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Siemens SENTRON 7KT PAC1600 Equipment Manual
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Siemens SENTRON 7KT PAC1600 Equipment Manual

Energy meter
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Summary of Contents for Siemens SENTRON 7KT PAC1600

  • Page 3 Introduction Safety instructions SENTRON Description Installation/removal Measuring devices 7KT16 energy meter Connection Commissioning Equipment Manual Service and maintenance Technical data Dimensional drawings ESD guidelines 09/2020 2514284147-04...
  • Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 5: Table Of Contents

    Table of contents Introduction ............................7 Components of the product ....................7 Latest information ....................... 7 Advanced training courses ....................7 Open Source Software ......................8 Qualified personnel ......................9 Safety instructions ..........................11 Description ............................15 Performance features ......................15 Measuring inputs .......................
  • Page 6 Table of contents 3.5.4.3 Tariffs ..........................51 3.5.4.4 Hour counter ........................52 3.5.4.5 Limit threshold status display (LIMx) .................. 52 3.5.4.6 Alarm display ........................53 3.5.4.7 Parameter table ......................... 54 3.5.4.8 Command menu ........................ 64 3.5.5 Wiring test ......................... 65 Supporting software ......................
  • Page 7 Table of contents Dimensional drawings ........................105 Single-phase device ......................105 Three-phase device ......................105 ESD guidelines ........................... 107 Electrostatic sensitive devices (ESD) ................. 107 Index ..............................109 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 9: Introduction

    Advanced training courses Find out about training courses on offer on the following link. Training for Industry (https://www.siemens.com/sitrain-lowvoltage) Here you can choose from: • Web-based training courses (online, informative, free) • Classroom training courses (course attendance, comprehensive, subject to fee) You also have the possibility of compiling your own training portfolio via Learning paths.

  • Page 10: Open Source Software

    Introduction 1.4 Open Source Software Open Source Software STM32L1xx_StdPeriph_Driver V1.2.0: Redistribution and use in source and binary forms, with or without modification, are permitted, provided that the following conditions are met: 1. Redistribution of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  • Page 11: Qualified Personnel

    Introduction 1.5 Qualified personnel Qualified personnel Some of the following tasks are carried out when hazardous voltage is present. For this reason, they must only be carried out by qualified personnel who are familiar with the safety regulations and precautions and who follow the safety regulations and precautions. •...
  • Page 12 Introduction 1.5 Qualified personnel 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 13: Safety Instructions

    Safety instructions DANGER Risk of death due to electric shock and arc flashover! For the 5 A device, it is only possible to measure the current via external current transformers. When using the current transformers, the circuit is not protected by a fuse. •...
  • Page 14 Electrical installation demands technical competence Notes Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain –...
  • Page 15 Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer's exposure to cyber threats.

  • Page 17: Description

    Description Performance features The PAC1600 is a measuring device for measuring the basic electrical variables in low-voltage power distribution. Measured variables are shown on the display of the PAC1600. The PAC1600 is mounted on a DIN rail or is screwed in place using extractable clips. Versions The PAC1600 measuring device is available in several versions: •...
  • Page 18 Description 3.1 Performance features Three-phase devices Description 7KT1661 5 A, Modbus RTU 7KT1662 5 A, Modbus RTU, MID 7KT1663 5 A, M-Bus 7KT1664 5 A, M-Bus, MID 7KT1672 5 A, S0 7KT1673 5 A, S0, MID 7KT1665 80 A, Modbus RTU 7KT1666 80 A, Modbus RTU, MID 7KT1667...

  • Page 19: Measuring Inputs

    Description 3.2 Measuring inputs MID-approved MID-approved devices are included in the portfolio. These devices are suitable for billing purposes. Certain actions cannot be performed on devices with an MID mark, e.g. firmware update, reset of energy values. Measuring inputs 3.2.1 Current measurement NOTICE Device damage due to DC current...

