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Description 

 

2.4 Power demands and counters 

 

 

22

 

Equipment Manual, 09/2022, L1V30415168B-03 

2.4.2

 

Energy counters 

Energy counter  

 Available energy counters of the PAC3200T measuring device: 

 

 

Tariff 1 

Tariff 2 

Total 

(T1 + T2) 

Active energy

 

kWh

 

Import

 

Total 

X 

X 

X 

L1 

X 

X 

- 

L2 

X 

X 

- 

L3 

X 

X 

- 

Secondary 

value 

- 

- 

X 

Export

 

Total 

X 

X 

X 

L1 

X 

X 

- 

L2 

X 

X 

- 

L3 

X 

X 

- 

Secondary 

value 

- 

- 

X 

Reactive energy

 

kvarh

 

Import

 

Total 

X 

X 

X 

L1 

X 

X 

- 

L2 

X 

X 

- 

L3 

X 

X 

- 

Export

 

Total 

X 

X 

X 

L1 

X 

X 

- 

L2 

X 

X 

- 

L3 

X 

X 

- 

Apparent energy

 

kVAh

 

Total 

X 

X 

X 

L1 

X 

X 

- 

L2 

X 

X 

- 

L3 

X 

X 

- 

 

Secondary values

: 

Non-resettable energy counters. Transformer ratio is not taken into account in the calculation.  

Summary of Contents for SENTRON PAC3200T

Page 1: ......

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Page 3: ...Equipment Manual 09 2022 L1V30415168B 03 Introduction 1 Description 2 Mounting 3 Connection 4 Operation 5 Commissioning 6 Service and maintenance 7 Technical data 8 Dimensional drawings 9 Appendix A ...

Page 4: ... 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 p...

Page 5: ...alues 20 2 4 Power demands and counters 20 2 4 1 Acquisition of power demand 20 2 4 2 Energy counters 22 2 5 History of active energy consumption 23 2 6 Digital inputs and outputs 23 2 6 1 Digital Input 24 2 6 2 Digital output 25 2 7 Communication 27 3 Mounting 29 3 1 Introduction 29 3 2 Installation steps 30 3 3 Removal 30 4 Connection 31 4 1 Safety notes 31 4 2 Connections 34 4 3 Connection exam...

Page 6: ...configurable 50 5 3 6 Housing seal and sealing 51 6 Commissioning 53 6 1 Overview 53 6 2 Applying the supply voltage 54 6 3 Parameterizing the device 54 6 3 1 Setting basic parameters with powerconfig 55 6 3 1 1 Establish connection to the device via Ethernet 55 6 3 1 2 Communication parameters 56 6 3 1 3 Transferring the parameters to the device 56 6 3 1 4 Setting basic parameters 57 6 3 1 5 Exte...

Page 7: ...tatus with the function codes 0x03 and 0x04 116 A 1 7 User defined Modbus function code 0x64 116 A 1 8 Structure Device diagnostics and device status with the function codes 0x03 and 0x04 120 A 1 9 Modbus status parameters with the function code 0x02 121 A 1 10 Modbus settings with the function codes 0x03 0x04 and 0x10 122 A 1 11 Modbus communication parameters with the function codes 0x03 0x04 an...

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Page 9: ...e includes PAC3200T PAC3200T operating instructions Available accessories SENTRON powerconfig https sie ag 3x7KffS software SENTRON powermanager https sie ag 3NAGreg software External Display DSP800 The display shows values of up to 8x PAC3200T IEC UL MLFB 3VA9987 0TD10 3VA9977 0TD10 ...

Page 10: ...result from improper use Can cause death serious personal injury or equipment damage The device may be used only for the applications described in the catalog and the associated technical documentation Note These operating instructions do not purport to cover all details or variations in equipment or to provide for every possible contingency in connection with installation operation or maintenance...

Page 11: ...heir 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 https ww...

Page 12: ...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 modificat...

Page 13: ...oes not make any warranty commitment on behalf of or binding upon any third party licensor The Open Source Software used in the product and the license agreements concerning this software can be found in the Readme_OSS See also Industry Online Support https support industry siemens com cs us en ps www opensource org http www opensource org 1 5 Advanced training courses Find out about training cour...

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Page 15: ...sition of the minimum and maximum values of all measured variables Averaging of all measured values directly on the device in two steps which are independent of each other and freely configurable aggregation Counters and average power demand values A number of energy counters record active reactive and apparent energy Calculation and storage of the average demand in the last measuring period for a...

Page 16: ... protection is activated Tariffs PAC3200T supports 2 tariffs for the integrated energy counters high tariff and low tariff Control of tariff switching Switching between off peak and on peak 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 average ...

Page 17: ...the current direction to be changed individually for each phase It is not necessary to change the terminal connections of the current transformers in the event of connection errors Voltage measurement NOTICE AC voltage measurement only The device is not suitable for measuring DC voltage PAC3200T is designed for Direct measurement on the system or using voltage transformers External voltage transfo...

Page 18: ...can find connection examples in the chapter Connection Page 31 NOTICE The wrong system connection can damage the device Before connecting the PAC3200T ensure that the local power supply conditions match 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 ...

Page 19: ...urrent Cumulated active power import current period Cumulated reactive power import current period Cumulated active power export current period Cumulated reactive power export current period Active energy import current period Reactive energy import current period Active energy export current period Reactive energy export current period Total active energy import tariff 1 current period Total acti...

Page 20: ...mport tariff 2 Reactive energy L1 export tariff 1 Reactive energy L1 export tariff 2 Apparent energy L1 tariff 1 Apparent energy L1 tariff 2 Active energy L2 import tariff 1 Active energy L2 import tariff 2 Active energy L2 export tariff 1 Active energy L2 export tariff 2 Reactive energy L2 import tariff 1 Reactive energy L2 import tariff 2 Reactive energy L2 export tariff 1 Reactive energy L2 exp...

Page 21: ...f 2 Reactive energy L1 import tariff 1 Reactive energy L1 import tariff 2 Reactive energy L1 export tariff 1 Reactive energy L1 export tariff 2 Apparent energy L1 tariff 1 Apparent energy L1 tariff 2 Active energy L2 import tariff 1 Active energy L2 import tariff 2 Active energy L2 export tariff 1 Active energy L2 export tariff 2 Reactive energy L2 import tariff 1 Reactive energy L2 import tariff ...

