can easily be added using the OleumTech RS485 I/O
Expansion System. Digital I/O, Analog 4-20mA, and 0-10 V I/O Modules are
available for deployment. When the DH3 is utilized as a primary Gateway, this I/O
solution allows users to economically add I/O points when other methods of adding
I/O is not as economical or available. When the DH3 is used as a secondary
Gateway as an end node, additional input points can be integrated to collect field
sensor data as well as outputs for controlling valves and other critical processes.
LOCAL DISPLAY
An optional 5.7” Color Touchscreen Local LCD Display can be installed alongside the
DH3. The display provides access to Modbus data, event logs, device and network
settings, and more. The Local Display is specifically designed for use with the DH3
so it requires no programming or software to setup or use. The power is drawn
from the DH3, so no additional power termination is required.
OLEUMTECH WIRELESS SENSOR NETWORK
• Reliable, Robust Wireless Performance
• Eliminates Costly Conduits and Wiring
• Monitor/Control Process Conditions 24/7
• Reduces Labor, Installation and Maintenance Costs
• Helps Meet Regulatory Requirements
• Industrial Strength Performance and Durability
BreeZ® SOFTWARE
• Microsoft Windows®-based software tool for configuring Wireless Devices such as
Wireless Transmitters, Gateways, and I/O Expansion Modules
• Features Quick and Easy Project Creation Wizard
• Modbus Master Read/Write Function for Test Verification
• Allows Project Files to be Saved to and Retrieved from Gateway
• Easily Create Flexible/Sophisticated Network Architecture
• And Much More
4. POWER CONSUMPTION
LCD Plugged In Tx Power 12 Vdc 24 V dc
Boot N/A 432 225 Idl e LCD On N/A 368 216 Idl e LCD Off N/A 220 137 Reset N/A 217 133 Configuration LCD On N/A 382 242 Configuration LCD Off N/A 242 157 Rx from Transmitte r LCD On 100mW 380 237 Rx from Transmitte r LCD Off 100mW 250 161 Tx to Gateway LCD On 1mW 382 216 Tx to Gateway LCD On 10mW 392 220 Tx to Gateway LCD On 100mW 411 240 Tx to Gateway LCD On 500mW 458 268 Tx to Gateway LCD On 1000mW 551 304 Tx to Gateway LCD Of f 1mW 228 138 Tx to Gateway LCD Of f 10mW 238 144 Tx to Gateway LCD Of f 100mW 261 185 Tx to Gateway LCD Of f 500mW 314 190 Tx to Gateway LCD Of f 1000mW 348 199
LCD Unplugged Tx Power 12 Vdc 24 V dc
Boot N/A 225 135 Idle after Boot N/A 217 133 Idle N/A 211 133 Reset N/A 170 110 Configuration N/A 255 140 Rx from Transmitte r 100mW 220 140 Tx to Gateway 1mW 215 133 Tx to Gateway 10mW 218 137 Tx to Gateway 100mW 248 159 Tx to Gateway 500mW 287 179 Tx to Gateway 1000mW 396 207
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DH3 WIRELESS GATEWAY
5. HARDWARE OVERVIEW
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DH3 WIRELESS GATEWAY
DIMENSIONS
6. NETWORK DIAGRAM
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DH3 WIRELESS GATEWAY
7. ITEMS REQUIRED FOR DH3 SETUP
Gateway Setup
• DH3 Wireless Gateway
• External Power Source for DH3 (9-30 VDC)
• Antenna for Gateway (Bulkhead, Omni, or Yagi)
• Antenna Cable (N to MMCX Connector)
• N to N Antenna Cable and Lightning Arrestor (Recommended)
• External Enclosure for DH3
• DIN Rail (35mm)
• USB 2.0 Flash Drive (NTFS format) for Firmware Upgrade
• Local Color Touchscreen Display and Cable - WX-1000-LCD (Optional)
Other Device Setup
• OleumTech Wireless Transmitter(s)
• OleumTech Wireless Gateway(s) (Base Unit or DH2)
• OleumTech Wireless I/O Modules
• OleumTech RS485 I/O Expansion System
Configuration Cables
• Configuration: USB to Mini USB Cable 15 ft (WX-1001-CA2)
• Ethernet Cable (optional)
• Ethernet or Crossover Cable (optional for direct PC to DH3 connection)
• USB to Fast Ethernet Adaptor (optional)
• Do not use USB 2.0 to Gigabit Ethernet Adaptor
Software and PC
• Latest BreeZ® Configuration Software
• Latest DH3 Gateway Firmware
• WT Series Firmware Update Utility Software
• Latest Transmitter Firmware Package
• PC with:
o Microsoft Windows® Vista or Later o 1 GHz or Faster Processor o 256 MB or More RAM o 20 MB Hard Disk Space or More o USB or Serial Port
• Internet Browser for Using DH3 Web Server
o Microsoft® Internet Explorer v10 or later o Google Chrome v39.0 or later o Mozilla Firefox® v32.0 or later
Data Logging
• Use only OleumTech Industrial-Grade Micro SD Card
Part # SX1000-SD2 (2GB, -40 C˚ to 85 C˚)
• Micro SD Card Slot is available on DH3 Serial # 0178730001 and higher
Modbus Master
• Modbus Master Device (RS232 or RS485), RTU, PLC, HMI, etc...
Modbus Slave
• Modbus Slave Device (RS232 or RS485), RTU, PLC, HMI, etc...
Others
• LevelMaster ASCII Master
• ROC-Link Slave
Tools
• Screwdriver Set including Technician’s Screwdriver, Adjustable Wrench
• Any Other Tools Depending on Site and Equipment
Internet Access
• Internet access required for downloading Software, Firmware, or Documents
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DH3 WIRELESS GATEWAY
8. QUICK REFERENCE -
CONFIGURATION/INSTALLATION SEQUENCE
Configuration
1. Download and install latest BreeZ® Software v5.0 or higher to a PC
Download Center: http://support.oleumtech.com (requires login credentials)
2. Check for latest DH3 Firmware on Download Center
3. For Ethernet connectivity, choose method for deployment (DHCP/Static IP
addressing) Factory default is set to Static Address: 10.0.0.10
4. Create a BreeZ® Project File (see sec. 15
)
5. Connect DH3 to Local LCD Display (Optional)
6. Power up DH3 (9-30Vdc) and wait until boot-up sequence is complete
(both LEDs will turn off once boot-up is complete)
7. If upgrading Firmware, follow these instructions: a. Insert a USB Flash Drive with latest DH3 Firmware to DH3’s USB
port
b. Power cycle DH3 to initiate upgrade sequence c. DO NOT UNPLUG USB while upgrading Firmware d. Wait until both LEDs on DH3 turn green (It may take a few
minutes for upgrading process to finish)
e. Remove USB Flash Drive with Firmware f. Power cycle DH3 to reboot
8. Connect PC to DH3 (see sec. 20
)
a. USB (PC) to Mini USB (DH3) b. Ethernet (DHCP/Static IP addressing) (Default Static IP: 10.0.0.10)
Default DH3 usernames and passwords (DO NOT LOSE PASSWORDS) Changing login information is strongly recommended for security purposes
Case Sensitive
username: admin password: admin (all rights) username: user password: user (access only) username: guest password: guest (Web Server only)
9. Select a DH3 in BreeZ® Project Tree (see sec. 20
)
10. Update DH3 with BreeZ® Project File (see sec. 20)
11. Confirm DH3 “Configuration Download OK” in Build Tab Window in BreeZ®
(see sec. 20
)
Installation (see sec. 10-14)
1. Install DH3 inside an enclosure on 35mm DIN rail
2. Follow best grounding practices
3. Setup and connect an Antenna with Lightening Arrestor to DH3
4. Connect DH3 to third-party Serial device(s) or to an Ethernet network
5. Power up DH3
6. Power up/reboot any impacted sensors/devices if necessary
7. Verify RF and data communications a. Use Modbus Register Polling and Write features in BreeZ® b. Use DH3 Web Server to view Modbus table, trends, and system
events
c. Verify communication from third-party device(s) or SCADA system
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DH3 WIRELESS GATEWAY
9. LED STATES (STATUS INDICATORS)
*During DH3 boot-up, LED 1 will be in the last known state at the time of shutdown.
**Similarly, LED 2 will be on during boot-up with last known color at the time of shutdown.
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DH3 WIRELESS GATEWAY
10. WIRING DIAGRAMS (SERIAL AND POWER)
1. Terminal Block is removable to facilitate wiring.
2. Use BreeZ® Software to configure Serial Ports.
a. Right-click on DH3 in Project Tree and select “Edit” b. Click on RTU Port Tab 1 or 2 to edit settings c. Once done, save Project File and Update DH3
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DH3 WIRELESS GATEWAY
11. LOCAL LCD DISPLAY
NOT HOT SWAPPABLE
Disconnect power from DH3 when connecting or disconnecting LCD! Coupez l'alimentation de DH3 pour connecter ou déconnecter LCD !
1. Local LCD Display is designed specifically for use with DH3 and does
not required any software or programming. It provides read-only access to DH3.
a. 5.7” diagonal viewable screen b. Resistive-type touch display c. 640x480 screen resolution d. Zero Configuration e. Powered by DH3 f. Optional 3ft extension adapter available g. Auto-sleep / wake-on-touch h. Manual 180˚ screen rotation i. DIN Rail mountable
2. Home screen
a. One-touch access to most settings b. USB port(s) status c. LCD on/sleep button d. View DH3 Firmware version e. Firmware update prompt
f. Rotate screen g. DH3 hardware reset – hold power button to begin sequence
3. Modbus screen
a. View all points or filter view by device
4. Events screen - System
a. View System events
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5. Events screen – Data Logging
a. View System or Event log
6. Radio screen
a. View RF network settings
7. Serial port screen
a. View the way serial ports are set up
8. Ethernet port screen
a. View Ethernet port settings
b. To view the current IP address from LCD, the Ethernet port must be
actively connected to a network or third-party Ethernet device such as Router, Switch, IP Radio, RTU, PLC, or PC
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12. GROUNDING BEST PRACTICES
1. DO NOT tie earth ground the digital and power ground terminals
Wireless Gateways.
2. The panel enclosure must be grounded to earth.
3. It is safe to mount OleumTech Wireless Gateways to panel enclosure
since the chassis and digital/power ground terminals are isolated.
