SEW Eurodrive DFS21B User Manual

Drive Technology \ Drive Automation \ System Integration \ Services

Manual

DFS21B Fieldbus Interface

PROFINET IO with PROFIsafe (Safe Stop)

Edition 03/2010 16916816 / EN

SEW-EURODRIVE—Driving the world

1 General Information ............................................................................................... 5

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

1.1 How to use the manual .......... ... .... ... ... ... ....................................... ... ... .... ... .... 5

1.2 Structure of the safety notes .......................................................................... 5

1.3 Rights to claim under limited warranty........................................................... 6

1.4 Exclusion of liability........................................................................................ 6

1.5 Copyright........................................................................................................ 6

2 Safety Notes ......................... .... ...................................... .... ... ... ... ........................... 7

2.1 Other applicable documentation .................................................................... 7

2.2 General safety notes for bus systems............................................................ 7

2.3 Safety functions ............... ... ... ... .... ...................................... .... ... ... ... ... ........... 7

2.4 Hoist applications....................................................................... ... ... ... .... ... .... 7

2.5 Product names and trademarks.......................................................... .... ....... 7

2.6 Disposal ......................................................................................................... 8

3 Introduction ............................................................................................................ 9

3.1 Content of this manual ................................................................................... 9

3.2 Additional documentation................. ... ... ....................................... ... ... .... ... ... . 9

3.3 Characteristics ............................................................................................... 9

4 Integrated Safety Technology............................................................................. 11

4.1 Safety concept for PROFIsafe fieldbus interfaces ....................................... 11

4.2 Safety concept for MOVIDRIVE

and MOVITRAC®.................................... 12

5 Safety Conditions.............................. ....................................... ... .... ... ... ............... 14

5.1 Installation requirements............................................................ ... ... ............ 14

6 Assembly and Installation Notes........................................................................ 15

6.1 Installing the DFS21B option card in MOVIDRIVE

6.2 Installing the DFS21B option card in MOVITRAC

MDX61B..................... 15

B.................................. 18

6.3 Installing the DFS21B/UOH11B gateway..................................................... 21

6.4 Connection and terminal description DFS21B option .................................. 22

6.5 Wiring diagrams for safe technology............................................................ 23

6.6 Pin assignment ............................................................................................ 27

6.7 Shielding and routing bus cables................................................................. 28

6.8 TCP/IP addressing and subnetworks........................................................... 29

6.9 Setting the IP address parameters via DCP ................................................ 31

6.10 Procedure after a unit replacement.............................................................. 32

6.11 Operating displays of the DFS21B op tio n.................................................. .. 33

7 Configuration with PROFINET ......... .... ...................................... .... ... ... ... ............ 36

7.1 Configuration of the PROFINET IO controller.............................................. 36

7.2 Auto setup for gateway operation ................................................................ 52

7.3 Setup of the MOVIDRIVE

7.4 Setup of the MOVITRAC

MDX61B inverter.............................................. 54

B inverter........................................................... 55

7.5 Configuration of PROFIsafe with STEP7..................................................... 56

7.6 Data exchange with PROFIsafe option DFS................................................ 62

7.7 Response times of the PROFIsafe option DFS ... ... .... ... ... ............................ 65

7.8 Diagnostics with the PROFIsafe option DFS ............................................... 66

7.9 Error states of the PROFIsafe option DFS................................................... 67

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

8 Operating Behavior in Conjunction with PROFINET ......... ...... .... ... ... ... ... .... ... .. 70

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8.1 Introduction .................................................................................................. 70

8.2 The integrated Ethernet switch .................................................................... 72

8.3 Process data configuration .......................................................................... 73

8.4 Control of the MOVIDRIVE

8.5 Control of the MOVITRAC

MDX61B inverter................ ... .... ..................... 7 4

B inverter (gateway) ........................................ 76

8.6 SIMATIC S7 sample program ...................................................................... 78

8.7 PROFINET alarms using the example of MOVIDRIVE

B.......................... 79

8.8 PROFINET configuration with topology detection............ ... .... ... ... ...... .... ... .. 81

9 Parameterization via PROFIdrive Data Set 47 ................................................... 89

9.1 Introduction to PROFINET data records...................................................... 89

9.2 Structure of the PROFINET parameter channel .......................................... 91

9.3 Read/write parameters via data set 47 ...................................................... 105

10 Integrated Web Server ....................................................................................... 107

10.1 Software require m en ts.................................................. ... .......................... 10 7

10.2 Security settings......................................................................................... 107

10.3 Homepage layout MOVIDRIVE

MDX61B with DFS21B option ............... 108

10.4 Structure of the diagnostics applet............................................................. 109

10.5 Access protection....................................................................................... 113

11 MOVITOOLS

11.1 About MOVITOOLS

MotionStudio Operation............... ... ... ... .... ... ... ... .... ... ... ... ... .... ... 114

MotionStudio ................................. ... .... ................... 114

11.2 First steps .................................................................................................. 115

11.3 Starting the software and creating the project............................................ 115

11.4 Establishing communication and scanning the network............................. 115

11.5 Configuring units........................................................................................ 116

11.6 Connection mode....................................................................................... 117

11.7 Serial (RS-485) communication via interface adapter................................ 119

11.8 Communication SBus (CAN) via interface adapter ................................... 125

11.9 Communication via Ethernet...................................................................... 131

11.10 Executing functions with the units....................... ... .................................... 138

12 Error Diagnostics............................................................................................... 140

12.1 Diagnostic procedure................................................................................. 140

12.2 Error list in gateway operation.................................................................... 143

13 Technical Data.................................................................................................... 144

