Pepperl+Fuchs VBG-ENXK20-DMD-EV User manual

AS-I3.0 ETHERNET/IP+
MODBUS TCP GATEWAY
FACTORY AUTOMATION
MANUAL

With regard to the supply of products, the current issue of the following document is applicable: The
General Terms of Delivery for Products and Services of the Electrical Industry, published by the Central
Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in
its most recent version as well as the supplementary clause: "Expanded reservation of proprietorship".
AS-i 3.0 EtherNet/IP+ Modbus TCP Gateway

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Table of contents
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Table of contents
AS-i 3.0 EtherNet/IP+ Modbus TCP Gateway
Table of contents
1 Introduction...........................................................................................7
2 Declaration of conformity....................................................................8
2.1 Declaration of conformity................................................................................8
3 Safety.....................................................................................................9
3.1 Intended use.....................................................................................................9
3.2 General safety information..............................................................................9
3.2.1 Disposal............................................................................................................................9
4 General ................................................................................................10
4.1 Product information.......................................................................................10
4.2 New Generation of AS-i Gateways with ethernet diagnostics interface...11
4.3 AS-i specification 3.0.....................................................................................11
5 Specifications .....................................................................................12
5.1 Technical data ................................................................................................12
6 Installation...........................................................................................13
6.1 Dimensions.....................................................................................................13
6.2 Connections ...................................................................................................13
6.3 Installing in the control cabinet....................................................................14
6.4 Removing........................................................................................................14
6.5 Commissioning ..............................................................................................15
6.5.1 Switching to advanced display mode..........................................................................15
6.5.2 Select Modbus TCP .......................................................................................................15
6.5.2.1 Displaying of Ethernet properties..................................................................................16
6.5.2.2 Setting of Ethernet properties.......................................................................................16
6.5.2.3 Setting of watchdog time...............................................................................................17
6.5.3 Select EtherNet/IP .........................................................................................................17
6.5.3.1 Select command interface mode..................................................................................18
6.5.3.2 Setting of EtherNet/IP properties..................................................................................18
6.5.4 Connecting AS-i Slaves ................................................................................................19
6.6 Quick setup.....................................................................................................20
6.7 Error tracing ...................................................................................................21

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Table of contents
6.7.1 Faulty slaves ..................................................................................................................21
6.7.2 Error display (last error)................................................................................................21
6.7.3 Replacing the chip card ................................................................................................22
6.7.4 Local parameter setting of AS-i/Gateways..................................................................23
7 Electrical connection..........................................................................24
7.1 Overview of terminals, indicators and operating elements....................... 24
7.1.1 VBG-ENX-K20-D, VBG-ENX-K20-DMD, VBG-ENX-K20-DMD-EV................................24
7.2 AS-i bus connection...................................................................................... 25
7.3 Information about the device types ............................................................. 25
7.4 AS-i and power supply terminal assignments............................................ 25
7.4.1 Electrical connection VBG-ENX-K20-D........................................................................26
7.4.2 Electrical connection VBG-ENX-K20-DMD..................................................................27
7.4.3 Electrical connection VBG-ENX-K20-DMD-EV............................................................28
7.5 Ethernet interface .......................................................................................... 29
7.6 Diagnostics interface .................................................................................... 29
7.6.1 Diagnostics port RS 232 ...............................................................................................29
7.7 Chip card ........................................................................................................ 29
7.8 Indicators and operating elements .............................................................. 30
7.8.1 LED indicators – master................................................................................................30
7.8.2 Buttons ...........................................................................................................................31
8 Operation in advanced display mode ...............................................32
9 Advanced Diagnostics for AS-i Masters...........................................33
9.1 List of corrupted AS-i Slaves (LCS)............................................................. 33
9.2 Protocol analysis: Counters for corrupted data telegrams....................... 33
9.3 Offline Phase for Configuration Errors........................................................ 34
9.4 Functions of the AS-i Fault Detector ........................................................... 34
9.4.1 Duplicate address detection.........................................................................................34
9.4.2 Earth/Ground Fault Detector ........................................................................................35
9.4.3 Noise Detector ...............................................................................................................35
9.4.4 Over-voltage Detector...................................................................................................35
9.5 Functions of the new generation of AS-i Gateways................................... 36
9.5.1 C-programmable Gateways ..........................................................................................36
9.5.2 Interchangeable memory card......................................................................................36
9.5.3 Earth fault monitor.........................................................................................................36
9.5.4 Current can be read directly on the unit......................................................................37
9.5.5 Self-resetting fuses .......................................................................................................38
9.5.6 AS-i Power24V capable.................................................................................................38
9.5.7 Ethernet diagnostics interface with web server.........................................................39
9.5.8 Transitionless operating mode changes.....................................................................39
10 EtherNet/IP interface...........................................................................40
10.1 Identity object ................................................................................................ 41
10.2 Device Level Ring Object.............................................................................. 42

