SEW DFD11B User Manual
Drive Technology \ Drive Automation \ System Integration \ Services
DFD11B DeviceNet
Fieldbus Interface
Edition 10/2007
11637013 / EN
Manual
SEW-EURODRIVE – Driving the world
1 General Notes......................................................................................................... 5
1.1 Structure of the safety notes .......................................................................... 5
1.2 Right to claim under warranty ........................................................................ 5
1.3 Exclusion of liability ........................................................................................ 5
2 Safety Notes ........................................................................................................... 6
2.1 Other applicable documentation .................................................................... 6
2.2 General safety notes for bus systems............................................................ 6
2.3 Safety functions ............................................................................................. 6
2.4 Hoist applications ........................................................................................... 6
2.5 Product names and trademarks ..................................................................... 6
2.6 Disposal ......................................................................................................... 6
3 Introduction ............................................................................................................ 7
3.1 Content of this manual ................................................................................... 7
3.2 Additional documentation............................................................................... 7
3.3 Features......................................................................................................... 7
3.3.1 MOVIDRIVE
®
, MOVITRAC®B and DeviceNet ................................... 7
3.3.2 Data exchange via Polled I/O and bit-strobe I/O.................................. 8
3.3.3 Parameter access via explicit messages ............................................. 8
3.3.4 Monitoring functions............................................................................. 8
3.3.5 Diagnostics .......................................................................................... 8
3.3.6 Fieldbus monitor .................................................................................. 8
4 Assembly and Installation ..................................................................................... 9
4.1 Installing the DFD11B option card in MOVIDRIVE
®
MDX61B....................... 9
4.1.1 Before you begin................................................................................ 10
4.1.2 Basic procedure for installing and removing an option card
(MDX61B, BG 1 - 6)........................................................................... 11
4.2 Installing the DFD11B option card in MOVITRAC
4.2.1 System bus connection between a MOVITRAC
®
B.................................. 12
®
B and the
DFD11B option .................................................................................. 12
4.2.2 System bus connection between multiple MOVITRAC
®
B units........ 13
4.3 Installing the DFE11B / UOH11B gateway................................................... 15
4.4 Connection and terminal description DFD11B option .................................. 16
4.5 Pin assignment ............................................................................................ 17
4.6 Shielding and routing bus cables ................................................................. 18
4.7 Bus termination ............................................................................................ 18
4.8 Setting the DIP switches .............................................................................. 19
4.9 DFD11B option card - status LED................................................................ 20
5 Project Planning and Startup .............................................................................. 22
5.1 Validity of the EDS files for DFD11B............................................................ 22
5.2 Configuring PLC and master (DeviceNet scanner) ...................................... 23
5.2.1 DFD11B as fieldbus option in MOVIDRIVE
5.2.2 DFD11B as fieldbus gateway in MOVITRAC
®
B.................................. 24
®
B or
UOH11B gateway housing ................................................................ 26
5.2.3 Auto setup for gateway operation ...................................................... 28
5.3 Configuring the MOVIDRIVE
5.4 Configuring the MOVITRAC
®
MDX61B drive inverter ................................ 29
®
B frequency inverter ..................................... 30
5.5 Programming samples in RSLogix 5000...................................................... 31
5.5.1 MOVIDRIVE
5.5.2 Two MOVITRAC
5.5.3 MOVIDRIVE
5.5.4 MOVITRAC
®
B with 3 PD data exchange ........................................ 31
®
B via DFD11B / UOH11B gateway ...................... 34
®
B parameter access.................................................... 38
®
B parameter access via DFD11B / UOH11B ............... 43
5.6 Programming samples in RSLogix 500 for SLC 500.................................... 44
Manual – DFD11B DeviceNet Fieldbus Interface
3
5.6.1 Exchange of polled I/O (process data) with MOVIDRIVE® B ........... 46
5.6.2 Exchanging explicit messages (parameter data) with
MOVIDRIVE
6 DeviceNet Characteristics ................................................................................... 54
6.1 Process data exchange ............................................................................... 54
6.2 The Common Industrial Protocol (CIP) ........................................................ 56
6.2.1 CIP object directory ........................................................................... 56
6.3 Return codes for parameter setting via explicit messages........................... 66
6.4 Definitions of terminology............................................................................. 68
7 Operating MOVITOOLS
8 Error Diagnostics ................................................................................................. 70
8.1 Diagnostic procedures ................................................................................. 70
®
B ........................................................................................... 49
®
MotionStudio via DeviceNet ..................................... 69
9 Technical Data...................................................................................................... 72
9.1 DFD11B option for MOVIDRIVE
9.2 DFD11B option for MOVITRAC
®
B............................................................. 72
®
B and Gateway-Housing UOH11B .......... 73
10 Index ...................................................................................................................... 74
4
Manual – DFD11B DeviceNet Fieldbus Interface
General Notes
Structure of the safety notes
1 General Notes
1.1 Structure of the safety notes
The safety notes in this manual are designed as follows:
Symbol SIGNAL WORD
Nature and source of hazard.
