Siemens SENTRON PAC2200 User manual

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SENTRON
7KM measuring device
PAC2200
Manual
05/2018
L1V30415167B
-02
Introduction
1
Description
2
Mounting
3
Connection
4
Operation
5
Commissioning
6
Service and maintenance
7
Technical data
8
Dimension drawings
9
Appendix
A

Siemens AG
Division Energy Management
Postfach 32 20
91050 ERLANGEN
GERMANY
Document order number: 3ZW1012-7KM22-0AC1
Ⓟ
05/2018 Subject to change
Copyright © Siemens AG 2017.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

PAC2200
Manual, 05/2018, L1V30415167B-02 3
Table of contents
1 Introduction................................................................................................................................................ 7
1.1 Components of the product ......................................................................................................7
1.2 Latest information .....................................................................................................................7
2 Description............................................................................................................................................... 11
2.1 Features..................................................................................................................................11
2.2 Measuring inputs.....................................................................................................................15
2.3 Averaging measured values ...................................................................................................19
2.3.1 Acquisition of power demand..................................................................................................20
2.3.2 Energy counters......................................................................................................................21
2.4 Digital inputs and outputs .......................................................................................................22
2.4.1 Digital input .............................................................................................................................22
2.4.2 Digital output ...........................................................................................................................23
2.5 Communication .......................................................................................................................24
2.5.1 Ethernet ..................................................................................................................................25
2.5.2 RS 485 ....................................................................................................................................26
2.5.3 M-BUS ....................................................................................................................................26
2.5.3.1 Three-phase connection (3P4W)............................................................................................28
2.5.3.2 Single-phase connection (1P2W) ...........................................................................................34
3 Mounting.................................................................................................................................................. 37
3.1 Introduction .............................................................................................................................37
3.2 Installation steps .....................................................................................................................38
3.3 Deinstallation ..........................................................................................................................38
4 Connection .............................................................................................................................................. 39
4.1 Safety notes ............................................................................................................................39
4.2 Connections ............................................................................................................................41
4.3 Connection examples .............................................................................................................43
4.4 Connecting the communication cable.....................................................................................45
4.4.1 Ethernet communication cable ...............................................................................................45
4.4.2 RS 485 communication cable .................................................................................................46
4.4.3 M-Bus communication cable...................................................................................................46
4.4.4 Grounding of the Ethernet / RS 485 cable..............................................................................46
4.5 Gateway (slave)......................................................................................................................48

Table of contents
PAC2200
4Manual, 05/2018, L1V30415167B-02
5 Operation................................................................................................................................................. 49
5.1 Device interface ..................................................................................................................... 49
5.1.1 Displays and operator controls .............................................................................................. 49
5.1.2 Control keys ........................................................................................................................... 50
5.2 Menu navigation..................................................................................................................... 51
5.2.1 Measured value level ............................................................................................................. 51
5.2.2 Main menu level..................................................................................................................... 52
5.2.3 Setting level............................................................................................................................ 52
5.2.4 Editing level............................................................................................................................ 52
5.3 Supporting software ............................................................................................................... 53
6 Commissioning ........................................................................................................................................ 57
6.1 Overview ................................................................................................................................ 57
6.2 Applying the measuring voltage............................................................................................. 58
6.3 Parameterizing the device ..................................................................................................... 58
6.3.1 Parameterizing with SENTRON powerconfig ........................................................................ 58
6.3.2 Setting parameters via the device menu ............................................................................... 62
7 Service and maintenance ........................................................................................................................ 71
7.1 Calibration .............................................................................................................................. 71
7.2 Firmware updates .................................................................................................................. 71
7.3 Troubleshooting guide ........................................................................................................... 72
7.4 Warranty................................................................................................................................. 73
7.5 Disposal ................................................................................................................................. 73
8 Technical data ......................................................................................................................................... 75
8.1 Technical data........................................................................................................................ 75
8.2 Labeling.................................................................................................................................. 83
9 Dimension drawings ................................................................................................................................ 85
9.1 Dimensional drawings............................................................................................................ 85
A Appendix.................................................................................................................................................. 87
A.1 Modbus TCP .......................................................................................................................... 87
A.1.1 Function codes....................................................................................................................... 87
A.1.2 Modbus exception codes ....................................................................................................... 88
A.1.3 Modbus measured variables with the function codes 0x03 and 0x04 ................................... 89
A.1.4 Modbus-measured variables with function code "0x14" ........................................................ 92
A.1.5 Structure - Digital input status and digital output status with the function codes 0x03
and 0x04 ................................................................................................................................ 95
A.1.6 Structure - Device diagnostics and device status with the function codes 0x03 and
0x04 ....................................................................................................................................... 96
A.1.7 Modbus status parameters with the function code 0x02 ....................................................... 97
A.1.8 Modbus settings with the function codes 0x03, 0x04 and 0x10 ............................................ 98
A.1.9 Modbus communication parameters with the function codes 0x03, 0x04 and 0x10 ........... 101
A.1.10 Modbus device information with the function codes 0x03, 0x04 and 0x10.......................... 102
A.1.11 Modbus command parameters ............................................................................................ 104

