NORD BU0590 User Manual

NORDAC SK 200E Handbuch Sicherheitshinweise

0590

PROFINET Bus module

BU 0590 GB-0312 Subject to technical amendments 1

for NORD frequenc

inverters SK 5xxE

PROFINET bus module for NORD frequency inverters SK 5xxE Safety information

N O R D Frequency inverters

Safety and operating instructions for drive power converters

(as per: Low Voltage Directive 2006/95/EEC )

1. General

During operation, drive power converters may, depending on their protection class, have live, bare, moving or rotating parts or hot surfaces.

Unauthorised removal of covers, improper use, incorrect installation or operation causes a risk of serious personal injury or material damage.

Further information can be found in this documentation.

All transportation, installation, initialisation and maintenance work must be carried out by qualified personnel (compliant with IEC 364, CENELEC HD 384, DIN VDE 0100, IEC 664 or DIN VDE 0110, and national accident prevention regulations).

For the purposes of these basic safety instructions, qualified personnel are persons who are familiar with the assembly, installation, commissioning and operation of this product and who have the relevant qualifications for their work.

2. Proper use in Europe

Drive power converters are components intended for installation in electrical systems or machines.

When installed in machines, the drive power converter cannot be commissioned (i.e. commencement of the proper use) until it has been ensured that the machine meets the provisions of the EC Directive 2006/42/EEC (machine directive); EN 60204 must also be complied with.

Commissioning (i.e. implementation of the proper use) is only permitted when the EMC directive (2004/108/EEC) is complied with.

CE-labelled drive power converters meet the requirements of the Low Voltage Directive 2006/95/EEC. The harmonised standards for drive power converters listed in the declaration of conformity are used.

Technical data and information for connection conditions can be found on the rating plate and in the documentation, and must be complied with.

The drive power converters may only be used for safety functions which are described and explicitly approved.

3. Transport, storage

Information regarding transport, storage and correct handling must be complied with.

4. Installation

The installation and cooling of the equipment must be implemented according to the regulations in the corresponding documentation.

The drive power converter must be protected against impermissible loads. Especially during transport and handling, components must not be deformed and/or insulation distances must not be changed. Touching of electronic components and contacts must be avoided.

Drive power converters have electrostatically sensitive components, which can be easily damaged by incorrect handling. Electrical components must not be mechanically damaged or destroyed (this may cause a health hazard!).

5. Electrical connection

When working on live drive power converters, the applicable national accident prevention regulations must be complied with (e.g. VBG A3, formerly VBG 4).

The electrical installation must be implemented according to the applicable regulations (e.g. cable cross-section, fuses, ground lead connections). Further instructions can be found in the documentation.

Information about EMC-compliant installation – such as shielding, earthing, location of filters and installation of cables can be found in the drive power converter documentation. These instructions must be complied with even with CE marked drive power converters. Compliance with the limiting values specified in the EMC regulations is the responsibility of the manufacturer of the system or machine.

6. operation

Where necessary, systems where drive power converters are installed must be equipped with additional monitoring and protective equipment according to the applicable safety requirements, e.g. legislation concerning technical equipment, accident prevention regulations, etc.

The parameterisation and configuration of the drive power converter must be selected so that no hazards can occur.

All covers must be kept closed during operation.

7. Maintenance and repairs

After the drive power converter is disconnected from the power supply, live equipment components and power connections should not be touched immediately, because of possible charged capacitors. Observe the applicable information signs located on the drive power converter.

Further information can be found in this documentation.

These safety instructions must be kept in a safe place!

2 Subject to technical amendments BU 0590 GB-0312

PROFINET bus module for NORD frequency inverters SK 5xxE About this document

Documentation

Designation: BU 0590 GB

Part No.: 607 59 02

Device series: SK TU3-PNT (PROFINET® - Bus module) for SK 5xxE (entire series)

Version list

Designation of previous versions Software

BU 0590 GB, January 2012 Part No. 607 5901 / 0312

Publisher

NOTE

Remarks

Version

V 1.0 R4 First issue

Getriebebau NORD GmbH & Co. KG

Rudolf- Diesel- Str. 1  D-22941 Bargteheide  Germany ### http://www.nord.com/

Tel.: +49 (0) 45 32 / 401-0  Fax +49 (0) 45 32 / 401-555

This supplementary operating manual is only valid in conjunction with the operating manual supplied for the respective frequency inverter (Manual BU0500).