Possible consequence(s) if disregarded.
• Measure(s) to avoid the hazard.
Symbol Signal word Meaning Consequences if disre-
garded
Example:
HAZARD Imminent hazard Severe or fatal injuries
1
WARNING Possible hazardous situation Severe or fatal injuries
General hazard
CAUTION Possible hazardous situation Minor injuries
Specific hazard,
e.g. electric shock
STOP! Possible damage to property Damage to the drive system or its environ-
NOTE Useful information or tip
Simplifies drive system handling
1.2 Right 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 documentation. Therefore, read the
manual before you start operating the device!
Make sure that the manual is available to persons responsible for the plant and its operation, as well as to person who work independently on the device. You must also ensure that the documentation is legible.
ment
1.3 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 these
operating instructions. In such cases, any liability for defects is excluded.
Manual – DFD11B DeviceNet Fieldbus Interface
®
5
2
Safety Notes
Other applicable documentation
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 DFD11B option.
• As a prerequisite to fault-free operation and fulfillment of warranty claims, you must
adhere to the information in the documentation.
2.2 General safety notes for bus systems
This communication system allows you to match the MOVIDRIVE® drive inverter to the
specifics of 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
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, ensure that the
information in the following publications is observed: "Safe Disconnection for
MOVIDRIVE
®
MDX60B/61B / MOVITRAC® B".
2.4 Hoist applications
MOVIDRIVE® MDX60B/61B and the 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 in this manual are trademarks or registered trademarks
of the titleholders.
2.6 Disposal
Please follow the current national regulations.
Dispose of the following materials separately in accordance with the country-specific
regulations in force, as:
• Electronics scrap
• Plastics
• Sheet metal
• Copper
6
Manual – DFD11B DeviceNet Fieldbus Interface
3 Introduction
3.1 Content of this manual
This user manual describes
• Installing the DHP11B option card in the MOVIDRIVE
• Using the DFD11B option card in the MOVITRAC
UOH11B gateway housing
• Starting up the MOVIDRIVE
• Starting up the MOVITRAC
• Configuring the DeviceNet master with EDS files.
3.2 Additional documentation
For information on how to connect MOVIDRIVE® straightforwardly and effectively to the
DeviceNet fieldbus system, in addition to this user manual about the DeviceNet option,
you should request the following publications about fieldbus technology:
•MOVIDRIVE
•MOVITRAC
Apart from the description of the fieldbus parameters and their coding, the MOVIDRIVE
Fieldbus Unit Profile manual" and the MOVITRAC® B and MOVIDRIVE® MDX60B/61B
system manual, provide information on various control concepts and application options
in the form of brief examples.
The 'MOVIDRIVE
drive inverter that can be read and written via the several communication interfaces such
as System bus, RS485 and via the fieldbus interface.
®
®
B and MOVIDRIVE® MDX60B/61B system manual
Introduction
Content of this manual
®
MDX61B drive inverter.
®
B frequency inverter and in the
®
MDX61B with the DeviceNet fieldbus system.
®
B with the DeviceNet gateway.
Fieldbus Unit Profile manual
®
Fieldbus Unit Profile' manual provides a list of all parameters of the
3
®
3.3 Features
3.3.1 MOVIDRIVE
With the DFD11B option and its powerful universal fieldbus interface, the MOVIDRIVE
MDX61B drive inverter and the MOVITRAC® B frequency inverter allow for a connection to higher-level automation systems via DeviceNet.
®
, MOVITRAC®B and DeviceNet
The unit behavior of the inverter that forms the basis of DeviceNet operation is referred
to as the unit profile. It is independent of any particular fieldbus and is therefore a uniform feature. This feature allows the user to develop fieldbus-independent drive applications. This makes it much easier to change to other bus systems, such as EtherNet/IP
(Option DF33B).
