Pepperl+Fuchs AS-i Installation instructions

ETHERNET/IP + MODBUS TCP
GATEWAYS
Part 2: Modbus TCP
FACTORY AUTOMATION
Compact Manual

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

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Table of Contents
Table of Contents
EtherNet/IP + Modbus TCP Gateways
1 Introduction...........................................................................................5
2 Declaration of conformity....................................................................6
2.1 Declaration of conformity ...............................................................................6
3 Safety.....................................................................................................7
3.1 Symbols relevant to safety ............................................................................. 7
3.2 General notes on safety .................................................................................. 7
3.3 Disposal............................................................................................................ 7
4 Setting up the AS-i bus........................................................................8
5 Configuration and Start-up of the Safety Monitor.............................9
6 ModbusTCP.........................................................................................10
6.1 Process data................................................................................................... 10
6.1.1 Digital data..................................................................................................................... 10
6.1.1.1 Typical register............................................................................................................. 10
6.1.1.2 Input Data Image IDI (AS-i circuit 1) ......................................................................... 11
6.1.1.3 Input Data Image IDI (AS-i circuit 2) ............................................................................ 12
6.1.1.4 Output Data Image ODI (AS-i circuit 1)........................................................................ 13
6.1.1.5 Output Data Image ODI (AS-i circuit 2)........................................................................ 14
6.1.2 Analog Data ................................................................................................................... 15
6.1.2.1 Input data..................................................................................................................... 15
6.1.2.2 Output data .................................................................................................................. 16
6.1.3 Fieldbus Bits.................................................................................................................. 17
6.1.4 Safety Control/Status.................................................................................................... 18
6.1.5 Monitor and I/O data ..................................................................................................... 20
6.1.6 Diagnostics Safe Link................................................................................................... 22
6.2 Device parameter and diagnostic data ........................................................ 23
6.2.1 Modbus watchdog......................................................................................................... 27
7 Diagnostics .........................................................................................28
7.1 System diagnostics on the PC ..................................................................... 28
7.1.1 Software for diagnostics, service and release measurements................................. 28
7.1.2 AS-i Control Tools.........................................................................................................28
7.1.3 ASIMON.......................................................................................................................... 28
7.1.4 Web server..................................................................................................................... 28
7.2 Diagnostics on the host controller............................................................... 29

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7.2.1 Diagnostics through process data ..............................................................................29
7.2.1.1 Diagnosing the AS-i circuits..........................................................................................29
7.2.1.2 Diagnosing the Safety Monitor......................................................................................29
7.2.2 Diagnosing the safety unit using the command interface.........................................32
7.3 Error indication directly on the device.........................................................33
7.3.1 LEDs ...............................................................................................................................33
7.3.2 LC-Display......................................................................................................................33
7.3.3 AS-i Monitor ...................................................................................................................33
7.3.3.1 Duplicate address detection .........................................................................................33
7.3.3.2 Earth fault monitor ........................................................................................................33
7.3.3.3 Noise voltage detection................................................................................................33
7.3.3.4 Overvoltage detection...................................................................................................33
8 Appendix............................................................................................. 34

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

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

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Safety
3. Safety
3.1 Symbols relevant to safety
3.2 General notes on safety
Only instructed specialist staff may operate the device in accordance with the op-
erating manual.
User modification and or repair are dangerous and will void the warranty and ex-
clude the manufacturer from any liability. If serious faults occur, stop using the de-
vice. Secure the device against inadvertent operation. In the event of repairs, re-
turn the device to your local Pepperl+Fuchs representative or sales office.
The connection of the device and maintenance work when live may only be car-
ried out by a qualified electrical specialist.
The operating company bears responsibility for observing locally applicable safe-
ty regulations.
Store the not used device in the original packaging. This offers the device optimal
protection against impact and moisture.
Ensure that the ambient conditions comply with regulations.
3.3 Disposal
Information!
This symbol indicates important information.
Attention!
This symbol warns of a potential failure. Non-compliance may lead to interruptions of
the device, the connected peripheral systems, or plant, potentially leading to total mal-
functioning.
Warning!
This symbol warns of an imminent danger. Non-compliance may lead to personal inju-
ries that could be fatal or result in material damages and destruction.
Information!
Electronic waste is hazardous waste. Please comply with all local ordinances when
disposing this product!
The device does not contain batteries that need to be removed before disposing it.