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Table of contents
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10.3 Quality of Service Object...............................................................................43
10.4 Assembly Object............................................................................................45
10.5 AS-i Master Object .........................................................................................48
10.6 AS-i slave Object............................................................................................51
10.7 I/O Data Object ...............................................................................................52
10.8 Advanced Diagnostics Object ......................................................................55
10.9 Short Command Interface Object.................................................................56
10.10 Long Command Interface Object..................................................................56
10.11 Safety Control/Status.....................................................................................57
10.11.1 External Monitor ............................................................................................................57
10.11.1.1 Safety Control Status external Monitor.........................................................................57
11 The Modbus Address Table...............................................................59
11.1 Safety Control/Status.....................................................................................71
11.1.1 External monitor, AS-i circuit 1/2 .................................................................................71
11.2 AS-i circuit 1 data...........................................................................................73
11.2.1 Permanent configuration data......................................................................................73
11.2.2 Enhanced diagnostic.....................................................................................................73
11.2.3 Function invocation.......................................................................................................74
11.3 AS-i circuit 1 analog data ..............................................................................75
11.3.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4.....................75
11.3.2 16 bit input data of AS-i slaves according to slave profile 7.3 or 7.4 .......................75
11.4 AS-i circuit 2 data...........................................................................................76
11.4.1 Process data and actual configuration data ...............................................................76
11.4.2 Permanent configuration data......................................................................................76
11.4.3 Enhanced diagnostic.....................................................................................................76
11.4.4 Function invocation.......................................................................................................77
11.5 AS-i circuit 2 analog data ..............................................................................78
11.5.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4.....................78
11.5.2 16 bit input data of as-i slaves according to slave profile 7.3 or 7.4 ........................78
11.6 Modbus watchdog..........................................................................................78
12 Operation via Ethernet IP (Modbus/TCP) .........................................79
12.1 Message Structure.........................................................................................79
12.2 Ethernet TCP/IP functions.............................................................................80
12.2.1 Function 3 (3hex): "Read multiple registers"..............................................................80
12.2.2 Function 16 (10hex): "Write multiple registers" .........................................................80
12.2.3 Function 23 (17hex): "Read/Write multiple registers"................................................81
12.2.4 Exception codes ............................................................................................................81
13 Data Transfer using CIP Messages in RSLogix5000.......................84
13.1 MSG instruction and Message Type Tag.....................................................84
13.2 Example 1: read LAS .....................................................................................86
13.3 Example 2: read/write 16-bit (analog) data ..................................................87

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Table of contents
14 System startup using AS-i Control Tools.........................................88
15 Appendix, Examples...........................................................................91
15.1 Commissioning with RSLogix5000 V20 or higher...................................... 91
15.2 The first commissioning with CompactLogix........................................... 101
15.2.1 Working with sample files...........................................................................................105
16 Codes indicated by the display .......................................................106
17 Glossary.............................................................................................108
18 Reference List...................................................................................113
18.1 Manual: “AS-i 3.0 Command Interface“..................................................... 113

