Maschinenfabrik Reinhausen TAPCON User manual

Voltage Regulator
TAPCON®
Operating Instructions
3587317/14 EN

© All rights reserved by Maschinenfabrik Reinhausen
Dissemination and reproduction of this document and use and disclosure of its content are strictly prohibited
unless expressly permitted.
Infringements will result in liability for compensation. All rights reserved in the event of the granting of patents,
utility models or designs.
The product may have been altered since this document was published.
We reserve the right to change the technical data, design and scope of supply.
Generally the information provided and agreements made when processing the individual quotations and orders
are binding.
The original operating instructions were written in German.

Table of contents
Maschinenfabrik Reinhausen GmbH 2017 33587317/14 EN TAPCON®
Table of contents
1Introduction......................................................................................................................... 9
1.1 Manufacturer....................................................................................................................................... 9
1.2 Completeness...................................................................................................................................... 9
1.3 Safekeeping......................................................................................................................................... 9
1.4 Notation conventions........................................................................................................................... 9
1.4.1 Hazard communication system............................................................................................................................. 9
1.4.2 Information system.............................................................................................................................................. 11
1.4.3 Instruction system............................................................................................................................................... 11
1.4.4 Typographic conventions.................................................................................................................................... 12
2Safety................................................................................................................................. 13
2.1 Appropriate use................................................................................................................................. 13
2.2 Fundamental Safety Instructions....................................................................................................... 13
2.3 Personnel qualification...................................................................................................................... 15
2.4 Personal protective equipment.......................................................................................................... 16
3IT security.......................................................................................................................... 18
4Product description.......................................................................................................... 22
4.1 Scope of delivery............................................................................................................................... 22
4.2 Function description of the voltage regulation................................................................................... 22
4.3 Performance features........................................................................................................................ 23
4.4 Operating modes............................................................................................................................... 24
4.5 Design............................................................................................................................................... 26
4.5.1 Operating controls............................................................................................................................................... 27
4.5.2 Display elements................................................................................................................................................. 28
4.5.3 Additional operating controls and display elements when using the MControl touch panel (optional)................ 32
4.5.4 Front interface..................................................................................................................................................... 33
4.5.5 Assemblies.......................................................................................................................................................... 33
4.6 Operating concept............................................................................................................................. 38
5Packaging, transport and storage................................................................................... 42
5.1 Packaging, transport and storage...................................................................................................... 42
5.1.1 Suitability, structure and production ................................................................................................................... 42
5.1.2 Markings.............................................................................................................................................................. 42
5.2 Transportation, receipt and handling of shipments............................................................................ 42

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5.3 Storage of shipments......................................................................................................................... 43
6Mounting............................................................................................................................ 44
6.1 Preparation........................................................................................................................................ 44
6.2 Mounting device................................................................................................................................ 45
6.3 Connecting device............................................................................................................................. 48
6.3.1 Cable recommendation....................................................................................................................................... 49
6.3.2 Information about connecting serial interfaces RS232 and RS485..................................................................... 50
6.3.3 Information about laying fiber-optic cable............................................................................................................ 54
6.3.4 Electromagnetic compatibility.............................................................................................................................. 54
6.3.5 Mounting terminating resistor of CAN bus........................................................................................................... 60
6.3.6 Connecting cables to the system periphery........................................................................................................ 60
6.3.7 Wiring device....................................................................................................................................................... 60
6.3.8 Checking functional reliability.............................................................................................................................. 62
7Commissioning................................................................................................................. 63
7.1 Setting parameters............................................................................................................................ 63
7.1.1 Commissioning wizard........................................................................................................................................ 63
7.1.2 Setting the parameters manually......................................................................................................................... 64
7.2 Function tests.................................................................................................................................... 68
7.2.1 Checking measured values and status of digital inputs and outputs................................................................... 68
7.2.2 Testing a control function.................................................................................................................................... 68
7.2.3 Checking parallel operation................................................................................................................................. 69
8Operation........................................................................................................................... 75
8.1 General.............................................................................................................................................. 75
8.1.1 Activating/deactivating automatic launch of commissioning wizard.................................................................... 75
8.1.2 Setting measured value display.......................................................................................................................... 76
8.1.3 Remote behavior................................................................................................................................................. 76
8.1.4 Visualization........................................................................................................................................................ 76
8.1.5 Activating/deactivating the USB interface........................................................................................................... 80
8.2 Control............................................................................................................................................... 80
8.2.1 Setting the desired value..................................................................................................................................... 81
8.2.2 Bandwidth............................................................................................................................................................ 95
8.2.3 Delay time T1...................................................................................................................................................... 96
8.2.4 Delay time T2...................................................................................................................................................... 98
8.3 Transformer data............................................................................................................................. 101
8.3.1 Setting the primary transformer voltage............................................................................................................ 101