Intended use of the frequency inverter

The compliance with the operating instructions is necessary for fault-free operation and the acceptance of possible warranty claims. These operating instructions must be read

before working with the device!

These operating instructions contain important information about servicing. They must therefore be kept close to the device.

The Ethernet module can only be used for the defined frequency inverter series (SK500E). The use of this module with other devices is not permitted and can lead to their destruction.

The Ethernet module and the associated frequency inverter are devices for fixed installation in control cabinets. All details regarding technical data and permissible conditions at the installation site must be complied with.

Commissioning (implementation of the intended use) is not permitted until it has been ensured that the machine complies with the EMC directive 2004/108/EEC and that the conformity of the end product meets the machine directive 2006/42/EEC (note EN 60204).

 Getriebebau NORD GmbH & Co. KG, 2012

BU 0590 GB-0312 Subject to technical amendments 3

PROFINET bus module for NORD frequency inverters SK 5xxE

1 INTRODUCTION................................................................................................................. ..... 6

1.1 General information ............................................................................................. 6

1.2 The bus system ................................................................................................... 6

1.3 Delivery................................................................................................................ 7

1.4 Scope of supply ................................................................................................... 7

1.5 Certifications........................................................................................................ 7

1.5.1 European EMC Directive ..........................................................................................7

1.5.2 RoHS compliance ..................................................................................................... 7

1.6 Identification System ........................................................................................... 7

2 MODULES................................................................................................................................ 8

2.1 SK 5xxE frequency inverters ............................................................................... 8

2.2 PROFINET - BUS Module................................................................................... 9

2.2.1 Mounting................................................................................................................... 9

2.2.2 Technical data ........................................................................................................ 10

2.2.3 Connections............................................................................................................ 10

2.2.4 Status display via LED............................................................................................ 11

3 COMMISSIONING.................................................................................................................. 13

3.1 Cabling............................................................................................................... 13

3.1.1 Topology................................................................................................................. 13

3.1.2 EMC........................................................................................................................ 13

3.2 Commissioning the bus module ........................................................................ 14

3.2.1 Connecting the bus module ....................................................................................14

3.2.2 Parameter settings of the frequency inverter .......................................................... 14

3.3 Configuration in the Bus system (example SIMATIC Manager)........................ 15

4 COMMUNICATION................................................................................................................ 17

4.1 Process data...................................................................................................... 17

4.1.1 Process data structure............................................................................................ 17

4.1.2 Control word ...........................................................................................................19

4.1.3 Status word............................................................................................................. 20

4.1.4 FI Status Machine................................................................................................... 21

4.1.5 Setpoint and actual values...................................................................................... 23

4.1.6 Example for switching the frequency inverter on and off ........................................ 24

4.1.7 Timeout monitoring ................................................................................................. 24

4.2 Parameter transfer............................................................................................. 25

4.2.1 Function of PROFINET Records............................................................................. 25

4.2.2 Data records ...........................................................................................................26

4.2.3 Data format............................................................................................................. 27

4.2.4 Examples................................................................................................................ 30

5 PARAMETER......................................................................................................................... 34

5.1 Parametersiation of PROFINET bus module SK TU3-PNT .............................. 34

5.1.1 BUS module standard parameters (P15x) ..............................................................34

5.1.2 Parameters specific to PROFINET BUS modules (P16x)....................................... 34

5.1.3 BUS module information parameters, general (P17x) ............................................ 35

5.1.4 BUS module information parameters, bus-specific (P18x) ..................................... 37

5.2 SK5xxE inverter parameters (selection)............................................................ 38

5.2.1 Extra functions........................................................................................................ 38

5.2.2 Information parameters........................................................................................... 41