Page 22: ... a period of 15 minutes The period length can be set to anything between 3 seconds and 1 year The list of available measured values can be found in appendix Active energy history with Modbus function code 0x14 Page 109 2 4 Power demands and counters 2 4 1 Acquisition of power demand Values that can be read out PAC3200T supplies the power demand of the last completed measuring period Mean values fo...

Page 23: ...amount of active energy for import and export separated according to tariff T1 and T2 Total amount of reactive energy for import and export separated according to tariff T1 and T2 Total import of amount of active energy for tariff T1 and T2 Total import of amount of reactive energy for tariff T1 and T2 Status information about the values from this demand period Availability Note The power demand o...

Page 24: ... T1 T2 Active energy kWh Import Total X X X L1 X X L2 X X L3 X X Secondary value X Export Total X X X L1 X X L2 X X L3 X X Secondary value X Reactive energy kvarh Import Total X X X L1 X X L2 X X L3 X X Export Total X X X L1 X X L2 X X L3 X X Apparent energy kVAh Total X X X L1 X X L2 X X L3 X X Secondary values Non resettable energy counters Transformer ratio is not taken into account in the calc...

Page 25: ...ter The daily energy counter records the active energy in a ring buffer with a depth of 221 days The monthly energy counter records the active energy in a ring buffer with a depth of 25 months The annual energy counter records the active energy in a ring buffer with a depth of 7 years This function is available only in conjunction with communication interfaces You can find the list of available me...

Page 26: ...tatus monitoring Capturing statuses of connected signal encoders Tariff switching for two tariff counters Synchronization of the measuring period by means of the synchronization pulse of a system control center or other device Input for energy pulses S0 interface External power supply max 30 VDC typically 24 VDC Input electronics Figure 2 1 Block diagram Digital inputs ...

Page 27: ... output is remotely controlled Direction of rotation The digital output is switched on by a counter clockwise rotating electrical field and remains active while the direction of rotation of the field remains unchanged Limit violation The digital output is switched on by a limit violation and remains active while the limit violation prevails Energy pulse The digital output outputs the parameterized...

Page 28: ...Pulse length Turn off time Figure 2 3 Pulse length and turn off time Pulse length Time for which the signal at the digital output is high The minimum pulse length is 30 ms and the maximum 500 ms Turn off time Time for which the signal at the digital output is low The turn off time depends on the measured energy for example and can be days or months Minimum turn off time The minimum turn off time c...

Page 29: ...tion Date time synchronization via device request The IP address of an NTP server must be configured With this the device automatically requests the current time from the server and resets its internal clock if necessary Date time of day synchronization by SNTP server broadcast The device receives time frames which are sent from an NTP server This is practical if the internal clocks of several dev...

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Page 31: ...ded for installation in permanently installed systems within closed rooms The measuring device can be mounted in any position The device can be mounted in a horizonal or in a vertical position For ergonomic reasons we recommend mounting the device horizontally at the user s eye level Note Avoid condensation Sudden fluctuations in temperature can lead to condensation Condensation can affect the fun...

Page 32: ...0 Equipment Manual 09 2022 L1V30415168B 03 3 2 Installation steps Proceed as follows to install the PAC3200T on the DIN rail Procedure 3 3 Removal Tools You require the following tools to remove the device Slotted screwdriver Procedure ...

Page 33: ...nsformer before removing this device The safety instructions for the applied current transformers must be followed WARNING Hazardous voltage May cause death serious personal injury or equipment damage Always open or disconnect circuit from power distribution system or server of building before installing or servicing current transformers The current transformers may not be installed in equipment w...

Page 34: ...in damage to the device and the system The minimum and maximum limits given in the technical data and on the rating plate must not be exceeded even during startup or testing of the device Note Grounding of current transformers optional Always connect the transformers and ground them on the secondary side in accordance with the applicable regulations Grounding of the current transformers on the sec...

Page 35: ... the polarity and the phase assignment of the instrument transformers Before connecting the device ensure that the system voltage matches the voltage specified on the rating plate Before you start commissioning the device check that all connections are correct Before power is applied to the device for the first time it must have been located in the operating area for at least two hours in order to...

Page 36: ... Current transformer connection IL2 input IL2 l Current transformer connection IL2 output IL3 k Current transformer connection IL3 input IL3 l Current transformer connection IL3 output V1 Voltage connection phase L1 V2 Voltage connection phase L2 V3 Voltage connection phase L3 VN Neutral conductor L AC Conductor phase to neutral voltage DC Connection N AC Connection of neutral conductor DC Connect...

Page 37: ... device parameterization Parameterization of the devices with powerconfig is described in section Parameterizing the device Page 54 NOTICE Grounding of current transformers optional The connection of the transformers and thus also the grounding of the transformers on the secondary side must always be carried out according to the applicable regulations Grounding of the current transformers on the s...

Page 38: ...st overvoltage when the secondary transformer circuit is open Figure 4 2 Connection type 3P4W without voltage transformer with three current transformers 2 Three phase measurement four conductors unbalanced load with voltage transformer with three current transformers Connection type 3P4W The fuses are only used for cable protection All commercially available fuses and automatic circuit breakers u...

Page 39: ...oltage when the secondary transformer circuit is open Figure 4 4 Connection type 3P4WB without voltage transformer with one current transformer 4 Three phase measurement four conductors balanced load with voltage transformer with one current transformer Connection type 3P4WB The fuses are only used for cable protection All commercially available fuses and automatic circuit breakers up to 16 A C or...

Page 40: ...tage when the secondary transformer circuit is open Figure 4 6 Connection type 3P3W without voltage transformer with three current transformers 6 Three phase measurement three conductors unbalanced load with voltage transformer with three current transformers Connection type 3P3W The fuses are only used for cable protection All commercially available fuses and automatic circuit breakers up to 16 A...

Page 41: ...oltage when the secondary transformer circuit is open Figure 4 8 Connection type 3P3W without voltage transformer with two current transformers 8 Three phase measurement three conductors unbalanced load with voltage transformer with two current transformers Connection type 3P3W The fuses are only used for cable protection All commercially available fuses and automatic circuit breakers up to 16 A C...