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8.3.2 Setting the secondary transformer voltage........................................................................................................ 101
8.3.3 Setting primary transformer current................................................................................................................... 102
8.3.4 Setting the secondary transformer current........................................................................................................ 102
8.3.5 Setting circuit for current transformer/voltage transformer and phase angle correction.................................... 102
8.4 Measurement................................................................................................................................... 112
8.4.1 Setting UI measuring channels......................................................................................................................... 112
8.4.2 Control variable................................................................................................................................................. 112
8.4.3 Regulation mode............................................................................................................................................... 113
8.4.4 Setting the display for the power factor............................................................................................................. 113
8.5 Control of the motor-drive unit......................................................................................................... 114
8.5.1 Setting the switching pulse for controlling the motor-drive unit......................................................................... 114
8.5.2 Setting motor runtime monitoring...................................................................................................................... 116
8.5.3 Setting the switching direction........................................................................................................................... 117
8.5.4 Setting switching direction monitoring............................................................................................................... 117
8.6 Line drop compensation.................................................................................................................. 118
8.6.1 R&X compensation............................................................................................................................................ 119
8.6.2 Z compensation................................................................................................................................................. 120
8.7 Tap position capture........................................................................................................................ 122
8.7.1 Digital tap position capture................................................................................................................................ 122
8.7.2 Analog tap position capture............................................................................................................................... 122
8.8 Parallel operation (optional)............................................................................................................. 125
8.8.1 Parallel operation methods................................................................................................................................ 125
8.8.2 Configuring parallel operation........................................................................................................................... 133
8.8.3 TAPCON® 2xx retrofit....................................................................................................................................... 141
8.8.4 Detecting parallel operation via group inputs (optional).................................................................................... 141
8.8.5 Detecting parallel operation via topology.......................................................................................................... 142
8.9 Monitoring functions........................................................................................................................ 146
8.9.1 Voltage monitoring............................................................................................................................................ 146
8.9.2 Current monitoring............................................................................................................................................. 149
8.9.3 Power monitoring.............................................................................................................................................. 152
8.9.4 Power flow monitoring....................................................................................................................................... 153
8.9.5 Tap position monitoring (optional)..................................................................................................................... 155
8.9.6 Bandwidth monitoring........................................................................................................................................ 156
8.9.7 Phase symmetry monitoring.............................................................................................................................. 158
8.9.8 Switching interval monitoring............................................................................................................................. 159
8.10 Target-tap-position operation.......................................................................................................... 161

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8.11 Configuring analog inputs and outputs (optional)............................................................................ 161
8.12 Configuring digital inputs and outputs............................................................................................. 164
8.13 Displaying temperature curve (optional).......................................................................................... 166
8.14 SCADA............................................................................................................................................ 166
8.14.1 Configuring IEC 61850 (optional)...................................................................................................................... 167
8.14.2 Displaying IEC 61850 log (optional).................................................................................................................. 169
8.14.3 Configuring IEC 60870-5-101 (optional)............................................................................................................ 170
8.14.4 Configuring IEC 60870-5-103 (optional)............................................................................................................ 174
8.14.5 Configuring IEC 60870-5-104 (optional)............................................................................................................ 177
8.14.6 Configuring Modbus (optional).......................................................................................................................... 179
8.14.7 Configuring DNP3 (optional)............................................................................................................................. 182
8.14.8 Configuring GOOSE (optional).......................................................................................................................... 186
8.14.9 Configure data points (optional)........................................................................................................................ 191
8.15 Time synchronization....................................................................................................................... 199
8.15.1 Activating time synchronization using SNTP..................................................................................................... 200
8.15.2 Entering the time server address...................................................................................................................... 201
8.15.3 Setting the time zone......................................................................................................................................... 201
8.15.4 Setting synchronization interval......................................................................................................................... 202
8.15.5 Reference time.................................................................................................................................................. 202
8.16 User administration.......................................................................................................................... 202
8.16.1 User roles.......................................................................................................................................................... 203
8.16.2 Changing password........................................................................................................................................... 204
8.16.3 Creating, editing and deleting users.................................................................................................................. 205
8.16.4 Setting access rights to parameters and events............................................................................................... 207
8.17 Event management......................................................................................................................... 208
8.17.1 Displaying and acknowledging events.............................................................................................................. 208
8.17.2 Configuring events............................................................................................................................................ 208
8.17.3 Displaying event memory.................................................................................................................................. 210
8.18 Measured values............................................................................................................................. 211
8.18.1 Displaying current measured values................................................................................................................. 212
8.18.2 Displaying measured value recorder (optional)................................................................................................. 212
8.18.3 Setting the average value interval..................................................................................................................... 216
8.19 Information about device................................................................................................................. 217
8.19.1 Hardware........................................................................................................................................................... 217
8.19.2 Software............................................................................................................................................................ 218
8.19.3 Parallel operation.............................................................................................................................................. 218