6 ERROR MONITORING AND ERROR MESSAGES.............................................................. 44

6.1 PROFINET error monitoring.............................................................................. 44

6.2 Error messages in the Bus module SK TU3-PNT ............................................. 44

6.3 Error messages in the SK 5xxE frequency inverter........................................... 44

4 Subject to technical amendments BU 0590 GB-0312

Table of Contents

7 LISTS / INDEX ........................................................................................................................45

7.1 Abbreviations......................................................................................................45

7.2 Keyword Index....................................................................................................45

7.3 Figures................................................................................................................46

7.4 Tables.................................................................................................................46

7.5 Keyword index....................................................................................................47

BU 0590 GB-0312 Subject to technical amendments 5

PROFINET bus module for NORD frequency inverters SK 5xxE

1 Introduction

1.1 General information

Modern field bus systems, microcontrollers and communication networks have had a great influence on automation systems and have resulted in greater flexibility, availability and ultimately, also a reduction in costs.

The widespread use of PC-based control only became possible with the availability of field bus systems. With increasing control unit performance, the classic field bus ultimately became the limiting criterion for the entire system. It was therefore an obvious step to adapt Ethernet technology, which provides high rates of data transmission in IT applications, to the field of automation.

1.2 The bus system

As a physical transfer medium, PROFINET® transfers many years of experience with PROFIBUS-DP-V1 to Fast Ethernet. In addition to the conventional open Ethernet communication TCP/IP it enables real time communication of process data. PROFINET defines three communication classes, which provide different levels of efficiency and functionality:

 TCP/IP or UDP/IP communication without real time capability  Real time communication for process data (>1ms) RT  Isochronous real time communication for synchronised process data  IRT

Features of the SK TU3-PNT

 PROFINET IO real time communication (RT=Real Time and IRT=Isochronous Real Time)

 Automatic address assignment via the IO controller using DCP (discovery configuration protocol)

 Switched Ethernet

 Autonegotiation (negotiation of transfer parameters)

 Autocrossover (Transmission and reception cables crossed over in the switch)

 Conforms with Class B, C

Performance

 100Mbit/s data communication

 Full duplex transmission

 Transmission of a maximum of five setpoints or actual values possible

6 Subject to technical amendments BU 0590 GB-0312

1 Introduction

1.3 Delivery

Check the equipment immediately after delivery/unpacking for transport damage such as deformation or

loose parts.

If there is any damage, contact the carrier immediately and carry out a thorough assessment.

Important! This also applies even if the packaging is undamaged.

1.4 Scope of supply

SK TU3-PNT* PROFINET Bus module for SK 500E frequency inverters IP20

*incl. screw for optional fixing to the FI

1.5 Certifications

1.5.1 European EMC Directive

If NORD frequency inverters or their options are installed according to the recommendations in this instruction manual, it meets all EMC directive requirements, as per the EMC product standard for motor-operated systems EN 61800-3.

1.5.2 RoHS compliance

The bus options described here are designed to be RoHS compliant according to Directive 2002/95/EEC

1.6 Identification System

SK TU3-PNT

Bus system: AS1 = AS-Interface, CAN = CAN, CAO = CANo pen,

ECT = EtherCAT®, PNT = PROFINET ®, etc. Device series: SK TU1 / SK TU2 / SK TU3 / SK TU4

Fig. 1 Type Codes

BU 0590 GB-0312 Subject to technical amendments 7

PROFINET bus module for NORD frequency inverters SK 5xxE

2 Modules

2.1 SK 5xxE frequency inverters

By the use of various modules for display, control and parameterisation, the SK 5xxE can be easily adapted to various requirements.

Alphanumerical display and operating modules can be used for simple commissioning. For more complex tasks, various connections to a PC or an automation system can be selected.

The technology unit (Technology Unit, SK TU3-…) is connected externally to the front of the frequency inverter and is therefore easy to access and replace at any time.

In the delivery condition (without technology unit) 2 LEDs (green/red) are visible externally. These indicate the actual device status.

The green LED indicates that the mains voltage is present and operational, while a flashing code that increases in speed shows the degree of overload at the frequency inverter output.

The red LED signals actual error by flashing with a frequency which corresponds to the number code of the error (Manual BU 0500 Section 6).

