SEW Eurodrive DFE33B User Manual

Drive Technology \ Drive Automation \ System Integration \ Services

Fieldbus Interface DFE33B

EtherNet/IP and Modbus/TCP

Edition 10/2008

16725611 / EN

Manual

SEW-EURODRIVE – Driving the world

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Contents

1 General Information ...............................................................................................		6
1.1	Using the manual ...........................................................................................	6
1.2	Structure of the safety notes ..........................................................................	6
1.3	Rights to claim under warranty.......................................................................	7
1.4	Exclusion of liability........................................................................................	7
1.5	Copyright........................................................................................................	7

2 Safety Notes ...........................................................................................................		8
2.1	Other applicable documentation ....................................................................	8
2.2	General safety notes for bus systems............................................................	8
2.3	Safety functions .............................................................................................	8
2.4	Hoist applications...........................................................................................	8
2.5	Product names and trademarks.....................................................................	8
2.6	Waste disposal...............................................................................................	8

3 Introduction ............................................................................................................			9
3.1	Content of the manual....................................................................................		9
3.2	Additional documentation...............................................................................		9
3.3	Properties.......................................................................................................		9
	3.3.1	Fieldbus operation with MOVIDRIVE® B and MOVITRAC® B ............	9
	3.3.2 Access to all information ...................................................................		10
	3.3.3	Monitoring functions ..........................................................................	10
	3.3.4	Diagnostics .......................................................................................	10
	3.3.5	Fieldbus monitor ...............................................................................	10

4 Assembly and Installation Instructions .............................................................			11
4.1	Installing the DFE33B option card in MOVIDRIVE® MDX61B .....................		11
	4.1.1	Before you begin ...............................................................................	12
	4.1.2	Basic procedure for installing/removing an option card
		(MDX61B, sizes 1 – 6) ......................................................................	13
4.2	Installing the DFE33B option card in MOVITRAC® B ..................................		14
	4.2.1	Connecting the system bus between a MOVITRAC® B unit and
		the DFE33B option ...........................................................................	14
	4.2.2	Connecting the system bus between several MOVITRAC® B units . 15
4.3	Installing the DFE33B gateway / UOH11B...................................................		17
4.4	Connection and terminal description of the DFE33B option ........................		18
4.5	Status LED of the DFE33B option ...............................................................		19
	4.5.1	Gateway LED ....................................................................................	20
4.6	Pin assignment ............................................................................................		21
4.7	The integrated Ethernet switch ....................................................................		22
4.8	Shielding and routing bus cables .................................................................		22
4.9	Setting the DIP switches ..............................................................................		23
4.10	TCP/IP addressing and subnetworks...........................................................		24
4.11	Setting the IP address parameters...............................................................		26
4.12	Procedure for replacing the unit...................................................................		28
	4.12.1 Replacing MOVIDRIVE® B ..............................................................		28
	4.12.2 Replacing MOVITRAC® B / gateway ...............................................		29

5 Project Planning and Startup (EtherNet/IP) .......................................................			30
5.1	Validity of the EDS file for DFE33B..............................................................		30
5.2	Configuring the master (EtherNet/IP scanner).............................................		31
	5.2.1	Configuring the DFE33B as option in MOVIDRIVE® MDX61B .........	32
	5.2.2	Configuring the DFE33B as option in MOVITRAC® B or in
		the UOH11B gateway housing .........................................................	34

5.2.3 Auto Setup for gateway operation ....................................................	36
5.3 Setting the MOVIDRIVE® MDX61B inverter ................................................	37
Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP
			3

