057-179 ISSUE:3
DEEP SEA ELECTRONICS PLC
DSE892 SNMP Gateway Manual
Document Number : 057-179
Author : Anthony Manton
DSE892 SNMP Gateway Manual
057-179 ISSUE: 3
Page 2 of 50
Deep Sea Electronics Plc
Highfield House
Hunmanby
North Yorkshire
YO14 0PH
ENGLAND
Sales Tel: +44 (0) 1723 892099
Sales Fax: +44 (0) 1723 893303
E-mail : sales@deepseaplc.com
Website : www.deepseaplc.com
DSE892 SNMP Gateway Hardware Manual
© Deep Sea Electronics Plc
All rights reserved. No part of this publication may be reproduced in any material form (including
photocopying or storing in any medium by electronic means or other) without the written permission of
the copyright holder except in accordance with the provisions of the Copyright, Designs and Patents
Act 1988.
Applications for the copyright holder’s written permission to reproduce any part of this publication
should be addressed to Deep Sea Electronics Plc at the address above.
Any reference to trademarked product names used within this publication is owned by their respective
companies.
Deep Sea Electronics Plc reserves the right to change the contents of this document without prior
notice.
Amendments since last publication
Amd. No.
Comments
1
First release
2
Updated user interface. Added SNMP GET/SET and update to SNMPV2c.
2.1
Updated compatibility list.
2.2
Updated compatibility list.
3
Added new SNMP instruments, removed compatibility list.
Typeface : The typeface used in this document is Arial. Care should be taken not to mistake the upper
case letter I with the numeral 1. The numeral 1 has a top serif to avoid this confusion.
DSE892 SNMP Gateway Manual
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Table of Contents
1 INTRODUCTION .................................................................................................. 5
1.1 BIBLIOGRAPHY ...................................................................................................................... 5
2 SNMP ................................................................................................................... 6
2.1 PRINCIPLE OF SNMP COMMUNICATION ............................................................................ 6
2.2 MIB FILE .................................................................................................................................. 6
3 SPECIFICATIONS ............................................................................................... 7
3.1 POWER SUPPLY ..................................................................................................................... 7
3.2 CONFIGURABLE I/O ............................................................................................................... 7
3.3 TERMINAL SPECIFICATION .................................................................................................. 7
3.4 USB HOST CONNECTOR ....................................................................................................... 7
3.5 RS232 CONNECTOR............................................................................................................... 8
3.5.1 NULL MODEM CABLE WIRING ....................................................................................... 8
3.6 RS485 CONNECTOR............................................................................................................... 9
3.7 ETHERNET CONNECTOR .................................................................................................... 10
3.8 DIMENSIONS ......................................................................................................................... 11
3.9 APPLICABLE STANDARDS ................................................................................................. 11
4 INSTALLATION ................................................................................................ . 12
4.1 USER CONNECTIONS .......................................................................................................... 12
4.1.1 CONNECTOR A – DC SUPPLY AND CONFIGURABLE OUTPUTS ............................. 12
4.1.2 CONNECTOR B – RS485 ............................................................................................... 12
4.2 TYPICAL WIRING DIAGRAM ................................................................................................ 13
4.3 SYSTEM OVERVIEW............................................................................................................. 13
4.4 TYPICAL CONNECTION TO DSE CONTROLLERS ............................................................ 14
4.4.1 ADDING THE CONTROLLER TO THE DSE892 ............................................................ 14
4.4.2 DEVICE COMPATIBILITY ............................................................................................... 15
4.4.3 USB (SINGLE CONTROLLER) ....................................................................................... 16
4.4.4 RS232 (SINGLE CONTROLLER) ................................................................................... 16
4.4.5 RS485 (SINGLE CONTROLLER) ................................................................................... 17
4.4.6 RS485 (MULTIPLE CONTROLLER) ............................................................................... 17
4.4.7 ETHERNET (SINGLE CONTROLLER) ........................................................................... 18
4.4.8 ETHERNET (MULTIPLE CONTROLLER) ...................................................................... 18
4.5 TYPICAL CONNECTION TO SNMP MANAGEMENT SYSTEM .......................................... 18
5 CONTROLS AND INDICATIONS ...................................................................... 19
5.1 RESET PUSHBUTTON .......................................................................................................... 19
5.2 LED INDICATIONS ................................................................................................................ 19
6 SETUP ............................................................................................................... 20
6.1 BROWSER COMPATIBILITY ................................................................................................ 20
6.1.1 GOOGLE CHROME ........................................................................................................ 20
6.1.2 INTERNET EXPLORER .................................................................................................. 20
6.1.3 MOZILLA FIREFOX ........................................................................................................ 20
6.1.4 SMARTPHONE BROWSERS ......................................................................................... 20
7 CONNECTING TO THE GATEWAY MANAGEMENT PAGES ......................... 21
7.1 STATUS ................................................................................................................................. 22
7.1.1 GATEWAY ....................................................................................................................... 22
7.1.2 SNMP .............................................................................................................................. 23
7.1.3 MAIL SERVER ................................................................................................................ 23
7.1.4 NETWORK ...................................................................................................................... 24
7.1.5 MODBUS ......................................................................................................................... 24
7.2 CONFIGURATION ................................................................................................................. 25
7.2.1 NETWORK ...................................................................................................................... 25
7.2.2 SNMP .............................................................................................................................. 26
7.2.3 E-MAIL ............................................................................................................................. 27
7.2.4 TIME ................................................................................................................................ 28
DSE892 SNMP Gateway Manual
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7.2.5 LOGIN ............................................................................................................................. 28
7.2.6 FILE SYSTEM ................................................................................................................. 29
7.2.6.1 FIRMWARE UPGRADE BY TFTP ........................................................................... 30
7.2.6.2 FIRMWARE UPGRADE BY USB MEMORY STICK................................................ 31
7.2.6.3 REBOOT NOW ........................................................................................................ 32
7.3 MODULES CONFIGURATION .............................................................................................. 33
7.3.1 MODULE PAGE .............................................................................................................. 34
7.3.1.1 MODULE EVENTS .................................................................................................. 34
7.3.1.2 INSTRUMENTATION EVENTS ............................................................................... 36
7.4 MODBUS PASSTHROUGH ................................................................................................... 38
7.4.1 EXAMPLE OF MODBUS GATEWAY SETTINGS. ......................................................... 39
7.5 MODULE INSTRUMENTATION ............................................................................................ 40
7.5.1 DETAILED INSTRUMENTATION ................................................................................... 40
8 SNMP GET ........................................................................................................ 41
8.1 CONTROLTABLE .................................................................................................................. 41
8.2 INSTRUMENTTABLE ............................................................................................................ 42
9 SNMP SET ......................................................................................................... 46
9.1 KEYPRESSTABLE ................................................................................................................ 46
10 FAULT DIAGNOSIS ....................................................................................... 47
11 MAINTENANCE, SPARES, REPAIR AND SERVICING ................................ 49
11.1 WARRANTY ........................................................................................................................... 49
11.2 DISPOSAL ............................................................................................................................. 49
11.2.1 WEEE (WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT) ............................... 49
Introduction
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1 INTRODUCTION
This document details the installation requirements of the DSE892 SNMP Gateway. The manual
forms part of the product and should be kept for the entire life of the product. If the product is passed
or supplied to another party, ensure that this document is passed to them for reference purposes.
