Siemens SICAM Q100, 7KG95 Series Device Manual

Preface
Open Source Software

Contents

Power Monitoring Device
and
Class A Power Quality
Recorder

SICAM Q100
7KG95xx

V2.00

Device Manual

User Information 1
Overview 2
Device Design 3
Measured Quantities and Recording 4
Energy Management 5
Getting Started 6
Connection Principle 7
Operation at Use of a PC 8
Operation at Use of the Display 9
Time Synchronization 10
Maintenance, Storage, Transport 11

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Failures and LED Indications 12
Technical Data 13
Operational Indications 14
Operating Parameters 15

Glossary
Index

NOTE

For your own safety, please observe the warnings and safety instructions contained in this document.

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
efforts to keep the document as precise and up-to-date as possible,
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 version: E50417-H1040-C522-A4.07
Edition 03.2018
Version of the product described: V2.00

Copyright

Copyright Siemens AG 2018. 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
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.

TM

and SICAMTM are registered trademarks of

Preface

Purpose of this Manual

This manual describes the application, functions, installation, commissioning, and operation of the
Power Monitoring Device and Class A Power Quality Recorder SICAM Q100 7KG95xx.

Target Group

This manual is intended for project engineers, commissioning and operating personnel in electrical systems
and power plants.

Scope of Vali dity of this Manual

This manual is valid for the Power Monitoring Device and Class A Power Quality Recorder SICAM Q100
7KG95xx.

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: www.siemens.com/powerquality

e-mail: [e-mail]

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]

Internet: http://www.siemens.com/poweracademy

e-mail: [e-mail]

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3SICAM Q100, 7KG95xx, Device Manual

Notes On Safety

This manual is not a complete index of all safety measures required for operation of the equipment (module,
device). However, it comprises important information that must be noted for purposes of personal safety, as
well as in order to avoid material damage. Information is highlighted and illustrated as follows according to the

degree of danger.

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, iso­late, 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 ac­tion 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 must also be considered during testing
and commissioning.

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Used Symbols

No. Symbol Description

1 Direct current

IEC 60417-5031

2 Alternating current

IEC 60417-5032

3 Direct 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

This product complies with the directive of the Council of the European Communities on the
approximation of the laws of the Member States relating to electromagnetic compatibility (EMC
Council Directive 2004/108/EC - valid until April 19th, 2016; EMC Council Directive 2014/30/EU ­valid as of April 19th, 2016) and concerning electrical equipment for use within specified voltage
limits (Lowvoltage Directive 2006/95/EC - valid until April 19th, 2016; Lowvoltage Directive 2014/35/
EU - valid as of April 20th, 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 IEC 62586-1, Ed. 1.

Further Standards

This product is UL-certified to Standard UL 61010-1, third edition, based on the specification stated in Chapter 13
(Technical Data).
UL File No.: E228586

Open-type Measuring Equipment

2UD1

For further information see UL database on the internet: http://ul.com.
Chose Online Certifications Directory and insert E228586 under UL File Number.

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Open Source Software

The product contains, among other things, Open Source Software developed by third parties. The Open
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 Soft­ware 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 modifi­cations to the Open Source Software by you or third parties is excluded. We do not provide any technical sup­port for the Product if it has been modified.

NOTE

To read the Readme_OSS file, a PDF viewer must be installed on the computer.

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Contents

Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Open Source Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1 User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.1 Device Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.2 Ordering Information, Scope of Delivery and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3 Device Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.1 Mechanical Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.2 Display and Softkeys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4 Measured Quantities and Recording. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4.1 Power Quality Measuring System and Recording System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

4.1.1 Measuring System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

4.1.2 Flicker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

4.1.3 Transients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

4.1.4 Mains Signalling Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

4.1.5 Rapid Voltage Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

4.1.6 Harmonic Power and Harmonic Angles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

4.1.7 Recording of Measured Quantities and Events. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

4.2 Measured Quantities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

4.2.1 Measured Quantities Depending on the Connection Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

4.2.2 Data Availability of Measured Quantities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

4.2.3 Recording and Evaluation of Measured Quantities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

4.3 Display of Measured Quantities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

4.3.1 Measured Quantities and Operational Measurement Uncertainty acc. to IEC 62586-1 Product Stand­ard, Class A, and Standards IEC 61000-4-30, Ed. 3 and IEC 61000-4-7 and IEC 61000-4-15 . . . 75