Contents

				5.4	Setting the MOVITRAC® B frequency inverter.............................................		38
				5.5	Project planning examples in RSLogix5000.................................................		39
					5.5.1	MOVIDRIVE® B with 10 PD data exchange .....................................	39
					5.5.2 MOVITRAC® B via gateway DFE33B / UOH11B .............................		43
					5.5.3	Access to the unit parameters of MOVIDRIVE® B ............................	47
					5.5.4	MOVITRAC® B unit parameter access via DFE33B / UOH11B .......	53
			6 Ethernet Industrial Protocol (EtherNet/IP) .........................................................				54
				6.1	Introduction ..................................................................................................		54
				6.2	Process data exchange ...............................................................................		54
				6.3	CIP object directory......................................................................................		55
				6.4	Return codes for parameter setting via explicit messages...........................		68
			7 Project Planning and Startup (Modbus/TCP).....................................................				72
				7.1	Unit description file for Modbus/TCP............................................................		72
				7.2	Configuring the master (Modbus scanner)...................................................		72
					7.2.1	Configuring the DFE33B as option in MOVIDRIVE® MDX61B .........	74
					7.2.2	Configuring the DFE33B as option in MOVITRAC® B or in
						the UOH11B gateway housing .........................................................	75
					7.2.3 Auto Setup for gateway operation ....................................................		76
				7.3	Setting the MOVIDRIVE® MDX61B inverter ................................................		77
				7.4	Setting the MOVITRAC® B frequency inverter.............................................		78
				7.5	Project planning examples in PL7 PRO.......................................................		79
					7.5.1	MOVIDRIVE® B with 3 PD data exchange .......................................	79
					7.5.2 MOVITRAC® B via gateway DFE33B / UOH11B .............................		81
				7.6	Examples for data exchange via Modbus/TCP ............................................		83
					7.6.1 Writing and reading process data .....................................................		84
					7.6.2	Parameter access .............................................................................	86
8				Modbus Protocol (Modbus/TCP).........................................................................			88
				8.1	Introduction ..................................................................................................		88
					8.1.1	Mapping and addressing ..................................................................	88
					8.1.2	Services (function codes) ..................................................................	89
					8.1.3	Access .............................................................................................	89
				8.2	Protocol structure.........................................................................................		90
					8.2.1	Header ..............................................................................................	90
					8.2.2 Service FC3 – Read Holding Registers ............................................		91
					8.2.3 Service FC16 – Write Multiple Registers ..........................................		92
					8.2.4 Service FC23 – Read/Write Multiple Registers .................................		93
					8.2.5 Service FC43 – Read Device Identification ......................................		94
				8.3	Connection management.............................................................................		95
					8.3.1 Sending process output data (request controlling connection) .........		95
					8.3.2	Closing the connections ....................................................................	96
					8.3.3	Timeout monitoring ...........................................................................	96
				8.4	Parameter access via Modbus/TCP.............................................................		97
					8.4.1	Procedure with FC16 and FC3 .........................................................	97
					8.4.2	Procedure with FC23 ........................................................................	97
					8.4.3	Protocol structure ..............................................................................	98
					8.4.4	MOVILINK® parameter channel ........................................................	99
				8.5	Fault codes (exception codes) ...................................................................		100
9				Integrated Web Server .......................................................................................			101
				9.1	Software requirements...............................................................................		101
				9.2	Security settings.........................................................................................		101
				9.3	Design of the homepage of the integrated web server ..............................		102
				9.4	Layout of the diagnostics applet ................................................................		103
				9.5	Access protection.......................................................................................		107
4						Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Contents

10 Operating MOVITOOLS® MotionStudio Via Ethernet......................................		108
10.1	About MOVITOOLS® MotionStudio ...........................................................	108
	10.1.1 Tasks .............................................................................................	108
	10.1.2 Establishing communication with units ...........................................	108
	10.1.3 Executing functions with the units ..................................................	108
10.2	First steps ..................................................................................................	109
	10.2.1 Starting the software and creating the project ................................	109
	10.2.2 Establishing communication and scanning the network .................	109
10.3	Communication mode ................................................................................	110
	10.3.1 Overview ........................................................................................	110
	10.3.2 Selecting communication mode (online or offline) .........................	111
10.4	Serial communication (RS485) via interface adapters ...............................	112
	10.4.1 Engineering via interface adapters (serial) .....................................	112
	10.4.2 Starting up the USB11A interface adapter .....................................	112
	10.4.3 Configuring serial communication ..................................................	115
	10.4.4 Serial communication parameter (RS485) .....................................	117
10.5	Communication via Ethernet......................................................................	118
	10.5.1 Connecting the unit with the PC via Ethernet .................................	118
	10.5.2 Address Editor ...............................................................................	118
	10.5.3 Configuring the communication channel via Ethernet ....................	122
	10.5.4 Setting the communication parameters for SMLP ..........................	123
	10.5.5 Communication parameters for SMLP ...........................................	124
10.6	Executing functions with the units..............................................................	125
	10.6.1 Parameter setting for units in the parameter tree ...........................	125
	10.6.2 Reading/changing unit parameters ................................................	125
	10.6.3 Starting up the units (online) ..........................................................	126
	10.6.4 Special configuration and diagnostics tools ...................................	126
11 Ethernet Configuration Parameters..................................................................		127
11.1	Parameter description................................................................................	127
12 Troubleshooting.................................................................................................		129
12.1	Diagnostic sequence..................................................................................	129
12.2	Error list in gateway operation....................................................................	131
13 Technical Data....................................................................................................		132
13.1	DFE33B option for MOVIDRIVE® B...........................................................	132
13.2	Dimension drawing of DFE33B option for MOVITRAC® B and in
	the gateway housing ..................................................................................	133
14 Appendix.............................................................................................................		134
14.1	Parameter access to lower-level units via EtherNet/IP .............................	134
14.2	Parameter access to lower-level units via Modbus/TCP ...........................	135
14.3	Parameter access to lower-level units via engineering interfaces ............	136
14.4	Glossary.....................................................................................................	137
15 Index	....................................................................................................................	138

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			5

1	General Information
	Using the manual

1 General Information

1.1Using 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 require further information, please contact SEW-EURODRIVE.

1.2Structure of the safety notes

The safety notes in this manual are designed as follows:

Symbol				SIGNAL WORD
		Nature and source of danger.
		Possible consequence(s) if disregarded.
		• Measure(s) to avoid the danger.

Symbol		Signal word			Meaning	Consequences if
						disregarded
Example:				DANGER	Imminent danger	Severe or fatal injuries

			WARNING	Possible dangerous situation	Severe or fatal injuries

General danger

			CAUTION	Possible dangerous situation	Minor injuries

Specific danger,			NOTICE	Possible damage to property	Damage to the drive system or its
e.g. electric shock					environment
			TIP	Useful information or tip.
				Simplifies handling of the drive
				system.

