Siemens SICAM Q200 7KG97 User manual

SICAM
Class A Power Quality
Instrument and Power
Monitoring Device SICAM
Q200 7KG97
OPC UA PubSub (MQTT)
Data Points
V02.50
Manual
E50417-H1040-C621-A2
Preface
Open Source Software
Table of Contents
Data-Points Mapping 1
Literature

i
i
NOTE
For your own safety, observe the warnings and safety instructions contained in this document, if available.
Disclaimer of Liability
Subject to changes and errors. The information given in
this document only contains general descriptions and/or
performance features which may not always specifically
reflect those described, or which may undergo modifica-
tion in the course of further development of the products.
The requested performance features are binding only when
they are expressly agreed upon in the concluded contract.
Document version: E50417-H1040-C621-A2.03
Edition: 01.2020
Version of the product described: V02.50
Copyright
Copyright © Siemens 2020. 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.
Trademarks
SIPROTEC™, DIGSI™, SIGRA™, SIGUARD™, SAFIR™, SICAM™,
and MindSphere™ are trademarks of Siemens. Any unau-
thorized use is prohibited. All other designations in this
document may represent trademarks whose use by third
parties for their own purposes may violate the proprietary
rights of the owner.

Preface
Purpose of the Manual
This manual describes the OPC UA PubSub (MQTT) data points for the Class A Power Quality Instrument and
Power Monitoring Device SICAM Q200.
Target Audience
This manual is intended for project engineers, commissioning and operating personnel in electrical systems
and power plants.
Scope
This manual is valid for the Class A Power Quality Recorder and the Multifunctional Measuring Device
SICAM Q200.
Standards
This product is UL-certified to Standard UL 61010-1, third edition, based on the Technical data.
(UL File No.: E228586)
IND. CONT. EQ.
69CA
Open-type Measuring Equipment
2UD1
For further information see UL database in the internet: http://ul.com.
Select Online Certifications Directory and insert E228586 under UL File Number.
Additional Support
For questions about the system, contact your Siemens sales partner.
Customer Support Center
Our Customer Support Center provides a 24-hour service.
Siemens AG
Customer Support Center
Humboldtstrasse 59
90459 Nuremberg
Germany
E-mail: [email protected]
Training Courses
Inquiries regarding individual training courses should be addressed to our Training Center:
Siemens AG Phone: [phone]
Siemens Power Academy TD Fax: [phone]
Humboldtstrasse 59 E-mail: [email protected]
SICAM, Class A Power Quality Instrument and Power Monitoring Device SICAM Q200 7KG97, Manual 3
E50417-H1040-C621-A2, Edition 01.2020

90459 Nuremberg Internet: www.siemens.com/poweracademy
Germany
Notes on Safety
This document is not a complete index of all safety measures required for operation of the equipment (module
or device). However, it comprises important information that must be followed for personal safety, as well as
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 result if the measures specified are not taken.
²Comply with all instructions, in order to avoid death or severe injuries.
!
WARNING
WARNING means that death or severe injury may result if the measures specified are not taken.
²Comply with all instructions, in order to avoid death or severe injuries.
!
CAUTION
CAUTION means that medium-severe or slight injuries can occur if the specified measures are not taken.
²Comply with all instructions, in order to avoid moderate or minor injuries.
NOTICE
NOTICE means that property damage can result if the measures specified are not taken.
²Comply with all instructions, in order to avoid property damage.
i
i
NOTE
Important information about the product, product handling or a certain section of the documentation
which must be given attention.
Preface
4 SICAM, Class A Power Quality Instrument and Power Monitoring Device SICAM Q200 7KG97, Manual
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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 soft-
ware. 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 after 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.
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Table of Contents
Preface..........................................................................................................................................................3
Open Source Software..................................................................................................................................5
1 Data-Points Mapping.................................................................................................................................... 9
1.1 Introduction......................................................................................................................10
1.2 Indications........................................................................................................................ 11
1.3 Voltage Variations.............................................................................................................13
1.4 Transient Events............................................................................................................... 14
1.5 Measured Values...............................................................................................................15
1.6 Harmonics........................................................................................................................ 18
1.7 Measured Values (Min.).................................................................................................... 20
1.8 Measured Values (Max.)....................................................................................................23
1.9 Harmonics (Max.)............................................................................................................. 26
1.10 Energy Values................................................................................................................... 28
1.11 Security Counters..............................................................................................................30
Literature.................................................................................................................................................... 31
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Data-Points Mapping
1.1 Introduction 10
1.2 Indications 11
1.3 Voltage Variations 13
1.4 Transient Events 14
1.5 Measured Values 15
1.6 Harmonics 18
1.7 Measured Values (Min.) 20
1.8 Measured Values (Max.) 23
1.9 Harmonics (Max.) 26
1.10 Energy Values 28
1.11 Security Counters 30
1
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Introduction
All data points shown in this document are transmitted by default via the OPC UA PubSub (MQTT) protocol.
As an option, the transmission of Harmonics and Energy values can be disabled during the device configura-
tion in order to reduce the data volume if necessary.
In addition to these data points a file with device asset information (serial number, order number etc.) is trans-
mitted during the communication startup and every 2 hours after communication startup when the communi-
cation is established.
For options to adapt and select the published data points, refer to the SICAM Q200, 7KG97xx Device Manual,
V02.50.
General Remarks for the Mapping of Measured Values and Harmonics
The described default mapping presupposes that:
•All harmonics are enabled on the OPC UA PubSub (MQTT) configuration page and no imported
mapping file is used.
By default, all measured values and harmonics are transmitted as aggregated values.
For each aggregated measured value 3 data points (average, minimum, maximum) and for each aggregated
harmonics 2 data points (average, maximum) are published.
The average value of the frequency has an independent, fixed aggregation interval of 10 s and the prefix is
PQA4.
1.1
Data-Points Mapping
1.1 Introduction
10 SICAM, Class A Power Quality Instrument and Power Monitoring Device SICAM Q200 7KG97, Manual
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