Page 42: ...tage when the secondary transformer circuit is open Figure 4 10 Connection type 3P3WB without voltage transformer with one current transformer 10 Three phase measurement three conductors balanced load with voltage transformer with one current transformer Connection type 3P3WB The fuses are only used for cable protection All commercially available fuses and automatic circuit breakers up to 16 A C o...

Page 43: ...e secondary transformer circuit is open Figure 4 12 Connection type 3P4W without voltage transformer with two current transformers The device indicates 0 zero V for L3 12 Single phase measurement two conductors without voltage transformer with one current transformer Connection type 1P2W The fuses are only used for cable protection All commercially available fuses and automatic circuit breakers up...

Page 44: ...he shield of the cable see chapter Grounding of the Ethernet communication cable Page 42 4 4 1 Grounding for Ethernet When using industrial LAN cables corresponding strain relief must be provided NOTICE Ethernet cables must be grounded The upper limit values will be exceeded if the cable is not grounded Compliance with the technical limit values for noise radiation and noise immunity is only guara...

Page 45: ...metal cable clamp or alternatively with a hose tie The clamp must clasp around a large portion of the shield and provide good contact To allow good contact a tin plated or galvanically stabilized surface is ideal With a galvanized surface the contact should be achieved using suitable screws A painted surface at the contact point is not suitable NOTICE Loss of contact if the shield connection is in...

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Page 47: ... elements SW button LED for Ethernet Link Activity LED is illuminated Data connection available LED flashes Data is being transferred LED is off No data connection available LED for active energy pulse indicator 5000 pulses kWh LED power ON OFF and overvoltage LED shows green light The device is in operation LED flashes red Voltage current input overridden Figure 5 1 Device interface ...

Page 48: ... the hardware write protection via powerconfig 5 2 Supporting software The power monitoring system from the SENTRON portfolio allows you to introduce energy management according to the ISO 50001 and ISO 50003 standards and permanently reduce energy costs In addition to cost savings through optimized consumption you ensure increased resilience with the monitoring of power supply systems and network...

Page 49: ...ated displayed and archived powermanager offers the following functions for this Tree view of the customer s system project tree Measured value display with pre defined user views Alarm management Demand curve Reporting different report types e g cost center report Load monitoring of reaction plans Power peak analysis available as of powermanager V3 0 SP1 Support of distributed plants systems Arch...

Page 50: ...ion interfaces and measured values can be documented and monitored powerconfig provides the following functions Parameterization documentation operation and monitoring in one software package User friendly documentation of settings and measured values Clear presentation of the available parameters including validity testing of the inputs Display of the available device statuses and measured values...

Page 51: ...Start web server 1 Connect the device to the PC or network via the Ethernet interface 2 Make sure that the PAC2200 and the configuration computer are in the same subnet 3 Enter the IP address of the device in the browser HTTP port 80 default setting Note The web server can be deactivated with the HTTP Port 0 setting 5 3 Protection against manipulation 5 3 1 Introduction The PAC3200T is equipped wi...

Page 52: ...press the SW button on the device If the SW button has not been pressed once 15 minutes have expired the change is not applied and the request flashing of the Power LED disappears Activation deactivation of the password function is possible via the powerconfig configuration software See chapter Parameterizing the device Page 54 5 3 4 IP filter subnet firewall protection The IP filter also called s...

Page 53: ...as two seal labels The seal is multilayered After removing or damaging the sticker the word Void remains on the device housing Note Expiration of the warranty claim due to damage or removal of the seal label If the seal label is damaged or removed the warranty becomes invalid Seal The device has two sealing eyelets for sealing the terminals The sealing of the connections prevents the manipulation ...

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Page 55: ...oltage 2 Parameterize the device using the powerconfig software 3 Apply the measuring voltage 4 Apply the measuring current 5 Check the measured values using the powerconfig software Note Check the connections Incorrect connection can result in malfunctions and damage to the device Before starting up the PAC3200T check that all connections are correct Note When performing an insulation test of the...

Page 56: ...terizing the device Procedure The device is configured using the powerconfig configuration software from version V3 7 via the Ethernet interface You can download the powerconfig configuration software from the Industry Online Support Website https sie ag 3aHK6bu Information and notes on how to use powerconfig can be found in the Online Help of the configuration software or by contacting Technical ...

Page 57: ...The Search for accessible devices window opens 5 In the Search for Accessible Devices window click on the Ethernet tab The Ethernet view is displayed 6 Select the Ethernet interface from the selection list 7 Click on the Start search button 8 Select the desired device 9 If necessary adapt the communication settings To do this switch the edit mode to Unlocked Carry out the required settings in the ...

Page 58: ...ed Format 000 000 000 000 IP port Manual setting of the Modbus port is possible 502 default setting Subnet mask Manual setting of the subnet is only possible when DHCP is deactivated Format 000 000 000 000 Gateway Manual setting of the gateway is only possible when DHCP is deactivated In the case of data exchange with an IP address which is not in the home subnet the data can be transmitted via a ...

Page 59: ...f measured variables The input circuit of the device must correspond to the parameterized connection type Inform the device of the connection type used by entering the connection type code in the device settings Selection Range Factory setting Connection type 3P4W 3 phases 4 conductors unbalanced load 3P4W 3P3W 3 phases 3 conductors unbalanced load 3P4WB 3 phases 4 conductors balanced load 3P3WB 3...

Page 60: ...nsformer the device accepts the last set reference measuring voltage as the secondary voltage and as the primary voltage No If measurement is performed directly on the low voltage system the following must be considered When changing from measurement using the voltage transformer to direct measurement the device accepts the last set secondary voltage as the reference measuring voltage Current Inpu...

Page 61: ...NTP parameter The SNTP simple network time protocol is used to automatically synchronize the internal clock with a time server within the network Selection Range Factory setting SNTP No synchronization No synchronization Date time synchronization via device request The IP address of an NTP server must be configured With this the PAC3200T automatically requests the current time from the server and ...

Page 62: ...eset counter Reset device Reset device to factory defaults Reset password Update firmware on device Note The data can be read without any restrictions Activate security with powerconfig 1 In menu item Views select the sub menu Security The Security window is displayed 2 In the menu item Options select Activate online view The Security window is refreshed The following degrees of protection can be ...

