Siemens SICAM MMU 7KG9663 Application guide

E50417-H1040-C514-A3
SICAM MMU
7KG9663
Device Manual
Preface
Open Source Software
Contents
User Information 1
Overview 2
Device Design 3
Measurands and Characteristics 4
Getting Started 5
Connection Principle and Applications 6
Operation 7
Time Synchronization 8
Communication 9
Calibration 10
Maintenance, Storage, Transport 11
Failures and LED Indications 12
Technical Data 13
Operational Indications 14
Operating Parameters 15
Glossary
Index
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Disclaimer of Liability
This document has been subjected to rigorous technical review
before being published. It is revised at regular intervals, and any
modifications and amendments are included in the subsequent
issues. The content of this document has been compiled for
information purposes only. Although Siemens AG has made best
effortstokeepthedocumentaspreciseandup-to-dateaspossible,
Siemens AG shall not assume any liability for defects and damage
which result through use of the information contained herein.
This content does not form part of a contract or of business
relations; nor does it change these. All obligations of Siemens AG
are stated in the relevant contractual agreements.
Siemens AG reserves the right to revise this document from time to
time.
Document release E50417-H1040-C514-A3.00
Edition 01.2016
Product version: V2.0
Copyright
Copyright © Siemens AG 2016. All rights reserved.
The disclosure, duplication, distribution and editing of this
document, or utilization and communication of the content are not
permitted, unless authorized in writing. All rights, including rights
created by patent grant or registration of a utility model or a design,
are reserved.
Registered Trademarks
SIPROTEC®and SICAM®are registered trademarks of
SIEMENS AG. An unauthorized use is illegal.
All other designations in this document can be trademarks whose
use by third parties for their own purposes can infringe the rights of
the owner.
NOTE
For your own safety, please observe the warnings and safety instructions contained in this document.
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3SICAM MMU 7KG9663, Device Manual
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Preface
Purpose of this Manual
This manual describes the application, functions, installation, commissioning and operation of the
SICAM MMU 7KG9663.
Target Group
This manual is intended for project engineers, commissioning and operating personnel in electrical systems
and power plants.
Scope of Validity of this Manual
This manual is valid for the SICAM MMU 7KG9663.
Further Support
For any questions concerning your system, please contact your Siemens representative.
The Siemens Customer Support Center provides around-the-clock support.
Phone: [phone]
Fax: [phone]
Internet: http://www.powerquality.de
e-mail: [email protected]
Training Courses
If you are interested in our current training program, please contact our training center:
Siemens AG
Siemens Power Academy TD
Humboldtstr. 59
D-90459 Nuremberg
Tel.: [phone]
Fax: [phone]
e-mail: poweracademy[email protected]
Internet: http://www.siemens.com/poweracademy
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4SICAM MMU 7KG9663, Device Manual
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Notes On Safety
This manual does not constitute a complete catalog of all safety measures required for operating the equipment
(module, device) in question, because special operating conditions may require additional measures. However,
it does contain notes that must be adhered to for your own personal safety and to avoid damage to property.
These notes are highlighted with a warning triangle and different keywords indicating different degrees of dan-
ger.
DANGER
Danger means that death or severe injury will occur if the appropriate safety measures are not taken.
✧Follow all advice instructions to prevent death or severe injury.
WARNING
Warning means that death or severe injury can occur if the appropriate safety measures are not taken.
✧Follow all advice instructions to prevent death or severe injury.
CAUTION
Caution means that minor or moderate injury can occur if the appropriate safety measures are not taken.
✧Follow all advice instructions to prevent minor injury.
NOTICE
Notice means that damage to property can occur if the appropriate safety measures are not taken.
✧Follow all advice instructions to prevent damage to property.
NOTE
is important information about the product, the handling of the product, or the part of the documentation in
question to which special attention must be paid.
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Personnel Qualified in Electrical Engineering
Only qualified electrical engineering personnel may commission and operate the equipment (module, device)
described in this document. Qualified electrical engineering personnel in the sense of this manual are people
who can demonstrate technical qualifications as electrical technicians. These persons may commission, iso-
late, ground, and label devices, systems and circuits according to the standards of safety engineering.
