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Siemens SIMATIC EM 300 Manual

Siemens SIMATIC EM 300 Manual

Motor starters
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SIMATIC
EM 300 Motor Starters
GWA-4NEB 640070302-05
Edition 03/2010
Important Information,
Contents
Order Numbers
Dimension Drawings
Configuration Frame
Selection Help
Index
1
2
3
4
5
6
A
B
C
D

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Summary of Contents for Siemens SIMATIC EM 300

  • Page 1: Table Of Contents

    Important Information, Contents Product Overview SIMATIC Wiring EM 300 Motor Starters Commissioning Manual Hand-held Controller Technical Specifications SIGUARD Safety Integrated Order Numbers Dimension Drawings Configuration Frame Selection Help Index GWA-4NEB 640070302-05 Edition 03/2010...
  • Page 2 Brands SIMATIC®, SIMATIC HMI® and SIMATIC NET® are brands of SIEMENS AG. Some other designations used in these documents are also brands; the owner's rights may be violated if they are used by third parties for their own purposes.

  • Page 3: Gwa-4Neb

    Important Information Purpose of the Manual This manual complements the ET 200X Distributed I/O Device manual. It de- scribes all the functions of the EM 300 motor starters. The manual does not deal with functions that have general applicability to the ET 200X. You will find descriptions of these in the ET 200X Distributed I/O Device manual.

  • Page 4: Manual

    Important Information Applicability This manual is valid for the EM 300 motor starters. It contains a description of the components that were valid at the time the manual was published. We reserve the right to enclose a Product Information bulletin containing up-to-date information about new components and new versions of components.

  • Page 5: Product Overview

    Contents Product Overview ........What are the Motor Starters EM 300 DS and EM 300 RS? ... . What are the Motor Starters EM 300 EDS and EM 300 ERS? .

  • Page 6: Hand-Held Controller

    Contents Hand-held Controller ........Functions and View ......... . Operation.

  • Page 7: Product Overview

    Product Overview Section Subject Page What are the Motor Starters EM 300 DS and EM 300 RS? What are the Motor Starters EM 300 DS and EM 300 ERS? Guide to the ET 200X Manuals SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...

  • Page 8: What Are The Motor Starters Em 300 Ds And Em 300 Rs

    Product Overview What are the Motor Starters EM 300 DS and EM 300 RS? Motor starters EM 300 DS/RS Motor starters EM 300 DS and EM 300 RS are electromechanical motor star- ters, that can be used on the ET 200X distributed I/O device as expansion module.

  • Page 9: What Are The Motor Starters Em 300 Eds And Em 300 Ers

    Product Overview What are the Motor Starters EM 300 EDS and EM 300 ERS? Motor starters EM 300 EDS/ERS Motor starters EM 300 EDS and EM 300 ERS are electronic motor starters, which can be used on the ET 200X distributed I/O device as expansion module. Up to six motor starters EM 300 can be added to the basic module.

  • Page 10: Guide To The Et 200X Manuals

    Product Overview Guide to the ET 200X Manuals You are Using the following Components ... The components of the ET 200X are described in various manuals in the ET 200X package. The figure below shows possible ET 200X configurations and the manuals required for them. You need the information con- The ET 200X consists of the tained in the following manuals:...
  • Page 11 Product Overview Manual ET 200X BM 147/ EM 300 EM 148-FC Chapter/ Subject Distributed Motor Frequency Appendix I/O Device Basic Starters Converter Module ET 200X configuration options Installing the ET 200X, motor starters and frequency converters; setting the PROFIBUS address; connecting a terminating resistor Installing the ET 200X-DESINA/ECOFAST;...
  • Page 12 Product Overview Manual ET 200X BM 147/ EM 300 EM 148-FC Chapter/ Subject Distributed Motor Frequency Appendix I/O Device Basic Starters Converter Module Functions and technical specifications of frequency converters BM 147/CPU cycle and response times Order numbers of the components Order numbers of the motor starters Order numbers of frequency converters Dimensioned drawings of the basic...

  • Page 13: Wiring

    Wiring Section Subject Page Rules for Wiring Motor Starters EM 300 without a Braking Contact 2.2.1 Making up Connecting Cables 2.2.2 Wiring the Power Connectors 2.2.3 Electrical Design Motor Starters EM 300 with a 24 V DC Braking Contact 2.3.1 Making up Connecting Cables 2.3.2 Wiring the Power Connectors...