Page 63: ...cted by means of communication Password policy Four digit number between 0000 9999 default setting 0000 Activation or deactivation of the password protection must be confirmed on the device The Power LED on the device flashes for 15 minutes By pressing the SW button on the device during this flashing period the protection function is activated or deactivated If the password protection is entered i...

Page 64: ...nction is activated or deactivated Device access control IP filter parameter The IP filter is a configurable access protection If activated Modbus TCP write commands are only accepted if the remote station is located in the same subnet Selection Range Factory setting Device access control OFF Protection is deactivated OFF ON Protection is activated TCP IP settings parameter Ports are communication...

Page 65: ...Mode Setting of the comparison operation used for detecting a limit violation For example if greater than is set a limit overrun is detected Hysteresis Setting of the hysteresis for the limit value The hysteresis shifts the threshold value to the exit from the limit violation by the specified value In this way a fluctuation around the threshold value can be hidden Range 0 0 to 20 0 The percentage ...

Page 66: ...Commissioning 6 3 Parameterizing the device 64 Equipment Manual 09 2022 L1V30415168B 03 Figure 6 1 Effect of delay and hysteresis in case of limit violation See also Setting basic parameters Page 57 ...

Page 67: ... operation The result of the logic operation can also be used to trigger specific actions Selection Range Factory setting Logic operators Possibility of logic operations on limit values Logic operations are always performed on the limit values according to the following formula op0 LIM0 op1 LIM1 op2 LIM2 op3 LIM3 op4 LIM4 op5 LIM5 RLO LIM0 Limit 0 LIM1 Limit 1 LIMx Limit x op Logic operator AND OR...

Page 68: ...LO Simplified representation LIM0 Λ LIM1 Λ LIM3 V LIM5 RLO Universal Counter parameter The Universal Counter parameter is a configurable counter It shows the source from which status changes or limit violations are counted Digital input Status changes at the digital input are counted rising edge only Digital output Status changes at the digital output are counted rising edge only Result Logic Arra...

Page 69: ...ntly The aggregation of the measured values reduces the bus load without risk of losing information Average values are calculated contiguously based on the underlying values The values are updated each time after expiry of the set time period Average value 1 Time period 10 s basic setting Average value 2 Time period 15 min basic setting The period length can be set to anything between 3 seconds an...

Page 70: ...low tariff switchover Switching between tariffs Off peak tariff if input active Demand synchronization Synchronization of power demand Not used Unit only for input pulse counter Countable unit with pulse counting Active Energy kWh Reactive Energy kvarh Pulses per unit only for input pulse counter Number of pulses that must be received per unit in order for the counter to be incremented by 1 Range ...

Page 71: ...ockwise rotating field and remains active for as long as the field is rotating in this direction Limit violation Digital output is switched on by a limit violation and remains active for as long as this persists The COUNTER SOURCE property selects the limit value to be monitored The definition of the limit is stored in Advanced Limits Energy pulse Digital output signals the number of pulses set fo...

Page 72: ... to 500 ms 100 ms Time out of the digital output only for remote controlled Switches the output on expiry of the set time if the output is no longer addressed Range 1 s to 18000 s 0 s Group assignment only for remote controlled Digital outputs of networked devices can be grouped together to form a switching group or various switching groups This enables multiple digital outputs which may be distri...

Page 73: ...ynchronization Switches Synchronization via Bus off Synchronization only takes place after time set internally in device Synchronization via Bus Activates Synchronization via Bus Deactivates Synchronization via Digital Input or Synchronization via internal clock Synchronization via Digital Input Activates Synchronization via Digital Input Deactivates Synchronization via Bus or Synchronization via ...

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Page 75: ...calibrated by the manufacturer before shipping Recalibration is not required provided the environmental conditions are maintained 7 3 Firmware updates The PAC3200T supports firmware updates When updating always use the latest version of the powerconfig configuration software For update instructions please see the related documentation and the online help for the configuration software For an updat...

Page 76: ...tion to the Modbus ports Overload LED flashes red Voltage or current input overridden Check parameters of the measuring voltage Check installed current transformer dimensioning too small Power values are incorrect although voltage and current are correctly applied Check voltages and currents of the phases not properly connected to one another Check the current transformer for incorrect polarity If...

Page 77: ...able manner to prevent it from being damaged during transport 3 Return the device to Siemens You can obtain the address from Your Siemens sales partner Technical Assistance Note The contents of this instruction manual shall not become part of or modify any prior or existing agreement commitment or relationship All Siemens obligations derive from the respective sales contract which also contains th...

Page 78: ...1V30415168B 03 Disposal of waste electronic equipment Waste electronic equipment must not be disposed of as unsorted municipal waste e g household waste When disposing of waste electronic equipment the current local national international regulations must be observed ...

Page 79: ...y for connection to AC voltage systems Measuring method For voltage measurement True root mean square measurement TRMS For current measurement True root mean square measurement TRMS Measured value acquisition Energy Contiguous zero blind measuring Current voltage Contiguous zero blind measuring Waveform Sinusoidal or distorted Frequency of the relative fundamental 50 60 Hz Measured value acquisiti...

Page 80: ... 3AC 80 Zero point suppression level Voltage L N 7 V Voltage L L 10 V Impulse withstand voltage 6 5 kV 1 2 50 µs Measuring category CAT III acc to IEC 61010 2 030 Input resistance L N 1 MΩ Measuring inputs for current Only for connection to AC power systems via external current transformers Measuring inputs Input current II 1 A 5 A Max permissible continuous current 10 A Current impulse overload c...

Page 81: ...actor 0 5 IEC 61557 12 Line frequency 0 05 IEC 61557 12 Total active energy 0 5 IEC 61557 12 Total reactive energy 2 IEC 61557 12 Total active energy 0 5 IEC 62053 22 Total reactive energy 2 IEC 62053 22 When measuring on external current transformers or voltage transformers the accuracy of the measurement depends on the quality of the transformer Power supply Power supply Design of the power supp...