This is not a controlled document. You will not be automatically informed of updates. Any future
updates of this document will be included on the DSE website at www.deepseaplc.com
DSE892 SNMP Gateway is used to connect with an SNMP V2c Community Based system to give
monitoring and control functionality.
DSE892 SNMP Gateway communicates to the connected controller(s), monitoring the instrumentation
and operating state. If this data changes, SNMP TRAP information is generated and sent to the
SNMP Manager. Additionally emails can be configured to be set to one or two email addresses.
DSE892 SNMP Gateway also supports GET functionality to read information from the host controller
and SET functionality to allow the SNMP manager to mimic button presses on the host controller.
Additionally, DSE892 SNMP Gateway contains a protocol conversion function.
For details on configuring the ‘host controller’ you are referred to the relevant configuration software
manual.
1.1 BIBLIOGRAPHY
This document refers to and is referred to by the following DSE publications which can be obtained
from the DSE website www.deepseaplc.com
DSE Part
Description
053-148
DSE892 installation instructions
SNMP
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2 SNMP
Simple Network Management Protocol (SNMP) is an internet standard protocol for managing devices
on IP networks. It is used to monitor network-attached devices for conditions that warrant
administrative attention.
An administrative computer (SNMP manager) monitors one or more DSE892 devices.
Each DSE892 monitors a number of DSE controllers using a variety of connection methods (detailed
elsewhere in this manual).
Should an ‘event’ occur, the DSE892 Gateway reports information via SNMP TRAP messages to the
manager.
Additionally, the DSE892 responds to GET / SET messages from the SNMP manager to allow the
host controller’s operating mode to be changed, or instrumentation values to be retrieved.
Many third party SNMP managers exist. DSE do not produce or supply SNMP managers.
2.1 PRINCIPLE OF SNMP COMMUNICATION
2.2 MIB FILE
SNMP does not specify the type of information and functions supported by the DSE892. This
information is contained in the Management Information Base (MIB) file.
SNMP Manager
DSE892
GET / SET Request
GET / SET Response
TRAP Message
TRAP Receiver
Modbus Request
Modbus Response
DSE Host Controller(s)
Specifications
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3 SPECIFICATIONS
3.1 POWER SUPPLY
Minimum supply voltage
8 V continuous, 4 V for up to 5 minutes.
Cranking dropouts
Able to survive 0 V for 100 mS providing the supply was at least 8 V
before the dropout and recovers to 8 V afterwards.
Maximum supply voltage
32 V continuous (transient protection to 64 V)
Power up current
3 A transient inrush at initial power up.
Typical Operating current
630 mA at 12 V DC, 315 mA at 24 V DC
3.2 CONFIGURABLE I/O
Number
4 configurable general purpose input / outputs
Not currently fitted to the DSE892 – RESERVED for future use.
Rating
TBA
3.3 TERMINAL SPECIFICATION
Connection type
Screw terminal, rising clamp, no internal spring
Min cable size
0.5 mm² (AWG 20)
Max cable size
2.5 mm² (AWG 14)
3.4 USB HOST CONNECTOR
This USB type A socket provides support for connection to one DSE controller.
Use USB type A to USB type B cable.
NOTE: DSE stock a USB suitable cable for this purpose. Part number 016-125.
Specifications
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3.5 RS232 CONNECTOR
This socket provides support for connection to one DSE controller.
PIN No
NOTES
1
Received Line Signal Detector (Data Carrier Detect)
2
Received Data
3
Transmit Data
4
Data Terminal Ready
5
Signal Ground
6
Data Set Ready
7
Request To Send
8
Clear To Send
9
Ring Indicator
View looking into the male connector on the module
3.5.1 NULL MODEM CABLE WIRING
DSE Controller with RS232
Null Modem Cable
DSE892 Gateway
Specifications
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3.6 RS485 CONNECTOR
This socket provides support for connection to a maximum of five DSE controllers in a daisy chain
RS485 network.
Ensure termination resistors (120 ) are fitted as shown to the ends of the link as per RS485
standard.
PIN No
NOTES
A (-)
Two core screened twisted pair cable.
120 impedance suitable for RS485 use.
Recommended cable type - Belden 9841
Max distance 1200 m (1.2 km) when using Belden 9841 or direct equivalent.
B (+)
SCR
DSE892
Specifications
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3.7 ETHERNET CONNECTOR
The DSE892 Gateway module is fitted with an autosensing ethernet socket.
This can be utilised in a number of ways. See section entitled “Typical Connection to DSE controllers”,
subsection ” Via Ethernet” for further details.
10baseT/100baseT
Pin
Connection 1 (T568A)
Connection 2 (T568A)
1
white/green
stripe
white/green
stripe
2
green solid
green solid
3
white/orange
stripe
white/orange
stripe
4
blue solid
blue solid
5
white/blue
stripe
white/blue stripe
6
orange solid
orange solid
7
white/brown
stripe
white/brown
stripe
8
brown solid
brown solid
NOTE: DSE Stock a 2m (2yds) Ethernet Cable – Part number 016-137. Alternatively they
can be purchased from any good PC or IT store.
As the Gateway is autosensing, either a ‘straight through’ or ‘crossover’ cable can be used.
The diagram above shows a ‘straight though’ cable.
For the advanced
Engineer, this cable
has both ends
terminated as T568A
(as shown below) or
T568B.
Specifications
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3.8 DIMENSIONS
Overall size
85 mm x 149 mm x 51 mm
(3.35” x 5.85” x 2.01”)
Weight
120 g
(4.23 oz.)
Mounting type
DIN rail or chassis mounting
Din rail type
EN 50022 35 mm type only
Mounting holes
M4 clearance
Mounting hole centres
73 mm x 137 mm
(2.89” x 5.39”)
Dimensions in mm
3.9 APPLICABLE STANDARDS
Minimum Temperature
-30 C (-22 F)
Maximum Temperature
+70 C (158 F)
Degrees of Protection Provided by Enclosures
IP21
NEMA Rating
Enclosure type 1 (indoor use only)
SNMP
DSE892 Gateway supports SNMP V2c.
In line with our policy of continual development, Deep Sea Electronics, reserve the right to change
specification without notice.
Installation
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4 INSTALLATION
The DSE892 is designed to be mounted within a control panel, either on the panel DIN rail utilising
the integral mounts, or chassis mounted, utilising the mounting holes. For dimension and mounting
details, see the section entitled Specification, Dimensions elsewhere in this document.
4.1 USER CONNECTIONS
4.1.1 CONNECTOR A – DC SUPPLY AND CONFIGURABLE OUTPUTS
Terminal
Function
Recommended size
1
DC supply negative
1.0 mm² (AWG 18)
2
DC supply positive
1.0 mm² (AWG 18)
3
RESERVED
4 RESERVED
5 RESERVED
6 RESERVED
4.1.2 CONNECTOR B – RS485
Terminal
Function
Recommended size
A
RS485 A
0.5 mm² (AWG 20)
B
RS485 B
0.5 mm² (AWG 20)
SCR
RS485 SCREEN
Installation
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4.2 TYPICAL WIRING DIAGRAM
4.3 SYSTEM OVERVIEW
MODEL 0892
DSE
CONTROLLER(S)
SNMP MANAGER
Connection to DSE
Controller(s)
USB
RS232
RS485
Ethernet
Connection to SNMP
manager via ethernet
Installation
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4.4 TYPICAL CONNECTION TO DSE CONTROLLERS
This section shows how to connect DSE controllers to the gateway device.