  • Page 14: Rules For Wiring

    Wiring Rules for Wiring Warning Dangerous high voltage! Take care to avoid electric shock and injuries from burns. Always deenergize the system and the device before carrying out any work. Selecting the motor connecting cables The core cross section of the motor connecting cables must match the given environmental conditions.
  • Page 15 Wiring Motor starter EM 300 with braking contact The 400 V power supply for the motor and the 24 V DC power supply for the brake are fed to the load through a common cable and connector. There is a dan- ger of voltage overspill if the cable is flattened.

  • Page 16: Motor Starters Em 300 Without A Braking Contact

    Wiring Motor Starters EM 300 without a Braking Contact 2.2.1 Making up Connecting Cables Accessories If you want to make up your own connecting cable for motor starters EM 300 without braking contact, you will need one crimping tool for contact pins/jacks (alternatively, they can be soldered) and the following components.

  • Page 17: Wiring The Power Connectors

    Wiring 2.2.2 Wiring the Power Connectors Pinout The diagram and the table below indicate the pinout of the power connector and the two power sockets on the motor starter without a braking contact. Pin- Plug X1 Socket X2 Socket X3 Connecting load Connecting load Looping through...
  • Page 18 Wiring Power connectors The power connectors of a motor starter without a braking contact consist of the following components: Power socket Power connector • for connecting load supply voltage • for connecting the load • for looping through the load supply voltage connector shell connector shell...

  • Page 19: Electrical Design

    Wiring 2.2.3 Electrical Design Configuration The following diagram shows the electrical design of a motor starter EM 300 DS/RS without a braking contact. SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...
  • Page 20 Wiring Motor Starters EM 300 with a 24 V DC Braking Contact 2.3.1 Making up Connecting Cables Accessories If you want to make up your own connecting cable for motor starters EM 300 with a 24 V DC braking contact, you will need one crimping tool for contact pins/jacks (alternatively, they can be soldered) and the following components.

  • Page 21: Wiring The Power Connectors

    Wiring 2.3.2 Wiring the Power Connectors Pinout The diagram and the table below indicate the pinout of the power connector and the two power sockets on a motor starter with a 24 V DC braking contact. Pin- Plug X1 Socket X2 Socket X3 Connecting load Connecting load...
  • Page 22 Wiring Power connectors The power connectors of a motor starter EM 300 with a 24 V DC braking con- tact consist of the following components: Power socket Power connector • for connecting load supply voltage • for connecting the load with a brake •...

  • Page 23: Electrical Design

    Wiring 2.3.3 Electrical Design Suggested circuit The following diagram suggests one way of controlling the motor with a 24 V DC brake via an electronic compact starter EM 300 EDS/ERS. +24 V DC Galvanic isolation Motor with 24 V DC brake Galvanic isolation An external isolating contactor must be fitted to ensure galvanic isolation from the power supply system!
  • Page 24 Wiring Motor Starters EM 300 with a 400 V AC resp. 500 V DC Braking Contact 2.4.1 Making up Connecting Cables Accessories If you want to make up your own connecting cable for motor starters EM 300 with a 400 V AC resp. 500 V DC braking contact, you will need one crimping tool for contact pins/jacks (alternatively, they can be soldered) and the following components.
  • Page 25 Wiring 2.4.2 Wiring the Power Connectors Pinout The diagram and the table below indicate the pinout of the power connector and the two power sockets on a motor starter EM 300 with a braking contact 400 V AC resp. 500 V DC. Pin- Plug X1 Socket X2...
  • Page 26 Wiring Installing and wiring power connectors The power connectors of a motor starter EM 300 with a braking contact 400 V AC resp. 500 V DC consist of the following components: Power socket Power connector • for connecting load supply voltage •...
  • Page 27 Wiring 2.4.3 Electrical Design Suggested circuit 400 V AC brake The following diagram shows you a way of controlling a pole-changing motor for two directions with a 400 V AC brake by two electronic motor starters EM 300 EDS/ERS. Galvanic isolation with separate windings Motor...
  • Page 28 Wiring Suggested circuit 500 V DC brake The following diagram shows you a way of controlling a motor with a 500 V DC brake by one electronic motor startermotor starter EM 300. Galvanic 8 2 6 isolation Motor with brake 500 V DC Galvanic isolation An external isolating contactor must be fitted to ensure galvanic isolation from the power supply system!

