Pepperl+Fuchs VBG-ENXK20-DMD-EV, VBG-ENXK20-DMD, VBG-ENXK20-D User Manual

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MANUAL

AS-I 3.0 ETHERNET/IP+

ODBUS TCP GATEWAY

FACTORY AUTOMATION

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AS-i 3.0 EtherNet/IP+ Modbus TCP Gateway

With regard to the supply of products, the current issue of the follo w ing 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: "Expa nded reservation of proprietor ship".

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

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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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, VB G- E NX- K2 0 -DM D- EV..................... ... .. ...... 2 4

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 ............... .. ... ... ............................... ... ............................... ... .. ...... 3 5

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 ser ver .. .. ... ... ............................... ... .. ... ........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

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Table of contents

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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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

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Introduction

1. Introduction

Congratulations

You have chosen a device manufactured by Pepperl+Fuchs. Pepperl+Fuchs develops, 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:

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 peri pheral syst ems, or pl ant, potent ial ly lead ing t o total malfunctioning.

Warning!

This symbol warns of an imminent danger. Non-compliance may lead to personal injuries that could be fatal or resu lt in material damages and destruction.

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: +49 621 776-4411 Fax: +49 621 776-274411 E-Mail: fa-info@pepperl-fuchs.com

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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 applicable European standards and guidelines.

Information!

A Declaration of Conformity can be requested from the manufacturer.

The product manufacturer, Pepperl+Fuchs GmbH, D-68307 Mannheim, has a certified quality assurance system that conforms to ISO 9001.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Safety

3. Safety

3.1 Intended use

Warning!

This symbol warns of a possible danger. The protection of operating personnel and the system against possible dang er is not guaranteed if the control inte rface unit is not operated in accordance to its intended use.

3.2 General safety information

Warning!

Safety and correct functioning of the device cannot be guaranteed if any operation other than described in t his ope ra tio n ma nual i s per f or med . Con ne ct ing th e e qu ipmen t and conducting any maintenance wor k und er power must e xclusi vely be perf ormed by appropriately qualified perso nnel. In case a failure cannot be elim inated, the device must be taken out of operation an d inadvertently operation must be prevented. Repair work must be performed by the ma nufacturer only. Additions or modifi cations to the equipment are not permitted and will void the warranty.

Information!

The operator is responsible for the observation of local safety standards.

3.2.1 Disposal

Information!

Electronic waste is hazardous waste. Please comply with all local ordinances wh en 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:

Artikel Nr.

VBG-ENXK20-DMD-EV

VBG-ENXK20-DMD

VBG-ENXK20-D

1. AS-i Power24V capable.

Art

Schutzart

Schnittstelle, Feldbus

Gateway IP20

The devices can be operated directly on a 24V (PELV) power supply. The gateway VBG-ENX-K20DMD-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-ENXK20-DMD need to add in Power24V-operation a power supply decoupling unit.

EtherNet/IP + ModbusTCP

Anzahl AS-i Kreise,

Anzahl der AS-i Master

2 AS-i networks, 2 AS-i Masters

1 Netzteil, 1 Gateway

für 2 AS-i Kreise,

günstige Netzteile

yes, max. 4A/ AS-i network

no, max. 8A/ AS-i network, redundant supply

no, max. 8A/ AS-i network

Diagnose- und

Konfigurationsschnittstelle

Ethernet Feldbus + RS 232

Doppeladresserkennung

yes

AS-i Wächter

AS-i Power24V

optio nal

Tab. 4-1.

The AS-i 3.0 EtherNet/IP+Modbus TCP Gateway serves to connect AS-i systems to the superordinate Ethernet controller.

Information!

The device uses one of two protokols: EtherNet/IP or Modbus TCP. The selection takes place in the menu (see chap. <Installati on > ).

Programmierung in C

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

General

4.2 New Generati on 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

Information!

See also section <Functions of the new generation of AS-i Gateways> for further information.

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 machines 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 accomplished with the use of push-buttons on the frontside of the gateway, the display and the LEDs. It is also possible to do the configuration with the software "AS-i Control Tools".

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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.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6. Installation

6.1 Dimensions

Warning!

Cover the top of the gateway w h en do ing any drilling work above the un it . N o p articles, 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.

6.2 Connections

AWG 24 ... 12

0,2 ... 2,5 mm

120

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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.

Information!

The enclosure of the AS-i/Gateway is made of stainless steel. The unit is also suitable for exposed wall mounting.

To install, place the unit on the upper edge of the DIN rail and then snap in the lower edge.

+-+

[1]

[2]

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.

+-+

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.5 Commissioning

6.5.1

classical display

Switching to advanced display mode

advanced display mode

1.12A

UNKNOWN SLAVE

ESC

The device handels multiple protocols! Please select one of them during the initial operation.

6.5.2 Select Modbus TCP

ETHERNET QUICK SETUP SLAVE ADR. TOOL SLAVE TEST TOOL

ESC

LCD

ETHERNET QUICK SETUP SLAVE ADR TOOL SLAVE TEST TOOL

menu structure see additional page

MODBUS TCP X ETHERNET/IP

LCD

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.5.2.1 Displaying of Ethernet properties

ETHERNET TCP/IP MODBUS

ESC

ETHERNET TCP/IP MODBUS

ESC

6.5.2.2 Setting of Ethernet properties

ETHERNET LINK:

100 BASE-TX FDX MAC ID: 00-16-77-002E-C3

ACTUAL VALUES CONFIGURATION

ACTUAL VALUES IP ADDRESS

192. 168. 000.254

NET MASK

255. 255. 255. 0

GATEW AY

0 .0 .0 .0

ETHERNET TCP/IP MODBUS

CONFIGURATION STATIC

ACTUAL VALUES CONFIGURATION

CONFIGURATION DYNAMIC

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. /

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.5.2.3 Setting of watchdog time

ETHERNET TCP/IP MODBUS

WATCHDOG TIME

200

ESC

in 10ms steps 000 = disable

6.5.3 Select EtherNet/IP

ETHERNET QUICK SETUP SLAVE ADR. TOOL SLAVE TEST TOOL

MODBUS TCP X ETHERNET/IP

CHANGES TAKE EFFECT ON NEXT POWER ON

Restart the gateway to assume your changes

MODBUS TCP ETHERNET/IP X

ETHERNET/IP NOT ACTIVE ACTIVATE IT?

YES NO

↓

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.5.3.1 Select command interface mode

MODBUS TCP

ETHERNET/IP X

TCP OBJECT

↓

ETHERNET OBJECT

MAILBOX MODE

ESC

MAILBOX MODE 38 BYTE

6.5.3.2 Setting of EtherNet/IP properties

TCP/IP OBJECT ETHERNET OBJECT

IF STATUS IF CAPABILITY

IF CONTROL ...

If you do not have DHCP client access, please contact your network administrator. /

↓

MAILBOX MODE

38 Byte: Enchanced mailbox length for current device revision

36 Byte: Compatibility mode for older devices

MAILBOX MODE 36 BYTE

USE DHCP

When using DHCP, no adjustment is necessary

TCP/IP OBJECT ETHERNET OBJECT

IF STATUS IF CAPABILITY IF CONTROL PATH TO LINK OBJ. TCP/IP CONFIG

Restart the gateway to as sume your changes

↓

IP ADDRESS

192. 168. 42. 149 NET MASK

255. 255. 255. 0 GATEWAY 0 . 0 . 0. 0

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.5.4 Connecting AS-i Slaves

AS-i

power net config error U AS-i AS-i active prg enable prj mode

AS-i Master

AS-i

power net config error U AS-i AS-i active prg enable prj mode

AS-i Master

LCD

1. 1

0.5s

AS-i Slave 1

AS-i Slave 5

LCD

1. 41

SEARCHING SLAVES

AS-i Slave 1

AS-i Slave 5

1. 5

0.5s

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.6 Q uick setup

config error

1. 5

1xOK

ETHERNET QUICK SETUP SETUP IO + PARAM. TEST

WARNING: OUTPUTS MAY BE RESET

LCD

STORE AS-I CONFIGURATION OK STORE +PRJ MODE

↓

2x ESC

LCD

CONFIGURATION OK

LCD

HOST ERROR NO CONNECTION

LCD

STORE AS-I CONFIGURATION STORE +RUN STORE +PRJ MODE

↓

LCD

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.7 Error tracing

6.7.1 Faulty slaves

power net config error U AS-i AS-i active prg enable

AS-i

prj mode

AS-i Master

LCD

1.1

MISSING SLAVE

AS-i Slave 1

AS-i Slave 5

AS-i Slave 24

6.7.2 Error display (last error)

power net config error U AS-i AS-i active prg enable prj mode

AS-i

AS-i Slave 1

AS-i Slave 5

AS-i Slave 24

AS-i Master

power net Config error U AS-i AS-i active prg enable prj mode

AS-Interface

AS-i Slave 1

AS-i Slave 5

AS-i Slave 24

LCD

1.24

MISSING SLAVE

LCD

Host error

no connection

AS-i Master

set/↓

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.7.3 Replacing the chip card

Always turn off power before inserting or removing the card!