4.4.1 ADDING THE CONTROLLER TO THE DSE892
To ensure newly added controllers are recognised by the DSE892, the following steps must be
followed. Failure to do so may result in communications failure, indicated by a RED communications
port LED.
The DSE892 is factory set to accept connection via the USB port. If this is not the port to be
used, you must configure the DSE892 for the required port as detailed elsewhere in this
document.
Remove the DC supply from the DSE892 AND the connected controller(s).
Connect the new controller to the chosen communications port.
Apply the DC supply to the controller being connected (and any other controllers in the
system).
Reapply the DSE supply to the DSE892 Gateway.
Installation
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4.4.2 DEVICE COMPATIBILITY
Support for devices is dependant upon the firmware revision of the DSE892.
Please contact support@deepseaplc.com for the latest compatibility list.
NOTE: Support for legacy devices is withdrawn from the DSE892 at regular udpates. To
check on the possibility of support for legacy devices no longer listed below, please contact
support@deepseaplc.com.
NOTE: Not all variants are available in all markets.
NOTE: Not all instrumentation is available with all controllers. Refer to the Configuration
Suite PC Software manual relevant to your controller for details of supported instrumentation.
Installation
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4.4.3 USB (SINGLE CONTROLLER)
USB connection utilises a standard USB A – USB B cable.
NOTE: DSE Stock a 2m (2yds) USB Cable DSE Part No 016-125. Alternatively they can be
purchased from any good PC or IT store.
4.4.4 RS232 (SINGLE CONTROLLER)
RS232 connection utilises a standard RS232 Null modem (crossover) cable.
USB cable
RS232 cable
Installation
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4.4.5 RS485 (SINGLE CONTROLLER)
RS485 connection utilises twisted pair RS485 cable with 120 termination resistors as per RS485
standard.
4.4.6 RS485 (MULTIPLE CONTROLLER)
RS485 connection utilises twisted pair RS485 cable with 120 termination resistors as per RS485
standard to connect to a maximum of five supported DSE controllers.
RS485 cable
Installation
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4.4.7 ETHERNET (SINGLE CONTROLLER)
Ethernet connection utilises a standard Ethernet cable with RJ45 connectors. You must use a
multiport network router as the DSE892 requires an Ethernet connection to communicate with the
SNMP manager.
4.4.8 ETHERNET (MULTIPLE CONTROLLER)
Ethernet connection utilises a standard Ethernet cable with RJ45 connectors to connect with a
maximum of five supported DSE controllers.
4.5 TYPICAL CONNECTION TO SNMP MANAGEMENT SYSTEM
The DSE892 gateway communicates with third party SNMP systems confirming to SNMP V2c
specification.
This connection is via Ethernet (or internet).
Internet or Ethernet
switch/router
Internet or Ethernet
switch/router
Controls and Indications
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5 CONTROLS AND INDICATIONS
5.1 RESET PUSHBUTTON
The reset push button, accessible by removing the front cover or via the small hole and by using an
insulated narrow point, is provided to set the device back to factory settings.
Press and hold the button to activate the reset sequence :
1. Press and HOLD the reset pushbutton.
2. All LEDs light YELLOW for a short time.
3. All LEDs extinguish for a short time.
4. LEDs illuminate one at a time – LED4, LED3, LED2, LED1.
5. All LEDs illuminate YELLOW.
6. Reset has completed and the reset push button can be released.
Once reset, the Gateway must be reconfigured
It’s factory set IP address is 192.168.1.100. Username: Admin, Password Password1234
5.2 LED INDICATIONS
LED
Function
Colour
Action
1
Server Status
RED
No connection to host server
GREEN
Connected to host server
2
USB Host Status
RED
Bad Data
GREEN
Data transfer OK
3
RS485 Status
RED
Bad Data
GREEN
Data transfer OK
4
RS232 Status
RED
Bad Data
GREEN
Data transfer OK
LED3 RS485 Status
LED4 RS232 Status
LED2 USB Host Status
Not Used On DSE892
Reset Push Button access
Setup
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6 SETUP
The DSE892 is setup using a PC with web browser and a ‘straight through’ or ‘crossover’ network
cable.
6.1 BROWSER COMPATIBILITY
6.1.1 GOOGLE CHROME
The management pages are optimised for Google Chrome web browser.
6.1.2 INTERNET EXPLORER
The management pages are optimised for Internet Explorer 10 and above.
6.1.3 MOZILLA FIREFOX
The management pages are optimised for Mozilla Firefox.
6.1.4 SMARTPHONE BROWSERS
While not designed specifically to work with Smartphone webbrowsers, The management pages are
work with any mobile browser fully compatible with Google Chrome, Internet Explorer10+ or Mozilla
Firefox.
Connecting to the Gateway Management Pages
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7 CONNECTING TO THE GATEWAY MANAGEMENT PAGES
You may wish to consult your company IT
department before making changes to your PC
network settings.
Connect the DSE892 ethernet port directly to your
PC Ethernet port.
You can use either a ‘straight through’ or ‘crossover’
network cable.
Set the PC IP address as shown.
Using Google Chrome, Microsoft Internet Explorer or
Mozilla Firefox, enter the IP address of the gateway.
Enter the username and password of the Gateway:
NOTE: Username and Password are both
CASE SENSITIVE.
Factory Settings
IP Address
Username
Password
192.168.1.100
Admin
Password1234
Connecting to the Gateway Management Pages
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7.1 STATUS
The Status pages show information that can be used for diagnostics and give a level of confidence
that the system is working as expected.
Along with DSE892 physical information, the displays also indicate the state of the various
communication ports in use.
For details of configuration the parameters, see the section entitled Configuration elsewhere in this
document.
7.1.1 GATEWAY
Parameter
Description
Model
Model Number of the DSEGateway
Gateway ID
Unique USB ID of the DSEGateway
Software Version
Module Description Version
Bootloader Version
The current firmware versions of the connected DSEGateway
Web Config Add
The address that these status and configuration pages are accessible
on.
Connecting to the Gateway Management Pages
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7.1.2 SNMP
Parameter
Description
IP
IP address of the configured SNMP Manager. SNMP Trap messages
are sent to this address.
Port
Port Number that SNMP TRAP messages are sent to.
SNMP GET and SNMP SET use the port one below this number.
Example.
Port: 162.
SNMP Trap uses Port 162
SNMP GET and SNMP SET uses Port 161
7.1.3 MAIL SERVER
Parameter
Description
Server
IP address of the configured SMTP Server. This is the address of the
email server
Port
Port number of the configured SMTP Server.
Connecting to the Gateway Management Pages
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7.1.4 NETWORK
Parameter
Description
Attain IP Protocol
Type of IP address (Static or Dynamic)
IP Address
Shows the currently used network settings of the DSEGateway
MAC Address
Subnet Mask
Gateway IP
DNS IP
Hostname
7.1.5 MODBUS
Parameter
Description
Packets Sent
Shows the number of data request packets sent to the connected Host
Controllers.