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8.19.4 Topology............................................................................................................................................................ 220
8.20 Information about the on-load tap-changer..................................................................................... 221
8.21 Import/export manager.................................................................................................................... 221
8.21.1 Exporting data................................................................................................................................................... 221
8.21.2 Importing data (software version 3.44 and later)............................................................................................... 222
8.22 Configuring media converter with managed switch......................................................................... 223
8.22.1 Commissioning.................................................................................................................................................. 223
8.22.2 Configuration..................................................................................................................................................... 225
8.23 Linking signals and events.............................................................................................................. 226
8.23.1 Linking functions................................................................................................................................................ 227
8.23.2 Linking digital outputs and control system messages....................................................................................... 229
8.24 Setting screensaver......................................................................................................................... 230
8.25 TAPCON® Personal Logic Editor (TPLE)....................................................................................... 232
8.25.1 Function............................................................................................................................................................. 232
8.25.2 Configuring TPLE.............................................................................................................................................. 246
8.26 Maintenance (optional).................................................................................................................... 249
8.26.1 Setting operator interval for OLTC maintenance............................................................................................... 250
8.26.2 Setting operator interval for transformer maintenance...................................................................................... 252
8.26.3 Undertaking and confirming maintenance......................................................................................................... 252
8.26.4 Displaying maintenance overview..................................................................................................................... 253
8.27 Displaying tap-change operation statistics (optional)...................................................................... 254
8.28 Displaying information about contact wear (only OILTAP®)........................................................... 255
9Maintenance and care..................................................................................................... 256
10 Fault elimination.............................................................................................................. 257
10.1 General faults.................................................................................................................................. 257
10.2 No regulation in AUTO mode.......................................................................................................... 257
10.3 Unwanted on-load tap-change operation........................................................................................ 258
10.4 Human-machine interface............................................................................................................... 258
10.5 Incorrect measured values.............................................................................................................. 259
10.6 Parallel operation faults................................................................................................................... 260
10.7 Tap position capture incorrect......................................................................................................... 261
10.8 Assemblies...................................................................................................................................... 262
10.9 Other faults...................................................................................................................................... 262
11 Messages......................................................................................................................... 264

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11.1 Event messages.............................................................................................................................. 264
12 Disposal........................................................................................................................... 273
13 Overview of parameters................................................................................................. 274
14 Technical data................................................................................................................. 287
14.1 Display elements............................................................................................................................. 287
14.2 Voltage supply................................................................................................................................. 287
14.3 Voltage measurement and current measurement........................................................................... 288
14.4 Digital inputs and outputs................................................................................................................ 289
14.5 Analog inputs and outputs............................................................................................................... 291
14.6 Central processing unit.................................................................................................................... 292
14.7 System networking.......................................................................................................................... 294
14.8 Dimensions and weight................................................................................................................... 295
14.9 Ambient conditions.......................................................................................................................... 296
14.10 Standards and directives................................................................................................................. 297
Glossary........................................................................................................................... 300
List of key words............................................................................................................. 301

1 Introduction
Maschinenfabrik Reinhausen GmbH 2017 93587317/14 EN TAPCON®
Introduction
This technical file contains detailed descriptions on the safe and proper in-
stallation, connection, commissioning and monitoring of the product.
It also includes safety instructions and general information about the prod-
uct.
This technical file is intended solely for specially trained and authorized per-
sonnel.
Manufacturer
The product is manufactured by:
Maschinenfabrik Reinhausen GmbH
Falkensteinstraße 8
93059 Regensburg, Germany
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
Further information on the product and copies of this technical file are avail-
able from this address if required.
Completeness
This technical file is incomplete without the further applicable documentation.
The following documents apply to this product:
▪ Operating instructions
▪ Connection diagrams
Safekeeping
Keep this technical file and all supporting documents ready at hand and ac-
cessible for future use at all times.
Notation conventions
This section contains an overview of the symbols and textual emphasis
used.
Hazard communication system
Warnings in this technical file are displayed as follows.
1
1.1
1.2
1.3
1.4
1.4.1