LED

red/green

Fig. 2 Frequency inverters with SK TU3- optional modules (selection)

WARNING

Modules should not be inserted or removed unless the device is free of voltage. The slots may only be used for the intended modules.

Installation of a technology unit separate from the frequency inverter is not possible. It must be connected directly to the frequency inverter.

NOTE

8 Subject to technical amendments BU 0590 GB-0312

2.2 PROFINET - BUS Module

2.2.1 Mounting

The technology units must be installed as follows:

1. Switch off the mains voltage (frequency inverter), observe the waiting period.

2. Push the control terminals cover down slightly or remove.

3. Remove the blank cover by pressing the release on the lower edge and pulling off with an upward turning movement. If necessary, the fixing screw next to the release must be removed.

4. Hook the technology unit onto the upper edge slots and press in lightly until engaged. Ensure full contact with the connector strip and fasten with the screws if necessary (separate packet).

5. Close the control terminal cover again.

2 Modules

2 „press“

Similar to illustration

Fig. 3 Installation of the Technology Unit (optional module)

Further detailed information can be found in the device manual BU 0500.

- www.nord.com

–

BU 0590 GB-0312 Subject to technical amendments 9

PROFINET bus module for NORD frequency inverters SK 5xxE

2.2.2 Technical data

Specification

PROFINET IO

Bus connection Bus termination

Cable Max. cable length Supply voltage

Status display Device address

PE Shield

Table 1 Electrical specifications of the SK TU3-PNT

Max. baud rate 100 MBaud

Electrical isolation 500V

2  RJ45

Performed automatically by the SK TU3-… Technology Unit

Ethernet CAT-5 or better

100m between two Ethernet bus modules

24V  20%, current consumption ≈ 150mA

Reverse polarity protected

4 LEDs

via the PROFINET IO controller or parameterisation

Connection via plug pins under the 24V supply

The shields of the two RJ sockets are connected together and connected to PE with a high resistance and capacitance. If several technology units are adjacent to each other, only one board needs to be connected to the PE.

eff

2.2.3 Connections

Name Name

45 46

Table 2 Power supply connections

Signal Name RJ45 Pin

TX+

TXRX+ RX-

Table 3 RJ45 socket connections

+24V

GND

Transmission Data + 1

Transmission Data - 2

Receive Data +

Receive Data -

SK TU3-…

24V

GND

Pin 8

Pin 1

10 Subject to technical amendments BU 0590 GB-0312

2.2.4 Status display via LED

RUN

DS DE

L / A*

2 Modules

*L / A = Link / Active: on all RJ45 sockets

Fig. 4 Location and designation of the LEDs

RUN

Green LED

Off

Flashing

Table 4 Description of the RUN LED (Ethernet Status)

Init Device switched off or initialisation

Waiting for AR

AR established

State Meaning

ERR

Red LED

Off

Double-flashing

Cycle 2 x 0.25 sec

Pause 1s

Table 5 Description of the ERR LED (Ethernet errors)

No error PROFINET IO functioning normally

Timeout

Ethernet error, no mains TU3-PNT not connected to any Ethernet participant

State Meaning

- No parameter communication

- No process data communication

- Parameter communication active

- Process data communication active

The IO controller monitoring has detected an error (see parameter P151 or P513)

Green LED

Off Off

Flashing

Cycle 0.50 sec

On Off

On On / Flashing

Table 6 Description of the link / Activity LEDs

BU 0590 GB-0312 Subject to technical amendments 11

Yellow LED

Flashing

Cycle 0.50 sec

Meaning

Port (RJ45 socket) is not connected to the PROFINET network

Identification signal of the station if a flashing test is performed in the planning tool

Port (RJ45 socket is connected to the PROFINET network, but there is no exchange of data

Data exchange via PROFINET active

PROFINET bus module for NORD frequency inverters SK 5xxE

Green LED

Off Off Off

Flashing

Cycle 0.50 sec

On Off

Table 7 Description of the DS and DE LEDs

Red LED

Flashing 1...7x

Cycle 0.25sec

Pause 1s

Off

Flashing 1x

Cycle 0.25sec

Meaning

The technology unit does not have a power supply

The technology unit has a fatal system error

Technology unit OK but no FI (frequency inverter) detected

Causes  The FI has no power supply or the technology unit is not correctly plugged in

The FI is in an error condition

Technology unit OK and FI detected

12 Subject to technical amendments BU 0590 GB-0312

3 Commissioning

3.1 Cabling

3.1.1 Topology

The SK TU3-PNT PROFINET IO modules can be connected to each other in star, tree, linear or ring topologies.