Packets Received
Shows the number of data request packets received from the
connected Host Controllers.
Received shoud increase everytime that Sent increases to show that
the connected Host Controller(s) is/are communicating correctly.
Connecting to the Gateway Management Pages
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7.2 CONFIGURATION
Ensure you consult with the IT/Network manager of the site that the DSE892 is connected to before
making any changes to these settings.
7.2.1 NETWORK
Parameter
Description
DHCP Enabled
= The Gateway requests network settings from a DHCP server.
= The Gateway’s network settings must be entered manually.
DHCP is usually only chosen when the DHCP server is configured to bind a
specific IP address to the MAC Address of the DSE892. This allows the SNMP
manager to be easily configured with the IP address of the DSE892.
Static IP
(Factory setting 192.168.1.100)
Subnet mask
(Factory setting 255.255.255.0)
Gateway IP
IP address of the internet router that the DSE892 is connected to.
DNS IP
IP address of the Domain Name Service. Usually this is the same as the
Gateway IP.
Hostname
Hostname of the device. Used to identify the Gateway on the network. Give
this a meaningful name to assist the network IT manager to recognise the
device on the network!
WebConfig Port
The port number that these configuration pages are served on.
Connecting to the Gateway Management Pages
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7.2.2 SNMP
Ensure you consult with the IT/Network manager of the site that the DSE892 is connected to before
making any changes to these settings.
Parameter
Description
IP
Port
The IPV4 network location of the SNMP manager.
Get password
The SNMP Read Community String.(Factory setting public)
Set password
The SNMP Write Community String. (Factory setting private)
Connecting to the Gateway Management Pages
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7.2.3 E-MAIL
DSE892 is capable of sending an email to one or two addresses upon detection of an event in the
managed devices.
Ensure you consult with the IT/Network manager of the site that the DSE892 is connected to before
making any changes to these settings.
Parameter
Description
Recipient A
Recipient B
Name and email address of the recipients.
Where only one email is required, leave Name and Email blank for one
recipient.
Sender
The Name and Email address that the email will appear to have been sent
from.
Server
Network address of the SMTP server used to send emails.
Port
Which network TCP port is used to send SMTP emails.
Typically port 587 is used for SMTP. Some legacy systems may still be
configured to 25.
Domain
The network Domain Name where the DSE892 is part of a Domain system.
Require
authentication
= The SMTP server requires a username and password for access.
= The SMTP server does not require authentication.
Username
Password
Username and Password for the SMTP server (when required).
Send Test
Click to send a test email to the configured recipients.
Connecting to the Gateway Management Pages
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7.2.4 TIME
Parameter
Description
24h Format
= Clock is displayed in 24 hr format
= Clock is displayed in 12 hr format
Period
am or pm (when 24h Format is not selected)
Date / Time
Set the date and time local to the site.
Get Time
Gets the time from the PC and enters this into the Date and Time boxes above
Save
Sends the values entered to the DSE892 Gateway.
7.2.5 LOGIN
This page allows the Username and Password of the DSE892 Gateway to be changed to suit user
requirements.
Factory Settings
Username
Password
Admin
Password1234
Connecting to the Gateway Management Pages
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7.2.6 FILE SYSTEM
Parameter
Description
Download MIB file
Creates the DSE892 Gateway’s MIB file. This file is used to configure
the SNMP Manager.
Download Configuration
Creates a backup file of the Gateway’s configuration.
Upload Configuration
Allows the Gateway to be reconfigured using a previously save
Configuration file.
Upgrade firmware from
TFTP Server
See section entitled Firmware Upgrade by TFTP for full description.
Upgrade firmware from
USB Drive
See section entitled Firmware Upgrade by USB Memory Stick for full
description.
Update Module
Descriptions From TFTP
Server
When available this allows the latest version of Module Description files
to be downloaded from the DSE server. These files instruct the DSE892
about supported features on each DSE controller type.
Upload Module
Descriptions File
Occasionally it may be necessary to update the Module Description
Files from media supplied by DSE Technical Support Staff.
Connecting to the Gateway Management Pages
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7.2.6.1 FIRMWARE UPGRADE BY TFTP
When available, firmware upgrade files are available by Over The Air updates from Deep Sea
Electronics TFTP site.
To do this :
Ensure your DSE892 SNMP Gateway is correctly configured to access the internet via an
external router. The DHCP is not configured, this requires correct DNS entries in the System
Settings | IP section of the DSE892 configuration.
Select the required version number from the ‘drop down’ list box and press the Upgrade
button.
The DSE892 connects to the TFTP server and begins the update. The status LEDs on the
DSE892 will alternate to show the download is in progress. This may take several minutes.
When complete, all LEDs illuminate yellow for one second after which the DSE892 will restart
and resume normal operation.
The version number of the DSE892 firmware is located at the top right of the management
pages.
DSE892 Firmware Version
Connecting to the Gateway Management Pages
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7.2.6.2 FIRMWARE UPGRADE BY USB MEMORY STICK
When available, firmware upgrade files are available from Deep Sea Electronics PLC website
www.deepseaplc.com.
To do this you will need :
Firmware update filed from DSE. This file must be called 0892-01.bin
USB flash memory stick formatted to FAT.
To Format a USB stick to the FAT File System :
Insert memory stick into PC USB port.
Browse to Computer in Windows Explorer. Identifty the memory stick, Right Click the
device and select Format.
Select FAT and click Start
Copy the firmware upgrade file onto the USB flash memory stick and
insert this into the ‘USB Host’ socket of the DSE892 Gateway.
Once inserted, click the button. The module is restarted and
the upgrade process begins. The PC screen shows the progress of the
upgrade.
Once complete, Check that all the LEDs are illuminated on the DSE892.
This shows that the updgrade is successful.
Next, remove the USB memory device and remove the DC power from
the DSE892. Wait a few seconds, then reapply DSE power.
USB flash memory
stick inserted into the
DSE892 Gateway
Right Click context
menu of USB flasm
memory device
Format tool for
USB flash
memory.
Ensure you have
selected the
correct disk
before clicking
Start!
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7.2.6.3 REBOOT NOW
Some operations require the gateway to be rebooted (restarted).
Examples of this are :
Changes to the DSE892 Username or Security Code
Changes to the IP Setup or SNMP Setup
Where this is required, the message Please Reboot to Apply Changes appears under the navigation
menu as shown to the left.
Press Reboot Now to restart the device.
The PC screen shows a progress bar as this process is undertaken.
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7.3 MODULES CONFIGURATION
This page is used to configure the DSE892 Gateway’s connections to DSE controllers.
Each connected controller has an entry in the table to configure which of the Gateway’s ports are
used for connection to that specific module.
Multiple ports are able to be used at the same for complete flexibility of connection.
Parameter
Description
Enabled
Allows the user to activate or deactivate a connection. Ensure any unused
entries in the table are de-activate.
Additionally any controllers no longer communicating with the Gateway must
be de-activated for correct operation of the remaining connections.
= Connection is active.
= Connection is disabled.
Name
Use a meaningful name for each connected controller. For example you could
use the generator name.