13.1 DFS21B for MOVIDRIVE

13.2 DFS21B safety module for MOVIDRIV E

B, MOVITRAC® B and UOH11B gateway ...... 144

MDX61B and MOVITRAC® B..145

13.3 Dimension drawing of DFS2 1B in UOH 11 B ga te way hou sin g...... ... .......... 146

14 Index.................................................................................................................... 147

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

General Information

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How to use the manual

1 General Information

Handbuch

1.1 How to use the manual

The manual is part of the product and contains important information on operation and service. The manual is written for all employees who assemble, install, startup, and service the product.

The manual must be accessible and legible. Make sure that persons responsible for the system and its operation, as well as persons who work independently on the unit, have read through the manual carefully and understood it. If you are unclear about any of the information in this documentation, or if you require further information, contact SEWEURODRIVE.

1.2 Structure of the safety notes

1.2.1 Meaning of the signal words

The following table shows the grading and meaning of the signal words for safety notes, notes on potential risks of damage to property, and other notes.

Signal word Meaning Consequences if disregarded

DANGER Imminent danger Severe or fatal injuries WARNING Possible dangerous situation Severe or fatal injuries CAUTION Possible dangerous situation Minor injuries

NOTICE Possible damage to property Damage to the drive system or its envi-

INFORMATION Useful information or tip: Simplifies the

handling of the drive system.

ronment

1.2.2 Structure of the section-related safety notes

Section safety notes do not apply to a specific action, but to several actions pertaining to one subject. The used symbols indicate either a general or a specific hazard.

This is the formal structure of a section safety note:

SIGNAL WORD

Type and source of danger. Possible consequence(s) if disregarded.

• Measure(s) to prevent the danger.

1.2.3 Structure of the embedded safety notes

Embedded safety notes are directly integrated in the instructions just before the description of the dangerous action.

This is the formal structure of an embedded safety note:

• SIGNAL WORD Nature and source of hazard.

Possible consequence(s) if disregarded. – Measure(s) to prevent the danger.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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General Information

Rights to claim under limited warranty

1.3 Rights to claim under limited warranty

A requirement of fault-free operation and fulfillment of any rights to claim under limited warranty is that you adhere to the information in the manual. Therefore, read the manual before you start operating the device.

1.4 Exclusion of liability

You must comply with the information contained in the MOVIDRIVE® / MOVITRAC documentation to ensure safe operation and to achieve the specified product characteristics and performance requirements. SEW-EURODRIVE assumes no liability for injury to persons or damage to equipment or property resulting from non-observance of the operating instructions. In such cases, any liability for defects is excluded.

1.5 Copyright

of this document, in whole or in part.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Other applicable documentation

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2 Safety Notes

2.1 Other applicable documentation

• Installation and startup only by trained personnel observing the relevant accident prevention regulations and the following documents:

– "MOVIDRIVE – "MOVITRAC

• Read through this manual carefully before you commence installation and startup of the DFS21B option.

• You must adhere to the information in the documentation as a prerequisite to faultfree operation and fulfillment of warranty claims.

2.2 General safety notes for bus systems

This communication system allows you to adapt the MOVIDRIVE® inverter to your application. As with all bus systems, there is a danger of invisible, external (as far as the inverter is concerned) modifications to the parameters which give rise to changes in the unit behavior. This may result in unexpected (not uncontrolled) system behavior.

MDX60B / 61B operating instructions

B" operating instructions

Safety Notes

2.3 Safety functions

The MOVIDRIVE® MDX60B/61B and MOVITRAC® B drive inverters may not perform safety functions without higher-level safety systems. Use higher-level safety systems to ensure protection of equipment and personnel.

For safety applications, refer to the information in the following publications.

• Safe disconnection for MOVIDRIVE

Use only those components in safety applications that were explicitly designed and delivered for this purpose by SEW-EURODRIVE.

2.4 Hoist applications

MOVIDRIVE® MDX60B/61B and MOVITRAC® B are not designed for use as a safety device in hoist applications..

Use monitoring systems or mechanical protection devices as safety equipment to avoid possible damage to property or injury to people.

2.5 Product names and trademarks

The brands and product names contained within this manual are trademarks or registered trademarks of the titleholders.

/ MOVITRAC® B

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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2.6 Disposal

Safety Notes

Disposal

Observe the applicable national regulations.

Dispose of the following materials separately in accordance with the country-specific regulations in force, as:

• Electronics scrap

• Plastic

• Sheet metal

• Copper

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

3 Introduction

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3.1 Content of this manual

This user manual illustrates:

• How to install the 'DFS21B PROFINET IO with PROFIsafe' option card in the MOVIDRIVE

• How to use the 'DFS21B PROFINET IO with PROFIsafe' option card in the MOVITRAC

• The startup of MOVIDRIVE

• The start up of MOVITRAC

• The configuration of PROFINET via GSD files

• The operation of MOVITOOLS

• Diagnostics via integrated web server

Introduction

Content of this manual

MDX61B inverter.

B frequency inverter and in the UOH11B gateway housing.

