Siemens SENTRON PAC3200 User Manual

SENTRON

Power Monitoring Device SENTRON PAC3200

Manual

Introduction

Safety instructions

Description

Operation planning

Installation

Connection

Startup

Operator control

Parameterize

Maintenance and servicing

Technical data

Dimension drawings

Appendix

ESD Guidelines

02/2008

A5E01168664B-04

List of abbreviations

Safety Guidelines

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

with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.

CAUTION without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.

NOTICE indicates that an unintended result or situation can occur if the corresponding information is not taken into

account.

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 device/system may only be set up and used in conjunction with this documentation. Commissioning and operation of a device/system may only be performed by qualified personnel. Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission, ground and label devices, systems and circuits in accordance with established safety practices and standards.

Prescribed Usage

Note the following:

WARNING

This device may only be used for the applications described in the catalog or the technical description and only in connection with devices or components from other manufacturers which have been approved or recommended by Siemens. Correct, reliable operation of the product requires proper transport, storage, positioning and assembly as well as careful operation and maintenance.

Trademarks

All names identified by ® are registered trademarks of the 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.

Siemens AG

Automation and Drives Postfach 48 48 90327 NÜRNBERG GERMANY

Ordernumber: A5E01168664B-04 Ⓟ 02/2008

1 Introduction.............................................................................................................................................. 11

1.1 Purpose of this document ............................................................................................................11

1.2 Orientation aids............................................................................................................................12

1.3 Components of the produc

1.4 Contents of the CD for the SENTRON PAC Power Monitoring Dev

1.5 Technical support

1.6 Further documentation

2 Safety instructions ................................................................................................................................... 17

2.1 Safety notes .................................................................................................................................17

3 Description............................................................................................................................................... 19

3.1 Features.......................................................................................................................................19

3.2 Measuring inputs..........................................................................................................................22

3.3 Measured variables......................................................................................................................24

3.4 Power demands and counters

3.5 Tariffs ...........................................................................................................................................33

3.6 Limits............................................................................................................................................34

3.7 Behavior in the case of power failure and power restore

3.8 Digital inputs

3.9 Ethernet port ................................................................................................................................38

3.9.1 Ethernet........................................................................................................................................38

3.9.2 Modbus TCP ................................................................................................................................38

3.9.3 Modbus measured variables with the fu

3.9.4 Structure - Digital input status and di

0x04 .............................................................................................................................................44

3.9.5 Structure - Device diagnostics and dev

3.9.6 Structure - Limit values with func

3.9.7 Modbus status parameters

3.9.8 Modbus settings with the function codes 0x03, 0x04

3.9.9 MODBUS communication parameter with the function

3.9.10 Modbus device information with the fun

3.9.11 Modbus command param

3.9.12 MODBUS standard device identificatio

.........................................................................................................................13

and outputs.............................................................................................................36

t..........................................................................................................12

ice.......................................13

.................................................................................................................15

.....................................................................................................32

............................................................36

nction codes 0x03 and 0x04 .........................................40

gital output status with the function codes 0x03 and

ice status with the function codes 0x03 and 0x04 .........45

tion codes 0x03 and 0x04........................................................45

with the function code 0x02 .............................................................46

and 0x10 ..................................................47

codes 0x03, 0x04 and 0x10..................58

ction codes 0x03, 0x04 and 0x10 .................................59

eters ....................................................................................................61

n with the function code 0x2B ........................................62

3.10 Slot for expansion modul

3.11 Slots on the rear of the device .....................................................................................................64

4 Operation pla

4.1 Operation planning

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

nning .................................................................................................................................. 65

es..........................................................................................................63

.......................................................................................................................65

Table of contents

5 Installation ............................................................................................................................................... 67

5.1 Unpacking ................................................................................................................................... 67

5.2 Tools............................................................................................................................................ 68

5.3 Mounting dim

5.4 Installation

5.5 Deinstalling

6 Connection

.............................................................................................................................................. 73

ensions .................................................................................................................. 68

steps ......................................................................................................................... 68

.................................................................................................................................. 72

6.1 Safety notes ................................................................................................................................ 73

6.2 Connections ................................................................................................................................ 75

6.3 Connecting the cables to the terminals....................................................................................... 81

6.4 Connection examples.................................................................................................................. 82

7 Startup..................................................................................................................................................... 91

7.1 Overview ..................................................................................................................................... 91

7.2 Applying the supply voltage ........................................................................................................ 92

7.3 Parameterizing the device........................................................................................................... 93

7.4 LANGUAGE/REGIONAL............................................................................................................. 93

7.4.1 Setting the language

................................................................................................................... 93

7.5 BASIC PARAMETERS................................................................................................................ 95

7.5.1 VOLTAGE INPUTS ..................................................................................................................... 95

7.5.1.1 Set the connection type............................................................................................................... 95

7.5.1.2 Measurement using voltage trans

formers................................................................................... 96

7.5.1.3 Setting the conversion ratio of the voltage transformer .............................................................. 97

7.5.1.4 Setting the voltage input.............................................................................................................. 98

7.5.2 CURRENT INPUT....................................................................................................................... 99

7.5.2.1 Setting the conversion ratio of the current transformer............................................................... 99

7.6 Applying the measuring voltage................................................................................................ 100

7.7 Applying the measuring current

7.8 Check the displayed measured

8 Operator cont

rol..................................................................................................................................... 103

................................................................................................ 101

values ..................................................................................... 102

8.1 Device interface ........................................................................................................................ 103

8.1.1 Displays and operator

8.1.2 Display of the measured v

8.1.3 Display of the "MAIN MENU"

8.1.4 Display of the "SETTINGS" menu

controls ................................................................................................. 103

ariables............................................................................................ 110

.................................................................................................... 113

............................................................................................. 114

8.1.5 Display of the device settings ................................................................................................... 115

8.1.6 Edit mode of the devi

ce settings ............................................................................................... 116