Table of contents
PAC2200
Manual, 05/2018, L1V30415167B-02 5
A.1.12 Modbus standard device identification with the function code 0x2B ....................................105
Index...................................................................................................................................................... 107

Table of contents
PAC2200
6Manual, 05/2018, L1V30415167B-02

PAC2200
Manual, 05/2018, L1V30415167B-02 7
Introduction
1
1.1
Components of the product
The package includes:
●1 x PAC2200 measuring device
●PAC2200 operating instructions:
Available accessories
●SENTRON powerconfig software
(https://support.industry.siemens.com/cs/document/63452759/update-version-
powerconfig-v3-7?dti=0&lc=en-WW)
●SENTRON powermanager software
(https://support.industry.siemens.com/cs/document/64850998/powermanager-v3-3-incl-
hf1?dti=0&lc=en-WW)
1.2
Latest information
Up-to-the-minute information
You can find further assistance:
on the Internet:
Website (https://support.industry.siemens.com/my/ww/en/requests)

Introduction
1.2 Latest information
PAC2200
8Manual, 05/2018, L1V30415167B-02
Third-party software information
This product, solution or service ("Product") contains third-party software components listed
in this document. These components are Open Source Software licensed under a license
approved by the Open Source Initiative www.opensource.org (www.opensource.org), or
similar licenses as determined by SIEMENS ("OSS") and/or commercial or freeware
software components. With respect to the OSS components, the applicable OSS license
conditions prevail over any other terms and conditions covering the Product. The OSS
portions of this Product are provided royalty-free and can be used at no charge.
If SIEMENS has combined or linked certain components of the Product with/to OSS
components licensed under the GNU LGPL version 2 or later as per the definition of the
applicable license, and if use of the corresponding object file is not unrestricted ("LGPL
Licensed Module", whereas the LGPL Licensed Module and the components that the LGPL
Licensed Module is combined with or linked to is the "Combined Product"), the following
additional rights apply, if the relevant LGPL license criteria are met: (i) you are entitled to
modify the Combined Product for your own use, including but not limited to the right to
modify the Combined Product to relink modified versions of the LGPL Licensed Module, and
(ii) you may reverse-engineer the Combined Product, but only to debug your modifications.
The modification right does not include the right to distribute such modifications and you
shall maintain in confidence any information resulting from such reverse-engineering of a
Combined Product.
Certain OSS licenses require SIEMENS to make source code available, for example, the
GNU General Public License, the GNU Lesser General Public License and the Mozilla Public
License. If such licenses are applicable and this Product is not shipped with the required
source code, a copy of this source code can be obtained by anyone in receipt of this
information during the period required by the applicable OSS licenses by contacting the
following address:
Siemens AG Energy Management, Low Voltage & Products
Siemensstrasse 10
93055 Regensburg
Germany
Internet: Technical Assistance (https://support.industry.siemens.com/My/ww/en/requests)
Subject: Open Source Request (please specify Product name and version, if applicable)
SIEMENS may charge a handling fee of up to 5 EUR to fulfil the request.