  • Page 29: Commissioning

    Commissioning Section Subject Page Motor Starters EM 300 DS and EM 300 RS 3.1.1 Commissioning 3.1.2 Operation 3.1.3 Diagnostics Motor Starters EM 300 EDS and EM 300 ERS 3.2.1 Commissioning 3.2.2 Operation 3.2.3 Diagnostics 3-10 SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...

  • Page 30: Motor Starters Em 300 Ds And Em 300 Rs

    Commissioning Motor Starters EM 300 DS and EM 300 RS 3.1.1 Commissioning Set current I Before you commission the motor starter, you must set the current I for trip- ping the overload release. Step Procedure Open the transparent cover in the top section of the motor starter. Set the current I on the circuit-breaker scale with a screw-driver (see figure on page 1-2).

  • Page 31: Operation

    Commissioning 3.1.2 Operation If overload release trips After an overload release trip during operation you must reset the circuit- breaker. Step Procedure Open the transparent cover in the top section of the motor starter. Reset toggle switch from 0 to 1. Check whether any switching contacts have been damaged as a result of a short-circuit.

  • Page 32: Diagnostics

    Commissioning 3.1.3 Diagnostics Diagnosis via the LEDs During operation, the LEDs on the motor starter EM 300 DS and EM 300 RS indicate the following statuses: Indication Status DC 24 V Steady green light Auxiliary power applied Auxiliary power missing STATE Steady green light Control signal applied...
  • Page 33 Commissioning Output signals Signal to contactor Signal to contactor Clockwise rotation off Anticlockwise rotation off Clockwise rotation on Anticlockwise rotation on Braking contact — Open braking contact Close braking contact Caution ! The braking contact is driven via the bus independently of the main current circuit.

  • Page 34: Commissioning

    Commissioning Motor Starters EM 300 EDS and EM 300 ERS 3.2.1 Commissioning Set current I Set current I for overload tripping before commissioning the motor starter EM 300 EDS/ERS. The setting is made with 2 rotary encoder switches with 8 or 10 switch positions (see figure on page 1-3).
  • Page 35 Commissioning Electronic overload protection You can set the overload protection mode with the tripping REMOTE/LOCAL rotary encoder switch on the motor starter EM 300 EDS/ERS (see figure on page 1-3). In the user program you can define the response to the signal "FAULT /release signal"...

  • Page 36: Operation

    Commissioning Overload release test You can perform an overload release test either in the initial state or in operating mode. An internal program checks the overload and current flow acquisition. Step Procedure Description READY OVERLOAD FAULT Open the transparent — —...
  • Page 37 Commissioning Local reset If you press the TEST/RESET button during a local reset, various responses are triggered depending on how long the button is depressed (see the following table). Reset after signal "FAULT/release signal" (DI2) After a release signal (device continues operation) resp. overload release (device is shut down) the OVERLOAD LED lights up.

  • Page 38: Diagnostics

    Commissioning 3.2.3 Diagnostics Diagnosis via LEDs During operation, the LEDs on the motor starter EM 300 EDS/ERS indicate the following statuses: Function Indication Status DC 24 V Auxiliary power Steady green light Auxiliary power applied Auxiliary power missing STATE Control by bus/ Steady green light Control signal applied (from...
  • Page 39 Commissioning Diagnosis via the user program You can evaluate the input and output signals in your application. Please note that "DO2" is only triggered on versions with a braking contact Input signals Manual/automatic mode Current flow signal Manual No current flow Automatic Current flow FAULT/release signal...
  • Page 40 Commissioning SIMATIC - EM 300 Motor Starters 3-12 GWA-4NEB 640070302-05...

  • Page 41: Hand-Held Controller

    Hand-held Controller Section Subject Page Functions and View Operation LEDs Buttons SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...

  • Page 42: Functions And View

    Hand-held Controller Functions and View Functions You can use the hand-held controller to operate the motor starter independently in the field when a load voltage is applied to ET 200X: • Before commissioning the PROFIBUS-DP and the PLC in order to test the motor, •...

  • Page 43: Operation

    Hand-held Controller Operation Connection Connect the hand-held controller as follows: Step Procedure Open the transparent cover of the compact starter. Connect the cable of the hand-held controller to the Sub-D socket. Switchover to continuous mode The hand-held controller is available in "jogging mode". However, it can also be set to "continuous mode".

