802c ibn sblsimodrive base line

8/9/2019 802c Ibn Sblsimodrive Base Line

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Start-Up 03/2003 Edition

simodrive

SIMODRIVE base line


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Valid for

Servo Drive

SIMODRIVE base line

03.2003 Edition

SIMODRIVE base lineStart-Up

Technical Manual

Introduction 1

Installation 2

Technical description 3

Servomotor 4


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SIMODRIVE base line Documentation

Key to editions

The editions listed below have been published prior to the current edition.

The column headed Note lists the amended sections, with reference to the previous edition.

Marking of edition in the Note column:

A .... New documentationB .... Unchanged reprint with new order numberC .... Revised edition of new issue

If any technical details presented on one of these pages have been changed with reference tothe previous edition, it is indicated by another edition number in the header of the respectivepage.

Edition

03.2003

Order No.

6SN1197-0AB21-0BP0

Note

A

You will find additional information in the Internet under:http://www.ad.siemens.de/simodrive

The reproduction, transmission or use of this document or its contents isnot permitted without express written authority. Offenders will be liable for

damages. All rights, including rights created by patent grant or registrationof a utility model or design, are reserved.

Siemens AG 2003. All rights reserved.

Functions may be executable in the control but are not described in thisdocumentation. No claims can be made on these functions if included with a newshipment or when involved with service.

We have checked the contents of this document to ensure that they coincide withthe described hardware and software. The information in this document is regularlychecked and necessary corrections are included in reprints.We are thankful for any recommendations for improvement.

Subject to change without prior notice.

Order No. 6SN1197-0AB21-0BP0Printed in the Federal Republic of Germany

Siemens-Aktiengesellschaft.


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Safety information To safeguard your own personal safety as well as protect the productdescribed and all connected equipment and machines against damage,please read and observe the following warnings and safety information.

!

Danger

Indicates an imminently hazardous situation which, if not avoided, willresult in death or serious injury or in substantial property damage.

!Warning

Indicates a potentially hazardous situation which, if not avoided, couldresult in death or serious injury or in substantial property damage.

!Caution

Used with the safety alert symbol indicates a potentially hazardoussituation which, if not avoided, may result in minor or moderate injury orin property damage.

Notice

Notice refers to an important item of information about the product,handling of the product or part of the documentation which is particularlyrelevant in the current context.

Qualified person Only the qualified person may install, start-up and operate theequipment. The qualified person is someone who is familiar with theinstallation, mounting, start-up and operation of the equipment and thehazards involve.

Applicatin scope

!Warning

The information and instructions in all of the documentation supplied andany other instructions must always be observed to eliminate hazardoussituations and damage.

Perfect, safe and reliable operation of this equipment assumes that it hasbeen professionally transported, sorted, mounted and installed as well as

careful operator control and service.


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Contents

Contents

1. INTRODUCTION...................................................................................................................1-11.1. COMPONENTS OF SIMODRIVE BASE LINE.........................................................................1-11.2. TECHNICAL DATA ..............................................................................................................1-31.3. ORDER NUMBER ...............................................................................................................1-5

2. INSTALLATION.....................................................................................................................2-1

2.1. INSTALLATION OF SIMODRIVE BASE LINE .........................................................................2-12.2. INSTALLATION OF ACCESSORIES ........................................................................................2-42.3. START-UP OF SIMODRIVE BASE LINE ..............................................................................2-52.4. INTERFACES AND CABLING.................................................................................................2-72.5. CONNECTING CABLE .......................................................................................................2-102.6. INTERFACE DESCRIPTION.................................................................................................2-11

2.6.1. control module interface........................................................................................2-112.6.2. Infeed module interface.........................................................................................2-17

2.7. POWER SUPPLY ..............................................................................................................2-182.8. GROUNDING ...................................................................................................................2-25

3. TECHNICAL DESCRIPTION ................................................................................................3-1

3.1. CLOSED-LOOP CONTROL WITH RESOLVER ..........................................................................3-13.2. INFEED MODULE................................................................................................................3-23.3. CONTROL MODULE ............................................................................................................3-4

4. SERVOMOTOR.....................................................................................................................4-1


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Introduction

SIMODRIVE base line Start-Up 2003.03 1-1

Introduction

Components of SIMODRIVE base line

What isSIMODRIVE SIMODRIVE base line is a compact AC Servo drive. It applies tobase line economical CNC lathe, milling machine and drilling machine. It can also

be adapted to control diverse production machines.

