Siemens SICAM AK User Manual

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SICAM RTUs

SICAM AK

Redundan

Preface

Redundancy via SCA

Redundancy via CP

SICAM RTUs AK3: Redundancy in one Rack

Configuration of SICAM AK

, Table of Contents

-RS

-6010

and CP-6010

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Note

Please take notice of the notes and warnings for your safety in the preface.

Disclaimer of Liability

Although we have carefully checked the contents of this publication for conformity with the hardware and software described, we cannot guarantee complete conformity since errors cannot be excluded.

The intervals and any corrections that might become necessary are included in the next releases. Any suggestions for improvement are welcome. Subject to change without prior notice.

Document Label: Release Date:

Copyright © Siemens AG The reproduction, trans m iss io n or use of t his doc um e nt or its contents is not permitte d wi Offenders will be liable for damages. All rights, including rights created by patent grant or regi str ati o n o f a utility model or design, are reserved.

information provided in this manual is checked at regular

SICRTUs-HBSICAMAKRED-ENG_V2.07

10.2016

Siemens AG Unrestricted Order no.: DC2-026-2.07

2016

thout express written authority.

Preface

Purpose of this manual

This manual describes basic terms about redundancy in SICAM AK and conveys basic knowledge about the principle functionality of redundancy:

• Redundant basic system elements (BSE)

• Redundant automation units (AU)

under the aspects of redundancy switchover, hardware redundancy and application-related redundancy.

In addition certain default confi gurati ons are show n:

• Representation of the configurations

• Connection instructions

• Information about cable types and lengths use d

• List of modules and cables used

• Parameterization of the redundancy application

Target Group

The document you are reading right now is addressed to users, who are in charge of the following engineering tasks:

• Conceptual activities, as for example design and configuration

• Mechanical installation

• Engineering and testing with the designated engineering tools

• Technical system maintenanc e and servi ce, mod ule han dlin g

Within this manual there are hints how to obtain information or files by means of

Support Products. If you have no access please consult your project manager at Siemens.

Online

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Preface

Placement into the Information Landscape

Document name Item number

SICAM AK System Description MC2-021-2 SICAM AK user Manual DC2-017-2 SICAM RTUs Common Functions Peripheral Elements According to

IEC 60870-5-101/104 SICAM RTUs Common Functions System and Basic System Elements DC0-015-2 SICAM RTUs Common Functions Protocol Elements DC0-023-2 SICAM TOOLBOX II Online Help *) CAEx plus Online Help *)

available in the engineering system SICAM TOOLBOX II

Further Support

For more information, please contact our C ust omer Suppor t Cent er: Phone: +49 (0)180 524 70 00 Fax: +49 (0)180 524 24 71 (charges depending on provider)

support.ic@siemens.com

e-mail:

DC0-011-2

The

Siemens Power Academy offers a comprehensive program of professional training events

in the fields of power generation, distribution and transmission. Main training centers are:

Nuremberg, Germany (Head Office) Phone: +49 911 433 7415 Fax: +49 911 433 5482

power-academy.ptd@siemens.com

Schenectady, NY, USA Phone: +1 518 395 5005 Fax: +1 518 346 2777

pti-edpro.ptd@siemens.com

Vienna, Austria Phone: +43 51707 31143 Fax: +43 51707 55243

power-academy.at@siemens.com

Hebburn, United Kingdom Phone: +44 1914 953449 Fax: +44 1914 953693

pti-training.stdl.uk@siemens.com

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Qualified Personnel

Danger

Consider obligatory the safety r

1. Switch off electricity all

2. Ensure that electricity cannot be switched on again!

3. Double check that no electrical current is flowing!

4. Discharge, ground, short circu

5. Cover or otherwise isolate components that are still electrically active!

Commissioning and operation of the equipm ent (mo dule, device) described in this manual must be performed by qualified personnel only. As used in the safety notes contained in this manual, qualified personnel are those persons who are authorized to commission, release, ground, and tag devices, systems, and electrical circuits in accordance with safety standards.

Use as Prescribed

The equipment (device, module) must not be used for any other purposes than those described in the Catalog and the Technical Description. If it is used together with third-party devices and components, these must be recommended or approved by Siemens.

Correct and safe operation of the product requires adequate transportation, storage, installation, and mounting as well as appropriate use and maintenance.

During operation of electrical equipment, it is unavoidable that certain parts of this equipment will carry dangerous voltages. Severe injury or damage to property can occur if the appropriate measures are not taken:

Preface

• Hazardous voltages can be present on all switching co mpon ents con ne cted to the pow er supply.

• Even after the supply voltage has been disconnected, hazardous voltages can still be present in the equipment (capacitor storage).

• The limit values indicated in the manual or the operating instructions must not be exceeded; that also applies to testing and commissioning.

ules for the accomplishment of works at electrical plants:

-pole and on all sides!

it!

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Preface

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Open Source Software

This product contains, among other things, Open Source Software developed by third parties. The Open Source Software used in this product and the license agreements concerning this software can be found in the Readme_OSS. These Open Source Software files are protected by copyright.

Your compliance with those license conditions will entitle you to use the Open Source Software as foreseen in the relevant license. In the event of conflicts between Siemens license conditions and the Open Source Software license conditions, the Open Source Software conditions shall prevail with respect to the Open Source Software portions of the software. The Open Source Software is licensed royalty-free.

Insofar as the applicable Open Source Software License Conditions provide for it you can order the source code of the Open Source Software from your Siemens sales contact against payment of the shipping and handli ng charg es - for a period of at least 3 years since purchase of the Product.

We are liable for this product including the Open Source Software contained in it pursuant to the license conditions applicable to the Product. Any liability for the Open Source Software beyond the program flow intended for this product is explicitly excluded. Furthermore any liability for defects resulting from modifications to the Open Source Software by you or third parties is excluded. We do not provide any technical support for this Product if it has been modified.

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Open Source Software

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Table of Contents

1 Redundancy via SCA-RS .................................................................................................13

1.1 Overview .............................................................................................................14

1.1.1 Redundancy ..................................................................................................14

1.1.2 Synchronization .............................................................................................15

1.1.2.1 CAEx plus Program ..................................................................................17

1.1.2.2 Singular Ax PE .........................................................................................17

1.1.3 Voting ............................................................................................................19

1.1.3.1 Automatic Voting ......................................................................................19

1.1.3.2 Application-Related Voting .......................................................................19

1.1.4 Redundancy Switchover ................................................................................19

1.1.5 Overview of Redundancy Modes ..................................................................20

1.1.6 Overview of Synchronization Modes .............................................................21

1.2 CPU-Redundancy (Redundant Basic System Elements) ..................................23

1.2.1 Default Configurations ...................................................................................24

1.2.1.1 SICAM AK - SICAM AK PE, electrically connected .................................24

1.2.1.2 SICAM AK - SICAM TM PE, Electrically Connected ................................26

1.2.1.3 SICAM AK - SICAM TM PE, Electrically and Optically Connected ..........28

1.2.1.4 SICAM AK - SICAM TM PE, Optical, Red. BSE + Red . Ax -PE-Bus ........30

1.2.2 Data Transfer Between Redundant BSE Pairs ............................................31

1.2.3 Parameter Setting..........................................................................................32

1.2.3.1 Parameter Setting of the CP-2014/CPCX25 ............................................32

1.2.3.2 Automatic Voting ......................................................................................34

1.2.3.3 Settings for PREs (CPU Redundancy) .....................................................35

1.2.3.4 Settings for BSEs (CPU Redundancy) .....................................................38

1.3 Redundant Automation Units..............................................................................41

1.3.1 Default Configurations ...................................................................................42

1.3.1.1 Redundant AUs, Voting by SCA-RS, Distance up to 15 m .....................42

1.3.1.2 Redundant AUs, Voting by SCA-RS, Distance up to 200 m ....................45

1.3.1.3 Redundant AUs, Voting by SCA-RS, Distance higher than 200 m ..........47

1.3.1.4 Redundant Automation Units in Star-Shaped Configurations ..................45

1.3.1.5 Redundant Automation Units in Ring-Shaped Configurations .................51

1.3.2 Parameter Setting..........................................................................................52

1.3.2.1 Parameter Setting of the CP-2014/CPCX25 ............................................52

1.3.2.2 Settings for PREs (AU Redundancy) .......................................................53

1.3.2.3 Settings for BSEs (AU Redundancy) .......................................................55

1.4 Parameter Setting of the CP-2017/PCCX25 ......................................................58

1.4.1 Mirror Parameters ..........................................................................................61

1.5 Redundancy of Power Supply ............................................................................63

1.5.1 General ..........................................................................................................63

1.5.2 Possible Configurations .................................................................................64

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1.5.2.1 Fitting Power Supply in CM-2834 .............................................................65

1.5.2.1.1 Installing 1st Power Supply ..................................................................65

1.5.2.1.2 Installing 2nd Power Supply .................................................................65

1.5.2.2 Fitting Power Supply in CM-2836 .............................................................67

1.5.2.2.1 Installing 1st Power Supply ..................................................................67

1.5.2.2.2 Installing 2nd Power Supply .................................................................67

1.5.2.2.3 Installing the 3rd and 4th Power Supply ................................................69

1.5.2.3 Fitting Power Supply in CM-2833 .............................................................72

1.5.2.3.1 Installing 1st Power Supply ..................................................................72

1.5.2.3.2 Installing 2nd Power Supply .................................................................73

1.5.2.4 Parameter Setting ....................................................................................75

1.6 Redundancy Messages ......................................................................................76

1.6.1 Redundancy Control Messages ....................................................................76

1.6.2 Redundancy Return Information Messages ..................................................81

1.6.3 Redundancy Control with CAEx plus ............................................................83

2 Redundancy via CP-6010 ................................................................................................85

2.1 Overview .............................................................................................................86

2.1.1 System Components .....................................................................................86

2.1.2 Function .........................................................................................................87

2.2 CP-6010 (Redundancy Voter) ............................................................................88

2.2.1 Power Supply and Firmware .........................................................................88

2.2.2 Lighted Display ..............................................................................................89

2.2.2.1 Behavior ...................................................................................................90

2.2.3 CM-6820 (Key Switch Module) ......................................................................91

2.2.4 SICAM AK Redundanc y without Key Switch .................................................92

2.3 Connecting SICAM AK Redundancy System .....................................................93

2.3.1 Configuration .................................................................................................93

2.3.2 Necessary Components ................................................................................94

2.3.3 Connector Pin Assignment ............................................................................95

2.3.4 Configuration Switch......................................................................................95

2.4 SICAM AK Redundanc y Engineering .................................................................96

2.4.1 Initializing Target System ..............................................................................96

2.4.1.1 Configure IP Address for Engineering PC ................................................96

2.4.1.2 Loading Firmware .....................................................................................97

2.4.1.3 SD Card Error ...........................................................................................97

2.4.2 Parameterization ...........................................................................................98

2.4.2.1 Logon........................................................................................................98

2.4.2.2 User and Rights ......................................................................................100

2.4.2.3 Set Addresses ........................................................................................100

2.4.2.3.1 IP Configuration ................................................................................100

2.4.2.3.2 Address configuration acc ording to IEC 60870-5-104 ......................101

2.4.2.3.3 Reload Default Parameters ...............................................................103

2.4.2.3.4 Load Updated Firmware ....................................................................103

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Table of Contents

2.4.3 Time Settings ...............................................................................................103

2.4.3.1 Local Time Set .......................................................................................103

2.4.3.2 Time Zone ..............................................................................................104

2.4.3.3 Daylight Saving Time Rule .....................................................................105

2.4.4 Data Recording ............................................................................................105

2.4.4.1 Event Log ...............................................................................................105

2.4.4.2 Diagnostics Log ......................................................................................106

2.5 SICAM AK Switchover Sett i ngs ........................................................................107

2.5.1 Communication Settings .............................................................................107

2.5.1.1 System-Technical Settings .....................................................................107

2.5.2 Example of Global Switchover ....................................................................109

2.5.2.1 System-Technical Settings .....................................................................109

2.5.2.2 Process-Technical Settings ....................................................................110

2.5.2.2.1 Control Message from CP-6010 to SICAM AK .................................111

2.5.2.2.2 Return Information Message from SICAM AK to CP-6010 ...............112

2.5.3 Example of Line-by-Line Switchover ...........................................................113

2.5.3.1 System-Technical Settings .....................................................................113

2.5.3.2 Process-Technical Settings ....................................................................114

2.5.3.2.1 Control Message from CP-6010 to SICAM AK .................................115

2.5.3.2.2 Return Information Message from SICAM AK to CP-6010 ...............116

2.6 Configuration of Priority Messages in SICAM AK ............................................117

2.6.1 Priority Logic ................................................................................................117

2.6.1.1 Overview.................................................................................................117

2.6.1.2 CAEx plus ...............................................................................................117

2.6.2 Process-technical Settings ..........................................................................118

2.6.2.1 Settings for Communication Fault ..........................................................119

2.6.2.1.1 1703 System Link ..............................................................................119

2.6.2.1.2 CAEx plus Link ..................................................................................120

2.6.2.2 Settings for Communication Board Failure ............................................120

2.6.2.3 Settings for Priority Signals ....................................................................121

2.6.2.3.1 Output Link of CAEx plus ..................................................................121

2.6.2.3.2 Communication Output Link ..............................................................122

A Configuration of SICAM AK and CP-6010 ...................................................................123

A.1 Configuration for CP-6010 to SICAM AK .........................................................131

A.2 Configuration for SICAM AK to CP-6010 .........................................................134

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Table of Contents

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1 Redundancy via SCA-RS

1.1 Overview .............................................................................................................14

1.2 CPU-Redundancy (Redundant Basic System Elements) ..................................23

1.3 Redundant Automation Units..............................................................................41

1.4 Parameter Setting of the CP-2017/PCCX25 ......................................................58

1.5 Redundancy of Power Supply ............................................................................63

1.6 Redundancy Messages ......................................................................................76

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Redundancy via SCA-RS

1.1 Overview

1.1.1 Redundancy

With redundancy one part of the system is used for the operation (active), while the other system part is on standby.