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6			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

General Information

Rights to claim under warranty

1.3Rights to claim under 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.

1.4Exclusion of liability

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

1.5Copyright

© 2008 – SEW-EURODRIVE. All rights reserved.

Copyright law prohibits the duplication (all or in part), modification, distribution, and use of this document for ulterior purposes.

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

1

7

2

8

Safety Notes

Other applicable documentation

2 Safety Notes

2.1Other applicable documentation

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

–"MOVIDRIVE® MDX60B/61B" operating instructions

–"MOVITRAC® B" operating instructions

•Read through these documents carefully before you commence installation and startup of the DFE33B option.

•As a prerequisite to fault-free operation and fulfillment of warranty claims, you must adhere to the information in the documentation.

2.2General safety notes for bus systems

This communication system allows you to adjust the MOVIDRIVE® inverter to your specific application conditions with a high degree of accuracy. 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.

2.3Safety functions

The MOVIDRIVE® MDX60B/61B and MOVITRAC® B 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, ensure that the information in the publications "Safe Disconnection for MOVIDRIVE® B / MOVITRAC® B" is observed.

2.4Hoist applications

MOVIDRIVE® MDX60B/61B and MOVITRAC® B may not be used as safety equipment in hoist applications.

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

2.5Product names and trademarks

The brands and product names named in this manual are trademarks or registered trademarks of the titleholders.

2.6Waste disposal

Please observe current national regulations.

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

• Electronics scrap

•Plastic

•Sheet metal

•Copper

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Introduction	3
Content of the manual

3 Introduction

3.1Content of the manual

This user manual describes

•Installation of the DFE33B option card in the MOVIDRIVE® MDX61B inverter.

•Using the DFE33B option card in the MOVITRAC® B frequency inverter and in the UOH11B gateway housing.

•Startup of MOVIDRIVE® B in the EtherNet/IP and Modbus/TCP fieldbus system.

•Startup of MOVITRAC® B in the EtherNet/IP and Modbus/TCP gateway.

•Operating MOVITOOLS® MotionStudio via Ethernet.

•Diagnostics via integrated web server.

3.2Additional documentation

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

•MOVIDRIVE® Fieldbus Unit Profile manual

•MOVITRAC® B / MOVIDRIVE® MDX60B/61B system manual

The "MOVIDRIVE® Fieldbus Unit Profile" manual and the MOVITRAC® B system manual provide a description of the fieldbus parameters and their coding, as well as an explanation of the various control concepts and application options with brief examples.

The "MOVIDRIVE® Fieldbus Unit Profile" manual contains a list of all parameters of the inverter that can be read or written via the various communication interfaces, such as system bus, RS485 and also via the fieldbus interface.

3.3Properties

With the DFE33B option and its powerful universal fieldbus interface, MOVIDRIVE® MDX61B inverters and MOVITRAC® B frequency inverters allow for connection to higher-level automation systems via EtherNet/IP or Modbus/TCP.

3.3.1Fieldbus operation with MOVIDRIVE® B and MOVITRAC® B

The performance of the inverter (also referred to as the unit profile) that forms the basis for fieldbus operation, is fieldbus-independent and, therefore, uniform. This feature 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).

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			9

3	Introduction
	Properties

3.3.2Access to all information

With the fieldbus interfaces of option DFE33B, all SEW drives allow digital access to all drive parameters and functions. The inverter is controlled via fast, cyclic process data. With 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 use this channel to read back actual values from the inverter, such as the actual speed, current, unit status, fault number and reference signals.

3.3.3Monitoring 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. For example, you can adapt MOVIDRIVE® / MOVITRAC® monitoring functions specifically to your application. You can determine, for example, which of the inverter's error responses should be triggered in the event of a bus error. A rapid stop is a good idea 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 control terminals also function in fieldbus operation, you can still implement fieldbus-independent emergency stop concepts via the terminals of the inverter.

3.3.4Diagnostics

The MOVIDRIVE® inverter and the MOVITRAC® B frequency inverter offer you numerous diagnostic options for startup and service. You can, for instance, use the fieldbus monitor integrated in MOVITOOLS® MotionStudio to control setpoint values 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 (such as Internet Explorer).

3.3.5Fieldbus 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 MOVITOOLS® MotionStudio PC software offers you an easy-to-use diagnostic tool for setting all drive parameters (including the fieldbus parameters) and for displaying the fieldbus and device status information in detail.

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10			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Installing the DFE33B option card in MOVIDRIVE® MDX61B

4 Assembly and Installation Instructions

This section provides information about assembly and installation of the DFE33B option card in MOVIDRIVE® MDX61B, MOVITRAC® B and UOH11B gateway housing.

4.1Installing the DFE33B option card in MOVIDRIVE® MDX61B

TIPS

•Only SEW-EURODRIVE personnel may install or remove option cards for MOVIDRIVE® MDX61B size 0.

•Users may only install or remove option cards for MOVIDRIVE® MDX61B sizes 1 to 6.

•Plug the DFE33B EtherNet/IP option card into the fieldbus slot [1].