8.2 Operator input steps.................................................................................................................. 117

8.2.1 Operator input steps in the measured variable dis

8.2.2 Operator input steps in the

8.2.3 Operator input steps in the

"MAIN MENU" ............................................................................... 119

"SETTINGS" menu........................................................................ 120

play............................................................. 117

8.2.4 Operator input steps in device settings display......................................................................... 121

8.2.5 Operator input steps in edit mode of the devi

SENTRON PAC3200

ce settings.......................................................... 122

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Table of contents

9 Parameterize ......................................................................................................................................... 127

9.1 Introduction ................................................................................................................................127

9.2 Parameterizing the operat

9.2.1 Groups of s

ettings......................................................................................................................128

or interface .......................................................................................128

9.2.2 Device information .....................................................................................................................131

9.2.3 Language, regional

settings.......................................................................................................132

9.2.4 Basic parameters .......................................................................................................................133

9.2.5 Power demand...........................................................................................................................136

9.2.6 Integrated I/O .............................................................................................................................137

9.2.7 Communication ..........................................................................................................................140

9.2.8 Display .......................................................................................................................................141

9.2.9 Advanced ...................................................................................................................................142

9.2.10 PAC PROFIBUS DP expans

9.2.11 PAC RS485 expansion m

9.2.12 Password managem

ent .............................................................................................................150

ion module....................................................................................149

odule .................................................................................................150

9.2.12.1 Introduction ................................................................................................................................150

9.2.12.2 Calling password management..................................................................................................150

9.2.12.3 Switch on password protection ..................................................................................................151

9.2.12.4 Switch off password protec

tion ..................................................................................................151

9.2.12.5 Change password ......................................................................................................................152

9.2.12.6 Password lost - what to do?

10 Maintenance and se

rvicing .................................................................................................................... 155

.......................................................................................................154

10.1 Cleaning .....................................................................................................................................155

10.2 Repair.........................................................................................................................................156

10.3 Disposal .....................................................................................................................................156

11 Technical

data ....................................................................................................................................... 157

11.1 Technical data............................................................................................................................157

11.2 Labeling......................................................................................................................................165

12 Dimension dr

awings .............................................................................................................................. 167

12.1 Dimension drawings...................................................................................................................167

A Appendix................................................................................................................................................ 171

A.1 Certification

marks .....................................................................................................................171

A.2 Correction sheet.........................................................................................................................172

B ESD Guidelin

es ..................................................................................................................................... 173

B.1 Electrostatic sensitive devices (ESD) ........................................................................................173

C List of abbrev

iations............................................................................................................................... 175

C.1 Abbreviations .............................................................................................................................175

Glossary ................................................................................................................................................ 177

Index...................................................................................................................................................... 179

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Table of contents

Tables

Table 1-1

Table 1-2 Online service and support ......................................................................................................... 14

Table 1-3 Technical Support ....................................................................................................................... 14

Table 3-1 Device versions........................................................................................................................... 20

Table 3-2 Available connection types.......................................................................................................... 23

Table 3-3 Measured variables..................................................................................................................... 24

Table 3-4 Display of the measured variables depending on the connection type ...................................... 26

Table 3-5 Available measured variables ..................................................................................................... 28

Table 3-6 Available measured variables ..................................................................................................... 40

Table 3-7 Structure - Status of the digital inputs and status of the digital outputs...................................... 44

Table 3-8 Modbus offset 205, tab 2: Structure device status and device diagnostics................................ 45

Table 3-9 Modbus Offset 203, Register 2: Limit Violations......................................................................... 45

Table 3-10 Status parameters....................................................................................................................... 46

Table 3-11 Settings parameters .................................................................................................................... 47

Table 3-12 Settings parameter for the digital input ....................................................................................... 48

Table 3-13 Settings parameter for the digital output..................................................................................... 48

Table 3-14 Settings parameter for language, phase labels and universal counters source......................... 49

Contacts in your region - worldwide............................................................................................ 14

Table 3-15 Settings parameter for the display .............................................................................................. 49

Table 3-16 Settings parameter for limit value 0 ............................................................................................ 50

Table 3-17 Settings parameter for limit value 1 ............................................................................................ 51

Table 3-18 Settings parameter for limit value 2 ............................................................................................ 52

Table 3-19 Settings parameter for limit value 3 ............................................................................................ 53

Table 3-20 Settings parameter for limit value 4 ............................................................................................ 55

Table 3-21 Settings parameter for limit value 5 ............................................................................................ 56

Table 3-22 Communication parameters........................................................................................................ 58

Table 3-23 I&M 0 parameter of the SENTRON PAC Power Monitoring Device with the function codes

0x03 and 0x04............................................................................................................................. 59

Table 3-24 I&M 1-4 parameters with the function codes 0x03, 0x04 and 0x10............................................ 60

Table 3-25 I&M 0 parameter of the module in slot 1 with the function codes 0x03 and 0x04 ...................... 60

Table 3-26 Command parameters ................................................................................................................ 61

Table 3-27 MODBUS standard device identification parameters ................................................................. 62

Table 7-1 Connection of supply voltage...................................................................................................... 92

Table 7-2 Available connection types.......................................................................................................... 95

Table 8-1 Assignments of the function keys in the "MAIN MENU" ........................................................... 114

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Table of contents

Table 8-2 Assignments of the function keys in the "SETTINGS" menu.....................................................115

Table 8-3 Assignments of the function keys in the device settings display ...............................................116

Table 8-4 Assignments of the function keys in edit mode of the device settings.......................................117

Table 11-1 AC/DC multi-range power supply...............................................................................................159

Table 11-2 Extra-low voltage DC power supply:..........................................................................................159

Table A-1 Errors, comments, and suggestions for improvements .............................................................172

Table B-1 Protective measures ..................................................................................................................174

Table C-1 Meaning of abbreviations...........................................................................................................175