For simple redundancy applications the processing elements are designed redundant, whereby one is active and the other is passive (Standby). With a failure of the active processing element a switchover to the standby can take place without any operational interruption, refer also to section can be realized simply and inexpensively).

With redundant communication routes, both communication interfaces can be used at the same time for the purpose of load sharing. If one communication link fails, all data are sent over the communication link still available. In this case one speaks of functional redundancy. Here, this concerns communication redundancy between two identical single point protocol elements (PRE). These must sit on the same protocol module (in other words PRE0 with PRE1 or PRE2 with PRE3). The data are sent and received over one or the other protocol element. In the error free state the distribution can take place either fixed (data split m ode) or according to load (load share mode)

1.1.2, Synchronization (this way redundant automation tasks

For redundant Front-Ends the switchover can take place separately for each communication interface. This increases the availability, especially with redundant communication routes to the RTU.

If automation units (AU) are designed redundant, a permanent comparison of the open/closed loop user programs can also be carried out with the help of a vendor module in the CAEx plus application (application-related redundancy)

Based on the system information received, a voter decides which system part is active, when this is deactivated (switched passive) and when it activates the passive system part. The voter therefore performs the switchover from one system part to the other, refer to section

Voting.

For SICAM AK there are mainly two distinct types of redundancy:

• CPU Redundancy Always means the presence of one or multiple CPU pairs (including SSE and PE) within

one AU

• AU Redundancy Always means the presence of one AU pair with the same functionality.

This type of redundancy refers to two AUs.

In the case of CPU redundancy, up to 5 redundant processing elements can be configured in one SICAM AK. Since the power supply can also be designed redundant, an availability is achieved close to that with two separate automation units.

1.1.3,

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Redundancy via SCA-RS

In the case of AU redundancy one differentiates between two types of switchover:

• Global redundancy switchover (automatic voting by SCA-RS or application-related voting) The entire AU is either in the redundancy state active or passive.

• Line-by-line redundancy switchover (automatic voting by SCA-RS or application-related voting) Only certain elements of an AU are switched to the passive state. In an AU some elements can be active, others passive.

Prerequisites of Redundancy

Each of the two elements of the redundancy pair is already configured separately. All redundant elements must have the same HW-FW configuration and be loaded with the

same FW version and the same parameters (state). In certain redundancy configurations after startup messages i n contr ol dire cti on (commands,

setpoint values,…) will be transmitted only to the active component /CPU be cau se only the active component has replied to the gene ral interrogation and thus, the distribution criteria (CASDU) has been learned.

If you want to have a transmission also to the passive components/CPUs, the following solutions are available:

• selective data flow

• data flow filter

in the topology just enter "both directions" as data flow direction for a com mun icat ion interface, then „activation“ will be also sen t without learn ed CASDU.

1.1.2 Synchronization

For the synchronization one can distinguish between two cases:

• Synchronization via HSL The High Speed Link (HSL) is used for the synchronization of the redundant elements for

both types of redundancy (CPU redundancy and AU redundancy). The interface is monitored by means of periodical monitoring messages. These monitoring

messages are generated and monitored by the system elements or automation units at both sides of the interface.

• Synchronization via external communi cat ion Here the monitoring time is dependent on the protocol. The system-technical parameter

Redundancy | Synchr onizat ion para meters | Red_Sync monitoring timeout

is used for monitoring the redundancy-synchronization interface and defines a time period, withi n which a corresponding monitoring message is generated in case an error has occurred (monitoring timeout for the interface). This means, if no communication takes place within this parameterized time, the failure is detected. The value is to be set according to the protoc ol used.

The control of the passive C-CPU is always timed by the active one, so that the function diagram (FUD) runs simultaneously. Consequently the passive CPU has the same data as the active CPU: the input data in the FUD on the active and passiv e are ident ical, consequently the output data also have the same values.

A comparison (or a synchronization or an update) takes place in 2 cases:

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Redundancy via SCA-RS

• An update is requested by the user via the FUD

• An update is carried out automatically for the fol lowing changes of state:

─ Going inconsistency of the control parameter ─ Going inconsistency of the Ax-PE parameter ─ Going redundancy synchronizing link failure (if FUDs are consistent)

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During an update the following parts of the control are transmitted to the passive CPU:

• Instance data of all program instances

• Instance data of all global variable objects

• Signal process image (excl. system data points)

• Status process image of the signals

What is synchronized?

• CAEx plus program

• Singular Ax PE

1.1.2.1 CAEx plus Program

The start of every single task of the CAEx plus application, which runs on both CPUs, is synchronized over the HSL.

Redundancy via SCA-RS

The exchange of multiple data points between the two CPUs, on which the CAEx plus application is running, is performed by means of CAEx plus modules, refer to section 1.6.3,

Redundancy Control with CAEx plus.

Another kind of synchronization takes place by copying the process image of the CAEx plus application from the active CPU to the passive CPU. This synchronization is carried out after the startup or by the user.

The tasks are stopped during this calibration. Please note, that redundant CAEx plus applications require longer cycle times than one single

application.

1.1.2.2 Singular Ax PE

The connection of one PE to two redundant BSEs is called singular PEs. The active BSE communicates with the PE. The passive BSE receives information via HSL. Redundant BSEs are located either inside one AU (CPU-redundancy) or in separate AUs

(=AU-redundancy).

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Redundancy via SCA-RS

Example for CPU-Redundancy: FUD is running, for instance, on both C-CPUs of the AU. Synchronization mode is HSL with singular Ax-PEs.

Example for AE-redundancy with singular AX-PE-Bus.

Periodical data points from the PEs are detected automatically over the HSL and used by the passive CPU.

Spontaneous data points are copied from the active CPU to the passive CPU. If the communication between the passive BSE and the PE is interrupted, no further periodical

data points are updated on this BSE. Spontaneous data points are flagged as NT (not topical) and also not updated. Following restoration of the communication the periodical data points are updated

immediately. If the FUD has been changed during the communication failure between the passive BSE and

the PE, the status of the CAEx plus application is not identic a l on both BSE s. The synchronization of the spontaneous data points must take place by copying the process

image, see parameter Red_Sync Org_Abb, in section 1.4,

Parameter Setting of the CP-

2017/PCCX25.

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1.1.3 Voting

1.1.3.1 Automatic Voting

The voting process is bas ed on the definition of priorities in the redundancy table (see also the description of the priority levels in sections

• CPU Redundancy The voting between both BSEs is performed automatically by the M-CPU (automatic

voting with CPU redundancy).

• AU Redundancy The voting between both AUs is performed automatically by the SCA-RS, regardless of

the type of switchover (gl oba l and line-by-line redundancy switchover)

1.1.3.2 Application-Related Voting

Redundancy via SCA-RS

1.2.3.2 ff.) and applies for

The voting process is usually performed by an external application based on user data messages received (more precisely: redundancy status information control messages) (see also section the voter thereby also makes use of the error messages of the sum and detail diagnostic, in order to generate its own redundancy control messages for the switchover.

This way the behavior of the external application can be defined with any level of flexibility. The voting process is therefore not based on the definition of priorities.

1.6, Redundancy Messages). However, the voting is primarily application-related,

1.1.4 Redundancy Switchover

For AU redundancy there are 2 switchover possibilities:

• Global redundancy switchover (automatic voting by SCA-RS; application-related voting)

The entire AU is either in the redundancy state active or passive.

• Line-by-line redundancy switchover (automatic voting by SCA-RS; application-related voting)

Only defined elements of an AU are switched to the passive state. Within an AU, some elements can be active, others passive.

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Redundancy via SCA-RS

1.1.5 Overview of Redundancy Modes

Below the various redundancy modes are explained with the help of rough schematic representations. Please note, that the representations are merely examples.

Example for CPU redundancy:

CPU redundancy with the predefined redundancy pair C-CPU 4 and 5 with fixed installed HSL, the FUD runs for instance on both C-CPUs. The voting between both BSEs is performed automatically by the M-CPU. The overview of a total system realized with CPU redundancy can be found in section 1.2.1.3,

Connected.

Example for AU redundancy with SCA-RS:

SICAM AK - SICAM TM PE, Electrically and Optically

Global redundancy switchover: all SEs of an AU are switched active/passive. Line-by-line redundancy switchover: the SEs of an AU are switched active/passive selectively.

Please note the distances between the AUs and SCA-RS, see detailed hardware configurations in sections

1.3.1.1 ff.

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Redundancy via SCA-RS

Example for AU redundancy with SCA-RS with application-related voting:

Global redundancy switchover: all SEs of an AU are switched active/passive. Line-by-line redundancy switchover: the SEs of an AU are switched active/passive selectively.

The FUD runs for instance on both C-CPUs of the two AUs. The synchronization mode is High Speed Link (HSL), if CAEx plus is used on both redundancy BSEs.

1.1.6 Overview of Synchronization Modes

Please note, that the representations are merely examples. The 3 modes defined apply both for CPU as well as AU redundancy. Example for AU redundancy:

The FUD runs for instance on both C-CPUs of the two AUs. The synchronization mode is High Speed Link (HSL): if CAEx plus is used on both redundancy BSEs.

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Redundancy via SCA-RS

Example for CPU redundancy:

The FUD runs for instance on both C-CPUs of the AU. The synchronization mode is HSL with singular Ax-PEs (here an example for CPU redundancy).

A detailed system overview can be found in section

1.2.1.1, SICAM AK - SICAM AK PE,

electrically connected.

Example for AU redundancy:

The synchronization mode i s Sync. via communication, if CAEx plus is used on both redundancy BSEs.

If the distance between both AUs is more than 200 m, in all cases the redundancy synchronization must take place over a separate fast data connection. In this case no singular Ax-PEs are permitted.

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Redundancy via SCA-RS

1.2 CPU-Redundancy (Redundant Basi c System Elements)

The voting between both BSEs (between the redundant CPU pairs) is performed automatically by the M-CPU (automatic voting with CPU redundancy).

You define the criteria for a voter switchover in the Redundancy Table (see also the description of the Priority Levels in sections

Connection between both BSEs over HSL

The High Speed Link (HSL) is used for the synchronization of both redundant BSEs (C-CPUs).

For CPU redundancy the HSL-connections are installed permanently at the back of the mounting rack corresponding to the predefined CPU pairs.

Predefined BSE pairs 1/2, 4/5, 7/8, in the mounting rack for 9 slots (CM-2834). Predefined BSE pairs 1/2, 4/5, 7/8, 10/11, 13/14 in the mounting rack for 17 slots (CM-2836).

1.2.3.2 ff.).

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Redundancy via SCA-RS

Ax 1703 peripheral bus (electrical) 16 Mbps patch-cable, length up to 3 m

base unit SICAM AK

peripheral elements SICAM AK

(max. 16 PE)

back view CM-2833

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

CP-2014

CP-2017

Line 1

Line 2

ESD

EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

1.2.1 Default Configurations

1.2.1.1 SICAM AK - SICAM AK PE, electrically connected

Base unit SICAM AK to peripheral elements SICAM AK PE, electrically connected.

• To one basic system element CP-2017/PCCX25 one bus line with max. 16 peripheral elements can be connected

• The slots for the redundant BSE-pairs are predefined, in fact: 1+2, 4+5, 7+8, (10+11, 13+14 only in 17 slots mounting rack), (green: representation in the picture)

• Redundant BSEs have to have identical configuration and identical functionality

• Depending on the slots of the basic system elements the socket connectors for the electrical Ax peripheral bus have to be selected (for example: slots C4 and C5  socket connectors AXPE-C4 and AXPE-C5)

• If peri pheral elements are equi pped in the base unit SICAM AK then those can be driven either by the singular BSE CP-2014 or by the redundant BSEs CP-2017

24 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Necessary modules and cables

element

T41-252 (3m) / 6MF13040BC520AA0

Redundancy via SCA-RS

Base unit SICAM AK

Cable 

Peripheral elements SICAM AK

Designation Item Number / MLFB

CP-2017/PCCX25 Processing and communication

Patch cable Cat.5 (4x2) AWG26/7

CM-2833 SICAM AK board rack extension GC2-833 / 6MF11130CJ330AA0

BC2-017 / 6MF10130CA170AA0

T41-255 (1m) / 6MF13040BC550AA0 T41-251 (2m) / 6MF13040BC510AA0

SICAM RTUs, SICAM AK Redundancy Unrestricted 25 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

I/O modules (max. 8)

Ax peripheral bus (electrical) 16 Mbps patch-cable, length up to 3 m

Ax peripheral bus (electrical) 16 Mbps USB-cable, length up to 3 m

bus interface modules CM-0843

1 peripheral element

base unit SICAM AK

peripheral elements

SICAM TM

(max. 16 PE)

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

PE-6410

PS-663x

CP-2014

CP-2017

(max. 4)

1.2.1.2 SICAM AK - SICAM TM PE, Electrically Connected

Base unit SICAM AK to peripheral elements SICAM TM, electrically connected.