Introduction
1.2 Latest information
PAC2200
Manual, 05/2018, L1V30415167B-02 9
Warranty regarding further use of the Open Source Software
SIEMENS' warranty obligations are set forth in your agreement with SIEMENS. SIEMENS
does not provide any warranty or technical support for this Product or any OSS components
contained in it if they are modified or used in any manner not specified by SIEMENS. The
license conditions listed below may contain disclaimers that apply between you and the
respective licensor. For the avoidance of doubt, SIEMENS does not make any warranty
commitment on behalf of or binding upon any third-party licensor.
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be
connected to an enterprise network or the Internet if and to the extent such a connection is
necessary and only when appropriate security measures (e.g. firewalls and/or network
segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit
Industrial security (http://www.siemens.com/industrialsecurity)
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply the latest updates may increase customer's exposure
to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under
Technical Support (https://support.industry.siemens.com/cs/start?lc=en-WW)

Introduction
1.2 Latest information
PAC2200
10 Manual, 05/2018, L1V30415167B-02
Note
Risk of manipulation
Several protective mechanisms can be activated in the device.
In order to reduce the
risk of manipulation occurring on the device, it is recommended that
the protective mechanisms available in the device are activated.
•
Password protection, to protect the device against unintentional adjustment of
parameters.
•
Hardware write protection, to effectively prevent changes to the device parameters
without physical access to the device.
See chapter
Setting parameters via the device menu (Page 62)
General safety instructions
DANGER
Hazardous Voltage
Will cause death or serious injury.
Turn off and lock out all power supplying this device before working on it.
Safety-related symbols on the device
Symbol
Meaning
(1)
Risk of electric shock
(2)
General Warning Symbol
(3)
Electrical installation demands technical competence

PAC2200
Manual, 05/2018, L1V30415167B-02 11
Description
2
2.1
Features
The PAC2200 is a measuring device for measuring the basic electrical variables in low-
voltage power distribution. All measured variables are shown on the display of the PAC2200.
The device is capable of single-phase, two-phase, or three-phase measurement and can be
used in TN and TT networks.
The PAC2200 is mounted on a DIN rail.
The PAC2200 measuring device is available in several versions:
●
5 A device:
x / 1 A and x / 5 A current transformers can be used for current measuring.
●
65 A device:
No current transformers are required for current measuring. The device is connected directly
to the low-voltage network. Current of up to 65 A can be measured directly.
Depending on the device version, the PAC2200 measuring device has an integrated
Ethernet, RS485 or M-BUS interface.
Thanks to its large measuring voltage range, the PAC2200 measuring device can be
connected directly in any low-voltage system up to a voltage UL-L 480 V.
Measurement
●Measurement of all relevant electrical variables in an AC system.
●Acquisition of minimum and maximum values of all measured variables.
●Averaging of all measured variables directly on the device in two steps, which are
independent of each other and freely configurable (aggregation).
Counters and power demand
●Recording of active, reactive and apparent energy by means of several energy counters
●Calculation and storage of the last measuring period demand for active power and
reactive power for simple generation of load profiles using software (programmable
measuring period of between 1 and 60 min.).