B in the PROFINET fieldbus system.

B connected to the PROFINET gateway.

MotionStudio via PROFINET.

3.2 Additional documentation

For information on how to connect MOVIDRIVE® / MOVITRAC® B easily and effectively to the PROFINET IO fieldbus system, you should request the following additional publications about fieldbus technology:

•'MOVIDRIVE

•MOVITRAC

B / MOVIDRIVE® B system manual

• Manuals on safe disconnection for MOVITRAC

• Manuals on safe disconnection for MOVIDRIVE

Apart from describing the fieldbus parameters and the corresponding coding, the MOVIDRIVE

fieldbus unit profile manual and the MOVITRAC® B system manual pro-

vide examples to illustrate various control concepts and possible applications. The MOVIDRIVE

rameters that can be read and written via the different communication interfaces such as system bus, RS485 and via the field bus interface.

3.3 Characteristics

With the DFS21B PROFINET IO with PROFIsafe option and its powerful universal fieldbus interface, the MOVIDRIVE quency inverter allow for a connection to higher-level automation systems via PROFINET IO.

Fieldbus Unit Profile' manual

fieldbus unit profile manual provides a list of all the drive inverter pa-

MDX61B drive inverter and the MOVITRAC® B fre-

3.3.1 MOVIDRIVE

B, MOVITRAC® B and PROFINET

The behavior of the inverter which forms the basis of PROFINET operation, the socalled unit profile, is independent of any particular fieldbus and is therefore a uniform feature. This allows the user to develop fieldbus-independent drive applications. This makes it much easier to change to other bus systems, such as DeviceNet (option DFD).

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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3.3.2 Access to all information

Introduction

Characteristics

MOVIDRIVE and functions via the PROFINET interface. The drive inverter is controlled via fast, cyclic process data. Via this process data channel, you can enter setpoints such as the setpoint speed, ramp generator time for acceleration / deceleration, etc. as well as trigger various drive functions such as enable, control inhibit, normal stop, rapid stop, etc. At the same time you can also use this channel to read back actual values from the drive inverter, such as actual speed, current, unit status, error number or reference signals.

3.3.3 Monitoring functions

Using a fieldbus system requires additional monitoring functions for the drive technology, for example, time monitoring of the fieldbus (fieldbus timeout) or rapid stop concepts. You can, for example, adapt the monitoring functions of MOVIDRIVE specifically to your application. You can determine, for instance, which of the drive inverter’s error responses should be triggered in the event of a bus error. A rapid stop makes sense for many applications, although this can also be achieved by 'freezing' the last setpoints so the drive continues operating with the most recently valid setpoints (such as with a conveyor belt). As the range of functions for the control terminals is also guaranteed in fieldbus mode, you can continue to implement rapid stop concepts using the terminals of the drive inverter, irrespective of the fieldbus used.

MDX61B and MOVITRAC® B offer digital access to all drive parameters

/ MOVITRAC

3.3.4 Diagnostics

The MOVIDRIVE numerous diagnostics options for startup and service. You can, for instance, use the fieldbus monitor integrated in MOVITOOLS sent from the higher-level controller as well as the actual values. The integrated Web server allows you to access the diagnostic values using a standard browser.

3.3.5 Fieldbus monitor

Furthermore, you are supplied with a variety of additional information about the status of the fieldbus interface. The fieldbus monitor function in conjunction with the MOVITOOLS setting all drive parameters (including the fieldbus parameters) and for displaying the fieldbus and device status information in detail.

drive inverter and the MOVITRAC® B frequency inverter offer you

MotionStudio to control setpoint values

MotionStudio PC software offers you an easy-to-use diagnostic tool for

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Integrated Safety Technology

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Safety concept for PROFIsafe fieldbus interfaces

4 Integrated Safety Technology

4.1 Safety concept for PROFIsafe fieldbus interfaces

• Within the DFS.. PROFIsafe interface, PROFIsafe fieldbus interfaces are equipped with an integrated safety-oriented electronics components with a failsafe output (F-DO). The safety concept of this subassembly is based on the fact that there is a safe state for all safety-oriented process values. For the DFS.. PROFIsafe interface, this is the value "0" for the F-DO output.

• The following requirements are fulfilled by means of a 2-channel redundant system structure of the safety component with suitable monitoring mechanisms:

• SIL3 according to EN 61508

• Category 4 according to EN 954-1

• Performance level e according to EN ISO 13849-1 When the system detects a fault, the system responds by reverting to a safe status.

This makes the safety function available in the form of a failsafe input connected to a higher-level safety control via the PROFIsafe communication. The safe output on the safety component of the DFS interface is neither evaluated locally nor processed logically.

• The safe output F-DO can be used to disable the 24 V input "Safe stop" at X17 of the MOVIDRIVE Refer to the safety concept described in the following for MOVIDRIVE installation instructions in this manual.

/ MOVITRAC® inverter and in this way safely disconnects the drive.

/MOVITRAC® inverters as well as all safety notes, requirements and

WARNING

The safety function of MOVIDRIVE® B/ MOVITRAC® B is only permitted for applications up to category 3 according to EN 954-1.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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Integrated Safety Technology

Safety concept for MOVIDRIVE® and MOVITRAC®

4.2 Safety concept for MOVIDRIVE® and MOVITRAC

• In case of danger, any potential risk related to a machine must be eliminated as quickly as possible. Standstill with restart prevention is generally the safe condition for preventing dangerous movements.