Use as Prescribed
The equipment (device, module) must not be used for any other purposes than those described in the Catalog
and the Technical Description. If it is used together with third-party devices and components, these must be
recommended or approved by Siemens.
If the device is not used in accordance with the Product Information and this manual, the scheduled protection
is impaired.
Problem-free and safe operation of the product depends on the following:
• Proper transport
• Proper storage, setup, and installation
• Proper operation and maintenance
When electrical equipment is operated, hazardous voltages are inevitably present in certain parts. If proper ac-
tion is not taken, death, severe injury, or property damage can result.
• The equipment must be grounded at the grounding terminal before any connections are made.
• All circuit components connected to the power supply may be subject to dangerous voltage.
• Hazardous voltages may be present in equipment even after the supply voltage has been disconnected
(capacitors can still be charged).
• Equipment with exposed current transformer circuits must not be operated. Prior to disconnecting the
equipment, ensure that the current transformer circuits are short-circuited.
• The limit values stated in the document may not be exceeded. This mustalso be considered during testing
and commissioning.
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6SICAM MMU 7KG9663, Device Manual
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Used Symbols
No. Symbol Description
1 Direct current
IEC 60417-5031
2 Alternating current
IEC 60417-5032
3 Direct current and alternating current
IEC 60417-5033
4 Three-phase alternating current
5 Earth (ground) terminal
IEC 60417-5017
6 Protective conductor terminal
IEC 60417-5019
7 Caution, risk of electric shock
8 Caution, risk of danger
ISO 7000-0434
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Statement of Conformity
Further Standards
This product complies with the directive of the Council of the European Communities on the approx-
imation of the laws of the Member States relating to electromagnetic compatibility (EMC Council Di-
rective 2004/108/EC - valid until April, 19th of 2016, EMC Council Directive 2014/30/EU - valid from
April, 20th of 2016) and concerning electrical equipment for use within specified voltage limits (Low-
voltage Directive 2006/95/EC - valid until April, 19th of 2016, Low Voltage Directive 2014/35/EU -
valid from April, 20th of 2016).
This conformity has been established by means of tests conducted by Siemens AG according to the
Council Directive in agreement with the generic standards
EN 61000-6-2 and EN 61000-6-4 for the EMC directives, and with the standard EN 61010-1 for the
low-voltage directive.
The device has been designed and produced for industrial use.
The product conforms to the standard EN 60688.
This product is UL-certified to Standard UL 61010-1, third edition, based on the specification stated in chapter 13.1
(Technical Data). UL File No.: E228586.
Open-type Measuring Equipment
2UD1
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9SICAM MMU 7KG9663, Device Manual
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Open Source Software
Theproductcontains, amongotherthings,OpenSource Softwaredeveloped bythirdparties. TheOpen Source
Software used in the product and the license agreements concerning this software can be found in the
Readme_OSS.
These Open Source Software files are protected by copyright. Your compliance with those license conditions
will entitle you to use the Open Source Software as foreseen in the relevant license. In the event of conflicts
between Siemens license conditions and the Open Source Software license conditions, the Open Source Soft-
ware conditions shall prevail with respect to the Open Source Software portions of the software.
The Open Source Software is licensed royalty-free. Insofar as the applicable Open Source Software License
Conditions provide for it you can order the source code of the Open Source Software from your Siemens sales
contact - against payment of the shipping and handling charges - for a period of at least 3 years since purchase
of the Product. We are liable for the Product including the Open Source Software contained in it pursuant to
the license conditions applicable to the Product. Any liability for the Open Source Software beyond the program
flow intended for the Product is explicitly excluded. Furthermore any liability for defects resulting from modifi-
cations to the Open Source Software by you or third parties is excluded. We do not provide any technical sup-
port for the Product if it has been modified.