Components SIMODRIVE base line is designed in a compact structure. It is insideconsisted of the following modules:

Control module

Infeed module

Power module

Fig.1-1 SIMODIVE base line (2-axis module, V2/V3)

SIMODRIVE base line SIMODRIVE base line can be ordered with the following versions:

Version

V11-axis version, motor static torque of 11Nm;

V22-axis version, motor static torque of 6Nm + 8Nm;

V32-axis version, motor static torque of 6Nm + 3Nm;

SIMODIVE base line SIMODRIVE base line is applied mainly together with SINUMERIKapplication 802C and SINUMERIK 802Ce at present. With the application of

SIMODRIVE base line the solution shows the outstanding performanceprice ratio.

SIEMENS 1FK7 AC servomotor is supplied to configure withSIMODRIVE base line.


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Introduction

1-2 SIMODRIVE base line Start-Up 2003.03

Fig. 1-2 Solution sample


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Introduction


Technical data

Connected load Table 1-1 connected load

Parameter Min Type Max Unit RemarksSupply voltage 360 400/ 415

456 V Powerderating incase ofunder 360V

Input frequency 45 50 66 HzOutput power ofInfeed mould

5 10 KW

Current consumptionof 1-axis powermodule

9 18 A V1

Current consumptionof 2-axis power

module

5 10 A V2 or V3

Mechanical data Table 1-2 mechanical data

Parameter Dimension ( W xH x D, mm)

Weight (Kg) Remarks

1-axisSIMODRIVE baseline

110 x 483 x 271 11 V1

2-axisSIMODRIVE baseline

110 x 483 x 271 11.5 V2 or V3

Environmentoperating conditions Table 1-3 environment operating conditions

Designation Description Remarks

Temperaturerange

0C + 40CMax.+55C Power derating in

range 40C+55C

Annual average: U=75%td=17C

On 30 days (24h) over the

year: U=95%; td =24C;

these days should benaturally distributed over theyear.

Relativehumidity

On all other days (


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Introduction


Transport andstorage conditions Table 1-4 transport and storage conditions

Designation Description Remarks

Temperaturerange

-40+70

Annual average: U=75%td=17C

On 30 days (24h) over the

year: U=95%; td =24C;these days should benaturally distributed over theyear.

Relativehumidity

On all other days (


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Introduction


Order number

General SIMODRIVE base line is delivered in 3 different versions. They areadapted to diverse application field, for example, the machine tools with1-axis and 2-axis control. Moreover, the accessories and cables should

be ordered separately by the customers. The order number can be seenin the following table.

Table 1-5 order number

No. Designation MLFB Remarks

1 V1: 1-axis module 6FC5548-0AC11-0AA0 11 Nm

2 V2: 2-axis module 6FC5548-0AC12-0AA0 6 Nm+8 Nm

3 V3: 2-axis module 6FC5548-0AC13-0AA0 6 Nm+3 Nm;

Axis 1 should be set always for6 Nm, Axis 2 for 3 Nm.

4 Position feedback cable 6FX5002-2CJ00-1

0

:AF 5 m;AH 7 m;BA 10 m;BF 15 m;

5 Speed setpoint cable 6FX2002-3AD01-1 0 :AB 1 m;AD 3 m;AF 5 m;AH 7 m;BA 10 m;BF 15 m;

6 Encoder cable 6FX5002-2CF02-1 0 :

AF 5 m;BA 10 m;BF 15 m;

7 Motor power cable 6FX5002-5A01-1 0 :AF 5 m;BA 10 m;BF 15 m;BJ 18 m;CF 25 m;

C without brake;D with brake;