[1]

[2]

[3]

old

new

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Installation

6.7.4 Local parameter setting of AS-i/Gateways

Geräte+Chipdaten ungleich

(Werkskonfiguration geändert)

/Device+card data not equal

(Factory configuartion changed)

Fehlermeldung:

/Error message/

Geräte+Chipdaten gleich

/Device data+card data equal/

Karte leer + formatiert

/Card empty + formatted/

CHIPCARD AND

DATA

DIFFERENT

CARD->MASTER

MASTER->CARD

CONTINUE

Keine Meldung

/No message/

CHIPCARD FOUND

DATA WILL

BE SYNCHRONIZED

Daten werden synchronisiert:

/Data being synchronized/

MASTER->KARTE

Copy data CARD->MASTER

or MASTER->CARD

Daten kopieren

KARTE->MASTER oder

Keine Aktion erforderlich

/No action required/

Keine Aktion erforderlich

/No action required/

Copier données Carte->Maître ou

/Aucune action requise/

/Nessuna azione richiesta/

/Ninguna deción requrida/

/Aucune action requise/

/Nessuna azione richiesta/

/Ninguna deción requrida/

Maître-Carte

Copiare dati Chipcard->Master o

copiare dati Master->Chipcard

Copiar dates Chip->Maestro o

Maestro ->Chip

konfiguration)

DATA FROM

(Werks

/Data compatible (factory

configuration)/

Daten kompatibel

Daten nicht kompatibel

/Data not compatible/

Karte nicht formatiert

/Card not formatted/

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CHIPCARD TAKEN

Daten werden übernommen:

/Data being acepted/

CHIPCARD NOT

COMPATIBLE

Fehlermeldung:

/Error message/

NEW CHIPCARD

WILL BE FORMATTED

DATA WILL BE

/Formatting card /

SYNCHRONIZED

Karte wird formatiert:

Keine Aktion erforderlich

/No action required/

/Aucune action requise/

/Nessuna azione richiesta/

/Ninguna deción requrida/

Karte löschen

/Clear the card/

/Supprimer carte/

/Cancellare chipcard/

/Borrar chip/

Keine Aktion erforderlich

/No action required/

/Aucune action requise/

/Nessuna azione richiesta/

/Ninguna deción requrida/

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Electrical connection

7. Electrical connection

7.1 Overview of terminals, indicators and operating elements

7.1.1 VBG-ENX-K20-D, VBG-ENX-K20-DMD, VBG-ENX-K20-DMD-EV

[1] [2]

[3]

[4]

[5]

+-+

[6]

[7]

Legend:

[1] LEDs [2] Ethernet interface [3] LC display [4] Buttons [5] Terminals: Supply voltage and AS-i circuit [6] Chip card [7] RS232 diagnostics port

1. Only together with AS-i Control Tools

0,2 ... 2,5 mm

AWG 24 ... 12

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Electrical connection

7.2 AS-i bus connection

Blue AS-i-

Brown AS-i+

Blue AS-i-

Brown AS-i+

Yellow ASi ribbon cable

2-conductor AS-i round cable (Recommended: flexible power cable H05VV-F2x1,5 per DIN VDE 0281)

Information!

Electrical work is to be performed only by electrical technicians.

7.3 Information about the device types

Information!

A listing of the individual device s and their features can be found in section <Produ ct information>.

7.4 AS-i and power supply terminal assignments

Information!

The cable indicated by grey must not have slaves or repeaters connected to it. The yellow cable must not have AS-i po wer supp liers or additional masters co nnecte d

to it.

Information!

The function ground can be connected either to the grounding screw or to the terminal. The function ground shoul d be made with as s hort a cable a s pos sible to e nsure g ood

EMC characteristics. Therefore function grounding using the grounding screw is preferred.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Electrical connection

7.4.1 Electrical connection VBG-ENX-K20-D

ASI

+ASI-+ASI

+PWR

5 mm max!

NC NC

+-+

Function ground

+ASI –

ASI +PWR– (max. 8A)

Terminal Signal / Description

+AS-i–

ASI +PWR–

Connection to AS-i Circuit Supply voltage for AS-i Circuit (max. 8 A) Function ground

Information!

For additional information, plea se refer to the sect ion <AS -i and powe r supply t ermin al assignments>.

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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway

Electrical connection

7.4.2 Electrical connection VBG-ENX-K20-DMD

5 mm max!

+-+

Function ground

+ASI 1–

ASI 1 +PWR– (max. 8A)

+ASI 2–

ASI 2 +PWR– (max. 8A)

Terminal Signal / Description

+ASI 1–

+ASI 2– ASI 1 +PWR– ASI 2 +PWR–

Connection to AS-i circuit1 Connection to AS-i circuit2 Supply voltage for AS-i circui t 1 (max. 8 A) Supply voltage for AS-i circui t 2 (max. 8 A) Function ground

Information!

AS-i circuits 1 and 2 are powered by separate power supplies.

Information!

For additional information, plea se refer to the sect ion <AS -i and powe r supply t ermin al assignments>.

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7.4.3 Electrical connection VBG-ENX-K20-DMD-EV

5 mm max!

Function ground

+ASI1- +ASI1- +ASI2-

+ASI 1–

+ASI

1–

2–

+ASI

ASI +PWR– (max. 4A) / 24V, 0V

+ASI PWR 24V 0V

+-+

Terminal Signal / Description

+ASI 1–

+ASI 2–

ASI +PWR– /

24 V, 0 V

Connection to AS-i circuit1 Connection to AS-i circuit2 Supply voltage for AS-i circuits (max. 4 A) /

AS-i Power241 supply optional

FE Function ground

1. The gateway is AS-i Power24V capable and can be operated directly on a 24V (PELV) power supply.

Information!

AS-i Circuit 1 and 2 are both powered from a

Bihl+Wiedemann GmbH power sup-

ply! No other power supplies are approved!

Attention!

Earth fault detector sensor without function when using AS-i Power24!

Information!

For additional information, please refer to the sections: <AS-i and power supply terminal assignments> and <AS-i Power24V capable>.

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7.5 Ethernet interface

A B

The ethernet interface consists of two RJ-45 sockets. It is placed on the left housing side (see section <Overview of terminals, indicators and operating elements>). The ethernet interface is driven according to the IEEE 802.3

7.6 Dia gno stics interface

The service and diagnostics interface (in conjunction with AS-i Control Tools software) is used for communication between the PC and the unit.

7.6.1 Diagnostics port RS 232

The service and diagnostics interface is configured as a mini DIN-6 female and it is placed at the top of the housing (see section <Overview of terminals, indicators and operating elements>).

7.7 Chip card

The configuration is stored in a fixed installed EEPROM and can be overwritten by the chip card. The chip card does not have to be inserted in operation.

Warning!

Power must always be turned off when removing or inserting the chip card!

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7.8 Indicators and operating elements

7.8.1 LED indicators – master

net

The LED’s on the front panel of the device indicate:

Power

The master is receiving sufficient power. net (the bi-color LED indicates the state of the ethernet port)

LED red: no valid ENIP- or CIP connection. LED green: at least one ENIP- or CIP connection present

config error

Configuration error. At least one configured slave is missing, or at least one detected slave is not configured, or for at least one configured and detected slave the actual configuration data does not match the nominal configuration data, or the master is in the startup process. This LED flashes if a peripheral fault has been detected for at least one AS-i slave on the AS-i network. If there a re con figurat ion erro rs as w ell as pe ripher y faults , only the configuration error is displayed.

U AS-i

The AS-i network is sufficiently powered.

AS-i active

Normal operation is active

prg enable

Automatic single node replacem ent is enabled. Exactly one slave is missing in the protected operating mode. The slave can be replaced by another slave of the same type with address zero. The master automatically addresses the new slave to the faulty address and thus corrects the configuration error

prj mode

The AS-i master is in configuration mode.

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7.8.2 Buttons

The buttons are used for the following:

Mode/⇑

Switching between configuration mode and protected operating mode, and saving the current AS-i configurati on as the nominal configuration.

Set/⇓

Selecting the address of and assigning an address to a slave.

OK, ESC

Changing to the advanced display mo de.

For additional information see section <Operation in advanced display mode>.

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Operation in advanced display mode

8. Operation in advanced display mode

Information!

You will find a description of the display menu in the separate document

"Display_Menue".

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9. Advanced Diagnostics for AS-i Masters

The advanced AS-i diagnostics is intended to localize occasionally occurring configuration errors and to determine the quality of data transmission on AS-i without using additional diagnostics tools.

AS-i Control Tools, a MS-Windows software designed to simplify AS-i installation and used to program AS-i Control, enables operation of the advanced diagnostics functions (LCS, error counters, and LOS).

9.1 List of corrupted AS-i Slaves (LCS)

The LCS contains the information from the Delta list. In addition to the list of configured slaves (LPS), the list of detected slaves (LDS), and the list of activated slaves (LAS), the AS-i master creates a fourth list, the list of corrupted slaves (LCS) containing advanced diagnostics data used to diagnose the causes for intermittently occurring configuration errors on AS-i. This list contains entries for all AS-i slaves that were responsible for at least one intermittent configuration error since the list was last read or since the AS-i master was turned on. Furthermore, intermittent AS-i power failures are listed in the LCS at the position of AS-i slave with address 0.

Information!

Whenever the LCS is read it is deleted from memory.

Information!

The last intermittent configuration error can also be displaye d on the AS-i master: Pressing the "Set" button on the AS-i master initiates the display of the AS-i slave

responsible for the last i ntermi ttent con figur ation err or. If a i ntermi ttent AS -i power failure occurred, the display show s 39 after pressing the "Set" button.

This function is only available if the device is in normal ope rating mod e of the prote cted mode (display empty) or in the off- line phase (Display: "40").

9.2 Protocol analysis: Counters for corrupted data telegrams

The AS-i master with advanced diagnostics provides a counter for telegram repetitions for each AS-i slave. The counter counts up every time a corrupted data telegram has been found, making it possible to determine the quality of the transmission if only a few telegrams are corrupt and the AS-i slave never caused a configuration error.

Information!

The counter values are read vi a the host inter face and will be de leted after th ey were read.

The highest possible counter v alue is 254. 255 indicates a counter overflow.

Displaying the protocol analysis is possible through the AS-i Control Tools software by using the command "Master | AS-i Diagnostics".

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9.3 Offline Phase for Configuration Errors

The AS-i masters with advanced diagnostics offer the possibility to set themselves into the offline phase when a configuration error occurs and thus are able to transition the AS-i network into a safe operational state. This ensures a quick reaction to a configuration error and the host can be relieved from this task. If any problems occur on the AS-i network, the AS-i masters can independently switch the AS-interface into a safe state.

There are two different ways to parameterize the AS-i master for this feature:

• Any configuration error occurring on AS-i switches the master from regular operation in protected mode into the offline phase.

• o . A list with the addresses of slaves that can potential initiate the off-line phase is defined (list of offline slaves LOS).

The user can decide how the system should react to a configuration error on AS-i. Thus, the AS-i master can be set to the offline phase for critical AS-i slaves, whereas for less critical slaves only the error message is sent to the host, but ASi is still running.

Like the advanced diagnostics, the parameterization "offline phase on configuration error" is also supported by "AS-i-Control-Tools" (Command | Characteristics | Offline because of configuration error).

There are two options to reset the error message "OFFLINE BY LOS:

1. Deleting the complete LOS list on the affected AS-i network ("CLEAR ALL").

2. Power reset on the affected AS-i network.

Attention!

If a power reset occurs on the AS-i network 1 the complete double gateway will be shut down.

9.4 Functions of the AS-i Fault Detector

9.4.1 Duplicate address detection

If two slaves on an AS-i network have the same address, a duplicate address exists. Since the master cannot communicate individually with these slaves any longer, this is considered an error. Because the two slave replies interfere, it is impossible for the master to recognize the slave responses. This results in extremely unstable network behavior.

The duplicate address detection function is used to safely recognize a duplicate address and to display it on the screen and in AS-i Control Tools.

A duplicate address causes a configuration error and is displayed on the screen.

Information!