Description
2.1 Features
PAC2200
12 Manual, 05/2018, L1V30415167B-02
Display and operator control
●LC display
●Four control keys with variable function assignment
●LED for Ethernet communication, active energy pulse indicator
●SENTRON powerconfig from Version 3.7.
●SENTRON powermanager from Version 3.4.
●Web server (HTTP) (optional)
Interfaces
●Ethernet (optional)
●RS 485 interface (optional)
●M-BUS (optional)
●Digital input
●Digital output
Memory
●Adjusted device parameters are permanently stored in the device memory.
●Extreme values (maximum or minimum) are permanently stored in the internal device
memory. Values can be reset via SENTRON powerconfig, Modbus command or directly
on the device via the menu.
Response in the case of power failure and power restore
After a power failure, the device starts back at zero with the calculation of the power demand
of the
total active power and total reactive power.
Counter statuses and extreme values are written from the volatile to the
non-volatile memory at the following intervals:
Counter values Every 5 mins.
Extreme values Every 5 secs., if available

Description
2.1 Features
PAC2200
Manual, 05/2018, L1V30415167B-02 13
Security
●Hardware write protection
●Password protection
●Access protection, IP filter
●Modbus TCP port, configurable
●HTTP port, configurable
●DHCP protocol included
●SNTP protocol included
●Attachment of lead seals possible
Using "Password protection" and "Hardware write protection", you can protect against write
access to the device settings of the PAC2200.
The protection takes effect in case of the following actions:
●Modify parameters in device
●Reset maximum
●Reset minimum
●Reset counter
●Reset device
●Reset device to factory defaults
●Reset password
●Update firmware on the device
The data can be read without any restrictions.
Note
Activate hardware write protection
When connecting the measuring device to a network, it is recommended that the hardware
write protection is activated.

Description
2.1 Features
PAC2200
14 Manual, 05/2018, L1V30415167B-02
Tariffs
SENTRON PAC2200 supports 2 tariffs for the integrated energy counter (on-peak and
off-peak).
Switching between tariffs
Tariff switching can be controlled via the digital input or the
communication interfaces.
Time-related switching is only possible using a higher-level system.
Tariff switching after synchronization
When synchronizing the power demand values via the communication interfaces
or the digital input, the tariff change will only become effective after expiry of the
period. Without synchronization, the tariff change takes effect immediately.
The synchronization frame contains the length of the demand period in minutes. The
synchronization command is ignored if the period length sent to the device with the
synchronization frame is different to the length parameterized in the device.
MID-approved
MID-approved devices are included in the portfolio. These devices are suitable for billing the
active energy.
The following actions cannot be carried out on MID-approved devices:
●FW update
●Resetting the secondary energy values
●Parameterization of the voltage input
●Inversion of the direction of current flow
The secondary value of the total active energy is suitable for billing purposes.
See also
Energy counters (Page 21)

Description
2.2 Measuring inputs
PAC2200
Manual, 05/2018, L1V30415167B-02 15
2.2
Measuring inputs
Current measurement
NOTICE
AC current measurement only
The device is not suitable for measuring DC current.
The 5 A device is designed for:
●
Measuring current of 5 A for connecting standard current transformers.
Each current
measuring input can take a continuous load of 10 A. A momentary overcurrent of up to
100 A and a duration of 1 s is possible.
The current direction can be changed for each phase individually. It is not necessary to
change the terminal connections of the current transformers in the event of connection
errors.
The 65 A device is designed for:
●
Direct connection to the low-voltage network
.
Voltage measurement
NOTICE
AC voltage measurement only
The device is not suitable for measuring DC voltage.
PAC2200 is designed for:
●
Direct measurement on the network
.
●
Measurement voltage up to 277 V / 480 V
. The device is designed for measuring input
voltages up to 277 V to the neutral conductor and for measuring input voltages up to
480 V to the external conductor.

