Martem TELEM-GW6e User manual

Data Concentrator TELEM-GW6e
User Manual
Martem AS
2013

Contents
1. MAIN TASKS ........................................................................................................................ 3
2. POSSIBLE APPLICATIONS................................................................................................. 3
3. FEATURES ........................................................................................................................... 3
4. VIEW...................................................................................................................................... 4
5. TECHNICAL DATA............................................................................................................... 5
6. TYPICAL APPLICATION FOR ELECTRIC POWER STATION .......................................... 6
7. SWITCHES............................................................................................................................ 6
9. REMOTE MONITORING OF OPERATION .......................................................................... 7
9.1 Status log ........................................................................................................................................ 7
9.2 Events archiving ........................................................................................................................... 7
10. GW6E CONFIGURATION TOOL........................................................................................ 8
10.1 Getting Started ............................................................................................................................ 8
10.2 GW6e Configuration Window ................................................................................................ 10
10.3 Tab Cards in the Configuration Window............................................................................. 11
10.3.1 Ports Tab Card ................................................................................................................... 12
10.3.2 Devices Tab Card .............................................................................................................. 15
10.3.3 Objects Tab Card ............................................................................................................... 17
10.3.4 Formulas Tab Card............................................................................................................ 21
10.3.5 Conf tab card ...................................................................................................................... 23
10.3.5.18 IPSec configuration..................................................................................................... 40
10.3.5.19 L2TP configuration ...................................................................................................... 42
10.3.6 Status Tab Card ................................................................................................................. 43
10.4 Common menu item................................................................................................................. 44
10.4.1 TCP/IP Settings .................................................................................................................. 44
10.4.2 Time Settings...................................................................................................................... 45
10.4.3 Time zone customization................................................................................................. 45
10.4.4 Redundant connections................................................................................................... 46
10.4.5 Direct IEC-101 to IEC-104 Translation .......................................................................... 47
10.4.6 OpenVPN ............................................................................................................................. 48
10.4.7 IPSec ..................................................................................................................................... 49
10.4.8 L2TP ...................................................................................................................................... 50
10.4.9 Static Routing..................................................................................................................... 50
10.4.10 Options............................................................................................................................... 51
11. COMMUNICATION CABLES ........................................................................................... 52
12. FIRMWARE UPDATE ....................................................................................................... 54
12.1 Loading firmware through Secure Digital (SD) Memory Card slot .............................. 54
12. NOTES ............................................................................................................................. 54

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
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1. Main Tasks
The tasks of the Data Concentrator TELEM-GW6e (GW6e) include the
following:
•To control and monitor the system from the control center using data
communication protocols IEC 60870-5-101 and IEC 60870-5-104
•To concentrate data collection from lower level peripheral devices and
control them by using different data exchange protocols
2. Possible Applications
•Data acquisition and control of regional and national electricity utilities in
SCADA systems for remote control and substation automation
•Comprehensive integration of different devices
•As a communication gateway
3. Features
•TELEM-GW6e base model includes basic card with built-in communication
ports
•Expansion card 1 and 2 are optional extras (see 5. Technical Data)
•Data concentrator with an associated event annunciator performing sub-
station level master unit functions in the substation secondary equipment
system
•Duplex data communications between the feeder and the equipment level
versus the station control level in substations using different
communication protocols and cross-referencing between the protocols
•Full scale data exchange between the levels of the substation control
system including setting values, measurement values, registered fault
parameter values, changes of state with associated time markings etc
•Data concentrator provided with serial interfaces to facilitate the
connection between local output devices and external host systems
•All the settings can be changed using software configuration tool
•Output channel to the remote control system can be connected to a leased
or a dial-up line using a copper line-, radio- or GSM modem
•Built-in 3xEthernet connections, GPS time synchronization port and
console port
•Transparent TCP/IP connections via Ethernet ports
•Cross-referencing of data exchange protocols
•User friendly configuration tool
•Firewall functionality
•Available VPN connection
•Configurable remotely over communication line
•Fiber-optic serial, fiber-optic GPS, RS-422 and RS-485 connections
expansion card with internal fault relay contact
•8xRS-232 connections expansion card
• Real-time clock with back-up capacitor

