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Related Manuals for Siemens Ecofast 3RK1 323-2AS54-1AA0
Summary of Contents for Siemens Ecofast 3RK1 323-2AS54-1AA0
- Page 1 Manual 03/2007 Totally I n t e gr a t e d ecofast Automation Motor Starter...
- Page 3 Important information, Contents Motor Starters: Overview ECOFAST Wiring and interfaces Motor Starters Installing Motor Starters Manual Commissioning and diagnostics Fault Handling Device functions Technical data Dimension drawings Order numbers Order No. 3RK1702-2GB18-0AA1 Edition 03/2007...
- Page 4 This device and its components may only be used for the applications described in the catalogue or the techni- cal descriptions, and only in connection with devices or components from other manufacturers which have been approved or recommended by Siemens. This product can only function correctly and safely if it is transported, stored, set up, and installed correctly, and operated and maintained as recommended.
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Page 5: Table Of Contents
Contents Contents Introduction to the Manual ......... . Motor Starters: Overview . - Page 6 Contents Fault Handling ..........Responding to Faults .
- Page 7 Figures Figures Page Fig. 1: Installation with motor plugged in and motor nearby ..3-vi Fig. 1-1: Connections on the motor starter ....Fig.
- Page 8 Tables Tables Page Table 1-1: Product overview of motor starters ....Table 2-1: Rules for wiring ......Table 2-2: Prefabricating connecting leads with Han 10E .
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Page 9: Introduction To The Manual
Introduction to the Manual Purpose This manual is intended to be used for reference purposes. It shows you how to operate with fieldbus AS-Interface. "ECOFAST Motor Starters" These motor starters do not process data records. "ECOFAST Motor Starters" are accompanied by High Feature , which "ECOFAST Motor Starters... -
Page 10: Fig. 1: Installation With Motor Plugged In And Motor Nearby
Setup with motor plugged in and motor nearby: Han-Drive motor connector Han 10E motor terminal Mounting plate Motor plugged in: Motor starter directly on the motor Motor nearby: Motor starter and motor Han-Drive motor connector, connected with cable alternative: terminal block Han 10E, alternative: free end for connection to terminal block Motor connection cable... - Page 11 Manuals Motor Starters Two manuals are available: • ECOFAST Motor Starters (this manual) • ECOFAST Motor Starters High Feature Attention In addition to the manuals for the ECOFAST motor starter, please observe the installation guidelines in the ECOFAST system manual. Other system manuals For more information on ECOFAST, see the following system manual:...
- Page 12 ECOFAST Motor Starters viii GWA 4NEB 950 5221-12 DS 01...
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Page 13: Motor Starters: Overview
Motor Starters: Overview Section Subject Page What are ECOFAST Motor Starters? Connections, fieldbus interfaces, LED indicators 1.2.1 Connections 1.2.2 Fieldbus interfaces 1.2.3 LED indicators Product overview 1.3.1 General Notes 1.3.2 Product Overview: Individual Motor Starters and Their Device Functions ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 14: What Are Ecofast Motor Starters
Motor Starters: Overview What are ECOFAST Motor Starters? ECOFAST Motor Starters are part of the ECOFAST system, which unifies the connection technology of all ECOFAST components. ECOFAST Motor Starters are • available as reversing starters and soft starters • suitable for switching and protecting three-phase loads rated at 400 V AC up to 4 kW (mechanical switching) and up to 5.5 kW (soft starter) •... -
Page 15: Fieldbus Interfaces
Motor Starters: Overview 1.2.2 Fieldbus interfaces Depending on the device version, ECOFAST Motor Starters have the follo- wing fieldbus interfaces: PROFIBUS-DP PROFIBUS-DP interface with data terminal and data tee connector, optionally for copper cable or fiber-optic cable AS-Interface (AS-i) AS-i interface using insulation displacement technology for yellow AS-i cable (data and 24 V non-switched) and... -
Page 16: Product Overview
Motor Starters: Overview Product overview 1.3.1 General Notes High Switching Rates Attention Please observe the technical data in the "Switching frequency" section on page A-3 Motor Starters Without Thermal Motor Model (3RK13.3-2AS54-..) Warning To protect the motor, a temperature sensor (thermistor type A, thermoclick) must be installed, otherwise the motor is unprotected. -
Page 17: Wiring And Interfaces
Wiring and interfaces Section Subject Page Wiring Rules 2.1.1 Selecting Power Lines 2.1.2 Unused Connections Power Cables Prefabricated at One End 2.2.1 Power Cables Prefabricated at One End with Han Q4/2 Pin 2.2.2 Power Cables Prefabricated at One End with Han 10E Pin Motor Terminal 2.3.1 Pin Assignment... - Page 18 Wiring and interfaces Warning Hazardous voltages! These may cause electric shock and burns. Disconnect the system and device from the supply before starting work. Danger Ensure that the wiring is carried out carefully and correctly. Otherwise motor starters may be destroyed. There is potentially lethal danger! Caution Note that star jumpers are already wired in the motor starter.
