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Functions

8.4 Motor protection

SIRIUS 3RW52 Soft Starter
Equipment Manual, 04/2020, A5E35630451002A/RS-AE/005

137

8.4

Motor protection

The 3RW52 soft starter has 2 functions for protecting the motor:

Ⴠ

Electronic motor overload protection

Ⴠ

Thermistor motor protection with temperature sensor (optional)

Use a combination of both of these functions to implement full motor protection.

8.4.1

Electronic motor overload protection

Operating principle

The approximate temperature of the motor is calculated using the measured motor currents

and the parameter settings "Rated operational current I

" and "trip class". This indicates

whether the motor is overloaded or is functioning in the normal operating range. When

overload is detected, the 3RW52 soft starter shuts the motor down. The setting for RESET

MODE determines how the motor is restarted.

Parameters

WARNING

Automatic restart following fault acknowledgment/restart.

Can cause death or serious injury.
The 3RW52 soft starter immediately continues to operate with the values specified by the

control following fault acknowledgment/restart. Outputs are activated when the ON

condition is met.
Take appropriate measures (e.g. start key with monitored start) to prevent unintentional

restarting and to ensure a defined start of the system.

NOTICE
Damage to property possible due to deactivated motor protection.
If the motor is not monitored by a temperature sensor and the trip class is set to

"CLASS OFF", no motor protection is provided.

Содержание SIRIUS 3RW52

Страница 1: ...5E35630451002A RS AE 005 Siemens Industry Online Support 1 Safety information 2 Description 3 Mounting and dismantling 4 Wiring 5 Parameter assignment 6 Commissioning 7 Functions 8 Messages and diagnostics 9 Maintenance and servicing 10 Technical specifications 11 Dimension drawings 12 Circuit diagrams 13 Example circuits A Third party software B ...

Страница 2: ...ay be operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WAR...

Страница 3: ...d disposal 23 3 Description 25 3 1 Target group 25 3 2 History 26 3 3 Device design 27 3 4 Operating principle 28 3 5 Access options for the 3RW52 soft starter 30 3 6 Operating modes and master control function 32 3 6 1 Operating modes 32 3 6 2 Sets the operating mode 35 3 7 Device versions 40 3 8 Areas of application load types 42 3 9 Selection of the soft starter using the Simulation Tool for So...

Страница 4: ...3 Connect the 3RW52 soft starter to the main circuit connection line side motor side 82 5 4 Mounting terminal covers on main circuit connections 84 5 5 Replacement of the box terminal blocks with size 2 86 5 6 Connecting the control terminals screw terminals 88 5 7 Disconnecting the control current form the screw type terminals 89 5 8 Connecting the control terminals spring type terminals 90 5 9 D...

Страница 5: ...t with small load 145 8 10 Response to bus errors Control via digital input 147 8 11 Standard 3RW5 HMI 149 8 11 1 Design of the Standard 3RW5 HMI 149 8 11 2 Standard 3RW5 HMI menu 151 8 12 High Feature 3RW5 HMI 154 8 12 1 Monitoring 154 8 12 1 1 Monitoring the measured values of the 3RW52 soft starter with the 3RW5 HMI High Feature 154 8 12 1 2 Graphic display of measured values on the 3RW5 HMI Hi...

Страница 6: ...re update with micro SD card 3RW5 HMI High Feature 198 10 4 Restore factory setting 199 10 4 1 Restoring the factory settings via High Feature 3RW5 HMI 201 10 4 2 Restoring the factory settings with the Master RESET button via 3RW5 HMI High Feature 202 10 4 3 Restoring the factory settings with the MODE and RESET TEST keys 203 10 5 Device change function 204 10 5 1 Device change with micro SD card...

Страница 7: ... for remote RESET 230 A 2 7 Connecting the temperature sensor 231 A 2 8 Connecting the evaluation unit to the analog output 232 A 3 Special applications 233 A 3 1 Reversing circuit 233 A 3 2 Controlling a motor with a magnetic parking brake 235 A 3 3 EMERGENCY STOP shutdown to SIL 1 or PL c with a 3SK1 safety relay 237 A 3 4 EMERGENCY STOP shutdown to SIL 3 or PL e with a 3SK1 safety relay 242 A 3...

Страница 8: ...Table of contents SIRIUS 3RW52 Soft Starter 8 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 9: ...operating instructions Read online or download available as PDF or individually configurable Ⴠ Certificates Clearly sorted according to approving authority type and country Ⴠ Characteristics For support in planning and configuring your system Ⴠ Product announcements The latest information and news concerning our products Ⴠ Downloads Here you will find updates service packs HSPs and much more for y...

Страница 10: ...icles and products that you need frequently Ⴠ My notifications Your personal mailbox for exchanging information and managing your contacts You can compile your own individual newsletter in the Notifications section Ⴠ My products With product lists you can virtually map your control cabinet your system or your entire automation project Ⴠ My documentation Configure your individual documentation from...

Страница 11: ...port app The Siemens Industry Online Support app provides you access to all the device specific information available on the Siemens Industry Online Support portal for a particular article number such as operating instructions manuals data sheets FAQs etc Die Siemens Industry Online Support app is available for Android and iOS Android iOS ...

Страница 12: ... 3RW52 Soft Starter 12 Equipment Manual 04 2020 A5E35630451002A RS AE 005 1 1 Support Request Use the Support Request online form to send your question directly to Technical Support Support Request Internet https support industry siemens com My ww en requests ...

Страница 13: ...ndustry siemens com cs ww en view 109753752 Ⴠ Equipment Manuals for the 3RW5 soft starter https support industry siemens com cs ww en ps 16212 man Ⴠ Equipment Manual for the 3RW5 PROFINET communication modules https support industry siemens com cs ww en view 109753754 Ⴠ Equipment Manual for the 3RW5 PROFIBUS communication module https support industry siemens com cs ww en view 109753753 Ⴠ Equipmen...

Страница 14: ...or soft starters 3RW5 https support industry siemens com cs ww en ps 16212 faq Ⴠ Downloads for soft starters 3RW5 https support industry siemens com cs ww en ps 16212 dl Ⴠ Catalog IC 10 https support industry siemens com cs ww en view 109747945 Ⴠ Product support for STEP 7 TIA Portal https support industry siemens com cs ww en ps 14672 Ⴠ Premium Efficiency Efficiency class IE3 http w3 siemens com ...

Страница 15: ...tion for such electrostatic sensitive components devices This is also the international abbreviation for such devices ESD devices are identified by the following symbol NOTICE Electrostatic discharge ESD devices can be destroyed by voltages well below the threshold of human perception These static voltages develop when you touch a component or electrical connection of a device without having drain...

Страница 16: ...measures against electrostatic discharge Ⴠ Make sure the grounding is good When handling electrostatic sensitive devices ensure that your body the workplace and packaging are grounded In this way you can avoid becoming electrostatically charged Ⴠ Avoid direct contact As a general rule only touch electrostatic sensitive devices when this is unavoidable e g during maintenance work Handle the devices...

Страница 17: ... the all pole disconnection of live parts All pole disconnection can be achieved e g by Switching off the miniature circuit breaker Switching off the motor circuit breaker Unscrewing fusible links Removing LV HRC fuses 2 The feeder must be locked against inadvertent reconnection to ensure that it remains isolated for the duration of the work This can be achieved for instance by locking the motor a...

Страница 18: ...ive filters e g for reactive power compensation parallel to the 3RW5 soft starter If you use capacitors to correct the power factor actively or passively you must connect them on the line side of the 3RW5 soft starter Make sure that the capacitors do not actively control the power factor during the starting and coasting down phases If you use a contactor disconnector or main contactor together wit...

Страница 19: ...Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 19 2 4 Electromagnetic compatibility EMC according to IEC 60947 4 1 This product is designed for Environment A It may produce radio interference in domestic environments in which case the user may be required to take adequate mitigation measures ...

Страница 20: ...achines 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 www siemens com industrialsecurity Siemens products and so...

Страница 21: ...nual 04 2020 A5E35630451002A RS AE 005 21 2 6 Protection against unauthorized actuation Protect freely accessible operator controls on your machine system against unauthorized actuation if this could result in a risk or danger Take suitable action in this regard for example a lockable key operated switch ...

Страница 22: ...s without any problem and with their full range of functions ensure that all components have the latest firmware Page 196 Ⴠ 3RW52 soft starter Ⴠ 3RW5 HMI High Feature accessory Ⴠ 3RW5 communication module accessory You will find current downloads and a history of the versions with new features on the 3RW5 topic page https support industry siemens com cs ww en view 109747404 ...

Страница 23: ...A5E35630451002A RS AE 005 23 2 8 Recycling and disposal For environmentally friendly recycling and disposal of your old device please contact a company certified for the disposal of old electrical and or electronic devices and dispose of the device in accordance with the regulations in your country ...

Страница 24: ...Safety information 2 8 Recycling and disposal SIRIUS 3RW52 Soft Starter 24 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 25: ...for everyone involved in the following tasks Ⴠ Planning and configuring systems Ⴠ Installation Ⴠ Commissioning Ⴠ Service and maintenance Requirements for use of 3RW5 soft starters Basic knowledge of the following areas Ⴠ General electrical engineering Ⴠ Drive technology Ⴠ Automation technology Ⴠ Handling the automation system and the software used ...

Страница 26: ...itial release 04 2018 x Revision of the manual 01 2019 x Revision of the manual x Addition of functions for the 3RW52 soft starter e g Test with small load 04 2020 x Revision of the manual x Addition of functions for the 3RW52 soft starter e g response to bus error control via digital input restoration of factory settings with the keys MODE and RESET TEST ...

Страница 27: ...cessory ཱི Setting elements for parameter assignment ུ MODE key ཱུ Slot for 3RW5 communication module accessory ྲྀ Connectible conductor cross sections You will also find the conductor cross sections that can be connected in the Technical data Page 207 ཷ Scale of the setting element Ie You will also find the applicable scale in the Technical data Page 207 ླྀ Diagnostics LEDs and RESET TEST key ཹ Eye f...

Страница 28: ...tor voltage is immediately increased to 100 of the line voltage t2 The internal bypass contacts close and the power semiconductors are bypassed The 3RW52 soft starter is then in bypass operation Canceling the switch on command t4 activates the stopping mode and the motor is shut down The power semiconductors also ensure that the motor coasts down smoothly to a stop As long as the stopping time is ...

Страница 29: ...ions provided by the optional 3RW5 HMI Standard or 3RW5 HMI High Feature Ⴠ Connection to the motor in standard inline circuit or in inside delta circuit Ⴠ Adjustable RESET MODE Manual RESET Remote RESET Auto RESET for the functions of motor protection Ⴠ Extended full motor protection via optional thermistor motor protection for connection of a temperature switch e g Thermoclick or a thermistor e g...

Страница 30: ...munication module ཱི PC or programming device with configuration software of the controller e g STEP 7 ུ Programmable logic controller e g SIMATIC S7 1500 ཱུ PC with SIRIUS Soft Starter ES TIA Portal Premium Professional via an optional 3RW5 PROFINET or PROFIBUS communication module ྲྀ Motor ཷ PC with SIRIUS Soft Starter ES TIA Portal via local interface on 3RW5 HMI High Feature ླྀ 3RW5 HMI High Featu...