®
Manual – DFD11B DeviceNet Fieldbus Interface
7
3
3.3.2 Data exchange via Polled I/O and bit-strobe I/O
3.3.3 Parameter access via explicit messages
Introduction
Features
SEW drives offer digital access to all drive parameters and functions via the DeviceNet
interface. The 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 inverter, such as actual speed, current, unit status, error number or reference signals.
The parameters of the inverter are set exclusively using explicit messages. This parameter data exchange enables you to implement applications in which all the important
drive parameters are stored in the master programmable controller, so that there is no
need to make manual parameter settings on the drive inverter itself.
3.3.4 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, adjust 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. For many applications, a rapid stop function is be useful. However you can also freeze the last setpoints
so that the drive continues to operate with the most recently valid setpoints (e.g., 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.
3.3.5 Diagnostics
The MOVIDRIVE
merous diagnostics options for startup and service. You can, for instance, use the fieldbus monitor integrated in MOVITOOLS
from the higher-level controller as well as the actual values.
3.3.6 Fieldbus monitor
®
/MOVITRAC/
®
®
drive inverter and the MOVITRAC® B frequency inverter offer you nu-
®
MotionStudio to control setpoint values sent
®
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.
8
®
MotionStudio PC software offers you an easy-to-use diagnostic tool for
Manual – DFD11B DeviceNet Fieldbus Interface
Installing the DFD11B option card in MOVIDRIVE® MDX61B
4 Assembly and Installation
Assembly and Installation
4
This section contains information about assembly and installation of the DFD11B option
card in MOVIDRIVE
®
MDX61B, MOVITRAC® B and UOH11B gateway housing.
4.1 Installing the DFD11B option card in MOVIDRIVE® MDX61B
NOTES
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
to 6.
• The DFD11B option card must be plugged into fieldbus slot [1].
• The DFD11B option is powered via MOVIDRIVE
not required.
[1]
®
B. A separate voltage supply is
®
MDX61B sizes 1
Manual – DFD11B DeviceNet Fieldbus Interface
62594AXX
9
4
4.1.1 Before you begin
Assembly and Installation
Installing the DFD11B option card in MOVIDRIVE® MDX61B
Read the following notes before installing or removing an option card:
• Disconnect the inverter from the power. Switch off the 24 V DC 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 (→ operating instructions MOVIDRIVE
• After installing the option card, replace the keypad and the front cover (→ operating
instructions 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 components.
®
MDX60B/61B, section 'Installation').
®
MDX60B/61B, section 'Installation').
10
Manual – DFD11B DeviceNet Fieldbus Interface
Assembly and Installation
Installing the DFD11B option card in MOVIDRIVE® MDX61B
4.1.2 Basic procedure for installing and removing an option card (MDX61B, BG 1 - 6)
2.
1.
1.
3.
3.
4
2.
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.
Manual – DFD11B DeviceNet Fieldbus Interface
11
4
Assembly and Installation
Installing the DFD11B option card in MOVITRAC® B
4.2 Installing the DFD11B option card in MOVITRAC® B
NOTE
Only SEW-EURODRIVE engineers may install or remove option cards for
MOVITRAC
4.2.1 System bus connection between a MOVITRAC® B and the DFD11B option
®
B.
24V
[1]
[2]
MOVITRAC® B
S1
S2
ON
OFF
X44
FSC11B
X46
X45
7
23456HL ⊥
1
X12
1
2
3
+
=
24V IO
–
GND
4
5
6
7
8
9
DFD 11B
MOD/
NET
PIO
BIO
BUSFAULT
01
NA(5)
NA(4)
NA(3)
S1
NA(2)
NA(1)
NA(0)
DR(1)
DR(0)
PD(4)
PD(3)
S2
PD(2)
PD(1)
PD(0)
AS
F2
F1
1
2
3
4
5
X30
H1
H2
X24
X26
123456 7
[1] Terminating resistor activated, S1 = ON
[2] DIP switch S2 (reserved), S2 = OFF
62198AXX
12
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 the binary inputs
To simplify cabling, the DFD11B can be supplied with DC 24 V from X46.7 of the
MOVITRAC
®
to X26.7. MOVITRAC® B must be supplied with DC 24 V at terminals
X12.8 and X12.9 when it supplies the DFD11B option. Activate the system bus terminating resistor at the FSC11B option (S1 = ON).