Figures

Figure 2-1

Figure 3-1 Overload display ..........................................................................................................................25

Figure 3-2 Display of the measured voltage in the case of connection type 3P4W......................................26

Figure 3-3 Display of the measured voltage in the case of connection type 1P2W......................................26

Figure 3-4 "LIMIT LOGIC" device setting ......................................................................................................34

Figure 3-5 Representation of limit violations .................................................................................................35

Figure 3-6 Energy pulse output .....................................................................................................................36

Figure 3-7 Pulse length and turn-off time......................................................................................................37

Figure 3-8 "COMMUNICATION" device setting ............................................................................................38

Figure 3-9 Enter IP address ..........................................................................................................................39

Figure 3-10 Typical display with entered values .............................................................................................39

Figure 3-11 Switching the protocol to MODBUS TCP.....................................................................................39

Figure 3-12 Restart prompt .............................................................................................................................39

Figure 3-13 SENTRON PAC3200 with screw terminals, rear .........................................................................63

Figure 3-14 Not available for use! Slot for memory card and battery compartment .......................................64

Figure 4-1 Mounting position.........................................................................................................................65

Figure 5-1 Installation step E - Strain relief for RJ45 connector ...................................................................71

Safety-related symbols on the device..........................................................................................18

Figure 5-2 Deinstallation, releasing the locking hooks..................................................................................72

Figure 6-1 Connection designations, view of the rear and top of the device with screw terminals...............75

Figure 6-2 Connection designations, view of the rear and top of the device with ring lug terminals ............76

Figure 6-3 Terminal labeling with screw terminals ........................................................................................77

Figure 6-4 Labeling of the ring lug terminals.................................................................................................78

Figure 6-5 Terminal block: digital input and output, reference potential .......................................................79

Figure 6-6 Connecting cables to the screw terminal .....................................................................................81

Figure 6-7 Connecting the cables to the ring lug terminals:..........................................................................82

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Table of contents

Figure 6-8 Connection type 3P4W, without voltage transformer, with three current transformers .............. 83

Figure 6-9 Connection type 3P4W, with voltage transformer, with three current transformers ................... 83

Figure 6-10 Connection type 3P4WB, without voltage transformer, with one current transformer................ 84

Figure 6-11 Connection type 3P4WB, with voltage transformer, with one current transformer..................... 84

Figure 6-12 Connection type 3P3W, without voltage transformer, with three current transformers .............. 85

Figure 6-13 Connection type 3P3W, with voltage transformer, with three current transformers ................... 85

Figure 6-14 Connection type 3P3W, without voltage transformer, with two current transformers................. 86

Figure 6-15 Connection type 3P3W, with voltage transformer, with two current transformers...................... 86

Figure 6-16 Connection type 3P3WB, without voltage transformer, with one current transformer................ 87

Figure 6-17 Connection type 3P3WB, with voltage transformer, with one current transformer..................... 87

Figure 6-18 Connection type 3P4W, without voltage transformer, with two current transformers................. 88

Figure 6-19 Connection type 1P2W, without voltage transformer, with one current transformer .................. 88

Figure 6-20 Connection type 3P3W, with voltage transformer, with three current transformers ................... 89

Figure 7-1 Language selection..................................................................................................................... 93

Figure 7-2 "SETTINGS" menu...................................................................................................................... 94

Figure 7-3 "LANGUAGE" edit mode............................................................................................................. 94

Figure 7-4 "CONNECTION TYPE" device setting........................................................................................ 96

Figure 7-5 Device setting "USE PTs?" ......................................................................................................... 96

Figure 7-6 Device setting "USE PTs?" ......................................................................................................... 97

Figure 7-7 "VOLTAGE INPUTS" device setting ........................................................................................... 98

Figure 7-8 "VOLTAGE INPUTS" device setting ........................................................................................... 98

Figure 7-9 "CURRENT INPUTS" device setting........................................................................................... 99

Figure 7-10 Device setting "CURRENT INPUTS - CT PRIMARY?"............................................................. 100

Figure 8-1 Device interface ........................................................................................................................ 103

Figure 8-2 Information structure and navigation......................................................................................... 106

Figure 8-3 Scroll bar of the menu list.......................................................................................................... 107

Figure 8-4 Start of the list/end of the list..................................................................................................... 108

Figure 8-5 Scroll bar ................................................................................................................................... 108

Figure 8-6 Maximum/minimum symbols..................................................................................................... 109

Figure 8-7 Display of the measured variables............................................................................................ 110

Figure 8-8 Display of main menu................................................................................................................ 113

Figure 8-9 Display of the "SETTINGS" menu............................................................................................. 114

Figure 8-10 Display of the device settings ................................................................................................... 115

Figure 8-11 Edit mode of the device settings ............................................................................................... 116

Figure 8-12 Display the instantaneous, maximum/minimum or average value............................................ 118

Figure 8-13 Reset the maximum or minimum value to the instantaneous value ......................................... 118

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Table of contents

Figure 8-14 Calling the "MAIN MENU"..........................................................................................................119

Figure 8-15 Cancel menu selection...............................................................................................................120

Figure 8-16 Displaying a setting....................................................................................................................121

Figure 8-17 Calling edit mode .......................................................................................................................121

Figure 8-18 Exiting the display ......................................................................................................................121

Figure 8-19 Enter password ..........................................................................................................................122

Figure 8-20 Switching a device setting ON/OFF...........................................................................................122

Figure 8-21 Device setting, switching between several alternatives.............................................................122

Figure 8-22 Selecting from several settings..................................................................................................123

Figure 8-23 Defining multi-digit values ..........................................................................................................123

Figure 8-24 Exiting edit mode .......................................................................................................................123

Figure 9-1 "Settings" menu..........................................................................................................................128

Figure 9-2 "INFORMATION" device setting ................................................................................................131

Figure 9-3 "LANGUAGE SETTING" device setting.....................................................................................132

Figure 9-4 "BASIC PARAMETERS" device setting.....................................................................................133