Страница 31: ...Fieldbus via 3RW5 communication module ᅚ via user program ᅚ ᅚ 3RW52 soft starter LEDs LEDs Via input IN Setting elements 1 Via the local interface on the 3RW5 HMI High Feature or via a 3RW5 PROFINET or PROFIBUS communication module 2 Analog output for device version with analog output only and ON RUN relay output can be set 3 Communication parameters of all compatible communication modules can be ...

Страница 32: ...one control source can ever have control at one time different priorities are assigned to the operating modes Read access is also possible without control Control source 3RW5 HMI operating mode Manual operation local HMI controlled ཱ Control source Input IN operating mode Manual operation local input controlled ི Control source Modbus client or Modbus master operating mode Automatic ཱི Control sour...

Страница 33: ...fessional The control source is connected to the 3RW52 soft starter via the 3RW5 communication module In operating mode manual bus control is with the SIRIUS Soft Starter ES TIA Portal Premium software Operating mode manual local In operating mode manual local control is with a control source directly on the 3RW52 soft starter Ⴠ Input IN Ⴠ 3RW5 HMI accessory Ⴠ SIRIUS Soft Starter ES TIA Portal via...

Страница 34: ...trol the 3RW52 soft starter until the bus connection has been restored Alternatively you can remove the 3RW5 communication module Then restore the 3RW52 soft starter on the device to the factory setting Page 203 in order to switch to Manual operation local Input controlled mode Ⴠ 3RW52 soft starter from firmware version V2 0 1 The 3RW52 soft starter behaves in accordance with the parameter Control...

Страница 35: ...starter 3RW52 soft starters with firmware version V2 0 1 and later switch to Automatic mode only with the settings Manual activation or No change on bus error of the parameter Control via digital input Page 147 Receiving master control Automatic mode receives control from the operating mode manual bus or manual local as follows Ⴠ Command in SIRIUS Soft Starter ES TIA Portal Premium Professional fi...

Страница 36: ...omatic mode in response to a command to this effect Brief overview Window Task Card Tab Online Tools SIRIUS Control Panel Master Control Release Control Withdrawal of master control by other control sources Master control is withdrawn from the operating mode manual bus by the operating mode manual local as follows Ⴠ Activation of the Manual operation local input controlled bit in the process image...

Страница 37: ... the local interface on the 3RW5 HMI High Feature higher priority you must first actively give up master control The Input IN can then fetch master control Giving back control By disabling the Manual operation local input controlled bit in the process image output PIQ or in the data table Process image output PIQ depending on the 3RW5 communication module the Automatic mode receives master control...

Страница 38: ...OTE Giving back control The 3RW5 HMI actively gives up the master control function via the action LOCAL REMOTE to the Automatic mode or alternatively to the Input IN In the following cases master control is given up to the Input IN Ⴠ No 3RW5 communication module is installed in the 3RW52 soft starter Ⴠ 3RW52 soft starter from firmware version V2 0 1 The parameter Control via digital input Page 147...

Страница 39: ...Brief overview Window Task Card Tab Online Tools SIRIUS Control Panel Master Control Release Control In the following cases master control is given up to the Input IN Ⴠ No 3RW5 communication module is installed in the 3RW52 soft starter Ⴠ 3RW52 soft starter from firmware version V2 0 1 The parameter Control via digital input Page 147 is set to Permanent activation Withdrawal of master control by o...

Страница 40: ...Description 3 7 Device versions SIRIUS 3RW52 Soft Starter 40 Equipment Manual 04 2020 A5E35630451002A RS AE 005 3 7 Device versions Size 1 Size 2 Size 3 Size 4 ...

Страница 41: ...ter Equipment Manual 04 2020 A5E35630451002A RS AE 005 41 Rated operational current ranges The stated power ratings apply to a rated operational voltage of Ue 400 V in an inline circuit Size 1 Size 2 Size 3 Size 4 Ie Rated operational current P Rated power ...

Страница 42: ...pply system which can have a negative influence on other devices Ⴠ Flicker in lights Ⴠ Influence on computer systems Ⴠ Contactors and relays dropping out The 3RW52 soft starter controls the voltage continuously The torque and the current are thus also increased continuously The power supply system is safeguarded against peak loads and the drive train is protected against damage Ⴠ Smooth starting s...

Страница 43: ...rters The soft starter can be configured with the STS Simulation Tool for Soft Starters software The STS suggests suitable soft starters for the respective application based on the entered motor and load data and application requirements as well as providing information on the parameterization You can download the Simulation Tool for Soft Starters STS for free on the 3RW5 topic page https support ...

Страница 44: ...s to sizes 1 2 x Main circuit Screw terminals x Control circuit Screw terminals 1 x Applies to sizes 3 4 x Main circuit Bus connection x Control circuit Spring loaded terminals 2 x Applies to sizes 1 2 x Main circuit Screw terminals x Control circuit Spring loaded terminals 3 x Applies to sizes 3 4 x Main circuit Bus connection x Control circuit Screw terminals 6 Control terminals with Analog outp...

Страница 45: ...W52 soft starter Rated operating power Pe of the 3RW52 soft starter x x Size 1 Ie 13 A Pe 5 5 kW 1 3 Ie 18 A Pe 7 5 kW 1 4 Ie 25 A Pe 11 kW 1 5 Ie 32 A Pe 15 kW 1 6 Ie 38 A Pe 18 5 kW 1 7 Size 2 Ie 47 A Pe 22 kW 2 4 Ie 63 A Pe 30 kW 2 5 Ie 77 A Pe 37 kW 2 6 Ie 93 A Pe 45 kW 2 7 Size 3 Ie 113 A Pe 55 kW 3 4 Ie 143 A Pe 75 kW 3 5 Ie 171 A Pe 90 kW 3 6 Size 4 Ie 210 A Pe 110 kW 4 3 Ie 250 A Pe 132 kW...

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Страница 48: ...communication module EtherNet IP 3RW52 soft starter from firmware version V2 0 ཱི 3RW5 communication module Modbus RTU 3RW52 soft starter from firmware version V2 0 ུ 3RW5 Modbus TCP communication module Note the information in chapter Firmware update Page 22 Integration into the automation software The 3RW52 soft starter can be integrated in an automation software e g STEP 7 TIA Portal via GSD GSD...

Страница 49: ...r via the local interface on the 3RW52 HMI High Feature accessory With the Premium or Professional license you can also connect your PC or your programming device from a central point to the 3RW52 soft starter via the 3RW5 PROFINET or PROFIBUS communication module accessory By displaying all operating data service data and diagnostic data SIRIUS Soft Starter ES TIA Portal provides reliable informa...

Страница 50: ...available as of V16 Supported functions SIRIUS Soft Starter ES TIA Portal Basic Professional1 Access via local interface on the 3RW5 HMI High Feature x x Parameter setting x x Operator control x x Diagnostics x x Expert list x Parameter comparison x Service data maximum pointer statistic data x Trace x Access via PROFIBUS or PROFINET x Teleservice via MPI x Routing x Bulk engineering group functio...

Страница 51: ...lay and function and control keys Functions Ⴠ Any changes of setting elements will be indicated immediately in the display Ⴠ Error diagnostics are output as error numbers Faults and remedial actions of the 3RW52 soft starter Page 176 Ⴠ Acknowledgment of faults and execution of user tests via the RESET TEST key Ⴠ Starting and stopping the motor via control keys Ⴠ Switching modes via the LOCL REMT L...

Страница 52: ...isplay of error diagnoses as plain text messages Ⴠ Display of up to 5 measured values at the same time Ⴠ Analog output and ON RUN relay output can be parameterized with the 3RW5 HMI High Feature Ⴠ Setting communication parameters of 3RW5 communication modules PROFINET device name and the IP parameters PROFIBUS station address Modbus TCP IP parameters Modbus RTU station address EtherNet IP IP param...

Страница 53: ...y or 3RW5 HMI High Feature accessory Installing the Standard 3RW5 HMI in 3RW52 soft starter Page 58 Installing the High Feature 3RW5 HMI in the 3RW52 soft starter Page 61 Installing the Standard 3RW5 HMI into the control cabinet door Page 63 Installing the High Feature 3RW5 HMI in the control cabinet door Page 67 Installing the Standard 3RW5 HMI on a flat surface Page 71 Installing the High Featur...

Страница 54: ...ry suitable for the size Size Article number of the 3RW52 soft starter Article number of the fan cover Number of required fan covers Size 1 3RW521 3RW5983 0FC00 11 Size 2 3RW522 21 Size 3 3RW523 2 Size 4 3RW524 3RW5984 0FC00 1 1 Please observe the following notice Note 3RW52 soft starter without fan The following 3RW52 soft starters do not require a fan cover x 3RW5213 x 3RW5214 x 3RW5215 x 3RW522...

Страница 55: ... cover Ⴠ Place the fan cover on the fan and fasten the fan cover ཱ Size 1 You require 1 fan cover and 4 of the screws packed with the product Sizes 2 and 3 You require 2 fan covers Due to the design 3 screws packed with the product are sufficient in each case Size 4 You require 1 fan cover and 4 of the screws packed with the product Result The fan cover provides enhanced touch protection and preve...

Страница 56: ...ce e g sufficiently strong mounting plate Ⴠ 4 properly executed drill holes with thread or plug on the level surface Ⴠ 4 screws of suitable size and with regular thread for insertion into the selected mounting plate or wall Use an additional 4 washers if the head of the screw is smaller than the specified diameter Ⴠ Screwdriver depending on the drive of the screws Ⴠ If necessary use shims and snap...

Страница 57: ...ifting equipment and wear personnel protective equipment Illustration similar Ⴠ Screw the lower 2 screws into the mounting plate Ensure that both screws of at least 1 5 cm at least 2 cm for size 4 are protruding and then place the 3RW52 soft starter onto the 2 lowermost screws ཱ from above Ⴠ Tilt the 3RW52 soft starter up so that it is resting level against the mounting plate ི and tighten all 4 s...

Страница 58: ...e 0 1 m accessory Ⴠ Hinged cover for 3RW52 with cutout for 3RW5 HMI Standard accessory or Cut out the hinged cover for 3RW5 HMI Page 75 Procedure NOTICE Material damage caused by electrostatic charge Note the information in chapter ESD Guidelines Page 15 Illustration similar Ⴠ Make sure that the locking switch on the rear of the 3RW5 HMI Standard is in the required position You will find further i...

Страница 59: ...uipment Manual 04 2020 A5E35630451002A RS AE 005 59 Ⴠ Observe the cable routing Cable routing to the bottom ི Cable routing to the left Ⴠ Replace the hinged cover of the 3RW52 soft starter as required Page 76 Result You have installed the 3RW5 HMI Standard in the 3RW52 soft starter and can commission it ...

Страница 60: ...cedure Illustration similar Ⴠ Pull the 3RW5 HMI Standard far enough out of the 3RW52 soft starter to gain access to the HMI connecting cable Ⴠ Unfasten the retaining elements of the HMI connecting cable ཱ and pull the HMI connecting cable out of the 3RW52 soft starter ི Result You have removed the 3RW5 HMI Standard You can install the 3RW5 Standard on a surface Page 71 or in a cabinet door Page 63...