•Only use connectors and cables approved for EtherNet/IP when cabling.

•The DFE33B option is supplied with voltage via MOVIDRIVE® B. A separate voltage supply is not required.

[1]

62180AXX

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			11

4	Assembly and Installation Instructions
	Installing the DFE33B option card in MOVIDRIVE® MDX61B

4.1.1Before you begin

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 supply voltage.

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

• Before installing the option card, remove the keypad and the front cover (see MOVIDRIVE® MDX60B/61B operating instructions, section "Installation").

•After having installed the option card, replace the keypad and the front cover (see MOVIDRIVE® MDX60B/61B operating instructions, section "Installation").

•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 components.

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12			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Installing the DFE33B option card in MOVIDRIVE® MDX61B

4.1.2Basic procedure for installing/removing an option card (MDX61B, sizes 1 – 6)

2.

1.

2.

1.

3. 3.

3.

4.

4.

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 two retaining screws of 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 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.

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			13

4	Assembly and Installation Instructions
	Installing the DFE33B option card in MOVITRAC® B

4.2Installing the DFE33B option card in MOVITRAC® B

TIP

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

MOVITRAC® B.

4.2.1Connecting the system bus between a MOVITRAC® B unit and the DFE33B option

		DFE 33B
S1	S2		STATUS
			MODULE

NETWORK

STATUS

[1] ON

[2]

OFF

X44

0B

FSC11B

MAC ID: 00-0F-69-00-02-

IP:

X45				X46
H	L		1	2	3	4	5	6	7	X30
										X32

Def IP
AS
0	1

ETHERNET/IP

	H1
	H2
	X24
X12	X26

1

2 1 2 3 4 5 6 7

3

+4

5

DC 24 V =						6
–			24V IO			7
					8
						9
		GND

62135AXX

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
	X26:4	Reserved
	X26:5	Reserved
X46:6	X26:6	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

[1]Terminating resistor activated, S1 = ON

[2]DIP switch S2 (reserved), S2 = OFF

To simplify cabling, the DFE33B option can be supplied with DC 24 V from X46.7 of the MOVITRAC® B to X26.7. MOVITRAC® B must be supplied with DC 24 V at terminals X12.8 and X12.9 when it supplies the DFE33B option. Activate the system bus terminating resistor at the FSC11B option (S1 = ON).

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14			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Installing the DFE33B option card in MOVITRAC® B

4.2.2Connecting the system bus between several MOVITRAC® B units

MOVITRAC® B

DFE 33B

S1

S2

MODULE

STATUS

NETWORK

[1]

ON

STATUS

[2]

OFF

X44

-00-02-0B

MACID:

FSC11B

00-0F-69

IP:

X45

X46

H L

1 2 3 4 5 6 7

X30

X32

Def IP

AS

0

1

ETHERNET/IP

H1

H2

MOVITRAC® B

MOVITRAC® B

X24

S1

S2

S1

S2

X12

X26

ON

[1]

ON

[1]

1

OFF

[2]

OFF

[2]

2

1 2 3 4 5 6 7

X44

3

X44

+

4

5

DC 24 V =

6

FSC11B

FSC11B

-

24V IO

7

8

GND

9

X45

X46

X45

X46

H L 1 2 3 4 5 6 7

H L 1 2 3 4 5 6 7

62136AXX

[1]Only the terminating resistor at the last unit is activated, S1 = ON

[2]DIP switch S2 (reserved), S2 = OFF

MOVITRAC® B		DFE33B in the UOH11B gateway housing
X46	Terminal assignment	X26	Terminal assignment
X46:1	SC11 (System bus high, incoming)	X26:1	SC11 SBus +, CAN high
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)	X26:4	Reserved
X46:5	SC22 (System bus low, outgoing)	X26:5	Reserved
X46:6	GND (System bus reference)	X26:6	GND, CAN GND
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

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			15

4	Assembly and Installation Instructions
	Installing the DFE33B option card in MOVITRAC® B

Please note:

•Use a 2x2 core twisted 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®. Also connect the ends of the shield to GND. The cable must meet the following specifications:

–Core cross section 0.25 mm2 (AWG18) to 0.75 mm2 (AWG23)

–Cable resistance 120 Ê at 1 MHz

–Capacitance per unit length  40 pF/m at 1 kHz Suitable cables are CAN bus or DeviceNet cables.

•The permitted total cable length is 100 m (328 ft). The SBus baud rate has a fixed setting of 500 kBaud.

•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 DFE33B gateway must always be connected either at the beginning or the end of the system bus connection. The terminating resistor is permanently installed.

TIPS

•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 SBus wiring is not permitted.

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16			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Installing the DFE33B gateway / UOH11B

4.3Installing the DFE33B gateway / UOH11B

The following figure shows the connection of the DFE33B option via the UOH11B gateway housing.

TIP

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

SC11 system bus +, CAN high SC12 system bus -, CAN low GND, CAN GND

UOH11B

DFE 33B

MODULE

STATUS

NETWORK

STATUS

MAC ID: 00-0F-69-00-02-0B

IP:

X32 X30

Def IP
AS
0	1
ETHERNET/IP
	H1
	H2
X24
SEW Drive
X26
1 2 3 4 5 6 7
	DC+24 V
	GND

62137AEN

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 requires a power supply of DC 24 V that is connected to X26. Connect the system bus terminating resistor at the end of the system bus connection.

