UAB Enilit Enilit RTU User manual

Copyright UAB Enilit. All rights reserved,
2010 –2018
Enilit RTU
User manual

Enilit RTU User Manual 16.09
Content | User manual
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Content
Content.......................................................................................................................................................... 2
1. Introduction........................................................................................................................................... 6
1.1 User manual ...................................................................................................................................... 6
1.2 Enilit RTU......................................................................................................................................... 6
2. Safety .................................................................................................................................................... 8
2.1 Introduction....................................................................................................................................... 8
2.2 Health and safety............................................................................................................................... 8
2.2.1 Service and Maintenance .......................................................................................................... 8
2.2.2 Electrical Connections .............................................................................................................. 9
2.2.3 Earthing..................................................................................................................................... 9
2.2.4 Power Supply Connection......................................................................................................... 9
2.2.5 Terminals ................................................................................................................................ 10
2.2.6 Data Transmission Cables....................................................................................................... 10
2.3 Decommissioning and disposal....................................................................................................... 10
2.3.1 Decommissioning.................................................................................................................... 10
2.3.2 Disposal................................................................................................................................... 10
2.4 Declaration of conformity............................................................................................................... 10
2.5 Handling of electronic equipment................................................................................................... 12
2.6 Warnings regarding use of UAB Enilit products............................................................................ 12
2.7 Guarantees....................................................................................................................................... 13
2.8 Copyright ........................................................................................................................................ 14
3. Enilit RTU Hardware.......................................................................................................................... 15
3.1 System Conception ......................................................................................................................... 15
3.2 Rack mounting and Frame.............................................................................................................. 16
3.3 Short hardware review .................................................................................................................... 18
3.3.1 Power Supply Module............................................................................................................. 19
3.3.2 Central Processor Modules ..................................................................................................... 19
3.3.3 I/O Modules ............................................................................................................................ 19
3.4 Additional features.......................................................................................................................... 20
3.5 Central processor unit module CPU................................................................................................ 21
3.5.1 Serial communication interface (RJ-45)................................................................................. 24
3.5.2 Ethernet interface (RJ-45)....................................................................................................... 25
3.5.3 Parallel Redundancy Protocol (PRP)...................................................................................... 25

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3.5.4 Technical Data ........................................................................................................................ 26
3.5.5 WatchDog ............................................................................................................................... 26
3.6 Power Supply Module..................................................................................................................... 27
3.6.1 Wiring diagram ....................................................................................................................... 28
3.6.2 Technical Data ........................................................................................................................ 29
3.7 Digital Input Module....................................................................................................................... 30
3.7.1 Wiring diagram ....................................................................................................................... 31
3.7.2 Technical Data ........................................................................................................................ 32
3.8 Digital Output Module.................................................................................................................... 33
3.8.1 Wiring diagram ....................................................................................................................... 34
3.8.2 Technical Data ........................................................................................................................ 35
3.9 Analogue Input Module AI-31........................................................................................................ 36
3.9.1 Wiring diagram....................................................................................................................... 38
3.9.2 Technical Data ........................................................................................................................ 39
3.10 Transducer less Measurements module AC-31 .............................................................................. 40
3.10.1 Wiring diagram ................................................................................................................... 41
3.10.2 Technical Data .................................................................................................................... 42
3.11 Glass fiber optic module ST-61...................................................................................................... 43
3.12 Plastic fiber optic module PL-61 .................................................................................................... 45
3.13 Communication module CD-61, CK-61......................................................................................... 47
3.14 Ethernet communication module LAN-21...................................................................................... 49
3.15 Installation of System Housing....................................................................................................... 50
3.16 Order-book...................................................................................................................................... 51
3.16.1 Basic frame ......................................................................................................................... 51
3.16.2 Second frame....................................................................................................................... 54
4. Enilit RTU software............................................................................................................................ 55
4.1 Introduction..................................................................................................................................... 55
4.2 System capabilities.......................................................................................................................... 55
4.3 Licensing......................................................................................................................................... 56
4.4 User interface.................................................................................................................................. 57
4.5 Configurator.................................................................................................................................... 62
4.5.1 User groups............................................................................................................................. 63
4.5.2 Create user groups................................................................................................................... 63
4.5.3 Create user with rights ............................................................................................................ 64
4.6 Users authentication........................................................................................................................ 68