Example : Volvo TAD9 Genset2
Once entered, this name is used to create a new page to configure what the
Gateway is to monitor in this application.
Type
Used to select which of the Gateway’s ports are used for connection to this
controller.
RS232
RS485
Ethernet
USB
ID/IP
When Port is set to Ethernet – IP address of the connected controller.
When Port is set to RS232/RS485 – Modbus Slave ID (Address) of the
connected controller.
When Port is set to USB, this item is not available.
Baud/Port
When Port is set to Ethernet – TCP port to use for Modbus (usually 502 where
a single controller is connected to the Ethernet port of the Gateway)
When Port is set to RS232/RS485 – Baud rate of the selected port.
When Port is set to USB, this item is not available.
Module Index
Reference number of the connection.
Operations
Config: Click to access the configuration pages for this connection.
Delete: Click to delete this connection.
Add: Click to add a new connection.
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7.3.1 MODULE PAGE
Each connection configured on the Modbus Passthrough page has it’s own configuration page as
detailed below. The Name of the connection is used to give a meaningful name to the Module
Configuration Page.
7.3.1.1 MODULE EVENTS
NOTE: For details of supported Events in the host controller refer to the relevant DSE
Configuration Suite PC Software Manual.
The Module Events page allows the user to select which of the event types are used to generate an
SNMP TRAP and/or email notification.
Parameter
Description
Event
For details of supported Events in your connected controller you are referred to
the relevant DSE Configuration Suite PC Software Manual.
SNMP Trap
= This event will not generate an SNMP trap.
= Where supported by the connected controller’s event log, the Gateway
generates an SNMP TRAP message upon activation of this event.
E-Mail Recipient 1
E-Mail Recipient 2
= This event will not be sent to the email address.
= Where supported by the connected controller’s event log, the Gateway
sends an email to the specified address(es) upon activation of this event.
Save
Click to save the changes.
Back
Click to close this window and go back to the Modules configuration page.
Ensure you’ve saved any changes if required.
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057-179 ISSUE: 3
After changes are made to the Module Events settings, the DSE892 requires rebooting for the
changes to take effect.
Button
Description
OK
Accept the notification and continue making changes. You must reboot
manually later before the changes take effect.
Reboot
Accept the notification and reboot the DSE892 immediately. This process takes
a short while after which the changes take effect.
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Page 36 of 50
7.3.1.2 INSTRUMENTATION EVENTS
This section allows the monitoring of instrumentation values within the connected controller. When the
values meet the configured condition, an action is made by the Gateway.
Instruments added are also available to be read using SNMP GET. For further details, see the section
entitled SNMP GET elsewhere in this document.
Parameter
Description
Index
Reference number of the related Instrumentation Event.
Modbus Register
The modbus address of the register (instrument) being monitored and the size
of the register to read (16bit or 32bit).
For details of available registers you are referred to the DSE Gencomm
Document, available upon request from support@deepseaplc.com.
The specified registered is read using Modbus Function Code 3 (Read Multiple
Holding Registers).
Signed
Select whether the value being read is Signed or Unsigned.
This information is obtained from the Gencomm Document.
Description
Give the value a meaningful name. For example this could be the name of the
instrument in the connected controller (ie Oil Pressure)
Pol.
Trip Val
Ret Val
When Pol. Is set to :
>: When the value rises past the Trip Val setting, the configured actions are
taken. The Value must fall below the Ret Val setting before the condition is
considered to be back to normal.
<: When the value falls below the Trip Val setting, the configured actions are
taken. The Value must rise above the Ret Val setting before the condition is
considered to be back to normal.
SNMP Instance
Index of the dseCustomInstrument.
For example SNMP Instance: 4 assigns this instrument value to
dseCustomInstrument4 and allows this value to be read using SNMP GET.
SNMP Trap
= This event is not monitored by the Gateway device.
= Where supported by the connected controller’s event log, the Gateway
generates an SNMP TRAP message upon activation of this event.
E-Mail Add 1
E-Mail Add 2
= This event is not monitored by the Gateway device.
= Where supported by the connected controller’s event log, the Gateway
sends an email to the specified address(es) upon activation of this event.
Delete
Deletes this entry from the table of monitored addresses.
Add
Adds a new entry to the table of monitored addresses.
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057-179 ISSUE: 3
Example
From the DSEGencomm protocol document, the following shows the location of the “Turbo Pressure
1” instrument which is read from the CAN ECU of engines that support this feature.
This is taken from Page 5 – Extended Instrumentation.
In modbus, Page 5, Register offset 4 is translated to the hexadecimal value of 0504. This is entered
into the Modbus Register field as 0x0504 (the “0x” representing that it is a Hexadecimal value).
Modbus address 0x0504, a value consisting of a single 16 bit unsigned register is monitored.
This has been given a description of “Turbo PR 1”.
When the value falls below the Trip Val setting,of 10 an SNMP trap is generated, and an email sent to
Recipient1. The Value must rise above the Ret Val setting of 12 before the condition is considered to
be back to normal.
The value SNMP Instance of 1 allows an SNMP manager to use GET functionality to read
dseCustomInstrument 1. This has added Turbo Pressure 1 to the list of readable parameters. Up to
twenty such custom instruments are able to be added. For further details, see section entitled SNMP
GET elsewhere in this document.
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Page 38 of 50
7.4 MODBUS PASSTHROUGH
NOTE: This section is only used when setting up the DSEGateway® to operate as a
communications protocol convertor. This section must be left with no entries if using the
DSEGateway® purely as an SNMP or email notification system.
This page is used to configure the DSEGateway® as a Modbus Gateway to allow conversion across
the various ports.
It can be used for example to set USB as a modbus master to connect to any DSE controller fitted
with a USB port and supporting the DSE Configuration Suite SCADA function.
SLAVE (Settings of the DSEGateway®port this is connected to the monitoring device)
Parameter
Description
Port
The incoming port of the DSEGateway
®
RS232
RS485
Ethernet
USB
ID
Modbus slave address of the selected DSEGateway®port
Baud / Port
When Port is set to Ethernet – TCP port to use for Modbus (usually 502)
When Port is set to RS232/RS485 – Baud rate of the selected port.
MASTER (To module) (Settings of the DSEGateway® port that is used to connect to the DSE
controller)
Parameter
Description
Port
The outgoing port of the DSEGateway
®
RS232
RS485
Ethernet
USB
ID / IP
When Port is set to RS232 or RS485 - Modbus slave address of the connected
DSE controller
When Port is set to Ethernet – IP Address of the connected DSE controller
TCP Port/Serial
Baud
When Port is set to Ethernet – TCP port to use for Modbus (usually 502)
When Port is set to RS232/RS485 – Baud rate of the selected controller.
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7.4.1 EXAMPLE OF MODBUS GATEWAY SETTINGS.
Index 1 is receiving modbus requests from the external monitoring system on Ethernet, TCP Port 502.
This is being transferred to the DSE controller via the USB Host port on the DSEGateway®
Index 2 is receiving modbus requests from the external monitoring system on Ethernet, TCP Port 503.
This is being transferred to the DSE controller via the RS485 port on the DSEGateway® using slave ID
2, baud rate 115200.