Duplicate addresses can be recogn ize d onl y on an AS -i seg men t dir ec tly c onn ec ted t o the master.

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9.4.2 Earth/Ground Fault Detector

An Earth/Ground Fault exists when the voltage

=0,5 U

GND

10% U

This error substantially limits the noise immunity of the AS-i communication. Ground faults are indicated on the master´s display as well as in AS-i Control

Tools.

Information!

To recognize ground faults the master must be grounded with its machine ground connection.

Information!

A ground fault in one of the two networks of a double master in a version 1 power supply for two AS-i networks causes a ground fault in the other network as well because of the the existing galvanic connection.

9.4.3 Noise Detector

The noise detector detects AC voltages on AS-i, that are not initiated by an AS-i master or AS-i slaves. These interference voltages can cause telegram disturbances.

A frequent cause are insufficiently shielded frequency inverters or improperly routed cables.

Noises is indicated on the master´s display as well as in AS-i Control Tools.

.) is outside of the following range:

AS-i

≤ U

GND

≤ 90% U

AS-i

(Nominal value of

GND

9.4.4 Over-voltage Detector

Over-voltages are present if the conductors of an AS-i network that normally are routed electrically symmetrical with respect to machine ground, are strongly electrically raised. A cause can for example be startup procedures of large consumers.

However, over-voltages do generally not interfere with the AS-i communication, but can under certain circumstances cause incorrect sensor signals.

Over-voltages are indicated on the master´s display as well as in the AS-i Control Tools.

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9.5 Functions of the new generation of AS-i Gateways

The new generation scores with further optimized diagnostics, several additional functions and even greater operating convenience.

Information!

A listing of the individual devices and their features can be found in section

Generation of AS-i Gateways with ethernet diagnostics interface>.

9.5.1 C-programmable Gateways

Main menu || SETUP || AS-I CONTROL || CONTROL FLAGS ||

The devices programmed in C are able themselves to take over a great number of control tasks. In smaller systems the user will even be able to do without a PLC altogether: if desired the C program can function as a full mini-PLC. In more complex applications the C-programmable Gateways make the work of the PLC easier - for example by pre-processing special functions.

Control Info Control Run Control Flags

Control Flags 0:00 00 00 00 4:00 00 00 00 8:00 00 00 00

<New

9.5.2 Interchangeable memory card

Main menu || SETUP || CHIPCARD || AS-I CHIPCARD ||

Interchangeable memory card: redundant memory for C program and device configuration.

Chipcard AS-i Chipcard Format Chipcard

9.5.3 Earth fault monitor

Main menu || DIAGNOSE || ASI WATCHDOG ||

The new earth fault monitor allows the service technician to detect whether an earth fault has occurred directly on AS-i

1. Earth fault

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or on a sensor line.

1. Earth fault sen.

The menu EFLT Ratio shows the asymmetry of the AS-i network, referenced to ground (see sketch).

100%

AS-i +

AS-i -

EFLT Ratio: # AS-i+ 2% AS-i DC Voltage: 1 31,3V $

EFLT Ratio: # AS-i+ 100% AS-i DC Voltage: 2 31,5V

9.5.4 Current can be read directly on the unit

Now the devices display both the maximum current and the current actually present in the respective AS-i circuit. Heavy consumers or a strong overload in an AS-i circuit are then easy to detect. Plus you can set the maximum cu rrent in the AS-i circuit on these devices. This ensures line protection even when using large 24V power supplies.

AS-i power Reset Maximal: 2 1,3A

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Maximal: # 1,3A current: 2 0,3A "

Current: # 0,3A Current limiting 2 3,2A "

9.5.5 Self-resetting fuses

Main menu || SETUP || CURRENT LIMIT ||

Thanks to self-resetting fuses in the "1 Gateway, 1 power supply for 2 AS-i circuits" Gateway version, when there is a short circuit in one of the two AS-i circuits the other circuit and the Gateway remain operational - the host controller keeps receiving diagnostic information from AS-i, which also provides meaningful assistance towards rapid troubleshooting.

The fuse resets itself periodically to check if the error is solved. The measured current value is available as diagnostic information at the field on the display and at the control level.

9.5.6 AS-i Power24V capable

Main menu || SETUP || ASI POWER ||

Gateways for AS-i Power24V have been developed especially for use in small systems. They don‘t need any special AS-i power supply. With a standard 24V power supply a 50 m line lenght and with an AS-i power supply min. 100 m line lenght can be realised.

Current limiting 3,2A 2

AS-i Power 24V geerdet change

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AS-i Power AS-i PWR Supply change

9.5.7 Ethernet diagnostics interface with web server

These devices allow diagnostics for both the Gateway and the AS-i networks (including Safety technology) over Ethernet without additional software. AS-i network can be thus a part of a remote maintenance concept. Morover the configuration file are stored on the web server and so they are always within reach.

9.5.8 Transitionless operating mode changes

Main menu || SETUP || MODE CHANGE ||

These devices are able to change the operating mode from projecting mod e to the protected operating mode without having to first go to the "offline phase".

This means the Slave outputs are not cleared and the safe Slaves not turned off. Activation and deactivation is set using the Ethernet start parameterization. This function must be explicitly activated; the default setting is “Deactivated.” The setting for activated and deactivated is saved, which means that it remains

set after a "power cycle".

Mode Change

Offline Phase yes change

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EtherNet/IP interface

10. EtherNet/IP interface

Objekt modelling

The attributes of bus participants are mapped into objects in the CIP family (DeviceNet, ControlNet and EtherNet/IP) bus systems.

In addition to for all EtherNet/IP devices common objects, there are other objects in the AS-i gateways to access the data of the AS-i network:

• Identity

• Assembly

• AS-i master

• AS-i slave

• I/O data

• Advanced diagnostics

• Short command interface

• Long command interface

• Safety Control Status (external)

Class code Object name Number of instances

0x01 Identity 1 0x02 Message router 1 0x04 Assembly 24 (single master)

0x06 Connection manager 1 0x47 Device level ring 1 0x48 Quality of service 1 0x64 AS-i master 1 for each AS-i circuit 0x65 AS-i slave 64 for each AS-i circuit 0x66 E/A data 1 for each AS-i circuit 0x67 Advanced diagnos ics 1 for each AS-i circuit 0x68 Short command interface 1 0x69 Long command interface 1 0x6B Safety Control Status external Mo nitor 1 for each AS-i circuit

86 (double master)

Tab. 10-2.

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10.1 Identity object

class code: 1 (0x01) number of instanzes: 1 instance attributes

Attribute ID Access Rule Name Value

1 get vendor 5 2 get device type 12 3 get product code e. g.: "2386" (double master)

4 get revision 1.1 5 get status see overwiev listed below 6 get serial number unique number, 32-bit 7 get product name e. g.: "VBG-ENX-K20-D"

Common services Service Code Class Instance Service name

0x05 no yes code 1

(class + instance) 0x10 yes yes get attributes all 0x0E yes yes get attributes all

e. g.: "2385" (single master)

Tab. 10-3.

Tab. 10-4.

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10.2 Device Level Ring Object

Class Code: 71 (0x47) number of instanzes: 1 instance attributes

Attribute ID Access Rule Name Value

1 (0x01) get network topo-

logy 2 (0x02) get network status 0 (normal), 1 (ring fault) 10 (0x0E) get active supervi-

sor address 12 (0x0C) get capability flags 1 (announce-based ring node)

Common Services

Service Code Class Instance Service Name

1 (0x01) yes yes get attributes all 14 (0x0E) yes yes get attribute single

0 (linear), 1 (ring)

byte 0-3: ip-adress, byte 4-9: mac-adress

Tab. 10-5.

Tab. 10-6.

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10.3 Quality of Service Object

Class Code: 72 (0x48) number of instanzes: 1 instance attributes

Attribute ID Access Rule Name Value

1 (0x01) get/set 802.1q tag

enable 4 (0x04) get/set dscp urgent dscp after rfc 3168 for cip class 0/1

5 (0x05) get/set dscp scheduled dscp after rfc 3168 for cip class 0/1

6 (0x06) get/set dscp high dscp after rfc 3168 for cip class 0/1

7 (0x07) get/set dscp low dscp after rfc 3168 for cip class 0/1

8 (0x08) get/set dscp explicit dscp after rfc 3168 for cip class 3/

Common Services

0 (disabled), 1 (enabled)

urgent (default 55)

scheduled (default 47)

high (default 43)

low (default 31)

ucmm (default 27)

Tab. 10-7.

Service Code Class Instance Service Name

14 (0x0E) no yes get attributes single 16 (0x10) no yes get attribute single

Tab. 10-8.

Information!

The new settings take effect only after a device restart.

Information!

If “802.1Q Tag Enable“ is tu rn ed o n, the VL AN ID s et i n the de vi ce me nu “E th erne t“ - > “EtherNet/IP“ -> “VLAN ID“ is used.

Information!

The integrated switch uses four internal priority queues.

Information!

The VLAN ID is only used if in the EtherNet/IP Quality of Service Object (0x48) Attribute 1 (802.1Q Tag Enable) is se t to 1 (= ON), so th at Et hernet frames ar e sent in accordance with IEEE 802.1Q.

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Mapping of the SDCP and 802.1D priorities to the queues is as follows:

Switch queue DSCP 802.1D priority

4 (highest priority) 59 7 3 46, DSCP Urgent, DSCP Scheduled,

DSCP High 2 24, DSCP Low, DSCP Explicit 2,3 1 (lowest priority) other values 0,1

4, 5, 6

Tab. 10-9.

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10.4 Assembly Object

class code 4 (0x04) number of instances: 86

The Assembly Object bandles data from the application objects. The Assembly Object Instances consist of (in case of a double master):

• A-slaves and/or single slaves from circuit 1

• single, A- and B-slaves (all slaves) from circuit 1

• A-slaves and/or single slaves from both circuits

• single, A- and B-slaves (all slaves) from both circuits

• No 16-bit data

• No command interface

• Short command interface

• Long command interface

• 16-bit data of slaves 29…31 from circuit 1 (or from both circuits) in the following format:

16-bit data of slaves 29 … 31

byte data item (attribute ID=3)

n Slave 31 ch1 high byte

n+1 Slave 31 ch1 low byte n+2 Slave 31 ch2 high byte n+3 Slave 31 ch2 low byte n+4 Slave 31 ch3 high byte n+5 Slave 31 ch3 low byte n+6 Slave 31 ch4 high byte n+7 Slave 31 ch4 low byte n+8 Slave 30 ch1 high byte

n+9 Slave 30 ch1 low byte n+10 Slave 30 ch2 high byte n+11 Slave 30 ch2 low byte n+12 Slave 30 ch3 high byte n+13 Slave 30 ch3 low byte n+14 Slave 30 ch4 high byte n+15 Slave 30 ch4 low byte n+16 Slave 29 ch1 high byte n+17 Slave 29 ch1 low byte n+18 Slave 29 ch2 high byte n+19 Slave 29 ch2 low byte

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Tab. 10-10.