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Glossary
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11SICAM MMU 7KG9663, Device Manual
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Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Open Source Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1 User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.1 Versions of SICAM MMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.2 Ordering Information, Scope of Delivery and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.2.1 Ordering Information for SICAM MMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.2.2 Ordering Information for Subdevice SICAM I/O Unit 7XV5673. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3 Device Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.1 Mechanical Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.2 Electrical Design. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4 Measurands and Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1 Measurands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.1.1 Measurands in 1-phase Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.1.2 Measurands in 3-wire and 4-wire Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1.3 Measurands Depending on the Connection Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.2 Display of Measurands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.3 Calculation of the Measurands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
5 Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
5.1 Unpacking, Inspecting the Delivery and Installing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
5.2 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.2.1 General Assembly Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.2.2 Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.3 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.3.1 Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.3.2 Electrical Connection of SICAM MMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.4 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5.5 Access Rights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
5.6 Meaning of the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
5.7 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.7.1 Initial Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.7.2 Changes During Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
5.7.3 Starting the Device with the Default IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
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6 Connection Principle and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.1 Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
6.2 Communication Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6.2.1 Ethernet Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6.3 Connection Types and Connection Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
6.3.1 Using SICAM MMU in the Power Systems IT, TT and TN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
6.3.2 Connection Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
6.3.3 Connection Examples - Standard Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
6.3.4 Connection Example - Special Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
6.4 Application Examples SICAM MMU with SICAM I/O Unit 7XV5673 . . . . . . . . . . . . . . . . . . . . . . . . . . 71
6.4.1 Direct Connection of a SICAM MMU to a SICAM I/O Unit 7XV5673 and Connection to the Control
Center. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
6.4.2 Connecting Multiple Device Combinations to the Control Center . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.4.3 Creating a Device Combination via an External Ethernet Switch and Connection to the Control Center
73
6.4.4 Connecting Multiple Device Combinations to the Control Center via External Ethernet Switches. 74
7 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
7.1 General Usage Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
7.2 Start and Design of the User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
7.2.1 Initial Start of the User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
7.2.2 Enabling JavaScript . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
7.2.3 Number of Connections via HTTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
7.2.4 Layout of the User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
7.2.5 Starting the User Interface during Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
7.3 Configuration of the Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
7.3.1 Device Configuration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
7.3.2 Access to the Passive Set of Parameters by Multiple Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
7.3.3 Setting the Operational Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
7.3.4 Setting Administrative Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
7.3.5 Finish Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
7.4 Value View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
7.5 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
7.5.1 Firmware Upload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
7.5.2 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
7.5.3 Presettings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
7.5.4 Message Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
7.5.5 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
8 Time Synchronization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
8.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
8.2 Internal Time Keeping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
8.2.1 Time Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
8.2.2 Status Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
8.3 External Time Synchronization via Ethernet NTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
8.4 Internal Time Synchronization via RTC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
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9 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
9.1 Communication Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
9.1.1 Ethernet Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
9.2 Modbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
9.2.1 Modbus Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
9.2.2 Exception Responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
9.2.3 Modbus TCP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
9.2.4 Communication with the Subdevice SICAM I/O Unit 7XV5673. . . . . . . . . . . . . . . . . . . . . . . . . . . 152
9.2.5 Register Assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
9.2.6 Data Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
9.2.7 Data in the Modbus Registers (Data Mapping). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
9.2.8 Modbus TCP Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
9.3 IEC 60870-5-104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