Manual – DFD11B DeviceNet Fieldbus Interface
Assembly and Installation
Installing the DFD11B option card in MOVITRAC® B
4.2.2 System bus connection between multiple MOVITRAC® B units
4
[1]
[2]
DC 24 V
MOVITRAC® B
DFD 11B
S1
S2
ON
OFF
X44
FSC11B
X46
X45
7
23456HL^
1
X12
1
2
3
+
=
-
24V IO
GND
4
5
6
7
8
9
MOD/
NET
PIO
BIO
BUSFAULT
01
NA(5)
NA(4)
NA(3)
S1
NA(2)
NA(1)
NA(0)
DR(1)
DR(0)
PD(4)
PD(3)
S2
PD(2)
PD(1)
PD(0)
AS
F2
F1
1
2
3
4
5
X30
H1
H2
X24
X26
1234567
MOVITRAC® B
S1
ON
OFF
X44
FSC11B
X46
X45
2345 6HL ^
1
S2
MOVITRAC® B
S1
S2
[1]
[2]
X44
ON
OFF
[1]
[2]
FSC11B
X46
X45
7
1
7
2345 6HL ^
[1] only the terminating resistor at the last unit is activated, S1 = ON
[2] DIP switch S2 (reserved), S2 = OFF
MOVITRAC® B DFD11B via UOH11B gateway housing
X46 Terminal assignment X26 Terminal assignment
X46:1 SC11 (System bus incoming, high) X26:1 SC11 SBus +, CAN High
X46:2 SC12 (System bus incoming, low) X26:2 SC12 SBus –, CAN Low
X46:3 GND (System bus reference) X26:3 GND, CAN GND
X46:4 SC21 (System bus outgoing, high) X26:4 Reserved
X46:5 SC22 (System bus outgoing, low) 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
X12:9 GND (reference potential for the binary inputs)
62602AXX
Manual – DFD11B DeviceNet Fieldbus Interface
13
4
Assembly and Installation
Installing the DFD11B option card in MOVITRAC® B
Please note:
• If possible, use a 2x2 core twisted and shielded copper cable (data transmission cable with braided copper shield). Connect the shield on both sides to the electronics
shield clamp of the MOVITRAC
connect the shield ends to the GND. The cable must meet the following specifications:
– Cable cross section 0.25 mm
– Line resistance 120 W at 1 MHz
– Capacitance per unit length
Suitable cables are e.g. CAN bus 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
DFD11B gateway must always be connected either at the beginning or the end of the
system bus connection and features a permanently installed terminating resistor.
• Point-to-point wiring is not permitted.
®
B over a large area. Additionally for a 2-core cable,
2
(AWG23) ... 0,75 mm2 (AWG18)
≤ 40 pF/m at 1 kHz
NOTE
• There must not be any potential displacement between the units connected with the
SBus. Take suitable measures to avoid a potential displacement, e.g. by connecting the unit ground connectors using a separate lead.
14
Manual – DFD11B DeviceNet Fieldbus Interface
Assembly and Installation
V
Installing the DFE11B / UOH11B gateway
4.3 Installing the DFE11B / UOH11B gateway
The following figure shows the connection of the DFD11B option via the UOH11B:X26
gateway housing.
NOTE
Only SEW-EURODRIVE engineers are allowed to install or remove option cards
in/from the UOH11B gateway housing.
UOH11B
DFD 11B
MOD/
NET
PIO
BIO
BUSFAULT
01
NA(5)
NA(4)
NA(3)
S1
NA(2)
NA(1)
NA(0)
DR(1)
DR(0)
PD(4)
PD(3)
S2
PD(2)
PD(1)
PD(0)
AS
F2
F1
1
2
3
4
5
X30
4
SEW Drive
SC11 Systembus +, CAN high
SC12 Systembus -, CAN low
GND, CAN GND
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
X26
23456
1
H1
H2
X24
7
DC+24
GND
62197AXX
The gateway housing has 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.
Manual – DFD11B DeviceNet Fieldbus Interface
15
4
Assembly and Installation
Connection and terminal description DFD11B option
4.4 Connection and terminal description DFD11B option
Part number DeviceNet fieldbus interface type DFD11B: 824 972 5
NOTES
• The DeviceNet fieldbus interface DFD11B option is only possible in conjunction
with MOVIDRIVE
• Plug the DFD11B option into the fieldbus slot.
®
MDX61B, not with MDX60B.