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Page 19: Wiring Rules
Wiring and interfaces Wiring Rules Warning Hazardous voltages! These may cause electric shock and burns. Disconnect the system and device from the supply before starting work. 2.1.1 Selecting the power leads The core cross-section of the power leads must be matched to the respective ambient conditions. -
Page 20: Unused Connections
Wiring and interfaces 2.1.2 Unused Connections Close off unused connections with screw caps; this is the only way of ensuring degree of protection IP65. Order number 3RK1902-0CJ00 (10 screw caps) or 3RK1902-0CK00 (1 screw cap) ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 21: Power Cables And Motor Connection Cables Prefabricated At One End
Wiring and interfaces Power Cables and Motor Connection Cables Prefabricated at One End Description Power cables prefabricated at one end are available in different lengths. One end of the cable is fitted with a power plug connector with pins. The other end is free. -
Page 22: Power Cables Prefabricated At One End With Han 10E Pin
Wiring and interfaces 2.2.2 Power Cables Prefabricated at One End with Han 10E Pin Core no. Core no. Assignment (7-core) (11-core) Phase L1 Phase L2 Phase L3 — Brake (reference potential) — Brake Winding terminal W2 Winding terminal U2 Winding terminal V2 —... -
Page 23: Fig. 2-4: Pin Assignment For Motor Terminal
Wiring and interfaces Motor terminal (Han 10E) Notes Danger Ensure that the wiring is carried out carefully and correctly. The temperature sensor terminals must not be connected to 400 V AC. Otherwise motor star- ters may be destroyed. There is potentially lethal danger! For this reason, the motor line must be laid in such way that the cable cannot get jammed or squashed! Caution... -
Page 24: Table 2-2: Prefabricating Connecting Leads With Han 10E
Wiring and interfaces 2.3.2 Prefabricating Motor Connection Cables Accessories When you are preparing motor connection cables, you need a crimping tool (soldering is possible as an alternative) and the accessories listed in the table. Motor connection cables with Han 10E For connecting the motor starter to the motor you need: A flexible Cu cable 7 x 1.5 mm... -
Page 25: Pin Assignment
Wiring and interfaces Power terminal Notes Caution The supply voltage for the 24 V DC brake (optional) must be drawn from a power supply unit with safety separation (PELV) in order to safeguard against accidental voltage transfer in the event of a fault. It is therefore not permissible to connect any loads with the "extra-low voltage"... -
Page 26: Preparing Power Cables
Wiring and interfaces 2.4.2 Preparing power cables Accessories When you are preparing power cables you need a crimping tool (soldering is possible as an alternative) and the accessories listed in the table. Power cables with Han Q4/2 You need ... for connecting the main power on the for looping through motor starter /... -
Page 27: Fig. 2-6: Han Q4/2 Power Connector
Wiring and interfaces Han Q4/2 power connectors The power connectors belonging to a power tee connector and to the motor starter consist of the following components: Han Q4/2 socket Han Q4/2pin for connecting the main power for looping through the main power Connector housing Connector housing Contact sockets... -
Page 28: Power Tee Clamping Connectors
Wiring and interfaces Power tee clamping connectors Definition Power tee clamping connectors connect motor starters to the power bus. The power bus is not interrupted when the motor starter is unplugged. Pin assignment Assignment Wire No.* Phase L1 Phase L2 Phase L3 Neutral N reserved... -
Page 29: Digital Inputs
Wiring and interfaces Digital inputs Definition The motor starter has 2 digital inputs, which you can connect directly to sensors (PNP) using 2-wire and 3-wire technology. M12, 5-pole plug connectors are used for this. M12, 5-pole jacks are fitted on the motor starter. Pin assignment The pin assignment is arranged in accordance with the standardized Y2 assi- gnment and the examples for 2- and 3-wire circuits:... -
Page 30: As-Interface
Wiring and interfaces AS-Interface 2.7.1 Connection techniques The following AS-i cables are used: • Yellow AS-i cable for AS-i communication and non-switched 24 V DC auxiliary power for supplying sensors and electronics • Black AUX PWR AS-i cable for switched 24 V DC auxiliary power for supplying actuators (PELV - must be grounded!). -
Page 31: Behavior In The Event Of A Power Failure