  • Page 20: Voltage Measurement

    Description 3.3 Single-phase devices 3.2.2 Voltage measurement NOTICE Device damage due to DC voltage The device is not suitable for measuring DC voltage. Only measure AC voltage with the device. Design of the PAC1600 device PAC1600 is designed for • Direct measurement on the grid •...

  • Page 21: Keypad Functions

    Description 3.3 Single-phase devices Basic properties • DIN rail enclosure, 2 MW (36 mm wide) • Direct connection for currents up to 63 A • LCD with backlighting • 6-digit counter with one place after the decimal point • Key for selecting measured quantities and for setting parameters •...

  • Page 22: Advanced Functions

    Description 3.3 Single-phase devices 5. Press the front key (> 3 s) to confirm and return to the parameter code selection. ESC appears on the display after the last parameter code. 6. Press the front key (> 3 s). The parameters are saved. The system resumes normal operation. 3.3.2 Advanced functions Procedure...

  • Page 23: Selection Of Measured Values

    Description 3.3 Single-phase devices 3.3.3 Selection of measured values Press the front key briefly to select the displayed values on the screen in the sequence shown below. Each measured variable is indicated by the corresponding symbol in the lower section of the display.

  • Page 24: Devices With Rs 485 Interface

    Description 3.3 Single-phase devices 3.3.4.1 Devices with RS 485 interface You can transmit the measured values of the energy meters via the RS 485 interface. The device functions as a standard Modbus slave. Serial communication is configured using setup parameters P-20 to P-24. You can find the Modbus register tables in chapter Modbus address table for single-phase devices with Modbus interface (Page 82).

  • Page 25: Devices With S0 Interface Or Digital Output

    Description 3.3 Single-phase devices 3.3.4.3 Devices with S0 interface or digital output You can use the digital output either as an S0 pulse output or as a limit threshold violation. You can connect the device in PNP or NPN mode. You will find more information on this in chapters Technical data (Page 99), Dimensional drawings (Page 105), and Connecting single- phase device (Page 74).

  • Page 26: Setup Parameter Table

    Description 3.3 Single-phase devices 3.3.4.4 Setup parameter table For all single-phase devices Code Description Default Range P-01 Password 0000 0000 … 9999 P-02 Activate programmable limit thresh- • • P-03 Limit threshold • 01 = kW • 02 = kvar •...
  • Page 27 Description 3.3 Single-phase devices Explanations about the code P-01 Setting 0000 (default) deactivates password protection. P-02 Defines the function of the outputs depending on the device version. 100 PUL … 1 PUL Digital outputs function as pulse transmitters for active energy counting. These se- lection options define the number of pulses transmitted for each kWh.
  • Page 28 Description 3.3 Single-phase devices For single-phase devices with an RS 485 interface Code Description Default Range P-20 Address 001 … 255 P-21 Baud rate 9600 • 1200 • 2400 • 4800 • 9600 • 19200 • 38400 P-22 Data format 8 bit - n •...
  • Page 29 Description 3.3 Single-phase devices For single-phase devices with an M-Bus interface Code Description Default Range P-20 Primary address 001 … 250 P-21 Secondary address HIGH Serial 0000 … 9999 number P-22 Secondary address LOW Serial 0000 … 9999 number P-23 Baud rate 2400 •...

  • Page 30: Three-Phase Devices 80 A

    Description 3.4 Three-phase devices 80 A Three-phase devices 80 A ① Sealing cover ② Energy flow indicator • If the device detects an active energy flow, a rotating symbol appears on the top right of the display. • If no active energy consumption is present, or if the load is drawing less than the starting current, the rotating symbol disappears.

  • Page 31: Keypad Functions

    Description 3.4 Three-phase devices 80 A Basic properties • DIN rail enclosure, 4 MW (72 mm wide) • Direct connection for currents up to 80 A • LCD with backlighting • 6-digit counter with one place after the decimal point •...

  • Page 32: Advanced Functions

    Description 3.4 Three-phase devices 80 A Setting parameters 1. Press the "Next" key while SETUP is visible on the display. The first parameter code P1-01 appears on the display. 2. Use the "Increase" or "Decrease" key to move to the next parameters P-02, P-03, etc. 3.