Front view of
DFD11B
DFD 11B
MOD/
NET
PIO
BIO
BUSFAULT
01
NA(5)
NA(4)
NA(3)
NA(2)
NA(1)
NA(0)
DR(1)
DR(0)
PD(4)
PD(3)
PD(2)
PD(1)
PD(0)
AS
F2
F1
S1
S2
1
2
3
4
5
X30
62008AXX
Description
DIP switch
Ter min al
MOD/NET = module/network status
PIO - Polled I/O
BIO - Bit-Strobe I/O
BUS FAULT
Six DIP switches for setting the
NA(0) ... NA(5)
MAC-ID
Two DIP switches for setting the
DR(0) ... DR(1)
baud rate
Five DIP switches for setting the
PD(0) ... PD(4)
process data length
AS
F1, F2
X30: DeviceNet connection X30:1
X30:2
X30:3
X30:4
X30:5
Function
The two-color LEDs display the current status of the fieldbus
interface and the DeviceNet system:
Setting the MAC-ID (Media Access Control Indentifier)
Setting the DeviceNet baud rate:
DR0 = "0"/ DR1 = "0"
DR0 = "1"/ DR1 = "0"
DR0 = "0"/ DR1 = "1"
DR0 = "1"/ DR1 = "1"
Setting the process data length (1 ... 24 words) in
MOVITRAC
Setting the process data length (1 ... 10 words) in
MOVIDRIVE
®
B
®
→ 125 kBaud
→ 250 kBaud
→ 500 kBaud
→ invalid
B
Auto setup for gateway operation
No function
V–
CAN_L
DRAIN
CAN_H
V+
16
Front view of
MOVITRAC
®
H1
H2
X24
B and UOH11B
58129AXX
Description Function
LED H1 (red)
LED H2 (green)
X24 X terminal
System bus error (only for gateway functions)
Reserved
RS-485 interface for diagnostics via PC and MOVITOOLS
®
MotionStudio
Manual – DFD11B DeviceNet Fieldbus Interface
4.5 Pin assignment
The assignment of connecting terminals is described in the DeviceNet specification
(Volume I, Appendix A).
DFD11B
DFD11B
The DFD11B option card is opto-decoupled on the driver side in accordance with the
DeviceNet specification (Volume I, Chapter 9). This means the CAN bus driver must be
powered with 24 V voltage via the bus cable. The cable to be used is also described in
the DeviceNet specification (Volume I, Appendix B). The connection must be made according to the color code specified in the following table.
1
2
3
4
5
X30
Assembly and Installation
Pin assignment
4
54075AXX
DFD11B DeviceNet connection
Pin no. Signal Meaning Color coding
1V– 0V24 BK
2CAN_L CAN_L BU
3 DRAIN DRAIN blank
4CAN_H CAN_H WH
5V+ 24 V RD
According to the DeviceNet Specification a linear bus structure without or with very short
droplines is required.
The maximum permitted cable length depends on the baud rate setting:
Baud rate Maximum cable length
500 kBaud 100 m
250 kBaud 250 m
125 kBaud 500 m
Manual – DFD11B DeviceNet Fieldbus Interface
17
4
Assembly and Installation
Shielding and routing bus cables
4.6 Shielding and routing bus cables
The DeviceNet interface supports RS-485 communications protocol and requires cable
type A specified for DeviceNet in accordance with EN 50170 as shielded, twisted-pair
cable for the physical connection.
Correct shielding of the bus cable attenuates electrical interference that may 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.
• Apply the shielding of the bus cable on both ends over a large surface.
• 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.
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 according in accordance with relevant
VDE regulations in such a case.
4.7 Bus termination
In order to avoid disruptions in the bus system due to reflections, each DeviceNet segment must be terminated with 120
ical participant. Connect the bus terminating resistor between connections 2 and 4 of the
bus plug.
Ω bus terminating resistors at the first and last phys-
18
Manual – DFD11B DeviceNet Fieldbus Interface
Assembly and Installation
Setting the DIP switches
4.8 Setting the DIP switches
NOTE
Before changing a DIP switch setting, disconnect the drive inverter from power (supply
voltage and 24 V backup operation). The DIP switch settings are adopted during initialization of the driver inverter only.
Setting the MAC-IDThe MAC-ID (Media Access Control Identifier) is set on the DFD11B option card with
DIP switches S1-NA0 ... S1-NA5. in a binary coded manner. The MAC-ID represents the
node address of the DFD11B. The DFD11B supports the address range 0 ... 63.