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16-bit data of slaves 29 … 31

n+20 Slave 29 ch3 high byte n+21 Slave 29 ch3 low byte n+22 Slave 29 ch4 high byte n+23 Slave 29 ch4 low byte

Instances 100 (0x64)…135 (0x87) can only be read, while instances 136 (0x88) …171 (0xAB) can be read and written.

Information!

The are only instances 100 (0x64) … 105 (0x69) and 109 (0x6D) … 114 (0x72) in case of a single master.

Tab. 10-10.

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Assembly Instance Data Item input output size

100 (0x64) 136 (0x88) 16 101 (0x65) 137 (0x89) 28 short 102 (0x66) 138 (0x8A) 54 long 103 (0x67) 139 (0x8B) 40 104 (0x68) 140 (0x8C) 52 short 105 (0x69) 141 (0x8D) 78 long 106 (0x6A) 142 (0x8E) 64 107 (0x6B) 143 (0x8F) 76 short 108 (0x6C) 144 (0x90) 102 long 109 (0x6D) 145 (0x91) 32 110 (0x6E) 146 (0x92) 44 short 111 (0x6F) 147 (0x 93) 70 long 112 (0x70) 148 (0x94) 56 113 (0x71) 149 (0x95) 68 short 114 (0x72) 150 (0x96) 94 long 115 (0x73) 151 (0x97) 80 116 (0x74) 152 (0x98) 92 short 117 (0x75) 153 (0x99) 118 long 118 (0x76) 154 (0x9A) 32 119 (0x77) 155 (0x9B) 44 short 120 (0x78) 156 (0x9C) 70 long 121 (0x79) 157 (0x9D) 56 122 (0x7A) 158 (0x9E) 68 short 123 (0x7B) 159 (0x9F) 94 long 124 (0x7C) 160 (0xA0) 80 125 (0x7D) 161 (0xA1) 92 short 126 (0x7E) 162 (0xA2) 118 long

127 (0x7F) 163 (0xA3) 64 128 (0x80) 164 (0xA4) 76 short 129 (0x81) 165 (0xA5) 102 long 130 (0x82) 166 (0xA6) 88 131 (0x83) 167 (0xA7) 100 short 132 (0x84) 168 (0xA8) 126 long 133 (0x85) 169 (0xA9) 112 134 (0x86) 170 (0xAA) 124 short 135 (0x87) 171 (0xAB) 150 long

digital analog command inter-

(byte)

AS-i circuit 1, single- and A-slaves

AS-i circuit 1, all slaves

AS-i circuit 1+2, single- and A-slaves

AS-i circuit 1+2, all slaves

AS-i circuit 1, analog slaves 29 .. 31

AS-i circuit 1+2, analog slaves 29 .. 31

AS-i circuit 1, analog slaves 29 .. 31

AS-i circuit 1+2, analog slaves 29 .. 31

AS-i circuit 1, analog slaves 29 .. 31

AS-i circuit 1+2, analog slaves 29 .. 31

AS-i circuit 1, analog slaves 29 .. 31

AS-i circuit 1+2, analog slaves 29 .. 31

face

Tab. 10-11.

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10.5 AS-i Master Object

class code: 100 (0x64) 1 instance for each AS-i circuit

attribute ID

100 (0x64) get ec-flags UINT (16-bit) 101 (0x65) get/set hi-flags USINT 102 (0x66) get/set operational mode BOOL 103 (0x67) get LDS (list of detected slaves) ULINT 104 (0x68) get/set LPS (list of projected slaves) ULINT 105 (0x69) get LAS (list of activated slaves) ULINT 106 (0x6A) get LPF (list of peripheral faults) ULINT 107 (0x6B) get/set Store_Actual_Configuration BOOL 108 (0x6C) get/set Store_Actual_Parameters BOOL 109 (0x6D) get/set Change_Slave_Adress UINT 110 (0x6E) get/set Lock push-buttons BOOL

EC-flags (16-bit)

2152142132122112102928272625242322212 DA NSE OV EF – – – Pok OR APF NA CA AAv AAs S0 Cok

access rule name devicenet data

type

default data value

Tab. 10-12.

Tab. 10-13.

DA (double_address): AS-i duplicate address detection

0: no duplicate address 1: duplicate address

NSE (noise): AS-i noise detection

0: no noise 1: noise fault

OV (overvoltage): AS-i overvoltage detection

0: no overvoltage 1: overvoltage fault

EF (earth_fault): AS-i earth fault detection

0: no earth fault 1: earth fault

PoK (periphery_ok): Periphery is OK

0: Periphery is OK 1: Periphery is not OK

OR (offline_ready: The off-line phase is active

APF (ASi-power_fail): An AS-i power fail is occured

NA (normal_operation_active) : The normal operation mode is active

0: normal operation is active 1: normal operation is not active

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CA (configuration_active): The configuration -mode is active

AAv (Auto_Address_Available): Automatic programming is possible

0: Auto-address is possible 1: Auto-address is not possible

AAs (Auto_Address_Assign): Automatic programming i s allowed

S0 (LDS.0): There is an AS-i slave with address ’0’

Cok (config_ok): Configuration error:

0: no error 1: error

Hi-flags (8-bit)

2 AAe OL DX

AAe: Auto_Address_Enable

OL: Off-line

DX: Data_Exchange_Active

Operational mode (8-bit):

1: configuration mode 0: protected mode

Tab. 10-14.

LDS, LAS, LPS, LPF (64-bit)

Byte

2 0 7A6A5A4A3A2A1A0A …… 7 31B 30B 29B 28B 27B 26B 25B 24B

Tab. 10-15.

LDS: list of dete ct ed slaves

LAS: list of activated slaves LPS: list of activated slaves LPF: list of peri ph eral faults

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Store actual parameter/store actual configuration/lock push-buttons

True: proceed the action

Change slave address (16-bit)

Byte

2 0 – B source address 1 – B target address

Meaning of the bit B

B = 0: Single AS-i Slave or A-slave B = 1: B-slave

Tab. 10-16.

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10.6 AS-i slave Object

class code: 101 (0x65) 64 instances for each AS-i circuit, 1 for each AS-i slave

instance ID AS-i slave

1 (0x01) slave 0, circuit 1 2 (0x02) slave 1A, circuit 1 …… 32 (0x20) slave 31A circuit 1 33 (0x21) empty, circuit 1 34 (0x22) slave 1B, circuit …… 64 (0x40) slave 31B, circuit 1 65 (0x41) slave 0, circuit 2 …… 96 (0x60) slave 31A, circuit 2 97 (0x61) empty, circuit 2 …… 98 (0x62) slave 1B, circuit 2 …… 128 (0x80) slave 31B, circuit 2

Tab. 10-17.

attributeIDaccess

100 (0x64) get actual configuration UINT 101 (0x65) get/set permanent configuration UINT slave 0, 32: not read-/writea102 (0x66) get/set actual parameters USINT 103 (0x67) get/set permanent parameters USINT 104 (0x68) get/set xID1 USINT slave 0: writeable only,

actual configuration/permanent configuration (16-bit)

2152142132122112102928272625242322212 ID IO xID2 XID1

parameter xID1 (8-bit)

272625242322212 –data

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rule

name devicenet

data type

remark

ble

slave 0 - 32: readable

Tab. 10-18.

Tab. 10-19.

Tab. 10-20.

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EtherNet/IP interface

10.7 I/O Data Object

class code: 102 (0x66) Input and output data 1 instance for each AS-i circuit Instance 1 equates to AS-i circuit 1 Instance 2 equates to AS-i circuit 2

attribute IDaccess rule name devicenet data typedefault data

100 get input data image, single and A-slaves ARRAY[16] of

101 get input data image, B-slaves ARRAY[16] of

102 get/set output data image single and A-slavesARRAY[16] of

103 get/set output data image, B-slaves ARRAY[16] of

104 get 16-bit input data slave 1 ARRAY[4] of INT ……… … … 134 get 16-bit input data slave 31 ARRAY[4] of INT 135 get/set 16-bit output data slave 1 ARRAY[4] of INT ……… … … 165 get/set 16-bit output data slave 31 ARRAY[4] of INT

value

USINT

Tab. 10-21.

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Input and Output Data Image

Byte

2 F3 F2 F1 F0

0 flags slave 1/1A 1 slave 2/2A slave 3/3A 2 slave 4/4A slave 5/5A 3 slave 6/6A slave 7/7A 4 slave 8/8A slave 9/9A 5 slave 10/10A slave 11/11A 6 slave 12/12A slave 13/13A 7 slave 14/14A slave 15/15A 8 slave 16/16A slave 17/17A

9 slave 18/18A slave 19/19A 10 slave 20/20A slave 21/21A 11 slave 22/22A slave 23/23A 12 slave 24/24A slave 25/25A 13 slave 26/26A slave 27/27A 14 slave 28/28A slave 29/29A 15 slave 30/30A slave 31/31A 16 reserved slave 1B 17 slave 2B slave 3B 18 slave 4B slave 5B 19 slave 6B slave 7B 20 slave 8B slave 9B 21 slave 10B slave 11B 22 slave 12B slave 13B 23 slave 14B slave 15B 24 slave 16B slave 17B 25 slave 18B slave 19B 26 slave 20B slave 21B 27 slave 22B slave 23B 28 slave 24B slave 25B 29 slave 26B slave 27B 30 slave 28B slave 29B 31 slave 30B slave 31B

Tab. 10-22.

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Flags

Input data Output data

F0 ConfigError Off-line F1 APF LOS-master-bit F2 PeripheryFault → ConfigurationMode F3 ConfigurationActive → ProtectedMode

ConfigError: 0=ConfigOK 1=ConfigError APF: 0=AS-i-Power OK 1=AS-i-Power Fail PeripheryFault: 0=PeripheryOK 1=PeripheryFault ConfigurationActive: 0=ProtectedOperationMode 1=ProjectingMode Off-Line: 0=On-Line 1=Off-Line LOS-master-bit 0=Off-Line by ConfigError

deactivated

16-bit data Information!

A-slaves map the data on channels 1 and 2. B-slaves map the data on channels 3 and 4.

1=Off-Line by ConfigError activated.

Tab. 10-23.