Page 82: ...r Signal characteristics in accordance with IEC 62053 31 Adjustable pulse duration 30 500 ms Min settable time frame 10 ms Max switching frequency 17 Hz Short circuit protection Yes Communication Ethernet interface Ethernet Modbus TCP web server HTTP SNTP DHCP Ethernet connection RJ 45 Data rate 10 100 Mbps Autocrossover Available Autonegation Available Connection elements Power connection IL1 IL2...

Page 83: ...rque 0 5 0 6 Nm 4 4 5 3 lb in Inputs and outputs mm2 AWG Rigid 1 x 0 14 1 5 2 x 0 14 0 75 1 x 26 16 2 x 26 19 Flexible 1 x 0 14 1 5 2 x 0 14 0 75 1 x 26 16 2 x 26 19 Flexible with end sleeve without plastic sleeve 1 x 0 25 1 0 2 x 0 25 0 5 1 x 24 18 2 x 24 20 Flexible with end sleeve and plastic sleeve 1 x 0 25 1 5 2 x 0 5 1 0 1 x 24 16 2 x 20 18 Tightening torque 0 5 0 6 Nm 4 4 5 3 lb in Dimensio...

Page 84: ...ing phase 25 C 55 C 40 C 70 C depending on HW see device Ambient temperature during transport and storage 40 C 70 C Relative humidity 75 RH Installation altitude above sea level max 2000 m Device mounting position Any Degree of pollution 2 Environmental tests EN 60068 2 6 EN 60068 2 27 EN 60068 3 3 Electromagnetic environment interference emission EN 61326 1 EN 61000 3 2 harmonic currents EN 61000...

Page 85: ...ical data Equipment Manual 09 2022 L1V30415168B 03 83 Relative humidity in relation to ambient temperature The maximum relative humidity is 80 at temperatures up to 31 C decreasing linearly down to 50 relative humidity at 40 C ...

Page 86: ...he applied directives and standards can be found in the EU Declaration of Conformity https support industry siemens com cs ww en ps 7KM3200 0CA01 1AA0 cert Approval for Great Britain Approvals for Australia and New Zealand RCM Regulatory Compliance Mark Approval for Eurasian Economic Union Approvals for UL and CSA market See also Siemens Support website https sie ag 39jLm4r ...

Page 87: ...omic Union 5 Protective insulation device of class II 6 General warning symbol 7 Risk of electric shock 8 RCM test symbol Australia New Zealand 9 The device must not be disposed of with general domestic waste 10 2D code serial number of the device 11 Article number MLFB number 12 Overvoltage category CAT III for current and voltage inputs 13 Frequency 14 Serial number of the device LQN xxzzzzzzzzz...

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Page 89: ...Equipment Manual 09 2022 L1V30415168B 03 87 Dimensional drawings 9 Frame dimensions ...

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Page 91: ...f an error occurs the most significant bit MSB is set in the FC byte of the response frame Supported Modbus function codes Table A 1 Supported Modbus function codes FC Function in accordance with Modbus specification 0x01 Read Coils 0x02 Read Discrete Inputs 0x03 Read Holding Registers 0x04 Read Input Registers 0x05 Write Single Coil 0x06 Write Single Register 0x0F Write Multiple Coils 0x10 Write ...

Page 92: ... for the slave This is the case for example if the combination of start offset and transfer length is invalid Check the offset and the number of registers 03 Illegal Data Value Illegal data value The request contains a data value that is not permissible for the slave This indicates an error in the remaining structure of a complex request e g an incorrect data length Check that the specified offset...

Page 93: ... PAC3200T will also output an error code if a write operation ends in the middle of a multi register value Table A 3 Available measured variables Abbr in the Access column Abbreviation R Read read access W Write write access RW Read Write read and write access Offset Number of registers Name Format Unit Value range Access 1 2 Voltage VL1 N Float V R 3 2 Voltage VL2 N Float V R 5 2 Voltage VL3 N Fl...

Page 94: ... 71 2 Amplitude unbalance for voltage Float 0 100 R 73 2 Amplitude unbalance for current Float 0 200 R 75 2 Maximum voltage VL1 N Float V R 77 2 Maximum voltage VL2 N Float V R 79 2 Maximum voltage VL3 N Float V R 81 2 Maximum voltage VL1 L2 Float V R 83 2 Maximum voltage VL2 L3 Float V R 85 2 Max voltage VL3 L1 Float V R 87 2 Maximum current L1 Float A R 89 2 Maximum current L2 Float A R 91 2 Max...

Page 95: ... 153 2 Min voltage VL2 L3 Float V R 155 2 Min voltage VL3 L1 Float V R 157 2 Minimum current L1 Float A R 159 2 Minimum current L2 Float A R 161 2 Minimum current L3 Float A R 163 2 Minimum apparent power L1 Float VA R 165 2 Minimum apparent power L2 Float VA R 167 2 Minimum apparent power L3 Float VA R 169 2 Minimum active power L1 Float W R 171 2 Minimum active power L2 Float W R 173 2 Minimum a...

Page 96: ...e 3 Bit 0 Input 0 R 211 2 Active tariff Unsigned long 0 Tariff 1 1 Tariff 2 R 213 2 Operating hours counter Unsigned long s 0 999999999 RW 215 2 Universal counter Unsigned long 0 999999999 RW 217 2 Relevant parameter changes counter Unsigned long R 219 2 Counter all parameter changes Unsigned long R 221 2 Counter Limit Violations R 223 2 Neutral current Float A R 225 2 Max neutral current Float A ...

Page 97: ...tage L1 L2 Float 0 999 9 R 279 2 max THD voltage L2 L3 Float 0 999 9 R 281 2 max THD voltage L3 L1 Float 0 999 9 R 501 2 Cumulated average active power import Float W R 503 2 Cumulated average reactive power import Float var R 505 2 Cumulated average active power export Float W R 507 2 Cumulated average reactive power export Float var R 509 2 Maximum active power reading during the period Float W ...

Page 98: ...AG_MULTIPLE_TIMECHANG E 0x00040000 FLAG_CURRENT_TRANSFORM ER 0x00080000 FLAG_LOGENTRY 0x0000100 FLAG_LOGBOOK_FULL 0x00002000 FLAG_Q1 0x00000040 FLAG_BAD_QUALITY_MARKER 0x00000001 R 561 4 Active energy import current period T1 Double Wh R 565 4 Active energy import current period T2 Double Wh R 569 4 Reactive energy import current period T1 Double Wh R 573 4 Reactive energy import current period T2...