• To one basic system element CP-2017/PCCX25 one bus line with max. 16 peripheral elements can be connected

• The slots for the redundant BSE-pairs are predefined, in fact: 1+2, 4+5, 7+8, (10+11, 13+14 only in 17 slots mounting rack)

• Redundant BSEs have to have identical configuration and identical functionality

• I f peri pheral elements are equi pped in the base unit SICAM AK then those can be driven either by the singular BSE CP-2014 or by the redundant BSEs CP-2017

• Depending on the slots of the basic system

• The bus interf ace modules CM-0843 are

elements the socket connectors for the electrical Ax peripheral bus have to be selected (for example: slots C4 and C5  socket connectors AXPE-C4 and AXPE-C5)

supplied by the power supplies PS-663x. The power consumption of the CM-0843 (see technical data in data sheet) has to be considered on the PS-663x

26 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Necessary modules and cables

Patch cable Cat.5 (4x2) AWG26/7

T41-255 (1m) / 6MF13040BC550AA0 CM-0843 Ax 1703-bus interface electrical

GA0-843 / 6MF11110AJ430AA0

USB-cable

TC6-201 (1,5m) / 6MF13130GC010AA0 TC6-203 (3m) / 6MF13130GC030AA0

PE-6410 peripheral coupling Ax-bus electrical

GC6-410 / 6MF11130GE100AA0

Redundancy via SCA-RS

Base unit SICAM AK

Cable 

Bus Interface Modules

Cable 

Peripheral elements SICAM TM

Designation Item Number / MLFB

CP-2017/PCCX25 Processing and communication element

BC2-017 / 6MF10130CA170AA0

T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) / 6MF13040BC520AA0

TC6-202 (2m) / 6MF13130GC020AA0

SICAM RTUs, SICAM AK Redundancy Unrestricted 27 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

I/O modules (max. 8)

Ax peripheral bus (electrical) 16 Mbps patch-cable, length up to 3 m

Ax peripheral bus (optical)

16 Mbps

FO, length up to 200 m

I/O modules (max. 8)

Ax peripheral bus (electrical) 16 Mbps USB-cable, length up to 3 m

1 peripheral element

bus interface modules CM-0843

bus interface modules CM-0842

base unit SICAM AK

peripheral elements

SICAM TM

(max. 16 PE)

ESD EARTH

FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

PE-6410

PS-663x

PE-6411

PS-663x

CP-2014

CP-2017

SICAM

1703

SICAM

1703

OFF

BSE

LINE1

RED

X4 X5 X6

Tx 1:1

1.2.1.3 SICAM AK - SICAM TM PE, Electrically and Optically Connected

Base unit SICAM AK to peripheral elements SICAM TM, electrically and optically connec ted.

• To one basic system element CP-2017/PCCX25 one bus line with max. 16 peripheral elements can be connected

• The slots for the redundant BSE-pairs are predefined, in fact: 1+2, 4+5, 7+8, (10+11, 13+14 only in 17 slots mounting rack)

• Depending on t he sl ots of the basic system elements the socket connectors for the electrical Ax peripheral bus have to be selected (for example: slots C4 and C5  socket connectors AXPE-C4 and AXPE-C5)

• The bus interface modules CM-0843 are supplied by the power supplies PS-663x. The power consumption of the CM-0843 (see technical data in data sheet) has to be considered on the PS-663x

• In configurations with optical remote SICAM TM PEs 1000 µm-fibre cables cannot be used!

• Redundant BSEs have to have identical configuration and identical functionality

• Each bus interface module CM-0842 has to be supplied separately. (18 VDC...78 VDC)

• Configuration switch CM-0842

1 ....... F1/F2 ....... ON ...... 16 MBit

2 ....... LINE2 ....... OFF ..... PE(O)

3 ....... AS2 .......... OFF ..... 0

4 ....... AS1 .......... OFF ..... 0

5 ....... AS0 .......... OFF ..... 0

6 ....... RED ......... ON ...... BSE

7 ....... LAD .......... OFF ..... inactive

8 ....... LINE1 ....... ON ...... 1:1

28 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Necessary modules and cables

Patch cable Cat.5 (4x2) AWG26/7

T41-255 (1m) / 6MF13040BC550AA0

CM-0843 Ax 1703-bus interface electrical

GA0-843 / 6MF11110AJ430AA0



TC6-201 (1,5m) /

TC6-203 (3m) / 6MF13130GC030AA0



FO-INDOORCABLE-200-DUP-BREAK-ROUND

TF7-035

FO-OUTDOORCABLE-200-2FIB-ARM

(only for outdoorcableTF7-036)

TF7-036

PE-6411 peripheral coupling Ax-bus 1x optical

GC6-411 / 6MF11130GE110AA0

Redundancy via SCA-RS

Base unit SICAM AK

Cable 

Bus interface modules electrical

optical Cable

electrical

Cable optical

Peripheral elements SICAM TM electrical

optical

Designation Item Number / MLFB

CP-2017/PCCX25 Processing and communication element

CM-0842 Ax 1703-bus interface 4x FO GA0-842 / 6MF11110AJ420AA0 USB-cable

FO-CONNECTOR-ODLP-200 (2 pcs. per connection)

FO-CONNECTOR-ODLP-200 (2 pcs. per connection) FO-PIPE SPLITTER 2Y-LR1 (2 pcs. per connection)

PE-6410 peripheral coupling Ax-bus electrical GC6-410 / 6MF11130GE100AA0

BC2-017 / 6MF10130CA170AA0

T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) / 6MF13040BC520AA0

6MF13130GC010AA0 TC6-202 (2m) / 6MF13130GC020AA0

TF7-015

TF7-015 TF7-066

SICAM RTUs, SICAM AK Redundancy Unrestricted 29 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

I/O modules (max. 8)

Ax peripheral bus (electrical) 16 Mbps patch-cable, length up to 3 m

1 peripheral element

Ax peripheral bus (optical) 16 Mbps FO, length up to 200 m

bus interface modules CM-0842

base unit SICAM AK

peripheral elements

SICAM TM

(max. 16 PE)

ESD EARTH FACILITY

RY ER

SICAM

PS-5620

PE-6412

PS-663x

CP-2014

CP-2017

ICA

703

SICAM

703

ON OFF

170

CAM

ON OFF

1.2.1.4 SICAM AK - SICAM TM PE, Optical, Red. BSE + Red. Ax-PE-Bus

Base unit SICAM AK to peripheral elements SICAM TM, optically connected, redundant bas i c system elements and redundant Ax-PE-Bus.

• To one basic system element CP-2017/PCCX25 one bus line with max. 16 peripheral elements can be connected

• The slots for the redundant BSE-pairs are predefined, in fact: 1+2, 4+5, 7+8, (10+11, 13+14 only in 17 slots mounting rack)

• Depending on t he sl ots of the basic system elements the socket connectors for the electrical Ax peripheral bus have to be selected (for example: slots C1 and C2  socket connectors AXPE-C1 and AXPE-C2)

• I n conf i gurat i ons with optic al remote SICAM TM PEs 1000 µm-fibre cables cannot be used!

• Redundant BSEs have to have identical

• Att ention: B reak of an FO-connection leads

to a failure of the peripheral elements PE-6412 until the redundant basic system element duly assumes the function During this time connection to the peripheral elements PE-6412 does not exist

• Configuration switch CM-0842

1 ....... F1/F2 ....... ON ...... 16 MBit

2 ....... LINE2 ....... OFF ..... PE(O)

3 ....... AS2 .......... OFF ..... 0

4 ....... AS1 .......... OFF ..... 0

5 ....... AS0 .......... OFF ..... 0

6 ....... RED ......... OFF ..... CM-0842

7 ....... LAD .......... OFF ..... inactive

8 ....... LINE1 ....... ON ...... PE

configuration and identical functionality

• Each bus interface module CM-0842 has to be supplied separately (18 VDC...78 VDC)

30 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Necessary modules and cables

element

6MF13040BC520AA0

CM-0842 Ax -bus interface 4x FO

GA0-842 / 6MF11110AJ420AA0 FO-CONNECTOR-ODLP-200 (2 pcs. per connection)

TF7-015

(only for outdoor cable TF7-036)

PE-6412 peripheral coupling Ax-bus 2x optical

GC6-412 / 6MF11130GE120AA0

Central Fiber Switch

Cable

Patch cable, max. length 10 m



Plenum cable, max. length 90 m

11 1

Switch Switch Switch

11 1

ESD EARTH

FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

CP-2014

CP-2017

IEC 69870-5-104

SICAM AK

Redundancy via SCA-RS

Base unit SICAM AK

Cable 

Designation Item Number / MLFB

CP-2017/PCCX25 Processing and communication

Patch cable Cat.5 (4x2) AWG26/7

BC2-017 / 6MF10130CA170AA0

T41-255 (1m) / 6MF13040BC550AA0 T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) /

Bus interface modules

Cable 

Peripheral elements

FO-INDOORCABLE-200-DUP-BREAK-ROUND

FO-OUTDOORCABLE-200-2FIB-ARM FO-CONNECTOR-ODLP-200 (2 pcs. per connection) FO-PIPE SPLITTER 2Y-LR1 (2 pcs. per connection)

TF7-035

TF7-036 TF7-015 TF7-066

SICAM TM

1.2.2 Data Transfer Between Redundant BSE Pairs

• Data exchange bet ween the redundant BSEpairs is carried out only external via Ethernet

• On eac h CP-2017 a SM-2556 has to be equipped

• The slots for the redundant BSE-pairs are predefined, in fact: 1+2, 4+5, 7+8, (10+11, 13+14 only in 17 slots mounting rack). (green: representation in the picture)

• The el ect ri cal connection between Central Fibre Switch and SICAM 1703 component can be up to 100 m

SICAM RTUs, SICAM AK Redundancy Unrestricted 31 DC2-026-2.07, Edition 10.2016

• Depending on the slots of the basic system elements the socket connectors for the electrical Ax peripheral bus have to be selected (for example: slots C1 and C2  socket connectors AXPE-C1 and AXPE-C2)

• Power supply has to be redundant!

• Redundant BSEs have to have identical

configuration and identical functionality

Redundancy via SCA-RS

CM-2838 connection communication (CP-2017)

BC2-838 / 6MF10130CJ380AA0

SM-2556/ETA2

BC2-556 / 6MF10130CF560AA0

CM-2860 patch plug standard V28,ET,TR

CA2-860 / 6MF12110CJ600AA0

Patch cable Cat.5 (4x2) AWG26/7

T41-255 (1m) / 6MF13040BC550AA0

Necessary modules and cables

CP-2017 processing and communication

Base unit SICAM AK

Cable 

Processing and communication element CP-2017/PCCX25

1.2.3 Parameter Setting

Firmware versions (status 10/2013): M: CP-2014/CPCX25 (Master Control Element)

C4: CP-2017/PCCX25 (Processing and Communication Element) C5: CP-2017/PCCX25 (Processing and Communication Element)

Designation Item Number / MLFB

BC2-017 / 6MF10130CA170AA0

T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) / 6MF13040BC520AA0 T41-253 (5m) / 6MF13040BC530AA0 T41-254 (10m) / 6MF13040BC540AA0

1.2.3.1 Parameter Setting of the CP-2014/CPCX25

• In the OPM system technique select Redundancy Control under the Redundancy node below the M-CPU:

• In the Value dropdown list select the entry CPU-Redundancy.

Other selection options:

• No redundancy

The following options are intended for redundant AUs:

• Global redundancy switchover with SCA-RS

• Global redundancy switchover with application-related voting

• Line-by-line redundancy switchover with SCA-RS

• Line-by-line redundancy switchover with application-related v oting

32 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Redundancy via SCA-RS

• In the OPM system technique select Red_sync mode under the Redundancy node below the M-CPU:

• In the Value column for the parameters Red_sync mode and Red_sync org_img select one of the following entries from the dropdown l ist:

Please note, that some parameters are available for all types of redundancy control (global redundancy switchover with SCA-RS, global redundancy switchover with application-related voting, line-by-line redundancy switchover with SCA-RS, line-by-line redundancy switchover with application-related voting), unless explicitly specified otherwise in the column “Comment”.

Column name/

Description/Value Comment

Parameter

Red_sync mode

No synchronization: if no CAEx plus is used on this BSE and also no singular Ax-PE is coupled

High Speed Link (HSL): if CAEx plus is used on both redundancy BSEs

HSL with singular Ax-PEs: if a singular Ax -PE is coupled on this BSE. The CAEx plus application is also synchronized over the HSL

Sync. via communication: If the distance between both AUs is more than 200 m, the redundancy synchronization must also be performed over a separate fast data connection. In this case no singular Ax-PEs are allowed.

Red_sync org_img One element of the redundancy pair must be

defined as Original, the other as Image. This parameter defines, whether this BSE is to

be the Original or the Image element of the redundancy pair.

The second element of the redundancy pair must be defined at Address of the redundant BSE (see below)

Specific settings for redundant AUs, not relevant with CPU redundancy

The mirroring of the parameter is otherwise not possible.

SICAM RTUs, SICAM AK Redundancy Unrestricted 33 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

• In the OPM system technique select Redundancy buffer under the node Redundancy below the M-CPU:

The redundancy buffer is used to avoid the loss of data during the occurrence of an error/failure until the redundancy switchover is complete.

Column name/

Parameter

Global enabling

Buffer size

Buffer time

The parameter group Redundancy buffer is also available on the CP-2017/PCCX25. The following parameter groups are identical with those on the C:CPU:

• Address of the redundant BSE

• Synchronization parameters

• Singular Ax-PEs

Refer to section 1.4,

Description/Value Comment

disabled enabled

Maximum number of process information items, that can also be stored in the Buffer time.

Maximum time, during which the process information items should also be stored.

Parameter Setting of the CP-2017/PCCX25.

1-32000

1-255 Seconds

1.2.3.2 Automatic Voting

Every system has 15 priority levels (0 to 14), whereby 14 is the highest level. The Voter evaluates both redundancy systems based on the defined number and the priority

levels. The Voter interprets the subsystem with the higher priorities as the faulty one and switches over to the other system.

You define the criteria for a Voter switchover! (The priorities can also be defined with the help of CAEx plus, according to the requirements

of your total system.) The Voter compares the statuses of both systems, by starting from the highes t priority

level 14. If both systems have the same status, the Voter compares both systems based on the next lower priority level.