Figure 9-5 "VOLTAGE INPUTS" device setting ..........................................................................................133

Figure 9-6 "CURRENT INPUTS" device setting..........................................................................................135

Figure 9-7 "POWER DEMAND" device setting ...........................................................................................136

Figure 9-8 "INTEGRATED I/O" device setting ............................................................................................137

Figure 9-9 "DIGITAL OUTPUT" device setting............................................................................................137

Figure 9-10 "DIGITAL OUTPUT" device setting............................................................................................138

Figure 9-11 "DIGITAL INPUT" device setting................................................................................................139

Figure 9-12 "DIGITAL INPUT" device setting................................................................................................139

Figure 9-13 "COMMUNICATION" device setting ..........................................................................................140

Figure 9-14 "DISPLAY" device setting ..........................................................................................................141

Figure 9-15 "INVERT DISPLAY" device setting switched on........................................................................142

Figure 9-16 "DISPLAY TEST" device setting ................................................................................................142

Figure 9-17 "ADVANCED" device setting .....................................................................................................142

Figure 9-18 "PASSWORD PROTECTION" device setting............................................................................143

Figure 9-19 "LIMITS" device setting..............................................................................................................143

Figure 9-20 "LIMIT 0" device setting .............................................................................................................144

Figure 9-21 Effect of delay and hysteresis on upper and lower limit violations ............................................146

Figure 9-22 "LIMIT LOGIC" device settings ..................................................................................................147

Figure 9-23 "RESET" device setting .............................................................................................................148

Figure 9-24 "PASSWORD PROTECTION" device setting............................................................................151

Figure 9-25 Switch off password protection ..................................................................................................152

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Table of contents

Figure 9-26 Change password ..................................................................................................................... 153

Figure 9-27 Change password - Password protection on ............................................................................ 154

Figure 11-1 Device labeling.......................................................................................................................... 165

Figure 12-1 Panel cutout .............................................................................................................................. 167

Figure 12-2 Frame dimensions with optional PAC PROFIBUS DP expansion module connected ............. 168

Figure 12-3 Frame dimensions with optional PAC PROFIBUS DP expansion module connected ............. 168

Figure 12-4 Side-by-side installation ............................................................................................................ 169

Figure 12-5 Clearances, device with screw terminal (on the left), device with ring lug terminal (on the

right) .......................................................................................................................................... 170

Figure B-1 ESD work center ....................................................................................................................... 174

SENTRON PAC3200

10 Manual, 02/2008, A5E01168664B-04

Introduction

1.1 Purpose of this document

This present manual describes the SENTRON PAC3200 Power Monitoring Device. It is intended for the use of:

● Planners

● Plant operators

● Commissioning engineers

● Service and maintenance personnel

Required basic knowledge

A general knowledge of the field of electrical engineering is required to understand this manual.

Knowledge of the relevant safety regulations and standards is required for installing and connecting the device.

Validity range

This manual applies to the following delivery versions of the device: SENTRON PAC3200 for panel mounting with

● LC display

● Screw terminal

● Ring lug terminal Those device properties valid at the time of publication of the manual are described.

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Introduction

1.2 Orientation aids

General information

The manual includes the following orientation aids:

● Table of contents

● List of figures and tables

● List of abbreviations

● Glossary

● Index

1.3 Components of the product

Description

The package includes:

● 1 SENTRON PAC3200 Power Monitoring Device

● 2 brackets for panel mounting

● 1 SENTRON PAC3200 operating instructions

● 1 CD-ROM

SENTRON PAC3200

12 Manual, 02/2008, A5E01168664B-04

Introduction

1.4 Contents of the CD for the SENTRON PAC Power Monitoring Device

CD contents

The SENTRON PAC CD includes the following files:

● The manual for the SENTRON PAC Power Monitoring Device in all available languages

● The operating instructions for the SENTRON PAC Power Monitoring Device in all available languages

● The manual for the PAC PROFIBUS DP expansion module in all available languages

● The operating instructions for the PAC PROFIBUS DP expansion module in all available languages

● The GSD files for the PAC PROFIBUS DP expansion module and the SENTRON PAC Power Monitoring Device.

Note Specific GSD file

This GSD file is only designed for the use of the PAC PROFIBUS DP expansion module with a specific type of the SENTRON PAC Power Monitoring Device.

● The manual for the PAC RS485 expansion module in all available languages

● The operating instructions for the PAC RS485 expansion module in all available languages

● The SENTRON powerconfig software including online help in all available languages.

● The language packages for the SENTRON PAC Power Monitoring Device

This CD is supplied with the SENTRON PAC Power Monitoring Device.

1.5 Technical support

Contact for technical problems and other questions

Help is available from:

● Service and support contacts in your region - worldwide

● Online service and support

● Technical support

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Introduction

1.5 Technical support

Contacts in the region

Contacts in your region can provide support worldwide.

Table 1-1 Contacts in your region - worldwide

Utility Address, number Internet: Service and support (http://www.siemens.com/automation/service&support) under

"Contact us > Contacts"

Support address: SIEMENS AG

A&D CD MM1 Gleiwitzerstr. 555

D-90475 Nuremberg

Online support

Technical Support

This comprehensive information system is available day and night via the Internet. Online service and support offers product support, services and support, and support tools from the shop.

Table 1-2 Online service and support

Utility Address, number Internet: Online service and support (http://www.siemens.com/automation/service&support)

Technical support offers:

● Expert advice on technical queries over a broad subject area

● Tailored services relating to our products and systems If you require technical support or you have questions about the product, contact Technical

Support.