Страница 61: ... High Feature accessory or Cut out the hinged cover for 3RW5 HMI Page 75 Procedure NOTICE Material damage caused by electrostatic charge Note the information in chapter ESD Guidelines Page 15 Illustration similar Ⴠ Observe the coding of the plug and socket ི Ⴠ Lock the connector in the socket ཱ Ⴠ Observe the cable routing Cable routing to the right ི Cable routing to the left Ⴠ Replace the hinged ...

Страница 62: ...ed by the screwdriver Illustration similar Ⴠ Release the 3RW5 HMI High Feature using a flat bladed screwdriver in the groove provided ཱ Ⴠ Pull the 3RW5 HMI High Feature far enough out of the 3RW52 soft starter ི to gain access to the HMI connecting cable Ⴠ Unfasten the retaining elements of the HMI connecting cable ཱི and pull the HMI connecting cable out of the 3RW52 soft starter ུ Result You have...

Страница 63: ...he 3RW52 soft starter Ⴠ Cutout of suitable size in the control cabinet door Ⴠ Device depth of the Standard 3RW5 HMI Total depth 32 mm Embedded depth 29 mm Ⴠ Permissible wall thickness of the cabinet door Without IP65 door mounting kit 1 5 to 3 0 mm With IP65 door mounting kit 1 0 to 7 0 mm For using door mounting kit IP65 Ⴠ IP65 door mounting kit accessory The fixing brackets with marking 001 are ...

Страница 64: ...the seal on the rear side of the 3RW5 HMI Standard Ensure that the seal does not overlap Ⴠ Place the 3RW5 HMI Standard in the cutout of the control cabinet door ཱ Ⴠ Continue to screw the screws into the fixing brackets ི until they protrude approx 10 mm at the front Fasten the fixing brackets onto the 3RW5 HMI Standard ཱི Ⴠ Tighten the 3RW5 HMI Standard with a tightening torque of 0 3 0 35 Nm ུ Ens...

Страница 65: ...ing the HMI connecting cable Ⴠ Use the opening to the cable duct to install the cable in the 3RW52 soft starter Ⴠ It is possible to route the cable up or down in the cable duct Make sure that you install the cable in accordance with EMC requirements For example install data cables separately from the motor cable Connect both sides of shielded cables over a large surface area ...

Страница 66: ...lug and socket Ⴠ Lock the connector in the socket ཱ Ⴠ The HMI connecting cable in the cable duct of the 3RW5 HMI Standard may only be routed downward Make sure that you install the cable in accordance with EMC requirements For example install data cables separately from the motor cable Connect both sides of shielded cables over a large surface area Result You have installed the 3RW5 HMI Standard i...

Страница 67: ...soft starter Ⴠ Cutout of suitable size in the control cabinet door Ⴠ Device depth of the High Feature 3RW5 HMI Total depth 32 mm Embedded depth 26 mm Ⴠ Permissible wall thickness of the control cabinet door Without IP65 door mounting kit 1 5 to 3 0 mm With IP65 door mounting kit 1 0 to 7 0 mm For using door mounting kit IP65 Ⴠ IP65 door mounting kit accessory The fixing brackets with marking 002 a...

Страница 68: ... on the rear side of the 3RW5 HMI High Feature Ensure that the seal does not overlap Ⴠ Place the 3RW5 HMI High Feature in the cutout of the control cabinet door ཱ Ⴠ Continue to screw the screws into the fixing brackets ི until they protrude approx 8 mm at the front Fasten the fixing brackets onto the 3RW5 HMI High Feature ཱི Ⴠ Tighten the 3RW5 HMI High Feature with a tightening torque of 0 3 0 35 N...

Страница 69: ...ing the HMI connecting cable Ⴠ Use the opening to the cable duct to install the cable in the 3RW52 soft starter Ⴠ It is possible to route the cable up or down in the cable duct Make sure that you install the cable in accordance with EMC requirements For example install data cables separately from the motor cable Connect both sides of shielded cables over a large surface area ...

Страница 70: ... socket Ⴠ Lock the connector in the socket ཱ Ⴠ The HMI connecting cable in the cable duct of the 3RW5 HMI High Feature may only be routed downward Make sure that you install the cable in accordance with EMC requirements For example route data cables separately from the motor cable Connect both sides of shielded cables over a large surface area Result You have installed the 3RW5 HMI High Feature in...

Страница 71: ...rface Refer to the drilling pattern Page 210 Ⴠ 2 head screws M4 x 12 DIN ISO 7045 to fit the drill holes Ⴠ Screwdriver depending on the drive of the screws Ⴠ 2 push in lugs accessory for wall mounting Ⴠ HMI connecting cable accessory of suitable length connected to the 3RW52 soft starter Procedure Ⴠ Observe the coding of the plug and socket Ⴠ Lock the connector in the socket ཱ Ⴠ The HMI connecting...

Страница 72: ...the locking switch on the rear of the 3RW5 HMI Standard is in the required position You will find further information in chapter Standard 3RW5 HMI Page 149 Ⴠ Insert the push in lugs into each side of the enclosure until you hear them engage and fix the 3RW5 HMI Standard on the wall ཱ ི Result You have installed the 3RW5 HMI Standard on a flat surface and can commission it ...

Страница 73: ...surface Refer to the drilling pattern Page 211 Ⴠ 2 head screws M4 x 12 DIN ISO 7045 to fit the drill holes Ⴠ Screwdriver depending on the drive of the screws Ⴠ 2 push in lugs accessory for wall mounting Ⴠ HMI connecting cable accessory of suitable length connected to the 3RW52 soft starter Procedure Ⴠ Observe the coding of the plug and socket Ⴠ Lock the connector in the socket ཱ Ⴠ The HMI connecti...

Страница 74: ...tarter 74 Equipment Manual 04 2020 A5E35630451002A RS AE 005 Ⴠ Insert the push in lugs into each side of the enclosure until you hear them engage and fix the 3RW5 HMI High Feature on the wall ཱ ི Result You have installed the 3RW5 HMI High Feature on a flat surface and can commission it Page 129 ...

Страница 75: ... High Feature accessory Ⴠ Detached hinged cover without cutout Page 76 Ⴠ Solid sharp knife Procedure Ⴠ Make sure that you know which 3RW5 HMI you require the cutout for Cutout 1 3RW5 HMI Standard Cutout 2 3RW5 HMI High Feature Ⴠ Cut out the required cutout along the perforated line on the rear of the hinged cover using a solid sharp knife Ⴠ Deburr the cut edges of the hinged cover Result You have ...

Страница 76: ...utout for Standard 3RW5 HMI Hinged cover with cutout for High Feature 3RW5 HMI Procedure NOTICE Damage to the HMI display Ensure that the display of the 3RW5 HMI does not sustain damage when replacing the hinged cover Ⴠ Open the hinged cover at an angle of approx 20 Ⴠ Loosen the hinges vertical to the soft starter surface ཱ ི starting from the bottom Ⴠ Take the cover off the 3RW52 soft starter Ⴠ F...

Страница 77: ...perating state ON or RUN parameterizable Page 106 ཱུ Output 23 24 output 2 To signal operating state BYPASSED ྲྀ Output 95 96 and 98 output 3 For signaling faults ཷ Dependent on the 3RW52 soft starter variant x Thermistor motor protection T11 T21 T12 and T22 Connection of a temperature sensor optional T11 T21 T22 Connection for Thermoclick T11 T21 T12 Connection for PTC Type A x Analog output AQ AQ ...

Страница 78: ...can parameterize the output 13 14 You will find further information in chapters Parameterize output 13 14 output signal ON or RUN Page 106 and Parameterize the response to bus errors and output 13 14 ON RUN Page 108 Note Parameterizing the analog output You can parameterize the output of the analog output with the 3RW5 HMI High Feature Page 121 ...

Страница 79: ...Wiring 5 1 Connections SIRIUS 3RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 79 5 1 2 State diagrams of the inputs and outputs ...

Страница 80: ...1 3 L2 5 L3 ི Input IN to switch the motor on and off ཱི Main circuit connection load motor side 2 T1 4 T2 6 T3 ུ Output 13 14 output 1 Parameterized to signal operating state ON ཱུ Output 13 14 output 1 Parameterized to signal operating state RUN ྲྀ Output 23 24 output 2 To signal operating state BYPASSED ཷ Output 95 96 NC output 3 For signaling faults ླྀ Output 95 98 NO output 3 For signaling faults...

Страница 81: ...inal cover for 3RW52 soft starter with sizes 2 3 and 4 Procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device 1 Connect the main circuit connections line side motor side of the 3RW52 soft starter Page 82 2 Mount the terminal covers on sizes 2 3 and 4 Page 84 3 Connect up the control terminals of the ...

Страница 82: ...bserve the conductor cross sections and tightening torques in the data sheet or on the front of the 3RW52 soft starter beneath the hinged cover Ⴠ Pay attention to the required tools indicated on the front of the 3RW52 soft starter beneath the hinged cover Ⴠ When using a busbar connection sizes 3 and 4 you require wrenches of width A F of 13 and 17 Size Article number Tightening torque Size 1 3RW5 ...

Страница 83: ... the screws ཱ Ⴠ Repeat steps ཱ for connection 2 T1 4 T2 6 T3 with the motor You can connect the 3RW52 soft starter with size 2 with bar connection even without the box terminal block Procedure for bar connection sizes 3 and 4 Pay attention to the diagram on the packaging of the enclosed connection set Ⴠ Connect the terminals 1 L1 3 L2 5 L3 to the power supply Ⴠ Connect the terminals 2 T1 4 T2 6 T3...

Страница 84: ...nual 04 2020 A5E35630451002A RS AE 005 5 4 Mounting terminal covers on main circuit connections Requirements Ⴠ Terminal cover accessory for 3RW52 soft starter sizes 2 3 and 4 Note Touch protection by terminal cover Touch protection according to EN 50274 finger safe only for vertical contact from the front ...

Страница 85: ...5 85 Procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device Illustration similar Ⴠ Make sure that you mount the terminal cover the right way round as shown in the diagram Ⴠ If you have to remove the terminal cover proceed in the reverse order ...

Страница 86: ...he front of the 3RW52 soft starter beneath the hinged cover Ⴠ Main circuit connection line supply motor is disconnected from the 3RW52 soft starter Dismantling procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device Illustration similar Ⴠ Pry the box terminal block off the main circuit connections ཱ Ⴠ...

Страница 87: ...f the box terminal blocks with size 2 SIRIUS 3RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 87 Assembly procedure Illustration similar Ⴠ Plug the new box terminal block into the main circuit connections ...

Страница 88: ...cated on the front of the 3RW52 soft starter beneath the hinged cover Procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device Illustration similar Example circuits Ⴠ Control by pushbutton Page 221 Ⴠ Control by switch Page 222 Ⴠ Switching with supply voltage control supply voltage Page 224 Ⴠ Control by...