  • Page 44: Leds

    Hand-held Controller LEDs Monitoring You can monitor the functions of the motor starter via the LEDs on the hand- held controller: Lights up when ... Goes out when ... Power Auxiliary power is supplied No auxiliary power is supplied Standby Auxiliary power is supplied Remote or local is pressed on the hand- held controller...

  • Page 45: Buttons

    Hand-held Controller Buttons Remote button You can set the motor starter to automatic mode with the remote button. In this mode you can monitor the status of the bus control. The LED indicates • on a direct starter whether the bus is controlled, •...
  • Page 46 Hand-held Controller SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...

  • Page 47: Technical Specifications

    Technical Specifications Section Subject Page General Technical Specifications of Motor Starters Voltages and Currents Braking Current Circuit Specifications of Motor Starters EM 300 DS/RS Specifications of Motor Starters EM 300 EDS/ERS Shipping and Storage Conditions Mechanical and Climatic Environment Conditions SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...

  • Page 48: General Technical Specifications Of Motor Starters

    Technical Specifications General Technical Specifications of Motor Starters Dimensions W x H x D (mm) 120 x 265 x 134 Weight • Direct starter EM 300 DS 1.5 kg • Reversing starter EM 300 RS 1.9 kg • Direct starter EM 300 EDS 1.5 kg •...

  • Page 49: Voltages And Currents

    Technical Specifications Voltages and Currents Voltages Rated supply voltage for electronics and sensors (1L+) 24 V DC Reverse polarity protection Short-circuit protection Rated load voltage (2L+) for contactor coil resp. 24 V DC electronics and hand-held controller Reverse polarity protection Short-circuit protection Braking voltage •...

  • Page 50: Braking Current Circuit

    Technical Specifications Caution Large EMC faults can occur as a result of three-phase motors being opera- ted when connected in star formation (particularly when < 1 kW). Faults above the IEC limit values can lead to impairment of function or fai- lure of the electronics.

  • Page 51: Specifications Of Motor Starters Em 300 Ds/Rs

    Technical Specifications Specifications of Motor Starters EM 300 DS/RS Circuit-breaker Tripping class Class 10 Max. rated current 12 A Adjustment ranges • Thermal overload release 0.14-0.2 A to 9-12 A • Undelayed overcurrent release 12 x I (fixed) rated Rated ultimate short-circuit braking capacity 50 kA up to I = 12 A...

  • Page 52: 5.5 Specifications Of Motor Starters Em 300 Eds/Ers

    Technical Specifications 5.5 Specifications of Motor Starters EM 300 EDS/ERS Electronic overload protection Tripping class Class 10 Max. rated current 2.18 A or 5.95 A Setting ranges 0.6 to 2.18 A 2.0 to 5.95 A Short-circuit protection (fuses) Rated ultimate short-circuit breaking capacity 100 kA Electronic switchgear unit (2-phase) Utilization category to IEC 60947-4.2...

  • Page 53: Shipping And Storage Conditions

    Technical Specifications Shipping and Storage Conditions Shipping and storage conditions The motor starters surpasses the requirements of IEC 61131, Part 2, with regard to shipping and storage conditions. The following details apply to modules that are shipped and stored in their original packing. Type of condition Admissible range Free fall...

  • Page 54: Mechanical And Climatic Environment Conditions

    Technical Specifications Mechanical and Climatic Environment Conditions Mechanical environment conditions Oscillation test to IEC 60068, Part 2-6 (Sine) • Oscillation type: frequency sweeps with a rate of change of 1 octave per minute – 10 Hz < f < 58 Hz constant amplitude: 0.15 mm –...

  • Page 55: Siguard Safety Integrated

    SIGUARD Safety Integrated Section Subject Page Suggested Circuits 6.1.1 Safety category 1 (EN 954-1) 6.1.2 Safety category 2 (EN 954-1) 6.1.3 Safety category 3 (EN 954-1) 6.1.4 Safety category 4 (EN 954-1) SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...

  • Page 56: Suggested Circuits

    SIGUARD Safety Integrated Suggested Circuits 6.1.1 Safety category 1 (EN 954-1) AC 400V Emergen- cy trip Out 0 Out 0 Out 0 6.1.2 Safety category 2 (EN 954-1) Emergency Emergency trip 1 trip 2 AC 400V Safety relay, e.g. SIGUARD Reset 3TK28 I>...