Index 3 is receiving modbus requests from the external monitoring system on Ethernet, TCP Port 504.
This is being transferred to the DSE controller via the RS232 port on the DSEGateway® using slave ID
10, baud rate 115200.
NOTE: RS485 is a single master system. This means that you must only create one entry
for RS485 in the Slave column. Each entry in the Master column must communicate with
controllers with unique Slave Id’s.
NOTE: RS232 is a single master, single slave system. This means that you must only
create one entry for the RS232 in the Master and Slave columns.
NOTE: Where multiple Ethernet connections are configured, each must utilise a unique
port number.
Slave : The port connected to
the monitoring system
Master : The port connected
to the DSE controller
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Page 40 of 50
7.5 MODULE INSTRUMENTATION
Give status of the configured connections.
Each connection also has a detailed instrumentation page (shown overleaf). The name of each page
is taken from the name of the connection in the Modbus Passthrough page.
7.5.1 DETAILED INSTRUMENTATION
NOTE: Only functions supported by the connected controller is shown. For a list of
instrumentation and control mode buttons, you are referred to the relevant controller’s
Operator Manual available from www.deepseaplc.com
SNMP GET
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057-179 ISSUE: 3
8 SNMP GET
NOTE: It is strongly recommended that the user creates a new Read Community String to
ensure security.
NOTE: Reading an instrument that is not supported by the host controller returns ‘ NULL’.
DSE892 supports SNMP GET functionality (SNMP Version V2c). The Read Community String must
be correctly entered into the SNMP Manager.
Parameter
Factory Setting
Read Community String
public
Port number
161 (one below the SNMP Trap Port number configured in the
DSE892)
This allows a set of information to be retrieved from the host DSE controller. The Instrumentation
available is dependant upon the specification of the host controller along with configuration of the
custom instruments within the DSE892.
SNMP WALK feature is supported, allowing the SNMP manager to retrieve a list of values able to be
retrieved.
The following information is provided as follows under enterprises.dseVendor.dseProduct in the
SNMP manager.
Information List
Description
dseEventSection
Description of the event TRAP
dseInstrumentsSection.InstrumentTable
A predefined list of commonly required instruments
dseInstrumentsSection.CustomInstrumentTable
A list containing the user configured Custom
Instruments in the DSE892 configuration
controlTable
The current selected host controller operation mode
keypressTable
Provided to allow control mode changes on the
host controller. For details, see section entitled
“SNMP SET” elsewhere in this document
SNMP GET and SNMP GETNEXT may then be used to retrieve the required information.
8.1 CONTROLTABLE
The following instrumentation is available via the SNMP GET functionality.
Not all module types support all operating modes. Refer to the host controller Operator Manual and
for details of supported operating modes.
Instrument
Description
Units
Mode
Index of Operating Mode (0-7)
0: Stop
1: Auto
2: Manual
3: Test on Load
4: Auto with Manual Restore (Prohibit Return)
5: User Configuration
6: Test off Load
7: Off Mode
Mode Text
Text description of Mode
SNMP GET
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8.2 INSTRUMENTTABLE
The following instrumentation is available via the SNMP GET functionality.
Not all module types support all instrumentation. Refer to the host controller Operator Manual and the
host controller configuration for details of supported instruments.
Instrument
Description
Units
oilPressure
Engine Oil Pressure
kPa
coolantTemp
Coolant Temperature
ºC
fuelLevel
Fuel Level
%
batteryVolts
Battery Volts
0.1 V DC
engineSpeed
Engine Speed
RPM
genL1Volts
Generator L1 Volts
V AC
genL2Volts
Generator L2 Volts
V AC
genL3Volts
Generator L3 Volts
V AC
genL1Current
Generator L1 Current
A
genL2Current
Generator L2 Current
A
genL3Current
Generator L3 Current
A
genL1Watts
Generator L1 Watts
W
genL2Watts
Generator L2 Watts
W
genL3Watts
Generator L3 Watts
W
oilTemp
Oil Temperature
ºC
altVolts
Charge Alternator Volts
0.1 V DC
genFreq
Generator Frequency
0.1 Hz
genL1L2Volts
Generator L1-L2 Volts
V AC
genL2L3Volts
Generator L2-L3 Volts
V AC
genL3L1Volts
Generator L3-L1 Volts
V AC
genECurrent
Generator Earth Current
A
mainsFreq
Mains Frequency
0.1 Hz
mainsL1Volts
Mains L1 Volts
V AC
mainsL2Volts
Mains L2 Volts
V AC
mainsL3Volts
Mains L3 Volts
V AC
mainsL1L2Volts
Mains L1-L2 Volts
V AC
mainsL2L3Volts
Mains L2-L3 Volts
V AC
mainsL3L1Volts
Mains L3-L1 Volts
V AC
mainsL1Current
Mains L1 Current
A
mainsL2Current
Mains L2 Current
A
mainsL3Current
Mains L3 Current
A
mainsECurrent
Mains Earth Current
A
mainsL1Watts
Mains L1 Watts
W
mainsL2Watts
Mains L2 Watts
W
mainsL3Watts
Mains L3 Watts
W
busFreq
Bus Frequency
0.1 Hz
busL1Volts
Bus L1 Volts
V AC
busL2Volts
Bus L2 Volts
V AC
busL3Volts
Bus L3 Volts
V AC
busL1L2Volts
Bus L1-L2 Volts
V AC
busL2L3Volts
Bus L2-L3 Volts
V AC
busL3L1Volts
Bus L3-L1 Volts
V AC
busL1Current
Bus L1 Current
A
busL2Current
Bus L2 Current
A
busL3Current
Bus L3 Current
A
busECurrent
Bus Earth Current
A
busL1Watts
Bus L1 Watts
W
busL2Watts
Bus L2 Watts
W
busL3Watts
Bus L3 Watts
W
SNMP GET
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Instrument
Description
Units
canLink
CAN Link Status
0: Link OK
1: Link Lost
2: Link Unknown
genWattsTotal
Generator Total Watts
W
genL1VA
Generator L1 VA
VA
genL2VA
Generator L2 VA