8 Transformer JBK3 See table 2-8.

4AU3695-0SB10-0CN2 Protection class IP004AU3695-0SB12-0CN2 Protection class IP23

9 SIEMENS matchingtransformer (8.2kW)

4AU3695-0SB18-0CN2 Protection class IP2010 SIEMENS filter 6SN1111-0AA01-1BA0

1FK7042-5AF71-1T 0

1FK7060-5AF71-1T 0

1FK7063-5AF71-1T 0

11 1FK7 motor

1FK7080-5AF71-1T 0

A with key/without brake;B with key/with brake;G plain shaft/without brake;H plain shaft /with brake;


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Installation


Installation

Installation of SIMODRIVE base line

Obvious check Please check the packaging prior to the installation of SIMODRIVE baseline and make sure that the complete goods are delivered according tothe packing list. They should be complete and properly.

!Warning

Observe the following sequence when mounting and dismounting theequipment:

1. Make use of the original packaging at transportation;

2. Keep distance from the motion equipment while power is switching on;

3. Disassembling may not start until the power has been switched offfor 30 minutes;

4. Cut off the line power supply voltage of servo drive in case of the long-term standstill of servomotor;

5. The protective ground conductor should be connected properly.

Mounting place SIMODRIVE base line is of a modular design, so that the installation isvery simple. To fix the servo drive in the cabinet, 4 screws (M6) are onlyrequired.

The vertical mounting in the cabinet is recommended. To ensuresufficient cooling, a clearance of at least 100 mm must be kept above,below and between the modules (see Fig.2-1).

!Caution

It must fulfil the environment conditions in the cabinet as follows:

1. The permissible surroundings temperature of servo drive is 0~55C,but the power is to be de-rated in case above 40C;

2. The relative humidity is 75% in annual average;

3. Vibration of cabinet within 0.5G (4.9m/s2);

4. No condensation and icing present;

5. To guarantee the long-term stable work of servo drive, please keep the

surrounding temperature below 40C;


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Installation


Mounting The mounting dimensions are shown in the following figures.dimensions

Clearance space for sufficient cooling

Fig. 2-1 Mounting dimensions


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Installation


2-axis module 1-axis module

Fig.2-2 Mounting dimensions (continously)


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Installation


Installation of accessories

General The accessories below should be applied in compliance with the localpower supply system and the environment conditions.

Line fuse Prior to connection with the power supply system, the fuse with rating of16A, 410/415VAC is recommended to be adopted. The relevant technicaldata refer to chapter 2.7 Power supply fuse /breaker.

Breaker Breaker can be used to protect the circuit securely if no fuse is adopted.

The rating value is 16A, 415VAC, maximal temperature is 60C. Therecommended breaker by SIEMENS can be seen in chapter 2.7 Powersupply fuse /breaker.

Isolating The transformer with isolating wiring is to be adopted, in order totransformer eliminate the interference by the low-frequency signals or influence

radiated by the non-balance 3-phase line power supply system

(3AC380V 3AC380V).

The isolating transformer must be applied in case of the IT or TT linepower networks. You can learn how to order the transformer in chapter2.7 Power supply transformer.

Line filter The line filter is designed to provide noise suppression for SIMODRIVEbase line. We recommend customer to use line filter to prevent from thehigh frequency noise. The rating voltage: 400/415VAC, frequency:

50/60Hz. For the detailed technical data, please refer to chapter 2.7Power supply line filter.

Commutating Since the commutating reactor is built in the Infeed module inreactor SIMODRIVE base line, we dont recommend customer to use external

commutating reactor.

Cable SIEMENS cable provides optimum protection against interference, so thepreassembled cable offered as accessories are recommended for theapplication.

Shield plate To fulfil the EMC requirements better, the screens of shielded powercable are to be connected to the drive converter housing. The shieldplate has clamp connections and mounting points for brake terminals.How to install the shield plate into SIMODRIVE base line, please refer tochapter 2.7 Power supply shield plate.

!Caution

Power and signal cable must always be routed separately from oneanother in the cabinet.


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Installation


Start-Up of SIMODRIVE base line

General In order to optimize the dynamic characteristic of the servo drive, thecommissioning is to be carried out as follows:

yes

1

no->fault

yes->fault


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Installation


1


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Installation


Interfaces and cabling

General Position of the interfaces and elements on the front panel are shown inthe following figure.