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Setting up the AS-i bus
4. Setting up the AS-i bus
1. Connect the unit to power.
2. Connect the AS-i cable to the unit.
3. One after the other connect the AS-i slaves to the AS-i cable and set the
slave addresses. 
You may set the addresses directly on the slave using a portable addresser
or by using the option [SLAVE ADR TOOL] in the display menu of your
gateway.
4. In the display menu select [QUICK SETUP] to use the configuration of all
AS-i circuits connected to the unit.
Confirm with [STORE+RUN].
5. Set the ModbusTCP address and connect the gateway to the host fieldbus
controller. 
You can set the addresses directly using the option [MODBUSTCP] in the
display menu of your gateway or through the PC using the ASIMON soft-
ware with integrated AS-i Control Tools.
The address can also be set by the host controller.
For more detailed information please refer to the installation guide for your gateway
which is included with the unit.

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Configuration and Start-up of the Safety Monitor
5. Configuration and Start-up of the Safety Monitor
Configuration and start-up of the AS-i Safety Monitor is accomplished using a PC/
notebook running the ASIMON configuration software.
Configuration should be performed only by a safety specialist. All safety-related
commands are password protected.
Note!
For more detailed information please refer to the separate manual for the ASIMON
configuration software.
The correct safety functioning of the unit must absolutely be verified in the system!
Note!
Quick Start Guides for commissioning and service are provided on the website avail-
able for download.

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ModbusTCP
6. ModbusTCP
6.1 Process data
Description of the ModbusTCP process data.
6.1.1 Digital data
These data must be integrated into the control in order to access the slaves in the
AS-i circuits.
6.1.1.1 Typical register
Information!
The ModbusTCP interface can manage maximum of 5 simultaneously active
TCP connections on port 502.
The number of Modbus commands that are transmitted via one IP telegram is limited
only by the size of the IP packet.
AS-i circuit 1
process data and actual configuration data
4 x reference access data
4097 ... 4112 r/- input data image (IDI)
4113 ... 4128 r/w output data image (ODI)
4225 r/- EC flags
4226 r/w hi flags
Tab. 6-1.
AS-i circuit 2
process data and actual configuration data
4 x reference access data
8193 ... 8208 r/- input data image (IDI)
8209 ... 8224 r/w output data image (ODI)
8321 r/- EC flags
8322 r/w hi flags
Tab. 6-2.

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ModbusTCP
6.1.1.2 Input Data Image IDI (AS-i circuit 1)
Lower Register
4 x 
reference contact read access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
11 - 16 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16
(For a description of the diagnostic data see. <chap. ‘‘Device parameter and diagnos-
tic data“>)
2 17 - 32 slave 0/0A slave 1/1A slave 2/2A slave 3/3A
D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3
3 33 - 48 slave 4/4A slave 5/5A slave 6/6A slave 7/7A
449 - 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
681 - 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
8113 - 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
Tab. 6-3. AS-i ciruit 1 IDI Lower Register
Higher Register
4 x 
reference contact read access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
4097 1 - 16 slave 1/1A slave 0/0A slave 3/3A slave 2/2A
D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0
4098 17 - 32 slave 5/5A slave 4/4A slave 7/7A slave 6/6A
4099 33 - 48 slave 9/9A slave 8/8A slave 11/11A slave 10/10A
4100 49 - 66 slave 13/13A slave 12/12A slave 15/15A slave 14/14A
4101 65 - 80 slave 17/17A slave 16/16A slave 19/19A slave 18/18A
4102 81 - 96 slave 21/21A slave 20/20A slave 23/23A slave 22/22A
4103 97 - 112 slave 25/25A slave 24/24A slave 27/27A slave 26/26A
4104 113 - 128 slave 29/29A slave 28/28A slave 31/31A slave 30/30A
4105 129 - 144 slave 1B not used slave 3B slave 2B
4106 145 - 160 slave 5B slave 4B slave 7B slave 6B
4107 161 - 176 slave 9B slave 8B slave 11B slave 10B
4108 177 - 192 slave 13B slave 12B slave 15B slave 14B
4109 193 - 208 slave 17B slave 16B slave 19B slave 18B
4110 209 - 224 slave 21B slave 20B slave 23B slave 22B
4111 225 - 240 slave 25B slave 24B slave 27B slave 26B
4112 241 - 256 slave 29B slave 28B slave 31B slave 30B
Tab. 6-4. AS-i ciruit 1 IDI Higher Register