VA
genL3VA
Generator L3 VA
VA
genTotalVA
Generator Total VA
VA
genL1VAr
Generator L1 var
var
genL2VAr
Generator L2 var
var
genL3VAr
Generator L3 var
var
genTotalVAr
Generator Total var
var
genPowerFactorL1
Generator L1 Power Factor
-1 to +1
genPowerFactorL2
Generator L2 Power Factor
-1 to +1
genPowerFactorL3
Generator L3 Power Factor
-1 to +1
genAvgPowerFactor
Generator Average Power Factor
-1 to +1
mainsTotalWatts
Mains Total Watts
W
mainsL1VA
Mains L1 VA
VA
mainsL2VA
Mains L2 VA
VA
mainsL3VA
Mains L3 VA
VA
mainsTotalVA
Mains Total VA
VA
mainsL1VAr
Mains L1 var
var
mainsL2VAr
Mains L2 var
var
mainsL3VAr
Mains L3 var
var
mainsTotalVAr
Mains Total var
var
mainsPowerFactorL1
Mains L1 Power Factor
-1 to +1
mainsPowerFactorL2
Mains L2 Power Factor
-1 to +1
mainsPowerFactorL3
Mains enerator L3 Power Factor
-1 to +1
mainsAvgPowerFactor
Mains Average Power Factor
-1 to +1
busTotalWatts
Bus Total Watts
W
busL1VA
Bus L1 VA
VA
busL2VA
Bus L2 VA
VA
busL3VA
Bus L3 VA
VA
busTotalVA
Bus Total VA
VA
busL1VAr
Bus L1 var
var
busL2VAr
Bus L2 var
var
busL3VAr
Bus L3 var
var
busTotalVAr
Bus Total var
var
busPowerFactorL1
Bus L1 Power Factor
-1 to +1
busPowerFactorL2
Bus L2 Power Factor
-1 to +1
busPowerFactorL3
Bus enerator L3 Power Factor
-1 to +1
busAvgPowerFactor
Bus Average Power Factor
-1 to +1
engHours
Engine Running Hours
seconds
genAccKW
Generator kW h
0.1 kW h
genAccKVA
Generator kV A h
0.1 kV A h
genAccKVAr
Generator kvar h
0.1 kvar h
startAttempts
Number of Start Attempts
Start Attempts
mainsAccKW
Mains kW h
0.1 kW h
mainsAccKVA
Mains kV A h
0.1 kV A h
mainsAccKVAr
Mains kvar h
0.1 kvar h
busAccKW
Bus kW h
0.1 kW h
busAccKVA
Bus kV A h
0.1 kV A h
SNMP GET
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Page 44 of 50
Instrument
Description
Units
busAccKVAr
Bus kVar h
0.1 kVar h
dcPlantBattCharge
DC Plant Battery Charge State
0.1%
dcPlantBattDisharge
DC Plant Battery Discharge State
0.1%
dcVoltage
DC Voltage
0.1 V
dcLoadCurrent
DC Load Current
0.1 A
dcPlantBattCurrent
DC Plant Battery Current
0.1 A
dcTotalCurrent
DC Total Current
0.1 A
dcPlantBattCycles
DC Plant Battery Cycles
Cycles
dcChargeMode
DC Charge Mode
dcPlantBattTemp
DC Plant Battery Temperature
ºC
dcBattCycleState
DC Battery Cycle State
dcChargerCurrent
DC Charger Current
0.1 A
dcPlantBattRunTime
Plant Battery Run Time
Hours
dcChargerWatts
DC Charger Watts
W
dcLoadWatts
DC Load Watts
W
dcBatteryWatts
DC Battery Watts
W
dcTotalWatts
DC Total Watts
W
loadKwh
Load KW hours
0.1 kW h
battChargingKwh
Battery Charging KW hours
0.1 kW h
battDischargingKwh
Battery Discharging KW hours
0.1 kW h
s2Kwh
S2 Positive kW Hours
0.1 kW h
s2Kva
S2 kVA Hours
0.1 kVA h
s2Kvar
S2 kVAr Hours
0.1 kVAr h
s1Kwh
S1 Positive kW Hours
0.1 kW h
s1Kva
S1 kVA Hours
0.1 kVA h
s1Kvar
S1 kVAr Hours
0.1 kVAr h
s1Frequency
S1 Frequency
0.1 Hz
s1L1Volts
S1 L1-N Voltage
0.1 V
s1L2Volts
S1 L2-N Voltage
0.1 V
s1L3Volts
S1 L3-N Voltage
0.1 V
s1L1L2Volts
S1 L1-L2 Voltage
0.1 V
s1L2L3Volts
S1 L2-L3 Voltage
0.1 V
s1L3L1Volts
S1 L3-L1 Voltage
0.1 V
s1L1Current
S1 L1 Current
0.1 A
s1L2Current
S1 L2 Current
0.1 A
s1L3Current
S1 L3 Current
0.1 A
s1EarthCurrent
S1 Earth Current
0.1 A
s1L1Watts
S1 L1 Watts
0.001 kW
s1L2Watts
S1 L2 Watts
0.001 kW
s1L3Watts
S1 L3 Watts
0.001 kW
s1CurrentLagLead
S1 Current Lag/Lead
pf
s2Frequency
S2 Frequency
Hz
s2L1Volts
S2 L1-N Voltage
0.1 V
s2L2Volts
S2 L2-N Voltage
0.1 V
s2L3Volts
S2 L3-N Voltage
0.1 V
s2L1L2Volts
S2 L1-L2 Voltage
0.1 V
s2L2L3Volts
S2 L2-L3 Voltage
0.1 V
s2L3L1Volts
S2 L3-L1 Voltage
0.1 V
s2L1Current
S2 L1 Current
0.1 A
s2L2Current
S2 L2 Current
0.1 A
s2L3Current
S2 L3 Current
0.1 A
s2EarthCurrent
S2 Earth Current
0.1 A
SNMP GET
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057-179 ISSUE: 3
Instrument
Description
Units
s2L1Watts
S2 L1 Watts
0.001 kW
s2L2Watts
S2 L2 Watts
0.001 kW
s2L3Watts
S2 L3 Watts
0.001 kW
s2CurrentLagLead
S2 Current Lag/Lead
0.1 pf
s2TotalWatts
S2 Total Watts
0.001 kW
s2L1Va
S2 L1 VA
0.001 kVA
s2L2Va
S2 L2 VA
0.001 kVA
s2L3Va
S2 L3 VA
0.001 kVA
s2TotalVa
S2 Total VA
0.001 kVA
s2L1Var
S2 L1 VAr
0.001 kVAr
s2L2Var
S2 L2 VAr
0.001 kVAr
s2L3Var
S2 L3 VAr
0.001 kVAr
s2TotalVar
S2 Total VAr
0.001 kVAr
s2L1PowerFactor
S2 Power Factor L1
0.01 pf
s2L2PowerFactor
S2 Power Factor L2
0.01 pf
s2L3PowerFactor
S2 Power Factor L3
0.01 pf
s2AveragePowerFactor
S2 Average Power Factor
0.01 pf
s2PercentFullPower
S2 Percentage of Full Power
0.1 %
s2PercentFullVar
S2 Percentage of Full VAr
0.1 %
s1TotalWatts
S1 Total Watts
0.001 kW
s1L1Va
S1 L1 VA
0.001 kVA
s1L2Va
S1 L2 VA
0.001 kVA
s1L3Va
S1 L3 VA
0.001 kVA
s1TotalVa
S1 Total VA
0.001 kVA
s1L1Var
S1 L1 VAr
0.001 kVAr
s1L2Var
S1 L2 VAr
0.001 kVAr
s1L3Var
S1 L3 VAr
0.001 kVAr
s1TotalVar
S1 Total kVAr
0.001 kVAr
s1L1PowerFactor
S1 Power Factor L1
0.01 pf
s1L2PowerFactor
S1 Power Factor L2
0.01 pf
s1L3PowerFactor
S1 Power Factor L3
0.01 pf
s1AveragePowerFactor
S1 Average Power Factor
0.01 pf
s1PercentFullPower
S1 Percentage of Full Power
0.1 %
s1PercentFullVar
S1 Percentage of Full VAr
0.1 %
s2L1LeadLag
S2 L1 Lead/Lag
pf
s2L2LeadLag
S2 L2 Lead/Lag
pf
s2L3LeadLag
S2 L3 Lead/Lag
pf
s2TotalLeadLag
S2 Total Lead/Lag
pf
s2L1PercentFullPower
S2 L1 Percentage of Full Power
0.1 %
s2L2PercentFullPower
S2 L2 Percentage of Full Power
0.1 %
s2L3PercentFullPower
S2 L3 Percentage of Full Power
0.1 %
s1L1LeadLag
S1 L1 Lead/Lag
pf
s1L2LeadLag
S1 L2 Lead/Lag
pf
s1L3LeadLag
S1 L3 Lead/Lag
pf
s1TotalLeadLag
S1 Total Lead/Lag
pf
SNMP SET
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Page 46 of 50
9 SNMP SET
NOTE: It is strongly recommended that the user creates a new Write Community String to
ensure security.