4. Where bulkhead (black phantom) antennas are used, the inner
surface, outer surface, and inner wall of the hole drilled, should be isolated from the antenna. Use the rubber washers supplied by
manufacturer to isolate the antennas from the enclosures (use
thickest washer supplied by manufacturer to isolate the antennas from the enclosures (use thickest washer on exterior side of enclosure).
TERRE DES MEILLEURES PRATIQUES (Françias)
1. Ne pas attacher TERRE les bornes de masse et de puissance numériques
sans fil Passerelles .
2. Le boîtier du panneau doit être mis à la terre .
3. Il est sûr de monter OleumTech Wireless Gateways au boîtier du panneau
depuis le châssis et les terminaux / sol de puissance numériques sont isolées.
4. Où cloison ( Phantom Black ) antennes sont utilisées , la surface intérieure ,
la surface extérieure , et la paroi intérieure du trou foré , doit être isolé de l'antenne . Utilisez les rondelles en caoutchouc fournies par le fabricant pour isoler les antennes des enceintes (utilisez la plus épaisse rondelle fournie par le fabricant pour isoler les antennes des enceintes (utilisez la plus épaisse rondelle sur côté extérieur de l'enceinte ) .
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Grounding Gateways & I/O Modules:
• Battery negative should never be common with earth ground.
• For fiberglass enclosures, the backplane inside may be connected
to earth ground. Typically, there is a lug specifically for this connection. The equipment inside the enclosure however, should not be common with the backplane in this case.
• For steel enclosures, battery negative should not be common with
the enclosure as the enclosure will usually be common with the pole supporting it (basically earth ground).
A. Where bulkhead (black phantom) antennas are used, the inner surface,
outer surface, and inner wall of the hole drilled, should be isolated from the antenna. Use the rubber washers supplied by the manufacturer to isolate the antennas from the enclosures (use thickest washer on exterior side of enclosure).
B. Where external antennas, such as omni-directional and yagi, are utilized, a
polyphaser is typically used. The actual connection between lightening arrestor and antenna cable should be isolated. The lightening arrestor itself has its own lug designed to be connected to earth ground.
• Once all wiring and grounding recommendations have been
followed it is important to test the ground resistance at the grounding rod to assure a good ground. The most effective grounding method is direct connection to earth ground with minimal impedance. An impedance of less than 5 Ohms is recommended.
• For more details on proper grounding electrodes and grounding
electrode conductors, consult the National Electrical Code.
CAUTION: Ensure field wiring connections are in accordance with Article 504 of the National Electrical Code, ANSI/NFPA70. For more details on proper grounding electrodes and grounding electrode conductors, consult the National Electrical Code.
Terre passerelles et modules E / S: (Français)
• Négative batterie ne doit jamais être commun avec la terre.
• Pour les enveloppes en fibre de verre, le fond de panier à l'intérieur peut
être relié à la terre. Typiquement, il se agit d'un ergot spécifiquement pour cette connexion. L'équipement intérieur de l'enceinte ne devrait toutefois pas être commun avec le fond de panier dans ce cas.
A. Pour les enveloppes d'acier, négatif de la batterie ne doit pas être commun
avec l'enceinte, l'enceinte sera généralement commun avec le pôle le soutenir (essentiellement de la terre). A. Où cloison (Phantom Black) antennes sont utilisées, la surface intérieure, la surface extérieure, et la paroi intérieure du trou foré, doit être isolé de l'antenne. Utilisez les rondelles en caoutchouc fournies par le fabricant pour isoler les antennes des enceintes (utiliser la plus épaisse rondelle sur le côté extérieur de l'enceinte).
B. Lorsque les antennes externes, tels que omnidirectionnelle et Yagi, sont
utilisés, un Polyphaser est généralement utilisé. La connexion réelle entre Polyphaser et le câble d'antenne doit être isolé. Le Polyphaser lui-même a sa propre patte destinée à être reliée à la terre.
• Une fois que toutes les recommandations de câblage et de mise à la
terre ont été suivies, il est important de tester la résistance du sol à la tige de mise à la terre pour assurer un bon sol. La méthode de mise à la terre la plus efficace est la connexion directe à la terre avec une impédance minimale. Une impédance inférieure à 5 Ohms recommandée.
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13. INSTALLATION
The following procedure describes how to install a DH3
Before you perform this procedure, be sure the DH3 meets applicable grounding requirements in the enclosure – see previous section).
Special Conditions for Use
I. To be installed inside an approved AEx and CSA Ex or IECEx and ATEX (where
applicable) tool-secured enclosure with a minimum IP rating of IP54 that has
a suitable service temperature range.
II. Mounting of the equipment within a suitable enclosure will cause the
internal ambient enclosure temperature to be higher than the maximum external enclosure ambient temperature. The equipment shall not form part of the external enclosure (panel mounted, for example). All cable entries into the enclosure shall be fitted with AEx and CSA Ex or
IECEx and ATEX
(where applicable) certified cable glands that have a minimum ingress
protection of IP54. The cable glands shall have an operating temperature range equal to or greater than the ambient operating temperature.
III. Any Ethernet connectors used shall be checked to ensure that the
mechanical retaining clip is undamaged and provides a mechanically secured and retained connection.
IV. Transient protection shall be provided on the supply to limit transients to
max. 119 Vpk
V. End user shall properly ground the end enclosure in which DH3 Wireless
Gateway and LCD models will be installed. End user shall check “Earth continuity” after Grounding.
VI. The equipment shall only be used in an area of not more than pollution
degree 2, as defined in IEC 60664-1.
Note: Ex Approval of enclosure and cable glands contingent on compliance with
applicable local regulations.
INSTALLATION (FRANÇAIS)
La procédure suivante décrit l'installation correcte d'un DH3.
Avant d'effectuer cette procédure, se assurer que le DH3 répond aux exigences de mise à la terre en vigueur dans l'enceinte - voir la section précédente).
Conditions particulières d'utilisation
I. Pour être installé dans une AEX et CSA Ex ou IECEx et ATEX (le cas échéant)
enceinte de l'outil sécurisé approuvé avec une cote minimale IP IP54 qui a une plage appropriée de la température de service.
II. Le montage de l'équipement dans une enceinte appropriée provoquera la
température ambiante intérieure de l'enceinte soit supérieure à la température ambiante enceinte externe maximale. L'équipement ne doit pas faire partie de l'enceinte externe (monté sur panneau, par exemple). Les entrées de câbles dans l'enceinte doivent être munis de AEX et CSA Ex ou IECEx et ATEX (le cas échéant) des presse-étoupes certifiés qui ont un minimum de protection d'entrée IP54. Les presse-étoupe ont une plage de température de fonctionnement égale ou supérieure à la température ambiante de fonctionnement.
III. Tous les connecteurs Ethernet utilisés doivent être vérifiées pour assurer que
le clip de fixation mécanique est en bon état et offre une connexion sécurisée et mécaniquement retenu.
IV. Protection contre les transitoires doivent être fournis sur la fourniture de
limiter les transitoires max. 119 Vpk
V. Fin utilisateur est correctement à la terre le boîtier d'extrémité dans laquelle
Wireless Gateway DH3 et modèles LCD seront installés. L'utilisateur final doit vérifier la «continuité de la Terre" après l'échouement
VI. L'équipement ne doit être utilisé dans une zone ne dépassant pas le degré de
pollution 2, tel que défini dans la norme IEC 60664-1.
Remarque: Ex Approbation de l'enceinte et des presse-étoupes subordonnée à la
conformité aux règlements locaux en vigueur.
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1. DH3 Mounting
a. Hook DH3 onto DIN Rail, then press down to compress the spring-loaded
mechanism
b. Press Down on Clamp Lever and Latch Bottom Hooks
c. Another view
2. Insert Optional Micro SD Card for Data Logging
a. Use only industrial-grade Micro SD Card part # SX1000-SD2 (2 GB) b. Place the Micro SD Card in the slot c. Gently in push in the Card into the slot
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3. Connect Antenna
a. Firmly hold and connect MMCX end of the antenna cable to DH3 Radio
(listen for a “click” sound for confirmation)
b. Connect Lightning Arrestor (optional – highly recommended)
c. Drilling a hole may be required for routing antenna cable – use 5/16” or
larger diameter, user must supply own O-ring/sealing
d. Use proper fittings to seal hole for antenna cable e. Where bulkhead (black phantom) antennas are used, the inner surface,
outer surface, and inner wall of the hole drilled, should be isolated from the antenna. Use the rubber washers supplied by manufacturer to isolate
the antennas from the enclosures (use thickest washer supplied by
manufacturer to isolate the antennas from the enclosures (use thickest washer on exterior side of enclosure).
f. Install antenna and connect all cables
g. Must install omni or bulkhead antenna in upright position
Do not mount sideways! (Ne pas monter sur le côté !)
h. Do not install other antenna on the same vertical plane – provide
sufficient vertical separation (Ne installez pas autre antenne sur le même plan vertical - assurer la séparation verticale suffisante.)
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4. Connect LCD Display (Optional) – NOT HOT SWAPPABLE!
a. Disconnect power from DH3 when connecting or disconnecting LCD!
Coupez l'alimentation de DH3 pour connecter ou déconnecter LCD !
b. Latch only top portion of LCD Display on DIN rail
i. Spring-loaded hook is located on the side with a single screw.
ii. This bracket can be rotated 180˚ so that the spring-
loaded side is oriented to the top position
1. Remove (5) screws and rotate bracket, then
re-attach screws
c. Connect LCD cable to DH3’s LCD Port and tuck cable behind Display
d.
Latch spring-loaded side of bracket onto top of DIN rail first, then latch using other side
i.
May need to apply firm pressure to top of LCD Display to latch the bottom side of bracket properly
e. LCD Display features 180˚ rotation (manual mode only)
i. After DH3 is booted up, press rotate button to rotate screen
f. 3ft Extension Adapter Cable is available if longer length is required for
connecting Local Display to DH3
Mount with thicker
bezel on top
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5. Internal RTC “Coin” Battery Replacement (Part # 62-1001-001)
For time keeping and stamping purposes, the DH3 is equipped with a replaceable internal RTC battery. The battery has a shelf life of +10 years depending temperature and storage conditions. Replace the battery if you are seeing incorrect time stamping on data log
or trend data.
a.
Remove 4 outer screws located on left and right side
b. Carefully remove top cover and remove 4 mounting screws
c.
Carefully remove battery connector
d. Carefully remove PC board
e.
Peel off the old battery adhesive backing and attach the new battery in the same area and run wire through gap in enclosure
f.