PROFINET IO Controller

Fig. 5: Example of PROFINET IO linear topology

TU3-PNT TU3-PNT TU3-PNT

TU3-PNT

PROFINET IO Controller

Switch TU3-PNT

TU3-PNT

Fig. 6: Example of PROFINET IO star topology with switch

3.1.2 EMC

If EMC measures are not in place, high-frequency interference which is mainly caused by switching processes or lightning often causes electronic components in the bus participants to be faulty and error-free operation can no longer be ensured.

Correct laying of the bus cable dampens the electrical influences which may occur in an industrial environment. The following points must be observed:

 Implement long connections between bus participants by the shortest possible distances.

 Only use plugs with a metal housing.

 For the production of bus cables lay the shielding on as wide an area of the plug as possible.

 With the parallel installation of bus cables, a minimum distance of 20 cm from should be maintained from

other cables carrying a voltage greater than 60V. In particular, this must be observed for cables to motors or chopper resistors. This applies to lines laid both inside and outside of control cabinets.

 The minimum distances for parallel installation may be reduced by shielding cables carrying voltage or

by means of earthed metal dividers in the cable ducts.

 Connect SK TU3- Ethernet module to the PE (Connection via the plug pin next to the 24V supply).

BU 0590 GB-0312 Subject to technical amendments 13

PROFINET bus module for NORD frequency inverters SK 5xxE

3.2 Commissioning the bus module

3.2.1 Connecting the bus module

 Connect the bus module to the PE via the plug pins

 Connect the 24V supply via the plug-in terminal. Note the consumption of each module

(Technical Data)

 Connect the Ethernet cable

Bus direction PROFINET

Incoming cable

(from master / controller)

Outgoing cable Left or right RJ45 socket

Both RJ45 sockets of the PROFINET module are internally connected via a switch.

Table 8 Bus cable connections

Left or right RJ45 socket

Labelled "1" or "2"

 If the bus module is the last participant, the RJ45 socket remains open in the outgoing direction. The

bus connection is performed automatically.

ATTENTION

Each bus module requires a separate PE connection via the plug pin. Otherwise, interference-free operation of the bus module cannot be guaranteed.

3.2.2 Parameter settings of the frequency inverter

The following settings must be made on the frequency inverter (SK 5xxE):

 Control via Ethernet TU  P509 = "8"

 Setpoint via Ethernet TU  P510 = "8" or "0" if P509 = "8"

 Setting of setpoints via P546, P547 and P548 (SK 500E … SK 535E)

P546 [-01] … [-05] (SK 540E and above)

 Setting of actual values via P543, P544 and P545 (SK 500E … SK 535E)

P543 [-01] … [-05] (SK 540E and above)

For a detailed description of the parameters, please refer to the frequency inverter operating manual (BU 0500).

The parameters can be set with NORD parameterisation tools (e.g. NORD CON, SimpleBox) or via the bus master / controller.

14 Subject to technical amendments BU 0590 GB-0312

3 Commissioning

3.3 Configuration in the Bus system (example SIMATIC Manager)

In order to carry out planning with the SK TU3-PNT, first of all the GSDML file "GSDML-V2.2-NORD

DRIVESYSTEMS-TU3PNT-20110606.xml" must be installed in the SIMATIC Manager. Select the relevant file in the Hardware Configurator.

The current files for SK 5xxE series frequency inverters can be found on the NORD homepage under

- Documentation - Software - NORDAC Options.

NORD

Fig. 7 Installation of the GSDML file in SIMATIC Manager

After this, the SK TU3-PNT from NORD DRIVESYSTEMS is can then be found in the hardware catalogue of the SIMATIC Hardware Manager and can then be entered into the PROFINET system.

BU 0590 GB-0312 Subject to technical amendments 15

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