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6.1.1.3 Input Data Image IDI (AS-i circuit 2)
Lower Register
4 x 
reference contact read access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
18 273 - 288 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16
(For a description of the diagnostic data see. <chap. ‘‘Device parameter and diag-
nostic data“>)
19 289 - 304 slave 0/0A slave 1/1A slave 2/2A slave 3/3A
D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3
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
Tab. 6-5. AS-i circuit 2 IDI Lower Register
Higher Register
4 x 
reference contact read access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
8193 257 - 272 slave 1/1A slave 0/0A slave 3/3A slave 2/2A
D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0
8194 273 - 288 slave 5/5A slave 4/4A slave 7/7A slave 6/6A
8195 289 -304 slave 9/9A slave 8/8A slave 11/11A slave 10/10A
8196 305 - 320 slave 13/13A slave 12/12A slave 15/15A slave 14/14A
8197 321 - 336 slave 17/17A slave 16/16A slave 19/19A slave 18/18A
8198 337 - 352 slave 21/21A slave 20/20A slave 23/23A slave 22/22A
8199 353 - 368 slave 25/25A slave 24/24A slave 27/27A slave 26/26A
8200 369 - 384 slave 29/29A slave 28/28A slave 31/31A slave 30/30A
8201 385 - 400 slave 1B not used slave 3B slave 2B
8202 401 - 416 slave 5B slave 4B slave 7B slave 6B
8203 417 - 432 slave 9B slave 8B slave 11B slave 10B
8204 433 - 448 slave 13B slave 12B slave 15B slave 14B
8205 449 - 464 slave 17B slave 16B slave 19B slave 18B
8206 465 - 480 slave 21B slave 20B slave 23B slave 22B
8207 481 - 496 slave 25B slave 24B slave 27B slave 26B
4208 497 - 512 slave 29B slave 28B slave 31B slave 30B
Tab. 6-6. AS-i circuit 2 IDI Higher Register

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6.1.1.4 Output Data Image ODI (AS-i circuit 1)
Lower Register
4 x 
reference contact write access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
11 - 16 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16
(For a description of the diagnostic data see. <chap. ‘‘Device parameter and diag-
nostic data“>)
2 17 - 32 slave 0/0A slave 1/1A slave 2/2A slave 3/3A
D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3
3 33 - 48 slave 4/4A slave 5/5A slave 6/6A slave 7/7A
449 - 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
681 - 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
8113 - 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
Higher Register
4 x 
reference contact write access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
4113 1 - 16 slave 1/1A slave 0/0A slave 3/3A slave 2/2A
D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0
4114 17 - 32 slave 5/5A slave 4/4A slave 7/7A slave 6/6A
4115 33 - 48 slave 9/9A slave 8/8A slave 11/11A slave 10/10A
4116 49 - 66 slave 13/13A slave 12/12A slave 15/15A slave 14/14A
4117 65 - 80 slave 17/17A slave 16/16A slave 19/19A slave 18/18A
4118 81 - 96 slave 21/21A slave 20/20A slave 23/23A slave 22/22A
4119 97 - 112 slave 25/25A slave 24/24A slave 27/27A slave 26/26A
4120 113 - 128 slave 29/29A slave 28/28A slave 31/31A slave 30/30A
4121 129 - 144 slave 1B not used slave 3B slave 2B
4122 145 - 160 slave 5B slave 4B slave 7B slave 6B
4123 161 - 176 slave 9B slave 8B slave 11B slave 10B
4124 177 - 192 slave 13B slave 12B slave 15B slave 14B
4125 193 - 208 slave 17B slave 16B slave 19B slave 18B
4126 209 - 224 slave 21B slave 20B slave 23B slave 22B
4127 225 - 240 slave 25B slave 24B slave 27B slave 26B
4128 241 - 256 slave 29B slave 28B slave 31B slave 30B