34 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Redundancy via SCA-RS

Error/

Option

a Priority 14 Priority 14 No (the active redundancy system 1

b Not used Not used No (the active redundancy system 1

c Priority 13 Priority 12 Yes (the active redundancy system 1 is

c Priority 13 Not used Yes (the active redundancy system 1 is

c Priority 13 Priority 14 No (the active redundancy system 1

Active Redundancy

System 1

“Not used” means, that no priority is assigned, i.e. in the event of a failure or fault, the Voter does not evaluate the error concerned. Therefore, there is also no switchover in the respective case.

Passive

Redundancy

System 2

Switchover

continues to remain active)

switched to passive)

continues to remain active)

1.2.3.3 Settings for PREs (CPU Redundancy)

You define, which errors in the system are assigned which priority. This is how you define the criteria for automatic Voting:

• Select Settings for PREs (CPU Redundancy):

SICAM RTUs, SICAM AK Redundancy Unrestricted 35 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

• Click in the table and in the context menu select Unhide columns -> all, to see other hidden columns (with other optional parameters):

• Search for the rows of the corresponding CPU pair (in the example, the redundancy pair C4/C5-CPU

Therefore for the next step of processing the rows 4 to 7 are relevant, that depends on the configuration of your AU.

• In the rows concerned select the values required from the dropdown list

36 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Settings for PREs (CPU Redundancy)

Defines, whether the Voter (the M:CPU)

Redundancy via SCA-RS

Column name/

Description/Value Comment

Parameter

DR# Not editable DB Not editable CPU-pair Predefined CPU-pairs for the redundancy Not editable PRE In each case four PREs (0 – 3) per CPU-pair Not editable Priority PRE failure Definition of the priority level for the failure of

the PRE concerned (hardware or firmware damage)

To be defined for all four PREs (0–3). Available for: CPU redundancy and line-by-line redundancy switchover with SCA-RS

Priority communication

Definition of the priority level for the fai lure of the communication on the PRE concerned

To be defined for all four PREs (0–3).

failure Priority

communication fault Priority assignment See following section

Definition of the priority level for communication fault on the PRE concerned

To be defined for all four PREs (0–3).

Specific setting for AUredundancy (line-by-line redundancy switchover with SCA-RS)

Can be defined for all PREs for every BSE of the AU (MCPU and 16 C-CPUs).

Option: switchable

Option: prefered position

Option: general interrogation

should switch over the PRE of the redundancy pair concerned (system element is being

switched passive) or not (system element is not being switched passive)

See following section

Defines, whether a GI is to be sent after the switchover of the relevant PRE to active (GI after active) or not (no GI after active)

The option entered defines the action of the voter; not available for line-by-line redundancy switchover with application-related voting

Specific setting for line-byline redundancy switchover with application-related voting

Can be defined for all PREs for every BSE of the AU (MCPU and 16 C-CPUs).

SICAM RTUs, SICAM AK Redundancy Unrestricted 37 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

Note

Please note, that the settings are valid for the entire BSE. The values for these settings should be selected higher than

Settings for PREs (CPU Redundancy)

Column name/

Description/Value Comment

Parameter

Option: user data filter

Defines the behavior of the PRE (when passive)

Filter only user data with Status R

if system element passive, filter user data

Option: user data filter deact

User data filter deactivated: the PRE sends/receives all data, including user data

User data filter activated: the PRE sends/receives the user data defined in the filter (column before).

1.2.3.4 Settings for BSEs (CPU Redundancy)

The filter relates only to the transmit direction. Filtering means, that the data point will not be sent

The passive PRE sends/receives only messages with the status bit R set (R-Bit = Redundancy)

The passive PRE continues to send/receive all messages with user data

Definition, whether the filter should be activated or not.

the values of the corresponding settings for the PREs.

This is how you define the criteria for automatic Voting:

• Select Settings for BSEs (CPU Redundancy), to edit the table

• Click in the table and in the context menu select Show columns -> all, to see other hidden

columns (with other optional parameters)

• Search for the rows of the corresponding CPU pair (in the example, the redundancy pair C4/C5-CPU

• Edit the required values in the rows concerned (row 1 C4/C5-CPU):

Please note, that some parameters are available for all types of redundancy control (global redundancy switchover with SCA-RS, global redundancy switchover with application-related voting, line-by-line redundancy switchover with SCA-RS, line-by-line redundancy switchover with application-related voting), unless explic itly specified otherwise in the column “Comment”.

38 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Settings for BSEs (CPU Redundancy)

Redundancy via SCA-RS

Column name/

Parameter

DR# Not editable DB Not editable CPU-pair Predefined CPU-pairs Not editable Priority BSE failure Definition of the priority level for the failure

of the BSE concerned (hardware or firmware damage)

Delay after BSE failure Definition of the time period, after the expiry

of which the priority is canceled for a BSE failure following a going BSE failure (in seconds)

Priority BSE task suspend

Priority PE failure Definition of the priority level, when the PE

Priority assignment See following section

Definition of the priority level, when a CAEx plus task is stopped

fails (hardware or firmware damage or PE not coupled)

Description/Value Comment

To edit: double click in the field and enter the required value (0-254)

Specific setting for AUredundancy (line-by-line redundancy switchover with SCA-RS)

Option: switchable See following section

Option: preferred position

Option: type of use

See following section

singular

redundant

Specific setting for AUredundancy (line-by-line redundancy switchover with SCA-RS, global redundancy switchover with SCA-RS, global redundancy switchover with application-related voting)

Specific setting for AUredundancy (line-by-line redundancy switchover with application-related voting

Specific settings for CPU Redundancy

The CPUs of the predefined CPU pairs 1/2, 4/5 etc. (connected via fixed installed HSL at the back of the module rack) can each be a singular CPU, which can then not be switched over.

The predefined CPU pairs are used as such.

Option: general interrogation

SICAM RTUs, SICAM AK Redundancy Unrestricted 39 DC2-026-2.07, Edition 10.2016

Defines, whether a GI is to be sent after the switchover of the relevant BSE to active (GI after active) or not (no GI after ac tive)

Redundancy via SCA-RS

Settings for BSEs (CPU Redundancy)

Column name/

Parameter

Option: User data filter to PE

Option: user data filter deact

For the parameter setting of C4 and C5: CP-2017/PCCX25 for CPU redundancy, refer to section 1.4, Parameter Setting of the CP-2017/PCCX25.

Description/Value Comment

Defines the behavior of the BSE (when passive)

Filter only user data with Status R: the passive BSE sends only messages with that status bit set

if system element passive, filter user data: The passive BSE continues to send/receive all messages with user data to/from the corresponding PE in the AU.

User data filter deactivated: the BSE sends/receives all data, including user data to the corresponding PE.

User data filter activated: the BSE sends the user data defined in the filter (column before) to the corresponding PE in the AU.

The filter relates only to the transmit direction. Filtering means, that the data point will not be sent

The passive BSE sends/receives only messages with the status bit R set (R-Bit = Redundancy),

The passive BSE continues to send/receive all messages with user data

Definition, whether the filter should be activated or not.

40 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

1.3 Redundant Automation Units

Connection between both BSEs over HSL:

The High Speed Link (HSL) is used for the synchronization of both redundant BSEs (C-CPUs).

In the case of AU redundancy the HSL is established with a fiber optic cable. Exception: If the distance between both AUs is more than 200 m, in all cases the redundancy

synchronization must take place over a separate fast data connection. That causes a high load in the AU. Therefore take the following into consideration:

• Parameterize a connection between both AUs on that PRE, that is to be responsible for the synchronization of both BSEs

• The PRE for this data connection must be coupled to that BSE which is to be synchronized.

• Use cycle times that are long enough for your CAEx plus application

• Make sure, that both BSEs have an identical configuration and that they are loaded with

the same FW revision and the same parameters (state).

Redundancy via SCA-RS

SICAM RTUs, SICAM AK Redundancy Unrestricted 41 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

SCA-RS Voter

Automation unit SICAM AK

Ethernet

Cable

CM-1820 TB cable length 15 m



Cable Patch cable



Cable 

High speed link FO, max. length 200 m

redundancy syncrhonization via High Speed Link

see the sections“Redundant Basic System Elements”

“Redundant AUs in ring configurations” “Redundant AUs in star configurations”

and and

to the remote peripheral elements

to the slaves

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

ESD EARTH

FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

PS-5620PS-5620

SCA-RS

IEC 69870-5-104

1 1

1.3.1 Default Configurations

1.3.1.1 Redundant AUs, Voting by SCA-RS, Distance up to 15 m

• Redundanc y s ync hroni zat i on of function diagram and of the periphery is executed by a high speed link

• A hi gh speed link is essential with singular periphery

• The electrical connection between Ethernet and SICAM RTUs component can be up to 100 m

42 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

• Depending on the slots of the basic system elements the socket connector for the H.S.L. connection has to be selected (e.g. slot C0  socket connector HSL-C0) The following socket connectors are available: HSL-C0 and C1, in the small rack CM-2832 and additional C4, C7, C10, C13 in the large rack CM-2836

• SCA-RS is connect ed to SICAM AK via the socket connector SYS-IO on the SICAM AK

Necessary modules and cables

Redundancy via SCA-RS

SCA-RS Voter

SICAM AK

Cable  Cable 

Cable 

Designation Item Number / MLFB

CM-2816 redundancy board rack for AK 1703 PS-5620 Power Supply 24…60 VDC/80 W or PS-5622 Power Supp.110…220 VDC, 230 VAC/80 W SCA-RS redundancy switch EPROM RED25

CP-2014 system function, processing and communication CM-2839connect comm./sys-I/O (CP-2014)

CP-2017 processing and communication CM-2838 connection communication (CP-2017)

SM-2556/ETA2 BC2-556 / 6MF10130CF560AA0 CM-2860 patch plug standard V28,ET,TR CA2-860 / 6MF12110CJ600AA0 CM-0828 fiber-optic-interface (TTL-LWL)

2 pcs. for SCA-RS connection 2 pcs. for high speed link

CM-1820 TB cable BA1-820 / 6MF10110BJ200AA0 Patch cable CAT5 (4x2) AWG26/7

FO-INDOORCABLE-200-DUP-BREAK-ROUND FO-CONNECTOR-ODLP-200 (2 pcs. per connection)

FO-OUTDOORCABLE-200-2FIB-ARM FO-CONNECTOR-ODLP-200 (2 pcs. per connection) FO-PIPE SPLITTER 2Y-LR1 (2 pcs. per connection) (only for outdoor cable TF7-036)

GA2-816 / 6MF11110CJ160AA0 BC5-620 /6MF10130FG200AA0 BC5-622 / 6MF10130FG220AA0 B70-010 / 6MF10070AA100AA0 SC2-051* / 6MF14130CA510AA2

BC2-014 / 6MF10130CA140AA0

BC2-839 / 6MF10132CJ300AA0 BC2-017 / 6MF10130CA170AA0

BC2-838 / 6MF10130CJ380AA0

GA0-828 / 6MF11110AJ280AA0

T41-255 (1m) / 6MF13040BC550AA0 T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) / 6MF13040BC520AA0 T41-253 (5m) / 6MF13040BC530AA0 T41-254 (10m) / 6MF13040BC540AA0

TF7-035 TF7-015

TF7-036 TF7-015 TF7-066

SICAM RTUs, SICAM AK Redundancy Unrestricted 43 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

cabinet 1

component 1

wall socket or

patch panel

cabinet 2

component 2

wall socket or

patch panel

plenum cable, ca. 100 m TF5-010

RJ45

TF5-200 (1,5m) TF5-201 (3m) TF5-202 (5m)

RJ45

TF5-200 (1,5m) TF5-201 (3m) TF5-202 (5m)

Establishing an electrical connection with a cable longer than 10 m

If it is necessary to lay a more than 10 m long el ectrical cable (up to max. 100 m) a plenum cable has to be used.

Such a connection occurs in the following configurations in this document:

• Point-to-point-traffic electrical (max. 15 m with V.28)

• Multi-point traffic electrical (max. 15 m with V.28)

• LAN communication electrical (max. 100 m with Ethernet)

Necessary modules and cables

Designation Item Number / MLFB

Cable

Plenum cable

Patch panel TP_Patch panel 24 Port 1HU, 6M T41-269 / 6MF13042BC600AA1

X-Port STP Box Cat.5e screened (4, 8, 12 Port) TEL+TS53.....