4.3.2 Measured Quantities and Operational Measurement Accuracy acc. to IEC 61557-12. . . . . . . . . . 77

4.3.3 Accuracy of the Frequency Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

5 Energy Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

5.1 Load-Profile Determination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

5.1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

5.1.2 Methods of Load-Profile Determination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

5.1.3 Historical Load-Profile Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

5.1.4 Current Load-Profile Data at the Communication Interfaces and in the User Interface . . . . . . . . . 84

5.1.5 Synchronization of the Load Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

5.2 Tariffs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

6 Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

6.1 Unpacking, Inspecting the Delivery, Installing, and Changing the Battery . . . . . . . . . . . . . . . . . . . . . . 90

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6.2 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

6.2.1 General Assembly Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

6.2.2 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

6.3 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

6.3.1 Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

6.3.2 Electrical Connection of SICAM Q100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

6.4 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

6.5 Access Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

6.6 Meaning of the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

6.7 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

6.7.1 Initial Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

6.7.2 Changes During Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

6.7.3 Starting the Device with the Default IP Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

7 Connection Principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

7.1 Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

7.2 Communication Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

7.2.1 Ethernet Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

7.2.2 RS485 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

7.3 Connection Types and Connection Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

7.3.1 Using SICAM Q100 in the Power Systems IT, TT, and TN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

7.3.2 Examples – Standard Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

7.3.3 Example - Special Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

8 Operation at Use of a PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

8.1 General Usage Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

8.2 Start and Design of the User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

8.2.1 Initial Start of the Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

8.2.2 Enabling JavaScript . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

8.2.3 Changing the Buffer Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

8.2.4 Changing the Compatibility Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

8.2.5 Changing the Security Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

8.2.6 Number of Connections via HTML . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

8.2.7 Layout of the User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

8.2.8 Starting the User Interface during Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

8.3 Configuration of the Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

8.3.1 Device Configuration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

8.3.2 Access to the Passive Set of Parameters by Multiple Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

8.3.3 Setting the Operational Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

8.3.4 HMI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

8.3.5 Energy Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

8.3.6 Recording and Reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

8.3.7 Setting Administrative Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

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8.4 Value View and Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

8.4.1 Process Connections and Automation Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

8.4.2 Evaluation and Data Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

8.5 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

8.5.1 Firmware Upload. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

8.5.2 Formatting the SD Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

8.5.3 Presets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

8.5.4 Message Logs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

8.5.5 Evaluation and Data Management – Transient Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262

8.5.6 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

8.6 AC Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266

8.7 Example of a Parameterization and Measured Value Evaluation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

8.7.1 Task Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

8.7.2 Initial Situation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

8.7.3 Parameterization as Defined by the Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269

8.7.4 Performing the Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274

8.8 Flowchart of Modbus RTU Master and Modbus Gateway Parameterization . . . . . . . . . . . . . . . . . . . 275

9 Operation at Use of the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277

9.1 General Operating Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278

9.2 Starting Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280

9.3 Display Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

9.4 Parameterization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

9.4.1 Menu Tree of the Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

9.4.2 Measured Quantities Submenus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284

9.4.3 Submenus for Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

9.4.4 Menu Tree of the Settings Submenu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287

9.4.5 User-defined Screens Submenus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

10 Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301

10.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

10.2 Internal Time Keeping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

10.2.1 Time Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

10.2.2 Status Bits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

10.3 External Time Synchronization per NTP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

10.4 External Time Synchronization via Fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304

10.5 Internal Time Synchronization via RTC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304

11 Maintenance, Storage, Transport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

11.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

11.2 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

11.3 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

12 Failures and LED Indications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

12.1 General Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

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12.2 Commissioning during Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