  • Page 33: Selection Of Measured Values

    Description 3.4 Three-phase devices 80 A 6. The first entry in the following list appears on the display: – CLEAR P: Clear partial energy meters – CLEAR h: Clear partial hour counter (if activated) – CLEAR d: Clear maximum demand values (if activated) –...
  • Page 34 Description 3.4 Three-phase devices 80 A Symbol Measured variable pages Format Subpages Select with "Increase" or "Decrease" Select with "Next" Total active energy import 000000.0 Σ kWh + part Partial active energy import 000000.0 Σ kWh T1 Active energy import tariff 1 000000.0 Σ...

  • Page 35: Parameterization

    Description 3.4 Three-phase devices 80 A 3.4.4 Parameterization 3.4.4.1 Devices with RS 485 interface You can transmit the measured values of the energy meters via the RS 485 interface. The device functions as a standard Modbus slave. The Modbus register table is provided in the appendix. You can find more information in chapter Modbus address table for three-phase devices 80 A with Modbus interface (Page 91).
  • Page 36 Description 3.4 Three-phase devices 80 A Code Description Default Range P6-01 Activate hour counter 1 • • • • P6-02 Activate hour counter 2 • • • • P6-03 Activate hour counter 3 • • • • P7-01 Activate demand values •...
  • Page 37 Description 3.4 Three-phase devices 80 A For the variant with M-Bus interface Code Description Default Range P8-01 Primary address 001 … 250 P8-02 Secondary address HIGH Serial 0000 … 9999 number P8-03 Secondary address LOW Serial 0000 … 9999 number P8-04 Baud rate 2400...
  • Page 38 Description 3.4 Three-phase devices 80 A P5-01 Selects the function of the programmable input: • OFF = Input deactivated. • ON = Input activated (for general functions, such as hour counter enable). • TAR = Selects the energy tariff (T1 / T2). •...

  • Page 39: Devices With S0 Interface Or Digital Output

    Description 3.4 Three-phase devices 80 A 3.4.4.4 Devices with S0 interface or digital output The devices have two mutually independent digital outputs. You can use the digital output either as an S0 pulse output or as a limit threshold violation. You can connect the device in PNP or NPN mode.

  • Page 40: Setup Parameter Table For Devices With S0 Interface

    Description 3.4 Three-phase devices 80 A 3.4.4.5 Setup parameter table for devices with S0 interface Device-dependent parameters Code Description Default Range P1-01 Password 0000 0000 … 9999 P2-01 Function of output 1 10 PUL/k • OFF = Deactivated • 1000 PUL/kWh •...
  • Page 41 Description 3.4 Three-phase devices 80 A Code Description Default Range P5-01 Activate hour counter • • • THR1 • THR2 • P5-02 Activate demand values • • P1-01 Setting 0000 (default) deactivates password protection. Every other setting defines the password for access to advanced functions. P2-01 Defines the function of output 1: •...

  • Page 42: Programmable Ac Input

    Description 3.4 Three-phase devices 80 A P5-01 Defines the operating hours counter: • OFF = Hour counter deactivated. Nothing appears on the display. • ON = The hour counter is incremented for as long as the energy meter measures energy. •...
  • Page 43 Description 3.4 Three-phase devices 80 A Setup Unit of meas- Measured value urement V L2 Phase voltage L2N V L3 Phase voltage L3N V L-L Phase-to-phase voltage V L1L2 Phase-to-phase voltage L1L2 V L2L3 Phase-to-phase voltage L2L3 V L3L1 Phase-to-phase voltage L-L1 Voltage A L1 Voltage L1...

  • Page 44: Three-Phase Devices 5 A

    Description 3.5 Three-phase devices 5 A Three-phase devices 5 A ① Sealing cover ② Display ③ Active energy pulse indicator The red LED on the front panel outputs 10000 pulses for every kWh of energy consumed or output, with reference to the secondary current transformer. The flashing frequency of the LED immediately indicates how much current is required in any particular moment.