Page 99: ...iff 1 Double Wh RW 853 4 L1 active energy export tariff 2 Double Wh RW 857 4 L1 reactive energy import tariff 1 Double varh RW 861 4 L1 reactive energy import tariff 2 Double varh RW 865 4 L1 reactive energy export tariff 1 Double varh RW 869 4 L1 reactive energy export tariff 2 Double varh RW 873 4 L1 apparent energy tariff 1 Double VAh RW 877 4 L1 apparent energy tariff 2 Double VAh RW 881 4 L2 ...

Page 100: ... active energy import Double Wh R 965 4 Secondary total active energy export Double Wh R 969 4 Total active energy import Double Wh R 973 4 Total active energy export Double Wh R 2801 2 Total active energy import tariff 1 Float Wh R 2803 2 Total active energy import tariff 2 Float Wh R 2805 2 Total active energy export tariff 1 Float varh R 2807 2 Total active energy export tariff 2 Float varh R 2...

Page 101: ...oat varh R 2849 2 L2 reactive energy import tariff 1 Float Wh R 2851 2 L2 reactive energy import tariff 2 Float Wh R 2853 2 L2 reactive energy export tariff 1 Float varh R 2855 2 L2 reactive energy export tariff 2 Float varh R 2857 2 L2 apparent energy tariff 1 Float VAh R 2859 2 L2 apparent energy tariff 2 Float VAh R 2861 2 L3 active energy import tariff 1 Float Wh R 2863 2 L3 active energy impo...

Page 102: ...er of registers Name Format Unit Value range Access 2883 2 Secondary total active energy export Float Wh R 2885 2 Total active energy import Float Wh R 2887 2 Total active energy export Float Wh R The following tables contain further details of all measured variables indicated by a ...

Page 103: ...ensure the start offset and the number of registers are correct when making write accesses Example If a value consists of two registers a read command applied in the second register will generate an error code The PAC3200T will also output an error code if a write operation ends in the middle of a multi register value Abbreviations in the Access column Abbreviation R Read access W Write access RW ...

Page 104: ... 55 30055 2 THDI_L2 Float R 1 57 30057 2 THDI_L3 Float R 1 59 30059 2 FREQ Float R 1 61 30061 2 V_LN_AVG Float R 1 63 30063 2 V_LL_AVG Float R 1 65 30065 2 I_AVG Float R 1 67 30067 2 VA_SUM Float R 1 69 30069 2 P_SUM Float R 1 71 30071 2 VARQ1_SUM Float R 1 73 30073 2 PF_SUM Float R 1 75 30075 2 V_BAL Float R 1 77 30077 2 I_BAL Float R 1 79 30079 2 I_N Float R 1 81 30081 2 COS1_L1 Float R 1 83 300...

Page 105: ...293 2 max_VARQ1_L2 Float R 1 295 30295 2 max_VARQ1_L3 Float R 1 297 30297 2 max_PF_L1 Float R 1 299 30299 2 max_PF_L2 Float R 1 301 30301 2 max_PF_L3 Float R 1 303 30303 2 max_THDV_L1 Float R 1 305 30305 2 max_THDV_L2 Float R 1 307 30307 2 max_THDV_L3 Float R 1 309 30309 2 max_THDI_L1 Float R 1 311 30311 2 max_THDI_L2 Float R 1 313 30313 2 max_THDI_L3 Float R 1 315 30315 2 max_FREQ Float R 1 317 3...

Page 106: ...oat R 1 531 30531 2 min_I_L2 Float R 1 533 30533 2 min_I_L3 Float R 1 535 30535 2 min_VA_L1 Float R 1 555 30555 2 min_PF_L2 Float R 1 557 30557 2 min_PF_L3 Float R 1 559 30559 2 min_THDV_L1 Float R 1 561 30561 2 min_THDV_L2 Float R 1 563 30563 2 min_THDV_L3 Float R 1 565 30565 2 min_THDI_L1 Float R 1 567 30567 2 min_THDI_L2 Float R 1 569 30569 2 min_THDI_L3 Float R 1 571 30571 2 min_FREQ Float R 1...

Page 107: ... 7 31007 2 V_L2 Float R 2 9 31009 2 V_L3 Float R 2 11 31011 2 V_L12 Float R 2 13 31013 2 V_L23 Float R 2 15 31015 2 V_L31 Float R 2 17 31017 2 I_L1 Float R 2 19 31019 2 I_L2 Float R 2 21 31021 2 I_L3 Float R 2 23 31023 2 VA_L1 Float R 2 25 31025 2 VA_L2 Float R 2 27 31027 2 VA_L3 Float R 2 29 31029 2 P_L1 Float R 2 31 31031 2 P_L2 Float R 2 33 31033 2 P_L3 Float R 2 35 31035 2 VARQ1_L1 Float R 2 3...

Page 108: ...103 2 THDV_L23 Float R 2 105 31105 2 THDV_L31 Float R 2 107 31107 2 reserved 2 257 31257 2 Time stamp Aggregation Stage n UNIX_TS R 2 259 31259 2 Flags Aggregation Stage n Uint32 R 2 261 31261 2 max_V_L1 Float R 2 263 31263 2 max_V_L2 Float R 2 265 31265 2 max_V_L3 Float R 2 267 31267 2 max_V_L12 Float R 2 269 31269 2 max_V_L23 Float R 2 271 31271 2 max_V_L31 Float R 2 273 31273 2 max_I_L1 Float R...

Page 109: ...9 31339 2 max_COS1_L2 Float R 2 341 31341 2 max_COS1_L3 Float R 2 343 31343 2 max_COS1_SUM Float R 2 345 31345 2 reserved Float R 2 347 31347 2 reserved Float R 2 349 31349 2 reserved Float R 2 351 31351 2 reserved Float R 2 353 31353 2 reserved Float R 2 355 31355 2 reserved Float R 2 357 31357 2 max_THDV_L12 Float R 2 359 31359 2 max_THDV_L23 Float R 2 361 31361 2 max_THDV_L31 Float R 2 363 3136...