• The MOVIDRIVE ized by the optional connection of an external failsafe, approved emergency stop relay (according to safety category 3, EN 954-1). The safety relay disconnects all active elements (disconnection of the safety-relevant 24 V power supply of the output stage control) that generate the pulse trains to the power output stage (IGBT) when a connected control device (E-STOP button with latching function) is activated.

• Disconnecting the 24 V at the positive and negative poles ensures that the supply voltages required for operating the inverter and consequently for generating a rotating field of pulse patterns (which allow the generation of a rotating field) are safely interrupted. Automatic restart is prevented in this way.

• Instead of galvanic separation of the drive from the power supply by means of relays or switches, the disconnection of the 24 V supply described here safely prevents the control of the power semiconductors in the drive inverter. This process disconnects the rotating field generation for the respective motor. The individual motor cannot develop any torque in this state even though the line voltage is still present.

• The requirements for the safety relay are clearly defined in the following sections and must be strictly observed.

Using a suitable external circuit via a safety relay with

– Approval for at least safety category 3 – Disconnection for at least safety category 3

Allows for operating the MOVIDRIVE ers with safe disconnection according to stop category 0 or 1 (to EN 60204-1) and ensures protection against restart according to safety category 3 (to EN 954-1).

MDX60B/61B and MOVITRAC® B drive inverters are character-

MDX60B/61B and MOVITRAC® B invert-

4.2.1 Limitations

WARNING

• If the DC 24 V link voltage is safely disconnected a t the positive pole only, no test pulses must be applied to this pole in disconnected condition.

• The safety concept is only suitable for performing mechanical work on driven system/machine components.

• A system/machine-specific risk analysis must be carried out by the system/machine manufacturer and taken into account for the use of the MOVIDRIVE

• When the 24 V voltage supply is disconnected, mains supply voltage is still present on the drive inverter’s DC link.

• If work is carried out on the electrical section of the d rive syst em, the supply voltage must be disconnected using an external maintenance switch.

B/ MOVITRAC® B inverter.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Integrated Safety Technology

S24V

S0V24

CAN

RS485

Binary

OUT

Binary

Analog

OUT

SNT

Uz+ Uz-

PWM

Uz-

Uz+

24V

GND

24V

SNT

S0V24

[1]

[2]

[17]

[16]

[15]

[14] [13 ]

[12]

[11]

[10]

[9]

[8]

[7]

[6]

[5]

L1L2 L3

24V ext.

24V ext./ 24V int.

24V

int.

24V

int.

[4]

[3]

GND

MOVIDRIVE

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Safety concept for MOVIDRIVE® and MOVITRAC®

4.2.2 Schematic representation of the safety concept using the example of MOVIDRIVE® B

[1] High voltage switched-mode power supply

[2] Low voltage switched-mode power supply

[3] Safety relay (external) approved for at least category 3 according to EN 954-1

[4] Safety-oriented 24 V voltage supply

[5] Safety switched-mode power supply (SNT)

[6] Electrical isolation

[7] Safety circuit

[8] Feedback to the processor core: Voltage supply for output stage control OK (not in safety circuit)

[9] Voltage supply for control of power transistors

[10] DC 24 V safety switched-mode power supply disconnected / brake applied (not in safety circuit)

[11] Motor

[12] Power section

[13] Temperature detection

[14] Position detection

[15] Pulse width modulated signals for the output stage

[16] Computer core

[17] Fieldbus connection

INFORMATION

This basic representation also applies to MOVITRAC®B.

61519AXX

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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Safety Conditions

Installation requirements

5 Safety Conditions

INFORMATION

For information on the safety-relevant conditions, refer to the following documents:

•"MOVIDRIVE

• "MOVITRAC

5.1 Installation requirements

5.1.1 F-DO connection

MDX60B/61B Safe Disconnection – Conditions" manual

B Safe Disconnection – Conditions" manual

• Only connect cables with a core cross section of a minimum of 0.25 mm up to a maximum 1 mm X31:2) of the DFS21B option. Clamping without conductor end sleeves is possible in accordance with IEC 60999.

• The maximum current load of the F-DO safety-related binary output is DC 1 A.

• The safety-related binary output is 2-pole, designed as P-M switch, and controlled via PROFIsafe

• An actuator must generally be connected with the safe output F-DO with a 2-pole connection between the P switch output and the M switch output (F-DO_P and F-DO_M).

• It is not permitted to make a 1-pole connection between F-DO_P and the GND reference potential as doing so would cause an error as soon as the output is controlled.

• Internal testing of the safe output is cyclical. However, when decoupling takes place, the test pulses at the connection terminals are not visible and need not be taken into account during operation.

5.1.2 DC 24 V voltage supply

The 24 V supply voltage(s) of the DFS21B and all stations connected to the fieldbus must be designed as safety extra-low voltage. The voltage must lie within the limits defined in the technical data. In addition, the following voltage values must not be exceeded if a fault occurs (according to EN 60950): Max. DC 60 V, max. DC 120 V for 200 ms.

(AWG18) to the safety-related binary output F-DO (X31:1,

by a higher-level safety control.