Table 1-3 Technical Support

Utility Address, number Phone: +49 (0)180-50-50-222 Fax: +49 (0)180-50-50-223 Internet: Support request (http://www.siemens.com/automation/support-request)

SENTRON PAC3200

14 Manual, 02/2008, A5E01168664B-04

Introduction

1.6 Further documentation

Overview

You can find further details in the following manuals:

● SIMATIC NET "PROFIBUS network manual"

● "SENTRON PAC3200" operating instructions

● "PAC PROFIBUS DP Expansion Module" manual

● "PAC PROFIBUS DP Expansion Module" operating instructions

● "PAC RS485 expansion module" manual

● "PAC RS485 expansion module" operating instructions

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Introduction

1.6 Further documentation

SENTRON PAC3200

16 Manual, 02/2008, A5E01168664B-04

Safety instructions

2.1 Safety notes

General safety notes

DANGER

Danger! High voltage Will cause death or serious injury. Turn off and lock out all power supplying this device before working on this device.

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Safety instructions

2.1 Safety notes

Safety-related symbols on the device

See also



Figure 2-1 Safety-related symbols on the device

Symbol Meaning (1)



Danger of electric shock.

(2)

Caution! General hazard area.

Applying the measuring current (Page 101) Applying the measuring voltage (Page 100) Applying the supply voltage (Page 92)

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18 Manual, 02/2008, A5E01168664B-04

Description

3.1 Features

The SENTRON PAC3200 is a Power Monitoring Device for displaying all the relevant system parameters in low-voltage power distribution. It is capable of single-phase, two-phase or three-phase measurement and can be used in two-wire, three-wire, four-wire, TN, TT and IT systems.

Thanks to its compact design in 96 x 96 mm format, it is an ideal replacement for all conventional analog indicating instruments.

Thanks to its large measured voltage range, the SENTRON PAC3200 with multi-range power supply can be connected direct in any low-voltage system up to a rated system voltage of 690 V (max. 600 V for UL).

For the device version with extra-low voltage power supply, direct connection to systems up to 500 V is permissible.

Higher voltages can be measured using voltage transformers. For measuring current, either x/1 A or x/5 A current transformer can be used.

The large graphical LC display permits reading even from a distance. The SENTRON PAC3200 has backlighting that can be adjusted in steps for optimal readability even under poor lighting conditions.

The combination of four function keys with the multi-language plaintext displays makes intuitive user prompting possible. The experienced operator can also use direct navigation for quicker selection of the desired display menu.

The SENTRON PAC3200 has a range of useful monitoring, diagnostics and service functions, a two-tariff active energy and reactive energy counter, a universal counter, and a working hours counter for monitoring the running time of connected loads.

The integral Ethernet interface or an optionally available interface module can be used for communication.

In addition, the SENTRON PAC3200 has a multifunctional digital input and digital output. The parameters can be set either direct on the device or via the communications interface.

Password protection is integrated via the front of the device to guard against unauthorized access.

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Description

3.1 Features

Device versions

The device is available in the following versions:

Table 3-1 Device versions

SENTRON PAC3200 Power Monitoring Device Order No. Description

7KM2112-0BA00-2AA0 SENTRON PAC3200 with multi-range power supply with ring lug terminals 7KM2112-0BA00-3AA0 SENTRON PAC3200 with multi-range power supply with screw terminals 7KM2111-1BA00-3AA0 SENTRON PAC3200 with extra-low voltage power supply with screw terminals

Measurement

● Derivation of more than 50 measured variables from the basic measured variables with maximum and minimum values (slave pointer function), as well as mean values for phase-to-neutral voltages, phase-to-phase voltages and currents. The minimum and maximum values are indicated in addition to the mean values.

● With the multi-range power supply, the SENTRON PAC3200 can be connected direct to 690 V (max. 600 V for UL) industrial systems (measuring category III, pollution degree 2). Higher voltages using voltage transformers.

● With the extra-low voltage power supply, the SENTRON PAC3200 can be connected direct to systems up to 500 V.

● For current transformers x/1 A and x/5 A. Conversion ratio and current direction programmable.

● Can be used in 2-, 3- and 4-wire systems. Suitable for TN, TT and IT systems.

● High measuring accuracy: 0.5% of the measured value for energy.

Counters and power demand

● A total of 10 energy counters capture active energy, reactive energy, apparent energy for off-peak and on-peak, import and export.

● Calculation and storage of the last demand period mean value for active power and reactive power for simple generation of load profiles using software. Programmable demand period from 1 to 60 mins.

● Configurable universal counter for counting limit violations and status changes at the digital input or output, or for indicating the active power or reactive power of a connected pulse encoder, e.g. S0 interface.

● Working hours counter for monitoring the runtime of a connected load.

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Description

3.1 Features

Monitoring functions

● Monitoring of 6 limit values. The limit values can be combined according to logic

AND/OR. A group message that indicates the violation of at least one limit value can be generated using an OR operation.

● Phase sequence monitor.

● Status monitoring of the digital input.

● Monitoring the operating status of the SENTRON PAC3200.

Displays and controls

● Large backlit graphics LC display for optimal readability even from a distance.

● Menu-driven parameterization and operation with plaintext display.

● Choice of output language for menu and text displays.

● Phase labels selectable (L1, L2, L3 <=> a, b, c).

Power supply

Installation format

Interface

● AC/DC multi-range power supply:

Supply by 95 to 240 V AC ±10 % / 50 / 60 Hz or 110 to 340 V DC ±10 %.

● Extra-low voltage DC power supply:

Supply by 24 V, 48 V and 60 V DC ±10 % or 22 to 65 V DC ±10 %.

● Panel-mounting format 96 x 96 mm.

● Only 51-mm installation depth without expansion module, 73-mm installation depth with

expansion module. The interface connector is plugged into the expansion module on the side and thus does not increase the installation depth.

● Integrated Ethernet interface.

● Expandable with optional expansion module (e.g. PAC PROFIBUS DP Expansion

Module).

● Expandable with optional expansion module (e.g. PAC RS485 Expansion Module).

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Description

3.2 Measuring inputs

Input and output

● Multifunctional digital input for tariff changing, demand period synchronization, status monitoring or acquisition of energy pulses from third-party devices.