Page 110: ...loat R 2 571 31571 2 min_FREQ Float R 2 573 31573 2 min_V_LN_AVG Float R 2 575 31575 2 min_V_LL_AVG Float R 2 577 31577 2 min_I_AVG Float R 2 579 31579 2 min_VA_SUM Float R 2 581 31581 2 min_P_SUM Float R 2 583 31583 2 min_VARQ1_SUM Float R 2 585 31585 2 min_PF_SUM Float R 2 587 31587 2 min_V_BAL Float R 2 589 31589 2 min_I_BAL Float R 2 591 31591 2 min_I_N Float R 2 593 31593 2 min_COS1_L1 Float ...

Page 111: ...07 2 Work portion today Tariff 2 Float R 90 9 32009 2 TS of day 1 UNIX_TS UTC R 90 11 32011 2 Work portion Tariff 1 Float R 90 13 32013 2 Work portion Tariff 2 Float R 90 15 32015 2 TS of day 2 UNIX_TS UTC R 90 17 32017 2 Work portion Tariff 1 Float R 90 19 32019 2 Work portion Tariff 2 Float R 90 21 32021 2 TS of day 3 UNIX_TS UTC R 90 23 32023 2 Work portion Tariff 1 Float R 90 25 32025 2 Work p...

Page 112: ...TS UTC R 90 95 32095 2 Work portion Tariff 1 Float R 90 97 32097 2 Work portion Tariff 2 Float R 90 99 32099 2 TS of day 16 UNIX_TS UTC R 90 101 32101 2 Work portion Tariff 1 Float R 90 103 32103 2 Work portion Tariff 2 Float R 90 105 32105 2 TS of day 17 UNIX_TS UTC R 90 107 32107 2 Work portion Tariff 1 Float R 90 109 32109 2 Work portion Tariff 2 Float R 90 111 32111 2 TS of day 18 UNIX_TS UTC ...

Page 113: ...30 UNIX_TS UTC R 90 185 32185 2 Work portion Tariff 1 Float R 90 187 32187 2 Work portion Tariff 2 Float R 90 189 32189 2 TS of day 31 UNIX_TS UTC R 90 191 32191 2 Work portion Tariff 1 Float R 90 193 32193 2 Work portion Tariff 2 Float R 90 195 32195 2 TS of day 32 UNIX_TS UTC R 90 197 32197 2 Work portion Tariff 1 Float R 90 199 32199 2 Work portion Tariff 2 Float R 90 201 32201 2 TS of day 33 U...

Page 114: ...45 UNIX_TS UTC R 90 275 32275 2 Work portion Tariff 1 Float R 90 277 32277 2 Work portion Tariff 2 Float R 90 279 32279 2 TS of day 46 UNIX_TS UTC R 90 281 32281 2 Work portion Tariff 1 Float R 90 283 32283 2 Work portion Tariff 2 Float R 90 285 32285 2 TS of day 47 UNIX_TS UTC R 90 287 32287 2 Work portion Tariff 1 Float R 90 289 32289 2 Work portion Tariff 2 Float R 90 291 32291 2 TS of day 48 U...

Page 115: ...58 UNIX_TS UTC R 90 353 32353 2 Work portion Tariff 1 Float R 90 355 32355 2 Work portion Tariff 2 Float R 90 357 32357 2 TS of day 59 UNIX_TS UTC R 90 359 32359 2 Work portion Tariff 1 Float R 90 361 32361 2 Work portion Tariff 2 Float R 90 363 32363 2 TS of day 60 UNIX_TS UTC R 90 365 32365 2 Work portion Tariff 1 Float R 90 367 32367 2 Work portion Tariff 2 Float R 90 369 32369 2 TS of day 61 U...

Page 116: ...ortion Tariff 2 Float R 91 39 32439 2 TS of month 6 UNIX_TS UTC R 91 41 32441 2 Work portion Tariff 1 Float R 91 43 32443 2 Work portion Tariff 2 Float R 91 45 32445 2 TS of month 7 UNIX_TS UTC R 91 47 32447 2 Work portion Tariff 1 Float R 91 49 32449 2 Work portion Tariff 2 Float R 91 51 32451 2 TS of month 8 UNIX_TS UTC R 91 53 32453 2 Work portion Tariff 1 Float R 91 55 32455 2 Work portion Tar...

Page 117: ...iff 1 Float R 91 115 32515 2 Work portion Tariff 2 Float R 91 117 32517 2 TS of month 19 UNIX_TS UTC R 91 119 32519 2 Work portion Tariff 1 Float R 91 121 32521 2 Work portion Tariff 2 Float R 91 123 32523 2 TS of month 20 UNIX_TS UTC R 91 125 32525 2 Work portion Tariff 1 Float R 91 127 32527 2 Work portion Tariff 2 Float R 91 129 32529 2 TS of month 21 UNIX_TS UTC R 91 131 32531 2 Work portion T...

Page 118: ...ile or events stored in a logbook out of a PAC device via Modbus Structure of request frame 7 bytes 1 byte 1 byte 1 byte 5 bytes MBAP Header Function code 0x64 Data Log Identifier Data Identifier Advanced Data Identifiers The data log identifier is defined system wide for all PAC devices The data memory which is to be read out of the PAC device can be selected using this identifier The data identi...

Page 119: ...onsists of an object ID 4 bytes format unsigned long big endian and the number 1 byte of data records required in the response frame Every data record of a historical data memory in the PAC device can be addressed by this object ID OID which is unique in the device A special entry or a number of entries which are inserted in the frame one after the other can be read The highest OID in existence is...

Page 120: ...ormation flag bytes by the device This information helps the user to identify occurrences during the demand periods Description of the information flag bytes FLAG_TARIFF_T1 0x00xxxxxx FLAG_TARIFF_T2 0x01xxxxxx FLAG_TARIFF_UNKNOWN 0xFFxxxxxx FLAG_QUALITY_UNSECURE 0x00800000 FLAG_QUALITY_AUXPOWER_FAIL 0x00400000 FLAG_QUALITY_PERIOD_TO_SHORT 0x00010000 FLAG_QUALITY_TIME_UNSECURE 0x00200000 FLAG_MULTI...