Страница 89: ...isconnecting the control current form the screw type terminals Requirements Ⴠ Pay attention to the required tools indicated on the front of the 3RW52 soft starter beneath the hinged cover Procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device Illustration similar ...

Страница 90: ...s indicated on the front of the 3RW52 soft starter beneath the hinged cover Procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device Illustration similar Example circuits Ⴠ Control by pushbutton Page 221 Ⴠ Control by switch Page 222 Ⴠ Switching with supply voltage control supply voltage Page 224 Ⴠ Cont...

Страница 91: ...isconnecting the control current from the spring loaded terminals Requirements Ⴠ Pay attention to the required tools indicated on the front of the 3RW52 soft starter beneath the hinged cover Procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device Illustration similar ...

Страница 92: ...trol cable duct Page 95 Ⴠ Control terminal as spare part Type of connection Article number Screw terminals 3RW5980 1TR00 Spring loaded terminals 3RW5980 2TR00 Dismantling procedure DANGER Hazardous voltage Will cause death or serious injury Turn off and lock out all power supplying this device before working on this device Illustration similar Ⴠ Press against the lock and pull the control terminal...

Страница 93: ...he control terminals SIRIUS 3RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 93 Assembly procedure Illustration similar Ⴠ Place the control terminal onto the intended connection until the terminal engages ...

Страница 94: ...ments Ⴠ 1 2 cable ties Ⴠ Cover for control cable channel spare part 3RW5950 0GD20 Procedure NOTICE Damage to the cables Make sure that the cables are not trapped prior to locking Illustration similar Ⴠ Lay the control cables in the control cable ducts and fix the control cables in place with cable ties Ⴠ Press the cover for the control cable duct into the openings provided until it audibly engages...

Страница 95: ...pment Manual 04 2020 A5E35630451002A RS AE 005 95 5 12 Removing the cover of the control cable duct Procedure Illustration similar Ⴠ Press the cover of the control cable channel at top and bottom from the front and remove the cover for the control cable channel of the 3RW52 soft starter ཱ ...

Страница 96: ...Wiring 5 12 Removing the cover of the control cable duct SIRIUS 3RW52 Soft Starter 96 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 97: ...ssignment 6 6 1 Setting elements on the 3RW52 soft starter CLASS setting for the motor overload protection ཱ Rated operational current Ie of the motor ི Current limiting factor as a multiple of the set rated operational current Ie of the motor ཱི Ramp up time ུ Starting voltage ཱུ Stopping time ...

Страница 98: ... operational current Ie of the motor You will also find the applicable scale in the Technical data Page 207 ླྀ RESET TEST key x Acknowledges faults x Performing the self test user test x Parameterization of ON RUN relay output x Parameterization of the response to bus errors x Restoring factory setting Requirements Ⴠ Flat bladed screwdriver or cross tip screwdriver PZ1 Procedure Ⴠ Insert the flat b...

Страница 99: ...u are setting the parameters on the setting elements the current value is shown and cyclically updated on the display of the 3RW5 HMI Standard Ⴠ 3RW5 HMI High Feature While you are setting the parameters on the setting elements the current value is shown and cyclically updated on the display of the 3RW5 HMI High Feature in the Parameters Soft Starter Parameter list menu Display of the parameter va...

Страница 100: ...s to 7 times the maximum rated operating current Ie of the 3RW52 soft starter 4 x Ie Ramp up time x 0 20 s x With the setting 0 s the motor is switched on with a ramp up time of approx 100 ms 10 s Starting voltage 30 100 30 Stopping time 0 20 s 0 s Soft torque x Off LED off x On LED on Off RESET MODE x Manual RESET LED off x Remote RESET LED flashes green x Auto RESET LED lit green Manual RESET 1 ...

Страница 101: ...me s Current limiting Stopping time s Conveyor belt full 70 5 7 Ie 10 Roller conveyor full 60 5 7 Ie 10 Compressor without pressure 50 4 4 Ie Not relevant Small ventilator fan 40 2 4 Ie Not relevant Pump1 40 3 4 Ie 10 Hydraulic pump 40 2 4 Ie Not relevant Agitator 40 2 4 Ie Not relevant Milling machine 40 4 4 Ie Not relevant 1 It is recommended that the Soft torque function is activated ...

Страница 102: ...ale for rated operational current Ie is listed for each connection type in the table on the front of the 3RW52 soft starter and in the Technical Data Page 207 Make sure that the arrow of the CLASS setting element points to the required setting 3 Set the soft starting on the setting elements t and U Page 131 4 Set the current limiting on the setting element Current limiting value x Ie Page 134 5 Se...

Страница 103: ...nd Soft torque at the same time Procedure WARNING Automatic restart Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link...

Страница 104: ...se of the motor overload protection You will find more information in chapter Faults and remedial actions of the 3RW52 soft starter Page 176 with the comment Depends on parameter RESET MODE RESET MODE LED Set RESET MODE Off Manual RESET Flashes green Remote RESET Lights up green Auto RESET Soft torque You will find further information in chapter Soft Torque Page 141 Soft Torque LED Set soft torque...

Страница 105: ... the following options are available for acknowledging faults Ⴠ RESET TEST Key on the 3RW52 soft starter Ⴠ RESET TEST Key on the 3RW5 HMI Standard accessory Ⴠ Reset via bus interface accessory Ⴠ Reset via F key on 3RW5 HMI High Feature accessory Ⴠ Reset via 3RW5 HMI High Feature accessory Diagnosis state Remote RESET Remote RESET means that faults are acknowledged by switching the power supply con...

Страница 106: ...hapters Operating principle Page 28 and State diagrams of the inputs and outputs Page 79 Use the output function ON for instance to implement latching if you selected pushbutton control Use the Output function RUN in order for instance to control a line contactor connected upstream Requirements Ⴠ Supply voltage control supply voltage is present Ⴠ The 3RW52 soft starter does not signal any faults t...

Страница 107: ...ing Flickers green RUN 3 Release the MODE and RESET TEST keys 4 Switch the mode by pressing the MODE key briefly The SOFT TORQUE LED switches between flickering green and flashing green You can switch between the modes at the output as often as you want Note If you do not press a key in the programming mode for longer than 10 seconds the 3RW52 soft starter automatically terminates the programming ...

Страница 108: ...n and press and hold the MODE key 2 Switch off the power supply control supply voltage of the 3RW52 soft starter for at least 5 seconds After the 5 seconds have elapsed you can release the MODE key 3 Press and hold the MODE and TEST RESET keys 4 Switch on the power supply control supply voltage of the 3RW52 soft starter again When the SOFT TORQUE and RESET MODE LEDs flicker green the parameterizat...

Страница 109: ...up red Lights up yellow No change on bus error Setting of the parameter Output ON RUN selection in Step 1 Output ON RUN RN LED ER LED MT LED Set parameter value Off Off Off Output function ON Off Off Lights up yellow Output function RUN 7 Switch off the power supply control supply voltage of the 3RW52 soft starter for at least 5 seconds The set parameters and parameter values are stored 8 Switch o...

Страница 110: ...nt Manual 04 2020 A5E35630451002A RS AE 005 Additional information You will find further information on output 13 14 in chapter Parameterize output 13 14 output signal ON or RUN Page 106 You will find further information on parameter Control via digital input in chapter Response to bus errors Control via digital input Page 147 ...

Страница 111: ...re 3RW5 HMI Display ཱ Device LEDs Page 171 ི Navigation keys ཱི Cable duct ུ Plug in connection for HMI connecting cable ཱུ Master RESET key ྲྀ OK key ཷ ESC key ླྀ Motor stop key ཹ Motor start key ེ Function selection key ཻ Eyes for lead seals ོ Hole for mounting the interface cover ཽ Status LED Page 174 ཾ Local interface point to point connection between PC and 3RW5 HMI High Feature ཿ Slot for micro ...

Страница 112: ...firm x To open the menu x Jump to selected menu item x To exit the menu x Motor stops as parameterized if the 3RW5 HMI High Feature is the master control x Motor starts as parameterized if the 3RW5 HMI High Feature is the master control After an error has been acknowledged when using the 3RW5 HMI High Feature you must repeat the ON command by pressing the Motor Start key x F1 LOCAL REMOTE Changes ...

Страница 113: ...This chapter refers to the necessary firmware version of the 3RW5 HMI High Feature If a newer firmware version of the 3RW52 soft starter is required refer to the description of the respective function Ⴠ 3RW5 communication module Overview of the main menu options on the 3RW5 HMI High Feature Monitoring Diagnostics Parameter Overview Security Micro SD card1 1 Only visible if a micro SD card is inser...

Страница 114: ...rter 114 Equipment Manual 04 2020 A5E35630451002A RS AE 005 Menu of the 3RW5 HMI High Feature 1 3RW5 HMI High Feature firmware version V3 0 or higher 2 Further menu items Refer to chapter Monitoring the process image of the 3RW52 soft starter with the High Feature 3RW5 HMI Page 158 ...

Страница 115: ...ture SIRIUS 3RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 115 1 Further menu items Refer to chapter Diagnostics of the 3RW52 soft starter with the 3RW5 HMI High Feature Page 182 2 3RW5 HMI High Feature firmware version V2 0 or higher ...

Страница 116: ...Parameter assignment 6 10 Menu of the 3RW5 HMI High Feature SIRIUS 3RW52 Soft Starter 116 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 117: ...t Manual 04 2020 A5E35630451002A RS AE 005 117 1 3RW5 HMI High Feature firmware version V2 0 or higher 2 3RW5 HMI High Feature firmware version V3 0 or higher 3 For 3RW5 PROFINET Standard communication module 4 For 3RW5 EtherNet IP communication module 5 For 3RW5 Modbus TCP communication module ...

Страница 118: ...5 Modbus RTU communication module 2 For 3RW5 PROFIBUS communication module 3 For 3RW5 PROFINET Standard communication module 4 Display depends on the current setting 5 Further menu items Refer to chapter Monitoring the measured values of the 3RW52 soft starter with the 3RW5 HMI High Feature Page 154 6 Contains the lower level with settable languages ...

Страница 119: ...Parameter assignment 6 10 Menu of the 3RW5 HMI High Feature SIRIUS 3RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 119 ...

Страница 120: ... High Feature SIRIUS 3RW52 Soft Starter 120 Equipment Manual 04 2020 A5E35630451002A RS AE 005 1 Display depends on the current setting 2 3RW5 HMI High Feature firmware version V3 0 or higher 3 3RW5 HMI High Feature firmware version V2 0 or higher ...

Страница 121: ...L3 of the motor is displayed in at the external evaluation unit via the analog output Depending on the respective connecting terminal being used the signal can be displayed either as current or voltage Ⴠ Terminals AQ AQ I Measuring range of current output 4 20 mA Ⴠ Terminals AQ AQ U Measuring range of voltage output 0 10 V Requirements Ⴠ 3RW5 HMI High Feature accessory Menu Parameters Soft Starter...

Страница 122: ...sponds to 300 of the average phase current Range end value Factor for calculating the output measured value Measured value Factor Unit Range of values Coding Phase current average 3 125 0 796 9 0 255 Example for calculating the parameters for the range start value and range end value In this example a pointer instrument indicates the measured value Phase current average at the left stop with 50 st...