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			17

4	Assembly and Installation Instructions
	Connection and terminal description of the DFE33B option

4.4Connection and terminal description of the DFE33B option

Part number

EtherNet/IP and Modbus/TCP fieldbus interface option type DFE33B: 1821 346 4

Front view of

DFE33B

DFE 33B

MODULE

STATUS

NETWORK

STATUS

MAC ID: 00-0F-69-xx-xx-xx

IP:

X30

X32

Def IP

AS

0 1 ETHERNET/IP

62138AXX

	Description	DIP	Function
		switch
	MODULE STATUS LED		Shows the current status of the DFE33B option.
	(red/green)
	NETWORK STATUS LED		Shows the status of the controlling EtherNet/IP or Modbus/TCP
	(red/green)		connection.
	MAC address		MAC address, e.g. to configure the DHCP server.
	IP input field		You can enter the allocated IP address in this field.
	X30: Ethernet connection
	Link LED (green)
	Activity LED (yellow)
	X32: Ethernet connection
	Link LED (green)
	Activity LED (yellow)
	DIP switch	DEF IP	Resets the address parameters to their default values and
			deactivates DHCP
			•	IP address: 192.168.10.4
			•	Subnetwork mask: 255.255.255.0
			•	Gateway: 1.0.0.0
		AS	Auto Setup for gateway operation

	Front view of MOVITRAC® B						Description		Function
	and UOH11B
						H1	LED H1	(red)	System bus error (only for gateway functions)
						H2	LED H2	(green)	Reserved
						X24	X24 X terminal		RS485 interface for diagnostics via PC and MOVITOOLS®
						58129AXX			MotionStudio (only for MOVITRAC® B)

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18			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Status LED of the DFE33B option

4.5Status LED of the DFE33B option

The LEDs of the DFE33B option card indicate the current status of the DFE33B option and the fieldbus system.

DFE33B

MODULE

STATUS

NETWORK

STATUS

62139AXX

The fieldbus interface status indicated by the respective status LED is summarized in the section "Troubleshooting".

MODULE	The MODULE STATUS LED indicates that the bus electronics are operating correctly.
STATUS LED
	States of the	Meaning
	MODULE STATUS LED
	Off	The DFE33B option card is not supplied with voltage or is defective
	Flashing green	• If the NETWORK STATUS LED is off at the same time, the TCP/IP stack
		of the DFE33B option card will be started. If this status continues and
		DHCP is activated, the DFE33B option card waits for data from the DHCP
		server.
		• If the NETWORK STATUS LED is flashing green at the same time,
		the application of the DFE33B option card is started.
	Flashing green/red	The DFE33B option card performs a LED test.
	Green	The standard operating state of the DFE33B option card.
	Red	The DFE33B option card is in fault state.
	Flashing red	A conflict has been detected in the IP address assignment. Another station in
		the network uses the same IP address.
NETWORK	The NETWORK STATUS LED indicates the state of the fieldbus system.
STATUS LED
	States of the	Meaning
	NETWORK STATUS LED
	Off	The DFE33B option does not yet have any IP parameters.
	Flashing green/red	The DFE33B option card performs a LED test.
	Flashing green	There is no controlling IO connection.
	Green	There is a controlling EtherNet/IP or Modbus/TCP connection.
	Red	A conflict has been detected in the IP address assignment.
		Another station in the network uses the same IP address.
	Flashing red	The previously established controlling IO connection is in timeout status.
		The status is reset by restarting communication.

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			19

4	Assembly and Installation Instructions
	Status LED of the DFE33B option

Link/Activity LED The two LEDs Link (green) and Activity (yellow), integrated in the RJ45 plug connectors (X30, X32), display the status of the Ethernet connection.

LED "Link"

LED "Activity"

X32 X30

61880AXX

LED / status	Meaning
Link / green	There is an Ethernet connection.
Activity / yellow	Data is currently being exchanged via Ethernet.
Link / off	There is no Ethernet connection.
Link (X30) / flashes	Locating function of Address Editor (see section 10)

TIP

As the firmware of the DFE33B option card takes approx. 15 seconds for initialization, the status "0" (inverter not ready) is displayed in the 7-segment display of MOVIDRIVE® during this time.

4.5.1Gateway LED

LEDs H1 and H2 indicate the communication status in gateway operation.

H1

H2

X24

58129AXX

LED H1 Sys-fault (red)		Only for gateway operation
Status	State		Description
Red	System bus error		Gateway not configured or one of the drives
			is inactive
Off	SBus ok		Gateway is configured correctly
Flashing	Bus scan		Bus is being checked by the gateway

•LED H2 (green) is currently reserved.

•X-terminal X24 is the RS485 interface for diagnostics via PC and MOVITOOLS® MotionStudio.