4
Setting the baud
rate
Setting the process data length
The baud rate is set with DIP switches S2-DR0 and S2-DR1.
DIP switch S2
DR1 DR0
0 0 125 kBaud
0 1 250 kBaud
1 0 500 kBaud
11Invalid
Up to ten data words (DFD11B in MOVIDRIVE
as gateway in MOVITRAC
®
B or UOH11B) can be exchanged between the DeviceNet
®
B) and up to 24 data words (DFD11B
Baud rate
master and the DFD11B. The number is set with DIP switches S2-PD0 to S2-PD4 in a
binary coded manner.
0 1
NA5
[1]
[2]
[3]
[4]
[5]
NA4
NA3
NA2
NA1
NA0
DR1
DR0
PD4
PD3
PD2
PD1
PD0
AS
F2
F1
S1
S2
[1] Setting the MAC-ID
[2] Setting the baud rate
[3] Setting the process data length
[4] Auto setup for gateway operation
[5] No function
The figure depicts the following settings:
MAC-ID: 4
Baud rate: 125 kBaud
Process data length: 8 PD
Configuring the
SBus communication of the
gateway
Manual – DFD11B DeviceNet Fieldbus Interface
The "AS" DIP switch is used to configure the SBus communication of the gateway
(
→ chapter "Auto setup for gateway operation").
The configuration is carried out when the "AS" DIP switch is set from "0" to "1". For further operation, the "AS" DIP switch must remain in position "1" (= ON).
62196AXX
19
4
Assembly and Installation
DFD11B option card - status LED
4.9 DFD11B option card - status LED
The DFD11B option card is equipped with four two-color LEDs for diagnostic of the DeviceNet system; these indicate the current status of the DFD11B and the DeviceNet system. The unit status corresponding to the status of the LED is is described in chapter
'Error diagnostics'.
LED abbreviation Complete LED designation
MOD/NET Module/Network Status
PIO Polled I/O
BIO Bit-Strobe I/O
BUS FAULT BusFAULT
MOD/NET LED The function of the LED Mod/Net described in the following table is contained in the De-
viceNet specification.
LED Status Meaning
Off Not switched on / OffLine • Unit is off-line
Flashing green
(1 s cycle)
Green light Online, operational mode
Flashing red
(1 s cycle)
Red light Critical fault or critical link
Online and in operational
mode
and connected
Minor fault or connection
timeout
failure
• Unit performs DUP MAC check
• Unit is switched off
• The unit is on-line and no connection has been established
• DUP MAC check performed successfully
• A connection to a master has not been established yet
• Missing, incorrect or incomplete configuration
•Online
• Connection to a master has been established
• Connection is active (established state)
• A correctable error has occurred
• A device error is active (MOVIDRIVE
• Polled I/O or/and bit-strobe I/O connections are in timeout state
• DUP-MAC check has detected an error
• A correctable error has occurred
• Bus fault
• DUP-MAC check has detected an error
®
B / gateway)
PIO LED The PIO LED checks the polled I/O connection.
LED Status Meaning
Flashing
green
(125 ms
cycle)
Off Not switched on / off-line but
Flashing
green
(1 s cycle)
Green light Online, operational mode
Flashing red
(1 s cycle)
Red light Critical fault or critical link
DUP-MAC check Unit is performing DUP-MAC check
not DUP-MAC check
Online and in operational
mode
and connected
Minor fault or connection timeout
failure
20
• Unit is off-line
• Unit is switched off
• Unit is on-line
• DUP MAC check performed successfully
• A PIO connection to a master is being established
(configuring state)
• Missing, incorrect or incomplete configuration
•Online
• A PIO connection has been established (established
state)
• Invalid baud rate setting via DIP switches
• A correctable error has occurred
• Polled I/O connection is in timeout state
• An error that cannot be remedied has occurred
• Bus fault
• DUP-MAC check has detected an error
Manual – DFD11B DeviceNet Fieldbus Interface
Assembly and Installation
DFD11B option card - status LED
BIO LED The BIO LED checks the bit-strobe I/O connection.