12.2.1 Automatic Start of the Boot Loader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

12.2.2 Manual Start of the Boot Loader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310

12.3 Indications Signaled by LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312

12.4 Troubleshooting and Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

13 Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

13.1 General Device Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320

13.1.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320

13.1.2 Inputs and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

13.1.3 Communication Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

13.1.4 Environmental Conditions and Climatic Stress Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

13.1.5 General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

13.2 Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

13.2.1 Electrical Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

13.2.2 Mechanical Stress Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

13.2.3 Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

13.3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330

14 Operational Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

15 Operating Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

15.1 Process Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

15.1.1 AC Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

15.1.2 Binary Inputs U1/U2 and U3/U2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339

15.1.3 Binary Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

15.1.4 LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

15.2 Automation Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344

15.2.1 Limit Violation 1-8 and 9-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

15.2.2 Group Indications 1-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

15.3 HMI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

15.3.1 Display Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

15.3.2 User-Defined Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

15.4 Energy Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

15.4.1 Load Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

15.4.2 Tariffs (TOU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

15.5 Recording and Reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351

15.5.1 Event Recorders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351

15.5.2 Trigger Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352

15.5.3 Recorder Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

15.5.4 Mains Signalling Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354

15.5.5 Memory Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354

15.5.6 Report Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

15.5.7 Recording Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356

15.5.8 Transient Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356

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15.6 Administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

15.6.1 Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

15.6.2 Ethernet Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358

15.6.3 Communication Serial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360

15.6.4 Modbus Slave Devices 1 – 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362

15.6.5 SICAM Subdevices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366

15.6.6 Device and Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

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1 User Information

Application

The SICAM Q100 is a multifunctional device for the detection, processing, and evaluation of measured quan­tities and events according to IEC 61000-4-30, class A, power quality (PQ) standard. The energy management
functions also allow determining load profiles and setting up to 6 tariffs. The device is used on all voltage levels
of power supply systems. SICAM Q100 is used in 1-phase systems and in 3-wire and 4-wire systems (with neu­tral conductor). The device is mainly used by power utilities but also in other industrial and commercial sectors.

In addition to the measuring function, SICAM Q100 features various recorders (for example, measured value
recorders) to record the measured quantities and the load profile in programmable time intervals. Long-term
data and events are analyzed and output as report according to power quality standards, for example EN

50160.

The input circuits for voltage measurement are galvanically isolated and can be used in IT, TT, and, TN
networks. To ensure galvanic separation for current measurements, the lines connected to the current
measuring inputs are galvanically separated from the current transformers.

The measurements are obtained from the alternating quantities of current and voltage supplied to the AC
inputs. When no external voltage and current transformers are used, the device can process rated input
alternating voltages of up to V

The integrated web server can be used to set the parameters and display the measured values on HTML pages
from the connected computer. With the internal graphic display, a limited parameterization via softkeys can be
carried out on the front panel and measured values can be output via the display.

= 230 V (110 V for UL condition) and rated input alternating currents up to 5 A.

P-N

1 User Information

To communicate with the systems control and other process automation equipment and to transmit operational
measured values, metered values, indications, load profiles, etc., the device features an Ethernet interface and
an RS485 interface.

Measured quantities:

• Alternating voltage and alternating current

• Unbalanced of alternating voltage and alternating current

• Active, reactive, and apparent power

• Active, reactive, and apparent energy

• Power frequency

• Phase angle

• Power factor and active power factor

• THDS (Subgroup Total Harmonic Distortion) of alternating voltage and alternating current

• Harmonics and interharmonics of alternating voltage and alternating current

• Flicker acc. to IEC 61000-4-15

• Transients

• Mains signalling voltage (MSV)

The uncertainty of operational measurements of the measured quantities is defined as per IEC 62586-1 product
standard, class A (leading standard), the IEC 61000-4-30 power quality standard, and the IEC 62586-1, Ed. 1
standard.

For detailed information on measured quantities and measured values, see Chapter 4.2 and the technical data
in Chapter 13.1.