(AWG23)

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Assembly and Installation Notes

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Installing the DFS21B option card in MOVIDRIVE® MDX61B

6 Assembly and Installation Notes

This section contains information about assembly and installation of the DFS21B PROFINET IO option card in MOVIDRIVE gateway housing.

MDX61B, MOVITRAC® B and the UOH11B

6.1 Installing the DFS21B option card in MOVIDRIVE® MDX61B

INFORMATION

• Only SEW-EURODRIVE engineers are allowed to install or remove option cards for MOVIDRIVE

• Users may only install or remove option cards for MOVIDRIVE sizes 1 to 6.

• You have to insert the DFS21B PROFINET IO option in fieldbus slot [1].

• Only use connectors and cables approved for PROFINET IO when cabling.

[1]

MDX61B size 0.

MDX61B

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

62179AXX

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6.1.1 Before you start

Assembly and Installation Notes

Installing the DFS21B option card in MOVIDRIVE® MDX61B

Observe the following notes before installing or removing an option card:

• Disconnect the inverter from the power. Switch off the DC 24 V and the line voltage.

• Take appropriate measures to protect the option card from electrostatic charge (use discharge strap, conductive shoes, etc.) before touching it.

• Before installing the option card, remove the keypad and the front cover (→ MOVIDRIVE

• After installing the option card, replace the front cover and the keypad (→ MOVIDRIVE

• Keep the option card in its original packaging until immediately before you are ready to install it.

• Hold the option card by its edges only. Do not touch any of the components.

MDX60B/61B operating instructions, section 'Installation').

MDX60B/61B operating instructions, sec. "Installation").

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Assembly and Installation Notes

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Installing the DFS21B option card in MOVIDRIVE® MDX61B

6.1.2 Basic procedure for installing and removing an option card (MDX61B, BG 1 - 6)

60039AXX

1. Remove the two retaining screws holding the card retaining bracket. Pull the card retaining bracket out evenly from the slot (do not twist!).

2. Remove the 2 retaining screws from the black cover plate on the card retaining bracket. Remove the black cover plate.

3. Position the option card onto the retaining bracket so that the three retaining screws fit into the corresponding bores on the card retaining bracket.

4. Insert the retaining bracket with the installed option card into the slot, pressing slightly so it is seated properly. Secure the card retaining bracket with the two retaining screws.

5. To remove the option card, follow the instructions in reverse order.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

X45

X46

23456HL ⊥

FSC11B

OFF

X44

X26

1234567

X24

X12

1 2 3 4 5 6 7 8

24V IO

DC 24 V

–

GND

X30X32

Def IP

PROFINET IO

DFS21B

X31

FSR FDOBF

12 34 56

FDO LS PS

2 2 2 2

0 1 2 3

2 2 2

4 5 6

F-ADDRESS

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Assembly and Installation Notes

Installing the DFS21B option card in MOVITRAC® B

6.2 Installing the DFS21B option card in MOVITRAC® B

INFORMATION

•MOVITRAC® B does not require a special firmware status.

• Only SEW-EURODRIVE personnel may install or remove options cards for MOVITRAC

6.2.1 Connecting a system bus (SBus 1) between MOVITRAC® B and the DFS21B option

X46 X26 Terminal assignment

X46:1 X26:1 SC11 SBus +, CAN high

X46:2 X26:2 SC12 SBus -, CAN low

X46:3 X26:3 GND, CAN GND

X46:7 X26:7 DC 24 V

X12 Terminal assignment

X12:8 DC+24 V input

X12:9 GND reference potential for binary inputs

To simplify cabling, the DFS21B option can be supplied with DC 24 V from X46:7 of

B to X26:7.

B must be supplied with DC 24 V at terminals X12:8 and X12:9 when it

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

MOVITRAC MOVITRAC

supplies the DFS21B option. Activate the system bus terminating resistor at the FSC11B option (S1 = ON).

62409AXX

Assembly and Installation Notes

X45

X46

23456HL ^

FSC11B

MOVITRAC® B

OFF

X44

X45

X46

23456HL ^

FSC11B

MOVITRAC® B

OFF

X44

X45

X46

23456HL^

FSC11B

MOVITRAC® B

OFF

X44

X26

1234567

X24

X12

1 2 3 4 5 6 7 8

24V IO

DC 24 V

GND

X30X32

Def IP

PROFINET IO

DFS21B

X31

FSR FDOBF

12 34 56

FDO LS PS

2 2 2 2

0 1 2 3

2 2 2

4 5 6

F-ADDRESS

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Installing the DFS21B option card in MOVITRAC® B

6.2.2 Connecting a system bus (SBus 1) between several MOVITRAC® B units

MOVITRAC® B DFS21B via UOH11B gateway housing X46 Terminal assignment X26 Terminal assignment

X46:1 SC11 (System bus high, incoming) X26:1 SC11 SBus +, CAN High

62408AXX

X46:2 SC12 (System bus low, incoming) X26:2 SC12 SBus -, CAN Low

X46:3 GND (System bus reference) X26:3 GND, CAN GND

X46:4 SC21 (System bus high, outgoing)

X46:5 SC22 (System bus low, outgoing)

X46:6 GND (System bus reference)

X46:7 DC 24 V X26:7 DC 24 V

X12 Terminal assignment

X12:8 DC+24 V input

X12:9 GND reference potential for binary inputs

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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Assembly and Installation Notes

Installing the DFS21B option card in MOVITRAC® B

Please note:

• Use a 2x2 core twisted pair and shielded copper cable (data transmission cable with braided copper shield). Connect the shield flatly on both sides of the electronics shield clamp of MOVITRAC ble must meet the following specifications:

– Cable cross section 0.25 mm – Line resistance 120 Ω at 1 MHz – Capacitance per unit length ≤ 40 pF/m at 1 kHz

Suitable cables are CAN or DeviceNet cables.