Страница 123: ... the analog output PLC at analog output You can connect the analog output of the 3RW52 soft starter to a free analog output of the PLC Make sure that the analog input of the PLC is not connected to the supply voltage control supply voltage of the 3RW52 soft starter and is floating You will find further information in the application example in the FAQs https support industry siemens com cs ww en v...

Страница 124: ...th corresponding HSP User program You can find further information on the parameters that can be set via the fieldbus in the manual of the respective 3RW5 communication module Parameters Parameter Description Local interface activated can only be set via 3RW5 HMI High Feature The parameter is only visible if the local interface is enabled factory setting Disables the local interface of the 3RW5 HM...

Страница 125: ... factory setting Disable x Warnings Enable factory setting Disable Operation display You can select up to 5 different measured values from a list of measured values These measured values are then shown in the operation display of the 3RW5 HMI High Feature You will find further information on measured values in chapter Monitoring the measured values of the 3RW52 soft starter with the 3RW5 HMI High ...

Страница 126: ...gh Feature onto the micro SD card Menu Micro SD card Load communication and HMI parameters to micro SD card Example of a folder name created on the micro SD card 1P3RW5 xxx xxxxx Note the information in chapter Micro SD card Page 166 4 Remove the micro SD card from the 3RW5 HMI High Feature 5 Plug the micro SD card into the 3RW5 HMI High Feature that you want to parameterize identically with the o...

Страница 127: ...stions step by step Page 101 For example you can continually adjust the current limiting factor while the motor is starting up 4 Optionally you can run diagnostics Page 182 including Self test user test Page 187 to test correct functioning of the 3RW52 soft starter 5 Optionally seal the 3RW52 soft starter with a lead seal Page 128 Result The 3RW52 soft starter is ready for operation and protected ...

Страница 128: ...ll possible The interface cover of a 3RW5 HMI High Feature accessory can optionally also be protected from unauthorized access in this way A 3RW5 HMI High Feature accessory and a 3RW5 communication module accessory are protected from unauthorized removal Operation of a 3RW5 HMI accessory is still possible Tip If you install the 3RW5 HMI High Feature accessory outside of the 3RW52 soft starter use ...

Страница 129: ...ry Ⴠ Power supply control supply voltage is connected for the first time or the factory settings have been restored on the 3RW5 HMI High Feature Ⴠ Design and operator controls of the High Feature 3RW5 HMI Page 111 Procedure Set the desired language Result The 3RW5 HMI High Feature is ready to use You will find an overview of the functions in chapter 3RW5 HMI Page 51 Note the menu structure in chap...

Страница 130: ...Commissioning 7 3 First commissioning of the High Feature 3RW5 HMI SIRIUS 3RW52 Soft Starter 130 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 131: ...voltage from a parameterizable starting voltage to the line voltage within a definable ramp up time Application Ⴠ Systems in which a startup of the drive without interfering jerky movements is required Ⴠ E g pumps or small fans Voltage characteristic Voltage ramp with short ramp up time t1 ཱ Voltage ramp with long ramp up time t2 UN Line voltage US Parameterizable starting voltage t1 Short ramp up...

Страница 132: ...short ramp up time ི Torque with long ramp up time ཱི Torque of the load ུ Acceleration torque Difference of activation torque and torque of load Current path Current characteristic with direct on line starting without 3RW52 soft starter ཱ Current characteristic with short ramp up time ི Current characteristic with long ramp up time Ie Rated operational current ne Rated operating speed of the motor...

Страница 133: ...hich drives the load while the motor is starting up A longer ramp up time results in a shorter acceleration torque across the motor ramp up time The motor therefore runs up more slowly and smoothly Set the length of the ramp up time so that the motor can reach its rated operating speed by the time the end of the ramp up reached The actual motor starting time is load dependent and can differ from t...

Страница 134: ...mp If the current exceeds the parameterized current limit x Ie the voltage ramp function is aborted and the current limitation function starts The current limitation function remains active until the 3RW52 soft starter has detected the motor ramp up and the motor is in a normal operating state Application Ⴠ Avoiding current surges Ⴠ Reducing energy costs Current path Current characteristic with di...

Страница 135: ...imum possible current limiting value for the 3RW52 soft starter max position is 7x the value of the maximum rated operational current for the 3RW52 soft starter where this value is identical to 7 times the value of the maximum rated operational current Ie that can be set This value is independent of the actual rated operational current Ie of the motor set at the 3RW52 soft starter x Factory settin...

Страница 136: ...n Ⴠ Drives that abruptly come to a stop when switched off thereby damaging the transported goods Ⴠ E g bottle filling plants Voltage characteristic t1 t2 Stopping time UN Line voltage Parameters Parameter Description Stopping time The length of the stopping time defines the time within which the motor voltage is reduced from line voltage to 0 V It may take longer for the motor to actually coast do...

Страница 137: ...or is overloaded or is functioning in the normal operating range When overload is detected the 3RW52 soft starter shuts the motor down The setting for RESET MODE determines how the motor is restarted Parameters WARNING Automatic restart following fault acknowledgment restart Can cause death or serious injury The 3RW52 soft starter immediately continues to operate with the values specified by the c...

Страница 138: ...he rated operational current Ie is the current that can be continuously conducted by the feeder switchgear and motor This is normally the rated operational current Ie of the motor and depends on whether the motor is connected in an inline or an inside delta circuit Recovery time following motor overload protection tripping The recovery time after the electronic overload protection is tripped is 5 ...

Страница 139: ...r and evaluate it If a specific motor dependent temperature is exceeded the 3RW52 soft starter recognizes this and reacts accordingly Two different types of measuring sensor can be connected to the 3RW52 soft starter Ⴠ PTC thermistors type A This sensor type is a temperature dependent resistor Ⴠ Thermoclick This sensor type is a temperature dependent switch When the thermistor motor protection has...

Страница 140: ...o property due to short circuits The intrinsic device protection system does not protect against irreparable equipment damage caused by short circuits Connect semiconductor fuses upstream in order to protect the power semiconductors against irreparable damage by short circuits e g in case of cable damage or an interturn fault in the motor Recovery time after device protection is triggered If the 3...

Страница 141: ...torque function reduces the drive acceleration rate shortly before the motor reaches its rated operating speed This produces an almost linear speed curve This helps to ensure smooth movement of a conveyor belt for example and so prevent fragile goods on the belt from tipping over Torque curve Torque with direct on line starting ཱ Torque without Soft torque ི Torque with Soft torque ...

Страница 142: ...e Soft torque function enables the motor to coast down smoothly at an almost constant rate of deceleration Ensuring that the motor coasts down smoothly is particularly useful for stopping pumps in order to prevent water hammers in the connected piping The Soft torque function for stopping can only be activated when a stopping time of more than 3 seconds is set Speed curve ne Rated operating speed ...

Страница 143: ...ypical ambient temperature is not exceeded x 40 C x 50 C x 60 C factory setting Bypass operating mode x Internal bypass factory setting x External bypass Contact Technical Support Support Request Page 12 for operating with an external bypass x No bypass Use the No bypass setting for applications with high switching frequency Please note that the No bypass setting is not suitable for applications i...

Страница 144: ...et Menu Parameters Soft Starter Additional parameters Note Activating test mode If you activate or deactivate Test with small load on the 3RW5 HMI High Feature you will automatically also switch to Test mode or Normal operation For activation and deactivation on the 3RW5 HMI High Feature the 3RW5 HMI High Feature must have master control Ⴠ With SIRIUS Soft Starter ES TIA Portal via the local inter...

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Страница 147: ...cations in which the bus connection serves mainly for observation and monitoring purposes The parameter defines how the master control function behaves on failure of the bus connection or a CPU stop A failure of the bus connection or a CPU stop can also occur in the operating mode manual local for example when observing or monitoring via the bus connection You can use the parameter to disable a sw...

Страница 148: ...ter remains in the current mode Note that for the settings Manual activation and No change on bus error the 3RW52 soft starter switches to the Automatic mode after installation of the 3RW5 communication module to the 3RW52 soft starter If on failure of the bus connection or CPU stop the 3RW52 soft starter remains in the Automatic mode or switches to the Automatic mode you can switch to the operati...

Страница 149: ... A5E35630451002A RS AE 005 149 8 11 Standard 3RW5 HMI 8 11 1 Design of the Standard 3RW5 HMI Display ཱ Navigation keys ི RESET TEST ཱི Status LED Page 173 ུ Device LEDs Page 173 ཱུ Plug in connection for HMI connecting cable ྲྀ Locking switch ཷ Cable duct ླྀ Start key Stop key ཹ LOCL REMT ...

Страница 150: ...er control x Motor starts as parameterized if the 3RW5 HMI Standard is the master control x Changes master control LOCL means that the 3RW5 HMI Standard is the master control REMT means that the 3RW5 HMI Standard is not the master control x Locking switch Locked Unlocked To be able to operate the 3RW52 soft starter with the 3RW5 HMI Standard the locking switch on the rear of the 3RW5 HMI Standard ...

Страница 151: ...agnostics display OVLD OVERLOAD WN I OVLD The motor is switched on A motor overload protection warning is pending WN O OVLD The motor is switched off A motor overload protection warning is pending ER O OVLD The motor is switched off There is a fault at the motor overload protection OVLD No motor overload exists OVLD OVERLOAD in percent OVLD Status of the electronic motor overload protection as a p...

Страница 152: ...e currents is displayed in amps A I L1 Current measured value phase L1 is displayed in amps A I L2 Current measured value phase L2 is displayed in amps A I L3 Current measured value phase L3 is displayed in amps Parameter list Display Explanation xIe Current limiting value as a multiple of the set rated operational current Ie of the motor U ON Starting voltage s t ON Ramp up time s t OFF Stopping ...

Страница 153: ...Standard can display up to 10 active errors ER 0 9 in the menu item ERROR Procedure 1 Select the menu item ERROR 2 Press and hold a navigation key until the entry ER 0 appears on the display 3 Select the desired entry ER 0 9 using the navigation key If an entry contains an active error the associated error number Page 176 will appear above it If an entry contains no errors the error number 0000 wi...

Страница 154: ...values can be read out and evaluated by the 3RW5 HMI High Feature You can specify up to 5 measured values which are shown on the operation display Page 124 Further display options of the measured values Ⴠ With SIRIUS Soft Starter ES TIA Portal via the local interface on the 3RW5 HMI High Feature Brief overview Window Project Navigation with current project under created Soft Starter Commissioning ...

Страница 155: ...f the 3RW5 HMI High Feature 1 You will find further information in chapters Design and operator controls of the High Feature 3RW5 HMI Page 111 and Graphic display of measured values on the 3RW5 HMI High Feature Page 156 Motor temperature rise Current value of motor temperature rise in This measured value is calculated internally by the 3RW52 soft starter and indicates the relative temperature rise...

Страница 156: ...yed in the charts Ⴠ Phase current IL1 and rms Ⴠ Phase current IL2 and rms Ⴠ Phase current IL3 and rms Ⴠ Phase current average and rms Procedure for displaying bar charts 1 Select the menu item Monitoring Measured values Phase currents Phase currents rms Show bar chart Depending on the menu item selected the current values of the 3 phase currents or phase currents rms and the average value are disp...