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1 User Information

Functionality of the Recorders

The recorders are capable of recording measured quantities, events, and load profiles in parameterizable time
intervals. The following recorder types are used:

• Measurement recorder: recording of PQ measured quantities acc. to IEC 61000-4-30 (for example,
frequency, voltage magnitude, etc.) and non-PQ measured quantities (for example, currents, power, etc.)
over parameterized periods, for example, 10-second frequency, aggregation of voltage, current, power
etc.

• Trend recorder: long-term recording and monitoring of the voltage change history over a parameterized
period of time in programmable tolerance ranges; 1/2 cycle RMS values

• Fault recorder: recording of sampled values of voltage and current using programmable triggers,
maximum 256 samples per cycle

• Event recorder: recording of maximum 256 frequency events and voltage-unbalance events each, as well
as voltage events of which the maximum counter depends on the memory configuration

• Mains signalling voltage recorder: recording of mains signalling voltage on the supply voltage.

The device features a 2-GB memory for storing the recorder data.

Energy Management

As part of the energy management, SICAM Q100 records load profiles according to the Fixed Block and Rolling
Block method for all power quantities. Additionally, it is possible to calculate up to 6 tariffs (TOU = Time of Use).
The synchronization is made with external or internal triggers.

Communication

SICAM Q100 has an Ethernet interface and an electric RS485 interface.

Ethernet supports the device parameterization, transmission of measured data, metered values, load profiles,
and indications/events and the time synchronization with NTP. The communication protocols used are HTTP,
Modbus TCP, and IEC 61850 server.

The RS485 interface supports the transmission of measured data, metered values, load profiles, and indica­tions and the time synchronization. The communication protocol is Modbus RTU.

The integrated Ethernet switch in the device allows cascading further network components (SICAM
subdevices) via a Y cable and integrating them in an existing network with IEC 61850 or another Ethernet pro­tocol.

Time Synchronization

During operation SICAM Q100 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
process data. The following types of time synchronization can be executed:

• External time synchronization via Ethernet NTP (preferred)

• External time synchronization via fieldbus using the Modbus RTU communication protocol

• Internal time synchronization via RTC (if external time synchronization is not available)

Parameterization

Parameters are set using an internal Web browser with HTML pages from the connected computer. Internet
Explorer 6 (or higher) is required for this purpose. Devices featuring a display offer a limited parameterization
function using the front softkeys.

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2 Overview

2.1 Device Versions 20

2.2 Ordering Information, Scope of Delivery and Accessories 22

2 Overview

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2 Overview

2.1 Device Versions

2.1 Device Versions

SICAM Q100 is a multifunctional device for the detection, calculation, recording, evaluation, display, and trans­mission of measured electrical quantities with the following properties:

Consistent Device Properties

All devices consistently feature the following properties:

• Device type:

 Power Monitoring Device and Class A Power Quality Recorder with measured value recorders and

internal 2 GB memory

 Panel flush mounting device with display for measured values and parameterization
 Plastic case 96 mm x 96 mm x 100 mm (W x H x D)
 Web server for parameterization, visualization, and data management
 Galvanically isolated voltage measuring inputs
 Transmitting measured values using communication protocols

• Input and output circuits:

 4 inputs for alternating voltage measurements
 4 inputs for alternating current measurements
 2 binary inputs for example, for synchronization pulses of the load profile or external triggers
 2 binary outputs

• Measurement acc. to standard IEC 61000-4-30, class A

• Measured quantities

 Voltage V
 Current I
 System frequency f (fundamental)
 Active power P (accuracy class 0.2S; ANSI C12.20 current class 2 and current class 10)
 Reactive power Q
 Apparent power S
 Energy measurements W
 Active power factor cos 
 Measurement up to the 63th harmonics/49th interharmonics of voltage and current
 Flicker acc. to IEC 61000-4-15
 Mains signalling voltage
 Harmonics phase angles, harmonic power

• Measurements for evaluation and supervision

 Minimum/mean/maximum values
 Event detection, for example voltage dips, voltage swells, voltage interruptions
 Limit violations
 Energy management (load profiles and tariffs)
 Transient detection