In addition to the access via the command interfaces, the 16-bit data for or by the slaves with 16-bit value can by exchanged cyclically (profile 7.3., S-7.4, S-6.0, S-

7.5, S-7.A.8, S-7.A.9, S-7.A.A). Competing writing access attemps on 16-bit output data will not be blocked by every other. If 16-bit output data for a particular slave are being transmitted both cyclically and acyclically with the command interface, the acyclically transmitted values will be overwritten by the cyclically transmitted values.

Data of all channels of a slave can be transmitted in a reserved data area. Therefore accessing 16-bit data is as easy as accessing digital data.

16-bit value

Word 2152142132122112102928272625242322212

D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 1 slave X, channel 1 2 slave X, channel 2 3 slave X, channel 3 4 slave X, channel 4

Tab. 10-24.

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10.8 Advanced Diagnostics Object

class code: 103 (0x67) 1 instance for each AS-i circuit Instance 1 equates to AS-i circuit 1 Instance 2 equates to AS-i circuit 2

attributeIDaccess

100 (0x64) Get/Set LOS (List of offline slaves) ULINT 101 (0x65) Get error counter A ARRAY[32] of USINT 102 (0x66) Get error counter B ARRAY[32] of USINT

rule

name devicenet

data type

Slave error counter:

single and A slaves

Index e rro r counter 1 slave 1/1A 2 slave 2/2A 3 slave 3/3A …… 31 slave 31/31A

B slaves

index error counter 1slave 1B 2slave 2B 3slave 3B …… 31 slave 31B

default data value

Tab. 10-25.

Tab. 10-26.

Tab. 10-27.

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10.9 Short Command Interface Object

class code: 104 (0x68) 1 instance

attributeIDaccess

100 (0x64) get/set content ARRAY[12] of USINT

rule

name devicenet

command [0] toggle-bit and AS-i circuit [1] data [2 … 11]

10.10 Long Command Interface Object

class code: 105 (0x69) 1 instance

attributeIDaccess

100 (0x64) get/set content ARRAY [38] of USINT

rule

name devicenet

command [0]

toggle-bit and AS-i circuit [1] data [2 … 37]

For special details acc. the command interface commands see the separat manual "AS-i 3.0 Command Interface".

data type

default data value

Tab. 10-28.

Tab. 10-29.

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10.11 Safety Control/Status

10.11.1 External Monitor

10.11.1.1 Safety Control Status external Monitor

class code: 107 (0x6B)

1 instance per AS-i circuit

attributeIDaccess

100 (0x64) get slave 1: ARRAY [8] of USINT

……… … …

130 (0x82) get slave 31: ARRAY [8] of USINT

131 (0x83) get/set safety control slave1 USINT

……… … …

161 (0xA1) get/set safety control slave31 USINT

rule

name devicenet

safety status release circuit 1 [0] safety status release circuit 2 [1] …[2… 6] safety status, release circuit8 [7]

safety status release circuit 1 [0] safety status release circuit 2 [1] …[2… 6] safety status release circuit 8 [7]

data type

default data value

Tab. 10-30.

Coding of states and colors see tab. <Coding of status bytes per OSSD>.

Safety control

Byte description

1 byte from the EtherNet/IP

bit 0: 1.Y1 bit 1: 1.Y2 bit 2: 2.Y1 bit 3: 2.Y2

bit 4 ... 7: reserved

Set (data write access)

The bits of the output byte s whic h hav e bee n set vi a t he host int erface are O Red wi th the real and the homonymous hardware inputs of the device.

GET (data read access)

The information-bits of t he outputs 1.Y1, 1.Y 2, 1.Y2 and 2.Y2 which h ave been read back only reflect the data bits set via the host interface.

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Coding of status bytes per OSSD

Bit [0 ... 3] State or. color 00

01 02 03 04 05 06 07 Bit [6] status or color

0 no device flashing yellow 1 at least one device flashing yellow Bit [7] status or color 0 no device flashing red 1 at least one device flashing red

green permanent lighting

green flashing

yellow permanent lighting

yellow flashing

red permanent lighting

red flashing

grey or off

reserved

Tab. 10-31.

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The Modbus Address Table

11. The Modbus Address Table

Cyclic data exchange similar to the Momentum Ethernet Adapter

AS-i circuit 1: Input Data Image IDI

contact read access reference

bit value „bit“ 12345678910111213141516

1 1 - 16 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 2 17 - 32 slave 0/0A slave 1/1A slave 2/2A slave 3/3A

3 33 - 48 slave 4/4A slave 5/5A slave 6/6A slave 7/7A 4 49 - 66 slave 8/8A slave 9/9A slave 10/10A slave 11/11A 5 65 - 80 slave 12/12A slave 13/13A slave 14/14A slave 15/15A 6 81 - 96 slave 16/16A slave 17/17A slave 18/18A slave 19/19A 7 97 - 112 slave 20/20A slave 21/21A slave 22/22A slave 23/23A 8 113 - 128 slave 24/24A slave 25/25A slave 26/26A slave 27/27A 9 129 - 144 slave 28/28A slave 29/29A slave 30/30A slave 31/31A 10 145 - 160 not used slave 1B slave 2B slave 3B 11 161 - 176 slave 4B slave 5B slave 6B slave 7B 12 177 - 192 slave 8B slave 9B slave 10B slave 11B 13 193 - 208 slave 12B slave 13B slave 14B slave 15B 14 209 - 224 slave 16B slave 17B slave 18B slave 19B 15 225 - 240 slave 20B slave 21B slave 22B slave 23B 16 241 - 256 slave 24B slave 25B slave 26B slave 27B 17 257 - 272 slave 28B slave 29B slave 30B slave 31B

F1 - F16: flags, see tab. <Reference 1>.

2152142132122112102928272625242322212

D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3

Tab. 11-32.

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Cyclic data exchange similar to the Momentum Ethernet Adapter

AS-i circuit 2: Input Data Image IDI

contact read access

reference bit value

„Bit“ 12345678910111213141516 18 273 - 288F1F2F3F4F5F6F7F8F9F10F11F12F13F14F15F16 19 289 - 304 slave 0/0A slave 1/1A slave 2/2A slave 3/3A

20 305 - 320 slave 4/4A slave 5/5A slave 6/6A slave 7/7A 21 321 - 336 slave 8/8A slave 9/9A slave 10/10A slave 11/11A 22 337 - 352 slave 12/12A slave 13/13A slave 14/14A slave 15/15A 23 353 - 368 slave 16/16A slave 17/17A slave 18/18A slave 19/19A 24 369 - 384 slave 20/20A slave 21/21A slave 22/22A slave 23/23A 25 385 - 400 slave 24/24A slave 25/25A slave 26/26A slave 27/27A 26 401 - 416 slave 28/28A slave 29/29A slave 30/30A slave 31/31A 27 417 - 432 not used slave 1B slave 2B slave 3B 28 433 - 448 slave 4B slave 5B slave 6B slave 7B 29 449 - 464 slave 8B slave 9B slave 10B slave 11B 30 465 - 480 slave 12B slave 13B slave 14B slave 15B 31 481 - 496 slave 16B slave 17B slave 18B slave 19B 32 497 - 512 slave 20B slave 21B slave 22B slave 23B 33 513 - 528 slave 24B slave 25B slave 26B slave 27B 34 529 - 544 slave 28B slave 29B slave 30B slave 31B

F1 - F16: flags, see tab. <Reference 1>.

2152142132122112102928272625242322212

D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3

Tab. 11-33.

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Cyclic data exchange similar to the Momentum Ethernet Adapter

AS-i circuit 1: Output Data Image ODI

contact write access

reference bit value

„Bit“ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 1 - 16 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 2 17 - 32 slave 0/0A slave 1/1A slave 2/2A slave 3/3A

F1 - F16: flags, see tab. <Reference 1>.

2152142132122112102928272625242322212

D0 D1 D2 D3 D0 D1 D2 D3D0 D1 D2 D3 D0 D1 D2 D3

Tab. 11-34.

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Cyclic data exchange similar to the Momentum Ethernet Adapter

AS-i circuit 2: Output Data Image ODI

contact write access

reference bit value

„bit“ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 273 - 288F1F2F3F4F5F6F7F8F9F10F11F12F13F14F15F16 19 289 - 304 slave 0/0A slave 1/1A slave 2/2A slave 3/3A

F1 - F16: flags, see tab. <Reference 1>.

2152142132122112102928272625242322212

D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3

Tab. 11-35.

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The Modbus Address Table

The bits within the words of this block are arranged appropriate for the BLKM (Block Move) function in Modicon's 984 Ladder Language (as proposed in the Open Modbus Specification, Release 1.0). The bits are numbered from most signicant bit to least signicant bit:

Reference 1 Flag bit bit value write read

F1 1 8000hData_Exchange_Active Config_OK F2 2 4000hOff-Line LDS.0 F3 3 2000hAuto_Address_Enable Auto_Address_Assign F4 4 1000hConfiguration Mode on Auto_Address_Available F5 5 800 F6 6 400 F7 7 200 F8 8 100 F9 9 80 F10 10 40 F11 11 20 F12 12 10 F13 13 8 F14 14 4 F15 15 2 F16 16 1

Configuration Mode off Conguration_Active

Normal_Operation_Active APF/not APO Offline_Ready Periphery_OK

Earth Fault Overvoltage Noise Duplicate Address

Tab. 11-36. Reference 1

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Data_Exchange_Active: If this output is set, no data transmisson between the

Off-line: This output sets the master into the off-line phase

Auto_Address_Enable: This output blocks the au to mat i c sl av e-address program-

Configuration_Mode_on: Configuration mode is on Configuration_Mode_off: Configuration mode is off

Config_OK: Configuration error:

Auto_Address_Assign: Automatic programming is allowed

Auto_Address_Available: Automatic programmin g is possible

Configuration_Active: The configuration-mode is active

Normal_Operation_Active: The normal operation mode is active

APF/not APO: An AS- i power fail occured

Offline_Ready: The off-line phase is active

Periphery_OK: Periphery is OK

Earth Fault: AS-i earth fault detection

Overvoltage: AS-i overvoltage detection

Duplicate Address: AS-i duplicate address detection

AS-i/Gateway and the AS-i slaves is possible.

0: Data exchange is active 1: Data exchange is not active

ming.

0: Auto-address is enabled 1: Auto-address is disabled

0: no error 1: error

LDS.0: An AS-i slave with address zero exists

0: Auto-address is possible 1: Auto-address is not possible

0: normal operation is active 1: normal operation is not active

0: Periphery is OK 1: Periphery is not OK

0: no earth fault 1: earth fault

0: no overvoltage 1: overvoltage fault

Noise: AS-i noise detection

0: no noise 1: noise fault

0: no duplicate address 1: duplicate address

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Reference 2 Bit bit value write read

1 8000 2 4000 3 2000 4 1000 5 800 6 400 7 200 8 100

980hODI slave 2, D0 IDI slave 2, D0 10 40

... ... ... ...