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
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•Data concentrator GW6e is provided with control input for clock
synchronizing purposes using GPS
•GW6e time synchronization by communication protocol (IEC 60870-5-101,
IEC 60870-5-104) from control center’s channels (GW6e time
synchronization is possible from multiple control centers)
•Time synchronization of substation devices by communication protocol
(IEC 60870-5-101, IEC 60870-5-103)
•Time synchronization by NTP protocol (on Ethernet connection)
•Logical operations between digital and analog signals can be described
•PLC logic support, configuration tool with integrated PLC editor in
compliance with IEC-61131-3 standard
•TELEM RTU devices can be remotely configured across TELEM-GW6e
•Configuration export to ASCII, CSV format files
•A user-friendly user interface similar to Microsoft® Windows™
•Data sending with time and quality stamp
4. View
Figure 4 TELEM-GW6e view

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
Akadeemia tee 21/6 Tel: [phone] E-mail: [e-mail]
12618 Tallinn Fax: [phone] www.martem.eu
Estonia
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5. Technical Data
Data communication protocols
•To higher level systems IEC 60870-5-101 unbalanced and balanced, IEC
60870-5-104
•To lower level devices IEC 61850, IEC 60870-5-104, IEC 60870-5-103,
IEC 60870-5-101 Unbalanced, SPA-Bus, IEC 62056-21 (IEC 1107),
Modbus-RTU, Modbus-TCP
Communication ports
Communication ports may be freely configured for upper or lower level
communication
Built-in
•1,2 GHz CPU, 1 GB RAM and 256 MB flash memory
•3x Ethernet connection with RJ45 connector (galvanically isolated)
•1x RS-232 connection with RJ12 (4P4C) connector
•1x miniUSB console port
Expansion card 1
•1x Fiber-optic connection with ST or Versalink connectors
•1x RS-422 serial connection (optically isolated)
•1x RS-485 serial connection (optically isolated)
•1x GPS Fiber-optic connection with Versalink connector
•1x Internal fault relay contact
Expansion card 2
•8x RS232 with serial connections with RJ45 connectors
Data communication parameters
•1 start bit
•Odd, even or no parity
•Communication rates from 300 to 115200 bit/sec
Electrical characteristics of isolated input
•Dielectric withstand IEC 60255-5
•Withstand to static discharge IEC 61000-4-2
•Withstand to surges, bursts IEC 61000-4-4, 61000-4-5
Mechanical parameters
•Degree of protection IP 30
•Dimensions (W x H x D) 108 x 110 x 165 (190 with
protruding parts ) mm
•Ambient temperature in operation –20°C…+50°C
•Weight 925 g
•Mounting DIN rail

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
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Radio frequency compatibility
•RF emission IEC 55022 Class A
•Immunity to RF fields IEC 61000-4-3, 61000-4-6
Power supply
•Supply voltage range 10 to 72 V DC
•Power consumption < 8 VA
6. Typical Application for Electric Power Station
7. Switches
1 – Reset: Switch RESET to ON state and then back to OFF state for Reset
operation
2 – Dft. Set: To apply default setup:
1. Switch DFT. SET to ON state
*Alert indication LED starts blinking within 5 seconds
*Alert indication LED will blink for 2 seconds
2. Switch DFT. SET back to OFF state when the alert indication LED is
blinking to apply default setup
*If DFT. SET is switched back to OFF state when the alert indication
LED is not blinking, default setup will NOT be applied
Reset Dft. set