Wiring and interfaces 2.7.2 Behavior in the event of a power failure 24 V DC voltage supply (AS-i) non-switched (yellow AS-i cable) This voltage is constantly available. It is required for: • supplying the electronics in the motor starter • interrogating the auxiliary contacts The voltage is not disconnected in the event of an emergency stop or safety shutdown. -
Page 32: Addressing Socket
Wiring and interfaces Addressing socket Definition The addressing socket is used for addressing with a device such as the addressing and diagnostic unit. This is connected to the addressing socket with the connecting lead. IN.1/2 AS-i Addressing socket AUX PWR IN.2 STATE DEVICE... -
Page 33: Installation Of Motor Starters
Installation of Motor Starters Introduction You can either set up the motor starter in the vicinity of the motor (motor nearby with connecting cable) or plug it into the motor directly (motor plugged in with mounting plate). Section Subject Page Setting the address Setup with motor plugged in 3.2.1... -
Page 34: Setting The Address
Installation of Motor Starters Setting the address AS-i slave profile Motor starter ID Code ID1 Code ID2 Code Order No. configu- (hex) (hex) (hex) ration of product status (hex) smaller 10 from 10 3RK1323-2AS54-1AA0 3RK1323-2AS54-1AA3 The product status is printed below the addressing socket Table 3-1: AS-i slave profile Requirements To be able to set the address you need a device such as the addressing and... -
Page 35: Setup With Motor Plugged In
Installation of Motor Starters Setup with motor plugged in 3.2.1 Required components The table below shows which components are required: Item Order data Order number Motor starter 3RK13.. depending on version Mounting plate with screws for motor starter 3RK1911-3AA00 Power T clamping connector, optional 5 x 4 mm2 3RK1911-2BF01 5 x 6 mm2... -
Page 36: Installation
Installation of Motor Starters 3.2.2 Installation Warning Hazardous voltages! These may cause electric shock and burns. Disconnect the system and device from the supply before starting work. Take note of the information in the operating instructions. Work through the following steps to install the motor starter: Step Description Screw the mounting plate to the motor (motor connector). -
Page 37: Setup With Motor Nearby
Installation of Motor Starters Setup with motor nearby 3.3.1 Required components The table below shows which components are required: Item Order data Order number Motor starter 3RK13.. depending on version 4 fixing screws, 5 mm diameter, if necessary nuts, spring washers, plain washers Motor connection cable for motor starter - motor 3RK1911-0.. -
Page 38: Installation
Installation of Motor Starters 3.3.2 Installation Warning Hazardous voltages! These may cause electric shock and burns. Disconnect the system and device from the supply before starting work. Take note of the information in the operating instructions. Work through the following steps to install the motor starter: Step Description Choose a flat surface for installation. - Page 39 Installation of Motor Starters Step Description Connect the AS-i cables in accordance in the diagram below: AUX PWR AS-i Attention If the motor starter is the last station on the AS-Interface line, you must terminate the ends of the AS-i cables with cable end covers (Order No.: 3RK1901-1MN00) in order to obtain degree of protection IP65.
- Page 40 Installation of Motor Starters ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01...
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Page 41: Commissioning And Diagnostics
Commissioning and diagnostics Section Subject Page Process data and process images Commissioning and starting Diagnostics through LED indicators Diagnostics with the addressing and diagnostic unit Behavior in the event of faults ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 42: Process Data And Process Images
Commissioning and diagnostics Process data and process images Definition of process image The process image is part of the system memory in the AS-i master. At the start of the cyclical program, the signal states of the inputs are transferred to the process image of the inputs. - Page 43 Commissioning and diagnostics Attention By default, every AS-i master sends "1111" for the parameter bits. This means that the motor is automatically in secure monitoring mode: thermoclick, trip, no auto reset. If you want to use these settings, you do not need to assign any para- meters.