1 Introduction
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Warning relating to section
Warnings relating to sections refer to entire chapters or sections, sub-sec-
tions or several paragraphs within this technical file. Warnings relating to
sections use the following format:
WARNING Type and source of danger!
Consequences
► Action
► Action
Embedded warning information
Embedded warnings refer to a particular part within a section. These warn-
ings apply to smaller units of information than the warnings relating to sec-
tions. Embedded warnings use the following format:
DANGER! Instruction for avoiding a dangerous situation.
Signal words and pictograms
The following signal words are used:
Signal word Meaning
DANGER Indicates a hazardous situation which, if not avoided, will re-
sult in death or serious injury.
WARNING Indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION Indicates a hazardous situation which, if not avoided, could
result in injury.
NOTICE Indicates measures to be taken to prevent damage to prop-
erty.
Table 1: Signal words in warning notices
Pictograms warn of dangers:
Pictogram Meaning
Warning of a danger point
Warning of dangerous electrical voltage
1.4.1.1
1.4.1.2
1.4.1.3

1 Introduction
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Pictogram Meaning
Warning of combustible substances
Warning of danger of tipping
Table 2: Pictograms used in warning notices
Information system
Information is designed to simplify and improve understanding of particular
procedures. In this technical file it is laid out as follows:
Important information.
Instruction system
This technical file contains single-step and multi-step instructions.
Single-step instructions
Instructions which consist of only a single process step are structured as fol-
lows:
Aim of action
üRequirements (optional).
► Step 1 of 1.
ðResult of step (optional).
ðResult of action (optional).
Multi-step instructions
Instructions which consist of several process steps are structured as follows:
Aim of action
üRequirements (optional).
1. Step 1.
ðResult of step (optional).
1.4.2
1.4.3

1 Introduction
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2. Step 2.
ðResult of step (optional).
ðResult of action (optional).
Typographic conventions
The following typographic conventions are used in this technical file:
Typographic convention Purpose Example
UPPERCASE Operating controls, switches ON/OFF
[Brackets] PC keyboard [Ctrl] + [Alt]
Bold Software operating controls Press Continue button
…>…>… Menu paths Parameter > Control parameter
Italics System messages, error messag-
es, signals
Function monitoring alarm trig-
gered
[► Number of pages]. Cross reference [► 41].
Table 3: Typographic conventions
1.4.4

2 Safety
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Safety
This technical file contains detailed descriptions on the safe and proper in-
stallation, connection, commissioning, operation, and monitoring of the prod-
uct.
▪ Read this technical file through carefully to familiarize yourself with the
product.
▪ This technical file is part of the product.
▪ Read and observe the safety instructions provided in this chapter in par-
ticular.
▪ Observe the warnings in this technical file in order to avoid function-re-
lated dangers.
▪ The product is manufactured according to the state of the art. Risks to
life and limb of the user or impairment of the product and other material
assets may occur during use due to function-related dangers despite
this.
Appropriate use
The TAPCON® serves to keep the output voltage of a transformer with an
on-load tap-changer constant. The product is designed solely for use in elec-
trical energy systems and facilities.
If used as intended and in compliance with the requirements and conditions
specified in this technical file, as well as with the warnings in this technical
file and attached to the product, then the product does not present any dan-
ger to people, property or the environment. This applies throughout the prod-
uct's entire service life, from delivery to installation and operation through to
disassembly and disposal.
The following is considered appropriate use:
▪ You will find the standard valid for the product and the year of issue on
the nameplate.
▪ Operate the product only in accordance with this technical file, the
agreed delivery conditions, and the technical data.
▪ Ensure that all necessary work is performed only by qualified personnel.
▪ Use the equipment and special tools supplied only for the intended pur-
pose and in accordance with the specifications of this technical file.
▪ Operate the product only in industrial areas. Observe the notes in this
technical file regarding electromagnetic compatibility and the technical
data.
Fundamental Safety Instructions
To prevent accidents, disruptions and damage as well as unacceptable ad-
verse effects on the environment, those responsible for transport, installa-
tion, operation, maintenance and disposal of the product or parts of the prod-
uct must ensure the following:
2
2.1
2.2