9.3.1 Function Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
9.3.2 Parameterization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
9.3.3 Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
9.3.4 Communication with the SICAM I/O Unit 7XV5673 Subdevice. . . . . . . . . . . . . . . . . . . . . . . . . . . 192
9.3.5 Information Objects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
9.3.6 Energy Values/Energy Counters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
9.3.7 IEC 60870-5-104 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
10 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
10.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
10.2 Calibrating the Alternating-Voltage Measuring Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
10.3 Calibrating the Alternating Current Measuring Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
10.4 Calibrating the Measuring Voltage Input of Neutral Conductor VN . . . . . . . . . . . . . . . . . . . . . . . . . . 207
10.4.1 Calibrating SICAM MMU (Potential Divider Voltage Measurement). . . . . . . . . . . . . . . . . . . . . . . 207
10.4.2 Calibrating SICAM MMU (Galvanic Isolated Voltage Measurement) . . . . . . . . . . . . . . . . . . . . . . 210
10.5 Calibrating the Phase Angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
11 Maintenance, Storage, Transport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
11.1 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
11.2 Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
11.3 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
12 Failures and LED Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
12.1 General Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
12.2 Commissioning during Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
12.2.1 Automatic Start of the Boot Loader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
12.2.2 Manual Start of the Boot Loader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
12.3 Indications Signaled by LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
12.4 Troubleshooting and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
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13 Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
13.1 General Device Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
13.1.1 Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
13.1.2 Inputs and Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
13.1.3 Communication Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
13.1.4 Environmental Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
13.1.5 General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
13.2 Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
13.2.1 Electrical Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
13.2.2 Mechanical Stress Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
13.2.3 Climatic Stress Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
13.2.4 Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
13.3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
14 Operational Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
15 Operating Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
15.1 Process Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
15.1.1 AC Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
15.1.2 Binary Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
15.1.3 LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
15.2 Automation Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
15.3 Administrative. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
15.3.1 Time Synchronization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
15.3.2 Ethernet Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
15.3.3 SICAM I/O Unit 7XV5673 (Subdevice). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
15.3.4 Device and Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
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15SICAM MMU 7KG9663, Device Manual
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1 User Information
Application
The SICAM Measurement and Monitoring Unit (MMU) is capable of measuring electrical quantities (e.g. alter-
nating current, alternating voltage) in power-supply systems. Transmission of quantities to the control center
can take place e.g. directly with IEC 60870-5-104 protocol. The device with protection class IP20 is used in 1-
phase systems, in 3-wire and 4-wire systems (with neutral conductor). It is mainly applied by power utilities but
also in other industrial and commercial sectors.
The measurements are obtained from the alternating quantities of current and voltage supplied to the AC in-
puts. Without using external voltage and current transformers, the device can process rated input AC voltages
up to Vph-N = 400 V (347 V for UL conditions) and Vph-ph = 690 V (600 V for UL conditions) and rated input AC
currents up to a maximum of 5 A.
Depending on the device type, the input circuits for voltage measurement are either designed as voltage divid-
ers or they are galvanically isolated. Devices with galvanic isolation can be used without voltage transformers
in the power systems IT, TT and TN. Devices with a voltage divider can also be used in these power systems;
for IT power systems, however, an upstream voltage transformer is required.
After conversion via the Ethernet interface, the output values can be transferred as digital data to automation
systems or other systems.
To add 6 binary inputs and 6 binary outputs to the SICAM MMU, a SICAM I/O Unit 7XV5673 can be connected
to the Ethernet interface. The SICAM I/O Unit 7XV5673 can be connected either directly via the Ethernet switch
of the SICAM I/O Unit or via an external switch.
The integrated web server can be used to set the parameters and display the measured values on HTML pages
from the connected PC or notebook.
Measurands
The following measurands can be recorded or calculated from the measured quantities:
• Alternating voltage and alternating current
• Unbalanced of alternating voltage and alternating current
• Active, reactive and apparent power
• Active, reactive and apparent energy
• Voltage harmonics and current harmonics
• Power frequency
• Phase angle
• Angle between the phase-ground voltages a-b and a-c
• Power factor and active power factor
For detailed information on measurands and measured values, see chapter 4.1 and 4.2 and the technical data
in Section 13.1.
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1 User Information
16 SICAM MMU 7KG9663, Device Manual
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Communication
To communicate with the control center and other process automation equipment, the device features an Ether-
net interface.
Ethernet supports the device parameterization, the transmission of measured data, counter values and indica-
tions and the time synchronization via NTP. The communication protocols are HTTP and Modbus TCP or
IEC 60870-5-104. At use of the protocol IEC 60870-5-104 two redundancy methods are supported.