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Introduction
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1. Introduction
Congratulations
You have chosen a device manufactured by Pepperl+Fuchs. Pepperl+Fuchs de-
velops, produces and distributes electronic sensors and interface modules for the
market of automation technology on a worldwide scale.
Before installing this equipment and put into operation, read this manual carefully.
This manual containes instructions and notes to help you through the installation
and commissioning step by step. This makes sure bring such a trouble-free use of
this product. This is for your benefit, since this:
• ensures the safe operation of the device
• helps you to exploit the full functionality of the device
• avoids errors and related malfunctions
• avoids costs by disruptions and any repairs
• increases the effectiveness and efficiency of your plant
Keep this manual at hand for subsequent operations on the device.
After opening the packaging please check the integrity of the device and the
number of pieces of supplied.
Symbols used
The following symbols are used in this manual:
Contact
If you have any questions about the device, its functions, or accessories, please
contact us at:
Pepperl+Fuchs GmbH
Lilienthalstraße 200
68307 Mannheim
Telephone: [phone]
Fax: [phone]
E-Mail: [email protected]
Information!
This symbol indicates important information.
Attention!
This symbol warns of a potential failure. Non-compliance may lead to interruptions of
the device, the connected peripheral systems, or plant, potentially leading to total mal-
functioning.
Warning!
This symbol warns of an imminent danger. Non-compliance may lead to personal inju-
ries that could be fatal or result in material damages and destruction.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Declaration of conformity
2. Declaration of conformity
2.1 Declaration of conformity
This product was developed and manufactured under observance of the applica-
ble European standards and guidelines.
The product manufacturer, Pepperl+Fuchs GmbH, D-68307 Mannheim, has a
certified quality assurance system that conforms to ISO 9001.
Information!
A Declaration of Conformity can be requested from the manufacturer.

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Safety
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3. Safety
3.1 Intended use
3.2 General safety information
3.2.1 Disposal
Warning!
This symbol warns of a possible danger. The protection of operating personnel and the
system against possible danger is not guaranteed if the control interface unit is not
operated in accordance to its intended use.
Warning!
Safety and correct functioning of the device cannot be guaranteed if any operation
other than described in this operation manual is performed. Connecting the equipment
and conducting any maintenance work under power must exclusively be performed by
appropriately qualified personnel. In case a failure cannot be eliminated, the device
must be taken out of operation and inadvertently operation must be prevented. Repair
work must be performed by the manufacturer only. Additions or modifications to the
equipment are not permitted and will void the warranty.
Information!
The operator is responsible for the observation of local safety standards.
Information!
Electronic waste is hazardous waste. Please comply with all local ordinances when
disposing this product!
The device does not contain batteries that need to be removed before disposing it.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
General
4. General
4.1 Product information
This system manual applies to the following Pepperl+Fuchs GmbH equipment:
The AS-i 3.0 EtherNet/IP+Modbus TCP Gateway serves to connect AS-i systems
to the superordinate Ethernet controller.
Artikel Nr. Art Schutzart Schnittstelle, Feldbus Anzahl AS-i Kreise, Anzahl der AS-i Master 1 Netzteil, 1 Gateway für 2 AS-i Kreise, günstige Netzteile Diagnose- und Konfigurationsschnittstelle Doppeladresserkennung AS-i Wächter AS-i Power24V1
1. AS-i Power24V capable.
The devices can be operated directly on a 24V (PELV) power supply. The gateway VBG-ENX-K20-
DMD-EV is optimized with integrated data coupling coils and adjustable self-resetting fuses for
safe use also of powerful 24V power supplies. The gateways VBG-ENX-K20-D and VBG-ENX-
K20-DMD need to add in Power24V-operation a power supply decoupling unit.
Programmierung in C
VBG-ENX-
K20-DMD-EV Gateway IP20 EtherNet/IP + ModbusTCP
2 AS-i net-
works, 2 AS-i
Masters
yes, max. 4A/
AS-i network
Ethernet
Feldbus +
RS 232 yes optio
nal
VBG-ENX-
K20-DMD Gateway IP20 EtherNet/IP + ModbusTCP
2 AS-i net-
works, 2 AS-i
Masters
no, max. 8A/
AS-i network,
redundant
supply
Ethernet
Feldbus +
RS 232 yes optio
nal
VBG-ENX-
K20-D Gateway IP20 EtherNet/IP + ModbusTCP
2 AS-i net-
works, 2 AS-i
Masters
no, max. 8A/
AS-i network
Ethernet
Feldbus +
RS 232 yes optio
nal
Tab. 4-1.
Information!
The device uses one of two protokols: EtherNet/IP or Modbus TCP. The selection
takes place in the menu (see chap. <Installation>).