Some of the flags are inverted in order to have zero values in protected mode during normal operation without any conguration errors.

The bits within the words of all other blocks contain input or output data. They have the following arrangement:

Bit bit value slave input or output port

18000h1D3 24000h1D2 32000h1D1 41000h1D0 5800h0D3 6400h0D2 7200h0D1 8100h0D0 980h3D3 10 40

11 20

12 10

13 8

14 4

15 2

16 1

The configuration mode can be switched on or off with an rising edge in reference 0, bit 4 or 5, respectively.

ODI slave 0, D0 IDI slave 0, D0

ODI slave 0, D1 IDI slave 0, D1

ODI slave 0, D2 IDI slave 0, D2

ODI slave 0, D3 IDI slave 0, D3

ODI slave 1, D0 IDI slave 1, D0 ODI slave 1, D1 IDI slave 1, D1 ODI slave 1, D2 IDI slave 1, D2 ODI slave 1, D3 IDI slave 1, D3

ODI slave 2, D1 IDI slave 2, D1

3D2 3D1 3D0 2D3 2D2 2D1 2D0

Tab. 11-37. Reference 2

Tab. 11-38.

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Device-relevant references 4x referece access data

2049 ... 2064 r/- AS-i/ENIP Gateway 2065 ... 2072 r/- device version 2073 ... 2080 r/- firmware feature (without hi-flags) 2081 ... 2084 r/- firmware data code 2085 r/w Front_Panel_Operation

2086 r/- return value of most recently called Execution Control function:

2304 r/w AS-i control status bits 2305 ... 2368 r/w AS-i control flag memory 3073 ... 3091 r/w command interface

The device-relevant references 2305 … 2368 have the following arrangement:

(0 enabled, else disabled)

0: success 1: failure 2: slave with 1st address not detected 3: slave with zero address detected 4: slave with 2nd address detected 5: delete error 6: set error 7: address stored temporarily 8: extended ID1 stored temporarily 9: error reading extended ID1

Tab. 11-39.

4x reference high byte low byte

2305 flag byte 0 flag byte 1 2306 flag byte 2 flag byte 3

... ... ...

2368 flag byte 126 flag byte 127

Tab. 11-40.

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Device-relevant references (similar to the Momentum Ethernet Adapter) 4x reference access data

2087 r/w default value for watchdog timeout in 10 ms units

61441 r/w timeout in 10 msec units

62465 ... 62476 r/w list of "allowed master" (not used) 62481 -/w authorize IP address record

63489 r/- size of status block (63488 ... 63500) 63490 r/- number of word of input

63491 r/- number of word of output

63492 r/- module ID code 63493 r/- module revision number 63494 r/- ASCII header size in words.

63495 r/- internal diagnostic (not used) 63496 r/- reservation time remaining (not used) 63497 r/- watchdog holdup time remaining

63498 r/- module health (32768 is good health) 63499 ... 63501 r/- internal diagnostic (not used) 64513 ... 64522 r/- "VBG-ENX-K20-D" or "VBG-ENX-K20-DMD"

range 1 to 999 (this value overwrites the value written in the reference 61441)

default 100 (≡ 1 sec) range 3 to 65536

Set to 1 allow IP address assignment to be retained in FLASH. Default of 0 to require BOOTP.

(in cyclic data block, 34)

ASCII header is (largely!) printable and starts at 64512

(resets to value in reference 61441 at each output operation)

Tab. 11-41.

AS-i circuit 1 process data and actual configuration data

4x reference access data

4097 ... 4112 r/- input data image IDI 4113 ... 4128 r/w output data image ODI 4129 ... 4144 r/w

4145 ... 4208 r/- configuration data image CDI 4209 ... 4212 r/- list of activated slaves LAS 4213 ... 4216 r/- list of detected slaves LDS 4217 ... 4220 r/- list of periphery faults LPF 4225 r/- EC-flags 4226 r/w hi-flags

1. Writing to the references 4129 to 4144 invokes the Execution Control function. Write_Parameter () rather than writing the PI.

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parameter image PI

Tab. 11-42.

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4x reference 4225 Bit value execution control flags

4 Auto_Address_Assign 8

100

1000 2000 4000 8000

Config_OK! LDS.0

Auto_Address_Available! Configuration_Active Normal_Operation_Active! APF/not APO Offline_Ready Periphery_OK! Earth Fault

Overvoltage

Noise

Duplicate Address

Tab. 11-43.

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Config_OK!: Configuration error

0: error 1: no error

LDS.0: An AS-i slave with address zero is existing

Auto_Address_Assign: Automatic programming is allowed

Auto_Address_Available!: Automatic programming is possible

0: Auto-address is not possible 1: Auto-address is possible

Configuration_Active: The configuration-mode is active

Normal_Operation_Active!: The normal operation mode is active

0: normal operation is not ac tive 1: normal operation is active

APF/not APO: An AS-i power fail occured

Offline_Ready: The off-line phase is active

Periphery_OK!: Periphery is OK

0: Periphery is not OK 1: Periphery is OK

Earth Fault: AS-i earth fault detection

0: no earth fault 1: earth fault

Overvoltage: AS-i overvoltage detection

0: no overvoltage 1: overvoltage fault

Noise: AS-i noise detection

0: no noise 1: noise fault

Duplicate Address: AS-i duplicate address detection

0: no duplicate address 1: duplicate address

4x reference 4226 Bit value Host Interface-Flags

1 Data_Exchange_Active! 2 Off_Line 4 Auto_Address_Enable!

Tab. 11-44.

Data_Exchange_Active!: If this output is set , no data transmisson between the

AS-i/Gateway and the AS-i slaves is possi ble. 0: Data exchange is not active 1: Data exchange is active

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Off-line: This output sets the master into the off-line phase.

Auto_Address_Enable!: This output blocks automatic slave-address program-

4x reference 4145 … 4208 Bit mask data

000F 00F0 0F00 F000

I/O configuration ID-code extended ID 1-code extended ID 2-code

Arrangement of lists LAS, LOS, LPS, LCS, DELTA and LPF

The lists LAS, LOS, LPS, LCS, DELTA und LPF are arrangement bit by bit, see the table below:

LAS, LOS, LPS, LCS, DELTA, LPF (16-bit)

2152142132122112102928272625242322212

7654321015141312111098 23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24

LAS: list of activated slaves

LOS: list of offline slaves

LPS: list of projekted slaves

LCS: list of corrupted slaves

DELTA: list of slaves with configuration error

LPF: list of periphery faults

ming. 0: Auto-address is disabled 1: Auto-address is enabled

Tab. 11-45.

Tab. 11-46.

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11.1 Safety Control/Status

11.1.1 External monitor, AS-i circuit 1/2

Safety status external monitor (data for read access)

4x reference

bit value „bit“ 12345678910111213141516

5641 r / – slave 1: OSSD 1 slave 1: OSSD 2 ……… … 5648 r / – slave 1: OSSD 15 slave 1: OSSD 16 5649 r / – slave 2: OSSD 1 slave 2: OSSD 2 ……… … 5887 r / – slave 31: OSSD 15 slave 31: OSSD 16

Coding of status bytes per OSSD

Bit [0 ... 3] State or. color 00

01 02 03 04 05 06 07 Bit [6] status or color

0 no device flashing yellow 1 at least one device flashing yellow Bit [7] status or color 0 no device flashing red 1 at least one device flashing red

access data read access

green permanent lighting

green flashing

yellow permanent lighting

yellow flashing

red permanent lighting

red flashing

grey or off

reserved

2152142132122112102928272625242322212

Tab. 11-47.

Tab. 11-48.

The cyclical output identifier contains the 4 Safety Monitor bits 1.Y1, 1.Y2, 2.Y1 and 2.Y2. The monitoring element “Monitor input” and the start elements “Monitor Start-Monitor Input” and “Activation using Monitor Input” access these data. In contrast, the “Feedback circuit” element always accesses the EDM input. The bits of the output bytes are ORed with the real and the homonymous hardware inputs of the device.

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Safety status external monitor (data for write access)

acc reference

bit value „bit“ 1 2 3 4 5 6 78910111213 14 15 16

5889 r / wreserved Slave 1

5890 r / wreserved Slave 2

……… ………… 5919 r / wreserved Slave 31

data write access

ess

2152142132122112102928272625242

2.Y2

Slave 1

2.Y1 Slave 2

2.Y1

Slave 31

2.Y1

Slave 1

1.Y2 Slave 2

1.Y2

Slave 31

1.Y2

Slave 1

1.Y1 Slave 2

1.Y1

Slave 31

1.Y1

Tab. 11-49.

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11.2 AS-i circuit 1 data

11.2.1 Permanent configuration data

AS-i circuit 1 permanent configuration data

4x reference access data 4385 ... 4400 r/w permanent parameter (PP) 4401 ... 4464 r/w permanent configuration data (PCD) 4465 ... 4468 r/w list of projected slaves (LPS)

11.2.2 Enh anced diagnostic

AS-i circuit 1 enhanced diagnostic

4x reference access data 4609 ... 4672 r/-

4673 ... 4676 r/4677 ... 4680 r/w list of offline slaves LOS

4681 ... 4684 r/- delta list

1. The transmission error counters and the LCS are reset each time they are read.

transmisson error counters list of corrupted slaves LCS

Tab. 11-50.

Tab. 11-51.

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11.2.3 Function invocation

AS-i circuit 1 function invocation

4x reference access data 4865 -/w function: opcode

4865 r/- function: result

4866 r/w function: parameter 1 (old slave address) 4867 r/w function: parameter 2 (new slave address)

1: Set_Operation_Mode 2: Change_Slave_Address 3: Store_Actual_Parameters 4: Store_Actual_Configuration 5: Execute_Command 6: Send_Parameter

0: success 32769: failure 32770: slave with 1st addr not detected 32771: slave with zero addr detected 32772: slave with 2nd addr detected 32773: delete error 32774: set error 32775: address stored temporarily 32776: extended ID1 stored temporarily 32777: error reading extended ID1 32778: parameter out of range 32779: invalid opcode

Tab. 11-52.

Set_Operation_Mode: A zero in the 4x reference 4865 act ivates the pro-

tected mode. All other values switch on the configuration mode.

Change_Slave_Address: This function will be executed, if the value 2 is written

to the 4x reference 4865. The va lue written in the 4x reference 4867 will be the new address of the slave. The old address has to be written to the 4x reference 4866 before.