  • Page 45: Keypad Functions

    Description 3.5 Three-phase devices 5 A • AC input for tariff selection • Texts available in six languages – English – Italian – French – Spanish – Portuguese – German Display indications ① Unit of measured variables ② Selected phase ③...
  • Page 46 Description 3.5 Three-phase devices 5 A "Increase" and "Decrease" keys • Press the "Increase" or "Decrease" key: – Scroll between screens – Select available options on the display – Change (increase/decrease) settings • Simultaneously press the "Increase" and "Decrease" keys: Opens and closes the various display and setup menus.

  • Page 47: Advanced Functions

    Description 3.5 Three-phase devices 5 A 3.5.2 Advanced functions Procedure 1. Press both the "Increase" and "Decrease" keys simultaneously from any display. The device changes to the Menu display. 2. Press "Increase" or "Decrease" key to change to the Set display. 3.

  • Page 48: Selection Of Measured Values

    Description 3.5 Three-phase devices 5 A 3.5.3 Selection of measured values Use the "Decrease" and "Next" keys to scroll through the display pages of the measured variables in succession. Some measurements may not be displayed on the device depending on parameterization and the connection.
  • Page 49 Description 3.5 Three-phase devices 5 A Home ① Active energy percentage with reference to nominal value ② RS 485 communication active (flashing) ③ Total active energy meter ④ Active power Note After a defined time has elapsed, the system automatically returns to the pages and subpages without having to press a key.

  • Page 50: Parameterization

    Description 3.5 Three-phase devices 5 A 3.5.4 Parameterization 3.5.4.1 Set parameters (setup) Selecting a menu 1. In the standard measurement display, simultaneously press the "Increase" and "Decrease" keys to call the main menu. 2. Select SET and press the "Next" key to open the settings menu. The display shows the first menu level P01 on the top left with selection 01 flashing.
  • Page 51 Description 3.5 Three-phase devices 5 A 4. Press the "Next" key to access the selected menu. 5. Select the submenu (where applicable) and the serial parameter number. 6. After setting the required parameter, you can use the "Next" key to switch to edit mode. Use the keys as follows: –...

  • Page 52: Energy Measurement

    Description 3.5 Three-phase devices 5 A 3.5.4.2 Energy measurement The following pages apply especially to the energy meter: • Active energy import and export • Inductive or capacitive reactive energy • Apparent energy Each page shows the total value and the partial value. You can reset the partial value using the Command menu (Page 64).

  • Page 53: Tariffs

    Description 3.5 Three-phase devices 5 A 3.5.4.3 Tariffs In addition to the total and partial energies, two independent tariffs can be managed for energy measurement. • The tariff is normally selected using the digital input but can be selected via the communication protocol as an option.

  • Page 54: Hour Counter

    Description 3.5 Three-phase devices 5 A 3.5.4.4 Hour counter When the hour counter is activated, the devices display the hour counter page in the following format: ① Hours ② Seconds ③ Minutes The energy meter has one total hour counter and four partial hour counters. You can reset and activate both hour counters using various sources.

  • Page 55: Alarm Display

    Description 3.5 Three-phase devices 5 A 3.5.4.6 Alarm display If alarms are activated, the device displays the page with the corresponding status and the following format: ① Alarm 2 activated/deactivated ② Alarm text activated ③ Alarm code activated ④ Alarm 1 activated/deactivated You can find more information on parameter P09 in chapter Parameter table (Page 54).