• The permitted total cable length depends on the baud rate setting of the SBus: – 250 kBaud: 160 m

– 500 kBaud: 80 m – 1000 kBaud: 40 m

• Connect the system bus terminating resistor (S1 = ON) at the end of the system bus connection. Switch off the terminating resistor on the other units (S1 = OFF). The DFS21B gateway must always be connected either at the beginning or the end of the system bus connection and feature a permanently installed terminating resistor.

B. Also connect the ends of the shield to GND. The ca-

(AWG18) ... 0.75 mm2 (AWG23)

INFORMATION

• There must not be any potential displacement between the units connected with the SBus. Take suitable measures to avoid potential displacement, such as connecting the unit ground connectors using a separate cable.

• Point-to-point wiring is not permitted.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Assembly and Installation Notes

X26

23456

SEW Drive

UOH11B

DC+24 V GND

X24

SC11 Systembus +, CAN high

SC12 Systembus -, CAN low

GND, CAN GND

X30X32

Def IP

PROFINET IO

DFS21B

X31

FSR FDOBF

12 34 56

FDO LS PS

2 2 2 2

0 1 2 3

2 2 2

4 5 6

F-ADDRESS

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Installing the DFS21B/UOH11B gateway

6.3 Installing the DFS21B/UOH11B gateway

The following figure shows the connection of the DFS21B option via the UOH11B:X26 gateway housing.

INFORMATION

Only SEW-EURODRIVE engineers are allowed to install or remove option cards in/from the UOH11B gateway housing.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

UOH11B gateway housing X26 Terminal assignment

X26:1 SC11 System bus +, CAN high

X26:2 SC12 system bus -, CAN low

X26:3 GND, CAN GND

X26:4 Reserved

X26:5 Reserved

X26:6 GND, CAN GND

X26:7 DC 24 V

The gateway housing is powered with DC 24 V at X26. Connect the system bus terminating resistor at the end of the system bus connection.

62407AXX

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Assembly and Installation Notes

Connection and terminal description DFS21B option

6.4 Connection and terminal description DFS21B option

Part number PROFINET IO fieldbus interface option, type DFS21B: 1821 183 6

INFORMATION

• The "DFS21B PROFINET IO fieldbus interface " option is only possible in conjunction with MOVIDRIVE

• Plug the DFS21B option into the fieldbus slot.

MDX61B, not with MDX60B.

Front view of DFS11B

DFS21B

FSR FDOBF

2 2 2 2 2 2 2 2 2 2

FDO LS PS

0 1 2 3 4 5 6 7 8 9

12 34

X31

F-ADDRESS

X30X32

Description

Diagnostic LEDs: R

X31 connection 1 (F_DO_M)

F-ADDRESS: DIP switch for setting the failsafe address

X30: Ethernet connection LED Link (green) LED Activity (yellow)

DIP switch Terminal

FS MP FDO

2 (F_DO_P) 3 (GND) 4 (24 V_LS) 5 (GND) 6 (24 V_PS)

Function

RUN - Component status (green) Failsafe status - Status of the safety option (green during standard operation) BUS FAULT - Bus status (red if a fault occurs, else disabled) Failsafe output - Status of the safe output (orange)

Safe output Safe output Supply of the safe output Supply of the safe output Power supply to control electronics Power supply to control electronics

Significance: 1 Significance: 2 Significance: 4 Significance: 8 Significance: 16 Significance: 32 Significance: 64 Significance: 128 Significance: 256 Significance: 512

X32: Ethernet connection LED Link (green) LED Activity (yellow)

Def IP

PROFINET IO

62396AXX

1) The 24 V supply voltage(s) of the DFS21B and all stations connected to the fieldbus must be designed as safety extra-low voltage. The voltage must lie within the limits defined in the technical data. In addition, the following voltage values must not be exceeded if a fault occurs (according to EN 60950): Max. DC 60 V, max. DC 120 V for 200 ms.

DIP switch AS

DEF IP

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Auto-setup for gateway operation Resets the address parameters to the following default values:

• IP address: 192.168.10.4

• Subnet mask: 255.255.255.0

• Gateway: 1.0.0.0

• PROFINET device name: PNETDeviceName_MACID

Assembly and Installation Notes

X24

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Wiring diagrams for safe technology

Front view of MOVITRAC

Description Function

DFS21B and UOH11B

LED H1 (red) LED H2 (green)

X24 X terminal

System bus error (only for gateway functions)

Reserved

RS485 interface for diagnostics via PC and MOVITOOLS MotionStudio (only for MOVITRAC

58129axx

6.5 Wiring diagrams for safe technology

6.5.1 Individual wiring of MOVIDRIVE® MDX60B/61B and MOVITRAC® B

Voltage

supply

24V

MOVIDRIVE® B MOVITRAC

X31:1 - F-DO_M

–

DFS21B

GND

34 56

F-ADDRESS

FSR FDOBF

X31

2 2 2 2 2 2 2 2 2 2

FDOFDO LS PSGND

0 1 2 3 4 5 6 7 8 9

X31:2 - F_DO_P

[1]

Cable specification

X30X32

Binary signal reference potential

Reference DC +24 V input safe stop

DC +24 V input safe stop

DC +24 V output

Def IP

PROFINET IO

62410AEN

X17:

VO24

1 DGND

234

SVI24

SOV24

[1] The 24 V supply voltage(s) of the DFS21B and all stations connected to the fieldbus must be

designed as safety extra-low voltage. The voltage must lie within the limits defined in the technical data. In addition, the following voltage values must not be exceeded if a fault occurs (according to EN 60950): Max. DC 60 V, max. DC 120 V for 200 ms.