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Page 44: Commissioning And Starting
Commissioning and diagnostics Commissioning and starting Software requirements Configuration software used Explanations Configuration software for the AS–i master used (See AS-i master manual) Table 4-2: Software requirements for commissioning Requirements for commissioning Further information: see ... Action assumed to have been taken 1. -
Page 45: Fig. 4-1: Starting The Motor Starter
Commissioning and diagnostics Starting the motor starter Switch on supply voltage for motor starter Motor starter sets outputs to "0" and accepts the set address "AS-i" and "AUX PWR" LEDs light up Motor starter receives configurati- on data from AS-i master Does the configuration data match the actual setup? -
Page 46: Diagnostics By Led Indicators
Commissioning and diagnostics Diagnostics by LED indicators Description General/peripheral fault, e.g. tripping —> motor tripped General warning, see Note below. —> motor not tripped No fault AS-i No data traffic red-yellow Zero address flashing green Communication and unswitched supply ok No unswitched supply voltage green Unswitched supply voltage... -
Page 47: Diagnostics With The Addressing And Diagnostic Unit
Commissioning and diagnostics Diagnostics with the addressing and diagnostic unit Diagnostic functions The addressing and diagnostic unit (Order No.: 3RK1904-2AB00) has various diagnostic functions, for example: • Recognition of incorrect polarity or overload • Measurement of the AS-i-supply voltage • Fault recognition with comment •... - Page 48 Commissioning and diagnostics Additional responses In addition, the following responses are triggered: • The switching elements and the brake output are deactivated. • In the process image, DI-0.0 "Ready (automatic)" is deleted. Restarting after internal tripping in the device If the motor starter deactivates the switching elements automatically, it will not restart until the following have occurred: •...
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Page 49: Fault Handling
Fault Handling Section Topic Page Responding to Faults 5.1.1 Acknowledging Faults Potential Faults ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 50: Responding To Faults
Fault Handling Responding to Faults Description Responses to faults can be parameterized either as warnings or trips. Example: "Response to asymmetry", "Response to temperature sensor overload". The following diagram illustrates how the motor starter responds (depen- ding on how it has been parameterized): Fault Reaction 1 Reaction 2... -
Page 51: Acknowledging Faults
Fault Handling 5.1.1 Acknowledging Faults Switch-on after device-internal trip If the motor starter trips the switching elements automatically, it will not switch on again until • the cause of the fault has been removed • the fault has been acknowledged Acknowledgement You can acknowledge faults as follows: •... -
Page 52: Potential Faults In Motor Starters With Profibus-Dp
Fault Handling Potential Faults in Motor Starters with PROFIBUS-DP Motor starter: 3RK1303-2AS54-1AA. Potential faults Action Acknow- Comment indicator ledged by Bus fault Switch substi- AS-i: red Auto Check the communication con- tute value nection to the field bus master. Possible causes of faults: •... -
Page 53: Device Functions
Device functions Section Subject Page Temperature sensor Reversing starter control function Mechanical braking Electronic/mechanical switching technology ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 54: Temperature Sensor
Device functions Temperature sensor Description Temperature sensors are located directly in the stator winding of the motor. They are used for direct monitoring of the temperature of the motor win- dings. This makes it possible to detect whether the motor is operating nor- mally or is overloaded. -
Page 55: Reversing Starter Control Function
Device functions Reversing starter control function Description This control function enables the motor starter to control the direction of rotation of motors. An internal logic circuit prevents both contactors from being energized at the same time. Attention Bear in mind that it is only permissible to switch from one direction of rota- tion to the other after a certain delay. -
Page 56: Mechanical Braking
Device functions Mechanical braking Description A mechanical disk brake or spring-loaded brake mounted on the motor bra- kes the motor. The brake is controlled via the brake output. Typical circuit The diagram below shows an example of a typical circuit for mechanical braking: L1 L2 L3 Current... -
Page 57: Electronic/Mechanical Switching Technology
Device functions Electronic/mechanical switching technology Electronic switching technology The motor starter controls the motor in a 2-phase system with power semi- conductors. (Only applicable to soft starters) Mechanical switching technology The motor starter controls the motor in a 3-phase system with contactors. Possible causes of faults The "Switching technology"... - Page 58 Device functions ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01...