Fig.2-3 Front panel of SIMODRIVE base line (2-axis module left, 1-axis module right)


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Installation


Interface Control module:

X391/X392 position feedback interface

15-pin sub-D socket connector, position feeback to NC system.

X311/X312

encoder interface25-pin sub-D socket connector, connecting with resolver inservomotor.

Drift drift compensation

Implement the drift compensation when the rated speed is zero(short circuit between terminal 56 and 14). Adjustment range: -

45mV+45mV

tachometer

The actual drive speed for +/-10V speed setpoint can be varied inrange 0.6 nrated ~1.8 nrated . Customers dont need to adjust the

tachometer, as it is already calibrated before delivery.

KP proportional gain

The proportional gain KP of the speed controller can be set usingpotentiometer KP. It is used to optimize the speed dynamiccharacteristic. Adjustment range: 2.5 ~95.

TN integral action time

The speed controller integral action time is set using potentiometerTN. It is used to optimize the speed dynamic characteristic.

Adjustment range: 340ms

X321/X322 speed setpoint interface

Terminal 56 and 14 in X321/X322 are the differential input interfaceof speed setpoint. Range: +/-10V.

X331/X332 controller enable interface

Terminal 9 and 65.1 in X331/X332 is the controller enable interfacefor axis 1; Terminal 9 and 65.2 in X331/X332 is the controller enableinterface for axis 2;

A1(U2,V2,W2)/A2(U2,V2,W2) power cable interface

A1(U2,V2,W2) is the power cable interface for axis 1 servomotor;A2(U2,V2,W2) is the power cable interface for axis 2 servomotor.

Infeed module:

X131 grounding terminal for electronics power supply

Screw M4, is the grounding terminal for electronics power supply.

X141A enable interface terminal

Terminal 63 is the pulse enable input; Terminal 9 is the enableoutput; Terminal 64 is the drive enable input; R is the reset interface;Terminal 19 is the basis grounding.

X1(U1,V1,W1) line power feeder

For 3-phase 400/415VAC line power feeder.


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Installation


Connecting cable

General As a standard configuration of SIMODRIVE base line SINUMERIK 802Ce is applied together with SIEMENS servomotors (1FK7) in CNCTurning/Milling machine. The components are wired up as shown in theconnection diagram Fig. 2-4. The required cable for the connection

between NC, drive and motors is also indicated in the figure.

Fig. 2-4 connection diagram for SIMODRIVE base line with 802Ce


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Installation


Interface description

control module interface

General On the front cover of control module are located different interfaces toconnect with system control and servomotor. The interface overview canbe seen from the sequential diagram.

N

set (

rated

rmax

Fig. 2-5 interface overview of control module (2-axis)


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Installation


Position feedback interface - X391/X392

Connector on the Connector designation: X391/X392servodrive side Connector type: 15 pin Sub-D plug connector

connector on the Connector designation: X3/X4/X5/X6NC side Connector type: 15 pin Sub-D socket connector

Table 2-2 Pin assignment of the connector X391/X392Signal Type Servodrive side NC side

M Ref.pin 2 11A RS422A 3 1A_INV RS422A 4 9B RS422A 6 10B_INV RS422A 7 3

R RS422A 12 4R_INV RS422A 13 12READY HCMOS! 1 NCER_IKL HCMOS! 9 NCER_TNL HCMOS! 10 NCEN_WSG HCMOS! 11 NC

Encoder interface - X311/X312

Connector on the Connector designation: X311/X312

servodrive side Connector type: 25 pin Sub-D plug connector

Connector on the Connector designation: Encoder connectorservomotor side Connector type: 12 pin aero-connector, socket

Table 2-3 Pin assignment of the connector X311/X312Signal Servodrive side Servomotor side

SIN_PLUS 3 1SIN_MINUS 4 2

M 5,8,24 -COS_PLUS 6 11COS_MINUS 7 12RES_POS 9 10RES_NEG 11 7TEMP_PLUS 13 8TEMP_MINUS 25 9


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Installation


Drift compensation Drift potentiometer

General The drift is compensated for nset =0 using a potentiometer.