Страница 157: ...xit the line chart view Monitoring menu 1 Select the menu item Monitoring Measured values Phase currents Phase currents rms 2 Select the phase current to be displayed and press the right navigation key of the 3RW5 HMI High Feature The selected phase current is shown graphically in a line chart 3 Use the left and right navigations keys of the 3RW5 HMI High Feature to switch the view between Phase c...

Страница 158: ...RW5 HMI High Feature In the process image input PII and process image output PIQ you can see which bits of the process image are active or inactive Checkbox Status Bit inactive 0 active 1 Further display options Ⴠ With SIRIUS Soft Starter ES TIA Portal via the local interface on the 3RW5 HMI High Feature Brief overview Window Task Card Tab Online Tools SIRIUS Control Panel Ⴠ With a fieldbus via a ...

Страница 159: ... active DI 2 7 Test mode active1 DI 3 0 Thermal motor model overload DI 3 1 Temperature sensor overload DI 3 2 Switching element overload DI 3 3 Cooling time active DI 3 4 Device error AI 4 Float32 Measured value 1 factory setting Phase current I L1 rms 2 AI 8 Float32 Measured value 2 factory setting Phase current I L2 rms 2 AI 12 Float32 Measured value 3 factory setting Phase current I L3 rms 2 1...

Страница 160: ...nt project under created Soft Starter Online Diagnostics Window Work area Soft Starter 3RW5 communication module used HMI Diagnosis General Ⴠ With a fieldbus via a 3RW5 communication module With SIRIUS Soft Starter ES TIA Portal Premium Professional only via a 3RW5 PROFINET or PROFIBUS communication module Brief overview See SIRIUS Soft Starter ES TIA Portal via the local interface on the 3RW5 HMI...

Страница 161: ...s in the top line of the display of the 3RW5 HMI High Feature If you do not assign any name to the 3RW5 soft starter the 3RW5 soft starter retains its short code If the set device name is too long only the first part of the device name is displayed Manufacturer information x Manufacturer1 x Serial number1 HMI Module x Article number1 x Hardware1 x Firmware1 Manufacturer information x Manufacturer1...

Страница 162: ...HMI High Feature Page 202 Protect the master RESET key from unauthorized access Parameters Parameter Description Local access protection Define PIN1 PIN is set up and active Page 163 In the factory setting no PIN is set up and the local access protection is not active Change PIN2 Existing PIN is changed Page 164 Delete PIN2 PIN is deactivated and deleted Page 165 Auto log off time2 If you do not r...

Страница 163: ...on Ⴠ No PIN is defined factory setting Procedure 1 Select the menu item Define PIN 2 Using the navigation keys set a 4 digit PIN and confirm your entry with the OK key 3 The user information HMI PIN defined appears on the display of the 3RW5 HMI High Feature Confirm by pressing the OK key The 3RW5 HMI High Feature then returns to the Local access protection menu Result You have defined the PIN and...

Страница 164: ... the 3RW5 HMI High Feature Confirm by pressing the OK key 3 Using the navigation keys set a 4 digit PIN and confirm your entry with the OK key The user information HMI PIN changed appears on the display of the 3RW5 HMI High Feature Confirm by pressing the OK key The 3RW5 HMI High Feature then returns to the Local access protection menu 4 Select the menu item Log on 5 Log on using the current 4 dig...

Страница 165: ...nt 4 digit PIN and confirm your entry with the OK key If the entry is correct the user information HMI PIN deleted appears on the display of the 3RW5 HMI High Feature Confirm by pressing the OK key The 3RW5 HMI High Feature then returns to the Local access protection menu Resetting the PIN via the factory setting You can reset the local access protection to the factory setting with the master RESE...

Страница 166: ...n Description Load communication and HMI parameters to soft starter The parameters of the 3RW5 HMI High Feature are transferred from the micro SD card to the 3RW52 soft starter The following data is transferred x Device parameters of the 3RW5 HMI High Feature Application Parameterize 3RW5 HMI High Feature serially identically Page 126 Load communication and HMI parameters to micro SD card The para...

Страница 167: ... the service data on the micro SD card and have them evaluated by the service personnel You will find further information in chapter Save service data to micro SD card Page 192 FW update x Soft starter x Communication module x HMI The firmware update is carried out if a valid firmware file is stored on the micro SD card The 3RW5 HMI High Feature automatically detects which firmware file the micro ...

Страница 168: ...ubsequent loading of an additional language The additional language is transferred from the micro SD card to the 3RW5 HMI High Feature and can then be selected Loading an additional language overwrites or deletes an already loaded additional language If the additional language is active when the language update is performed it will be retained until another language is selected It is only possible...

Страница 169: ... Standard accessory Ⴠ 3RW5 HMI High Feature accessory Ⴠ SIRIUS Soft Starter ES TIA Portal accessory via local interface on the 3RW5 HMI High Feature Brief overview Window Project Navigation with current project under created Soft Starter Commissioning Window Work area Soft Starter HMI Diagnosis Further diagnostics options You will find further diagnostics options via the fieldbus in the manual for...

Страница 170: ...cates whether the 3RW52 soft starter is ready for operation ཱ ERROR red Indicates whether there is an error ི MAINTAINANCE amber Indicates whether a message is present ཱི STATE OVERLOAD with LED green yellow red Indicates the motor operating state ུ RESET MODE with LED green Indicates the selected RESET MODE Page 103 ཱུ SOFT TORQUE with LED green Indicates whether Soft torque Page 103 is activated o...

Страница 171: ... x The 3RW52 soft starter being reset to the factory settings x Self test user test active x Firmware update x Test mode active LED ER ERROR State Meaning Off No errors are present Flashes red There is at least one error LED MT MAINTENANCE WARNING State Meaning Off No alarm is active Lights up yellow At least one warning exists The cause has not been eliminated LED combinations State Meaning RN ER...

Страница 172: ...ht still be rotating x Motor is not ready to start An ON command will cause an error while at least one of the starting conditions is not fulfilled e g Supply voltage of motor missing Flashes alternately green yellow Operation with motor overload warning Motor has started up and is running A motor overload warning exists e g x Motor is too hot Lights up yellow Stop with motor overload warning Moto...

Страница 173: ...of the 3RW52 soft starter Status LED The display on the status LEDs of the 3RW5 HMI Standard Page 149 indicates the state of the 3RW52 soft starter and the operating state of the motor Status LED Status of the 3RW52 soft starter Motor operating state Lights up green Operation The ramp up time comes to an end and the motor is running Flashes green Starting or stopping time active Motor is ramping u...

Страница 174: ...the device LEDs of the 3RW52 soft starter Status LED The display on the status LEDs of the 3RW5 HMI High Feature Page 111 indicates the state of the 3RW52 soft starter and the operating state of the motor Status LED Status of the 3RW52 soft starter Motor operating state Lights up green Operation The ramp up time comes to an end and the motor is running Flashes green Starting or stopping time activ...

Страница 175: ...upted x Check the connection between the HMI and the device x Check the connection between the PC and the local device interface Switching element too hot for Start Switching element switch contact power semiconductors too hot x Check the ambient conditions associated with cooling You may want to consider lowering the operating characteristics x Check the number of switching operations Motor heati...

Страница 176: ...on the display Faults and remedial actions Error No 1 Error Cause Remedy RESET MODE Manual2 Remote3 Auto4 303 Bus error Fault in the fieldbus communication You will find further information in the manual for the 3RW5 communication module in question x Check the bus connection x Check the bus parameters x 308 Switching element defective x Switching element defective x The fault is also generated if...

Страница 177: ...has reached the release position of the temperature sensor x5 x5 x5 325 Temperature sensor wire break A wire has broken in the sensor cable of the temperature sensor Check the sensor cable and the temperature sensor x5 x5 x5 326 Temperature sensor short circuit A short circuit has occurred in the temperature sensor cable Check the sensor cable and the temperature sensor x5 x5 x5 327 Thermal motor ...

Страница 178: ...er protector x Motor contactor or contactor control is defective x No load Acknowledgment once the cause has been rectified x x 1409 Loss of phase L1 The main power monitoring detects a phase failure Acknowledgment once the cause has been rectified x x 1410 Loss of phase L2 1411 Loss of phase L3 1417 Bypass defective x Bypass defective x The error can also be generated by successive brief interrup...

Страница 179: ...ply control supply voltage for at least 5 seconds and switch it on again If the fault is still present proceed as follows x Please contact Technical Support Support Request Page 12 x Check the switching elements for L1 L2 and L3 and replace any that are defective 1467 Switching element L2 failed 1468 Switching element L3 failed 1479 Phase control failure x Error appears without motor start Motor i...

Страница 180: ...esent proceed as follows x Please contact Technical Support Support Request Page 12 x Replace the device 1605 Line voltage for test required x The power switch or the power supply is not correctly connected x No current Check the cables and the cable connections and replace any defective components x x 1755 Operating temperature too high The temperature in the components has exceeded the highest p...

Страница 181: ...error detected after internal diagnostics self test etc Replace the device Write Error File cannot be written to the micro SD card x Check whether the micro SD card is inserted x Check whether the micro SD card is write protected FWUpdateInvalidSignature The firmware is incomplete and or the firmware expansions are incomplete or incompatible x Run a complete firmware update x Check any error messa...

Страница 182: ...ts You can acknowledge errors here Manual RESET Device state Type of connection If the 3RW52 soft starter is supplied with main voltage operating voltage and a motor is connected the type of connection is automatically detected x Type of motor connection unknown x Type of motor connection standard inline x Motor connection type inside delta Rotation direction x Unknown main power direction directi...

Страница 183: ...on bypass active Normal operation active Test mode active Missing initialization after maintenance Test with small load active Logbook application error deleted Statistic data1 3 Phase current max Last trip current IA Device operating hours Number of starts motor CW Number of motor overload trips Phase current max rms Last trip current IA rms Motor operating hours Number of switching element overl...

Страница 184: ... will find further information in chapter Self test user test Page 187 Logbooks The logbook is a history memory in which events warnings and faults are shown with a real time stamp and stored in a list The logbook can be stored on a micro SD card Page 166 You will find further information in chapter Logbooks Page 191 1 The statistic data is based primarily on operating states relating to operating...

Страница 185: ...re with firmware version V3 1 or earlier During the self test you cannot switch off the motor on the 3RW5 HMI High Feature If you are controlling the motor via the 3RW5 HMI High Feature switch off the motor before a self test Parameters Diagnostic value Comment Diagnosis state Shows all active diagnostic messages faults warnings device state Self test Test LEDs The device LEDs of the 3RW5 HMI High...

Страница 186: ...iagnosis you can display the diagnosis state of the 3RW5 communication module Requirements Ⴠ 3RW5 HMI High Feature accessory Menu Diagnosis Communication module Ⴠ 3RW5 communication module accessory Parameter Diagnostic value Comment Diagnosis state Shows all active prewarnings and faults You can acknowledge faults here Additional information You will find further information on the diagnostics of...