● Multifunctional digital output, programmable as energy pulse output for active energy or reactive energy pulses, for showing the direction of rotation, indicating the working hours of the SENTRON PAC3200, outputting limit violations, or as a switching output for remote control via PC.

Protection

Password protection on the device by means of 4-character code.

See also

Measured variables (Page 24) Connection (Page 73) Technical data (Page 157)

3.2 Measuring inputs

Current measurement

Voltage measurement

CAUTION

AC current measurement only The device is not suitable for measuring DC current.

SENTRON PAC3200 is designed for:

● Measuring current of 1 A or 5 A for connecting standard current transformers. Each current measuring input can take a continuous load of 10 A (max. 300 V). Surge withstand capability is possible for currents up to 100 A and a duration of 1 s.

CAUTION

AC voltage measurement only The device is not suitable for measuring DC voltage.

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Description

3.2 Measuring inputs

SENTRON PAC3200 is designed for:

● Direct measurement on the system or using voltage transformers. The measuring voltage

inputs of the device measure direct via protective impedances. External voltage transformers are required to measure higher voltages than the permissible rated input voltages.

● Measuring voltage to 400 V / 690 V (max. 347 V / 600 V for UL) with multi-range power

supply. The device is designed for measuring input voltages up to 400 V to the neutral conductor and 690 V to the external conductor.

● Measuring voltage to 289 V / 500 V with extra-low voltage power supply. The device is

designed for measuring input voltages up to 289 V to the neutral conductor and 500 V to the external conductor.

Connection types

Five connection types have been provided for connecting two-wire, three-wire or four-wire systems with balanced or unbalanced load.

Table 3-2 Available connection types

See also

Short code Connection type 3P4W 3 phases, 4 conductors, unbalanced load 3P3W 3 phases, 3 conductors, unbalanced load 3P4WB 3 phases, 4 conductors, balanced load 3P3WB 3 phases, 3 conductors, balanced load 1P2W Single-phase AC

The input circuit of the device must correspond to one of the connection types listed. Select the suitable connection type for the purpose.

You can find connection examples in the chapter "Connecting".

CAUTION

Local power supply conditions Before connecting the SENTRON PAC3200, you must ensure that the local power supply

conditions agree with the specifications on the type 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 the chapter "Starting up".

Connection (Page 73) Set the connection type (Page 95) Applying the measuring voltage (Page 100) Applying the measuring current (Page 101)

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Description

3.3 Measured variables

Overview

The table below lists all measured variables that the device records or derives from basic variables.

Table 3-3 Measured variables

Root-mean-square values

Designation Instantane

ous value

Min. Max. Mean

value over all

Mean value over demand period

Total value Unit

phases

Phase-to-neutral voltage

Phase-to-phase voltage

Current Ia / Ib / Ic ✓ ✓ ✓ ✓ Apparent power per

phase Active power per

phase import/export Reactive power per

phase positive/negative

Total apparent power

Total active power import/export

Total reactive power

/ V

b-n

b-c

a-n

c-n

a-b

c-a

VAa / VAb / VAc

±Wa / ±Wb / ±Wc

±VARa / ±VARb /

✓ ✓ ✓ ✓1) [V, kV]

[A, kA]

✓ ✓ ✓ [VA, kVA, MVA,

GVA]

✓ ✓ ✓ [W, kW, MW,

GW]

✓ ✓ ✓ [var, kvar, Mvar,

Gvar]

VARc VA

✓ ✓ ✓ [VA, kVA, MVA,

total

GVA]

±W

✓ ✓ ✓ ✓

total

[W, kW, MW,

GW]

±VAR

✓ ✓ ✓ ✓

total

[var, kvar, Mvar,

Gvar]

positive/negative Power factor |PFa| / |PFb|

✓ ✓ ✓ [%]

/ |PFc|

Total power factor PF

✓ ✓ ✓ ✓ [%]

total

Line frequency f ✓ ✓ ✓ [Hz] THD voltage THD-Va /

THD-V

✓ ✓ [%]

THD-Vc

THD current THD-Ia /

✓ ✓ [%] THD-Ib / THD-Ic

Active energy import3) / export

Reactive energy positive4) / negative

Apparent energy ±Ws

±W

✓ [Wh, kWh, MWh,

a...c

GWh]

±WVAR

✓ [varh, kvarh,

a..c

Mvarh, Gvarh]

✓ [VAh, kVAh,

L1...3

MVAh, GVAh]

Universal counter

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Description

3.3 Measured variables

Root-mean-square values

Working hours counter

Voltage unbalance Unbal.V ✓ [%] Current unbalance Unbal. A ✓ [%]

1) Instantaneous, minimum and maximum value in each case.

2) Mean value of the total power of the system/plant. Can only be called via bus.

3) The current tariff is shown on the display. The "+" sign stands for "Active energy import". The "-" sign stands for "Active energy export".

4) The current tariff is shown on the display. The "+" sign stands for "Reactive energy import". The "-" sign stands for "Reactive energy export".

5) The unit depends on the settings: no unit or "kWh" or "kvarh" in the case of pulse counter function.

Designation Instantane

ous value

Bh (load runtime)

✓ [h]

Min. Max. Mean

value over all phases

Mean value over demand period

Total value Unit

Overload display

Voltage or current overload is indicated on the display.

Figure 3-1 Overload display

Zero point suppression level

The zero point suppression level can be set via the interface in the range 0% to 10% of the measuring range final value (default value 0.0%). Currents within this range are indicated on the display with "0" (zero).

Current direction

The current direction can be changed on the device or via the interface for all phases in common. This means it is not necessary to change the terminal connections of the current transformer in the event of connection errors.

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Description

3.3 Measured variables

Display of the measured variables depending on the connection type

The total extent of representable measured variables is restricted by the method of connecting the device.

A measured value that cannot be indicated because of the connection method is shown on the display by means of a broken line "----".