• Data export

 CSV data
 PQDIF data

IEEE1159.3: PQDIF for PQ records (events, measurements, records)

 COMTRADE data

IEC 60255-24/IEEE Std C37.111: Measuring relays and protection equipment – Part 24: Common

format for transient data exchange (COMTRADE for power systems) for fault records

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Variants

SICAM Q100

, Display Side

SICAM Q100

with RS485 Interface, Terminal Side

2 Overview

2.1 Device Versions

• Internal Ethernet switch

• Certificates

 CE certification
 UL certification

• Evaluations

 Output of power quality reports

SICAM Q100 is available in different variants:

• Communication via Ethernet

 Only Modbus TCP protocol
 Modbus TCP protocol or IEC 61850 server protocol

• Serial communication

 Without RS485 interface
 With RS485 interface:

- Modbus RTUslave protocol

- Modbus RTU master protocol and gateway function

• Degree of protection of front

 IP40

SICAM Q100

Figure 2-1 SICAM Q100

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21SICAM Q100, 7KG95xx, Device Manual

2 Overview

Measurings, Monitoring, Recording and
Power Quality (PQ) Functions

Measurements acc. to standard IEC 61000-4-30, class A
Measured quantities: V, I, f, P, Q, S, W, cos phi, Flicker

Measurement min/max/mean values
Measur em en t s t ill 63th harmonics (current, v olt age)
Limit violations
Energy management: Load profiles and tariffs
Transient det ec t ion

Recorder for Power Quality measured values
Event recording, visualisation
Online PQ reporting e.g. acc. to EN 50160

Description

Power Monitoring Device and Power Quality Recorder, Class A

Order No. / MLFB

Device ty pe

Dimensions 96 mm x 96 mm x 100 mm
Panel mounted instrument with graphical display
4 Inputs for AC voltage measurements
4 Inputs for AC current measurements
2 Binary inputs
2 Binary outputs
Web server for parameterization , visualization and data management
Ethernet switch
Internal memory 2 GB

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

1AAA

-

5-97KG

Degree of Pr ot ec t ion of Fr on t

IP40

SICAM Q100

CE Certification and UL C ertificat ion

Serial I nt er f ace and Comm uni cat ion Prot ocol

Without
RS485 – Modbus RTU slave, and

Modbus RTU master and gateway function

Ethernet Interface and Comm uni c at ion Prot ocol, RJ45

Modbus TCP
IEC 61850 server and Modbus TCP

A0

0
3

1

0
2

01

2.2 Ordering Information, Scope of Delivery and Accessories

2.2 Ordering Information, Scope of Delivery and Accessories

Ordering Information

Use the following ordering code to order SICAM Q100 devices:

Figure 2-2 Ordering Code for SICAM Q100

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Scope of Delivery

The delivery comprises the following components depending on the ordering code:

• SICAM Q100 according to ordering code (see Figure 2-2)

• Battery (insulated in the battery compartment of the device)

• Mounting element

• Product Information

Accessories

You can order the following accessories:

• Device Manual E50417-H1040-C522 (download available at http://www.siemens.com/powerquality)

• RS485 bus terminating plug 220  in a 9-pin D-sub connector plug: 7XV5103-5AA00

• Connectors for alternating voltage inputs

2 Overview

2.2 Ordering Information, Scope of Delivery and Accessories

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

• Various cables as listed in the following tables:

Table 2-1 RS485-Y Bus Cable (2-Wire, Shielded, with 9-Pin D-sub Connector Plugs)

Cable Length Order No.

1 m 7XV5103-0AA01

3 m 7XV5103-0AA03

5 m 7XV5103-0AA05

10 m 7XV5103-0AA10

Table 2-2 RS485 Bus Extension Cable (2-Wire, Shielded, with 9-Pin D-sub Connector Plugs)

Cable Length Order No.