Страница 187: ...r longer than 8 seconds all 4 tests are performed If you press and hold the key for only 3 seconds for example the first 2 tests are conducted Operating time Explanation 0 15 2 s LED test All LEDs are controlled 2 5 s Visual display of the position of the rotary coding switch 16 different positions are available for the rotary coding switch for setting the rated operational current Ie of the motor...

Страница 188: ...g If the error persists even though the connections are correct the 3RW52 soft starter must be replaced If a 3RW5 HMI is connected to the 3RW52 soft starter the 3RW5 HMI indicates Motor overload protection shutoff when it passes the function test If the 3RW5 soft starter does not pass the function test the 3RW5 HMI indicates a device error LED test LED Display of test result pass fail RN Lights up...

Страница 189: ... 3 Flickers green Off Off Off Lights up green Lights up green 4 Flickers green Off Off Lights up green Off Off 5 Flickers green Off Off Lights up green Off Lights up green 6 Flickers green Off Off Lights up green Lights up green Off 7 Flickers green Off Off Lights up green Lights up green Lights up green 8 Flickers green Off Lights up yellow Off Off Off 9 Flickers green Off Lights up yellow Off Of...

Страница 190: ...ed Off Off Off Off Current detection test LED Display of test result pass fail STATE OVERLOAD Flickers red Off In case of error System LEDs RN ER MT flashing Device error replace device Motor overload protection test Display of test result pass fail STATE OVERLOAD LED Flashes red Off In case of error System LEDs RN ER MT flashing Device error replace device ER LED Flashes red In case of error Syst...

Страница 191: ...ed Soft Starter Commissioning Window Work area Soft Starter Logbook Ⴠ With a fieldbus via a 3RW5 communication module only via a 3RW5 PROFINET or PROFIBUS communication module With SIRIUS Soft Starter ES TIA Portal Premium Professional Brief overview See SIRIUS Soft Starter ES TIA Portal via the local interface on the 3RW5 HMI High Feature Configuration software of the control system e g STEP 7 wi...

Страница 192: ... 3RW5 HMI High Feature Ⴠ Inserted micro SD card Page 166 Ⴠ Access protection to the 3RW5 HMI High Feature is not active or has been reset Ⴠ Motor switched off Operating principle The 3RW52 soft starter records service data during starting and stopping If problems occur in the system in conjunction with the 3RW52 soft starter you can save the service data on the micro SD card The service data can h...

Страница 193: ...ored Example of a created folder name 1P3RW5 xxx xxxxx SLO Note Save service data to micro SD card While the service data are being saved to the micro SD card the color of the micro SD card icon changes from blue to red on the display 3RW5 HMI High Feature If the service data have been saved completely the color of the icon changes back to blue Icon of the micro SD card on the display of the 3RW5 ...

Страница 194: ...Messages and diagnostics 9 11 Save service data to micro SD card SIRIUS 3RW52 Soft Starter 194 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 195: ...age Can cause death or serious injury The present device part conducts hazardous voltages Touching live components will result in death or severe injury Installation commissioning and maintenance only by qualified specialist personnel Repair of the devices is only permissible by qualified personnel Please contact the authorized Siemens service partner for this ...

Страница 196: ...ry siemens com cs ww en view 109747404 Procedure 1 Make sure that the motor is switched off and you do not start the motor during the firmware update A control command for starting the motor is not supported during the firmware update To ensure the quickest and most fault free firmware update it is recommended that you disconnect the main voltage operating voltage of the 3RW52 soft starter and set...

Страница 197: ...04 2020 A5E35630451002A RS AE 005 197 Result You have performed a firmware update for the selected device The selected device automatically restarts Note Firmware update of the 3RW5 HMI High Feature Please note that the display switches off for about 30 seconds when the firmware is activated ...

Страница 198: ... the 3RW5 HMI High Feature during updating of the firmware Premature removal of the micro SD card from the 3RW5 HMI High Feature is not permissible and will terminate updating of the firmware Data could also be lost 1 Select the folder of the respective device 2 Select the firmware file of the device and confirm with the OK key You can see the firmware update is being performed from the progress b...

Страница 199: ...at were not set via the setting elements are reset Ⴠ 3RW5 communication module The parameters of the 3RW5 communication module are reset Ⴠ 3RW5 HMI High Feature The parameters of the 3RW5 HMI High Feature and the PIN for access protection are reset to the factory setting Ⴠ All devices The 3RW52 soft starter the 3RW5 communication module and the 3RW5 HMI High Feature are reset to the factory settin...

Страница 200: ...e local interface on the 3RW5 HMI High Feature with SIRIUS Soft Starter ES TIA Portal Brief overview Window Project Navigation with current project under created Soft Starter Commissioning Window Work area Soft Starter Functions Commands Factory settings With a fieldbus via a 3RW5 communication module with SIRIUS Soft Starter ES TIA Portal Premium Professional only via a 3RW5 PROFINET or PROFIBUS ...

Страница 201: ... factory setting it is recommended that you disconnect the main voltage operating voltage at the 3RW52 soft starter Ⴠ 3RW5 HMI High Feature accessory Menu Parameters Factory settings Ⴠ Access protection to 3RW5 HMI High Feature is not active or has been removed Ⴠ The 3RW5 HMI High Feature LOCAL has master control Procedure 1 Select the desired menu item Soft starter Communication module HMI High F...

Страница 202: ... you disconnect the main voltage operating voltage at the 3RW52 soft starter Ⴠ Free access to the Master RESET key of the 3RW5 HMI High Feature Removing the High Feature 3RW5 HMI Page 62 Ⴠ 3RW5 HMI High Feature is connected with the 3RW52 soft starter via the HMI connecting cable Procedure 1 Press the Master RESET key on the rear of the 3RW5 HMI High Feature The menu for restoring the factory sett...

Страница 203: ...t be isolated from the 3RW52 soft starter Video instructions Video instructions can be found in SIOS https support industry siemens com cs ww en view 109778874 Procedure 1 Start the restoration of the factory settings by pressing the MODE key longer than 2 seconds until the STATE OVERLOAD LED flickers green Press and hold the MODE key 2 Simultaneously press the RESET TEST key down for at least 10 ...

Страница 204: ... personnel Operating principle If the 3RW5 soft starter the 3RW5 HMI High Feature accessory or the 3RW5 communication module accessory has to be replaced because of a fault you can transfer data to your new device identical type using the Device change function or SIRIUS Soft Starter ES TIA Portal To be able to transfer data you must first save it The following data are transferred with the Device...

Страница 205: ...der SLO does not need to match Menu Micro SD card Load communication and HMI parameters to micro SD card The data is saved in an automatically generated folder e g 1P3RW5 xxx xxxxx SLO Ⴠ Plug the micro SD card into the 3RW5 HMI High Feature Ⴠ Transfer the data to the device 3RW5 soft starter 3RW5 HMI High Feature 3RW5 communication module Menu Micro SD card Device change Note Device change The cur...

Страница 206: ...Project navigation window the 3RW5 soft starter must be selected in the current project so that the button can be operated Procedure 1 Transfer the data to the device 3RW5 soft starter 3RW5 HMI High Feature 3RW5 communication module with SIRIUS Soft Starter ES TIA Portal Button Load to device on the toolbar In the Project navigation window the 3RW5 soft starter must be selected in the current proj...

Страница 207: ...s Industry Online Support https support industry siemens com cs ww en ps 16212 td 1 Enter the full article number of the desired device in the Product field and confirm with the Enter key 2 Click the Technical data link Overview tables technical data You will find overview tables with technical data in the Product information tab in our online ordering system https mall industry siemens com mall e...

Страница 208: ...Technical specifications 11 1 Technical data in Siemens Industry Online Support SIRIUS 3RW52 Soft Starter 208 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 209: ...ension drawings 12 12 1 CAx data You can find the CAx data in the Siemens Industry Online Support https support industry siemens com cs ww en ps 16212 td 1 Enter the full article number of the desired device in the Product field and confirm with the Enter key 2 Click the CAx data link ...

Страница 210: ... HMI Standard SIRIUS 3RW52 Soft Starter 210 Equipment Manual 04 2020 A5E35630451002A RS AE 005 12 2 Drilling pattern for 3RW5 HMI Standard The drilling pattern below supports you when installing a 3RW5 HMI Standard with push in lugs on a level surface ...

Страница 211: ...igh Feature SIRIUS 3RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 211 12 3 Drilling pattern for 3RW5 HMI High Feature The drilling pattern below supports you when installing a 3RW5 HMI High Feature with push in lugs on a level surface ...

Страница 212: ...Dimension drawings 12 3 Drilling pattern for 3RW5 HMI High Feature SIRIUS 3RW52 Soft Starter 212 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 213: ...rcuit diagrams 13 13 1 CAx data You can find the CAx data in the Siemens Industry Online Support https support industry siemens com cs ww en ps 16212 td 1 Enter the full article number of the desired device in the Product field and confirm with the Enter key 2 Click the CAx data link ...

Страница 214: ...Circuit diagrams 13 1 CAx data SIRIUS 3RW52 Soft Starter 214 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 215: ...on A 1 1 Feeder assembly type of coordination 1 fuseless Feeder assembly Connect the 3RW52 soft starter at its terminals to the motor feeder between the motor starter protector and the motor This achieves type of coordination 1 Q1 Motor starter protector e g 3RV2 or 3VA Q11 3RW52 soft starter M1 Motor PE Protective conductor ...

Страница 216: ... line contactor between the 3RW52 soft starter and the fuses Do not connect the main and line contactor between the 3RW52 soft starter and the motor The 3RW52 soft starter could otherwise indicate a Missing load fault in case of a start command and delayed connection of the contactor F1 gG full range fuse for cable and line protection e g 3NA3 Q21 Main or line contactor for galvanic isolation Q11 ...

Страница 217: ...y means of special semiconductor fuses e g SITOR fuses from Siemens to achieve type of coordination 2 A short circuit can occur for instance as a result of a defect in the motor windings or in the motor s power supply cable Q1 Motor starter protector F3 aR partial range fuse for protection of semiconductors e g SITOR 3NE3 4 or 3NC3 F3 gR full range fuse for protection of semiconductors e g SITOR 3...

Страница 218: ...dual devices is increased by a factor of root 3 On the 3RW52 soft starter behind the hinged cover you will find a value table with increased current values for an inside delta circuit If the main voltage operating voltage is connected and the motor is connected to the 3RW52 soft starter the 3RW52 soft starter automatically detects the motor connection type Requirements Motor with windings that can...

Страница 219: ...9 Motor rotation in line phase direction Q1 Motor starter protector F3 aR partial range fuse for protection of semiconductors e g SITOR 3NE3 4 or 3NC F3 gR full range fuse for protection of semiconductors e g SITOR 3NE1 Q11 3RW52 soft starter Q21 Main or line contactor for galvanic isolation M1 Motor PE Protective conductor ...

Страница 220: ...r rotation contrary to the line phase direction Q1 Motor starter protector F3 aR partial range fuse for protection of semiconductors e g SITOR 3NE3 4 or 3NC F3 gR full range fuse for protection of semiconductors e g SITOR 3NE1 Q11 3RW52 soft starter Q21 Main or line contactor for galvanic isolation M1 Motor PE Protective conductor ...