Figure 3-2 Display of the measured voltage in the case of connection type 3P4W

Figure 3-3 Display of the measured voltage in the case of connection type 1P2W

The table below, "Display of the measured values depending on the connection type", shows which measured values can be represented depending on the connection type.

Table 3-4 Display of the measured variables depending on the connection type

Connection type

Measured variable Voltage a-n ✓ ✓ ✓ Voltage b-n ✓ Voltage c-n ✓ Average Voltage

a-n, b-n, c-n Voltage a-b ✓ ✓ ✓ Voltage b-c ✓ ✓ ✓ Voltage c-a ✓ ✓ ✓ Average Voltage

a-b,b-c ,c-a Current a ✓ ✓ ✓ ✓ ✓ Current b ✓ ✓ Current c ✓ ✓ Average Current a, b, c ✓ ✓ Apparent Power a ✓ ✓ ✓ Apparent Power b ✓ Apparent Power c ✓

3P4W 3P3W 3P4WB 3P3WB 1P2W

✓

✓ ✓ ✓

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Description

3.3 Measured variables

Connection type

Measured variable Active Power a ✓ ✓ ✓ Active Power b ✓ Active Power c ✓ Reactive Power a ✓ ✓ ✓ Reactive Power b ✓ Reactive Power c ✓ Total Apparent Power ✓ ✓ ✓ ✓ ✓ Total Active Power ✓ ✓ ✓ ✓ ✓ Total Reactive Power ✓ ✓ ✓ ✓ ✓ Power Factor a ✓ ✓ ✓ Power Factor b ✓ Power Factor c ✓ Total Power Factor ✓ ✓ ✓ ✓ ✓ Frequency ✓ ✓ ✓ ✓ ✓ THD Voltage a ✓ ✓ ✓ THD Voltage b ✓ THD Voltage c ✓ THD Current a ✓ ✓ ✓ ✓ ✓ THD Current b ✓ ✓ THD Current c ✓ ✓ Active Energy Import ✓ ✓ ✓ ✓ ✓ Active Energy Export ✓ ✓ ✓ ✓ ✓ Reactive Energy Positive ✓ ✓ ✓ ✓ ✓ Reactive Energy Negative ✓ ✓ ✓ ✓ ✓ Apparent Energy ✓ ✓ ✓ ✓ ✓ Voltage Unbalance ✓ Current Unbalance ✓ Universal Counter ✓ ✓ ✓ ✓ ✓ Working Hours Counter ✓ ✓ ✓ ✓ ✓

3P4W 3P3W 3P4WB 3P3WB 1P2W

See also

Features (Page 19) Parameterize (Page 127) Connection examples (Page 82)

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Description

3.3 Measured variables

Measured variables of the SENTRON PAC Power Monitoring Device

The measured variables are provided by the SENTRON PAC Power Monitoring Device.

Table 3-5 Available measured variables

Name Abb.

EN + IEC Voltage V Voltage V Voltage V Voltage V Voltage V Voltage V

a-n

b-n

c-n

a-b

b-c

c-a

L1-N

L2-N

L3-N

L1-L2

L2-L3

L3-L1

Current a IL1 I Current b IL2 I Current c IL3 I Apparent Power a VAL1 VA Apparent Power b VAL2 VA Apparent Power c VAL3 VA Active Power a ± WL1 ± W Active Power b ± WL2 ± W Active Power c ± WL3 ± W Reactive Power a ± varL1 ± var Reactive Power b ± varL2 ± var Reactive Power c ± varL3 ± var

Abb.

Format Unit Value range Access

EN + NAFTA

Float V - R

a-n

Float V - R

b-n

Float V - R

c-n

Float V - R

a-b

Float V - R

b-c

Float V - R

c-a

Float A - R

Float VA - R

Float W - R

Float var - R

Power Factor a |PFL1| |PFa| Float - 0 ... 1 R Power Factor b |PFL2| |PFb| Float - 0 ... 1 R Power Factor c |PFL3| |PFc| Float - 0 ... 1 R THD-R Voltage a THD-VL1 THD-Va Float % 0 ... 100 R THD-R Voltage b THD-VL2 THD-Vb Float % 0 ... 100 R THD-R Voltage c THD-VL3 THD-Vc Float % 0 ... 100 R THD-R Current a THD-IL1 THD-Ia Float % 0 ... 100 R THD-R Current b THD-IL2 THD-Ib Float % 0 ... 100 R THD-R Current c THD-IL3 THD-Ic Float % 0 ... 100 R Frequency f f Float Hz 45 ... 65 R Average Voltage V Average Voltage V Average Current I

ph-n

ph-ph

L-N MW

L-L AVG

AVG

ph-n AVG

ph-ph AVG

Float A - R

AVG

Float V - R

Total Apparent Power Total VA Total VA Float VA - R Total Active Power Total W Total W Float W - R Total Reactive Power Total var Total var Float var - R Total Power Factor Total PF Total PF Float - R

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Description

3.3 Measured variables

Name Abb.

EN + IEC

Abb. EN + NAFTA

Format Unit Value range Access

Amplitude Unbalance - Voltage Unbal. V Unbal. V Float % 0 ... 100 R Amplitude Unbalance - Current Unbal.. A Unbal. A Float % 0 ... 200 R Maximum Voltage V Maximum Voltage V Maximum Voltage V Max. Voltage V Max. Voltage V Max. Voltage V Maximum Current a ▲IL1 ▲I Maximum Current b ▲IL2 ▲I Maximum Current c ▲IL3 ▲I Maximum Apparent Power a ▲VAL1 ▲VA Maximum Apparent Power b ▲VAL2 ▲VA Maximum Apparent Power c ▲VAL3 ▲VA Maximum Active Power a ▲± WL1 ▲± W Maximum Active Power b ▲± WL2 ▲± W Maximum Active Power c ▲± WL3 ▲± W