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20			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Pin assignment

4.6Pin assignment

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

[6] [3] [2] [1]

6

	3
2
1

A B

54174AXX

Fig. 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

MOVIDRIVE® / MOVITRAC® B / Ethernet connection

To connect DFE33B to the Ethernet, connect the Ethernet interface X30 or X32 (RJ45 plug connector) to the other network stations using a category 5, class D twisted-pair cable in accordance with IEC 11801 edition 2.0. The integrated switch provides support for achieving a line topology and offers auto-crossing functions.

TIPS

•According to IEC 802.3, the maximum cable length for 10/100 MBaud Ethernet (10BaseT / 100BaseT), e.g. between two network stations, is 100 m.

•We recommend that you do not directly connect terminals to the DFE33B option in order to minimize the load on the terminals caused by undesired multicast data traffic in EtherNet/IP networks. Connect non-SEW devices via a network component that supports the IGMP snooping functionality (e.g. managed switch).

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			21

4	Assembly and Installation Instructions
	The integrated Ethernet switch

4.7The integrated Ethernet switch

You can use the integrated Ethernet switch to achieve line topologies known from the fieldbus technology. Other bus topologies such as star or tree are, of course, also possible. Ring topologies are not supported.

TIP

The number of industrial Ethernet switches connected in line affects the telegram runtime. If a telegram passes through the units, the telegram runtime is delayed by the Store & Forward function of the Ethernet switch:

•for a telegram length of 64 bytes by approximately 10 µs (at 100 Mbit/s)

•for a telegram length of 1500 bytes by approximately 130 µs (at 100 Mbit/s)

This means, the more units that the telegram has to run through, the longer the telegram runtime.

Auto-crossing	The two ports leading out of the Ethernet switch have auto-crossing functionality. This
	means you can use both patch cables and cross-over cables to connect to the next
	Ethernet station.
Autonegotiation	The baud rate and the duplex mode is negotiated by both Ethernet nodes when estab-
	lishing the connection. The two Ethernet ports of the EtherNet/IP interface support auto-
	negotiation functionality and operate at a baud rate of 100 Mbit or 10 Mbit in full duplex
	or half duplex mode.
Notes on	• The integrated Ethernet switch offers no filter functionality for Ethernet multicast tele-
multicast	grams. Multicast telegrams that are usually sent from the adapters (DFE33B) to the
handling	scanners (PLC) are passed on to all switch ports.

•IGMP snooping (e.g. managed switches) is not supported.

•SEW-EURODRIVE therefore recommends to connect the DFE33B option only with network components that support IGMP snooping (e.g. managed switch) or that have safety mechanisms integrated against excess multicast load (e.g. units from SEWEURODRIVE). Units that do not have this integrated function can fail due to high network loads.

4.8Shielding and routing bus cables

Only use shielded cables and connection elements that also meet the requirements of category 5, class 2 in compliance with 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 metallic housing.

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

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

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

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22			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Setting the DIP switches

•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.

STOP!

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.

4.9Setting the DIP switches

TIP

The setting of the "Def IP" DIP switch is only adopted with a power-on reset (switching mains and DC 24 V backup voltage on and off).

Def IP	When the "Def IP" switch is set to "1" (= ON), the following default IP address parame-
	ters are set when activating the DC 24 V backup voltage:
	•	IP address: 192.168.10.4
	•	Subnetwork mask: 255.255.255.0
	•	Default gateway: 1.0.0.0
	• P785 DHCP / Startup configuration: Saved IP parameters (DHCP is deactivated)
AS	The "AS" DIP switch is used to configure the SBus communication of the gateway
	(see section "Auto Setup for gateway operation").

The configuration becomes active when the "AS" DIP switch is set from "0" to "1".

To continue operation, the "AS" DIP switch must remain in the "1" position (= ON).

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			23

4	Assembly and Installation Instructions
	TCP/IP addressing and subnetworks

4.10TCP/IP addressing and subnetworks

Introduction	The settings for the address of the IP protocol are made using the following parameters:
	•	MAC address
	•	IP address
	•	Subnetwork mask
	•	Standard gateway
	The addressing mechanisms and subdivision of the IP networks into subnetworks are
	explained in this chapter to help you set the parameters correctly.
MAC address	The MAC address (Media Access Controller) is the basis for all address settings. The
	MAC address is a worldwide unique 6-byte value (48 bits) assigned to the Ethernet
	device. SEW Ethernet devices have the MAC address 00-0F-69-xx-xx-xx. The MAC
	address is difficult to handle for larger networks. This is why freely assignable IP
	addresses are used.
IP address	The IP address is a 32 bit value that uniquely identifies a station in the network. An IP

address 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 represented using binary code (Æ following table).

Byte 1		Byte 2		Byte 3		Byte 4
11000000	.	10101000	.	00001010	.	00000100

The IP address comprises a network address and a station address (Æ following table).

Network address	Station address
192.168.10	4

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

Station 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 station addresses.

	Value range	Network class	Complete network address	Meaning
	Byte 1		(Example)
	0 ... 127	A	10.1.22.3	10 = Network address
				1.22.3 = Station address
	128 ... 191	B	172.16.52.4	172.16 = Network address
				52.4 = Station address
	192 ... 223	C	192.168.10.4	192.168.10 = Network address
				4 = Station address

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

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24			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
TCP/IP addressing and subnetworks

Subnetwork A subnetwork mask is used to divide the network classes into even more precisely mask defined subsections. The subnetwork mask is represented by four decimal numbers separated by decimal points, in the same way as the IP address.