Reattach PCB board with 4 mounting screws
g.
Carefully place the top cover back into position
h.
Reattach the 4 outer screws
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14. RF SETUP / RF SECURITY
Must check Software & RF compatibility before deployment!
1. Clear Line of Sight
Clear line of sight with minimal obstructions is necessary for best wireless (RF) communication. Performing a RF survey is highly recommended prior to commissioning.
2. Maximum RF Range*
Below are typical RF ranges based on various types of antennas used with a Wireless Gateway.
FREQ/TYPE
BULKHEAD 3 dB
OMNI 25" 3 dB
YAGI 6dB
900 MHz @ 10 mW
5000 ft / 1.5 Km
7000 ft / 2.1 Km
7500 ft / 2.3 Km
FREQ/TYPE
BULKHEAD 2 dBi
OMNI 8 dBi
VAGI 19 dBi
2.4 GHz @ 63 mW
3281 ft / 1000 m
3 miles / 4.7 Km
4.3 miles / 7 Km
*Field tested with clear line of sight with antennas raised to 9 to 15 ft above ground at sea level (tested for point-to-point values only). Actual wireless RF range may vary depending on location, antenna and cable setup, and line of sight.
3. Use Received Signal Strength Indication (RSSI)
RSSI value can be exported as a Modbus register to monitor the RF health from end node(s) to Gateway.
RSSI Reading: Excellent = 40-75; Good = 76-90; Weak = 91-115
4. RF Timeout Tag
When setting up end nodes, RF Timeout tag can also be added as a Modbus register for monitoring RF health. Timeout trigger is normally set to three times the tx interval. This means when the data packet is missed on three consecutive intervals attempts, the RF timeout will be flagged.
0=RF OK; 1= RF Timeout
5. RF Refresh - see sec.
29
6. Maximum Number of End Node Support per Gateway
Each Gateway can support a maximum of 63 end nodes. This can be a combination of Wireless Transmitters and Wireless I/O Modules.
The actual maximum number of End Nodes supported by a Gateway varies from site to site and project to project.
Major factors that contribute to actual support of maximum End Nodes depends on transmission frequency, RF frequency, RF propagation, RF data(bit) rate, and physical/geographical limitation or challenges as well as RF interferences.
If a Gateway is also connected wirelessly to other Gateways for peer-to-peer data sharing and control applications, achieving 63 maximum end node support may not be feasible due to limitation of RF budget, speed, and processing payload.
When a project requires usage of more than 10 end nodes per Gateway or is more complex than a basic Wireless Sensor Network that involves a Gateway and a handful of End Nodes, please consult with an OleumTech Application Engineer or a Certified Specialist to properly commission a project.
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7. RF Enhancements
To ensure data reliability and delivery over RF, OleumTech Wireless Sensor and I/O Network provides RF collision detection for 900 MHz radio version and RF collision avoidance with 2.4 GHz radio version products.
8. RF Security
AES Encryption
OTC Wireless Sensor and I/O Network provides the ability to enable over­the-air encryption using AES. The 900 MHz radio version supports 256-bit AES encryption. Whereas the 915 MHz and 2.4 GHZ versions support 128­bit AES encryption.
Implementing AES encryption requires firmware upgrade to following versions:
BreeZ® Software v5.0 or higher DH3 v1.0 or higher Base Unit / DH2 / WIO® Gateway Module v2.0 or higher WT Series Transmitters v2.0 or higher SM/LM Series Transmitters v3.0 or higher Wireless I/O Modules v2.0 or higher
Must update all devices in the project.
If an existing site has been enabled with AES encryption, all wireless devices contained in that site must be updated with the revised BreeZ® project file for the new encryption method to take into effect. Otherwise, the wireless device that are not updated will not be able to communicate with devices that are updated.
Site Authentication Security Key
This feature further extends security measures by utilizing a security key exchange mechanism to keep data sent and received private. The feature also ensures data received from devices are only from those devices belonging to that specific network. This Authentication Key exchange is at the data layer and is completely independent of the AES Encryption at the “over-the-air” RF Layer.
How to Enable RF Security in BreeZ® v5.0 or higher
(1) Open or create a BreeZ® project file (v5.0 or higher) (2) Right-click on “site” in project tree and select “edit”
(3) Check “Enhanced Site Security” to enable Site Authentication (4) Check “Enable AES Encryption” to enable AES encryption
(5) Save project file (6) Upgrade all wireless device firmware to version that supports AES (7) Update all wireless devices in the project file
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15. BreeZ® PROJECT FILE CREATION
BreeZ® Software Version 5.x or Higher Required to Run DH3
BreeZ® Software Download
http://support.oleumtech.com
BreeZ® Software Compatibility Matrix:
http://goo.gl/KzsY01
1. Open BreeZ® Software from Your PC
a. BreeZ® v5.x can open Project Files that are v3.3.0.109 or higher b. BreeZ® v5.x Project File cannot be opened using v4.x or v3.x
c. When opening Project File created using a previous version,
BreeZ® v5 will automatically create a backup version that can be opened in the version that was created in. (file saves to the same file directory)
2. Click “New Project” in the Project Creation Wizard
3. Project Settings
a. Create a Project Name
b. Select File Location by clicking Browse button
c. Click Next
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4. RF Settings
a. Select Frequency that matches the Radio Frequency (RF) of the wireless
devices
b. Select Channel to avoid any RF conflict with any nearby sites
c. Select Group - by default, the first Gateway you add to the site will be
assigned to Group 0. The second Gateway added will be assigned Group 1 and so on.
d. Click Next
5. Configure Primary Wireless Gateway / RTU Port 1 Settings
a. Create Gateway Name
b. Select Gateway Type: DH3
c. Select Tx Power - (Note: Selecting higher Tx Power consumes more
power)
d. Select RTU Port RS232 or RS485
This port is used for connecting to a Master Device: PLC, RTU, DCS, HMI, or EFM.
If using DH3 as a Master, the RTU port settings can be changed after exiting the Project Creation Wizard. see sec. 18
e. Select Slave ID
f. Select Baud Rate that matches the Master device
g. Click Next
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6. Ethernet / RTU Port 2 Settings
a. Select DHCP Client or Static IP Addressing
b. If using Static Addressing, enter network information
c. For help setting up Ethernet connectivity, please consult with your IT
specialist
7. Add Transmitter (WT Series RTD as Example Used)
a. Series – Select WT Series – LCD
b. Transmitter: Select RTD
c. Click Add button
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8. Configure Transmitter
a. Create Transmitter Name
b. Enter Transmit Interval in Hour:Minute:Second
c. Select 16-bit or 32-bit Modbus Mapping Table
i. 16-bit adds to 3000 block
ii. 32-bit adds to 7000 block
d. Copies: Enter number of Transmitter copies you want to add to the
project using the Template
e. Click Template
f. Modify Template to desired settings
Exported tags will automatically be added to the Modbus Mapping Table
i. Fahrenheit: Temperature Unit
ii. Celsius: Temperature Unit iii. Battery Voltage: Indicates Battery level: ≥ 2.9 V is good iv. RF Timeout: 0 = RF OK ; 1 = RF Transmission Failure
v. RSSI Value: Received Signal Strength Indication (Transmitter to
Gateway)
1. Excellent signal = 40-75; Good signal = 76-90; Weak
signal = 91-115
2. No signal = 0 (When RF times out, RSSI reports 0)
vi. RF Refresh: Valuable RF data for trending purposes
vii. Firmware Version
viii. Error Code
g. Click Apply h. Click Close to exit Template window i. Click Next
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NOTE: Once a new Battery Pack is installed, it is perfectly normal to get a
reading of 3.2 to 3.3 V. This is due to the fact that the WT Series Transmitters take battery level while it is under load, providing a reliable method of monitoring battery health. Using the RF Timeout and RF Refresh tags along with battery voltage for monitoring device and RF communication health is strongly recommended.
If a new Battery Pack has been kept under storage or initially installed, battery level may need to be read a couple of times to ensure a stable accurate reading.
Replace Battery if reading is less than 2.9 V.
Battery Depletion Chart from 2.9 V
9. Select RTD Wire Type
a. Select RTD wiring mode that matches the Sensor (2, 3 or 4)
b. 4-wire type is factory default for Direct Mount version “RT1” c. Click Finish
10. Confirm Transmitter Addition
Battery Voltage
Tx Interval
Duration Before Failure
2.9 V
1-minute
2 days
2.9 V
5-minute
10 days
2.9 V
10-minute
20 days
2.9 V
15-minute
30 days
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a. Verify the added Transmitter in the Device Table b. Click Finish
c. Click Confirm
11. Verify Project File
a. Review Project Tree window
b. To review or change device properties,
i. Click on the desired device in the Project Tree
ii. Click (Edit) button
c. To add another Transmitter or I/O Module,
i. Click on the Gateway in the Project Tree
ii. Click (Insert) button iii. Select desired device
d. To add another Gateway,
i. Click on Site in the Project Tree
ii. Click (Insert) button iii. Select desired Gateway
e. To rename a device,
i. Right-click over a device in the Project Tree
ii. Select Rename
f. To remove a device from Project Tree,
i. Click on the desired device
ii. Click (Delete) button
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16. BreeZ® MAIN SCREEN VIEW
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17. MODBUS MAPPING TABLE MANAGEMENT
The DH3 can hold up to 1920 Modbus registers. Please use the following instruction to manage Modbus table.