DSE892 supports SNMP SET functionality (SNMP Version V2c). The Write Community String must
be correctly entered into the SNMP Manager.
Parameter
Factory Setting
Write Community String
private
Port number
161 (one below the SNMP Trap Port number configured in the
DSE892).
This allows the SNMP manager to send control commands to the host DSE controller. A controller’s
support of a command is dependant upon the controller type.
9.1 KEYPRESSTABLE
The command (chosen from the list below) is written to
enterprises.dseVendor.dseProduct.dseInstrumentSection.keypressTable.dseKeypressEntry.keypress
in the SNMP manager.
SNMP SET Value
Description
ACT_ON
Simulates pressing the controller Start button
ACT_MAN
Simulates pressing the controller Manual button
ACT_TEST
Simulates pressing the controller Test button
ACT_AUTO
Simulates pressing the controller Auto button
ACT_OFF
Simulates pressing the controller Stop/Reset button
ACT_GEN
Simulates pressing the controller Transfer to Generator button
ACT_MAINS
Simulates pressing the controller Transfer to Mains button
ACT_BUZZ
Simulates pressing the controller Mute button
ACT_S1
Simulates pressing the controller Transfer to S1 button
ACT_S2
Simulates pressing the controller Transfer to S2 button
NO_ACT
No action. Sometimes useful to check that the module is responding,
without it actually performing an operation
Fault Diagnosis
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10 FAULT DIAGNOSIS
Nature of Problem
Suggestion
Factory settings
IP Address : 192.168.1.100
Web Management Pages Port : 80
Username : Admin (case sensitive)
Password : Password1234 (case sensitive)
I’ve forgotton my password and/or IP
address
Press and hold the reset pushbutton. All LEDs illuminate
yellow, then cycle and finally illuminate yellow again. Now
release the button.
The Gateway is now set back to factory settings.
Management pages cannot be
accessed via remote connection
The factory set LAN IP address is 192.168.100.
Management pages are accessible via web browser on
port 80.
Check router and firewall settings are configured correctly
to match this information.
Remember that accessing the DSE892 remotely from the
WAN (Ethernet) will require you to enter the IP address of
the broadband router into the PC browser.
For easier trouble shooting, connect the DSE892 directly
to a PC Ethernet port.
Management pages cannot be
accessed via direct connection to PC
Check network connections.
Check network settings.
Ensure PC is on the same subnet as the DSE892. Default
IP address of the Gateway is 192.168.1.100 – Set your
PC to 192.168.1.99 then enter http://192.168.1.100 into
your browser.
Communication port LEDs are
flashing GREEN
This is normal. The ports flash green when data is
successfully received from the connected controller.
Port LEDs illuminate RED for a few
seconds at power up of the DSE892.
During the startup sequence, the status LED illuminate
RED. This is normal and if port setup and connections are
correct, change to GREEN once communication is
underway.
Multiple LEDs remain RED
This means that at least one of the configured
communications ports is not receiving data from the
connected controller.
Check all configured connections as for LED1, LED2 and
LED3 detailed below.
LED1 – RS232 LED remains RED
This means RS232 communications is not successful.
Check baud rate and slave ID settings of the DSE892 and
connected controller.
Check RS232 wiring is Null Modem (crossover) type.
Max length of RS232 cable is 15m.
LED2 – RS485 LED remains RED
This means RS485 communications is not successful.
Check baud rate and slave ID settings of the DSE892 and
all connected controllers.
Check RS485 cable is the correct type (recommended
Belden 9841) with termination resistors correctly fitted at
each end of the cable.
Max length of RS485 cable is 1.2km where correct cable
and termination resistors are fitted.
Fault Diagnosis
057-179 ISSUE: 3
Page 48 of 50
Nature of Problem
Suggestion
LED3 – USB LED remains RED
This means USB communications is not successful.
Check settings of the DSE892.
Check USB cable is USB A to USB B type cable.
Maximum length of USB cable is 6 m unless third
party powered USB extender is used.
LED4 - LINK LED remains OFF
LINK LED only illuminates during Factory Reset and
firmware update procedure. At all other times, the
LED remains OFF.
None of the SNMP operations are
working (TRAP, GET, SET)
Ensure the SNMP manager is configured to SNMP
V2c.
Check that the DSE892 network settings are correct
(verify with the IT manager of the network it is
connected to).
Check that any firewall between the DSE892 and the
SNMP Manager is configured to allow through the
traffic on the selected SNMP port and the port number
below this if using GET and/or SET.
SNMP Traps are not being received
by the SNMP Manager
Check that any firewall between the DSE892 and the
SNMP Manager is configured to allow through the
traffic on the selected SNMP port.
Check that the DSE892 is set to send TRAP
messages to the correct IP address of the SNMP
Manager.
Check that the DSE892 network settings are correct
(verify with the IT manager of the network it is
connected to).
SNMP GET is not working
Check the SNMP manager is configured with the
correct Read Community String. This is the DSE892
GET Password.
Check the Port number. SNMP GET uses one port
below the SNMP Trap Port.
For example if the DSE892 is configured to use port
162 for TRAP, GET uses port 161.
SNMP SET is not working
Check the SNMP manager is configured with the
correct Write Community String. This is the DSE892
SET Password.
Check the Port number. SNMP SET uses one port
below the SNMP Trap Port.
For example if the DSE892 is configured to use port
162 for TRAP, SET uses port 161.
Maintenance, Spares, Repair and Servicing
Page 49 of 50
057-179 ISSUE: 3
11 MAINTENANCE, SPARES, REPAIR AND SERVICING
The module is designed to be Fit and Forget. As such, there are no user serviceable parts. In the
case of malfunction you should contact your original equipment supplier (OEM).
If you require additional plugs from DSE, please contact our Sales department using the part numbers
below.
Module Terminal Designation
Description
Part No.
1-6 6 way 5.08mm
007-446
A B SCR
3 way 5.08mm
007-174
If you require antennae or USB cables, please contact our Sales department using the part numbers
below.
Connection
Description
Part No.
USB
USB A to USB B (DSE892 to host controller)
016-125
11.1 WARRANTY
DSE provides limited warranty to the equipment purchaser at the point of sale. For full details of any
applicable warranty, you are referred to your original equipment supplier (OEM).
11.2 DISPOSAL
11.2.1 WEEE (WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT)
If you use electrical and electronic equipment you must store, collect, treat,
recycle and dispose of WEEE separately from your other waste.
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