Example: 255.255.255.128

Each decimal number stands for one byte (= 8 bits) of the subnetwork mask and can also be represented using binary code (Æ following table).

Byte 1		Byte 2		Byte 3		Byte 4
11111111	.	11111111	.	11111111	.	10000000

If you compare the IP addresses with the subnetwork masks, you see that in the binary representation of the subnetwork mask all ones (1s) determine the network address and all the zeros (0s) determine the station address (Æ following table).

			Byte 1		Byte 2		Byte 3		Byte 4
	IP address	Decimal	192	.	168.	.	10	.	129
		Binary	11000000	.	10101000	.	00001010	.	10000001
	Subnetwork mask	Decimal	255	.	255	.	255	.	128
		Binary	11111111	.	11111111	.	11111111	.	10000000

The class C network with the address 192.168.10. is further subdivided into 255.255.255.128 using the subnetwork mask. Two networks are created with the address 192.168.10.0 and 192.168.10.128.

The following station 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 stations use a logical AND operation for the IP address and the subnetwork 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 for passing on the data.

Standard gateway	The standard gateway is also addressed via a 32-bit address. The 32-bit address is
	represented 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 station that wants to address another station can use a logical AND operation with
	the IP address and the subnetwork mask to decide whether the desired station is located
	in the same network. If this is not the case, the station 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.
DHCP	Instead of setting the three parameters IP address, subnetwork mask and standard
(Dynamic Host	gateway manually, they can be assigned in an automated manner by a DHCP server in
Configuration	the Ethernet network.
Protocol)	This means the IP address is assigned from a table, which contains the allocation of
	MAC address to IP address.
	Parameter P785 indicates whether the DFE33B option expects the IP parameters to be
	assigned manually or via DHCP.

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			25

4	Assembly and Installation Instructions
	Setting the IP address parameters

4.11Setting the IP address parameters

Initial startup	The "DHCP" protocol (Dynamic Host Configuration Protocol) is activated as the default
	setting for the DFE33B protocol. This means that the DFE33B option card expects its IP
	address parameters from a DHCP server.

TIP

Rockwell Automation provides a DHCP server free-of-charge on their homepage.

The tool is known as "BOOTP Utility" and can be downloaded at the link below:

Once the DHCP server has been configured and the settings have been made for the subnetwork screen and the standard gateway, the DFE33B must be inserted in the assignment list of the DHCP server. In doing so, the MAC ID of the DFE33B option is

allocated a valid IP address.

TIP

The configured IP address parameters are adopted permanently by the parameter set

when DHCP is deactivated after the IP address has been assigned.

Changing the IP address parameters after

successful initial startup

If the DFE33B was started using a valid IP address, you can also access the IP address parameters via the Ethernet interface.

The following options are available for changing the IP address parameters via Ethernet:

•Via the homepage of DFE33B (see section "Integrated Web Server")

•Using the MOVITOOLS® MotionStudio software via Ethernet (see section "MOVITOOLS® MotionStudio via Ethernet")

•Using the EtherNet/IP TCP/IP interface object (see section "EtherNet/IP CIP object directory")

You can also change the IP address parameters via the serial interface of the gateway or MOVIDRIVE® MDX61B or using the DBG60B keypad (in MOVIDRIVE® B).

If the IP address parameters are assigned to the option DFE33B via a DHCP server, you can only change the parameters by adjusting the settings of the DHCP server.

The options listed above for changing the IP address parameters only come into effect once the supply voltages (mains and DC 24 V) have been switched off and back on again.

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26			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Setting the IP address parameters

Deactivating /	The type of IP address assignment is determined by the setting of the attribute
activating the	Configuration Control of the EtherNet/IP TCP/IP interface object. The value is displayed
DHCP	or changed in the parameter P785 DHCP / Startup Configuration.
	• Setting "Saved IP parameters"
		The saved IP address parameters are used.
	•	Setting "DHCP"
		The IP address parameters are requested by a DHCP server.
		If you use the DHCP server from Rockwell Automation, you can activate or deacti-
		vate the DHCP via a button. In this case, an EtherNet/IP telegram is sent to the
		TCP/IP interface object of the station that is being addressed.
Resetting the	If you do not know the IP address parameters and there is no serial interface or DBG60B
IP address	keypad for reading the IP address, you can reset the IP address parameters to the
parameters	default values using the DIP switch "Def IP".
	This action resets the DFE33B option to the following default values:
	•	IP address: 192.168.10.4
	•	Subnetwork mask: 255.255.255.0
	•	Default gateway: 1.0.0.0

• P785 DHCP / Startup configuration: Saved IP parameters (DHCP is deactivated)

Proceed as follows to reset the IP address parameters to the default values:

•Switch off the DC 24 V supply voltage and the mains voltage.

•Set the DIP switch "Def IP" on the DFE33B option to "1".

•Switch the DC 24 V supply voltage and the mains voltage back on.