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6.1.1.5 Output Data Image ODI (AS-i circuit 2)
Lower Register
4 x 
reference contact write access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
18 273 - 288 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16
(For a description of the diagnostic data see. <chap. ‘‘Device parameter and diag-
nostic data“>)
19 289 - 304 slave 0/0A slave 1/1A slave 2/2A slave 3/3A
D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2 D3
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
Higher Register
4 x 
reference contact write access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
8209 257 - 272 slave 1/1A slave 0/0A slave 3/3A slave 2/2A
D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0
8210 273 - 288 slave 5/5A slave 4/4A slave 7/7A slave 6/6A
8211 289 -304 slave 9/9A slave 8/8A slave 11/11A slave 10/10A
8212 305 - 320 slave 13/13A slave 12/12A slave 15/15A slave 14/14A
8213 321 - 336 slave 17/17A slave 16/16A slave 19/19A slave 18/18A
8214 337 - 352 slave 21/21A slave 20/20A slave 23/23A slave 22/22A
8215 353 - 368 slave 25/25A slave 24/24A slave 27/27A slave 26/26A
8216 369 - 384 slave 29/29A slave 28/28A slave 31/31A slave 30/30A
8217 385 - 400 slave 1B not used slave 3B slave 2B
8218 401 - 416 slave 5B slave 4B slave 7B slave 6B
8219 417 - 432 slave 9B slave 8B slave 11B slave 10B
8220 433 - 448 slave 13B slave 12B slave 15B slave 14B
8221 449 - 464 slave 17B slave 16B slave 19B slave 18B
8222 465 - 480 slave 21B slave 20B slave 23B slave 22B
8223 481 - 496 slave 25B slave 24B slave 27B slave 26B
8224 497 - 512 slave 29B slave 28B slave 31B slave 30B

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6.1.2 Analog Data
This section describes the analog process data. If you have analog slaves in your
AS-i network, incorporate them as described in the following.
6.1.2.1 Input data
AS-i circuit 1
4x 
reference word data
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
5253 1 slave at address 1, channel 1
5254 2 slave at address 1, channel 2
... ... ...
5376 124 slave at address 31, channel 4
Tab. 6-7. 16 bit input data of the AS-i slaves at AS-i circuit 1
AS-i circuit 2
4x 
reference word data
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
9349 1 slave at address 1, channel 1
9350 2 slave at address 1, channel 2
... ... ...
9472 124 slave at address 31, channel 4
Tab. 6-8. 16 bit input data of the AS-i slaves at AS-i circuit 2
Note!
A-Slaves map the data on channels 1 and 2.
B-Slaves map the data on channels 3 and 4.

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ModbusTCP
6.1.2.2 Output data
AS-i circuit 1
4x 
reference word data
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
5125 1 slave at address 1, channel 1
5126 2 slave at address 1, channel 2
... ... ...
5248 124 slave at address 31, channel 4
Tab. 6-9. 16 bit output data of the AS-i slaves at AS-i circuit 1
AS-i circuit 2
4x 
reference word data
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
9221 1 slave at address 1, channel 1
9222 2 slave at address 1, channel 2
... ... ...
9344 124 slave at address 31, channel 4
Tab. 6-10. 16 bit output data of the AS-i slaves at AS-i circuit 2
Note!
A-Slaves map the data on channels 1 and 2.
B-Slaves map the data on channels 3 and 4.

