Siemens SICAM P 7KG7755, SICAM P 7KG7750 User Manual
Foreword
Table of Contents
Power Meter
SICAM P 7KG7750/55
Communication Protocol
IEC 60870-5-103
Manual
Firmware Versions 1
Parameters and Properties 2
Data Mapping 3
Technical Data 4
Glossary, Index
E50417-B1076-C375-A4
Disclaimer of Liability
We have checked the contents of this document and every effort
has been made to ensure that the descriptions of both hardware
and software are as accurate as possible. However, since deviations cannot be ruled out entirely, we do not accept liability for complete conformity or for any errors or omissions.
The information in this manual is checked periodically, and necessary corrections will be included in future editions. We are grateful
for any improvements that you care to suggest.
Subject to technical alterations.
Document version V01.11.02
Release 11.2012
Copyright
Copyright © Siemens AG 2012
This document shall not be transmitted or reproduced, nor shall its
contents be exploited or disclosed to third parties without prior
written consent from Siemens. Offenders will be liable for damages.
All rights, including rights created by patent grant or registration of
a utility model or design, are reserved.
Registered Trademarks
SIPROTEC
®
, DIGSI®, OSCOP® and SICAM® are registered
trademarks of SIEMENS AG.
Other designations in this manual might be trademarks whose use
by third parties for their own purposes would infringe the rights of
the owner.
Note
Please observe the instructions and warnings for your safety in the foreword.
Siemens Aktiengesellschaft Order no. E50417-B1076-C375-A4
Foreword
Purpose of this
manual
The manual describes the functions, bus specific parameters, parameterization and
the hardware interface of the IEC 60870-5-103 slave of the device SICAM P
7KG7750/55 and is divided into the following topics:
• Firmware Versions → Chapter 1
• Parameters and Properties → Chapter 2
• Data Mapping → Chapter 3
• Technical Data → Chapter 4
General details about the function, operation, assembly and commissioning of the
SICAM P 7KG7750/55 devices you find in the following manuals:
Manual Order number
IEC 60870-5-103 Device Manual E50417-B1076-C340
SICAM P50
Application Description Firmware Update
SICAM P Parameterization Package 7KG7050-8A
Product Information
SICAM P
Application Description PROFIBUS DP
E50417-X1074-C376
E50417-X8974-C169
E50417-B1076-C238
IEC 60870-5-103
specification
SICAM P
Application Description Modbus
The IEC 60870-5-103 specification with a detailed explanation of the
IEC 60870-5-103 protocol is contained in the
International Standard
E50417-B1076-C241
IEC 60870-5-103
Telecontrol equipment and systems
Transmission protocols Companion standard for the informative
interface of protection systems
Target audience
This manual is directed to the user of the Power Meter SICAM P.
Standard The development of the equipment was executed after the guidelines of the ISO 9000.
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3Power Meter, IEC 60870-5-103, Manual
Foreword
Validity of the
manual
This manual is valid for:
SICAM P 7KG7750/55 devices with firmware version V04 (V04.00 or higher).
Additional Support For any questions concerning your system, please contact your local Siemens repre-
Further information
under:
Training courses
sentative
Our Customer Support Center provides around-the-clock service.
Phone: +49 (1805) 24-8437
Fax: +49 (1805) 24-2471
E-mail: support.ic@siemens.com
Internet:http://www.powerquality.de/pq_da/index_e.htm
www.powerquality.de/pq_da/index_e.htm
Please ask our Training Center for information on the individual courses available:
Siemens AG
Siemens Power Academy
Humboldtstr. 59
90459 Nuremberg
Germany
Phone: +49 911 433-7415
Fax: +49 911 433-7929
E-mail: poweracademy.ic-sg@siemens.com
.
Internet: http://www.siemens.com/poweracademy
4
Power Meter, IEC 60870-5-103, Manual
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Foreword
Information for
your safety
This manual does not represent a complete listing of all the safety measures required to operate
the equipment (module, device) since specific operating conditions may make further measures
necessary. However, it contains information which you have to observe in order to ensure your
personal safety and in order to avoid material damage. The information is highlighted by a warning triangle and, depending on the degree of danger, is shown as follows:
Danger
indicates that death, severe personal injury or substantial material damage will result if appropriate precautions are not taken.
Warning
indicates that death, severe personal injury or substantial material damage may result if appropriate precautions are not taken.
Caution
indicates that minor bodily injury or material damage may result if appropriate precautions are not taken.
Important
indicates that material damage may result if appropriate precautions are not taken.
Note
indicates important information about the device, its handling or the respective part of the instruction manual
to which attention should be drawn.
Qualified personnel
Commissioning and operation of the equipment (module, device) described in this manual may only be
carried out by qualified personnel. Qualified personnel in the sense of the safety instructions in this manual
are persons who are entitled to commission, enable, earth and identify devices, systems and circuits in
accordance with the standards of safety technology.