2 Safety
Maschinenfabrik Reinhausen GmbH 201714 3587317/14 ENTAPCON®
Personal protective equipment
Loosely worn or unsuitable clothing increases the danger of becoming trap-
ped or caught up in rotating parts and the danger of getting caught on pro-
truding parts. This increases the danger to life and limb.
▪ All necessary devices and personal protective equipment required for
the specific task, such as a hard hat, safety footwear, etc. must be worn.
Observe the section "Personal protective equipment" [► 16].
▪ Never wear damaged personal protective equipment.
▪ Never wear rings, necklaces, or other jewelry.
▪ If you have long hair, wear a hairnet.
Work area
Untidy and poorly lit work areas can lead to accidents.
▪ Keep the work area clean and tidy.
▪ Make sure that the work area is well lit.
▪ Observe the applicable laws for accident prevention in the relevant
country.
Working during operation
You must only operate the product when it is in a sound operational condi-
tion. Otherwise it poses a danger to life and limb.
▪ Regularly check the operational reliability of safety equipment.
▪ Comply with the maintenance work and maintenance intervals descri-
bed in this technical file.
Working with current transformers
Dangerous high voltages may occur when a current transformer is operated
with an open secondary circuit. This can lead to injuries and property dam-
age.
▪ Never operate a current transformer with an open secondary circuit;
short-circuit the current transformer to prevent this.
▪ Observe the information in the current transformer operating instruc-
tions.
Explosion protection
Highly flammable or explosive gases, vapors and dusts can cause serious
explosions and fire.
▪ Do not install or operate the product in areas where a risk of explosion is
present.

2 Safety
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Safety markings
Warning signs and safety information plates are safety markings on the
product. They are an important aspect of the safety concept.
▪ Observe all safety markings on the product.
▪ Make sure all safety markings on the product remain intact and legible.
▪ Replace safety markings that are damaged or missing.
Ambient conditions
To ensure reliable and safe operation, the product must only be operated
under the ambient conditions specified in the technical data.
▪ Observe the specified operating conditions and requirements for the in-
stallation location.
Modifications and conversions
Unauthorized or inappropriate changes to the product may lead to personal
injury, material damage and operational faults.
▪ Only modify product following consultation with Maschinenfabrik Rein-
hausen GmbH.
Spare parts
Spare parts not approved by Maschinenfabrik Reinhausen GmbH may
cause physical injury and damage the product.
▪ Only use spare parts approved by the manufacturer.
▪ Contact Maschinenfabrik Reinhausen GmbH.
Personnel qualification
The person responsible for assembly, commissioning, operation, mainte-
nance and inspection must ensure that the personnel are sufficiently quali-
fied.
Electrically skilled person
The electrically skilled person has a technical qualification and therefore has
the required knowledge and experience, and is also conversant with the ap-
plicable standards and regulations. The electrically skilled person is also pro-
ficient in the following:
▪ Can identify potential dangers independently and is able to avoid them.
▪ Is able to perform work on electrical systems.
▪ Is specially trained for the working environment in which (s)he works.
▪ Must satisfy the requirements of the applicable statutory regulations for
accident prevention.
2.3

2 Safety
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Electrically trained persons
An electrically trained person receives instruction and guidance from an
electrically skilled person in relation to the tasks undertaken and the poten-
tial dangers in the event of inappropriate handling as well as the protective
devices and safety measures. The electrically trained person works exclu-
sively under the guidance and supervision of an electrically skilled person.
Operator
The operator uses and operates the product in line with this technical file.
The operating company provides the operator with instruction and training
on the specific tasks and the associated potential dangers arising from im-
proper handling.
Technical Service
We strongly recommend having maintenance, repairs and retrofitting carried
out by our Technical Service department. This ensures that all work is per-
formed correctly. If maintenance is not carried out by our Technical Service
department, please ensure that the personnel who carry out the mainte-
nance are trained and authorized by Maschinenfabrik Reinhausen GmbH to
carry out the work.
Authorized personnel
Authorized personnel are trained by Maschinenfabrik Reinhausen GmbH to
carry out special maintenance.
Personal protective equipment
Personal protective equipment must be worn during work to minimize risks to
health.
▪ Always wear the personal protective equipment required for the job at
hand.
▪ Never wear damaged personal protective equipment.
▪ Observe information about personal protective equipment provided in
the work area.
Personal protective equipment to be worn at all times
Protective clothing
Close-fitting work clothing with a low tearing
strength, with tight sleeves and with no pro-
truding parts. It mainly serves to protect the
wearer against being caught by moving ma-
chine parts.
2.4