1. Double-click on Gateway in the Project Tree
2. Click on Modbus Tab
3. Edit Registers if Necessary
a. Remove: Right-click over desired register and select Delete function b. Rearrange: Use click and drag function of mouse c. To add a register(s), see subsection 5
4. Export Modbus Mapping Table to View Outside of BreeZ®
a. Click on File menu b. Select “Export to .CSV…” c. Exported file gets saved automatically to the same directory as the
Project File
d. You can also check the Output Build tab window for visual confirmation e. Recommend using MS Excel® for opening exported .csv file
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5. How to Add a Register from a Device
a. Single-click on an end node in project tree
b. Click on “E” Edit button
c. Select a tag(s) from “Exportable Tags” box
d. Use the left arrow to move it over to “Exported Tags” box
e. Click OK when finished
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f. Double-click DH3 in project tree
g. Click on Imports tab
h. Select the added tag(s) i. Right-click over selected area and choose paste to integer or floats table
j. Click on Modbus tab to verify added register
k. Option: use the mouse to click and drag to desired position
l. 16-bit register starting point can be changed in BreeZ® (Range: 0-3001)
i. Right-click over any 16-bit Modbus registers and select “Edit
Starting Register”
m. Anytime when a project file is modified, the file should be saved and the
impacted device(s) must be updated for the changes to take into effect –
see sec. 20
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18. EDITING GATEWAY PROPERTIES
1. Accessing DH3 properties window
a. Click on DH3 in project tree and right-click and select “Edit” or click
on “E” button
2. Radio Tab
a. Allows adjusting of Tx power level and number of transmission
retries
i. Higher Tx level consumes more power
3. RTU Port Tabs: 1 and 2
a. Allows configurations of two(2) serial ports b. RTU port can be set as a Modbus Master, Modbus Slave,
LevelMaster ASCII Slave, or ROC-Link Master
c. Can be configured to RS232 or RS485 d. Use the appropriate port settings to match with connecting device
e. When using DH3 as ROC-Link Master, it supports the following
Opcodes:
i. Opcode 17, Login Request
ii. Opcode 10, Read Configurable Opcode Point Data
iii. Allows user to read up to 10 user configurable (TLP) points
from a ROC.
iv. Points can be a mix of type INT16 (signed or unsigned) or
FL(OAT).
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4. Ethernet Port Tab
a. Allows using DHCP client or static addressing b. Allows enabling or disabling of Modbus TCP/IP services
c. Double-click on Master row to change settings
d. Double-click on Slave row to edit settings
5. USB Port Tab
a. Allows available USB services to be enabled or disabled.
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19. AUTHENTICATION (USER ROLES)
For security purposes, authentication is required to access DH3, locally or remotely. The same credentials (user names and passwords) are used whether you are updating DH3, connecting to DH3, or accessing its Web Server.
The credentials uniquely apply to each individual DH3. It does not apply automatically to every DH3 in a project file or network. Therefore, your method of creating credentials and storing the credentials will be crucial for deployment and maintenance.
Use default credentials for initial authentication when interfacing DH3. Creating unique login information is strongly recommended
1. Admin level access has the ability to change passwords and has
read/write access to DH3 using BreeZ®
a. Default Admin Password: admin/admin
2. User level access has read/write access to DH3 using BreeZ® a. Default User Password: user/user
3. Guest level access has read only access DH3 Web Server a. Default User Password: guest/guest
To change passwords, right-click on a desired DH3 in Project Tree and select “Change Password” to begin process.
DO NOT LOSE PASSWORDS! NE PERDEZ PAS PASSWORDS !
4. After opening BreeZ® Software and first attempting to update,
connect, or create a Debug session, users will be prompted to fill in the credentials and to select connection type
5. If password is ever lost, please see section 44
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20. UPDATE DH3 FUNCTION IN BreeZ®
(PROGRAM/CONFIGURE DH3)
DH3 can be programmed or “updated” using a Mini USB or Ethernet connection. In order to keep intruders out, accessing DH3 requires user authentication. The connection over Ethernet is secure using SSL/TLS encryption method. Via Mini USB and Ethernet, simultaneous Modbus Master and Slave function is supported. E.g. In BreeZ®, registers can be polled while viewing Debug information at the same time.
2 Methods for BreeZ® to DH3 Connectivity:
Mini USB port: (May need to update usb8023.sys driver, if there are connection issues, see sec 46 item 1)
1. Update DH3 (program) - BreeZ®
2. Connect to DH3 (view device settings) - BreeZ®
3. View Debug information (device activities) - BreeZ®
4. Simultaneous Master/Slave function (TCP)
Ethernet port: Default Static IP Address is 10.0.0.10
1. Update DH3 (program) - BreeZ®
2. Connect to DH3 (view device settings) - BreeZ®
3. View Debug information (device activities) - BreeZ®
4. Web Server – Web Browser (DHCP/Static IP address)
5. Simultaneous Master/Slave function (TCP)
Use USB 2.0 to Fast Ethernet Adaptor when Ethernet port not available (Do not use USB 2.0 to Gigabit Ethernet Adaptor).
Admin level access has the ability to change passwords and have read/write access to DH3.
Default Admin Password: admin/admin
DO NOT LOSE PASSWORDS! NE PERDEZ PAS PASSWORDS !
User level access has read/write access to DH3.
Default User Password: user/user
1. Connect 9-30 VDC power to DH3
2. USB/Ethernet Connection
a. Connect USB end of the Cable to PC
b. Connect Mini-USB end of the Cable to DH3
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c. Ethernet – Configure and connect DH3 to a network
3. Click on DH3 in project tree and click Update button
4. Enter Credentials, then Select Connection Method
5. If the Gateway was used with another Project File, the Site
Security Mismatch window will appear
i. Click Ignore Key to preserve existing key on the device
ii. Or, click Update Key to program key that matches the
project file
6. View Build Tab for confirmation
When you see the message below, you have successfully updated the DH3
If the message is something different, be sure to repeat each step properly until you see the message below in the Build tab
7. Click on DH3 Debug tab to view additional diagnostics once the DH3 is
up and running (Right-click on DH3 in project tree to create a Debug session)
8. Anytime a project file is modified, the impacted device(s) must
be updated
Chaque fois quand un fichier de projet est modifié , le dispositif ( s) touché doit être mis à jour.
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21. CONNECT TO DH3 FUNCTION IN BreeZ®
When a DH3 is connected to BreeZ® Software, users can also directly access the settings stored on the device. In BreeZ®, we call this “connecting to device.” Once connected, there are a variety of actions that can be performed such as checking Firmware version, exporting data log, RTU and Ethernet port settings, and changing date and time.
see sec 19
for DH3 authentication
1. To perform this function, DH3 must be powered and connected
to BreeZ® (Mini USB or Ethernet)
a. Connecting to device shows the current setup of DH3 only. b. To change DH3 settings, you must access the properties by clicking
“E” button or using edit command, then re-updating the DH3.
2. Click on Gateway in Project Tree and Click “Connect” Button
3. Device Tab
a. Displays how the device is set up b. Displays Firmware version c. Verify RF Security settings
4. RTU Port Tabs
a. Displays how the RTU ports are set up
5. Ethernet Port Tab (How to Find IP Address)
a. Displays how the Ethernet port is set up b. This window provides access to network address information
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6. USB Port Tab
a. Displays Port status and available services over USB.
7. Date and Time Tab (How to Change Date and Time)
a. Unlike DH2 or Base Unit, the DH3 provides an internal clock that can
be set multiple ways. You can manually set the date and time or use the “Sync Local Time” and use the PC clock and set the DH3 clock.
b. Setting up the time and date becomes critical if data logging feature
is enabled.
22. DEBUG SESSION
To view DH3’s debug log, user must manually create a debug session.
see sec 19
for DH3 authentication
1. Right-click over a DH3 in Project Tree and select Create DH3
Debug Session
2. DH3 Debug Tab will open for viewing
This tab can be closed to end session
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23. DH2 TO DH3 CONVERSION IN BreeZ®
1. DH3 can be used to replace a DH2
a. BreeZ® version 5.0 or higher required
2. This function allows retrofitting a DH3 into an existing BreeZ®
project file containing a DH2
3. Open an Existing Project File with DH2
4. Right-click on DH2 in Project Tree and Select “Convert to DH3”
5. Click “Yes” when prompted to save project file before
continuing to convert
a. Converting DH2 to DH3 cannot be undone b. DH3 cannot be converted back to DH2
6. Save Project File
7. Update DH3
a. End nodes reporting to previous DH2 do not have to be updated
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24. ADDING IMPORT POINTS TO MODBUS TABLE
Any points contained in DH3’s Import tab can be exported or added to DH3’s Modbus Mapping table so that those points can be monitored by another Modbus Master device.
DH3 has two of its own points that can be exported to the Modbus table:
a. VIN (Voltage Input) b. LogStatus (Data Log Code: 0 = No logging; 1=Logging; 2=Logging Error)
1. Double-click on DH3 in project tree
2. Click on Imports tab
3. Select desired points to be added to Modbus table
4. Right-click over highlighted area and select paste to integer or float
table
5. Click on Modbus tab and verify added points
6. Save project file and update impacted devices for the changes to
take into effect
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25. POLLING MODBUS REGISTERS USING BreeZ®
BreeZ® Software provides users the ability to poll Modbus registers from a Wireless Gateway for installation verification.
This feature allows users to take a poll once per command. Continuous polling is not available.
Single, multiple, or all registers can be selected for polling.
Use registers such as Battery Voltage, RF timeout, RF refresh, and RSSI values to determine device and network health.
1. DH3 Must be Powered and Connected to PC for this Operation
2. Open BreeZ® Project File on PC
3. Double-Click on Gateway in the Project Tree
4. Click on Modbus Tab
5. Select Desired Registers
6. Right-Click over Highlighted Area and Select Poll Modbus Register(s)
7. Look at Value Column for Read Register Data
a. “0” indicates the Gateway’s holding registers are empty. Wait until fresh
data is collected before re-polling registers
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26. EVENT-BASED LOGGING (DATA LOGGING)
DH3’s data logging function is an event-based or event-driven type of logging system. Up to 100,000 points max can be logged regardless of storage capacity of internal RAM or connected Micro SD Card.
If time-based logging is required using a set time interval, then use DH3’s trending capabilities described in the next section.
Any point available in the DH3 Import tab can be used for event-based logging. Event logging is triggered by a specific event created by the user and once the data falls out of range, the logging will stop until the event is re-triggered.
Only during the boot up phase, DH3 automatically detects if a Micro SD Card is present and will write to it, providing non-volatile or persistent data. If Micro SD Card is not detected, it will write to internal RAM, but data stored on RAM is volatile and will be lost when DH3 is power cycled or updated. If Micro SD Card is removed while operating, DH3 will switch and write to RAM. If any critical data is written to RAM, exporting the .csv file is recommended prior to re-booting or updating DH3.
DH3 Serial Number 0178730001 and higher are equipped with a Micro SD Card slot. Use only OleumTech Part Number SX1000-SD2 Industrial-grade Micro SD Card for data logging.
DH3 internal clock must be setup properly see sec. 21
Logs can also be view through the connected Local LCD Display or Web Server.
Database can be exported to .csv file using BreeZ® or Web Server.