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4.7 Project manager............................................................................................................................... 69
4.7.1 Basic information.................................................................................................................... 69
4.7.2 Import project.......................................................................................................................... 72
4.7.3 Export project.......................................................................................................................... 72
4.8 Main configuration.......................................................................................................................... 73
4.8.1 IP addresses............................................................................................................................. 73
4.8.2 Remote management............................................................................................................... 75
4.9 Hardware configuration .................................................................................................................. 80
4.9.1 Power supply........................................................................................................................... 82
4.9.2 CPU......................................................................................................................................... 83
4.9.3 Card Slots................................................................................................................................ 85
4.9.4 Hardware items parameters..................................................................................................... 86
4.9.5 Hardware Points...................................................................................................................... 90
4.10 Master protocols............................................................................................................................ 104
4.10.1 IEC 60870-5-103 configuration........................................................................................ 104
4.10.2 IEC 60870-5-101 configuration........................................................................................ 116
4.10.3 IEC 60870-5-104 configuration........................................................................................ 128
4.10.4 IEC 61850 client ............................................................................................................... 136
4.10.5 Modbus RTU/ASCII......................................................................................................... 149
4.10.6 Modbus TCP client ........................................................................................................... 156
4.10.7 DNP3 serial master configuration..................................................................................... 159
4.10.8 DNP3 UDP/TCP/IP client configuration.......................................................................... 171
4.10.9 Simulator master configuration......................................................................................... 173
4.10.10 RP-570 configuration........................................................................................................ 176
4.10.11 SPA-Bus configuration ..................................................................................................... 182
4.10.12 System monitor................................................................................................................. 192
4.11 Slave protocols.............................................................................................................................. 197
4.11.1 IEC 60870-5-101 protocol configuration.......................................................................... 197
4.11.2 IEC 60870-5-104 protocol configuration.......................................................................... 208
4.11.3 DNP3 serial slave configuration....................................................................................... 218
4.11.4 DNP3 UDP/TCP/IP server configuration......................................................................... 230
4.11.5 SPA-BUS configuration.................................................................................................... 233
4.11.6 RP-570 configuration........................................................................................................ 242
4.12 TAG Manager............................................................................................................................... 250
4.12.1 Tag states........................................................................................................................... 256

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4.13 Internal programmable logic......................................................................................................... 259
4.14 Programmable logic IsaGRAF...................................................................................................... 262
4.14.1 IsaGraf function blocks..................................................................................................... 263
4.14.2 IsaGraf data types.............................................................................................................. 271
4.15 Time management......................................................................................................................... 273
4.15.1 SNTP client....................................................................................................................... 273
4.16 Self-control and diagnosis............................................................................................................. 278
4.16.1 Hardware monitoring........................................................................................................ 278
4.16.2 Protocol monitoring and supervision................................................................................ 280
4.16.3 System log......................................................................................................................... 285
4.16.4 Events log.......................................................................................................................... 286
4.17 Redundancy................................................................................................................................... 289
4.17.1 Redundancy support.......................................................................................................... 289
4.17.2 Redundancy types ............................................................................................................. 289
4.17.3 Connection diagram.......................................................................................................... 289
4.17.4 Enilit RTU redundancy principles .................................................................................... 290
4.17.5 Monitored fault locations.................................................................................................. 291
4.17.6 Redundancy configuration................................................................................................ 291
4.17.7 Communication channel configuration............................................................................. 293
4.17.8 Status signals, commands and measurements................................................................... 298
4.18 Cyber security capabilities............................................................................................................ 302
4.18.1 Introduction....................................................................................................................... 302
4.18.2 Electronic access control................................................................................................... 302
4.18.3 Audit trail.......................................................................................................................... 304
4.18.4 Supervisory monitoring and control ................................................................................. 306
4.18.5 Configuration software ..................................................................................................... 306
Abbreviations............................................................................................................................................ 308
Contacts..................................................................................................................................................... 309

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Introduction | User manual
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1. Introduction
1.1 User manual
This document is a helpful resource for utility customers or Enilit partners who are purchasing or
evaluating Enilit RTU (remote terminal unit). It is intended for readers who have knowledge of substation
automation equipment and applications.
This document provides a technical overview of the Enilit RTU.
The document is organized as follows:
1. Content: This section provides a content of this document.
2. Introduction: This section provides short overview of this document and main Enilit RTU functions
and possible applications.
3. Safety: This section provides safety of working with Enilit RTU system.
4. Hardware: This section provides an overview of the Enilit RTU hardware.
5. Software: This section provides an overview of the Enilit RTU software.
Note. User manual for this device gives instructions for its installation, commissioning, and operation.
However, the user manual cannot cover all conceivable circumstances or include detailed information on
all topics. In the event of questions or specific problems, do not take any action without proper
authorization. Contact UAB Enilit office and request the necessary information.
1.2 Enilit RTU
The automation technology is rapidly advancing. New communication techniques and devices and
standard protocol interfaces combined with the immense computing power of today’s hardware
components open the way to new concepts in automation. At the same time, the growing demands of
utility owners for more cost-effective control systems must be met.
Enilit RTU is our solution for automation applications. The modular and open structure of the Enilit RTU
system sets wide range where it could be used:
Electric power generation plants;
Electricity transmission and distribution networks;
Traffic control systems (railways; metro, tramways and etc.)
Supply networks of municipal and regional public utilities (gas, electricity, water, sewage, district
heating and etc.);
Data acquisition and control in buildings systems (escalators, lighting, air conditioning and etc.);
Monitoring and control of chemical and petrochemical plants and pipelines;

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Environmental technology with measured data acquisition and remote evaluation.
Main tasks what the Enilit RTU is doing:
Control and monitoring of a system from a control center via reliable remote data transmission
protocols,
Multitude of communication possibilities via various transmission media (LAN, radio relay system
and etc.),
Fast time-sequential processing of digital and analogue process data with high resolution time
marking (1 millisecond),
Secure process inputs / outputs with high isolation voltage (2,5 kV),
Pre-processing and compressing of acquired process data (e.g. metered value formation, threshold
value processing, initiation delay, debouncing, signal damping),
Optimized flow of remote data transmission (spontaneous, cyclic or on-demand transmission,
differentiated interrogation lists, priority improvement, general interrogation, selective message
repeat command),
Time-saving, user-optimized parameterization with minimum effort Enilit RTU Configuration and
management software (CMS) with Microsoft Windows operating system or Linux,
Open interfaces which permit connection of peripheral units (e.g. printer or operator panel).