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
General
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4.2 New Generation of AS-i Gateways with ethernet diagnostics interface
The plus points of the new Gateway generation at a glance:
• Gateways now programmable in C
• Ethernet diagnostics interface for remote diagnostics
• Integrated web server: diagnostics for the Gateways and the AS-i circuits
over Ethernet possible with no additional software
• GSD configuration files already stored in the web server
• Earth fault monitor distinguishes between AS-i cable and sensor cable
• Current from both AS-i circuits in the "1 Gateway, 1 power supply for 2 AS-i
circuits" version can now be read directly on the unit
• Self-resetting fuses in the "1 Gateway, 1 power supply for 2 AS-i circuits" ver-
sion
• Device temperature display
• AS-i Power24V capable
• Interfaces for virtually every bus system and Ethernet solution
4.3 AS-i specification 3.0
The AS-i 3.0 devices already fulfil the AS-i specification 3.0.
The previous specifications (2.1 and 2.0) are supported as well.
Advanced Diagnostics
Diagnostics, which go far beyond the standard diagnostics facilitate the simple
detection of the occasionally occurring configuration errors and further irritations
towards the AS-i communication. So in case of an error the down time of ma-
chines can be minimized or you can initiate preventive maintenance.
Commissioning and monitoring
Commissioning, debugging and setting up of the AS-i parameters can also be ac-
complished with the use of push-buttons on the frontside of the gateway, the dis-
play and the LEDs. It is also possible to do the configuration with the software
"AS-i Control Tools".
Information!
See also section <Functions of the new generation of AS-i Gateways> for further infor-
mation.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Specifications
5. Specifications
5.1 Technical data
The technical data are placed in the data sheet. Please view the current version
on the web page: http://www.pepperl-fuchs.de.

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
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6. Installation
6.1 Dimensions
6.2 Connections
55
85 120
7
75
Warning!
Cover the top of the gateway when doing any drilling work above the unit. No particles,
especially metal chips, should be allowed to enter the housing, since this could cause a
short circuit.
Information!
Please refer to installation instruction for this device for detailed mounting information.
10
10
AWG 24 ... 12
0,2 ... 2,5 mm2
0,2 ... 2,5 mm2

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.3 Installing in the control cabinet
The AS-i/Gateway is installed in the control cabinet on 35mm DIN rails per DIN
EN 50 022.
To install, place the unit on the upper edge of the DIN rail and then snap in the
lower edge.
6.4 Removing
To remove, press the holding clamps [2] down using a screwdriver [1], press the
unit firmly against the upper rail guide and lift out.
Information!
The enclosure of the AS-i/Gateway is made of stainless steel. The unit is also suitable
for exposed wall mounting.
+- +-+-
[1]
[2]
1
2
3
+- +-+-

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
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6.5 Commissioning
6.5.1 Switching to advanced display mode
6.5.2 Select Modbus TCP
menu structure see additional page
OK
ESC
classical display
LCD
1.12A
UNKNOWN SLAVE
LCD
ETHERNET
QUICK SETUP
SLAVE ADR TOOL
advanced display mode
SLAVE TEST TOOL
The device handels multiple protocols! Please select one of them during the initial
operation.
ESC
ETHERNET
QUICK SETUP
SLAVE ADR. TOOL
SLAVE TEST TOOL
MODBUS TCP X
ETHERNET/IP
OK