LED Status Meaning
Flashing
green
(125 ms
cycle)
Off Not switched on / off-line but
Flashing
green
(1 s cycle)
Green light Online, operational mode
Flashing red
(1 s cycle)
Red light Critical fault or critical link
DUP-MAC check Unit is performing DUP-MAC check
not DUP-MAC check
Online and in operational
mode
and connected
Minor fault or connection timeout
failure
• Unit is off-line
• Unit is switched off
• Unit is on-line
• DUP MAC check performed successfully
• A BIO connection to a master is being established
(configuring state)
• Missing, incorrect or incomplete configuration
•Online
• A BIO connection has been established (established
state)
• Invalid number of process data is set via DIP switches
• A correctable error has occurred
• Bit-strobe I/O connection is in timeout state
• An error that cannot be remedied has occurred
• Bus fault
• DUP-MAC check has detected an error
4
BUS-FAULT LED The BUS-FAULT LED displays the physical status of the bus node.
Status of the
BUS FAULT LED
Off NO ERROR The number of bus errors is in the normal range (error
Flashing red
(125 ms cycle)
Flashing red
(1 s cycle)
Red light BUS ERROR • Bus-fault state
Yellow light POWER OFF External voltage supply via X30 has been turned off or is
Status Meaning
active status).
The unit is performing a DUP-MAC check and cannot
send any messages because no other stations are con-
BUS WARNING
nected to the (bus error passive state)
The number of physical bus errors is too high. No more
error telegrams are actively written to the bus (error passive state).
• The number of physical bus errors has increased
despite a switch to the error-passive state. Access to
the bus is switched off.
not connected.
Power-UP test A power-up test of all LEDs takes place once the drive inverter has been switched on.
The LEDs are switched on in the following sequence:
Time in [ms] MOD/NET LED PIO LED BIO LED BUS FAULT LED
0
250
500 Off
750 Off
1000 Off Off
1250 Off Off
1500 Off Off Off
1750 Off Off Off
2000 Off Off Off Off
Green Off Off Off
Red Off Off Off
Green Off Off
Red Off Off
Green Off
Red Off
Green
Red
Manual – DFD11B DeviceNet Fieldbus Interface
21
I
5
Project Planning and Startup
Validity of the EDS files for DFD11B
00
5 Project Planning and Startup
This section provides you with information on project planning for the DeviceNet master
and startup of the drive inverter for fieldbus operation.
NOTE
The current version of the EDS file for the DFD11B option card is available on the SEW
homepage (http://www.sew-eurodrive.de) under the heading "Software".
5.1 Validity of the EDS files for DFD11B
NOTE
Entries in the EDS file must not be changed or expanded. SEW assumes no liability
for inverter malfunctions caused by a modified EDS file!
Two different EDS files are available for the configuration of the master (DeviceNetScanner) for the DFD11B:
• if DFD11B is used as a fieldbus option in MOVIDRIVE
SEW_MOVIDRIVE_DFD11B.eds is required
• if DFD11B is used as a gateway in MOVITRAC
(UOH11B), the EDS file SEW_GATEWAY_DFD11B.eds is required
Install the following files with the RSNetWorx software to build the DeviceNet network
with the DFD11B option: Proceed as follows:
• Select the menu item <Tools/EDS-Wizard> in RSNetWorx. You will be prompted to
enter the names of the EDS and Icon file.
• The files will be installed. For detailed information on the installation of the EDS file,
refer to the Allen Bradley documentation for RSNetWorx.
• After installation, the device is available in the device list under the entry "Vendor/SEW EURODRIVE GmbH".
®
B or in the gateway housing
®
B, the EDS file
22
Manual – DFD11B DeviceNet Fieldbus Interface
Project Planning and Startup
Configuring PLC and master (DeviceNet scanner)
5.2 Configuring PLC and master (DeviceNet scanner)
The following samples refer to the usage of an Allen-Bradley-PLC ControlLogix 1756L61 together with the RSLogix 5000 programming software and the DeviceNet
RSNetWorx configuration software for DeviceNet.
After adding the DeviceNet Scanner to the I/O configuration, the file *.dnt containing the
DeviceNet configuration is selected. To view and edit the DeviceNet configuration,
RSNetWorx can be launched from this dialog (→
I
5
00
following figure).
11744AXX
In RSNetWorx for DeviceNet (→
the required devices to the graph by drag and drop. The address given under the icon
of the device must be equal to the MAC-ID set by the DIP switches of the DFD11B. If
the required devices are not in the selection list, corresponding EDS files have to be registered via [Tools] / [Wizard].
following figure), either perform an online scan or add
Manual – DFD11B DeviceNet Fieldbus Interface
11745AXX
23
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