Only connect cables with a core cross section of a minimum of 0.25 mm

to a maximum 1 mm

(AWG18) to the safety-related binary output F-DO (X31:1, X31:2)

(AWG23) up

of the DFS21B option. Clamping without conductor end sleeves is possible in accordance with IEC 60999. The maximum line length is 30 m.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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Assembly and Installation Notes

Wiring diagrams for safe technology

F-DO connection • The safety-related binary output F-DO is 2-pole, designed as P-M switch, and con-

trolled via PROFIsafe

• An actuator must generally be connected with the safe output F-DO with a 2-pole connection between the P switch output and the M switch output (F-DO_P and F-DO_M).

• It is not permitted to make a 1-pole connection between F-DO_P and the GND reference potential as doing so would cause an error as soon as the output is controlled.

Internal tests and monitoring processes are able to detect various external faults: When the output is switched on, the following faults can be detected:

• Short circuit between P output and reference potential

• Short circuit between M output and DC +24 V supply voltage

• Short circuit between P output and M output

When the output is switched off, the following faults can be detected:

• Short circuit between P output and reference potential

• Short circuit between M output and reference potential

• Short circuit between P output and DC +24 V supply voltage

• Short circuit between M output and DC +24 V supply voltage

by a higher-level safety controller.

Whenever the system detects a fault, it reverts to a safe status, i.e. all safety-related process values (F-DO) are set to "0". In addition, the safety component is passivated. The fault is indicated by the "FS" LED (failsafe status) (→ page 34).

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Assembly and Installation Notes

1 DGND

X17:

Binary signal reference potential

Reference DC +24 V input safe stop

DC +24 V input safe stop

DC +24 V output

VO24

SOV24

SVI24

234

MOVIDRIVE® B MOVITRAC

1 DGND

X17:

Binary signal reference potential

Reference DC +24 V input safe stop

DC +24 V input safe stop

DC +24 V output

VO24

SOV24

SVI24

234

MOVIDRIVE® B MOVITRAC

1 DGND

X17:

Binary signal reference potential

Reference DC +24 V input safe stop

DC +24 V input safe stop

DC +24 V output

VO24

SOV24

SVI24

234

MOVIDRIVE® B MOVITRAC

DFS21B

2 2 2 2

0 1 2 3

2 2 2

4 5 6

F-ADDRESS

X31

FSR FDOBF

12 34 56

FDOFDO LS PSGND

GND

24V

–

X31:1 - F-DO_M X31:2 - F_DO_P

Voltage

supply

[1]

X30X32

Def IP

PROFINET IO

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Wiring diagrams for safe technology

6.5.2 Group wiring of MOVIDRIVE® MDX60B/61B and MOVITRAC® B

[1] The 24 V supply voltage(s) of the DFS21B and all stations connected to the fieldbus must be

WARNING

Observe that the maximum current load of the F-DO safety-related binary output is DC 1 A.

The DFS21B option card might be destroyed if the maximum current load (DC 1 A) of the safety-related binary output F-DO is exceeded. In this case, the safety function of MOVIDRIVE

B / MOVITRAC® B is not ensured.

62411AEN

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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Assembly and Installation Notes

Wiring diagrams for safe technology

Cable specification

Only connect cables with a core cross section of a minimum of 0.25 mm2 (AWG23) up

to a maximum 1 mm

(AWG18) to the safety-related binary output F-DO (X31:1, X31:2) of the DFS21B option. Clamping without conductor end sleeves is possible in accordance with IEC 60999.

Power consumption X17:4

Size MOVIDRIVE® B MOVITRAC® B

03 W

15 W

2, 2S 6 W

3 7.5 W

48 W

5 10 W

66 W -

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

6.6 Pin assignment

[3]

[2]

[1]

[6]

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Use prefabricated, shielded RJ45 plug connectors compliant with IEC 11801 edition 2.0, category 5.

Assembly and Installation Notes

Pin assignment

Figure 1: Pin assignment of an RJ45 plug connector

A = Front view B = View from back [1] Pin 1 TX+ Transmit Plus [2] Pin 2 TX- Transmit Minus [3] Pin 3 RX+ Receive Plus [6] Pin 6 RX- Receive Minus

Connection between MOVIDRIVE

To connect the DFS21B, connect the Ethernet interface X30 or X32 (RJ45 connector) using a category 5, class D shielded twisted-pair cable in compliance with IEC 11801 edition 2.0. The integrated switch provides support for realizing a line topology.