  • Page 56: Parameter Table

    Description 3.5 Three-phase devices 5 A 3.5.4.7 Parameter table The following tables show all the available programming parameters with the possible setting range, the factory settings and a description of the parameter function. The description of the parameters visible on the display can deviate from the details in the table in some cases due to the restricted number of available characters.
  • Page 57 Description 3.5 Three-phase devices 5 A Unit Default Range P02.06 Default page – W + kWh • VL-L • VL-N • … P02.07 Default subpage INST • INST • • • • P02.08 Display update time 0.1 … 5.0 P02.09 Exported energy measure –...
  • Page 58 Description 3.5 Three-phase devices 5 A P03 Password Unit Default Range P03.01 Password Enable – • • P03.02 Password User 1000 0 … 9999 P03.03 Password advanced 2000 P03.01 When OFF is set, the password setting is deactivated and access to settings and the command menu is unrestricted.
  • Page 59 Description 3.5 Three-phase devices 5 A P05 Hour counter Unit Default Range P05.01 Activate total hour – counter P05.02 Activate partial hour • counter 1 • • LIMx P05.03 Hour counter 1 … 4 channel number 1 P05.04 Activate partial hour •...
  • Page 60 Description 3.5 Three-phase devices 5 A P07 Communication for devices with Modbus interface only Unit Default Range P07.01 Address – 01 … 255 P07.02 Baud rate 9600 • 1200 • 2400 • 4800 • 9600 • 19200 • 38400 • 57600 •...
  • Page 61 Description 3.5 Three-phase devices 5 A P07.01 Primary address for M-Bus network P07.02 Secondary address for M-Bus network P07.03 Speed of communication P08 Limit thresholds (LIMn, n = 1 to 4) Note This menu is divided into 4 sections for limit thresholds LIM 1 ... 4 in P08.n.01. The menu defines the energy meter measurement to which the limit threshold applies.
  • Page 62 Description 3.5 Three-phase devices 5 A P09 Alarms (ALAn, n = 1 to 4) Note This menu is divided into 4 sections for alarms ALA1 ... 4. Default Range P09.n.01 Alarm source • • LIMx P09.n.02 Channel number (n) 1 … 4 P09.n.03 Reset mode •...
  • Page 63 Description 3.5 Three-phase devices 5 A P11 Energy pulses (PUL1 and PUL2) only for devices with S0 interface/digital outputs Note This menu is divided into two sections for pulses PUL1 and PUL2. Unit Default Range P11.n.01 Measured variable for – •...
  • Page 64 Description 3.5 Three-phase devices 5 A P13 Input Default Range P13.01 Input function – • • LOCK • TAR-A • C01 … C08 P13.02 Normal status • • P13.03 Delay "ON" 1 … 4 P13.04 Delay "OFF" P13.01 Input function: •...
  • Page 65 Description 3.5 Three-phase devices 5 A P14 Outputs (OUT1 and OUT2) only for devices with S0 interface/digital outputs Note This menu is divided into two sections for outputs OUT1 and OUT2. Unit Default Range P14.n.01 Output function – • • •...

  • Page 66: Command Menu

    Description 3.5 Three-phase devices 5 A 3.5.4.8 Command menu The command menu allows you to perform occasional operations (e.g. to reset measured variables and counters). After entering the password for the extended level, you can also use the command menu to perform a number of automatic operations which are useful for the configuration of the device.

  • Page 67: Wiring Test

    Description 3.5 Three-phase devices 5 A 3.5.5 Wiring test You can use the wiring test to check whether the energy meter has been installed correctly. Requirements In order to run the wiring test, the energy meter must be connected to an active system and the following conditions must be fulfilled: •...

  • Page 68: Supporting Software

    Description 3.6 Supporting software Run wiring test 1. Call up the command menu. You can find more information in chapter Command menu (Page 64). 2. Select command C.16 as described in the instructions in chapter Command menu (Page 64). 3. Check the following points: –...

  • Page 69: Powerconfig

    Description 3.6 Supporting software 3.6.2 powerconfig Note Relevant only for devices with an RS 485 interface. The powerconfig software is the combined commissioning and service tool for communication-capable measuring devices and circuit breakers from the SENTRON family. The PC-based tool facilitates parameterization of the devices by saving a great deal of time, in particular when several devices have to be set up.
  • Page 70 Description 3.6 Supporting software 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 71: Installation/Removal

    Installation/removal Installation location WARNING Possible risk of death due to damaged device! Using devices when they are damaged may result in death, serious injury, or property damage. • Do not install damaged devices. • Do not start up damaged devices. NOTICE Material damage due to condensation! Sudden fluctuations in temperature can lead to condensation.