Use as prescribed
The equipment (device, module) may only be used for the applications described in the catalogue and the
technical specifications and only in combination with third party equipment recommended or approved by
Siemens.
The successful and safe operation of this device is dependent on proper handling, storage, installation,
operation, and maintenance.
Hazardous voltages are present in parts of this electrical equipment during operation. Severe personal injury
or material damage may result if the device is not handled properly.
• The device is to be earthed to the protective-earth terminal before any other connections are made.
• Hazardous voltages may occur in all the circuit parts connected to the power supply.
• Hazardous voltages may be present in the equipment even after the power supply has been removed
(capacitors may still be charged).
• Equipment with current transformer circuits must not be operated openly.
The limit values specified in the manual or in the operating instructions must not be exceeded;
this must also be observed during testing and commissioning.
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5
Foreword
Indication 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) and concerning electrical equipment
for use within specified voltage limits (Low Voltage Directive 2006/95/EC).
This conformity has been proved by tests performed according to the Council Directives
in agreement with the generic standards EN 61000-6-2 and EN 61000-6-4 (for EMC
Directive) and with the standard EN 61010-1 (for Low Voltage Directive) by Siemens AG.
This device was designed and produced for industrial use according to the standard
EN 61000-6-4.
The product conforms to the standards IEC 60688, EN 60688 or DIN EN 60688.
6
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Table of Contents
Foreword .............................................................................................................................................. 3
1 Firmware Versions............................................................................................................................... 9
1.1 Firmware Versions Overview................................................................................................ 10
1.2 Updating from V03 to V04 .................................................................................................... 12
2 Parameters and Properties ............................................................................................................... 13
2.1 Bus Specific Parameters ......................................................................................................14
2.1.1 General................................................................................................................................. 14
2.1.2 IEC 60870-5-103 Settings .................................................................................................... 15
2.2 Functional Range ................................................................................................................. 17
2.2.1 Basic Application Functions.................................................................................................. 17
2.2.2 Standard ASDUs in Monitoring Direction ............................................................................. 18
2.2.3 Standard ASDUs in Control Direction................................................................................... 19
3 Data Mapping ..................................................................................................................................... 21
3.1 Measured Quantities ............................................................................................................ 22
3.1.1 Mapping................................................................................................................................ 22
3.1.1.1 Measured Values Mapping................................................................................................... 22
3.1.1.2 Explanations to the "100 % corresponds to" Value .............................................................. 24
3.1.2 Measured Value Telegrams ................................................................................................. 26
3.1.2.1 Compatible Measurands II.................................................................................................... 27
3.1.2.2 Private Measurands 1-phase Additional............................................................................... 27
3.1.2.3 Private Measurands 3-phase, First Additional...................................................................... 28
3.1.2.4 Private Measurands 3-phase, Second Additional................................................................. 28
3.1.2.5 Private Measurands 1-phase Additional (with Harmonics)................................................... 29
3.1.2.6 Private Measurands 3-phase, First Additional (with Harmonics).......................................... 30
3.1.2.7 Private Measurands, Analog Inputs...................................................................................... 31
3.1.2.8 Private Measurands, Analog Outputs (only transmitted, if an Analog Output module is
available) .............................................................................................................................. 31
3.1.2.9 Transmitted Telegrams vs. Network Type and I/O Module Assembly ................................ 32
3.1.2.10 Write of Parameter for Analog Output Module ..................................................................... 33
3.2 Commands and Events ........................................................................................................ 34
3.3 Counters............................................................................................................................... 36
3.3.1 ASDU ................................................................................................................................... 36
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Table of contents
3.3.2 Mapping ................................................................................................................................ 37
3.3.2.1 Energy Counters from Binary Inputs..................................................................................... 37
3.3.2.2 Energy Counters Calculated from Measurement Values...................................................... 37
4 Technical Data.................................................................................................................................... 39
4.1 Functional Range.................................................................................................................. 40
4.2 Hardware Interface ............................................................................................................... 41
Glossary.............................................................................................................................................. 43
Index.................................................................................................................................................... 45
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Firmware Versions 1
This chapter describes the SICAM P 7KG7750/55 firmware prerequisites for using the
IEC 60870-5-103 protocol and implication of updating the firmware to version V04.
1.1 Firmware Versions Overview 10
1.2 Updating from V03 to V04 12
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Firmware Versions
1.1 Firmware Versions Overview
Firmware versions Two firmware versions V03 and V04 are available for the SICAM P 7KG7750/55
device which
• offer identical basic functionality,
• differ in the supported communication protocols (refer to Table 1-1),
• can be loaded alternatively in the SICAM P 7KG7750/55.