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Page 59: Technical Data
Technical data Section Subject Page Motor Starters A.1.1 General Technical Data A.1.2 Auxiliary Power A.1.3 Digital Inputs A.1.4 Brake Output 400 V AC A.1.5 Main Power A.1.6 Mechanical switching ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 60: Motor Starters
Technical data Motor Starters A.1.1 General technical data Installation location On system •Wall-mounted (motor plugged in) •Mounted directly on motor (motor nearby) Installation position Degree of protection IP65 Watertight acc. to IEC 529 (DIN 40050) Safety class IEC 536 (VDE 0106-1) supply with safety extra-low voltage Cooling... -
Page 61: Fig. A-1: Load Diagram For Switching Frequency
Technical data Switching Frequency If motors are switched too frequently, the thermal motor model is activated. The maximum permissible switching frequency depends on the following operating data: Load diagram Direct motor starting current Rated motor operational current Motor starting time Operating time Idle time Cyclic duration factor... -
Page 62: A = 6 X I E And I A = 7.19 X I E
Technical data Maximum switching frequency when I = 6 x I and I = 7.19 x I Maximum switching frequency when I = 6 x I 1000 10000 Cyclic duration factor t in [s] Maximum switching frequency when I = 7.19 x I 1000 10000 Cyclic duration factor t... -
Page 63: Auxiliary Power
Technical data A.1.2 Auxiliary power Unswitched voltage Switched voltage (AS-i) (AUX PWR) External auxiliary power 23.0 V DC to 31.5 V DC 20.4 V DC to 28.8 V DC standard power supply to DIN 19240 (AUX PWR) (PELV - must be grounded) Current consumption Typically 60 mA, Typically 75 mA, switching... -
Page 64: Main Power
Technical data A.1.5 Main power Rated operating voltage 400 V AC CLASS 10: 8 s as per 4 to 10 s 20: 16 s standard 6 to 20 s 30: 24 s 9 to 30 s Rated insulation voltage 500 V AC as per IEC 60947-1 Rated impulse withstand 4 kV... -
Page 65: Dimension Drawings
Dimension drawings Section Subject Page Motor Sarter ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 66: Motor Starter
Motor Starter Fig. B-1: Motor starter dimension drawing ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 67: Order Numbers
Order numbers Order numbers Section Topic Page Motor Starters (Reversing starters) Data Tee Connectors Accessories for Motor Starters Project engineering software and Documentation ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01... -
Page 68: Motor Starters (Reversing Starters
Order numbers Motor Starters (Reversing starters) Setting Range Motor Protection/ Brake Fieldbus Order No. Switching Technology ECOFAST Motor Starters 0.3 A - 9 A (4 kW) Temperature AS-Interface 3RK1323-2AS54-1AA0 Sensor/ 400 V AC AS-Interface 3RK1323-2AS54-1AA3 Mechanical ECOFAST Motor Starters High Feature 0.3 A - 9 A (4 kW) Temperatur- PROFIBUS-DP... -
Page 69: Data Tee Connectors
Order numbers Data Tee Connectors Description Order No. Data + 24 V Data Tee Connector Cu 3RK1911-2AG00 Data Tee Connector FO 3RK1911-2AH00 Table C-2: Order numbers for Connectors Accessories for Motor Starters Description Order No. Mounting plate (for motor plugged in) 3RK1911-3AA00 Identification Plug 6ES7194-1KB00-0XA0... -
Page 70: Project Engineering Software And Documentation
Order numbers Project engineering software and Documentation Description Order No. Project engineering software Switch ES 3ZS1310-0CC20-0YA0 • Switch ES Motor Starter V 2.0 – for parameterizing, visualizing, diagnosing and testing the ECOFAST motor starters via PROFIBUS-DP – with online help –... -
Page 71: Index
Index Acknowledgement 4-8, 5-3 Han Q4/2 power connectors 2-11 Addressing and diagnostic unit 3-2, 4-4, 4-7 LED indicators Addressing socket 2-16 AS-i cables 2-14 AS-i interface 2-14 Main power AS-i slave profile Mechanical braking Assembling and wiring power Mechanical switching connectors 2-11 Mechanical switching technology... - Page 72 Screw caps Selecting the power leads Self-test function with trip reset Set the address Setup with motor nearby Setup with motor plugged in Starting the motor starter Temperature sensor Temperature sensor leads Testing the wiring Thermoclick Trip reset 4-3, 4-8, 5-3 ECOFAST Motor Starter Index-2 GWA 4NEB 950 5221-12 DS 01...
- Page 73 Sender (please fill out) SIEMENS AG Name A&D CD MM 3 Company / Department 92220 Amberg Address Fax: 09621 / 80-3337 Telephone ECOFAST Motor Starters system manual Have you found any typographical errors while reading this manual? Please use this form to tell us about them.
- Page 74 ECOFAST Motor Starters GWA 4NEB 950 5221-12 DS 01...
- Page 76 Siemens Aktiengesellschaft Automation and Drives Low Voltage Controls and Distribution Postfach 4848 D-90327 Nürnberg Order No. 3RK1702-2GB18-0AA1 w w w . s i e m e n s . c o m / e c o f a s t...