Wall socket

Installation cable Cat.5 (4x2x0.5) AWG24 RJ-45/open end

Installation cable Cat.5 (4x2x0.5) AWG24 Installation via wall socket or patch field

TP_socket 2 x RJ-45 30° AP Cat.5 TP_connection module 1 x RJ-45 Cat.5 Assembly base for TS35

TF5-200 (1.5m) / 6MF13140FC000AA1 TF5-201 (3m) / 6MF13140FC010AA1 TF5-202 (5m) / 6MF13140FC020AA1

TF5-010 / 6MF13140FA100AA1

T41-286 / 6MF13040BC860AA1 T41-287 / 6MF13040BC870AA1 T41-291 / 6MF13041BC010AA1

44 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Redundancy via SCA-RS

HSA 50S24-PHSA 50S24-P

SCA-RS Voter

Automation unit SICAM AK

Ethernet

Cable

CM-1820 TB cable length 15 m



Cable Patch cable



Cable  High speed link FO, max. length 200 m

MOXA NPort IA5150 with power supply

Connector UN1373-1B

back view CM-2816

CM-1820 TB cable

UN 1373-1B

redundancy synchronization via High Speed Link

see the sections“Redundant Basic System Elements”

“Redundant AUs in ring configurations” “Redundant AUs in star configurations”

and and

to the remote peripheral elements

to the slaves

IEC 69870-5-104

Cable  FO-cable indoor 1000 DUP (max. 15 m) 2 x Connector UN 1373-1B

1.3.1.2 Redundant AUs, Voting by SCA-RS, Distance up to 200 m

Implemented with the third party product MOXA Nport Server:

• Redundanc y s ync hroni zat i on of function diagram and of the periphery is executed by a high speed link

• A hi gh speed link is essential with singul ar periphery

• SCA-RS is connected to SICAM AK via the socket connector SYS-IO on the SICAM AK

• The el ect ri cal connection between Ethernet and SICAM RTUs component or between Ethernet and MOXA-Server can be up to 100 m

• The MOXA Server can be supplied by the Power Supply HSA 50S24-P from MTM Power (item number: MTM+HSA50S24-P)

SICAM RTUs, SICAM AK Redundancy Unrestricted 45 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

MOXA NPort IA5150 Device Server(lt Supp Dokument)

Necessary modules and cables

SCA-RS Voter

SICAM AK

Connected by MOXA NPort IA5150 -Server

Cable  Cable 

Cable 

Cable 

Designation Item Number / MLFB

CM-2816 redundancy board rack for SICAM AK PS-5620 Power Supply 24…60 VDC/80 W or PS-5622 Power Supp.110…220 VDC, 230 VAC/80 W SCA-RS redundancy switch EPROM RED25

CP-2014 system function, processing and communication CM-2839 connect comm./sys-I/ O (CP-2014)

CP-2017 processing and communication CM-2838 connection communication (CP-2017)

SM-2556/ETA2 BC2-556 / 6MF10130CF560AA0 CM-2860 patch plug standard V28,ET,TR CA2-860 / 6MF12110CJ600AA0

CM-0828 fiber-optic-interface (TTL-LWL) 2 pcs. for SCA-RS connection 2 pcs. for high speed link

Technical details and ordering information can be found here: http://www.moxa.com/product/nport_ia-

51505250.htm

CM-1820 TB cable BA1-820 / 6MF10110BJ200AA0 Patch cable CAT5 (4x2) AWG26/7

FO-INDOORCABLE-200-DUP-BREAK-ROUND FO-CONNECTOR-ODLP-200 (2 pcs. per connection)

FO-OUTDOORCABLE-200-2FIB-ARM FO-CONNECTOR-ODLP-200 (2 pcs. per connection) FO-PIPE SPLITTER 2Y-LR1 (2 pcs. per connection) (only for outdoor cableTF7-036)

FO-INDOORCABLE-1000-DUP (max. 15 m) 2 pcs. Connector UN 1373-1B V24/RS232C

GA2-816 / 6MF11110CJ160AA0 BC5-620 /6MF10130FG200AA0 BC5-622 / 6MF10130FG220AA0 B70-010 / 6MF10070AA100AA0 SC2-051* / 6MF14130CA510AA2

BC2-014 / 6MF10130CA140AA0

BC2-839 / 6MF10132CJ300AA0 BC2-017 / 6MF10130CA170AA0

BC2-838 / 6MF10130CJ380AA0

GA0-828 / 6MF11110AJ280AA0

T41-255 (1m) / 6MF13040BC550AA0 T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) / 6MF13040BC520AA0 T41-253 (5m) / 6MF13040BC530AA0 T41-254 (10m) / 6MF13040BC540AA0

TF7-035 TF7-015

TF7-036 TF7-015 TF7-066

TF7-030-- /6MF13140HA300AA1 TF7-124-- /6MF13140HB240AA1

46 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Redundancy via SCA-RS

HSA 50S24-P

SCA-RS Voter

Automation unit SICAM AK

Ethernet

Cable

CM-1820 TB cable length 15 m



Cable Patch cable



Cable  High speed link FO, max. length 200 m

MOXA NPort IA5150 with power supply

Connector UN1373-1B

back view CM-2816

CM-1820 TB cable

UN 1373-1B

redundancy synchronization preferred via Ethernet

see the sections “Redundant Basic System Elements”

“Redundant AUs in ring configurations” “Redundant AUs in star configurations”

and and

to the remote peripheral elements

to the slaves

IEC 69870-5-104

Cable  FO-cable indoor 1000 DUP (max. 15 m) 2 x Connector UN 1373-1B

1.3.1.3 Redundant AUs, Voting by SCA-RS, Distance higher than 200 m

Implemented with the third party product MOXA Nport Server:

• SCA-RS is connected to SICAM AK via the socket connector SYS-IO on the SICAM AK

• Redundanc y s ync hroni zat i on of functi onal diagrams and periphery is carried out via free selectable communication (Ethernet preferred, select transfer as fast as possible); a separate interface is recommended

• The el ect ri cal connection between Ethernet and SICAM RTUs component or between Ethernet and MOXA-Server can be up to 100 m

• The protoc ol elem ent for redundancy synchronization must not be placed on the M-CPU but should be necessarily situated on the synchronized C-CPUs

• In this configurat i on onl y redundant periphery is possible

• ATTENTION: Time-critical applications are not possible in the FUD; minimal cycle time: 1 ms

• The MOXA Server can be supplied by the Power Supply HSA 50S24-P from MTM Power (item number: MTM+HSA50S24-P)

SICAM RTUs, SICAM AK Redundancy Unrestricted 47 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

Necessary modules and cables

SCA-RS Voter

SICAM AK

SM-2556/ETA2 BC2-556 / 6MF10130CF560AA0 CM-2860 patch plug standard V28,ET,TR CA2-860 / 6MF12110CJ600AA0

Connected by MOXA NPort IA5150 -Server

Cable  Cable 

Cable 

Designation Item Number / MLFB

CM-2816 redundancy board rack for SICAM AK PS-5620 Power Supply 24…60 VDC/80 W or PS-5622 Power Supp.110…220 VDC, 230 VAC/80 W SCA-RS redundancy switch EPROM RED25

CP-2014 system function, processing and communication CM-2839 connect comm./sys-I/ O (CP-2014)

CP-2017 processing and communication CM-2838 connection communication (CP-2017)

CM-0828 fiber-optic-interface (TTL-LWL) 2 pcs. for SCA-RS connection

MOXA NPort IA5150 Device Server Technical details and ordering information can be found here: http://www.moxa.com/product/nport_ia-

51505250.htm

CM-1820 SIEMENS TB cable BA1-820 / 6MF10110BJ200AA0 Patch cable CAT5 (4x2) AWG26/7

FO-INDOORCABLE-1000-DUP (max. 15m) 2 pcs. connector UN 1373-1B V24/RS232C

GA2-816 / 6MF11110CJ160AA0 BC5-620 /6MF10130FG200AA0 BC5-622 / 6MF10130FG220AA0 B70-010 / 6MF10070AA100AA0 SC2-051* / 6MF14130CA510AA2

BC2-014 / 6MF10130CA140AA0

BC2-839 / 6MF10132CJ300AA0 BC2-017 / 6MF10130CA170AA0

BC2-838 / 6MF10130CJ380AA0

GA0-828 / 6MF11110AJ280AA0

T41-255 (1m) / 6MF13040BC550AA0 T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) / 6MF13040BC520AA0 T41-253 (5m) / 6MF13040BC530AA0 T41-254 (10m) / 6MF13040BC540AA0

TF7-030-- /6MF13140HA300AA1 TF7-124-- /6MF13140HB240AA1

48 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Redundancy via SCA-RS

Master

SICAM AK

Slaves

Fieldbusinterfaces

PS-663x, CM-0821, CM-0822

Cable



Patchcable, length max. 3 m

Cable



FO, length:

0.5 km using 50/125 µm fibre

1.5 km using 62.5/125 µm fibre

see chapter

“Redundant AUs, voting with SCA-RS”

see section“MPT IEC 60870-5-101 or 103, optical, star” or “MPT IEC 60870-5-101 oder -103, optical, tree” or “ optical, star”SIEMENS fieldbus, IEC 60870-5-101, or “SIEMENS fieldbus, IEC 60870-5-101, optical, tree”

IEC 60870-5-104

CM-0827

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

Master

SICAM AK

to the Slaves

Fieldbusinterfaces

PS-663x, CM-0822

Cable



FO, length:

0.5 km using 50/125 µm fibre

1.5 km using 62.5/125 µm fibre

Settings on the configurataion switch CM-0822 Master-Module

see chapter

“Redundant AUs, voting with SCA-RS”

see section “MPT IEC 60870-5-101 or 103, optical, star” or “MPT IEC 60870-5-101 oder -103, optical, tree” or “ optical, star”SIEMENS fieldbus, IEC 60870-5-101, or “SIEMENS fieldbus, IEC 60870-5-101, optical, tree”

IEC 60870-5-104

CM-0827

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

87643

OFF

1.3.1.4 Redundant Automation Units in Star-Shaped Configurations

Variant 1

The redundant automations units SICAM AK are optically or electrically connected to a fieldbus interface CM-0821.

Variant 2

The redundant automation units SICAM AK are optically connected to two fieldbus interfaces CM-0822.

SICAM RTUs, SICAM AK Redundancy Unrestricted 49 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

ETA2

UMPMA0

103MA0

SFBMA1

Necessary modules and cables

Master SICAM AK electrical to the fieldbus interfaces

Master SICAM AK optical to the fieldbus interfaces

Cable 

Cable  length: max. 0.5km

length: max. 1.5km

Fieldbus interfaces

Designation Item Number / MLFB

CP-2014 system function, processing and communication CM-2839 connect comm./sys-I/O (CP-2014)

CP-2017 processing and communication CM-2838 connection communication (CP-2017)

ETA2 UMPMA0 103MA0 SFBMA1

SM-2556 + SM-0551

BC2-014 / 6MF10130CA140AA0

BC2-839 / 6MF10132CJ300AA0 BC2-017 / 6MF10130CA170AA0

BC2-838 / 6MF10130CJ380AA0

BC2-556 / 6MF10130CF560AA0 +

BC0-551 / 6MF10130AF510AA0 CM-2860 patch plug standard V28,ET,TR CA2-860 / 6MF12110CJ600AA0 CP-2014 system function, processing and

communication CM-2839 connect comm./sys-I/ O (CP-2014)

CP-2017 processing and communication CM-2838 connection communication (CP-2017)

SM-2556 + SM-0551

CM-2872 patch plug V28/opt. CM-0821/27 CM-0827 fiber optical interface (electrical-FO)

Patch cable CAT5 (4x2) AWG26/7

BC2-014 / 6MF10130CA140AA0

BC2-839 / 6MF10132CJ300AA0

BC2-017 / 6MF10130CA170AA0

BC2-838 / 6MF10130CJ380AA0

BC2-556 / 6MF10130CF560AA0

BC0-551 / 6MF10130AF510AA0

CA2-872 / 6MF12110CJ720AA0

GA0-827 / 6MF11110AJ270AA0

T41-255 (1m) / 6MF13040BC550AA0

T41-251 (2m) / 6MF13040BC510AA0

T41-252 (3m) / 6MF13040BC520AA0 FO-INDOORCABLE-50-DUP-LSOH

FO-OUTDOORCABLE-50-2FIB-ARM FO-CONNECTOR-ST-50/62

FO-INDOORCABLE-62-DUP-LSOH FO-OUTDOORCABLE-62-2FIB-ARM FO-CONNECTOR-ST-50/62

CM-0821 fieldbus interface ring (3xFO, 1xel.) CM-0822 fieldbus interface star (4xFO)

TF7-027

TF7-028

TF7-016

TF7-006

TF7-007

TF7-016

GA0-821 / 6MF11110AJ210AA0

GA0-822 / 6MF11110AJ220AA0

50 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

Redundancy via SCA-RS

Master

SICAM AK

to the Slaves

Fieldbusinterfaces in the ring

CM-0821

Settings on the configuration switch S1 CM-0821 Master-Module

Cable



Patchcable, length max. 3 m

Cable



FO, length: 1,3 km using 62,5/125 µm fibre

see section“Redundant AUs,

voting with SCA-RS”

see section or

“MPT IEC 60870-5-101 or 103, optical, ring” “MPT IEC 60870-5-101 or 103, optical, ring+star” “SIEMENS-Fieldbus IEC 60870-5-101, optical, ring”or

Settings on the configuration switch S2 CM-0821 Master-Module

IEC 60870-5-104

Ring

10/11

ESD EARTH FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

ESD EARTH FACILITY

RY ER

SICAM

PS-5620

OFF

Ring

10/11

1.3.1.5 Redundant Automation Units in Ring-Shaped Configurations

• For coupling redundant masters in the ring the fieldbus interface CM-0821 as of version GA0-821-B has to be used.

• Redundanc y by means of a patch field is not recommended for availability reasons.

• CM-0821 master-module

− Configuration switch S1

1 ..... Rate 0 ........... OFF ... )

2 ..... Rate 1 ........... ON ..... )

....... e.g. baud rate 19 200

3 ..... Rate 2 ........... OFF ... )

4 ..... Rate 3 ........... ON ..... )

5 ..... Star/ring ........ ON ..... ring

6 ..... Level-CH3 ..... OFF ... line-idle state

....... light off

7 ..... Level-CH2 ..... ON ..... line-idle state

....... light on

8 ..... Level-CH1 ..... ON ..... line-idle state

....... light on

− Configuration switch S2 A

L .......... ON ...... )

R ......... OFF .... )

master topologically left master topologically left

10/11 ... ON ...... 11 Bit word length

− Configuration switch S2 B

L .......... OFF .... )

R ......... ON ...... )

master topologically right master topologically right

10/11 ... ON ...... 11 Bit word length

SICAM RTUs, SICAM AK Redundancy Unrestricted 51 DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

Necessary modules and cables

Master SICAM AK

Cable 

Cable  Length: max. 1,3km

Fieldbus interfaces

Designation Item Number / MLFB

CP-2014 system function, processing and communication CM-2839 connect comm./sys-I/ O (CP-2014)

CP-2017 processing and communication CM-2838 connection communication (CP-2017)

ETA2 UMPMA0 103MA0 SFBMA1

SM-2556 + SM-0551

CM-2860 patch plug standard V28,ET,TR CA2-860 / 6MF12110CJ600AA1 Patch cable CAT5 (4x2) AWG26/7

FO-INDOORCABLE-62-DUP-LSOH FO-OUTDOORCABLE-62-2FIB-ARM FO-CONNECTOR-ST-50/62

CM-0821 fieldbus interface ring (3xFO, 1xel.)