  • Page 57: Safety Category 3 (En 954-1)

    SIGUARD Safety Integrated 6.1.3 Safety category 3 (EN 954-1) Emergency Emergency trip 2 trip 1 AC 400V Safety relay, e.g. SIGUARD 3TK28 Reset I> Out 0 Out 0 Out 0 6.1.4 Safety category 4 (EN 954-1) Emergency trip AC 400V Safety relay, e.g.
  • Page 58 SIGUARD Safety Integrated SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...
  • Page 59 Order Numbers Direct Starters EM 300 EDS Adjustment Order number Order number extension range * Basic Versions with braking contact version 24 V DC 400 V AC 500 V DC 0.6 - 2.18 3RK1 300-0AS10- ..0AA0 0AA1 0AA3 0AA4...
  • Page 60 Order Numbers Direct Starters EM 300 DS Adjustment Order number Order number extension range * Basic Version with Version with version braking contact braking contact 24 V DC 500 V DC 0.14 - 0.20 3RK1 300-0BS01- ..0AA0 0AA1 0AA4...
  • Page 61 Order Numbers Reversing Starters EM 300 RS Adjustment Order number Order number extension range * Basic Version with Version with version braking contact braking contact 24 V DC 500 V DC 0.14 - 0.20 3RK1 300-0BS01- ..1AA0 1AA1 1AA4...
  • Page 62 Order Numbers Accessories for Motor Starters EM 300 Description No. of Order number items per pack Crimping tool - for contact pins and jacks 1.5 to 2.5 mm 3RK1902-0AH00 - for contact pins and jacks 2.5 to 4.0 mm 3RK1902-0CT00 Dismantling tool for contact pins and jacks (for 9-pole inserts) 3RK1902-0AJ00 Screw cap for power sockets...

  • Page 63: B Dimension Drawings

    Dimension Drawings Motor starters EM 300 The diagram below is a dimension drawing of the motor starters EM 300. SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...
  • Page 64 Dimension Drawings SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...
  • Page 65 Configuration Frame DP Identifiers (Special Identifier Format) The identifiers serve to distinguish between the modules that are used on the PROFIBUS-DP . The following table contains all special DP identifiers for the motor starters, that are used as expansion modules on the ET 200X distributed I/O device.
  • Page 66 Configuration Frame Byte assignment The diagram below shows the byte for the input and output signals. Bits X.4 to X.7 have no meaning. Bit no. Byte X Input signal DI0 or output signal DO0 Input signal DI1 or output signal DO1 Input signal DI2 or output signal DO2 Input signal DI3 or output signal DO3 Evaluation...
  • Page 67 Selection Help Application examples The table below contains various applications together with the type and num- ber of motor starters EM 300 that you need for each application. You can actuate both pole-changing motors and motors with separate windings. Application Direct starter Reversing Direct starter...
  • Page 68 Selection Help Motor list The following tables contain the operating values of squirrel-cage motors of basic design. Source: Siemens Three-Phase AC Low-Voltage Motors Catalog 1996“ . Speed Rated power Rated speed Efficiency Power factor Rated current ϕ 3000 rpm two-pole 0.18...
  • Page 69 Selection Help Speed Rated power Rated speed Efficiency Power factor Rated current ϕ 1000 rpm six-pole 0.18 0.71 0.69 50 Hz 400 V 0.25 0.74 0.83 0.35 0.72 1.19 0.55 0.73 1.67 0.75 0.77 2.10 0.75 3.00 0.75 4.00 0.72 5.80 0.75 7.30...
  • Page 70 Selection Help SIMATIC - EM 300 Motor Starters GWA-4NEB 640070302-05...
  • Page 71 Index Automatic mode 4-5 Jogging mode 4-2 Braking current circuit 5-4 LEDs 3-4, 3-9, 4-4 Local reset 3-9 Caps 2-3 Continuous mode 4-2 Main circuit 5-3 Current Ie 3-2 Manual mode 4-5 Currents 5-3 Monitoring 3-4, 4-4 Motor testing 4-2 Diagnostics, EM 300 DS/RS 3-4 Diagnostics, EM 300 EDS/ERS 3-10 Output signals...
  • Page 72 SIMATIC - EM 300 Motor Starters Index-2 GWA-4NEB 640070302-05...
  • Page 73 Sender (please fill out) Name Company / Department SIEMENS AG Address I IA CE MMS 3 Telephone 92220 Amberg Fax: **49-9621-80-3337 Manual SIMATIC - Motor Starters EM 300 Have you found any typographical errors while reading this manual? Please use this form to tell us about them.
  • Page 74 GWA-4NEB 640070302-05...

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