Control range: +/-45mV.

Tachometer potentiometer

Setting range The actual drive speed for +/-10V speed setpoint can be varied by the

rated speed in the range: 0.6 nrated nactN 1.8 nrated .

The following setting ranges are obtained for a 10V speed setpointaccording to the rated speeds.

Fig. 2-6 Setting range for a 10V speed setpoint

When the speed setpoint is reduced, the setting range is alsoappropriately reduced. We recommend that the motors with a rated

speed of 2500 RPM are operated using a 9V speed setpoint, in orderto limit the selectable maximum speed.

otorN

otorN


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Installation


Speed setpoint interface - X321/X322

General The speed setpoint of NC controller is connected to terminal 56 andterminal 14 as differential input.

Terminal definition Refer to the table 2-4 for the terminal definition in connector X321/322.

Table 2-4 terminal definition

Ter.No. Designa-tion

1)Function Type

2)Typ./limitvoltage(V)

max.cross-section(mm

2)

56 X321/322 Speed setpoint I 010 1.5

14 X321/322 Speed setpoint I 010 1.5

24 X321/322 Speed/currentsetpoint

I 010 1.5

20 X321/322 Speed/currentsetpoint

I 010 1.5

75 X321/322 Speed actualvalue

O 010 1.5

15 X321/322 Referencepotential

O 0 1.5

16 X321/322 Active currentactual value

O 010 1.5

96 X321/322 Power-on Isetlimiting

I +1330 1.5

9 X321/322 Enablepotential

O +24 1.5

22 X321/322 Changeover,speed/currentcontrol

I +1330 1.5

1) X321 for axis 1, X322 for axis 22) I =Input, O =Output

Controller enable interface - X331/X332

General The pulse enable signal and controller enable signal are to be connectedwith terminals in connector X331/X332.

Terminal definition Refer to the table 2-5 / 2-6 for the terminal definition in connectorX331/332.

Table 2-5 terminal definition for 2-axis module


Function Type1)

Typ./limitvoltage(V)

Max.cross-section

(mm

2

)9 X331 Enablepotental

O 24 1.5


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Installation


663 X331 Pulse enable I +2130 1.5AS1 X331 Relay, start

inhibit, floatingcontact

NC Max.250VAC/1A

1.5

AS2 X331 Relay, startinhibit, floating

contact

NC Max.250VAC/1A

1.5

9 X332 Enablepotential

O 30VDC/1A 1.5

65.1 X332 Controllerenable, axis1

I +1330 1.5


O 24 1.5

65.2 X332 Controllerenable, axis 2

I +1330 1.5

1) NC =NC contact (for signal: closed = high, open = low)

For the 1-axis version, the following assignment is obtained for X332.

Table 2-6 terminal definition for 1-axis


Function Type Typ./limitvalue(V)

max.Cross-section(mm

2)


O +24 1.5

65.1 X332 Controllerenable

I +1330 1.5

15 X332 Referencepotential

O 0 1.5

258 X332 Currentsetpoint

O 010 1.5


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Installation


Infeed module interface

General The pulse enable and drive enable interface is available in infeedmodule.

Grounding of electronics power supply - X131

General It is the reference potential terminal for electronics power supply. Thisterminal (screw M4) should be connected with the protective conductor inNC using a cable with cross-section 4mm

2.

Enable interface terminals - X141A

General Terminal 63 is used for pulse enable input. Terminal 64 is for driveenable input. They can be short-circuited with terminal 9, or controlled byPLC.

Terminal 63 has the highest priority for enabling the pulses for all of themodules and acts instantaneously.

Terminal 64 acts instantaneously on all modules. When the signal iswithdrawn, nset is set to 0 for all drives, and all of the controllers andpulses are inhibited after a selected time has expired (setting whensupplied: 240 ms). The drive is braked along the current limit.

Terminal definition Table 2-7 terminal definition

Ter.No.