INFORMATION

• According to IEC 802.3, the maximum cable length for 10 / 100 Mbaud Ethernet (10BaseT/100BaseT), e.g. between DFS21B and switch, is 100 m.

• VLAN tag prioritized Ethernet frames with the frame identification 8892 for the real-time data exchange with PROFINET IO. This requires switched networks. The switches must support prioritization. Hubs are not permitted. Data transmission takes place using the full duplex process with 100 Mbit. Detailed information on cabling can be found in the 'PROFINET installation guideline' publication that was issued by the PROFINET user organization.

B / MOVITRAC® B / Ethernet

are used

hex

54174AXX

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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Assembly and Installation Notes

Shielding and routing bus cables

6.7 Shielding and routing bus cables

Only use shielded cables and connection elements that meet the requirements of category 5, class D according to IEC 11801 edition 2.0.

Correct shielding of the bus cable attenuates electrical interference that can occur in industrial environments. The following measures ensure the best possible shielding:

• Manually tighten the mounting screws on the connectors, modules, and equipotential bonding conductors.

• Use only connectors with a metal housing or a metalized housing.

• Connect the shielding in the connector over a wide surface area.

• Apply the shielding of the bus cable on both ends.

• Route signal and bus cables in separate cable ducts. Do not route them parallel to power cables (motor leads).

• Use metallic, grounded cable racks in industrial environments.

• Route the signal cable and the corresponding equipotential bonding close to each other using the shortest possible route.

• Avoid using plug connectors to extend bus cables.

• Route the bus cables closely along existing grounding surfaces.

WARNING

In case of fluctuations in the ground potential, a compensating current may flow via the bilaterally connected shield that is also connected to the protective earth (PE). Make sure you supply adequate equipotential bonding in accordance with relevant VDE regulations in such a case.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

Assembly and Installation Notes

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TCP/IP addressing and subnetworks

6.8 TCP/IP addressing and subnetworks

Introduction The settings for the address of the IP protocol are made using the following parameters:

• IP address

• Subnet mask

• Standard gateway

The addressing mechanisms and subdivision of the IP networks into subnets are explained in this chapter to help you set the parameters correctly.

IP address The IP address is a 32-bit value that uniquely identifies a node in the network. An IP ad-

dress is represented by four decimal numbers separated by decimal points. Example: 192.168.10.4 Each decimal number stands for one byte (= 8 bits) of the address and can also be rep-

resented using binary code (→ following table).

Byte 1 Byte 2 Byte 3 Byte 4

11000000 . 10101000 . 00001010 . 00000100

The IP address comprises a network address and a node address (→ following table).

Network address Node address

192.168.10 4

The part of the IP address that denotes the network and the part that identifies the node is determined by the network class and the subnet mask.

Node addresses cannot consist of only zeros or ones (binary) because they represent the network itself or a broadcast address.

Network classes The first byte of the IP address determines the network class and as such represents

the division into network addresses and node addresses.

Value range Byte 1

0 ... 127 A 10.1.22.3 10 = Network address

128 ... 191 B 172.16.52.4 172.16 = Network address

192 ... 223 C 192.168.10.4 192.168.10 = Network address

Network class

Complete network address (Example)

Meaning

1.22.3 = node address

52.4 = node address

4 = node address

This rough division is not sufficient for a number of networks. They also use an explicit, adjustable subnet mask.

Subnet mask A subnet mask is used to divide the network classes into even finer sections. Like the

IP address, the subnetwork mask is represented by four decimal numbers separated by decimal points. Every decimal number stands for one byte.

Example: 255.255.255.128 Each decimal number stands for one byte (= 8 bits) of the subnet mask and can also be

represented using binary code (→ following table).

Byte 1 Byte 2 Byte 3 Byte 4

11111111 . 11111111 . 11111111 . 10000000

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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Assembly and Installation Notes

TCP/IP addressing and subnetworks

If you compare the IP addresses with the subnetwork masks, you see that in the binary representation of the subnetwork mask all ones determine the network address and all the zeros determine the station address (→ following table).

Byte 1 Byte 2 Byte 3 Byte 4

IP address

Subnet mask

The class C network with the address 192.168.10. is further subdivided into

255.255.255.128 using the subnet mask. Two networks are created with the address

192.168.10.0 and 192.168.10.128.

The following node addresses are permitted in the two networks:

• 192.168.10.1 ... 192.168.10.126

• 192.168.10.129 ... 192.168.10.254

The network nodes use a logical AND operation for the IP address and the subnet mask to determine whether there is a communication partner in the same network or in a different network. If the communication partner is in a different network, the standard gateway is addressed.

decimal 192 . 168. . 10 . 128

binary 11000000 . 10101000 . 00001010 . 10000000

decimal 255 . 255 . 255 . 128

binary 11111111 . 11111111 . 11111111 . 10000000

Standard gateway The standard gateway is also addressed via a 32-bit address. The 32-bit address is rep-

resented by four decimal numbers separated by decimal points. Example: 192.168.10.1 The standard gateway establishes a connection to other networks. In this way, a net-

work node that wants to address another node can use a logical AND operation with the IP address and the subnetwork mask to decide whether the desired node is located in the same network. If this is not the case, the node addresses the standard gateway (router), which must be part of the actual network. The standard gateway then takes on the job of transmitting the data packages.

Manual – DFS21B Fieldbus Interface PROFINET IO with PROFIsafe (Safe Stop)

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