1. Double-click on DH3 in project tree
2. Click on Imports tab
3. Select desired points to be event logged
4. Right-click on the point and select logging
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5. Status - enable logging using dropdown menu
6. Event type - select Rising or Falling edge
7. Threshold - enter triggering point
a. Rising (triggered when ≥ equal or greater than threshold value) b. Falling (triggered when ≤ equal or less than threshold value)
8. Event Control – select deadband or on-delay
a. Deadband: logs event when triggered by threshold and value must come
out of band (upper or lower limit) before it can be re-triggered
b. On-delay (in seconds): logs event every time the delay time condition is
met
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9. Enter Lower limit or On-Delay time in seconds
10. Confirm logged point
11. Save project file and update DH3
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12. How to export event log using BreeZ® software
a. Connect DH3 to PC b. Click on DH3 in project tree c. Click connect button
d. Click Device tab and select “Export Events”
Export Events button will be enabled if Event logging is enabled
e. Save .CSV file to preferred destination
13. Open .csv file to view data log
14. If seeing incorrect time stamping on data log, replace internal RTC
battery (Part # 62-1001-001) – see section for replacement instructions 13.4
ID
Point ID
Value
Time
Point Name
Event Type 1 2
69.131
10/20/2014 15:47
RTD:Fahrenheit
Rising Edge
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27. TRENDING (DATA LOGGING)
DH3’s trending function is a time-based logging system. Up to 800,000 points max can be logged regardless of storage capacity of internal RAM or connected Micro SD Card. Thus, the number of registers and sampling frequency determines the maximum range.
If event-based logging function is required, then use DH3’s event logging capabilities described in the previous section.
Any point available in the DH3 Import tab can be used for trending based on a set interval. Data trending provides continuous data recording. It is also possible to record multiple trends.
Only at boot up, DH3 automatically detects if a Micro SD Card is present and will write to it, providing non-volatile or persistent data. If Micro SD Card is not detected, it will write to internal RAM, but data stored on RAM is volatile and will be lost when DH3 is power cycled or updated. If Micro SD Card is removed while operating, DH3 will switch and write to RAM. If any critical data is written to RAM, exporting the .csv file is recommended prior to re-booting or updating DH3.
DH3 Serial Number 0178730001 and higher are equipped with a Micro SD Card slot. Use only OleumTech Part Number SX1000-SD2 Industrial-grade Micro SD Card for data logging.
Use Formula to Determine Max Range:
800,000 / (points * (86400 / interval secs))
DH3 internal clock must be setup properly. see sec. 28
Use DH3 Web Server to view trends/graphs. see sec. 28 Using Web Server, a trend can be exported as PDF or PNG file. Database can be exported to .csv file using BreeZ®.
1. Double-click on DH3 in project tree
2. Click on Imports tab
3. Select desired point(s) to be part of data trending
4. Right-click over the highlighted area and select Trending
Click here to use trending calculator
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5. Edit Trending Parameters
a. Create Name and Title b. Set Sampling Interval in Hour:Minutes:Seconds c. Duration – enter duration in days
(max duration depends on number
of points and sampling interval)
i. Data that passes the set duration will be thrown out d. Trend Point(s) – points in this table will be used for trending e. Import Point(s) – points available that can be added to trending
6. Edit Y-Axes Labels and Units
a. Click on Y-Axes tab b. A trend can have up to 4 Y-Axes c. Use Add button to add Y-Axis d. Use Edit button to edit selected Y-Axis e. Use Delete button to delete selected Y-Axis
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7. Select Y-Axis
a. Click on Details tab b. Select a trend point and right-click and select Y-Axis
c. Use drop-down menu to select Y-Axis
8. How to Modify a Created Trend
a. Click on Trending tab b. Select a desire trend group, right-click and select Modify
9. How to Enable or Disable a Trend
a. Right-click over a desired trend to enable or disable
10. Save Project File
11. Update DH3
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12. How to Export Trends in BreeZ®
a. When exporting trends, BreeZ® software will export all trend
groups into one .csv file
b. Connect to DH3
c. If trending is enabled, Export Trends button will be enabled.
d. Click on Export Trends button
e. Select location and save .csv file
f. Open .csv file
g. If seeing incorrect time stamping on trend data, replace internal
RTC battery (Part # 62-1001-001) – see section for replacement instructions 13.4
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28. WEB SERVER
Through DH3’s Web Server, a user can securely access valuable information without having to use the BreeZ® Software to reach a DH3. A user can view the Modbus register table, trends, and system and event logs. Users can also remotely view device and network settings for troubleshooting purposes.
DH3 employs SSL/TLS encryption to secure the communication line.
Internet Browser for Using DH3 Web Server
Microsoft® Internet Explorer v10 or later Google Chrome v39.0 or later Mozilla Firefox® v32.0 or later
Remote Access - Ethernet
If you are trying to access the DH3 Web Server inside or outside of a network, please ask your IT administrator for help.
How to Access Web Server
1. Power up DH3
2. Update Gateway with a BreeZ® Project File
3. Enable data logging
4. Obtain DH3’s IP Address from BreeZ®
a. Right-click on DH3 in Project Tree b. Identify a particular DH3 in from the list and use its IP address
5. Open a Web Browser and type in DH3’s IP address
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6. If prompted by “This Connection is Untrusted:”
For Chrome:
a. Click “Advanced”
b. Click “Proceed to …”
For Internet Explorer:
a. Click “Continue to this website”
For FireFox:
a. Click “I Understand the Risks” option b. Click “Add Exception” c. Click “Confirm Security Exception”
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7. Login to Web Server Using Proper Authentication Info
8. Use Main Menu Screen to Navigate to Desired Page a. Click on OleumTech logo, or home icon to return to this page
9. Modbus Page a. Use refresh button to poll latest data b. Use filter option to change view per device
10. Events Page a. System tab
i. Use refresh button to poll latest data
ii. Use Severity and Area control to filter viewing option
b. Logging tab
i. Use refresh button to poll latest data
ii. Use export function for saving file as .csv
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11. Trending Page a. Use Trend dropdown menu to select a trend
b. MUST Select Time range and press to view trend graph
i. May need to wait while graph is compiling (it will take
longer when compiling a large amount of data)
ii. User refresh button to update trend graph
c. System events are automatically logged, providing additional
analytical information
d. Zoom In – Click and drag a section of the range to zoom in
e. Exporting trend graph or data – Use the export button to save file
as png, pdf, or .csv (data)
f. View/hide feature
i. When a color box is checked, the line is visible in the
graph
ii. Unchecked box is hidden from the graph and text is
greyed out
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12. Radio Page
13. Ethernet Port Page
14. Serial Ports Page
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29. RF REFRESH TIME TAG(S)
Adding a RF Refresh Time tag to any Modbus point ensures the data that is held in the Modbus table is valid. When the RF Refresh tag is used for trending, a normal graph will look like a sawtooth.
Since there are no RSSI tags available between Gateway to Gateway, adding a RF refresh time tag to any of the shared points (peer-to-peer) can be very valuable.
1. Double-click on DH3 in project tree
2. Click on Modbus tab
3. Select a point, right-click on it and select “add refresh time”
4. Save project file and update impacted devices for changes to take
into effect
5. Poll Modbus register to verify refresh count
a. Refresh count moves in 1 second increments.
i. If tx interval is 60 seconds, the RF refresh count will jump in
increments of 60
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30. MODBUS WRITE FUNCTION AND WRITING TO
DH3
In order to relay data from a third-party Modbus Master device to a point or output in an OleumTech network, a Modbus Write function must be created in the primary Gateway’s Modbus table. Once the function is created, then this point can be mapped to an output or shared with another device within the network.
Multiple Master devices connected to the DH3 all have access to write to the same Modbus holding register(s). Last written command supersedes all other commands.
DH3 must be set up as a Slave to allow this function.
1. Double-click on DH3 in project tree
2. Click on Modbus tab
3. Right-click inside Modbus window and select “New Write Import”
4. Provide a Name for the function and select point as an integer or
float point
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5. Point will be added to Modbus table
6. Save project file and MUST update DH3
7. Write a value from a Modbus Master device
a. Values must be written as either 16 or 32-bit holding register
8. Poll Modbus register to view value status
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31. PEER-TO-PEER/REPEATER/SHARING DATA
OleumTech Wireless Sensor Network is extremely flexible by allowing any tags to be shared across multiple Wireless Gateways in a single networking system. Peering allows for more efficient and powerful networking.
The first 1920 points in the Gateway’s Import tab can be used for peer-to-peer application. The transmit interval, bit rate, environment, and number of interfering nodes play a significant factor in actual RF throughput and peering capabilities.
1. Click on “Site” level in project tree and add another Wireless
Gateway
2. Once device is added, device name can be changed by using right-
click menu option
3. Select a point or points from Import tab from DH3 (origin) to share
with another Gateway
4. Select the Gateway (destination) in project tree you wish to relay
the point(s) to
5. Click on “I” button – import points function
Data A
Data A
Data B
Data B
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6. Check map to integer or float point table or both
7. Double-click Base Unit or secondary gateway
8. Click on Imports tab to confirm the point(s) was shared
9. The point(s) is automatically mapped to its Modbus register holding
table on Base Unit or secondary Gateway
10. Using shared point based on interval or on change
a. Double-click primary Gateway b. Click on Exports tab c. Right-click on point and select Interval
d. If time value equals 0, then the point will be shared on change
i. On change means the value changed or new RF packet
received
e. If a point is set to a specific interval, then the Gateway will send
the point according to the interval regardless change in value
11. Save project file
12. Update both Gateways for changes to take into effect
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32. MAPPING AN IMPORT TO AN OUTPUT ON
BASE UNIT
With the DH3, any import point can be mapped to an available output in the same network whether it be to a Base Unit, Wireless Multi-I/O Module, or another device with an output.
An import point can also be a function created by a Modbus Write function so that the point can be written by a third-party Master device such a RTU or PLC.
1. Create a Modbus Write function see sec. 30
2. Share import point from DH3 to Base Unit using peer-to-peer
feature see sec. 31
3. Double-click on a Base Unit in project tree
4. Right-click on a desired import point and select “copy”
5. Click on Outputs tab
6. Right-click over desired output target and select paste output
source
7. Save project file and update both Gateways for changes to take into
effect
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33. MAPPING AN IMPORT TO AN OUTPUT ON
WIRELESS MULTI-I/O MODULE
Although the DH3 is not equipped with any onboard analog or digital outputs, however, any import point can be mapped to an available output in the same network whether it be to a Base Unit, Wireless Multi-I/O Module, or another device with outputs.
An import point can also be a function created by a Modbus Write function so that the point can be written by a third-party Master device such a RTU or PLC.