Description
2.2 Measuring inputs
PAC2200
16 Manual, 05/2018, L1V30415167B-02
Connection types
Two connection types have been provided. The device can be used in TN and IT networks.
Table 2- 1 Available connection types
Short code
Connection type
3P4W (factory setting)
3 phases, 4 conductors, unbalanced load
1P2W (not MID devices) 1 phase, 2 conductors, unbalanced load
The input circuit of the device must correspond to one of the connection types listed. Select
the suitable connection type for the purpose.
Connection examples can be found in chapter Connection (Page 39)
NOTICE
The wrong system connection can destroy the device.
Before connecting the PAC2200, you must ensure that the local power supply conditions
agree with the specifications on the rating plate.
The short code of the connection type must be entered in the device settings at startup. You
can find the instructions for parameterizing the connection type in chapter Commissioning
(Page 57).

Description
2.2 Measuring inputs
PAC2200
Manual, 05/2018, L1V30415167B-02 17
Display of the measured variables depending on the connection type
The table below shows which measured values can be represented depending on the
connection type.
The availability of the measured variables depends on the type of readout.
Depending on the device version, several different readout types are available:
●Device display
●ModbusTCP
●ModbusRTU
●M-Bus
●Web server
Table 2- 2 Display of the measured variables depending on the connection type
Connection type
Measured variable
3P4W
1P2W
Voltage L1-N
✓
✓
Voltage L2-N ✓—
Voltage L
3-N
✓
—
Voltage L1-2
✓
—
Voltage L
2-3
✓
—
Voltage L3-1
✓
—
Current L
1
✓
✓
Current L2
✓
—
Current L
3
✓
—
Apparent power L1
✓
✓
Apparent power L
2
✓
—
Apparent power L3
✓
—
Active power L
1
✓
✓
Active power L2
✓
—
Active power L
3
✓
—
Reactive power L1
✓
✓
Reactive power L
2
✓
—
Reactive power L3
✓
—
Total apparent power
✓
✓
Total active power
✓
✓
Total reactive power
✓
✓
Power factor L
1
✓
✓
Power factor L2✓—
Power factor L
3
✓
—
Total power factor ✓✓
Frequency
✓
✓
Average voltage L - N
✓
—

Description
2.2 Measuring inputs
PAC2200
18 Manual, 05/2018, L1V30415167B-02
Connection type
Measured variable
3P4W
1P2W
Average voltage L - L
✓
—
Average current ✓—
Binary outputs
✓
✓
Binary inputs
✓
✓
Tariff
✓
✓
Counter (configurable)
✓
✓
Active power import
✓
✓
Active power export (load profile)
✓
✓
Reactive power import (load profile)
✓
✓
Reactive power export (load profile)
✓
✓
Max. active power (load profile)
✓
✓
Min. active power (load profile)
✓
✓
Max. reactive power (load profile)
✓
✓
Min. reactive power (load profile)
✓
✓
Total active energy import tariff 1
✓
✓
Total active energy import tariff 2
✓
✓
Total active energy export tariff 1
✓
✓
Total active energy export tariff 2
✓
✓
Total reactive energy import tariff 1
✓
✓
Total reactive energy import tariff 2
✓
✓
Total reactive energy export tariff 1
✓
✓
Total reactive energy export tariff 2
✓
✓
Total apparent energy tariff 1 ✓✓
Total apparent energy tariff 2
✓
✓
L1 active energy import tariff 1 ✓✓
L1 active energy import tariff 2
✓
✓
L1 active energy export tariff 1
✓
✓
L1 active energy export tariff 2
✓
✓
L1 reactive energy import tariff 1
✓
✓
L1 reactive energy import tariff 2
✓
✓
L1 reactive energy export tariff 1
✓
✓
L1 reactive energy export tariff 2
✓
✓
L1 apparent energy tariff 1
✓
✓
L1 apparent energy tariff 2
✓
✓
L2 active energy import tariff 1
✓
—
L2 active energy import tariff 2
✓
—
L2 active energy export tariff 1
✓
—
L2 active energy export tariff 2
✓
—
L2 reactive energy import tariff 1
✓
—
L2 reactive energy import tariff 2
✓
—
L2 reactive energy export tariff 1
✓
—