Page 121: ...d in Wh Active energy counter reading Import T1 T2 act Period in Wh Active energy counter reading Export T1 T2 act Period in Wh Real load profile period length act Period in ms Information flag bytes act period unix time UTC signed long unsigned long float float double double unsigned long Bitfield 4 byte 4 byte 4 byte 4 byte 4 byte 8 byte 8 byte 4 byte 4 byte 2D Length of 2nd record in a row star...

Page 122: ...n menu is active Status 0x02000000 R 0 2 Voltage overload Status 0x04000000 R 0 3 Current overload Status 0x08000000 R 0 5 Update status is active Status 0x20000000 R 0 6 Hardware write protection is active Status 0x40000000 R 0 7 Modbus communication is write protected Status 0x80000000 R 1 1 Maximum pulse rate exceeded Status 0x00020000 R 2 0 Relevant parameter changes1 Saving 0x00000100 R 2 2 M...

Page 123: ...it R 2 0 Limit 2 status Bit R 3 0 Limit 3 status Bit R 4 0 Limit 4 status Bit R 5 0 Limit 5 status Bit R 50 0 Limit Logic status Bit R 108 0 Relevant parameter changes Bit 0 not active 1 active R 109 0 Upper or lower limit violation Bit R 110 0 Maximum pulse rate exceeded Bit R 111 0 Restart of the device Bit R 112 0 Resetting of energy counter by user Bit R 117 0 Maximum pulse rate exceeded Bit R...

Page 124: ...asurement using voltage transformers Unsigned long 0 No RW 1 Yes 50005 2 Primary voltage Unsigned long 1 999999 V RW 50007 2 Secondary voltage Unsigned long 1 690 V RW 50011 2 Primary current Unsigned long 99999 A RW 50013 2 Secondary current Unsigned long 1 A 5 A R 50019 2 Minimum current 1 rated current Float 0 0 10 0 RW 50021 2 Demand period min Unsigned long 1 60 RW 50023 2 Synchronization Uns...

Page 125: ... Value range Access 50025 2 Digital input Action Unsigned long 0 Status only RW 1 Pulse input 2 On peak off peak tariff switching 3 Synchronization 50029 2 Pulse input mode Unsigned long 0 0 kWh RW 1 Export kWh 50031 2 Pulses per unit pulses per 1000 Wh VARh Unsigned long 1 999 RW 50239 2 Input pulse divider Unsigned long 0 1 kWh RW 1 10 kWh 2 100 kWh 3 1000 kWh ...

Page 126: ...hing output 3 Rotation 4 Limit violation 5 Energy pulse 50037 2 Limit violation mode Unsigned long 0 Limit logic RW 1 Limit 0 2 Limit 1 3 Limit 2 4 Limit 3 5 Limit 4 6 Limit 5 50041 2 Energy pulse mode Unsigned long 0 Import kWh RW 1 Export kWh 2 Import kVARh 3 Export kVARh 50043 2 Pulses per unit pulses per 1000 Wh VARh Unsigned long 1 4000 RW 50045 2 Pulse length ms Unsigned long 30 500 RW 50147...

Page 127: ...t 4 8 Limit 5 Table A 11 Setting parameter for limit 0 Offset Number of registers Name Unit Format Value range Access 50063 2 ON OFF Unsigned long 0 OFF RW 1 ON 50065 2 Hysteresis Float 0 0 20 0 RW 50067 2 Delay s Unsigned long 0 10 RW 50069 2 Operation in Limit Logic Unsigned long 0 Not used RW 1 AND 2 OR 50071 2 Source Unsigned long 0 V_L1 RW 1 V_L2 2 V_L3 3 V_L12 4 V_L23 5 V_L31 6 I_L1 7 I_L2 8...

Page 128: ...1 Less than Table A 12 Settings parameter for limit value 1 5 Offset limit value 1 Offset limit value 2 Offset limit value 3 Offset limit value 4 Offset limit value 5 Number of registers Name Unit Format Value range Access 50077 50091 50105 50119 50133 2 ON OFF Unsigned long See value range table Setting parameters for limit 0 RW 50079 50093 50107 50121 50135 2 Hysteresis Float RW 50081 50095 5010...

Page 129: ...codes Value range Access 62997 2 IP filter ON OFF unsigned long 0x03 0x04 0x10 RW 63001 2 IP address unsigned long 0x03 0x04 0x10 0 FFFFFFFFh RW 63003 2 Subnet mask unsigned long 0x03 0x04 0x10 0 FFFFFFFFh RW 63005 2 Gateway unsigned long 0x03 0x04 0x10 0 FFFFFFFFh RW 63007 2 Bootloader Version unsigned long 0x03 0x04 char uchar uchar uchar R 63009 2 Password Protection ON OFF unsigned long 0x03 0...

Page 130: ...d in the second register for example will generate an error code The PAC3200T will also output an error code if for example a write operation ends in the middle of a multi register value Table A 14 I M 0 parameters with the function codes 0x03 and 0x04 Offset Total registers Number of registers per parameter Name Format Value range Access Start offset 64001 27 1 Manufacturer s ID unsigned short 42...

Page 131: ...es 0x03 0x04 and 0x10 Offset Total registers Number of registers per parameter Name Format Value range Access Start offset 64028 89 16 Plant identifier Char 32 ASCII RW 64044 11 Location identifier Char 22 ASCII RW 64055 8 Installation date Char 16 ASCII RW 64063 27 Comment Char 54 ASCII RW 64090 27 Signature Char 54 RW ...

Page 132: ... W 60003 1 Reset minimum values unsigned short 0 W 60004 1 Reset energy counter unsigned short 0 all W 1 Active energy import tariff 1 2 Active energy import tariff 2 3 Active energy export tariff 1 4 Active energy export tariff 2 5 Reactive energy import tariff 1 6 Reactive energy import tariff 2 7 Reactive energy export tariff 1 8 Reactive energy export tariff 2 9 Apparent energy tariff 1 10 App...

Page 133: ...0 1 High byte group assignment Low byte 1 ON 0 OFF W 1 The Modbus Master must acknowledge these diagnostics bits A 1 14 Modbus standard device identification with the function code 0x02 Addressing the Modbus standard device identification You can use Modbus function code 0x2B on these device identification parameters Table A 17 Parameter for Modbus standard device identification Object ID Name For...

Page 134: ...Equipment Manual 09 2022 L1V30415168B 03 132 ...

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