1. Create a Modbus Write function see sec. 30
2. Click on DH3 in project file and use + button to add a Wireless Multi-
I/O Module to the system
3. Configure settings for the Wireless Multi-I/O Module
a. Double-click on any input or output to configure parameters
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4. Double-click on DH3 in project tree
5. Click on Imports tab
6. Select desired point to be mapped to an output
7. Right-click and select Copy
8. Click on Outputs tab
9. Right-click over desired output target and select paste output
source
10. Save project file and update both DH3 and Wireless Multi-I/O
Module for changes to take into effect
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34. RS485 I/O EXPANSION SYSTEM WITH DH3
Users can add local I/O points by deploying the OleumTech RS485 I/O Expansion System to a DH3.
Available Modules:
RS485 I/O Expansion Kit Digital/Discrete 4-input x 4-output Analog 4-20 mA 2-input x 2-output Analog 0-10 V 2-input x 2-output
Added inputs can be mapped to DH3’s Modbus register table Added outputs become part of DH3’s routable outputs
1. Must have an available Serial/RTU port on DH3
2. Open a BreeZ® project file containing a DH3
3. Access DH3 properties by clicking “E” button or right-clicking and
selecting “edit”
4. Determine which RTU port to use for I/O expansion
5. Click on RTU port tab
a. Set port as RS485 Modbus Master
Always use the following settings with the RS485 I/O Expansion Module!
Baud Rate: 9600 Parity: None Stop Bits: 1
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6. Click on Gateway in project tree and click + Add Device button and
select “Modbus Module”
7. Under IO Bus tab, select desired RTU port or Ethernet port
a. If using RTU port, set Slave ID = I/O Module ID on rotary switch dial + 1
b. If using Ethernet port, set Slave ID = I/O Module ID on rotary switch dial + 1
i. Double-click on Modbus TCP/IP Master and enable Master
mode
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8. Click Modbus Inputs tab and configure input settings
a. Refer to Modbus Mapping table
9. Click Modbus Outputs tab and configure output settings
a. Refer to Modbus mapping table
10. How to map inputs reads to DH3’s Modbus register holding table
a. Double-click on Gateway in the Project Tree b. Click on “Imports” tab c. Right-click over import points and select paste to Integer or float table
d. Select “Modbus” tab and verify Modbus register mapping
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11. How to write to outputs using third-party Modbus Master device
a. Double-click on Gateway in the Project Tree b. Select “Modbus” tab c. Right-click in the Window, and select “New Write Import”
d. Create a name for the write command
e. Select “Imports” tab and right-click on the newly created “Write”
command and select “Copy”
f. Select “Outputs” tab and right-click on an output point and select “Paste
Output Source”
g. Save project file
h. Update DH3 for changes to take into effect
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35. MODBUS MASTER FUNCTION
Either DH3’s RTU port or Ethernet port can be used to set the DH3 as a Modbus Master device.
Supported Modbus Function Codes
1. Read Holding Registers – FC3, int16, float
2.
Read Input Registers – FC4, int16
3.
Write Single Holding Register – FC6, int16
1. Determine if using RTU or Ethernet port on DH3
2. Open a BreeZ® project file containing a DH3
3. Access DH3 properties by clicking “E” button or right-clicking and
selecting “edit”
4. RTU port method
a. Click on desired RTU port tab b. Select Modbus Master for Mode of Operation c. Set port as RS232 or RS485 d. Configure rest of settings
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5. Ethernet port method
a. Click on Ethernet port tab b. Double-click on Modbus TCP/IP Master row
c. Check box to enable Master mode of operation
6. Click on Gateway in project tree and click + Add Device button and
select “Modbus Module”
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7. Under IO Bus tab, select RTU or Ethernet port
a. If using RTU port, select Slave ID
b. If using Ethernet port, select Slave ID and port address and IP address
8. Click Modbus Inputs tab and configure input settings
a. Set read interval and rest of settings
9. Click Modbus Outputs tab and configure output settings
a. Configure output settings
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10. How to map inputs reads to DH3’s Modbus register holding table
a. Double-click on Gateway in the Project Tree b. Click on “Imports” tab c. Right-click over import points and select paste to Integer or float table
d. Select “Modbus” tab and verify Modbus register mapping
11. How to write to outputs using third-party Modbus Master device
a. Double-click on Gateway in the Project Tree b. Select “Modbus” tab c. Right-click in the Window, and select “New Write Import”
d. Create a name for the write command
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e. Select “Imports” tab and right-click on the newly created “Write”
command and select “Copy”
f. Select “Outputs” tab and right-click on an output point and select “Paste
Output Source”
g. Save project file
h. Update DH3 for changes to take into effect
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36. ROC LINK MASTER
DH3 can be configured as a ROC Link Master through the Serial/RTU Port 1.
It supports two Opcodes
Opcode 17: login request Opcode 10: read configurable opcode data
1. Allows user to read up to 10 user configurable (TLP) points from a
ROC.
2. Points can be a mix of type INT16 (signed or unsigned) or FL(OAT).
1. Setup Serial/RTU Port 1 on DH3 as ROC Link Master and Configure
Rest of Settings
2. Insert ROC Link Module for DH3
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3. Configure ROC Link Module
a. Enter ROC information and Security if needed
4. Set Read Interval and Click Add Button to Add Points (supports up to
10 points)
5. Configure Points
6. Verify ROC Module Added in Project Tree Once Configuration is
Complete
7. Update DH3 and Save Project File
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37. FIRMWARE UPGRADE
WARNING: EXPLOSION HAZARD – Do not use USB connectors in hazardous area. AVERTISSEMENT: RISQUE D'EXPLOSION - Ne pas utiliser les connecteurs USB en
zone dangereuse.
2 Methods for Upgrading Firmware:
a. Using a USB Flash Drive loaded with latest DH3 firmware
(USB Port must be enabled)
b. Using a PC with BreeZ v5.0 or higher
1. Download Latest Firmware Package from OleumTech Download
Center – support.oleumtech.com
2. Save Firmware Package onto a USB Flash Drive or PC
3. USB Flash Drive Method (USB Port Must be Enabled): a. Connect USB Flash Drive to Either USB Port on DH3
b. Power Cycle DH3 or Press and Hold Reset Button for 3
Seconds to Initialize Firmware Upgrade
a. If DH3 connected to Local Display, click OK on screen when prompted
DO NOT UNPLUG USB FLASH DRIVE UNTIL UPGRADE IS COMPLETE!
4. BreeZ® (PC) Method: a. Connect DH3 to PC via Mini-USB or Ethernet port
b. Right-click on desired DH3 in project tree and select
“Connect” function
c. Click on “Flash” button at bottom left corner of window. d. Select Firmware and continue with upgrade e. Do not disconnect power or cable while firmware upgrade is
in progress
5. Wait for Double Green LED for Confirmation
6. Power Cycle DH3 or Press and Hold Reset Button for 3 Seconds to
Reboot.
WARNING: EXPLOSION HAZARD – Do not use reset switch in hazardous area.
AVERTISSEMENT: RISQUE D'EXPLOSION - Ne pas utiliser le commutateur de
réinitialisation en zone dangereuse.
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38. COM PORT SETUP ON PC AND BreeZ® FOR
NON-DH3 DEVICES
For programming devices such as DH2, Base Unit, Wireless Transmitters, or Wireless I/O Modules, the PC’s COM Port must be configured for use.
1. Connect USB to Serial Adapter to PC’s USB Port
2. Identify COM Port
a. Open Device Manager on your PC (Using Windows 7)
i. Must have Admin rights to PC
ii. Click on Windows icon at bottom left corner of computer
screen
iii. Type “device manager” in the search box
iv. Press “Enter” on keyboard
v. Identify COM Port ID
3. Select COM Port in BreeZ®
a. Click Edit menu and select Options
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b. Select COM Port ID that matches what you found in Device Manager
vi. Use dropdown box to select COM Port
c. DO NOT CHANGE THE BAUD RATE!
vii. This baud rate setting is for your PC COM Port
viii. Wireless Transmitters are designed to only work with
57600 baud rate
ix. To change Modbus Master baud rate settings, you must
edit it under Gateway properties
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39. TRANSMITTER UPDATE – CABLE METHOD
(PROGRAM / CONFIGURE)
1. Remove Enclosure Cover from Transmitter (Be Sure Battery Pack Is
Connected to Puck or PC Board)
2. Connect LCD Puck to PC
a. Connect USB to Serial Adapter to PC
b. Connect Gateway Configuration Cable to USB to Serial Adapter
c. Connect Transmitter Configuration Cable to Gateway Configuration Cable
d. Connect Transmitter Configuration Cable to 4-pin connector
3. Update/Upload Transmitter Using BreeZ® Project File
a. Click on Transmitter in the Project Tree b. Click (Update Device) button
c. If the Transmitter was used with another Project File, the Site Security
Mismatch window will appear
iii. Click Yes to proceed
d. Check Output Build window tab for visual verification of update
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40. DH2 or BASE UNIT GATEWAY UPDATE
(PROGRAM / CONFIGURE)
a) Connect Power to Gateway (9-30 V) b) Connect Gateway to PC
a. Connect USB to Serial Adapter to PC (USB) b. Setup COM Port ID on PC and BreeZ® see sec. 38 c. Connect Gateway Configuration Cable to USB to Serial Adapter (Serial)
d. Connect Gateway Configuration Cable to Config Port on Gateway (RJ-45)
c) Update Gateway Firmware to Version 1.4.0.94 or Higher (v2.0 or
Higher Recommended)
a. Required for use with WT Series Transmitters
b. Download Gateway Firmware from Download Center c. Click on Gateway in the Project Tree d. Click (Connect to Device) button
e. Click Flash button to begin the update Firmware process
d) Update/Upload Gateway with Project
a. Click on Gateway in the Project Tree b. Click (Update Device) button
c. If Gateway was used with another Project File, the Site Security Mismatch
window will appear
i. Click Yes to proceed
d. Check Output Build tab window for verification of update
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41. SAVING PROJECT FILE TO GATEWAY
BreeZ® Software version 4.0 and higher allows users to save the Project File onto any Wireless Gateway (also requires Gateway Firmware version
1.3.0.93 or higher).
The ability to save a Project File to a Gateway enables local access to field users. There is no need for an external storage device such as a USB flash drive or dealing with lost Project File.
The Project File can be retrieved from Gateway for use.
Note: Every time a Project File is retrieved, modified, and used for updating devices, be sure to save the revised file back onto the Gateway.
