ABB S800 I/O User manual

S800 I/O
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for Advant Fieldbus 100
User’s Guide
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The information in this document is subject to change without notice and should not be construed as a commitment by
ABB Automation Products AB. ABB Automation Products AB assumes no responsibility for any errors that may appear
in this document.
In no event shall ABB Automation Products AB be liable for direct, indirect, special, incidental, or consequential damages
of any nature or kind arising from the use of this document, nor shall ABB Automation Products AB be liable for
incidental or consequential damages arising from use of any software or hardware described in this document.
This document and parts thereof must not be reproduced or copied without ABB Automation Products AB’s written
permission, and the contents thereof must not be imparted to a third party nor be used for any unauthorized purpose.
The software described in this document is furnished under a license and may be used, copied, or disclosed only in
accordance with the terms of such license.
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This product meets the requirements specified in EMC Directive 89/336/EEC and in Low Voltage Directive 73/23/EEC.
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ABB Master, MasterFieldbus, and MasterBus are registered trademarks of ABB Asea Brown Boveri Ltd., Switzerland
Advant is a registered trademark of ABB Asea Brown Boveri Ltd., Switzerland.
Advant Controller and Advant Fieldbus are trademarks of ABB Asea Brown Boveri Ltd., Switzerland
PROFIBUS and PROFIBUS-DP are registered trademarks of Profibus International (P.I.).
HART is a registered trademark of HART Communication Foundation.
Copyright © ABB Automation Products AB 2000.

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1.1 About This Book....................................................................................................2
1.2 Product Overview...................................................................................................3
1.2.1 Product Scope........................................................................................4
1.2.1.1 CI810/CI810A Fieldbus Communications Interface......4
1.2.1.2 CI820 Fieldbus Communications Interface....................7
1.2.1.3 TB815 Interconnection Unit.........................................10
1.3 Related Documentation........................................................................................14
1.4 Terminology .........................................................................................................15
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3.1 Before You Start...................................................................................................19
3.1.1 CI810/CI820 FCI ................................................................................19
3.1.1.1 Address Switches..........................................................19
3.1.1.2 Advant Fieldbus 100 Connections................................20
3.1.1.3 Advant Fieldbus 100 Twisted Pair Connection............22
3.1.1.4 Optical ModuleBus Connections..................................26
3.1.1.5 Power Supply Connections...........................................27
3.2 Preference Settings...............................................................................................28
3.2.1 Advant Fieldbus 100 Loading.............................................................28
3.2.1.1 Bus Load Calculation up to 2,000 meters ....................29
3.2.1.2 Bus Load Calculation up to 8,500 meters ....................30
3.2.1.3 Bus Load Calculation up to 15,000 Meters..................31
3.2.1.4 Data Scanning...............................................................33

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4.1 Operating Overview.............................................................................................35
4.2 Getting Started .....................................................................................................35
4.2.1 FCI Functionality on Advant Fieldbus 100 ........................................35
4.2.1.1 Module Configuration and Supervision.......................36
4.2.1.2 Signal Conditioning .....................................................36
4.2.1.3 Dynamic Data Transfer................................................37
4.2.2 I/O Module Functionality ...................................................................38
4.2.2.1 Module Identity............................................................39
4.2.2.2 Module States...............................................................40
4.2.2.3 Configuration and Parameters......................................42
4.2.2.4 OSP-Watchdog.............................................................44
4.2.2.5 Module Status...............................................................44
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5.1 Preventive Maintenance.......................................................................................45
5.2 Hardware Indicators.............................................................................................45
5.2.1 CI810 FCI Module LEDs ...................................................................45
5.2.2 CI820 FCI Module LEDs ...................................................................47
5.3 Fault Finding and User Repair.............................................................................48
5.3.1 Communication Module Replacement ...............................................48
5.3.2 Application Memory Reset.................................................................51
5.4 Backup/Restore Procedures .................................................................................52
5.4.1 Load the CI810 Software Upgrade .....................................................52
5.4.2 Load the CI820 Software Upgrade .....................................................54
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A.1 CI810 Fieldbus Communications Interface (FCI) ...............................................57
A.2 CI820 Fieldbus Communications Interface (FCI) ...............................................63
A.3 TB815 Interconnection Unit ................................................................................68