Designa-tion

Function Type3)

Typ./limitvalue(V)

max.Cross-section(mm

2)

63 X141A Pulse enable I +1330 1.59 X141A FR+

1)2)O +24 1.5

9 X141A FR+1)2)

O +24 1.564 X141A Drive enable

1)I +1330 1.5

R X141A RESET1) I 0/+24 1.519 X141A FR-, reference

ground, enablesignal voltage

O 0 1.5

1) Terminal 19 is the reference terminal (this is connected inside the

module to general reference ground X131 with 10 k)2) Max. current load, terminal 9 terminal 19: 1A3) I = Input, O = Output


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Installation


Line supply system There are different line supply networks, e.g. TN system, TT system andIT system. The TN-C system is applied most widely.

The various system structures are defined below (see Fig.2-10):

TN-C system: it is symmetrical 4-conductor or 5-conductor three-phase network with grounded, loadable star point. The protectiveand neutral conductors are connected to the star point.

TT system: it is symmetrical 3-conductor or 4-conductor three-phasenetwork with a directly grounded point, the loads are, e.g., connectedto groundings which are not electrically connected to the directlygrounded point of the network.

IT system: it is symmetrical 3-conductor or 4-conductor three-phasenetwork with no directly grounded point, the loads are, e.g.,connected to groundings.


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2-20

SIMODRIVEbaseline

Start-Up2003.03

Fig.2-10threetypeslinesupplysystem


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Installation


Fuse/circuit Fuse must be used which are designed to protect the line supply feederbreaker cables. We recommend the SIEMENS fuse type listed below:

Irated16A;

Ifuse0.2s >70A;

Ifuse4S> 50A; Ifuse10s > 42A;

Ifuse240s > 30A;

The order No. of the recommended SIEMENS fuse is16AD01

Neoz./B.No.5SE2116

Or you can choose SIEMENS circuit breaker: 3RV1031-4BA10.

Isolating SIMODRIVE base line can be connected directly to TN-C line supplytransformer system. The isolating transformer is used as an option in this line supply

type. The connecting diagram is shown in the Fig.2-8. But the isolatingtransformer must be used in following cases:

1. IT line supply system or TT line supply system;

2. The touchable part in the equipment has potential because of thenon-balance load current or harmonic current in 3-phase system inTN line supply

3. Upstream devices providing protection against hazardous leakagecurrents or for fire protection doesnt comply with the requirementsof DIN EN 50178

Table 2-8 required technical specifications

Designation Parameter Unit

V1 (11Nm) 4.00 (customer tailored) kVA

V2 (6Nm +8Nm):4.00 (customer tailored) kVA

V3 (6Nm +3Nm):2.50 (standard) kVA

V1+V2(11Nm +6Nm +8Nm): 5.00(standard)

kVA

Rated power

V1+V3(11Nm +6Nm +3Nm): 4.00(customer tailored)

kVA

Input voltage 3AC 380 V

Outputvoltage

3AC 380 V

Type JBK3

Circuit voltageUK


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Installation


Input currentwithout load


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Installation


Table 2-10 technical specification (SIEMENS filter)

Designation Parameter Unit

Rated current 16 A

Power loss 20 W

Conductor crosssection

Max.4 mm2

PE terminal M6, stud

Weight 3.8 kg

Dimension(WxHxD)

156x193x81 mm

System voltage 400/415103-phase AC V

Degree ofprotection

IP20

Humidityclassification

3K5, condensation and icing excluded

Permissibleambienttemperature

Operation: -0 ~40,max.55 (withderating)

Storage/transport: -25~70;

C

Installationaltitude

1000, 2000 (with derating) m

Order No.: 6SN1111-0AA01-1BA0

Commutation The commutation reactor is used to limit system disturbance or instabilityreactor , and store energy for step-up converter operation in conjunction withinfeed and regenerative feedback modules.

The commutation reactor is already integrated in the infeed module inSIMODRIVE base line. It is not required for customer to install anothercommutation reactor.

Shield plate in order to meet the requirements of the EC Directive on EMC, the motorcable should be shielded. The shielded plate is used to contact the shieldon shielded motor supply cables. The plates are provided with preparedmounting points for brake connection terminals.