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
Akadeemia tee 21/6 Tel: [phone] E-mail: [e-mail]
12618 Tallinn Fax: [phone] www.martem.eu
Estonia
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For operation
Green LED – Blinking green indicates that the program is running
Red LED – Failure
For communication
Green LED at GPS port – blinking indicates the existence of GPS time
synchronization.
9. Remote monitoring of operation
The status and operation of the device can be examined from log files.
The log files can be accessed via built in Web interface or can be downloaded
via SSH connection.
The status information is recorded in status log files and the events archive is
retained in events log files.
9.1 Status log
Detected status changes and errors are stored in text files and are physically
saved to device’s flash memory.
The following information is recorded:
-The communication breaks and recoveries with substation
equipment
-Starts
-Watchdog operations
-Software error messages
-Communication ports failures
-TCP/IP channels open and close operations, failures
9.2 Events archiving
Console log files, events and errors are collected and archived in the form of
text files and are physically saved to device’s flash memory. By default, each
log file have size at 5 MB. Events log will be updated only if any events occur.
If no events are detected, nothing will be written to events text file.
Device have 3 opportunity to download data files to your personal computer.
a) Use Web browser. Logs are opened and viewable in text format on the
screen.
b) In case with Martem’s software GWS, under button in opened
window use button “Get Logs”. Saved data is compressed archive in
.tar.gz format.
c) Use a command prompt.

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
Akadeemia tee 21/6 Tel: [phone] E-mail: [e-mail]
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10. GW6e Configuration Tool
10.1 Getting Started
Configuration program works on Windows operating systems. When starting
the GW6e configuration program, user interface window with the main menu
is opened:
Figure 10. 1.1 User interface window
The following parameters are shown for information:
•Port – PC port which is used to communicate with GW6e
•Link address – Link address of GW6e
•ASDU address – ASDU address of GW6e
•Status –Status of the connection. RED – no connection, GREEN –
connection OK
Device menu
•Device –For selecting the device type
•Communication Setup - For changing communication parameters (figure
10.1.2)
•GW6/RTA-A conf redirection – see 10.5 Configuration of connected I/O
modules remotely through the GW6e

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
Akadeemia tee 21/6 Tel: [phone] E-mail: [e-mail]
12618 Tallinn Fax: [phone] www.martem.eu
Estonia
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Figure 10.1.2. Communication parameters window
Fields in the communication parameters window
•Network – use protocols IEC 60870-5-101 or IEC 60870-5-104, IP
address and TCP port for communication with device
•Port – PC communication port which is used to communicate with GW6e
•GW6 USB Interface – Check if USB port is used for communication
•Parity – Use of parity control bit
•Baud rate – Data communication rate
•Communication delay – Delay between reception of data and the next
query in milliseconds
•Link address – Link address of GW6e
•ASDU address – ASDU address of GW6e
•ASDU address length – The length of the ASDU address in bytes:
typically 2, possible values are 1 or 2.
•Object address length – Length in bytes. Typically 2, possible values are
1, 2 or 3.
Figure 10.1.3. GW6e/RTA-A conf redirection window
•Device no – Number of the device which is configured (see 10.3.2
Devices Tab Card)
•Activate/Deactivate – Activate to configure the desired device; Deactivate
to configure GW6e

AS Martem Data Concentrator TELEM-GW6e User Manual Rev. 11 / 2013
Akadeemia tee 21/6 Tel: [phone] E-mail: [e-mail]
12618 Tallinn Fax: [phone] www.martem.eu
Estonia
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10.2 GW6e Configuration Window
To open the GW6e configuration window, select Device > GW6e from the
user interface main menu.
Shortcut icons below the menu bar:
Open a new configuration
Open a configuration file
Save the configuration to a file
Add or Delete ports, devices, objects etc
Programming formulas with PLC function blocks
Load XML file (IEC 61850)
Reload all XML files attached to devices (IEC 61850)
SSH setup GW6e
Read the configuration from GW6e
Write the configuration to GW6e
Cancel SSH Read/Write process
SSH setup
Firmware Update over SSH
Save configuration data in .csv file format
Import configuration data from .csv files about ports, devices,
objects, formulas etc
* Possible Reset codes:
1 – Simple Reset
2 – Reset that also clears memory buffers
3 – Reset that also restores the default setup
Saving, editing and opening configuration data
Configuration data is saved to the hard disk in the form of comma separated
files *.csv files when the Save or Save As command is chosen from the File
menu. Correspondingly, the Open command from the File menu opens this
type of file. Open and Save can also be accessed via shortcut icons.
*.csv files can be conveniently edited with Excel software or even with the any
text editor program (like as Notepad++). When editing the configuration with
Microsoft® Office Excel®, the file has to be saved as a comma separated
(CSV) file.