1. Connect Gateway to PC Using Proper Cables
2. Click on Gateway in the Project Tree
a. If you have multiple Gateways in a Project File, be sure to note which
Gateway will store the Project File
b. Using the primary Gateway for saving Project File is recommended
3. Click (Save File to Gateway) Button
4. Select Desired Project File from PC or Another Drive Source and
Click OK
5. Build tab provides visual confirmation
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42. RETRIEVING PROJECT FILE FROM GATEWAY
1. Connect Gateway to PC Using Proper Cables
2. Open BreeZ® Software
3. Close Project Creation Wizard
4. Click “R” (Retrieve Project File) Button
a. Select Gateway type from dropdown menu
5. Enter Credentials and Choose Connection Type
6. Select a Location to Save the Retrieved File
7. Retrieved File Will Be Automatically Opened
After Making Any Modifications to Project File, Be Sure to Re-Save the Project File onto Gateway
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43. WIRELESS SITE SECURITY KEY
1. Default: When creating a new project file in BreeZ®, Site Security is
automatically enabled
a. You can verify the status by viewing “Site” properties b. Click “Site” in the project tree, then click E – Edit button c. See Check Box under “Security”
d. Double-click on “Site” in the project tree and actual site key can be
viewed
2. File Saving Behavior in Relations to Site Security
a. Key will change when:
i. Saving a new project file in BreeZ®
ii. Changing a BreeZ® file name using Windows® (Modifying file
name outside of BreeZ®)
iii. Opening an existing file in BreeZ®, then renaming and saving
the file
iv. Using “Save As” feature in BreeZ®, then saving file in a new
directory
b. Key will NOT change when:
i. Opening an existing file in BreeZ®, modifying it, then saving it
ii. Making no changes to a file, then saving or closing it
iii. Copying and pasting a project file in Windows
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3. What To Do When Key is Lost
a. If a key is lost or switched accidentally to an existing project file, the key
can be retrieved from the Gateway
b. Connect Gateway to PC c. Double-click on “Gateway” in the project tree d. Right-click on “Gateway”, then select “Read Site Security Key”
e. Verify Build Tab Window
f. Double-click on “Site” in the project tree and verify key change
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44. RESETTING DH3 PASSWORDS
1. Right-click on a DH3 in Project Tree and select “Reset Passwords”
2. Select connection type
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3. Click on the link below to go to OleumTech Download Center’s
password reset page
http://support.oleumtech.com/dh3-reset-passcode
User must have access to support.oleumtech.com
4.
Copy and paste DH3 MAC address and Unique Key, then click “Generate Reset Passcode”
5.
Copy and paste Reset Passcode and enter Download Center Username, then click “Reset Passwords”
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6. Enter default username (admin) and password (admin), select
connection type, then click OK
7.
Enter new passwords for desired level of access, then click OK
Repeat this step to change password for other levels
8.
Confirm password change
9.
Store password in a safe place
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45. TEMPLATING FROM A MASTER BreeZ FILE
BreeZ® Software version 5.3 and higher provides improved method for using a project file as a master template for commissioning multiple sites.
Provides the ability to disable devices that automatically disables all of their mapped I/O points from the project file.
Not having to delete devices preserves the Modbus register structure, providing the ability to use the same file to facilitate the deployment of multiple sites.
Any device in the project file can now be enabled or disabled, providing a non-destructive form of editing. Users no longer have to modify a project file by removing devices that causes the order of the Modbus register table to be changed.
With the ability to disable devices, Gateways simply avoid communicating with disabled devices and disregarding all other their mapped I/O points in a network. The ability to disable devices also helps optimize RF traffic and makes better usage of RF bandwidth. Additionally, local I/O, Modbus, and ROC Link Modules may be disabled causing their associated Modbus Master requests to be ignored by the Gateway, eliminating Modbus timeout messages and delays to subsequent data acquisition on the Serial bus.
Once a device or devices are disabled, any points that are mapped to other devices will simply be deactivated. Any register tag values belonging to disabled devices in the Modbus table will show up as “0.”
When using a master template file to create a project file for a new site, using the SAVE AS function in BreeZ to generate a new site security key for the new site is highly recommended especially when the sites are close to one another.
Firmware upgrade is not required on any device. Upgrading Gateway to the latest version is recommended.
1.
In the project tree, right-click on a device to be disabled and select “Disable Device”
2. Once a device is disabled, all of its points and mapped points will be
deactivated from the project, and its points will be shown in light grey text to illustrate the difference.
a. Imports tab shown (peer-to-peer points are disabled)
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b. Outputs tab shown (Mapped output is disabled, row 2)
c. Modbus tab shown (register positions are held even when
disabled)
3. If file is being utilized for a new site, use the “Save As” function to
assign a new site security for the Project File
4. Update impacted Gateways
5. To re-enable a device, right-click on a disabled device, and select
“Enable Device”
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46. TROUBLESHOOTING – DH3 / GENERAL
Contents:
Before performing any troubleshooting:
1. DH3 not communicating with BreeZ® Software (PC, USB to Mini-USB)
2. DH3 not communicating with BreeZ® Software (Ethernet)
3. DH3 not communicating with OleumTech Wireless Devices
4. DH3 cannot communicate via RTU port (Master/Slave)
5. Resetting DH3
6. Cannot open BreeZ® project file
7. Lost/forgotten DH3 login credentials
8. Incorrect/invalid data when polling Modbus register(s) with BreeZ®
Before performing any troubleshooting:
1. Ensure the DH3 is powered with a 9-30 VDC power supply with a minimum of 380
mA and correct polarity (+/-).
a. Upon applying power to the DH3, both LEDs should turn on and then turn
off after about 25 seconds.
2. If connecting through the USB, a USB to Mini-USB Cable is required. (See below for
an example, this is not to be confused with Micro-USB.)
3. If connecting through Ethernet, an Ethernet cable is required (Cat 5 or higher is
recommended)
4. Have the latest BreeZ® Software version 5.0 or greater installed on a PC. To find out
what version you have, navigate on the BreeZ® software to: Help > About BreeZ…
5. The PC must have an operating system of Windows Vista or greater. Windows XP is
not supported for use with the DH3.
6. If connection to the DH3 cannot be established, contact your IT administrator to
resolve any IP addressing or PC issues.
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1. DH3 Not Communicating with BreeZ® Software (PC, USB to Mini-
USB)
a) 1. Try power cycling DH3, it may take up to 30 seconds b) Try rebooting the PC c) For Windows 7 or 10-based OS: try updating the “USB Ethernet/RNDIS Gadget”
driver on PC (usb8023.sys)
1. Download the appropriate “USB Ethernet/RNDIS” driver from the
Windows
Update Catalog (XP/Vista/7 and greater)
2. Extract the .inf and .cat files to a directory from the downloaded .cab file
3. Open device manager and locate “USB Ethernet/RNDIS Gadget” under Network adaptors
5. Right mouse-click on it and select “Update driver software”
6. Click on “Browse my computer for driver software”
7. Click on “Let me pick from a list of device drivers on my computer”
8. Click on “Have Disk”
9. Click “Browse” and select the directory where the .inf and .cat files are located
10. Click on “RNDIS” file and click open
11. Click on “OK”
12. Click on “Next”
13. Confirm driver installation was complete
d) If step c does not work for Windows 7-based OS, then use the helpful link below
http://developer.toradex.com/knowledge-base/how-to-install-microsoft-rndis­driver-for-windows-7
2. DH3 Not Communicating with BreeZ® Software (Ethernet)
If you are not able to communicate with the DH3 remotely with a PC using the BreeZ® Software:
• Verify the correct connection property for the DH3 is selected to either
“Domain Name” or “IP Address”
• Upon entering the domain name, the portion for http:// does not need to be
included
• Verify “Domain Name” or “IP Address” is entered correctly (BreeZ®
automatically scans the network for any DH3s available so you can actually select the correct DH3 from the table)
• Verify the DH3 is properly connected to the network and has been assigned a
valid “Domain Name” or “IP Address”
• The IP Address can be verified by connecting to the DH3 and viewing the
settings for the “Ethernet Port” tab or by navigating through the LCD Panel
• Verify the necessary credentials/user information is entered when connecting
• Note: Only admins and users can connect and update DH3s remotely, guests
do not have permission
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3. DH3 Not Communicating with an OleumTech Wireless Device
If the DH3 is not communicating with another OleumTech Wireless Device:
• Update all devices with the same project file
• Verify that all devices in the project file are also physically present and
uploaded with the same project file
• Ensure all devices on the project file have the same security settings for
“Enhanced Site Security” and “Enable AES Encryption”.
• Ensure the same site security key is on every device in the project file (only if
Enhanced Site Security is being used). Be sure to select “Update Key” when updating devices.
• Confirm that the antennas of all devices have a clear line of sight and are
within recommended distances
• Increase the Tx Power of all devices
• Verify transmitter interval settings (be sure to wait for the first transmit
interval for data after make any changes and updating the devices)
• If there are other OleumTech equipment in the area on a different project file,
ensure the channel # is different to avoid RF interference and/or crosstalk
• Verify that there are no possible interfering radios within the area. If so,
increase project file bit rate from 9600 to 115200.
• Verify that the DH3’s radio setting for Retries is set to 3 (default value).
• If possible, modify the transmitting frequencies of the other third party radios
to free up some bandwidth
• Verify the latest firmware is installed on each device
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4. DH3 Cannot Communicate via RTU Port (Master/Slave)
If the DH3 is not properly communicating from the RTU Port to a 3rd party device:
• Verify the wiring from the DH3 to the 3
rd
party device
• Verify the RTU port is set up correctly (Modbus Master or Slave)
• Verify the 3
rd
party device port settings
• Note: Reference the application notes for the respective 3
rd
party device for
detailed configuration, setup, LevelMaster Slave, and ROC Link Master settings
5. Resetting DH3
The front panel of the DH3 has a reset button for reinitializing the device. The button is recessed to prevent accidental resets. To reset the DH3:
• Obtain a small screwdriver or pin that fits inside the reset hole
• Press and hold the reset the button for 3 seconds and release
6. Cannot Open BreeZ® Project File
Between different BreeZ® software versions and project files, there may be compatibility issues.
• Recommendation to always use the latest BreeZ® Software version on the
Download Center: http://support.oleumtech.com
• Refer to the compatibility matrix for project file and software compatibility.