1.3.2 Parameter Setting

BC2-014 / 6MF10130CA140AA0

BC2-839 / 6MF10132CJ300AA0 BC2-017 / 6MF10130CA170AA0

BC2-838 / 6MF10130CJ380AA0

BC2-556 / 6MF10130CF560AA0 +

BC0-551 / 6MF10130AF510AA0

T41-255 (1m) / 6MF13040BC550AA0 T41-251 (2m) / 6MF13040BC510AA0 T41-252 (3m) / 6MF13040BC520AA0

TF7-006 TF7-007 TF7-016

GA0-821 / 6MF11110AJ210AA0 (as of version –B)

1.3.2.1 Parameter Setting of the CP-2014/CPCX25

• In the OPM system technique select the Redund anc y contr ol under the nod e Redundancy below the M-CPU:

• In the Value dropdown list select one of the following entries:

─ Global redundancy switchover with SCA-RS ─ Global redundancy switchover with application-related voting ─ Line-by-line redundancy switchover with SCA-RS ─ Line-by-line redundancy switchover with application-related voting

Then define the settings based on the descriptions in sections are the same, if not specified otherwise).

The following parameter s are v alid exclusively for the sub-types of the AU redundancy. Most parameters are identical for all methods of red und ancy contr ol. Parameters that are jointly valid for the various methods of redundancy control (such as e.g.

Redundancy buffer, are already described in section

2014/CPCX25.

1.2.3.1, Parameter Setting of the CP-

1.2.3.3 and 1.2.3.4 (the set t ings

52 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

1.3.2.2 Settings for PREs (AU Redundancy)

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Line-by-line redundancy switchover with SCA-RS

• Select Settings for PREs (line. red. w. SCA-RS):

Settings for PREs (line-by-line redundancy switchover with SCA-RS)

Redundancy via SCA-RS

Column name/

Parameter

DR# Not editable DB Not editable BSE all BSEs (16 CPUs, one M-CPU) Not editable PRE four PREs (0 – 3) for each BSE Not editable Priority assignment Defines, for which SE the priorities should be

valid after the occurrence of an error

The affected system element: The affected BSE and its PRE: All system elements:

Option: switchable Defines, whether the voter should switchover

the defined PRE (Systemelement is being

switched to passive) or not (Systemelement is not being switched to passive)

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Line-by-line redundancy switchover with application-related voting

Description/Value Comment

Can be defined for all PREs for every BSE of the AU (MCPU and 16 C-CPUs).

• Select Settings for PREs (line.-red. w. appl. voting):

Settings for PREs (line-by-line redundancy switchover with application-related voting)

Column name/

Parameter

DR# Not editable DB Not editable BSE all BSEs (16 CPUs, one M-CPU) Not editable PRE four PREs (0 – 3) for each BSE Not editable Option: preferred

position

SICAM RTUs, SICAM AK Redundancy Unrestricted 53 DC2-026-2.07, Edition 10.2016

Defines, whether the PRE concerned should be started up in the state Active or Passive

Description/Value Comment

Specific setting for:

line-by-line redundancy switchover with application-related voting

Can be defined for all PREs for every BSE of the AU (M-CPU and 16 C-CPUs).

Redundancy via SCA-RS

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Global redundancy switchover with SCA-RS

• Select Settings for PREs (gl. red. w. SCA-RS):

Settings for PREs (global redundancy switchover with SCA-RS)

Column name/

Description/Value Comment

Parameter

Option: switchable Defines, whether the voter should switchover

the defined PRE (Systemelement is being

switched to passive) or not (Systemelement is not being switched to passive)

Can be defined for all PREs for every BSE of the AU (M-CPU and 16 C-CPUs).

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Global redundancy switchover with application-related voting

• Select Settings for PREs (gl. red. w. appl. voting):

Settings for PREs (global redundancy switchover with application-related voting)

The possibility exists, that during a global redundancy switchover not all system elements are switched passive, in order to continue transmitting information about redundancy states and diagnostic information on the interface to the master computer.

Column name/

Description/Value Comment

Parameter

Option: switchable Defines, whether the voter should switchover

the defined PRE (Systemelement is being

switched to passive) or not (Systemelement is not being switched to passive)

Can be defined for all PREs for every BSE of the AU (M-CPU and 16 C-CPUs).

54 Unrestricted SICAM RTUs, SICAM AK Redundancy

Edition 10.2016, DC2-026-2.07

1.3.2.3 Settings for BSEs (AU Redundancy)

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Line-by-line redundancy switchover with SCA-RS

• Select Settings for BSEs (line. red. w. SCA-RS):

Redundancy via SCA-RS

Settings for BSEs (line-by-line redundancy switchover with SCA-RS)

Column

name/Parameter

Priority assignment Defines, for which SEs the priorities should be

valid after the occurrence of an error

The affected systemelement: The affected BSE and its PRE: All systemelements:

Option: switchable Defines, whether the voter should switchover the

defined BSE (System element is being switched to

passive) or not (Systemelement is not being switched to passive)

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Description/Value Comment

The parameter is valid for the selected BSE. The PE (if available) is switched passive indirectly: the filter acts in the direction of the PE, the data from the PE are flagged with R-Bit.

Line-by-line redundancy switchover with application-related voting

• Select Settings for BSEs (line. red. w. appl. v oting):

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Redundancy via SCA-RS

• Edit the values required in the rows concerned (row 4 C4-CPU and row 5 C5-CPU)

Settings for BSEs (Line-by-line redundancy switchover with application-related voting) Column

Description/Value Comment

name/Parameter

Option: prefered position

Defines, whether the BSE c oncerned should be started up in the state Active or Passive;

Can be defined for every BSE of the AU (M-CPU and 16 C-CPUs)

Specific setting for: Line-by-

line redundancy switchover with application-related voting

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Global redundancy switchover with SCA-RS

• Select Settings for BSEs (gl. red. w. SCA-RS):

• Edit the values required in the rows concerned (row 4 C4-CPU and row 5 C5-CPU)

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Settings for BSEs (Global redundancy switchover with SCA-RS)

Column name/

Description/Value Comment

Parameter

Option: switchable Defines, whether the voter should switchover the

defined BSE (Systemelement is beingswitched to

passive) or not (Systemelement is not being switched to passive)

Can be defined for every BSE of the AU (M-CPU and 16 C-CPUs)

In the OPM system technique you have selected Redundancy control under the node Redundancy below the M-CPU and chosen the following entry in the Value dropdown list:

Global redundancy switchover with application-related voting

• Select Settings for BSEs (gl. red. w. appl. voting):

• Edit the values required in the rows concerned (row 4 C4-CPU and row 5 C5-CPU)

Settings for BSEs (Global redundancy switchover with applicati on-related voting)

Column name/

Description/Value Comment

Parameter

Option: switchable Defines, whether the voter sho uld switchover

the defined BSE (Systemelement is beingswitched to passive) or not (Systemelement is not being switched to passive)

For the parameter setting of C4 and C5: CP-2017/PCCX25 for AU redundancy, refer to section

1.4, Parameter Setting of the CP-2017/PCCX25.

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1.4 Parameter Setting of the CP-2017/PCCX25

The following parameters define the synchronization between the redundant BSE pairs and are valid both for BS E as well as AU redundancy.

Please note, that the following parameter setting must be performed on both C-CPUs of the two AUs: (e.g. C4:CP-2017/PCCX25 of the one AU and the corresponding C4:CP2017/PCCX25 of the other AU)

• In the OPM system technique, select the node Redundancy under C4:CP-2017/PCCX25

• In the Value column for the parameters Red_sync mode and Red_sync org_img select

one of the following entries from the dropdown l ist:

Column name/

Parameter

Red_sync mode

Description/Value Comment

No synchronization: if no CAEx plus is used on this BSE and also no singular Ax-PE is coupled

High Speed Link (HSL): if CAEx plus is used on both redundancy BSEs

HSL with singular Ax-PEs: if a singular Ax -PE is coupled on this BSE. The CAEx plus application is also synchronized over the HSL

Sync. via communication: If the distance between both AUs is more than 200m, the redundancy sync hronization must also be performed over a separate fast data connection. In this case no singular Ax-PEs are allowed.

Specific settings for redundant AUs, not relevant with CPU redundancy

Red_sync org_img One element of the redundancy pair must be

defined as Original, the other as Image. This parameter defines, whether this BSE is to

be the Original or the Image element of the redundancy pair.

The second element of the redundancy pair must be defined at Address of the redundant BSE (see below)

The mirroring of the parameter is otherwise not possible.

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• In the OPM system technique select the node Address of the redundant BSE's under C4:CP-2017/PCCX25

• Enter the following data (valid for BSE and AU redundancy)

Column name/

Parameter

Red_sync reg-Nr.

Red_sync comp-Nr.

Red_sync BSE-Nr.

• In the OPM system technique select the node Synchronization parameter under C4:CP- 2017/PCCX25:

Description/Value Comment

Region number of the other element of the redundancy pair (BSE); for CPU redundancy the value 254 is to be entered (own AU)

Component number of the other element of the redundancy pair (BSE)

BSE number of the other element of the redundancy pair

The mirroring of the parameter is otherwise not possible.

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Column name/

Parameter

Red_sync monitoring timeout

• In the OPM system technique select the node Singular Ax-PEs under C4:CP- 2017/PCCX25

(the node is visible if you have selected the value HSL with singular Ax-PEs for the parameter Red_Sync Mode)

Description/Value Comment

Defines how long the synchronization can take: 0.1 -100 seconds. After this time period in seconds has expired an error message is generated.

If the CAEx plus application is very extensive, you require a higher value.

The same applies for redundant AUs, that are far apart from each other (redundancy synchronization over a separate fast data connection)

Column name/

Parameter

Automatic update after going periphery failure

Automatic busswitchover at bus error

Description/Value Comment

Enabling for an automatic update of the open/closed loop control function after every going peripheral element failure on the passive BSE (YES or NO)

Enabling of an automatic bus switchover with bus error, (YES or NO)

The parameter is relevant for the BSE with the singular PE: if one PE restarts, after a going failure of the PE on the passive BSE the parameter becomes effective

With a partial bus failure and route redundancy (here: the coupling of the singular PE over various routes) a redundancy switchover is achieved without PE failure, if the passive BSE reaches all PEs, everything is OK there and there are no higher priority errors present.

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• In the OPM system technique select the node R edun dan cy b uff er under C4:CP-2017/PCCX25

The redundancy buffer is used to avoid the loss of data during the occurre nce of an error/failure until the redundancy switchover is complete.

Column name/

Parameter

Buffer size

Buffer time

Maximum number of process information items, that can also be stored in the Buffer time.

Maximum time, during which the process information items should also be stored.

1.4.1 Mirror Parameters

Mirror parameters can be copied from the Original-BSE to the Image-BSE, if the following conditions are fulfilled:

Both elements of the redundancy pair are each already separately c onfigured. The entire system-technical parameterization on the first CPU of the redundancy pair is

completed (here: C4 of the redundancy pair C4/C5-CPU. The entire system-technical parameterization (parameters, which must have different values

for every BSE, such as e.g. addressing) is completed for both elements of the BSE pair (in other words C4 and C5 of the redundancy pair C4/C5-CPU).

Description/Value Comment

1-255 seconds

Please note, that parameters for interfaces (e.g.: IP-addresses, baud rates, etc…) must be set separately for each interface (these are not taken into consideration during copying of the mirror parameters)!

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The following parameters are excluded from the copy operation

• System-technical parameters:

─ The addressing of the redundant BSE ─ The setting, whether the BSE is an Original or an Image ─ Settings for the PREs of a BSE ─ Settings for priorities, refer to sections

and

• Process-technical parameters:

─ All redundancy control messages ─ All redundancy status information messages ─ All error messages ─ All communication control messages ─ All PRE control messages ─ All PRE status information messages

All other parameters (CAEx plus application, data points of singular PEs, BSE settings, selective data flow routing ...) are acquired by the mirroring.

This is how you mirror the parameters from the Original-BSE to the Image-BSE:

1.2.3.3, Settings for PREs (CPU Redundancy)

1.2.3.4, Settings for BSEs (CPU Redundancy)

• Select the first BSE of the redundancy pair (C4: CP-2017/PCCX25)

• In the context menu select the entry Copy mirror parameters

• Select the second BSE of the redundancy pair (C5: CP-2017/PCCX25)

• In the context menu select the entry Paste mirror parameters

If the elements of the redundancy pair are configured differently (one is e.g. configured with one PE and I/O-modules, the other not), the following message appears:

Click OK.

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1.5 Redundancy of Power Suppl y

PS-5620

ESD EARTH FACILITY

PS-5620

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

Mounting rack CM-2834 Mounting rack CM-2836

1.5.1 General

SICAM AK can be supplied with the power supplies PS-5620 and PS-5622. Depending on requirements and mounting rack, a differing number are used.

Redundancy via SCA-RS

The power supplies are slotted into the compartments provided from the front. The cabling is carried out from the rear of the mounting rack. Systems that are mounted on the wall must therefore be removed beforehand.

The supply can be carried out with single leads of the type H07V-K (2.5) or a cable of the type H05VV-F3G (2.5).