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Safety | Introduction
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2. Safety
2.1 Introduction
This documentation includes information for qualified technical personnel. It describes the safety,
handling, packing and unpacking procedures applicable to Enilit RTU hardware and software tools.
2.2 Health and safety
THIS SAFETY SECTION SHOULD BE READ BEFORE COMMENCING ANY WORK ON THE
EQUIPMENT.
The information in the Safety Section of the product documentation is intended to ensure that products
are properly installed and handled in order to maintain them in a safe condition. It is assumed that
everyone who will be associated with the equipment will be familiar with the contents of the Safety
Section.
To preclude the possibility of personal danger, the following safety requirements must be fulfilled at any
time:
1. The operating voltage specified in technical documentation must never be exceeded.
2. Always disconnect the device before changing the system or signaling wiring.
3. The housing does not contain any operation-relevant elements. The device must never be opened.
4. Do not operate the device in inflammable or explosive environments.
5. Do not expose the device to rain or humidity.
6. With regard to the installation location, take care that the ventilation is sufficient to make sure that
the permissible operating temperature is not exceeded.
7. For wiring, please make sure that you use only cables that are able to withstand temperatures of at
least 85 ºC.
8. Please ensure that not isolated line ends are not exposed in order to minimize the danger of electric
shocks or short circuits.
2.2.1 Service and Maintenance
The device should be installed in a dry, clean environment. To ensure its proper functioning, it is
necessary to make sure that the specified ambient conditions are fulfilled.
If there is unlocked access to the rear of the equipment, care should be taken by all personnel to avoid
electrical shock or energy hazards.

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The device is maintenance-free and has no rotating parts. It is not necessary to clean the device after
installation. But if it is needed to cleaning, please switch off the device and wipe it off with a soft, clean
and dry piece of cloth. Do not use any detergents for cleaning.
2.2.2 Electrical Connections
Connections should be made using insulated crimp terminations to ensure that terminal block insulation
requirements are maintained for safety. To ensure that wires are correctly terminated the correct crimp
terminal and tool for the wire size should be used.
2.2.3 Earthing
Before energizing the equipment it must be earthed using the protective earth terminal, or the appropriate
termination of the supply plug in the case of plug connected equipment.
Omitting or disconnecting the equipment earth may cause a safety hazard.
Recommended minimum earth wire size is 2.5mm².
2.2.4 Power Supply Connection
This device does not have its own mains switch and starts operation immediately after the application of
system voltage. Hence, a switch must be included in the wiring scheme which must be labeled
appropriately and which must be installed in the vicinity of the device and within the operator's reach.
The switch has to fulfill the requirements acc. to standards IEC 947-1 and IEC 947-3.
The recommended maximum rating of the external protective fuse for this equipment is:
Supply voltage
Fuse, A
48VDC
10
110VDC
6
220VDC
4
110VAC
6
230VAC
4
For the supply of the feeder voltage please use cables with the 1.5 mm² cross section.

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2.2.5 Terminals
Terminals exposed during installation, commissioning and maintenance may present a hazardous voltage
unless the equipment is electrically isolated.
Clamping range:
Terminals
Wire, mm2
Power supply
0.5 ... 2.5
Process connection
0.2 ...2.5
Data communications
0.2 ...2.5
2.2.6 Data Transmission Cables
For data transmission, telecommunications cables with twisted-pair double-core cables with braided
shielding (effective core diameter: 0.6/0.8 mm2, optical cover of the screen > 80 %) acc. to VDE0815/
VDE0816 shall be used. The cable shield has to be laid planar on a bonding jumper/earth circuit
connector (central earthing point).
2.3 Decommissioning and disposal
2.3.1 Decommissioning
The auxiliary supply circuit in the Enilit RTU may include capacitors across the supply or to earth. To
avoid electric shock or energy hazards, after completely isolating the supplies to the Enilit RTU (both
poles of any dc supply), the capacitors should be safely discharged via the external terminals prior to
decommissioning.
2.3.2 Disposal
It is recommended that incineration and disposal to watercourses be avoided. The product should be
disposed of in a safe manner. Any products containing batteries should have them removed before
disposal, in order to avoid short circuits. Particular regulations within the country of operation may apply
to the disposal of lithium batteries.
2.4 Declaration of conformity
Device being the subject of this instruction was constructed and prepared and it is manufactured for the
purpose of use in industrial environment. At device constructing and manufacturing were complied with
such norms which fulfilling is being ensure the realization of specific rules and precautions, provided that