Time Synchronization
During operation SICAM MMU needs the date and time for all time-relevant processes. This ensures that a
common time basis exists when communicating with peripheral devices and enables time stamping of the pro-
cess data. The following types of time synchronization can be executed:
• External time synchronization via Ethernet NTP (preferred)
• Internal time synchronization via RTC (if external time synchronization is not available)
Parameterization
No special software is needed for parameterization. You can set the parameters from your computer via HTML
pages and a web browser. Internet Explorer 6 (or higher) is necessary for this purpose.
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17SICAM MMU 7KG9663, Device Manual
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2 Overview
2.1 Versions of SICAM MMU 18
2.2 Ordering Information, Scope of Delivery and Accessories 19
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2 Overview
2.1 Versions of SICAM MMU
18 SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
2.1 Versions of SICAM MMU
Basic Version
SICAM MMU is a measuring device for the acquisition of electrical quantities in power supply systems, such
asalternatingcurrent,alternatingvoltage,all power quantities, etc. The modulesofthe devicedetect,calculate,
analyze and transmit measured values. In the basic version is characterized as follows:
Device type:
• DIN rail mounting device
• Plastic case 96 mm x 96 mm x 100 mm (W x H x D)
• Protection class IP20
Input and output circuits:
• 4 inputs for alternating-voltage measurements
• 3 inputs for alternating-current measurements
• 2 individually programmable binary outputs
Communication:
• Via Ethernet
Variants
SICAM MMU can optionally be executed (according to the ordering code, refer to Figure 2-2) in the following
variants:
• Input circuits for alternating-voltage measurements:
−With voltage divider
−Galvanically isolated voltage inputs
• Communication via Ethernet:
−With Modbus TCP protocol
−With Modbus TCP protocol and IEC 60870-5-104 protocol
SICAM MMU Version
Fig. 2-1 SICAM MMU Version
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2 Overview
2.2 Ordering Information, Scope of Delivery and Accessories
19SICAM MMU 7KG9663, Device Manual
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2.2 Ordering Information, Scope of Delivery and Accessories
2.2.1 Ordering Information for SICAM MMU
Use the following ordering code to order the SICAM MMU:
Fig. 2-2 Ordering Code for SICAM MMU
Scope of Delivery
The delivery comprises the following components depending on the ordering code:
• SICAM MMU according to ordering code (see Figure 2-2)
• Battery (insulated in the battery compartment of the device)
• Product Information E50417-B1050-C514
Description
SICAM MMU Order No. / MLFB
Device type
DIN rail mounting unit without display, IP20
Case 96 mmx 96 mm x 100 mm
2 Binary outputs
Web server
UL Certification
Measurements: V, I, f, P, Q, S, cos phi, energy,
harmonics
Ethernet interface, connection RJ45
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
0AAA0
-
66 - 97KG
AC input circuits
Voltage divider 1
Galvanic isolated voltage inputs 2
Ethernet interface and communication protocol
Modbus TCP 1
Modbus TCP and IEC 60870-5-104 4
(IEC 60870-5-104 redundant and SICAM I/O integration)
3A0
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2 Overview
2.2 Ordering Information, Scope of Delivery and Accessories
20 SICAM MMU 7KG9663, Device Manual
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Accessories
The following components are optionally available:
• Device Manual E50417-H1040-C514 (download available at www.powerquality.de)
• Replacement sockets for alternating-voltage inputs
Order via:
Phoenix Contact GmbH & Co. KG
Item number: 1700734
Product name: GMSTB 2,5 HCV/ 4-ST-7,62 BK TS
Minimum order quantity: 50 pieces
• Ethernet patch cables:
Table 2-1 Ethernet Patch Cable (double shielded (SFPT), LAN connector plugs on both sides)
Cable Length Order No.
0.5 m 7KE6000-8G-D00-0AA5
1.0 m 7KE6000-8G-D00-1AA0
2.0 m 7KE6000-8G-D00-2AA0
3.0 m 7KE6000-8G-D00-3AA0
5.0 m 7KE6000-8G-D00-5AA0
10.0 m 7KE6000-8G-D01-0AA0
15.0 m 7KE6000-8G-D01-5AA0
20.0 m 7KE6000-8G-D02-0AA0
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