Ex. project files create using BreeZ® 5.0 cannot be opened using BreeZ® 4.x
7. Lost/Forgotten DH3 Login Credentials
Refer to Section 43 on instructions to reset the password. The following is required to perform the reset:
• Download Center Access: http://support.oleumtech.com
• Internet connectivity to access Download Center
• Local connection to DH3
8. Incorrect/Invalid data when Polling Modbus Register(s) with
BreeZ®
When performing a modbus poll through BreeZ®, data is being read directly from the DH3. Invalid or incomplete data may appear as dashes or 0s. If 0s appear, perform this means the data is being read:
• Wait for the configured interval rate for data to be transmitted to the DH3
• Ensure there is a good RF signal by removing obstructions and eliminating any
other RF interferences from other devices
• Note: Certain data registers normally appear as 0s, such as Log/Trend Status
and RF Timeout
If dashes appear, this means there is a communication issue to the DH3:
• Verify communication and com port settings to the DH3
• If the DH3 was just turned on, wait until the boot up sequence is completed
9. Cannot Read DH3 IP Address from Local Display
Whether the DH3 is setup as static or DHCP IP addressing, in order to properly read the IP address, the DH3’s Ethernet port must be actively connected to a network or another Ethernet device such as Router, Switch, IP Radio, RTU, PLC, or PC:
• Verify Ethernet cable is properly connected from DH3 to another Ethernet
device
• Verify DH3 and another Ethernet is powered on
• If IP address cannot be discovered, then re-update DH3 using USB to Mini-USB
cable
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47. TROUBLESHOOTING – TRANSMITTER
1. Radio / Antenna
Symptom: Action/Resolution:
No communication with Wireless Gateway
• Confirm that Antenna has a clear line of sight to all devices.
• Reset the device.
• Site Security Key may not match Gateway and other devices. Update Site Security and update all devices with the
same Project File.
• Increase the Tx Power to all devices.
• Antenna should be installed at 10 ft or higher for better line of sight.
Wireless communication cannot reach Wireless Gateway
• Change the Bit Rate of the devices to 9600.
• Use a different Antenna type with higher gain for the Wireless Gateway.
Wireless communication is intermittent
• Change the Bit Rate of the devices to 115200.
• Antenna should be installed at 10 ft or higher for better line of sight.
• Change the Channel of your Project File and update all of your system's devices.
• To eliminate possible crosstalk or radio interference with other sites in the area, verify Enhanced Site Security (ESS)
is enabled.
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2. Hardware Connection
Symptom: Action/Resolution:
Device cannot communicate with BreeZ®
• Verify the Battery Pack is securely connected to the device.
• Verify Configuration Cable is securely connected to the device and PC.
• Verify the COM port settings in BreeZ® are correct. Verify the Baud Rate is 57600 and the Parity is 8-N-1.
• Connect another Transmitter to verify communication with BreeZ® Software.
Issues with device wiring
• Verify the device wiring matches the wiring instructions in the User Guide.
• Inspect and verify wiring has not been damaged.
• Inspect and verify wiring is properly connected.
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3. Configuration
4. Measurement
Symptom: Action/Resolution:
Transmitter is not communicating with Wireless Gateway
• Update all devices with the same Project File.
• Confirm Antennas have a clear line of sight to all devices and are within approved distances.
• Change the site Channel ID and update all devices.
• Increase the Tx Power to all devices.
• Confirm the Interval setting for the Transmitter and Gateway are correct.
• Set the Retries to the default setting of 16 if it has been changed.
Device cannot communicate with BreeZ®
• Verify the Battery Pack is securely connected to the device.
• Verify Configuration Cable is securely connected to the device and PC.
• Verify the COM port settings in BreeZ® are correct. Verify the Baud Rate is 57600 and the Parity is 8-N-1.
• Connect another Transmitter to verify communication with BreeZ® Software.
• Replace the Battery Pack.
Error while updating the device but connection is still present
• Verify that the device has the latest Firmware revision.
• Reset the device.
Symptom: Action/Resolution:
Transmitter reports incorrect measurements
• Check the Transmitter for damage or malfunctions.
• Verify that the Sensor connected to the Transmitter can accept 9.5 VDC and has a current draw of 20mA or less.
RF Node Timeout fails
• Set 3x higher than the transmit interval time.
No Read Panel is displayed when taking a reading
• Verify Configuration Cable is securely connected to the device and PC.
• Replace the Battery Pack.
• No RF communication to the Gateway. Check the Gateway for proper configuration.
Measurements fluctuate
• Change the Channel of your Project File and update all of your system’s devices.
• To eliminate possible crosstalk or radio interference with other sites in the area, verify Enhanced Site Security (ESS)
is enabled.
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48. GENERAL MAINTENANCE
The Wireless Gateway is easy to maintain and does not require periodic system checks. Transmitters generally only need a yearly visual inspection for the following:
• Is the DH3 still securely fastened to the mounting location?
• Are there any visible signs of corrosion, cracks or residue build-up on the
device?
• Has anything about the intended use of the original application
changed?
If the Wireless Gateway is securely fastened, with no signs of corrosion, cracks, residue build-up, or if nothing has changed about the location of its intended use, it should continue to operate within designed specification.
If the Wireless Gateway is not securely fastened; if there are signs of corrosion, cracks, residue build-up; or if there has been a change to the location of its intended use resulting in undesirable performance, contact the manufacturer for service instructions.
Cleaning: To prevent static discharge, wipe the outer casing with a damp cloth only.
49. GLOSSARY
16-Bit Integer - a unit of digital information comprised of 16 bits which may be interpreted as:
Unsigned: 0 to 65,535 (216–1) or Signed: −32,768 (−(215)) to 32,767 (215–1) value.
32-Bit Float - a method of representing real numbers in a way that can support a wide range of values..
Analog Signal - any continuous signal for which the time varying feature (variable) of the signal is a
representation of some other time varying quantity, i.e., analogous to another time varying signal. For example, in sound recording, fluctuations in air pressure strike the diaphragm of a
microphone inducing
fluctuations in current produced by its coil. This current is said to be an "analog" of the sound.
Analog Input - a method for measuring an analog signal.
Analog Output - a method for producing an analog signal.
ASCII - The American Standard Code for Information Interchange, is a character-encoding scheme based
on the ordering of the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that use text.
Baud Rate - A number related to the speed of data transmission in a system. The rate indicates the number of electrical oscillations per second that occurs within a data transmission. The higher the baud rate, the more bits per second are transferred.
Bias - while scaling an analog input, the value added to offset the range. Example: range = 500, bias = 100, analog input values scale from 100 (min) to 600 (max).
Bit - a contraction of binary digit, is the basic unit of information in computing and telecommunications
; it is the amount of information stored by a digital device that exists in one of two poss ible distinct states 1 or 0, On or Off, etc...
Bit Rate - RF data rate or rate that RF data is transmitted over-the-air (9.6k, 115.2k-900MHz or 250k-
2.4MHz).
Byte - unit of digital information in computing and telecommunications that most commonly consists of eight bits.
Channel - one of either 10 hopping sequences (900MHz) or 12 direct sequence channels (2.4GHz) used to isolate radio communications.
COM Port - a serial communication physical interface through which information transfers in or out one bit at a time.
Configuration Port - the COM Port used to configure an OleumTech device.
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Count All - a method for increasing an unsigned 16 bit integer each time a discrete input is opened or
closed (2 counts).
Count High - a method for increasing an unsigned 16 bit integer each time a discrete input is closed (1 count).
Count Low - a method for increasing an unsigned 16 bit integer each time a discrete input is opened (1 count).
CTS - clear to send, a discrete signal indicating permission from the DCE for the DTE to send data to the DCE.
Data Logging – recording of data in two forms: event logging or trending.
DCE - Data Communication Equipment i.e. computers and other intell igent devices.
Debounce - the duration of time (ms) in which a discrete signal must remain stable prior to
acknowledging a change in state from “On/Closed” to “Off/Open” and vice versa.
Debug - output to the Configuration Port from a connected device providing user insight into its status and operation.
Digital (Discrete) S ignal - an electrical signal whereby minor fluctuations of the signa l are not meaningful unless they cross above or below a discrete threshold, at which point they are said to b e “On/Closed” or “Off/Open.”
DIN Rail Mount - Metal rail of a standard type widely used for mounting circuit breakers and industrial control equipment inside equipment racks.
Discrete Input - a method for measuring a digital (discrete) signal.
Discrete Output - a method for producing a digital (discrete) sig nal.
Discrete Switch - a device that produces a digital (discrete) signal represented in 0 or 1 for excep tion
reporting purposes.
DTE – Data Terminal Equipment i.e. modems, terminals and any other unintelligent device.
Dual Float (Configuration) - Liquid Level Sensor or High Level Switch Sensor set up with two floats to
read either product level and interface level liquid levels, or for high and high- high alert notification.
EFM - Electronic Flow Meter.
End Node - OleumTech network device that monitors process conditions.
Enhanced Site Security - Enabling site security reduces the chance that transmitted information can be
accessed by unauthorized devices or cross-talk between other devices operating in the area. By de fault, site security is enabled and it is recommended to keep this default setting.
Error - Status of the last read operation performed by a Transmitter. A status of 0 = OK.
Event Logging – recording of data when by triggered by a specific event
Exports - Values sent to other devices in wireless network.
Extended Mode - Used to set a slave ID higher than 255.
Full Duplex - Four wire communication mode using handshaking.
Ground (GND) - Ground or earth may be the reference point in an electrical circuit from which other
voltages are measured, or a common return path for electric current, or a direct physical connection to the Earth.
Group - ID used to configure one or more wireless gateways with its end nodes in a network.
Half Duplex - Two wire communication mode which does not use handshaking.
Handshaking - An automated process of negotiation that dynamically sets parameters of a
communications channel established between two entities before normal communication over the channel begins.
Host - Wireless ID of receiver.
Imports - Values received from other devices in wireless network.
Initially On - Upon Power cycle or updating device, the discrete output will be closed.
Interface (Level) - Second level of fluid in tank such as water. Represented by the position of the lower
float on the digital liquid level sensor.
Interval - Time delay in which the device will transmit data.
Jumper - A short length of wire used temporarily to complete a circuit or to bypass a break in a circuit.
Represented by small pieces placed on pins of the circuit board.
Modbus - A Master/Slave protocol used with programmable electronic devices that allows for communication between many devices connected to the same network.
Modbus Master - A device that polls (requests and sends) information from one or more Slave devices in a Modbus network.
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