How to mount the plate in SIMODRIVE base line and wire up the cables,please refer to Fig.2-12 and Fig.2-13.

Fig. 2-11 shield plate


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Installation


Fig.2-12 mounting shielded plate

Fig.2-13 connecting the brake terminal


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Technical description



Closed-loop control with resolver

General This drive variant is intended for applications for which highest encoderresolution is not a primary concern. The control has been speciallydesigned for use with sine-commutated 1 FK motors.

The resolver encoder system integrated in the motor supplies the signalsrequired by the control system, such as motor rotor position and actualspeed, as well as an incremental shaft encoder interface with TTLsignals for external processing.

Control process

Actualcurrent

Actualspeed

Rotorposition

Speedcontroller

Currentcontroller

Gatingunit

Coordinator Powersection

ACservomotor

Resolver

Currentmeasure-

ments

Motorencodermeasure-ments

n +

-

+

-

M3~

G

Fig.3-1 control process in SIMODRIVE base line


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Infeed module

General SIMODRIVE base line is connected to the power supply via the infeedmodules. The infeed module generates the DC voltage 600V from theline supply. And the PWM DC link voltage is provided for the statorwindings in the motor. The resolver built-in the motor switches over thecurrent to appropriate phase.

The infeed module is designed with a permissible dynamic overloading200% for a short time. The design of heatsink overtemperature - / I

2t -

monitoring protect the power part from over heating.

Control process

Electronics powersupply

Monitoring

Pre-chargecontactor

DC linkmonitoring

Monitoring

Pulse resistor controller

Drive

enable

Pulse

enable

Fig.3-2 control process in infeed module


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Enable signal The time diagram of the enable signals in infeed module is shown in theFig.3-3.

Fig.3-3 Enable signal in infeed module


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Control module

General The control module is intended for feed drives with close-loop controlfunction. It can provide the smoothing function for machine tools.

The speed controller has the PI characteristics. The proportional gain KP,integral action time TN, drift compensation and tachometer calibration canbe set using potentiometer. The dynamic response in low velocity isimproved through speed-controller- adaption. The speed controller is tobe optimized through varying integral time and proportional gain.

Control process


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M 3~

R

Fig 3-4 block diagram of control module


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Enable signal The time diagram of enable signals in control module is shown in fig.3-5.

Fig.3-5 Enable signal in control module

Monitoring function heatsink overtemperature- /I2t monitoring

Heatsink overtemperature monitoring:when the heatsink shutdown temperature is reached, the fault signal isoutput. And the axes are stopped.

I2t monitoring:

when the limiting becomes active, the fault signal is output. And theaxes are stopped.


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Motor overtemperature

SIMODRIVE base line feed modules with closed-loop control forservomotors are equipped with an evaluation circuit for the PTCthermistors integrated in the motor windings. The monitoringcombination is intended to protect the motors against inadmissible

high winding temperatures (trip temperature 150

C);


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Servomotor


Servomotor

General SIEMENS 1FK7 servomotors are provided to connect with SIMODRIVE

base line.

1FK7 AC servomotors are extremelly compact permanent-fieldsynchronous motors. Together with the SIMODRIVE base line, the 1FK7motors comprise a powerful system with high functionality. The built-inresolver system is used to control the speed and position.

The motors are designed for operation without external cooling, and theheat is dissipated through the motor surface. The 1FK7 motors have ahigh overload capability.

Technical data

Table 41 technical data of 1FK7 servomotorDesignation Parameter Remarks

Rated speed 2500 rpm

Pole pair 4

Encoder Resolver, 1 pole pair

Motor type AC servomotor (permanent-fieldsynchronous motor)

Magnet material Rare-earth magnet material

Protection degree IP64 According

toEN60034-5

Insulation of statorwindings(according toEN60034-1)

Temperature class F WindingtemperatureriseT=100K atambinttemperature+40C

Cooling type Natural air cooling

Temperature

monitoring

KTY84 Temperatur

e sensor instatorwinding

Paint finish unpainted MachineToolsWorksresponsible

Motor shaft Plain shaft /with fitted key andkeyway

Accordingto DIN748-3

Rotationalaccuracy,concentricity andaxial runout

Tolerance N (normal) AccordingtoDIN42955


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Servomotor


Vibration severity Grade N (normal) AccordingtoEN60034-14

Sound pressure

level max.