Designation Item-Number/MLFB

Power Supply 24…60 VDC/80 W BC5-620

Power Supply 110…220 VDC, 230 VAC/80 W

6MF10130FG200AA0

BC5-622 6MF10130FG220AA0

SICAM RTUs, SICAM AK Redundancy Unrestricted 63

Mains cable 3x2,.5 (H05 VV-F 3G 2.5 flexible lead)

TF5-002 6MF13140FA020AA0

DC2-026-2.07, Edition 10.2016

Redundancy via SCA-RS

2. 1.

1.2.

1.5.2 Possible Configurations

Mounting Rack CM-2834

Mounting Rack CM-2836

In the basic configuration the mounting rack is fitted with one power supply. This is installed in the upper slot.

The 2nd power supply can be used either for increasing performance or for redundancy. This is installed in the lower slot.

In the basic configuration the mounting rack is fitted with one power supply. This is installed in the upper right slot.

The 2nd power supply can be used either for increasing performance or for redundancy. This is installed in the upper left slot.

The 3rd power supply can be used solely as redundancy for the first or second power supply. It is installed in the lower right slot. This must be expanded with CM-2826 beforehand.

The 4th power supply can be used solely as redundancy for the first or second power supply. It is installed in the lower left slot. This must be expanded with CM-2826 beforehand.

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1.5.2.1 Fitting Power Supply in CM-2834

ESD EARTH FACILITY

ESD

EARTH

FACILITY

PS-5620

Free slot for 1 power supply

PS-5620

ESD

EARTH FACILITY

1 power supply

2nd power supply

1.5.2.1.1 Installing 1st Power Supply

The first power supply is installed in the upper right slot. It only needs to be pushed into the compartment  and fastened w it h screws . The associated network cable is already

cabled with the reverse side of the backplane.

Redundancy via SCA-RS

1.5.2.1.2 Installing 2nd Power Supply

The second power supply is installed in the lower right slot.

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1 2 3

~/~/+

1 2 3

~/~/+

1 2 3

~/~/+

1 2 3

X63

X62

connector

yellow/green

power cord

cabling 1 power supply

cabling 2 power supply

connector

yellow/green

power cord

cabling 1 power supply

cabling 2 power supply

PS-5620

ESD

EARTH FACILITY

ESD EARTH FACILITY

PS-5620

Proceed as follows:

Cabling at the Rear of the Mounting Rack

• Unscrew the connector

 from the backplane and connect it with the network cable

• Screw the connector back on to the backplane of the mounting rack

• Fasten the ground lead of the network cable to X63 of the backplane





Installing the Power Supply

• Open the 2 screws

• Remove the plate

• Install the power supply

• Screw on the power supply

 of the plate that covers the slot for the s econd power supply







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1.5.2.2 Fitting Power Supply in CM-2836

PS-5620

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

ESD EARTH FACILITY

Free slot for 1 power supply

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

ESD EARTH FACILITY

1 power supply

power supply

1.5.2.2.1 Installing 1st Power Supply

The first power supply is installed in the upper right slot. It only needs to be pushed into the compartment  and fastened w it h screws . The associated network cable is already

cabled with the reverse side of the backplane.

Redundancy via SCA-RS

1.5.2.2.2 Installing 2nd Power Supply

The second power supply is installed in the upper left slot.

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~/~/+

1 2 3

~/~/+

1 2 3

~/~/+

1 2 3

X63

X62

CM-2836 Rear side

power cord

connector

brown

blue

cabling 1 power supply

cabling 2 power supply

yellow/green

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620

ESD

EARTH

FACILITY

ESD EARTH FACILITY

Proceed as follows:

Cabling at the Rear of the Mounting Rack

• Connect the network cable with the connector



• Fasten the ground lead of the network cable to the backplane at X63

Installing the power supply

• Open the 2 screws

• Remove the plate

• Install the power supply

• Screw on the power supply

 of the plate that covers the slot for the s econd power supply









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1.5.2.2.3 Installing the 3rd and 4th Power Supply

PS-5620PS-5620

ESD EARTH

FACILITY

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

1 power supply

2nd power supply

power supply

GND

+5V

~/~/+

GND

+5V

GND+5V

~/~/+

GND

+5V

CM-2826

Predetermined breaking point

Expansion PCB

Connection PCB

The third power supply is installed in the lower right slot and the fourth in the lower left slot. In contrast to the installation of the first and second power supply, for the 3

supply an additional PCB must be fitted beforehand.

Redundancy via SCA-RS

and 4th power

Designation Item-Number/MLFB

CM-2826 print for redundant power supply (only for 3rd and 4th power supply)

Installation of the PCB for Redundant Supply

• Break the CM-2826 into 2 parts at the predetermined breaking point obtain an expansion PCB and a connection PCB

BC2-826 6MF10130CJ260AA0

; you consequently

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Redundancy via SCA-RS

GND+5V

~/~/+

1 2 3

GND+5V

~/- ~/+

~/~/+

GND+5V

~/- ~/+

GND+5V

~/- ~/+

GND+5V

~/~/+

1 2 3

GND+5V

~/~/+

1 2 3

GND

+5V

1 2

GND

+5V

1 2

5 5

GND+5V

~/~/+

GND+5V

~/~/+

1 2 3

G N D

+5V

GND

+5V

GND

+5V

GND+5

GND+

GND

+5V

G ND

+5 V

GND+5

• Take the expansion PCB and guide it towards the backplane from below ; ensure correct plug connection between both PCB’s 

• Screw the expansion PCB firmly to the mounting rack



• Remove the screws for the connection PCB

; there are 2 on both the backplane and

expansion PCB

• Rotate the connection PCB to the position shown expansion PCB +

 and fasten it with backplane and

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Cabling at the Rear of the Mounting Rack

GND+5V

~/~/+

1 2 3

GND+5V

~/~/+

1 2 3

GND

+5V

GND

+5V

1 2 3

~/~/+

1 2 3

~/~/+

1 2 3

Power cord

Connector

brown

blue

Cabling 3 power supply

Power cord

Connector

Cabling 4 power supply

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620PS-5620

1 1

ESD

EARTH

FACILITY

Redundancy via SCA-RS

• Connect the network cable with the connector

 and screw the connector to the

expansion PCB

• Fasten the ground lead of the network cable to the expansion PCB at X4

Installing the Power Supply

• Open the screws of the plates

 that cover the slots for the third and fourth power supply

• Remove the plates 



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RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620PS-5620

3 3

ESD EARTH FACILITY

PS-5620

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

ESD EARTH FACILITY

Free slot for 1 power supply

• Install the power supplies 

• Screw on the power supplies



1.5.2.3 Fitting Power Supply in CM-2833

1.5.2.3.1 Installing 1st Power Supply

The first power supply is installed in the upper right slot. It only needs to be pushed into the compartment  and fastened w it h screws . The associated submodule (SM-5860) for the

supply from the reverse side of the mounting rack is already mounted and cab led.

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1.5.2.3.2 Installing 2nd Power Supply

RY ER

SICAM

PS-5620

ESD EARTH

FACILITY

2 power supply

1 power supply

CM-5680

Plate

Socket connector

Plate

The second power supply is installed in the upper left slot.

Therefore the CM-5680 conne ctio n p.c.b. and so ck et connector must be installed before. The same parts as used for the first power supply have to be used.

Redundancy via SCA-RS

Designation Item-Number/MLFB

CM-5680 supply/signaling PS-562x BC5-680

6MF10130FG800AA0

Installing Connection P.C.B. CM-5680

• Open the screws of the plate that covers the slot for the second power supply

• Install the plates on which connection p.c.b. and soc ket con n ector w ill be mou nted

• Screw the socket connector from inside the mounting rack to the plates

• Screw the connection p.c.b. from the rear side of the mounting rack to the plates

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GND

GND 5V

SENSE5V

Cabling 2 power supply

Power cord

RYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRYERRY

SICAM

PS-5620PS-5620

ESD EARTH

FACILITY

Screws

Cabling at the Rear of the Mounting Rack

Installing the Power Supply

• Install the power supply

• Screw on the power supplies

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1.5.2.4 Parameter Setting

For the configuration of the AU it must be specified, at which slot the power supply must be fitted.

The following parameters refer to the precise fitting location of the power supply in the module rack (viewed from the front).

Left top: Parameter AU-common settings | HW-Configuration for power

supplies | PS lef t top fitt ed

Left bottom: Parameter AU-common settings | HW-Co nfigur ation fo r power

supplies | PS left bottom fitted

Right top: Parameter AU-common settings | HW-Configuration fo r power

supplies | PS right top fitted

Right bottom: Parameter AU-common settings | HW-Configuration for power

supplies | PS right bottom fitted

• In the OPM system technique select the HW-Configuration for power supplies u nder t he node AU-common settings below the M-CPU:

Redundancy via SCA-RS

In the Value dropdown list select the corresponding entries according to your configuration.

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1.6 Redundancy Messages

1.6.1 Redundancy Control Messages

Redundancy control message are parame ter -settable user data messages in the single point information format (TI 30) which define the required redundancy behavior in SICAM AK.

The messages can be parameterized in the OPM, Tools menu (Types over vi ew entry,

Parameter tab: under SICAM 1703 + Ax 1703 -> System functions -> Redundancy control message).

The redundancy control messages have the following parameters and can have the following values (in brackets):

• CASDU1 (0-255)

• CASDU2 (0-255)

• IOA1 (0-255)

• IOA2 (0-255)

• IOA3 (0-255)

• TI, Type identification (single point information TI=30)

• BSE_(RED) (C0-CPU to C16-CPU, M-CPU, not used)

• PRE_(RED) (PRE0 to PRE3, BSE itself, not used)

• Control_function_(RED) (A/P-control, User priority, switch-over disabled, A/P-control

with failed SCA-RS, listening mode-control, key switch)

• Failure_behavior_(RED) (maintain status, terminate binary information)

• Priority_(RED) (Priority 0 (lowest) to Priority 14 (highest))

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OPM, Edit image:

Redundancy via SCA-RS

Overview of the various combinations of attributes for the parameter setting of specific redundancy messages, necessary parameters are marked with an “X”:

Control function_(RED) Failure Behavior_(RED) BSE_(RED) PRE_(RED) Priority_(RED) A/P-control X X

irrelevant for

global

redundancy

switchover

User priority X X

irrelevant for

global

redundancy

switchover Switch-over disabled X

A/P-control with failed SCA-RS

listening mode-control X

key switch X X

Must be

parameterized

for both

elements of

the CPU pair

irrelevant for

global redundancy

switchover

irrelevant for

global redundancy

switchover

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A/P-control: only for application-related voting

The state (active or passive) of an entire AU (global redundancy switchover) or the state of a single BSE or PRE (line-by-line redundancy switchover) is controlled with the help of this message.

With app lication-related voting the voter (e.g. control center) generates the required state itself (e.g. by means of comparing parameterized error messages). The required state of the system elements is communicated by means of a user data message from the central module.

The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy control messa ge with the attributes Control_unction_(RED) (A/P control), Failure_behavior_(RED), BSE_(RED) and PRE_(RED).

For line-by-line switchover a selective system element (BSE, SSE) is valid as destination routing.

For global redundancy swi tchover there is only one A/P control message, which is valid for the entire automation unit, therefore BSE and SSE are irrelevant.

A set binary information switches the selected system element to active. If these binary information messages are received with NT-Bit set, either the state is retained

or the system components concerned are switched to passive (can be parameterized in the failure behavior).

For protocol elements which, based on the parameter setting, belong to a functional redundancy or a Multimaster, only the A/P control message to the less significant protocol element is required. However this switches over all associated protocol elements.

User priority: for AU redundancy with SCA-RS

User priority messages in the single point information format are routed to the central redundancy processing.

The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy control message with the attributes Control_function_(RED) (User priority), Failure_behavior_(RED), BSE_(RED), PRE_(RED) and Priority_RED.

Valid as destination routing for line-by-line switchover

• one selective system element (BSE, SSE) or

• all system elements (specific identifier in BSE).

For global redundancy swi tchover there are only one time priorities , which are valid for the entire automation unit, therefore BSE and SSE are irrelevant.

For the CPU redundancy the parameterized priorities are valid for the parameterized C-CPU (BSE) and its protocol elements.

A set binary information increments the counter of the parameterized priorities. If these binary information messages are received with NT-Bit set, either the state is retained

(counter remains unchanged) or any binary information items previously set are deleted (counter is decremented, i f binary information was set) (can be parameterized in the failure behavior).

Apart from this user priorities can still be set directly from CAEx plus. For line-by-line switchover these are valid for the basic system element concerned, for global switchover for the entire automation unit and for CPU redundancy for the basic system element concerned and its protocol elements.

In the case of line-by-line or global switchover the integrated totals are sent as system message to the SCA-RS every 100ms over the system I/O bus. The SCA-RS compares the priorities of the two automation units, generates the redundancy state and communicates this to the automation units.

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Switch-over disabled: cannot be used for application-related voting

With CPU redundancy and global switchover with SCA-RS it is possible to prevent the switchover through modified priorities. That is necessary, if e.g. an application is not running synchronously. The block can be set by means of user data messages or directly in the function diagrams in CAEx plus, whereby these act OR-linked.

The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy control messa ge with the attributes Control_function_(RED) (switchover disabled) and Failure_behavior_(RED).

For the global switchover the BSE and SSE are irrelevant, as the function is valid for the entire automation unit.

For CPU redundancy this function can be activated for each CPU pair (parameterize one of the two C-CPU numbers).

A set binary information blocks the switchov er. If these binary information messages are received with NT-Bit set, either the state is retained

of the block is lifted (can be parameterized in the failure behavior). With CPU redundancy the blocks set in CAEx plus act OR-linked for the respective CPU pair,

i.e. if one of the C-CPUs has the block set, both C-CPUs are not switched over. For the global switchover with SCA-RS the block states of all C-CPUs are OR-linked. The block is indicated in the diagnostic with an error of the diagnos tic class Warning.