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The S800 I/O is distributed modular I/O which communicates with numerous
controllers over a Advant Fieldbus 100 (AF 100), PROFIBUS-DP or directly.
The S800 I/O provides easy installation of the I/O modules and process cabling. It is
highly modularized and flexible so that I/O modules can be combined to suit many
applications.The S800 I/O can be mounted in many configurations to fit most
requirements.
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This book provides a description of the S800 I/O field communication using Advant
Fieldbus 100. It provides instructions for site planning and installation, start-up and
shutdown procedures, and information regarding capacity and performance. This
book is not intended to be the sole source of instruction for the S800 I/O system.
This chapter provides introductory and background information including
guidelines how to find information in the manual related documentation and a
product and functional overview.
Chapter 2 guides in installation of the Advant Fieldbus 100 FCIs
Chapter 3 will give you the information needed to obtain the desired function.
The main information is structured as follow:
• Design considerations and guidelines are given.
• Capacity and performance.
Chapter 4 discusses the different start modes and operating modes of the Advant
Fieldbus 100 FCIs.
Chapter 5 focus is on fault finding supported by built in diagnostics and use of
system status displays in operator station and LEDs on the Advant Fieldbus 100
FCIs.
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appropriate to draw the readers attention to safety-related or other important
information. It also includes 7LSV to provide useful hints to the reader. The symbols
should be interpreted as follows:
Warning indicates the presence of a hazard which could result in SHUVRQDOLQMXU\ .
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Although :DUQLQJ hazards are related to personal injury, and &DXWLRQ hazards are
associated with equipment or property damage, it should be understood that
operation of damaged equipment could, under certain operational conditions, result
in degraded process performance leading to personal injury or death. Therefore, it is
important to comply fully with all :DUQLQJ and &DXWLRQ notices.
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The S800 I/O provides easy installation of the I/Omodules and process cabling. It is
highly modularized and flexible so that the I/O modules can be combined to suit
many applications. The S800 I/O modules and a Fieldbus Communication Interface
(FCI) are combined to form an I/O Station.
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Information alerts the reader to pertinent facts and conditions.
Tip indicates advice on, for example, how to design your project or how to use a
certain function.
Those people involved in system engineering should attend the applicable system
engineering or maintenance courses offered by ABB Automation University.

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The CI810/CI810A Fieldbus Communication Interface (FCI) module is a
configurable communication interface which performs operations such as signal
processing, gathering of various supervision information, OSP handling and
configuration of re-inserted I/O modules. The FCI connects to a controller by way
of the Advant Fieldbus 100 (AF 100) twisted pair segment.
The FCI has two AF 100 interfaces which allows the use of redundant cable media.
The Advant Fieldbus 100 uses a twisted pair cable with a total length of up to 750
meters (2450’). Up to 32 stations can be configured on one AF 100 segment.
The FCI has two rotary switches that select its address on the fieldbus in the range
of 01 - 79.
An I/O Station can consist of the FCI module, ModuleBus Modems and the I/O
modules. The FCI is the bus-master on the S800 I/O ModuleBus and communicates
with the S800 I/O modules. It is a pure “slave station” on the AF 100 which is
controlled by a master station.
I/O Station modules are mounted on DIN rails and are connected by the ModuleBus.
This principle allows horizontal and vertical mounting on the wall.
CI810 exists in different versions:
• CI810 First version.
• CI810V1 With media redundancy
• CI810V2 New Advant Fieldbus 100 connector with locking screw
• CI810A With more memory.
In the text is CI810 used for all versions if nothing else is said.

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Figure 1-2 shows the FCI module.
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CI810/CI810A FCI Module
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ower Supply
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software
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The FCI communicates with the Advant Controller, ModuleBus Modems and the I/O
modules. The FCI handles the I/O modules operations such as read and write data,
read status and configuration of modules and channels. The FCI has a connector for
the TB810/TB811 Optical ModuleBus Port.
The FCI provides 24V d.c. (from the source) and an isolated 5V d.c. power to the
base cluster’s I/O modules (12 maximum) by way of the ModuleBus connections.
One power source (single or redundant 24V d.c.) can be connected to the power
terminals (L+ & L-) of the FCI. A replaceable fuse for the 24V supply to the I/O
modules is located under the fuse cover.
1:1 redundant power sources can be supervised by connecting the power sources
POWER OK status signals to terminals SA and SB.
The size, type and direction of data to be transferred on the AF 100 bus depends on
and is determined by the I/O module type. The FCI can be configured to send or
transmit dynamic data over the Advant Fieldbus 100 with cycle times in the interval
of 1 to 4096 ms.
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