Store_Actual_Parameters: If the value 3 is writ ten to the 4x reference 4865, the

actual parameters (PI) will be stored as parameters projected (PP).

Store_Actual_Configuration: If the value 4 is written to the 4x reference 4865, the

actual AS-i configuration will be stored as projected parameters (PCD, LPS).

Execute_command: If the value 5 is written to the 4x reference 4865, this

function will be executed. The value written in the 4x reference 4867 will be sent as the in formation-part to a slave, which the 4x reference has been written before to the 4x reference 4866.

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The Modbus Address Table

Information!

B addresses are located behind A addresses. Addresses 0 … 31 correspond to 0A … 31A, addresses 32 … 64 correspond to

0B … 31B.

11.3 AS-i circuit 1 analog data

11.3.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4

AS-i circuit 1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4

data

4x reference

5125 1 slave at address 1, channel 1 5126 2 slave at address 1, channel 2

... ...

5248 124 slave at address 31, channel 4

11.3.2 16 bit input data of AS-i slaves according to slave profile 7.3 or 7.4

AS-i circuit 1 16 bit input data of AS-i slaves according to slave profile 7.3 or 7.4

4x reference

5253 1 slave at address 1, channel 1 5254 2 slave at address 1, channel 2

... ...

5376 124 slave at address 31, channel 4

word

2152142132122112102928272625242322212

data

word

2152142132122112102928272625242322212

Tab. 11-53.

Tab. 11-54.

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11.4 AS-i circuit 2 data

11.4.1 Process data and actual configuration data

AS-i circuit 2 process data and actual configuration data

4x reference access data 8193 ... 8208 r/- input data image IDI 8209 ... 8224 r/w output data image ODI 8225 ... 8234 r/w

8241 ... 8304 r/- conguration data image CDI 8305 ... 8308 r/- list of activated slaves LAS 8309 ... 8312 r/- list of detected slaves LDS 8313 ... 8316 r/- list of periphery faults LPF 8321 r/- ec-flags 8322 r/w hi-flags

1. Writing to the refercences 8225 to 8234 invokes the Execution Control function. Write_Parameter() rather than writing the PI.

11.4.2 Permanent configuration data

AS-i circuit 2 permanent configuration data

4x reference access data 8481 ... 8496 r/w permanent parameter (PP) 8497 ... 8560 r/w permanent configuration data (PCD) 8561 ... 8564 r/w list of projected slaves (LPS)

parameter image PI

Tab. 11-55.

Tab. 11-56.

11.4.3 Enh anced diagnostic

AS-i circuit 2 enhanced diagnostic

4x reference access data 8705 ... 8768 r/-

8769 ... 8772 r/8773 ... 8776 r/w list of offline slaves (LOS)

8777 ... 8780 r/- delta list

1. The transmission error counters and the LCS are reset each time they are read.

transmisson error counters list of corrupted slaves (LCS)

Tab. 11-57.

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11.4.4 Function invocation

AS-i circuit 2 Function invocation

4x reference access data 8961 -/w function: opcode

8961 r/- function: result

8962 r/w function: parameter 1 8963 r/w function: parameter 2

1: Set_Operation_Mode 2: Change_Slave_Address 3: Store_Actual_Parameters 4: Store_Actual_Configuration 5: Execute_Command 6: Send_Parameter

Tab. 11-58.

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11.5 AS-i circuit 2 analog data

11.5.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4

AS-i circuit 2 16 bit output data of as-i slaves according to slave profile 7.3 or 7.4

data

4x reference

9221 1 slave at address 1, channel 1 9222 2 slave at address 1, channel 2

... ...

9344 124 slave at address 31, channel 4

11.5.2 16 bit input data of as-i slaves according to slave profile 7.3 or 7.4

AS-i circuit 2 16-bit input data of AS-i slaves according to slave profile 7.3 or 7.4

4x reference

9349 1 slave at address 1, channel 1 9350 2 slave at address 1, channel 2

... ...

9472 124 slave at address 31, channel 4

word

2152142132122112102928272625242322212

data

word

2152142132122112102928272625242322212

Tab. 11-59.

Tab. 11-60.

11.6 Modbus watchdog

The watchdog is set by default to 1000 msec (=100 in register 61441). This value will be automaticly set after POWER ON of the gateway. Every write access on any Modbus registers reloads the watchdog timer. If no values are written before the watchdog timer is counted to zero the gateway will automaticly put all AS-i circuits that are not in conguration mode in a safe state by clearing the outputs. This means they are reseted.

The timeout period can be adjusted if necessary at the address 61441 (in 10 ms units, range 1 to 65536) but it will return to the default value on power cycle.

If zero is written to the address 61441, the watchdog is disabled. The reference 2087 holds the default value for the watchdog timeout. This value

is set in the register 61441 after power on of the gateway. This period can be adjusted from 0 to 999 (0=watchdog disabled). Writing to this register also writes to the register 61441.

Reading the address 61441 returns the watchdog holdup time remaining (reset to value written at each output operation).

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Operation via Ethernet IP (Modbus/TCP)

12. Operation via Ethernet IP (Modbus/TCP)

The AS-i/Gateway acts as a 1 or 2 complete Master for the AS-i and as a 256 bit digital I/O module for Ethernet. All possibilities offered by AS-i can be used via Ethernet TCP/IP.

The used Modbus/TCP protocol is similar to the Modbus protocol. Specifically, it covers the use of Modbus messaging in an Intranet or Internet environment using TCP/IP protocols. The only differences to the Modbus protocol are the form of any "framing" sequence, error check pattern and address interpretation.

All requests are sent via TCP on registered port 502.

Data addresses in Modbus messages

All data addresses in Modbus messages are referenced to zero. The fi rst occurrenc e of a data item is addressed as item number zero.

For example: The coil known as "coil 1" in a pro grammable controller i s addressed as coil 000 0 in

the data address field of a Modbus message. Coil 127 decimal is addressed as coil 007E hex (126 decimal). Holding register 40001 is ad dressed as regist er 0000 in the dat a address field of the

message. The function code field already specifies a "holding register" operation. Therefore the "4XXXX reference is implicit.

Holding register 40108 is addressed as register 006B hex (107 de cimal).

12.1 Message Structure

Telegrams from the Modbus-Master (query-messages) and answers of the Modbus slaves have the same structure:

The request and response are prefixed by 6 bytes as follows:

T1 highT2low

Transaction identifier T1,T2: usually 0 - copied by server.

protocol identifier P1,P2:0

26.9.2013

high

lowB1highB2low

length field B1: upper byte of th e length field = 0 (since all mess ages

length field B2: lower byte of the length field = number of bytes follow-

unit identifier UI: value to indentifying the cl ient

funktion code F: Code of Modbus-function to be executed by the slave.

data bytes D1 ... Dn: Field to hold user-data.

are smaller then 256)

ing

Under certain circumstances the slave could answer with an error-telegram. In this case the function-code in the response-message is increased by 128.

The number of bytes is variable

UI F D1

highD2low

... Dn

low

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Operation via Ethernet IP (Modbus/TCP)

Information!

Checksum fields are not needed, becaus e the TCP/IP and link layer (eg. Ethernet) instad are used to verfiy acc urate delivery of the packet.

Example transaction:

Read 1 register at offset 4 from UI 9. Return value is 5

request 000000000006090300040001 response 00 00 00 00 00 05 09 03 02 00 05

12.2 Ethernet TCP/IP functions

In the following chapter are shown the support functions. Please note, that only the related bytes are shown (bytes 0 - 3 are let away, because the values are 0).

12.2.1 Function 3 (3hex): "Read multiple registers"

This function allows to read the value of read/write-registers.

request: 3 R1

highR2lowN1highN2low

response: 3 B D1

highD1low

…Dn

high

R1/R2: reference number (high byte / low byte) N1/N2: word count (range 1 - 125) (high byte / low byte)

response:

B: byte count of response (b = 2 x word count) D: register values

12.2.2 Function 16 (10hex): "Write multiple registers"

This function allows the setting of several read/write-registers:

request: 10 R1

highR2lowN1highN2low

BD1

response: 10 R1

highR2lowN1highN2low

R1/R2: reference number (2 byte hex-value of register

e.g. 8192 = 0x2000)

N1/N2: Word count (1 - 100) (2 byte)

B: byte count of response (B = 2 x word count / 1 byte)

(redundant information to word count but necessary).

D1 … Dn: register values

low

highD1low

... Dn

highDnlow

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Operation via Ethernet IP (Modbus/TCP)

12.2.3 Function 23 (17hex): "Read/Write multiple registers"

This function allows to read the value of read/write-registers and the setting of several read/write-registers:

request: 17 RR

response: 17 B D1

highRRlowNRhighNRlowRWhighRWlow

NW highNWlow

highD1low

RR: reference numb er for read (2 byte hex-value of register)

NR: word count for read (1 - 125) (2 byte) RW: reference number for write (2 byte hex-value of register) NW: word count for write (1 - 100) (2 Byte)

B: byte count (B = 2 x word count for write / 1 byte)

(redundant information to Word count but necessary)

D1 ... Dn: register value

BD1

highD1low

…Dn

highDnlow

…Dn

low

Example:

Read 2 registers at reference 0 and write 1 register at reference 3 of value 4660 returning values 4 and 4951.

request: 17 RR

highRRlowNRhighNRlowRWhighRWlowNWhighNWlow

request: 17 00 00 00 02 00 03 00 01 02 46 60

response: 17 B D1

highD1lowD2highD2low

BD1

highD1low

response:170400044951

12.2.4 Exception codes

There is a defined set of exception codes to be returned by slaves in the event of problems. Note that masters may send out commands "speculatively", and use the success or exception codes received to determine which MODBUS commands the device is willing to respond to and to determine the size of the various data regions available on the slave.

All exceptions are signaled by adding 128 to the function code of the request, and following this byte by a single reason byte for example as follows:

For instance:

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Operation via Ethernet IP (Modbus/TCP)

03 46 60 00 01 ⇒ 128 02

request: read 1 Register at index 4660

response: exce ption type 2 - „illegal data address“

List of exceptions:

• 01 ILLEGAL FUNCTlON The function code received in the query is not an allowable action for the slave. This may be because the function code is only applicable to newer controllers, and was not implemented in the unit selected. It could also indicate that the slave is in the wrong state to process a request of this type, for example because it is unconfigured and is being asked to return register values.

• 02 ILLEGAL DATA ADDRESS The data address received in the query is not an allowable address for the slave. More specifically, the combination of reference number and transfer length is invalid. For a controller with 100 registers, a request with offset 96 and length 4 would succeed, a request with offset 96 and length 5 will generate exception 02.