10 m 7XV5103-1AA10

20 m 7XV5103-1AA20

30 m 7XV5103-1AA30

40 m 7XV5103-1AA40

50 m 7XV5103-1AA50

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2 Overview

2.2 Ordering Information, Scope of Delivery and Accessories

Table 2-3 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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3 Device Design

3.1 Mechanical Design 26

3.2 Display and Softkeys 27

3 Device Design

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3 Device Design

RJ45 with

4LEDs

2LEDs

Cover of battery
compartment

Terminal block for

Default IP address
Default subnet mask

LED RUN

LED ERROR

LED H1

LED H2

Softkeys

F1 to F4

Terminal blocks for

measurements (voltage, current)

power supply

Binary inputs

Display

Terminal side

Display side

D sub
(RS485)

Binary outputs

3.1 Mechanical Design

3.1 Mechanical Design

The device is designed for panel flush mounting. The electrical modules are installed in a plastic case with the
dimensions 96 mm x 96 mm x 100 mm (W x H x D).

The display side of the device contains the display, 4 softkeys located below and 4 LEDs of which the H1, H2,
and ERROR LEDs can be parameterized. The ERROR LED can only be parameterized for error messages.

The device top side holds the RJ45 Ethernet plug connector with 2 LEDs. 4 additional LEDs are identical to the
LEDs on the display side. At the cover of the battery compartment there is a labeling strip for the configurable
LEDs H1/H2 and a battery symbol that indicates the polarity. The label is also located on the top side and
provides among other information the most important rated data of the device. A lithium battery is located under
the removable cover of the battery compartment.

SICAM Q100 devices can also contain a D-sub connector plug as RS485 interface (see Figure 3-1) as shown
in the ordering information (see Chapter 2.2).

26 SICAM Q100, 7KG95xx, Device Manual

Figure 3-1 Layout of SICAM Q100

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3.2 Display and Softkeys

Title

Display area

Softkey functions

Softkeys F1 to F4

Display

The layout of the display is shown in the following figure.

3 Device Design

3.2 Display and Softkeys

Softkeys

Figure 3-2 Display and Softkeys

The top line (title) shows the name of the current display in the display area.
The display area below shows parameter settings, measured values, and graphic pictures.

The bottom line shows the 4 current functions of the softkeys below the display used to set the parameters.

The 4 softkeys on the display side are used to make the desired entries at the device.

To call and activate the IP address, press softkey F4 (for > 3 s, see Figure 3-2) on the right during system
startup if necessary. The IP address and the standard subnet mask are imprinted on the side panel of the device
(see Figure 3-1).

Chapter 9 gives a detailed description of the softkey functions.

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3 Device Design

3.2 Display and Softkeys

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4 Measured Quantities and Recording

4.1 Power Quality Measuring System and Recording System 30

4.2 Measured Quantities 39

4.3 Display of Measured Quantities 75

4 Measured Quantities and Recording

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4 Measured Quantities and Recording

4.1 Power Quality Measuring System and Recording System

4.1 Power Quality Measuring System and Recording System

4.1.1 Measuring System

SICAM Q100 devices measure the power quality according to IEC 61000-4-30 in 1-phase or multi-phase
distribution systems.

The basic measuring interval for determining the values for mains voltage, harmonics of mains voltage, and
mains voltage unbalance is 10 cycles for 50 Hz distribution systems or 12 cycles for 60 Hz distribution systems.

A overview of the measured quantities demanded in according to IEC 61000-4-30, their measurement
uncertainty and measurement ranges is represented in the Chapter 4.3.1.

4.1.2 Flicker

The flicker measurement is performed according to IEC 61000-4-15.

The short-term flicker value Pst and long-term flicker value Plt are determined for phase-to-ground voltages
and delta voltages. The flicker measurement is performed on all 3 voltage channels.

Flickers appear with a frequency from 0.005 to 35 Hz. The instantaneous flicker value is displayed in
perceptibility units P.

SICAM Q100 measures the following flicker types:

• Short-term flicker value Pst, determined over 10 min (short-term flicker), fixed

• Long-term flicker value Plt, over 2 h (12 Pst values), fixed

• Perceptibility Pinst

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