  • Page 72: Installing/Removing Single-Phase Device

    Installation/removal 4.2 Installing/removing single-phase device Installing/removing single-phase device The installation and removal of a single-phase device is similar to that of a three-phase device. Installing three-phase device Installing/removing three-phase device 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 73: Connection

    Connection Safety instructions DANGER Risk of death due to hazardous voltage! Before starting work, disconnect the system and the device from the power supply. DANGER Risk of death due to electric shock and arc flashover! For the 5 A device, it is only possible to measure the current via external current transformers.
  • Page 74 • Before power is applied to the device for the first time, you must place it in the operating room for a period of at least two hours. This allows it to reach temperature balance and avoids humidity and condensation. See also PAC4200 manual (https://support.industry.siemens.com/cs/ww/en/view/34261595) 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 75: Connection Example For Modbus Rtu

    Connection 5.1 Connection example for Modbus RTU Connection example for Modbus RTU Connection of PAC1600 devices to PAC4200 as Modbus RTU / TCP gateway PAC1600 PAC1600 PAC1600 PAC4200/RS 485 expansion module ---| ---| ------------- ------------- ------------- ------------- ------------- ------------- ---| ------------- ------------- -------------...

  • Page 76: Connecting Single-Phase Device

    Connection 5.2 Connecting single-phase device Connecting single-phase device NOTICE Irreparable device damage The wrong system connection can cause irreparable damage to the device. Before connecting the PAC1600, ensure that the local power supply conditions match the specifications on the type plate. Procedure Circuit diagram of single-phase device (outputs depend on device type) The fuse in the voltage measuring input is only used for cable protection.

  • Page 77: Connecting Three-Phase Device

    Connection 5.3 Connecting three-phase device Tightening torque Cable cross-section L1 / N 63A 1.8 … 2.2 2.5 … 16 [15.9 ... 19.5] RS 485 / S0 / M-Bus 0.14 … 0.16 0.5 … 4 [1.2 ... 1.4] Parameterization You can find information on parameterization in chapter Keypad functions (Page 19). Connecting three-phase device NOTICE Irreparable device damage...
  • Page 78 Connection 5.3 Connecting three-phase device Procedure Circuit diagram of three-phase device 5 A (outputs depend on device type) The fuse in the voltage measuring input is only used for cable protection. Tightening torque Cable cross-section I1 / I2 / I3 / 5 A and RS 485 / M-Bus / S0 0.40 …...

  • Page 79: Wiring Test

    Connection 5.4 Wiring test Circuit diagram of three-phase device 80 A (outputs depend on device type) The fuse in the voltage measuring input is only used for cable protection. Tightening torque Cable cross-section L1 / L2 / L3 / N / 80 A 1.8 …...
  • Page 80 Connection 5.4 Wiring test 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 81: Commissioning

    Commissioning Overview Prerequisites • The device has been installed. • The device has been connected in accordance with the possible connection methods. Steps for starting up the device NOTICE Irreparable device damage! The wrong system connection can cause irreparable damage to the device, or can lead to device failure or malfunctions.

  • Page 82: Applying The Measuring Voltage

    Parameterizing with powerconfig You can download the powerconfig configuration software from the Industry Online Support website via the link (https://support.industry.siemens.com/cs/ww/en/view/63452759). Information on how to use powerconfig can be found in the Online Help of the configuration software or by contacting Technical Support.
  • Page 83 Commissioning 6.3 Parameterizing with powerconfig 5. Select PAC1600 in the Search for device option. 6. Enter the communication parameters: – COM port – Address – Baud rate – Format – Protocol 7. Click the Start search button. All devices found are shown in the "Result" window. 8.