• 03 ILLEGAL DATA VALUE A value contained in the query data field is not an allowable value for the slave. This indicates a fault in the structure of the remainder of a complex request, such as that the implied length is incorrect. It specifically does NOT mean that a data item submitted for storage in a register has a value outside the expectation of the application program, since the MODBUS protocol is unaware of the significance of any particular value of any particular register.

• 04 ILLEGAL RESPONSE LENGTH Indicates that the request as framed would generate a response whose size exceeds the available MODBUS data size. Used only by functions generating a multi-part response, such as functions 20 and 21.

• 05 ACKNOWLEDGE Specialized use in conjunction with programming commands

• 06 SLAVE DEVlCE BUSY Specialized use in conjunction with programming commands

• 07 NEGATlVE ACKNOWLEDGE Specialized use in conjunction with programming commands

• 08 MEMORY PARlTY ERROR Specialized use in conjunction with function codes 20 and 21, to indicate that the extended file area failed to pass a consistency check.

• 0A GATEWAY PATH UNAVAILABLE Specialized use in conjunction with Modbus Plus gateways, indicates that the gateway was unable to allocate a Modbus Plus PATH to use to process the request. Usually means that the gateway is misconfigured.

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• 0B GATEWAY TARGET DEVICE FAILED TO RESPOND Specialized use in conjunction with Modbus Plus gateways, indicates that no response was obtained from the target device. Usually means that the device is not present on the network.

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Data Transfer using CIP Messages in RSLogix5000

13. Data Transfer using CIP Messages in RSLogix5000

This chapter explains the data transfer of AS-i 3.0 EtherNet/IP Gateways using CIP Messages in RSLogix5000.

13.1 M SG instruction and Message Type Tag

! Include a MSG instruction. ! Create a new MESSAGE-type tag as control tag for the instruction.

! Select "Configure" on the "New Tag" window or "..."' next to the tag name to

open the "Message Configuration" window.

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! Select the "Communication" tab. ! Browse to the "AS-i Ethernet IP" module ! Check the "Connected" check box.

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13.2 Example 1: read LAS

! Select the "Configuration" tab in the "Message Configuration" window ! Select:

! Message Type: CIP generic ! Service Type: Get attribute single

! Map:

! For "Class": "64" ! For "Instance": "1" (for AS-i circuit 1) ! For "Attribute": "69"

! As "Destination", create a new tag or select an existing tag to hold the incom-

ing data.

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13.3 Example 2: read/write 16-bit (analog) data

! Select the "Configuration" tab in the "Message Configuration" window ! Select:

! Message type: CIP generic

Read 16-bit data from slave address 7

! Select:

! Service type: Get attribute single

! Map:

! For "Class": "66" ! For "Instance": "1" (for AS-i circuit 1) ! For "Attribute": "6E" (16-bit input data slave 7)

! As "Destination", create a new tag or select an existing tag to hold the incom-

ing data.

Write 16-bit data to slave address 7

! Select:

! Service type: Set attribute single

! Map:

! For "Class": "66" ! For "Instance": "1" (for AS-i circuit 1) ! For "Attribute": "8D" (16-bit output data slave 7)

! As "Source element", create a new tag or select an existing tag to hold the

outgoing data

! As "Source length": "4" (16-bit data = 8 bytes)

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System startup using AS-i Control Tools

14. System startup using AS-i Control Tools

The Windows based software AS-i Control Tools enables an easy and clear configuration of the AS-i network.

Information!

AS-i Control Tools must be installed first! This way, the device driver is cop i ed int o the pr ev io us desig ne d fol de r in AS- i Con tr ol

Tools and should be recognized automatically.

1. Connect the device to the PC via its serial interface and the diagnostic inter-

face.

2. Start AS-i Control Tools.

3. Select Master | New.

4. Choose RS232 diagnostic interface as the protocol.

5. Select the appropriate settings (for example serial interface COM 2, station

address <auto>).

6. Select Master | AS-i configuration.

7. The AS-i configuration editor will be started. All detected and configured AS-

i slaves are displayed in this window.

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System startup using AS-i Control Tools

8. Click on a slave to open the dialog window 'slave configuration'.

This window enables the user to edit a slave address and to set AS-i parameters or AS-i configuration data. Additionally, inputs and outputs can be tested.

9. Click the second button on the right side of the tool bar to get a graphical

display of "AS-i Control Tools".

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System startup using AS-i Control Tools

Configuring the AS-i network is easily accomplished by first connecting each AS-i slave separately to the AS-i line and setting its address, followed by pressing the button “Store configuration” to store the existing AS-i network in the AS-i master as configuration data.

Furthermore, an AS-i Address Assistant is available, allowing to perform an address change of a new AS-i slave to the desired address as soon as it is connected to the AS-i network. The desired AS-i configuration can be created offline ahead of time and can be stored to a file. When setting up the system the AS-i slaves are then simply connected, one at a time, to the AS-i network. Further descriptions to all additional features of this software can be obtained from the integrated help file.

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Appendix, Examples

15. Appendix, Examples

15.1 Commissioning with RSLogix5000 V20 or higher

This document describes how to install and use an EDS file and an Add On Instruction for AS-i Ethernet IP Gateways in RSLogix5000 V20 or higher.

1. 1. Start the EDS Wizard: “Tools” –> “EDS Hardware Installation Tool”.

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Appendix, Examples

2. Select "Register an EDS file(s)".

3. Select your EDS file.

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Appendix, Examples

4. Select “Next” until the installation is completed.

5. Create a new Module in the RSLogix I/O Configuration.

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Appendix, Examples

6. Select the Bihl+Wiedemann GmbH AS-i Gateway.

7. Assign Name and IP Address and select “Change” to change the kind of

data being transferred.

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Appendix, Examples

8. Use the Drop Down Menu to select the kind of data.

abbreviation meaning

I/O input and output data I only input data C1[/2] A[/B] slaves circuit 1 [and 2] A [and B] AS-i slaves C1[/2] analog circuit 1 [and 2] analog slaves 29 … 31 C1[/2] slaves 10 … 31 analog circuit 1 [und 2] analog slaves 10 … 31 CI command interface Safety (from SV 4.3) Safety Control/Status (from Safety Version 4.3)

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Appendix, Examples

9. The AS-i Gateway data can now be found in the Controller Tags.

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Appendix, Examples

10. Optionally the example AOI (Add-On Instructions) can be used to copy the

raw data into structured data. Free AOI examples are available:

• AOI-COP_ASi.L5X copies digital data (A/B slaves, circuit 1 und 2, three analog slaves and the command interface.

• AOI-COP_ASi_Safety.L5X copies additionally Safety Control/Status.

• AOI-COP_ASi_Safety_Long_Analog.L5X copies additionally up to 22 analog slaves

! Right click on “Add-On Instructions” and select “Import Add-On Instruc-

tion”.

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Appendix, Examples

11. Select the file "AOI-COP_ASi.L5X" (as an example).

12. Confirm the Import Configuration.

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Appendix, Examples

13. The Add-On Instruction “COP_ASi” and the User-Defined Data Types

“ASI_GW_CI” and “ASI_GW_STRUCTURE” will be created.

! Open the AOIs “Parameters and Local Tags” and adapt the size of the

parameters “raw_inputs” and “raw_outputs” to the actual size of the AS-i Gateways data.

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Appendix, Examples

14. Open the AOIs “Logic” and adapt the length of the actually configured data.

See comments in the routine

100

15. Call the AOI in your program.

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Pepperl+Fuchs VBG-ENXK20-DMD-EV, VBG-ENXK20-DMD, VBG-ENXK20-D User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

1. Introduction

2. Declaration of conformity

2.1 Declaration of conformity

3. Safety

3.1 Intended use

3.2 General safety information

3.2.1 Disposal

4. General

4.1 Product information

4.2 New Generati on of AS-i Gateways with ethernet diagnostics interface The plus points of the new Gateway generation at a glance:

4.3 AS-i specification 3.0

5. Specifications

5.1 Technical data

6. Installation

6.1 Dimensions

6.2 Connections

6.3 Installing in the control cabinet

6.4 Removing

6.5 Commissioning

Switching to advanced display mode

6.5.2 Select Modbus TCP

6.5.2.1 Displaying of Ethernet properties

6.5.2.2 Setting of Ethernet properties

6.5.2.3 Setting of watchdog time

6.5.3 Select EtherNet/IP

6.5.3.1 Select command interface mode

6.5.3.2 Setting of EtherNet/IP properties

6.5.4 Connecting AS-i Slaves

6.6 Q uick setup

6.7 Error tracing

6.7.1 Faulty slaves

6.7.2 Error display (last error)

6.7.3 Replacing the chip card

6.7.4 Local parameter setting of AS-i/Gateways

7. Electrical connection

7.1 Overview of terminals, indicators and operating elements

7.1.1 VBG-ENX-K20-D, VBG-ENX-K20-DMD, VBG-ENX-K20-DMD-EV

7.2 AS-i bus connection

7.3 Information about the device types

7.4 AS-i and power supply terminal assignments

7.4.1 Electrical connection VBG-ENX-K20-D

7.4.2 Electrical connection VBG-ENX-K20-DMD

7.4.3 Electrical connection VBG-ENX-K20-DMD-EV

7.5 Ethernet interface

7.6 Dia gno stics interface

7.6.1 Diagnostics port RS 232

7.7 Chip card

7.8 Indicators and operating elements

7.8.2 Buttons

8. Operation in advanced display mode

9. Advanced Diagnostics for AS-i Masters

9.1 List of corrupted AS-i Slaves (LCS)

9.2 Protocol analysis: Counters for corrupted data telegrams

9.3 Offline Phase for Configuration Errors

9.4 Functions of the AS-i Fault Detector

9.4.1 Duplicate address detection

9.4.2 Earth/Ground Fault Detector

9.4.3 Noise Detector

9.4.4 Over-voltage Detector

9.5 Functions of the new generation of AS-i Gateways

9.5.1 C-programmable Gateways

9.5.2 Interchangeable memory card

9.5.3 Earth fault monitor

9.5.4 Current can be read directly on the unit

9.5.5 Self-resetting fuses

9.5.6 AS-i Power24V capable

9.5.7 Ethernet diagnostics interface with web server

9.5.8 Transitionless operating mode changes

10. EtherNet/IP interface

10.1 Identity object

10.2 Device Level Ring Object

10.3 Quality of Service Object

10.4 Assembly Object

10.5 AS-i Master Object

10.6 AS-i slave Object