1FK704: 55dB

1FK706: 65dB1FK708: 70dB

According

to EN21680

Order data Please refer to the table 4-2 for the ordering data of 1 FK 7 servomotors.The speed torque characteristic can be seen in the fig. 4-1 ~4-4.

Note:

The data in the table and figures below are only adapted to theapplication field with SIMODRIVE base line.

Table 4-2 order data

Static torque(Nm)

Motor phasecurrent (A)

Order No.

M0(60)

M0(100)

Ratedtorque (Nm)

Mrated(100)

weight*(Kg)

I0(60)

I0(100)

Ratedspeed1/min

Pole

1FK7042-

5AF71-1T 0

2.5 3 2.7 4.9 1.8 2.2 2500 8

1FK7060-

5AF71-1T 0

5.0 6 5.1 7 3.7 4.5 2500 8

1FK7063-

5AF71-1T 0

9.1 11 8.2 11.5 6.6 8.0 2500 8

1FK7080-

5AF71-1T 0

6.6 8 6.9 10 4.0 4.8 2500 8

* without brake

1FK7042 - 5AF71

0

1

2

3

4

5

6

7

8

9

10

11

0 500 1000 1500 2000 2500 3000 3500

speed [min-1]

torque[Nm]

S1 (100K)

S1 (60K)

S3 - 25%

S3 - 40%

S3 - 60%

Max.torque line

Fig. 4-1 Speed torque diagram 1FK7042-5AF71-1T 0


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Servomotor


1FK7080 - 5AF71

0

5

10

15

20

25

0 500 1000 1500 2000 2500 3000 3500

speed [min-1]

torque[Nm

]

S1 (100K)

S1 (60K)

S3 - 25%

S3 - 40%

S3 - 60%

max. Torque line

Fig. 4-4 Speed torque diagram 1FK7080-5AF71-1T 0

Dimension the dimensions of the servomotor can be seen in the fig. 4-1 and thetable 4-3.

Fig.4-5 Motor size

Table 4-3 Motor dimensions

Order No. a1 b1 c1 e1 f f1 g2 h i2 s21FK7042-

5AF71-1T 0

120 80 10 100 96 3 90 48 40 7

1FK7060-

5AF71-1T 0

155 110 10 130 126 3.5 105 63 50 9

1FK7063-

5AF71-1T 0

155 110 10 130 126 3.5 105 63 50 9

1FK7080-

5AF71-1T 0

186 130 13 165 155 3.5 119.5

77.5 58 11


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Servomotor


Table 4-3 Motor dimensions (continuously)

Order No. Without brake With brake d6 I t uk o1 o2 k o1 o2

d

1FK7042-

5AF71-1T 0

162 101 134 191 101 163 19 M6 40 21.5 6

1FK7060-5AF71-1T 0

157 93 125 200 93 168 24 M8 50 27 8

1FK7063-

5AF71-1T 0

202 138 170 245 138 213 24 M8 50 27 8

1FK7080-

5AF71-1T 0

156 91 124 184 91 152 32 M12 58 35 10


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From

Name

Company/dept.

Street

Zip code: City:

Telephone: /

Suggestions

Corrections

for Publication/Manual:

SIMODRIVE base line

Manufacturer Documentation

Start-Up

Order No.: 6SN11970AB210BP0Edition: 03.03

Should you come across any prin-ting errors when reading this publi-

cation, please notify us on thissheet.Suggestions for improvement arealso welcome.

SIEMENS AG

A&D MC BMSPostfach 3180

D91050 Erlangen(Tel. +49 180 / 5050 222 [Hotline]

Fax +49 9131 / 98 2176 [Documentation]

Mailto: [email protected])

Telefax: /

Suggestions and/or corrections


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SIMODRIVE base line Document structure

SINUMERIK

SINUMERIK

General Documentation: Catalog

Leaflet

Start-up

Technical Manual: Start-Up


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802c ibn sblsimodrive base line

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