  • Page 84: Modbus Address Register

    Commissioning 6.4 Modbus address register 4. Check the device parameters and adjust them if necessary. Note You can only change parameters in offline mode. You can find more information on parameterization in the powerconfig Online Help. 5. In the "Parameters" window, click the "Load to device" button. The set parameters are loaded to the device.
  • Page 85 Commissioning 6.4 Modbus address register Power values Modbus measured variables with the function codes 03 and 04 Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 0812 2066 INT32 Average active power (15m demand) Range limit 0A12 2578 INT32 Max.

  • Page 86: Modbus Address Table For Three-Phase Devices 5 A With Modbus Interface

    Commissioning 6.4 Modbus address register 6.4.2 Modbus address table for three-phase devices 5 A with Modbus interface Continuous measured values Modbus measured variables with the function codes 03 and 04 Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 0002...
  • Page 87 Commissioning 6.4 Modbus address register Max. measured variables (HI) Modbus measured variables with the function codes 03 and 04 Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 0400 1024 UINT32 0.01 Voltage L1N ...same structure as instantaneous values. 0446 1094 UINT32...
  • Page 88 Commissioning 6.4 Modbus address register Energy counters Modbus measured variables with the function codes 03 and 04 Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 1B20 6944 UINT64 10.0 Total active energy - Import 1B24 6948 UINT64 10.0 Total active energy - Export...
  • Page 89 Commissioning 6.4 Modbus address register Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 1BD8 7128 UINT64 10.0 T2 Reactive energy L2 - Import 1BDC 7132 UINT64 varh 10.0 T2 Reactive energy L2 - Export 1BE0 7136 UINT64 varh 10.0...
  • Page 90 Commissioning 6.4 Modbus address register Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 1E84 7812 UINT64 10.0 Partial active energy L3 - Import 1E88 7816 UINT64 10.0 Partial active energy L3 - Export 1E8C 7820 UINT64 varh 10.0 Partial reactive energy L3 - Import...
  • Page 91 Commissioning 6.4 Modbus address register Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 4F00 20224 UINT16 BOOL – Remote 1 4F01 20225 UINT16 BOOL – Remote 2 4F02 20226 UINT16 BOOL – Remote 3 4F04 20227 UINT16 BOOL –...
  • Page 92 Commissioning 6.4 Modbus address register Wiring test results Address Number Format Access Active bit Measured variable of regis- Decimal ters 1F20 7968 UINT32 Voltage L1N UINT32 Voltage L2N UINT32 Voltage L3N UINT32 Current L1 UINT32 Current L2 UINT32 Current L3 UINT32 Incorrect phase sequence UINT32...

  • Page 93: Modbus Address Table For Three-Phase Devices 80 A With Modbus Interface

    Commissioning 6.4 Modbus address register 6.4.3 Modbus address table for three-phase devices 80 A with Modbus interface Continuous measured values Modbus measured variables with the function codes 03 and 04 Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 0002...
  • Page 94 Commissioning 6.4 Modbus address register Energy counters Modbus measured variables with the function codes 03 and 04 Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 1A20 6688 UINT32 Active energy - Import 1A22 6690 UINT32 Active energy - Export 1A24 6692 UINT32...
  • Page 95 Commissioning 6.4 Modbus address register Tariff energy counters Modbus measured variables with the function codes 03 and 04 Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 1B48 6984 UINT32 T1 Active energy - Import 1B4A 6986 –...
  • Page 96 Commissioning 6.4 Modbus address register Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 1B9A 7066 – – – – – 1B9C 7068 UINT32 T1 Active energy L1 - Export 1B9E 7070 – – – – – 1BA0 7072 UINT32...
  • Page 97 Commissioning 6.4 Modbus address register Address Number Format Access Unit Factor Measured variable of regis- Decimal ters 1BF2 7154 – – – – – 1BF4 7156 UINT32 varh T1 Reactive energy L3 - Export 1BF6 7158 – – – – –...

  • Page 99: Service And Maintenance

    Lost or forgotten password If you lose or forget the password, a 6-digit unlock code appears on the display after three consecutive incorrect attempts. You can obtain more information on this as well as the activation code from Siemens Support (http://www.siemens.com/lowvoltage/support- request/).