2 Safety
Maschinenfabrik Reinhausen GmbH 2017 173587317/14 EN TAPCON®
Safety shoes
To protect against falling heavy objects and
slipping on slippery surfaces.
Special personal protective equipment for particular environments
Safety glasses
To protect the eyes from flying parts and
splashing liquids.
Visor
To protect the face from flying parts and
splashing liquids or other dangerous sub-
stances.
Hard hat
To protect from falling and flying parts and
materials.
Hearing protection
To protect from hearing damage.
Protective gloves
To protect from mechanical, thermal, and
electrical hazards.

3 IT security
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IT security
Observe the following recommendations for secure operation of the product.
General
▪ Ensure that only authorized personnel have access to the device.
▪ Only use the device within an ESP (electronic security perimeter). Do
not connect the device to the Internet in an unprotected state.
▪ Ensure that the device is only operated by trained personnel who are fa-
miliar with IT security.
Commissioning
Observe the following recommendations for device commissioning:
▪ User IDs should be unique and attributable. Do not use a "Group ac-
count" function or an "Auto login" function.
▪ Restrict the rights of the individual user groups as much as is feasible;
this helps avoid errors during operating actions. A user with the "Opera-
tor" role, for example, should only perform operating actions and should
not be able to change any device settings.
▪ Delete or disable the default "admin" user ID. This requires first creating
a new user account with the "Administrator" role. You can then use it to
delete or disable the default "admin" account.
▪ Enable SSL encryption [► 75]; access to the device is possible only
using the SSL/TLS protocol as a result. In addition to encrypting com-
munication, this protocol also provides an authentication check for the
server.
▪ Integrate the device into a public key infrastructure. Create your own
SSL certificate for this if necessary and then import it.
Operation
Observe the following recommendations during device operation:
▪ Change the password at regular intervals.
▪ Export the security log [► 221] at regular intervals.
Interfaces
The device uses the following interfaces for communication:
3

3 IT security
Maschinenfabrik Reinhausen GmbH 2017 193587317/14 EN TAPCON®
Figure 1: ETH1.2 interface on the OT1205 assembly
Interface Protocol Port Description
ETH1.2 TCP 21 FTP service access 1)
ETH1.2 TCP 80 Web visualization 1)
ETH1.2 TCP 443 SSL-protected web visualization
ETH1.2 TCP 990 SSL-protected FTP service access
ETH1.2 TCP 8080 Web visualization (alternative port) 1)
ETH1.2 TCP 8081 SSL-protected web visualization (alter-
native port)
Table 4: Interfaces and open ports of the OT1205 assembly
1) Port is closed if you activate the device's SSL encryption.
Figure 2: Interfaces of the CPU assembly
Interface Protocol Port Description
CAN 1 - - Attachment of the DIO assembly

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Interface Protocol Port Description
CAN 2 - - Communication with other ISM® devi-
ces (e.g. parallel operation)
COM 1 - - Internal system interface
COM 2 - - Serial interface (SCADA)
USB - - Import or export of data
ETH 1 TCP 102 IEC 618502)
ETH 1 TCP 502 Modbus2)
ETH 1 TCP 20000 DNP32)
ETH 1 UDP 67 DHCP server
ETH 2.x TCP 21 FTP1) (only for MR service)
ETH 2.x TCP 80 HTTP for web-based visualization1)
ETH 2.x TCP 443 HTTPS for web-based visualization1)
ETH 2.x TCP 990 FTPS (only for MR service)
ETH2.x TCP 8080 HTTP for web-based visualization1)
ETH2.x TCP 8081 HTTPS for web-based visualization1)
Table 5: Interfaces and open ports of the CPU assembly
1) Port is closed if you activate the device's SSL encryption.
2) Default setting; if you have modified the port for the control system proto-
col, only the set port is opened.
Encryption standards
The device supports the following TLS versions:
▪ TLS 1.0
▪ TLS 1.1
▪ TLS 1.2
The device uses the following cipher suites for a TLS-secured connection:
Key matching and au-
thentication
Encryption Operating mode
TLS_ RSA_ WITH_ 3DES_EDE_CBC_ CBC_ SHA
AES_128_ CBC_ SHA
SHA256
AES_128_ GCM_ SHA256
AES_256_ CBC_ SHA
SHA256