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6.1.3 Fieldbus Bits
The fieldbus bits enable communication between the controller and the safety
program. The fieldbus bits can be used to pass any acknowledgment signals or
similar to the safety program and provide status information to the controller.
The states of the AS-i Safety in- and outputs are sent to the controller via the in-
put data image (see par. <Safety diagnostics in the Input Data Image (IDI)>).
Note!
Available only with gateways with integrated safety monitor.
Safety Fieldbus Bits (data for read/write access)
4 x 
reference contact read/write access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 12345678910 11 12 13 14 15 16
51 801 - 816 fieldbus bits
Tab. 6-11. Safety Fieldbus Bits (data for read/write access)

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6.1.4 Safety Control/Status
Note!
Available only with gateways with integrated safety monitor.
Safety Status (data for read access)
4 x 
reference contact read access
bit value 215 214 213 212 211 210 29282726252423222120
„bit" 12345678910 11 12 13 14 15 16
35 545 - 560 safety status OSSD 1 safety status OSSD 2
36 561 - 576 safety status OSSD 3 safety status OSSD 4
37 577 - 592 safety status OSSD 5 safety status OSSD 6
38 593 - 608 safety status OSSD 7 safety status OSSD 8
39 609 - 624 safety status OSSD 9 safety status OSSD 10
40 625 - 640 safety status OSSD 11 safety status OSSD 12
41 641 - 656 safety status OSSD 13 safety status OSSD 14
42 657 - 672 safety status OSSD 15 safety status OSSD 16
43 673 - 688 safety status OSSD 17 safety status OSSD 18
44 689 - 704 safety status OSSD 19 safety status OSSD 20
45 705 - 720 safety status OSSD 21 safety status OSSD 22
46 721 - 736 safety status OSSD 23 safety status OSSD 24
47 737 - 752 safety status OSSD 25 safety status OSSD 26
48 753 - 768 safety status OSSD 27 safety status OSSD 28
49 769 - 784 safety status OSSD 29 safety status OSSD 30
50 785 - 800 safety status OSSD 31 safety status OSSD 32

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EtherNet/IP + Modbus TCP-Gateways
ModbusTCP
The table shows the color coding as represented in the ASIMON software.
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.
Safety Status per OSSD (release circuit)
Bit value
[0 ... 2] Status or color Description
0 continuous green output on
1 flashing green Wait time for Stop cat. 1 running
2 continuous yellow Start-up / Restart block active
3 flashing yellow External test required / Acknow-
ledgment / Turn-on delay active
4 continuous red output off
5 flashing red error
6 grey or off output not projected
7reserved
Bit value
[3 ... 5] status or color
reserved
Bit value
[6] status or color
0 no device flashing yellow
1 at least one device flashing yellow
Bit value
[7] status or color
0 no device flashing red
1 at least one device flashing red
Tab. 6-12. Coding of status bytes
Safety Control (data for write access)
4 x 
reference contact write access
bit value 215 214 213 212 211 210 29282726252423222120
„bit“ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
35 545 - 560 reserved 2.Y2 2.Y1 1.Y2 1.Y1
Tab. 6-13. Safety Control Internal Monitor (data for write access)

19.02.2016
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EtherNet/IP + Modbus TCP-Gateways
ModbusTCP
6.1.5 Monitor and I/O data
In the fieldbus configuration the designator Monitor and I/O Data can be added as
cyclical data. The designator contains 6 bytes of information about the current
switching states of the local in- and outputs as well as 1 byte of monitor informati-
on. These are encoded as follows:
Note!
Available only with gateways with integrated safety monitor.
4x 
reference read access
Bit value 215 214 213 212 211 210 29282726252423222120
„Bit“ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
52 Monitor Info Status SI1/SI21or S11-S222
1. Devices with 6 local I/Os
2. Safety Basic Monitors with ethernet interface
53 Status SI3/SI41 or S31-S422Status SI5/SI61 or S51-S622
54 Status SO1/SO2 Status SO3/SO41 or reserved2
55 Status SO5/SO61 or reserved2reserved
Tab. 6-14.
Coding of the monitor info
Bit 0 Description
0 Monitor in configuration mode
1 Monitor in protection mode
Bit 1 Description
0 24V missing
124Vo.k.
Bit [2 … 5] Reserved
Bit 6 Description
0 No component in the Test state 
(yellow flashing)
1 At least one component in the 
Test state (yellow flashing)
Bit 7 Description
0 No component in the Error state 
(red flashing)
1 At least one component in the 
Error state (red flashing)