  • Page 100: Warranty

    Note Loss of warranty If you open the device, you will invalidate the Siemens warranty. Only the manufacturer is permitted to carry out repairs to the devices. Return faulty or damaged devices to Siemens for repair or replacement. Procedure If the device is faulty or damaged, proceed as follows (only during the warranty period): 1.

  • Page 101: Technical Data

    Technical data Technical data PAC1600 Current Modbus M-Bus S0 / Digital Tariff input Accuracy Weight input (A) output Single-phase devices 7KT1651 ● – – – – Class 1 7KT1652 ● – – ● – Class B 7KT1653 – ● – –...
  • Page 102 Technical data 8.1 Technical data Input current Minimum current (I • At 63/80 A: 0.5 A • At 5 A: 0.05 A Max. current (I ) of 63 A devices 63 A Max. current (I ) of 80 A devices 80 A Max.
  • Page 103 Technical data 8.1 Technical data Enclosure Single-phase devices 2 U (DIN 43880) Three-phase devices 4 U (DIN 43880) Installation 35 mm DIN rail (EN 60715) or screwed in place using extractable clips Material Polyamide RAL 7035 Degree of protection Front IP40 Terminals IP20 Certification EAC, CE...
  • Page 104 Technical data 8.1 Technical data Devices with M-Bus (slave) Bus length In accordance with M-Bus specification Speed Programmable 300 ... 38400 baud Typical current consumption ≤ 3 mA (2 charging units) Certifications The SENTRON PAC1600 complies with the requirements of the following European Directives: •...

  • Page 105: Labels On The Enclosure

    Technical data 8.2 Labels on the enclosure Verification Conformity with these Directives is verified by compliance with the following standards: • EN 50470-1: 2006 • EN 50570-3: 2006 Labels on the enclosure Symbol, label Explanation PAC1600 Product/device designation LOB/YYMMDDxxxxxx Serial number of the device EAC certification Overvoltage category CAT III for current and voltage inputs Protective insulation, device with safety class II...
  • Page 106 Technical data 8.2 Labels on the enclosure 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 107: Dimensional Drawings

    Dimensional drawings Single-phase device Three-phase device 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...
  • Page 108 Dimensional drawings 9.2 Three-phase device 7KT16 energy meter Equipment Manual, 09/2020, 2514284147-04...

  • Page 109: Esd Guidelines

    ESD guidelines Electrostatic sensitive devices (ESD) Electrostatic sensitive devices are destroyed by voltage and energy levels far below the limits of human perception. Voltages of this kind occur as soon as a device or an assembly is touched by a person who is not electrostatically discharged. Electrostatic sensitive devices which have been subject to such voltages are usually not immediately recognized as being defective, because a malfunction does not occur until after an extended period of operation.
  • Page 110 ESD guidelines A.1 Electrostatic sensitive devices (ESD) ESD workstation The diagrams below illustrate the required ESD protective measures for electrostatic sensitive devices. ① ESD seat ② ESD standing position ③ ESD seat and ESD standing position Protective measures Conductive floor ESD table ESD footwear ESD smock...

  • Page 111: Index

    Index CE conformity, 102 Main entry Classroom Access main menu, 44 Training, 7 Increase and Decrease keys, 44 Commissioning Next key, 44 Measuring voltage, 80 Measured values Prerequisites, 79 Single-phase device, 21 Components of the product Three-phase device, 31 Available accessories, 7 Measuring inputs Connection Current measurement, 17...
  • Page 112 Index Parameterization Device menu, three-phase device, 30 Warranty Parameter table, single-phase device, 24 Procedure, 98 Parameter table, three-phase device, 33 powerconfig, 80 Training, 7 powerconfig WBT – web-based training, 7 Functions, 67 Qualified personnel, 9 Removal Three-phase device, 70 Safety instructions, 11 Safety-related symbols, 12 Single-phase devices Navigation with front key, 19...

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