1)
Communication
protocols
Table 1-1 shows which communication protocols are supported by the SICAM P
7KG7750/55 firmware versions:
Communication protocol
Firmware version
PROFIBUS DP Modbus IEC 60870-5-103
V03 yes
V04 no yes yes
Table 1-1 Communication protocols vs. SICAM P 7KG7750/55 firmware versions
1)
yes no
Note:
For using the
IEC 60870-5-103 protocol a SICAM P 7KG7750/55 device with firmware
V04 is necessary
The use of the
IEC 60870-5-103 communication protocol and configuration software
“SICAM P Parameterization” up to V01.30 is limited to SICAM P 7KG7750/55 devices
with integrated display (7KG7750) because of additional communication parameters
(refer to chapter 1.2).
10
1)
PROFIBUS DP isn't available at devices SICAM P with the order no.
7KG7750-0xA0x-0AA1.
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Firmware Versions
Power Meter
SICAM-P
SICAM 7KG7750
Version:04.00.06
order number: 7KG7750
BF nr.:BF0608099392
version :04.00.06
bus-address:1
calibrated:28.01.2008
module:A
<ok
Identification of the
firmware version
The current firmware version of your SICAM P 7KG7750/55 can be identified as follows:
• Read the device identification using the software “SICAM P Parameterization” as
described as preparation for a firmware update in the Application Description “Firmware Update” (refer to page 3 for the order number of this document), e.g.:
• Devices with integrated display (7KG7750):
− the firmware version is shown at the display after device start-up for 15 seconds,
e.g.:
Power Meter, IEC 60870-5-103, Manual
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− the menu “>settings” - “>about SICAM” can be selected which shows basic de-
vice data, e.g.:
11
Firmware Versions
1.2 Updating from V03 to V04
Firmware For using the IEC 60870-5-103 protocol a SICAM P 7KG7750/55 device with firmware
V04 is necessary (refer to Table 1-1).
If your SICAM P 7KG7750/55 has firmware V03 loaded then an update to firmware
V04 has to be executed.
Please refer to the Application description “Firmware Update” (refer to page 3 for the
order number of this document) for a step-by-step description of the firmware update
process.
Parameter set An existing SICAM P 7KG7750/55 parameter set used with firmware V03 can be used
furthermore with firmware V04.
The additional parameter MV range will be added automatically but must be set to the
required value during configuration of the IEC 60870-5-103 bus parameters (refer to
chapter 2.1).
SICAM P
Parameterization
V01.30
SICAM P
Parameterization
V01.40
The version V01.30 of the software “SICAM P Parameterization” does not support the
IEC 60870-5-103 protocol configuration.
This has the following implications with SICAM P 7KG7750/55 V04:
• If in “SICAM P Parameterization” the protocol Profibus DP is selected (which is not
supported in SICAM P 7KG7750/55 firmware version V04) then in the device the
protocol IEC 60870-5-103 is set instead.
• The new parameter MV range can not be changed using “SICAM P Parameteriza-
tion”.
Therefore, the use of the IEC 60870-5-103 communication protocol and configuration
software “SICAM P Parameterization” up to V01.30 is limited to SICAM P 7KG7750/
55 devices with integrated display (7KG7750).
Supports IEC 60870-5-103 communication protocol and configuration software
„SICAM P Parameterization“ V01.40.
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Parameters and Properties 2
This chapter describes the properties and functions of the IEC 60870-5-103 slave of
the SICAM P 7KG7750/55 and the bus specific parameters which have to be selected
during parameterization.
2.1 Bus Specific Parameters 14
2.2 Functional Range 17
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13Power Meter, IEC 60870-5-103, Manual
Parameters and Properties
2.1 Bus Specific Parameters
2.1.1 General
The following settings for the serial communication between the IEC 60870-5-103
master and the IEC 60870-5-103 slave have to be defined during parameterization of
the SICAM P 7KG7750/55 device.
Note:
The use of the IEC 60870-5-103 communication protocol and configuration software
“SICAM P Parameterization” up to V01.30 is limited to SICAM P 7KG7750/55 devices
with integrated display (7KG7750) because of additional communication parameters
(refer to chapter 1.2).
For parameterization of the bus specific parameters in SICAM P PAR from V1.40
please open the dialog box Device connection parameters (Fig. 2-1) using the menu
command:
Menu Device → Connection configuration → Edit.
Adjust the parameters in the dialog box Device connection parameters (Fig. 2-1):
14
Fig. 2-1 Dialog box Device connection parameters, from SICAM P PAR version 1.40
Note:
See Manual IEC 60870-5-103 Device Manual, order no. E50417-B1076-C340, for further information.
Power Meter, IEC 60870-5-103, Manual
E50417-B1076-C375-A4, Release 11.2012
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