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.5.2.1 Displaying of Ethernet properties
6.5.2.2 Setting of Ethernet properties
ETHERNET
ETHERNET
TCP/IP
MODBUS
LINK:
100 BASE-TX FDX
MAC ID:
00-16-77-00-
2E-C3
ESC
OK
ACTUAL VALUES
192. 168. 000.254
NET MASK
255. 255. 255. 0
GATEWAY
0 .0 .0 .0
ETHERNET
TCP/IP
MODBUS ACTUAL VALUES
CONFIGURATION
IP ADDRESS
OK
ESC
ETHERNET
TCP/IP
MODBUS ACTUAL VALUES
CONFIGURATION
OK
CONFIGURATION
DYNAMIC
CONFIGURATION
STATIC When using DHCP, no adjustment is necessary
IP ADDRESS
192. 168. 42. 149
NET MASK
255. 255. 255. 0
GATEWAY
0 . 0 . 0. 0
If you do not have DHCP client access, please contact your network administrator. /

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
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6.5.2.3 Setting of watchdog time
6.5.3 Select EtherNet/IP
ETHERNET
TCP/IP
MODBUS OK
ESC
WATCHDOG TIME
200
in 10ms steps
000 = disable
!
"
OK
ETHERNET
QUICK SETUP
SLAVE ADR. TOOL
SLAVE TEST TOOL
MODBUS TCP
ETHERNET/IP X
MODBUS TCP X
ETHERNET/IP
ETHERNET/IP
NOT ACTIVE
ACTIVATE IT?
YES
NO
↓
OK
CHANGES TAKE
EFFECT ON NEXT
POWER ON
↓
OK
Restart the gateway to assume your changes

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.5.3.1 Select command interface mode
6.5.3.2 Setting of EtherNet/IP properties
OK
ESC
MAILBOX MODE
38 BYTE
38 Byte:
Enchanced mailbox length for current device re-
vision
TCP OBJECT
ETHERNET OBJECT
MAILBOX MODE
MODBUS TCP
ETHERNET/IP X
MAILBOX MODE
36 BYTE
OK
36 Byte:
Compatibility mode for older devices
MAILBOX MODE
↓ OK
TCP/IP OBJECT
ETHERNET OBJECT
IF STATUS
IF CAPABILITY
IF CONTROL
...
USE DHCP
If you do not have DHCP client access, please contact your network administrator. /
OK
↓
OK
TCP/IP OBJECT
ETHERNET OBJECT IP ADDRESS
192. 168. 42. 149
NET MASK
255. 255. 255. 0
GATEWAY
0 . 0 . 0. 0
IF STATUS
IF CAPABILITY
IF CONTROL
PATH TO LINK OBJ.
TCP/IP CONFIG
Restart the gateway to assume your changes
OK
↓
When using DHCP, no adjustment is necessary

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
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6.5.4 Connecting AS-i Slaves
Slave 1
AS-i
Slave 5
AS-i
LCD
0.5s
0.5s
Slave 1
AS-i
Slave 5
AS-i
AS-i prj mode
config error
prg enable
AS-i active
U AS-i
net
power
AS-i prj mode
config error
prg enable
AS-i active
U AS-i
net
power
1. 5
1. 1
AS-i Master AS-i Master
LCD
1. 41
SEARCHING SLAVES

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.6 Quick setup
config error
LCD
.
CONFIGURATION OK
ETHERNET
QUICK SETUP
SETUP
IO + PARAM. TEST
WARNING:
OUTPUTS MAY BE
RESET
STORE AS-I
CONFIGURATION
STORE +RUN
STORE AS-I
CONFIGURATION
OK
LCD
1. 5
LCD
HOST ERROR
NO CONNECTION
STORE +PRJ MODE
STORE +PRJ MODE
2x ESC
LCD
1xOK ↓
LCD
OK
OK ↓
LCD
LCD
OK