Страница 221: ...2 1 Control by pushbutton Requirements ON RUN relay output was parameterized to ON Wiring of control circuit for control by pushbutton The example shows the 3RW52 soft starter in the inline circuit F1 Fuse S1 Pushbutton Start motor S2 Pushbutton Reset 4 s S4 Pushbutton Stop motor Q1 Motor starter protector Q11 3RW52 soft starter M1 Motor PE Protective conductor ...

Страница 222: ... Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link the group error output terminals 95 and 96 into the control ...

Страница 223: ...RS AE 005 223 Wiring of control circuit for control by switch The example shows the 3RW52 soft starter in the inline circuit F1 Fuse S1 Switch Start stop S2 Pushbutton Reset 4 s Q1 Motor starter protector Q11 3RW52 soft starter M1 Motor P1 Indicator light P2 Indicator light P3 Indicator light PE Protective conductor ...

Страница 224: ... device is switched on and off in normal operation by means of the supply voltage control supply voltage WARNING Automatic restart Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC ...

Страница 225: ...05 225 Wiring control circuit on switching with the supply voltage control supply voltage The example shows the 3RW52 soft starter in the inline circuit F1 Fuse S1 Switch Reset 4 s OFF Q1 Motor starter protector Q11 3RW52 soft starter M1 Motor P1 Indicator light P2 Indicator light P3 Indicator light PE Protective conductor ...

Страница 226: ...DC voltage WARNING Automatic restart Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link the group error output termina...

Страница 227: ...ual 04 2020 A5E35630451002A RS AE 005 227 Wiring of control circuit for control by PLC The example shows the 3RW52 soft starter in the inline circuit F1 Fuse K1 Coupling relay control for reset 4 s Q1 Motor starter protector Q11 3RW52 soft starter Q21 PLC M1 Motor PE Protective conductor ...

Страница 228: ...UN WARNING Automatic restart Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link the group error output terminals 95 an...

Страница 229: ...005 229 Wiring of control circuit for controlling a line contactor The example shows the 3RW52 soft starter in the inline circuit F1 Fuse S1 Switch Start stop S2 Pushbutton Reset 4 s Q1 Motor starter protector Q11 3RW52 soft starter Q21 Line contactor M1 Motor P1 Indicator light P3 Indicator light PE Protective conductor ...

Страница 230: ...rol circuit connection SIRIUS 3RW52 Soft Starter 230 Equipment Manual 04 2020 A5E35630451002A RS AE 005 A 2 6 Wiring for remote RESET Procedure Result You can reset a pending error message by operating the reset button for 4 s ...

Страница 231: ...erature switch e g Thermoclick or thermistor e g PTC type A Procedure 1 Remove the copper link between terminals and T11 T21 and T22 2 Connect the temperature sensor Temperature switch at terminals T21 T22 Thermistor at terminals T11 T12 Result The 3RW52 soft starter monitors the motor for excessive temperature The motor is shut down if the maximum temperature limit is exceeded The setting for RES...

Страница 232: ...Requirements Ⴠ 3RW52 soft starter with analog output Ⴠ Evaluation unit for displaying the analog output signal Ⴠ Parameterized analog output Page 121 Procedure Connect the evaluation unit Disconnect the voltage at terminals AQ U AQ Disconnect the current at terminals AQ I AQ Result The actual average phase current of the motor is displayed in at the evaluation unit via the analog output ...

Страница 233: ...the 3RW52 soft starter to 0 s factory setting WARNING Automatic restart Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example ...

Страница 234: ...2A RS AE 005 Wiring The example shows the 3RW52 soft starter in the inline circuit F1 Fuse S1 Pushbutton Motor ON RIGHT S2 Pushbutton Motor ON LEFT S4 Pushbutton Reset 4 s Q1 Motor starter protector Q11 3RW52 soft starter Q21 Contactor right Q22 Contactor left P1 Indicator light M1 Motor PE Protective conductor ...

Страница 235: ...ed to RUN WARNING Automatic restart Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link the group error output terminal...

Страница 236: ...pment Manual 04 2020 A5E35630451002A RS AE 005 Wiring The example shows the 3RW52 soft starter in the inline circuit F1 Fuse S1 Switch Start stop S2 Pushbutton Reset 4 s Q1 Motor starter protector Q11 3RW52 soft starter P1 Indicator light fault M1 Motor PE Protective conductor ...

Страница 237: ...Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link the group error output terminals 95 and 96 into the control Trippin...

Страница 238: ...of SILCL 1 according to IEC 62061 PL c according to EN ISO 13849 1 is required the series connection of an additional contactor with the 3RW52 soft starter together with a suitable safety relay e g 3SK1111 is required as well as monitoring of the contactor s auxiliary contacts Emergency stop ཱ 3RT20 contactor ི 3RW52 soft starter ཱི Motor ུ 3SK1 safety relay ...

Страница 239: ...51002A RS AE 005 239 Wiring of the 3RW52 soft starter The example shows the 3RW52 soft starter in the inline circuit F1 Fuse S1 Switch Start stop S2 Pushbutton Reset 4 s Q1 Motor starter protector Q11 3RW52 soft starter Q21 Contactor P1 Indicator light P2 Indicator light M1 Motor PE Protective conductor ...

Страница 240: ...ns SIRIUS 3RW52 Soft Starter 240 Equipment Manual 04 2020 A5E35630451002A RS AE 005 Wiring of the 3SK1 safety relay SIL 1 with line contactor F2 Fuse Q11 Line contactor Q21 Contactor S3 Start button S4 EMERGENCY STOP K1 3SK1111 safety relay ...

Страница 241: ...plications SIRIUS 3RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 241 Wiring of the 3SK1 safety relay SIL 1 without line contactor F2 Fuse Q21 Contactor S3 Start button S4 EMERGENCY STOP K1 3SK1111 safety relay ...

Страница 242: ...Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link the group error output terminals 95 and 96 into the control Trippin...

Страница 243: ...ion Safe shutdown up to SILCL 3 according to IEC 62061 PL e according to EN ISO 13849 1 requires the use of 2 redundant contactors and monitoring of the auxiliary contacts of both contactors Two channel monitoring of the EMERGENCY STOP is also required here Emergency stop ཱ 3RT20 contactors ི 3RW52 soft starter ཱི Motor ུ 3SK1 safety relay ...

Страница 244: ...ent Manual 04 2020 A5E35630451002A RS AE 005 Wiring of the 3RW52 soft starter F1 Fuse S1 Switch Start stop S2 Pushbutton Reset 4 s Q1 Motor starter protector Q11 3RW52 soft starter Q21 Contactor Q22 Contactor P1 Indicator light P2 Indicator light M1 Motor PE Protective conductor ...

Страница 245: ...RW52 Soft Starter Equipment Manual 04 2020 A5E35630451002A RS AE 005 245 Wiring of the 3SK1 safety relay SIL 3 with line contactor F2 Fuse F3 Fuse Q11 Line contactor Q21 Contactor Q22 Contactor S3 Start button S4 EMERGENCY STOP K1 3SK1111 safety relay ...

Страница 246: ...SIRIUS 3RW52 Soft Starter 246 Equipment Manual 04 2020 A5E35630451002A RS AE 005 Wiring of the 3SK1 safety relay SIL 3 without line contactor F2 Fuse F3 Fuse Q21 Contactor Q22 Contactor S3 Start button S4 EMERGENCY STOP K1 3SK1111 safety relay ...

Страница 247: ...art Can cause death or serious injury If a starting command is pending a restart will be triggered automatically after the reset This particularly applies if the motor protection has tripped Dangerous states of the system can result Reset the start command e g via the PLC or switch before performing a reset To do this for example link the group error output terminals 95 and 96 into the control ...

Страница 248: ...ws the 3RW52 soft starter in the inline circuit F1 Fuse S1 Switch Start stop S2 Pushbutton Reset 4 s Sn Soft start selector button Sn1 Start stop direct on line starting Q1 Motor starter protector Q11 Soft starter Q21 Direct on line starting contactor P1 Indicator light fault P2 Indicator light P3 Indicator light M1 Motor PE Protective conductor ...

Страница 249: ...le is not unrestricted LGPL Licensed Module whereas the LGPL Licensed Module and the components that the LGPL Licensed Module is combined with or linked to is the Combined Product the following additional rights apply if the relevant LGPL license criteria are met i you are entitled to modify the Combined Product for your own use including but not limited to the right to modify the Combined Product...

Страница 250: ...ce of doubt SIEMENS does not make any warranty commitment on behalf of or binding upon any third party licensor Open Source Software and or other third party software contained in this Product If you like to receive a copy of the source code please contact SIEMENS at the following address Siemens AG LC TE SL Werner von Siemens Str 60 91052 Erlangen Germany Subject Open Source Request please specif...

Страница 251: ...ermission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT...

Страница 252: ...Third party software B 1 Information about third party software SIRIUS 3RW52 Soft Starter 252 Equipment Manual 04 2020 A5E35630451002A RS AE 005 ...

Страница 253: ... Device master file This file is required to be able to configure a device as a DN device in the HW Config of a Siemens or external system HSP Hardware support package The hardware support packages allow you to configure modules that are not listed in the hardware catalog of your TIA Portal installation Manual RESET Manual RESET means that the following options are available for acknowledging faul...

Страница 254: ...ets Remote RESET Remote RESET means that faults are acknowledged by switching the power supply control supply voltage off and on again The power supply control supply voltage on the 3RW52 soft starter must be switched off for at least 4 seconds STS Simulation Tool for Soft Starters The soft starter can be configured with the STS Simulation Tool for Soft Starters software The STS suggests suitable ...

Страница 255: ...rol terminals screw terminals 88 Connecting the control terminals spring loaded terminals 90 Device LEDs 170 171 Disconnecting the control current form the screw terminals 89 Disconnecting the control current from the spring loaded terminals 91 First commissioning 127 Logbooks 191 Maintenance and repairs 195 Mounting 53 Mounting on a level surface 56 Mounting terminal covers 84 Mounting the cover ...

Страница 256: ...160 Diagnostics options 169 Disassembling Cover for control cable duct 95 Download languages 168 E Electronic motor overload protection 137 EMERGENCY STOP shutdown to SIL 1 or PL c with a 3SK1 safety relay 237 EMERGENCY STOP shutdown to SIL 3 or PL e with a 3SK1 safety relay 242 ESD guidelines 15 Example circuits Inside delta circuit 218 F Factory setting 199 3RW5 HMI High Feature 201 Master RESET...

Страница 257: ...7 Thermistor motor protection with temperature sensor 139 Mounting 53 Cover for control cable duct 94 Mounting on a level surface 56 O Online help 13 Output 13 14 Parameter setting 106 108 Output signal ON or RUN 106 Overview Device related information 160 P Parameters Additional parameters 143 Control via digital input 147 Overview 100 Process image Monitoring 158 R Reactive power compensation 18...

Страница 258: ...E 005 T Target group 25 Terminal cover 84 Test Current acquisition 187 Motor overload protection 187 Test with small load 145 Thermistor motor protection with temperature sensor 139 Third party software information 249 W Warnings and remedial measures 175 Wiring for remote RESET 230 ...

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