▲V

a-n

▲V

b-n

▲V

c-n

▲V

a-b

▲V

b-c

▲V

c-a

▲V

L1-N

▲V

L2-N

▲V

L3-N

▲V

L1-L2

▲V

b-c

▲V

L3-L1

Float V - R

a-n

Float V - R

b-n

Float V - R

c-n

Float V - R

a-b

Float V - R

b-c

Float V - R

c-a

Float A - R

Float VA - R

Float W - R

Maximum Reactive Power a ▲± varL1 ▲± vara Float var - R Maximum Reactive Power b ▲± varL2 ▲± varb Float var - R Maximum Reactive Power c ▲± varL3 ▲± varc Float var - R Maximum Power Factor a ▲|PFL1| ▲|PFa| Float 0 ... 1 R Maximum Power Factor b ▲|PFL2| ▲|PFb| Float 0 ... 1 R Maximum Power Factor c ▲|PFL3| ▲|PFc| Float 0 ... 1 R Maximum THD-R Voltage a ▲THD-VL1 ▲THD-Va Float % 0 ... 100 R Maximum THD-R Voltage b ▲THD-VL2 ▲THD-Vb Float % 0 ... 100 R Maximum THD-R Voltage c ▲THD-VL3 ▲THD-Vc Float % 0 ... 100 R Maximum THD-R Current a ▲THD-IL1 ▲THD-Ia Float % 0 ... 100 R Maximum THD-R Current b ▲THD-IL2 ▲THD-Ib Float % 0 ... 100 R Maximum THD-R Current c ▲THD-IL3 ▲THD-Ic Float % 0 ... 100 R Max. Frequency ▲f ▲f Float Hz 45 ... 65 R Max. Average Voltage V Max. Average Voltage V Max. Average Current ▲I

▲V

ph-n

▲V

ph-ph

AVG

▲V

L-N MW

▲V

L-L MW

▲I

ph-n AVG

ph-ph AVG

AVG

Float V - R

Float A - R Max. Total Apparent Power ▲Total VA ▲Total VA Float VA - R Max. Total Active Power ▲Total W ▲Total W Float W - R Max. Total Reactive Power ▲Total var ▲Total var Float var - R Maximum Total Power Factor ▲Total PF ▲Total PF Float - R Minimum Voltage V Minimum Voltage V Minimum Voltage V Min. Voltage U

▼V

a-n

▼V

b-n

▼V

c-n

▼V

a-b

▼V

L1-N

▼V

L2-N

▼V

L3-N

▼V

L1-L2

Float V - R

a-n

Float V - R

b-n

Float V - R

c-n

Float V - R

a-b

SENTRON PAC3200 Manual, 02/2008, A5E01168664B-04

Description

3.3 Measured variables

Name Abb.

EN + IEC Min. Voltage U Min. Voltage U

▼V

b-c

▼V

L3-L1

L2-L3

L3-L1

Minimum Current a ▼IL1 ▼I Minimum Current b ▼IL2 ▼I Minimum Current c ▼IL3 ▼I Minimum Apparent Power a ▼VAL1 ▼VA Minimum Apparent Power b ▼VAL2 ▼VA Minimum Apparent Power c ▼VAL3 ▼VA Minimum Active Power a ± WL1 ▼± W Minimum Active Power b ± WL2 ▼± W Minimum Active Power c ± WL3 ▼± W

Abb.

EN + NAFTA ▼V ▼V

Float V - R

b-c

Float V - R

c-a

Float A - R

Float VA - R

Float W - R

Format Unit Value range Access

Minimum Reactive Power a ▼± varL1 ▼± vara Float var - R Minimum Reactive Power b ▼± varL2 ▼± varb Float var - R Minimum Reactive Power c ▼± varL3 ▼± varc Float var - R Minimum Power Factor a ▼|PFL1| ▼|PFa| Float - 0 ... 1 R Minimum Power Factor b ▼|PFL2| ▼|PFb| Float - 0 ... 1 R Minimum Power Factor c ▼|PFL3| ▼|PFc| Float - 0 ... 1 R Min. Frequency ▼f ▼f Float Hz 45 ... 65 R Min. Average Voltage V Min. Average Voltage V Min. Average Current ▼I

▼V

ph-n

▼V

ph-ph

AVG

▼V

L-N MW

▼V

L-L MW

▼I

ph-n AVG

ph-ph AVG

AVG

Float V - R

Float A - R Min. Total Apparent Power ▼Total VA ▼Total VA Float VA - R Min. Total Active Power ▼Total W ▼Total W Float W - R Min. Total Reactive Power ▼Total var ▼Total var Float var - R Minimum Total Power Factor ▼Total PF ▼Total PF Float var - R Limit Violations - - Unsigned

- Byte 3 Bit 0 Limit 0 R

long

Device Diagnostics and Device Status

Status of the Digital Outputs - - Unsigned

- - Unsigned long

- Byte 0 System

status

- Byte 3 Bit 0 Output 0 R

long

Status of the Digital Inputs - - Unsigned

- Byte 3 Bit 0 Input 0 R

long

Active Tariff - - Unsigned

- - R

long

Working Hours Counter - - Unsigned

s 0 ... 999999999 RW

long

Universal Counter - - Unsigned

- 0 ... 999999999 RW

long

Relevant Parameter Changes Counter

Counter All Parameter Changes - - Unsigned

- - Unsigned long

- - R

long

Counter Limit Violations - - - - - R

SENTRON PAC3200

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+ 152 hidden pages

Siemens SENTRON PAC3200 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Safety Guidelines

Table of contents

Tables

Figures

Introduction

1.1 Purpose of this document

1.2 Orientation aids

1.3 Components of the product

1.4 Contents of the CD for the SENTRON PAC Power Monitoring Device

1.5 Technical support

1.6 Further documentation

Safety instructions

2.1 Safety notes

Description

3.1 Features

3.2 Measuring inputs

3.3 Measured variables