SEW Address To access the IP settings of the DFE33B interfaces without the Ethernet settings of the Editor PC and DFE33B having to match, the SEW Address Editor can be used if firmware

version .11 or higher is installed on the DFE33B.

The IP settings of all SEW units can be made and displayed in the local subnetwork using Address Editor (see section 10).

•This allows the required settings for the PC to be determined for an installation which is in operation to enable access with the required diagnostics and engineering tools via Ethernet.

•When starting up a unit, the IP settings for the DFE33B can be assigned without changing the network connections or PC settings.

TIP

•DHCP remains deactivated when you reset the DIP switch "Def IP" to "0". You can re-activate DHCP via the EtherNet/IP TCP/IP interface object (see section "EtherNet/IP CIP object directory"), via the parameter P785, via the integrated web server or via the DHCP server from Rockwell.

•DHCP is not activated again when the values are reset to the factory setting (P802 Factory setting).

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			27

4	Assembly and Installation Instructions
	Procedure for replacing the unit

4.12Procedure for replacing the unit

If the DIP switch "Def IP" of the DFE33B option is set to "1" (= ON), the DIP switch "Def IP" on the new DFE33B must also be set to "1" (= ON) (after the option card has been replaced or after the MOVIDRIVE® B / MOVITRAC® B / gateway housing unit have each been replaced with an option card). Other IP parameter settings are not required.

If the DIP switch "Def IP" of the DFE33B option is set to "0" (= OFF), it is important that you observe the following section when replacing the option card or a unit with option card:

•Section "Replacing MOVIDRIVE® B"

•Section "Replacing MOVITRAC® B / gateway"

4.12.1Replacing MOVIDRIVE® B

When the DFE33B fieldbus interface is operated as an option card in MOVIDRIVE® B, the procedure for replacement depends on the following factors:

•Whether DHCP is activated or a saved IP address is used

•Whether the memory card of the replaced MOVIDRIVE® MDX61B is plugged into the new unit or not

If DHCP is active, the assignment list of the DHCP server must be updated when the DFE33B option or MOVIDRIVE® B with DFE33B option is replaced. The MAC address of the DFE33B option is printed on its front panel for this purpose.

If DHCP is not active, the IP parameters saved on the memory card of MOVIDRIVE® B will be used.

If the memory card of MOVIDRIVE® B is not plugged into the new unit when replacing it, you will have to perform complete startup of the new inverter (if DHCP is not active including the IP parameters). As an alternative, you can transfer a data backup created with the MOVITOOLS® MotionStudio software or saved in the DBG60B keypad.

Enter the IP address, which is set in the DFE33B or defined in the assignment list of the DHCP server, into the field on the front panel of the DFE33B option for future diagnostic or engineering work.

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28			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP

Assembly and Installation Instructions	4
Procedure for replacing the unit

4.12.2 Replacing MOVITRAC® B / gateway

If the DFE33B fieldbus interface is operated as an option card in MOVITRAC® B or in the UOH11B gateway housing, the procedure for replacement depends on the following factors:

•Whether DHCP is activated or a saved IP address is used

•Whether the DFE33B option is installed in MOVITRAC® B or in the gateway housing

If DHCP is active, the assignment list of the DHCP server must be updated when the DFE33B option or MOVITRAC® B with DFE33B option is replaced. The MAC address of the DFE33B option is printed on its front panel for this purpose.

If DHCP is not active, the IP parameters saved non-volatile on the DFE33B option will be used. Set the IP parameters just as for initial startup. As an alternative, you can copy a parameter file saved with MOVITOOLS® MotionStudio (from version 5.50, service pack 2) to the DFE33B option or use the Address

Editor to set the IP parameters.

If a MOVITRAC® B with DFE33B was replaced by a new unit, inverter startup will have to be performed in addition to setting the IP parameters. Refer to the MOVITRAC® B operating instructions for more information.

Enter the IP address, which is set in the DFE33B or defined in the assignment list of the DHCP server, into the field on the front panel of the DFE33B option for future diagnostic or engineering work.

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Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP			29

5		Project Planning and Startup (EtherNet/IP)
		Validity of the EDS file for DFE33B

5 Project Planning and Startup (EtherNet/IP)

This section provides information on project planning for the EtherNet/IP master and startup of the inverter for fieldbus operation. As a prerequisite, the connection and setting of the IP address parameters of DFE33B must be correct according to the section "Assembly and Installation Instructions".

5.1Validity of the EDS file for DFE33B

TIP

Do not change or expand the entries in the EDS file. SEW assumes no liability for inverter malfunctions caused by a modified EDS file!

SEW-EURODRIVE provides two different EDS files for configuring the scanner (EtherNet/IP master).

•If the DFE33B option is installed in MOVIDRIVE® B, the file SEW_MOVIDRIVE_ DFE33B.eds is required

•If the DFE33B option is used as a gateway in MOVITRAC® B or in the gateway housing (UOH11B), the file SEW_GATEWAY_DFE33B.eds is required

TIP

Current versions of the EDS files for the DFE33B option are available on the SEW homepage under the heading "Software".

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30			Manual – Fieldbus Interface DFE33B EtherNet/IP and Modbus/TCP