A/P-control with failed SCA-RS: for AU redundancy with SCA-RS

When using the SCA-RS, this is to be used in a redundant configuration, since when a failur e of the central module is detected, all affected system elements are s witched to passive.

If the communication between SCA-RS and M-CPU has failed, then the M-CPU switches all passive. The SCA-RS switches all active on the functioning connection. With a detected failure the M-CPU sets all priorities and sends these to the SCA-RS. With that, even if only the receive line to the M-CPU has failed, the SCA-RS can perform a switchover to the other automation unit.

If the SCA-RS itself fails, the redundant SCA-RS takes over the function. This state can be diagnosed in both automation units.

Both automation units are only switched to passive with a failure of both SCA-RS or both communication lines (double error). Then it is only possible to switch one of the automation units completely active with specific user data messages in the single point information format.

The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy control messa ge with the attributes Control_function_(RED) (A/P-control with failed SCA-RS) and Failur e_beh av ior _(RE D) .

The message is valid for the entire automation unit. A set binary information switches the entire automation unit to active. If these binary information messages are received with NT-Bit set, either the state is retained

or the automation unit is switched to passive (can be parameterized in the failure behavior).

Listening mode-control

With this message the entire AU is set to this mode. Listening mode means, that the state passive is always transferred to the interfaces, regardless of which state the A/P-control message assigns. This is used so that all interfaces do not switch their transmit lines to active and only listen to the data. Within the AU however the data are still distributed or filtered based on the active/passive state.

The listening mode is controlled by means of a user data message in the single point information format.

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The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy control message with the attributes Control_function_(RED) (listening mode) and Failure_behavior_(RED).

There is only one message, which is valid for the entire automation unit. Based on the content of the data the entire automation unit is switched

• to normal mode (binary information = 1) or

• to listening mode (binary information = 0).

If the user data message is received with NT-Bit set, either the state is retained or the automation unit is switched to listening mode (can be parameterized in the failure behavior).

The status of listening mode is also forwarded as return information.

Key switch: with CPU redundancy (application-related key-operated switch)

With redundancy configurations it should be possible, that an automation unit or interfaces are switched either

• active

• passive

• or automatic (required state of the voter)

over a key-operated switch. This takes place when using the SCA-RS directly through wiring over the SCA-RS. With app lication-related voting, this can take place in the application when generating the A/P-

control message. With CPU redundancy however, it is possible to read this state over an input module or to

determine it via communication from a higher-level station and send it to the central redundancy processing by means of a user data message (single point information).

The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy control messa ge with the attributes Control_function_(RED) (key switch), Failure_behavior_(RED ) and BSE_(RED).

The key-operated switch is valid for the parameterized basic system element and its protocol elements. A message must be routed to both basic system el emen ts, sin ce the stat us of the key-operated switch can only be determined from both mes s ages :

• both binary informations 0 = Automatic

• one binary information 1 = C-CPU concerned and its protocol elements permanently

switched active by the key-operated sw itch, the ot her pas siv e

• both binary informations 1 = Faulty position, is treated as a failure (NT-Bit set)

If a faulty position is detected an error of the class External is set. If the user data message is received with NT-Bit set, either the state is retained or switched to

Automatic (can be parameterized in the failure behavior).

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1.6.2 Redundancy Return Information Messages

Redundancy return information messages are user data messages with a parameter-settable 5-stage address (CASDU1, CASDU2, IOA1, IOA2, IOA3) and a fixed type identification (30 = single point information), which, among other things, provide information e.g. about the redundancy states of the individual system elements or the position of the key-operat ed sw itch of the SCA-RS.

The messages can be parameterized in the OPM, Tools menu (Types over vi ew entry,

Parameter tab: under SICAM 1703 + Ax 1703 -> System functions -> Redundancy return information message).

Redundancy via SCA-RS

The redundancy return information messages have the followi ng parameters and can assume the following values (in brackets):

• CASDU1 (0-255)

• CASDU2 (0-255)

• IOA1 (0-255)

• IOA2 (0-255)

• IOA3 (0-255)

• TI, Type identification (single point information TI=30)

• Return_inform_function_(RED) (redundancy state, switchover runs at a global

switchover, keyswitch of the SCA-RS: system A active, keyswitch of the SCA-RS automatic, keyswitch of the SCA-RS: system B active, listening mode)

• BSE_(RED), Basic system element (C0-CPU to C16-CPU, M-CPU, not used)

• PRE_(RED), Supplementary system element (PRE0 to PRE4, BSE itself, not used)

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OPM, Edit image:

Overview of the various combinations of attributes for the parameter setting of specific redundancy status information messages, necessary parameters are marked with an “X”:

Return_inform_function_(RED) BSE_(RED) PRE_(RED)

redundancy state X

irrelevant for global

redundancy switchover

switchover runs at a global switchover

keyswitch of the SCA-RS: system A active

keyswitch of the SCA-RS automatic keyswitch of the SCA-RS: system B

active listening mode

irrelevant for global

redundancy switchover

Redundancy state

The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy return information message with the attributes Return_inform_function_(RED) (redundancy state), BSE_(RED) and PRE_(RED).

With global redundancy switchover there is only one return information message, which is valid for the entire automation unit, therefore BSE and SSE are irrelevant. For line-by-line switchover a separate return information message is generated for the system element (selected with BSE_(RED) and PRE_(RED)). For the CPU redundancy a return information message is generated for every C-CPU (selected with BSE_(RED).

A set binary information means, that the system element concerned is active, or wi th global switchover at least one system element is act iv e.

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Switchover runs at a global switchover

Only valid for global redundancy switchover. The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions)

under Redundancy return information message with the attribute Return_inform_function _(R ED ) (sw itchov er runs at a global s witchover).

A set binary information means, that the swi tchover is not yet completed. That means, that not all system elements in the automation unit have the same redundancy state.

Keyswitch of the SCA-RS (system A active, automatic, system B active)

In the case that a SCA-RS voter is used, this message returns the respective position of the key-operated switch.

Listening mode

The message can be parameterized in the OPM (SICAM 1703 + Ax 1703 system functions) under Redundancy return information message with the attribute Return_inform_function _(R ED ) (listening mode).

There is only one return information message, which is valid for the entire automation unit, since the listening mode can only be set globally. Therefore BSE and SSE are irrelevant.

A set binary information means, that the automation unit is in normal mode.

1.6.3 Redundancy Control with CAEx plus

For a detailed description for the function (function block) call up the CAEx plus Help. For the redundancy control in SICAM AK there are various vendor modules available in

CAEx plus:

• TB_RED_GET_COMP_VALUE Readout of the values for a cyclic comparison

• TB_RED_SET_COMP_VALUE Setting the values for a cyclic comparison

With the help of these two modules, eight analog values can be transmitted from the active BSE to the passive BSE.

• TB_RED_GET_TRIM_STATE Readout of the states for the calibration from

• TB_RED_SET_TRIM_STATE Setting the states for the calibration

With the help of these two modules, 32 binary values can be exc hanged between the BSEs.

• TB_RED_GET_TRIM_VALUE Readout of the integral values for the calibration from

• TB_RED_SET_TRIM_VALUE Setting the integral values for the calibration

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With the help of these two modules, 24 analog values can be exchanged between the BSEs.

• TB_RED_SET_PRIOR_INFO System messages for the control of the priorities for the redundancy switchover by the voter

With the help of this module priorities are defined, which concern that BSE on which the CAEx plus application is running.

• TB_RED_SET_SWITCH_DISABLE Deactivation of the redundancy switchover

With the help of this module the redundancy switchover can be deactivated.

• TB_RED_SET_UPDATE_REQUEST Redundancy update request

With the help of this module an update is requested over HSL.

• TB_RED_GET_SYSTEM_INFO Readout of the redundancy states

With the help of this module one obtains information about whether that BSE on which the CAEx plus application is running is in the active or passive state.

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2 Redundancy via CP-6010

2.1 Overview .............................................................................................................86

2.2 CP-6010 (Redundancy Voter) ............................................................................88

2.3 Connecting SICAM AK Redundancy System .....................................................93

2.4 SICAM AK Redundanc y Engineering .................................................................96

2.5 SICAM AK Switchover Sett i ngs ........................................................................107

2.6 Configuration of Priority Messages in SICAM AK ............................................117

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2.1 Overview

2.1.1 System Components

The SICAM AK Redundancy is an integrated functionality of SICAM AK which monitors the internally generated hardware, firmware and communication related errors. It monitors the error conditions of 2 syste ms SICAM AK and sends the switchover messages to ensure the availability of 1 act iv e system.

The SICAM AK Redundancy system co n sists of:

• 2 modules CP-6010

• 2 power supply modules, optional

─ PS-6630 (24…60 VDC) ─ PS-6632 (110…220 VDC)

• 1 key switch (CM-6820)

• 2 redundant units of SICAM AK

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2.1.2 Function

Both CP-6010 modules are connected via a protocol according to standard IEC 60870-5-104 to the both SICAM AK devices, as well as to each other. In case of a communication failure via IEC 60870-5-104 between the CP-6010, the system will resume communication through an alternate serial protocol (IEC 60870-5-101).

After the system is powered-u p, a communic ation link is established between CP-6010 and a decision is made based on the redundancy logic. According to the decision, one of the CP-6010 becomes an active voter and other CP-6010 hot st andby .

After the communication between the SICAM AK and CP-6010 is established, a general interrogation (GI) is initiated over the IEC 60870-5-104 protocol. Based on the priority messages received from both systems SICAM AK, the active voter performs the voting and decides which elements of the respective SICAM AK should become active.

The SICAM AK Redundancy supports two different modes of switchover based on voting:

• Global switchover All the configured system elements will be switched over completely. If the application

requires, single system elements can be excluded thereof.

• Line-by-line switchover All the basic system elements and protocol elements will be switched over separately

according to their fault states.

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2.2 CP-6010 (Redundancy Voter)

2.2.1 Power Supply and Firmware

Each module CP-6010 is supplied with voltage via a module PS -663x. The mounting takes place on a DIN rail.

Once the respective CP-6010 is supplied with voltage, LEDs on the front panel indicate the readiness for operation and errors, as well as the communication states of the Ethernet and of the serial interface.

When the entire SICAM AK Redundancy system is started up and the communication is established, the supervision of the both systems SICAM AK starts by means of the active CP-6010:

• Determination of the active SICAM AK

• Monitoring of the errors from both systems SICAM AK

• Switchover of the active SICAM AK based on the severity of the errors

In both CP-6010 a SD card with the current version of the firmware RED26 must be inserted. The firmware contains the redundancy function and the user interface (web pages) for the parameterization).

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2.2.2 Lighted Display

On the front panel there is a lighted display to indicate the status of the CP-6010.

Redundancy via CP-6010

LED Description

RY Module ready to operate ER Error RTX1 Data is transmitted or received on Ethernet (X1) RTX3 Data is transmitted or received on RS-422 (X3) LNK1 Ethernet connection available (X1) OH3 Serial connection available (X3)

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2.2.2.1 Behavior

Meaning of represented symbols in the following:

Symbol Status

 active  inactive

§ flashes regularly

 flickers (data exchange)

LEDs on the front panel show different states that are determined by the utilized firmware. The placement of the LEDs comprises:

• System display Display of the syst em sta t e s

• Communication display Display of the protocol el ement states

System Display

Name Color Function LED Meaning

RY yellow ready  Module ready

§ Loading of parameters into the Flash PROM Loading of firmware into the Flash PROM

 Module not ready or startup

Startup

ER red error 

Sum error (internal error, external error, warning, module failure, failure; inclusive peripheral element)

Startup

 No error

Communication Display

Name Color Function LED Meaning

LNK1 yellow Link X1 

OH3 yellow Off hook X3  Sending message

Physical connection to the hub is existing (Ethernet)

 Startup



Connection with minimum one physical partner set up (dial-up traffic)

 Startup

RTX1 Yellow

RTX3 Yellow

Receive/transmit data X1

Receive/transmit data X3

 Sending or receiving message  Startup  Sending or receiving message  Startup

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2.2.3 CM-6820 (Key Switch Module)

The key switch module can be used by either in AUTO or MANUAL mode of operation. In the mode of operation MANUAL you can select the respective SICAM AK system which is

intended to be active. In the mode of operation AUTO, CP-6010 decides the active SICAM AK based on the voting logic.

The following figure shows the CM-6820 in DIN-rail mounted position.

Redundancy via CP-6010

• The CM-6820 consists of a key switch with three positions and the functions controlled by the key switch are as follows:

─ Position AK A

If the selected key switch position is AK A, the CP-6010 switches the SICAM AK A to be active, independent of the error states of both SICAM AK

─ Position AUTO

If the selected key switch position is AUTO, the voting function is enabled and the active SICAM AK is decided by active CP-6010 based on the error conditions of both the SICAM AK

─ Position AK B

If the selected key switch position is AK B, the CP-6010 switches the SICAM AK B to be active, independent of the error states of both SICAM AK

• CM-6820 consists of two LEDs - RY1 and RY2 which indicates the availability of the CP-6010 when it is connected and powered-up

• X1 and X2 are the serial interfaces of CM-6820 which connects to the respective CP-6010 interfaces.

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2.2.4 SICAM AK Redundancy without K ey Switch

The SICAM AK Redundancy system provides you an option to use the system without key switch module. If the key switch module is not used, you need to set the availability of the key switch module to No in the user interface (refer to section 2.4.2.3.1, IP Configuration).

If the key switch module is not used, the system operates only with the mode of operation AUTO.

The following diagram shows the SICAM AK redundancy without key switch module.

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2.3 Connecting SICAM AK Redundancy System

This section describes how to connect the CP-6010 and key sw itch contro l to the SICAM AK system.

2.3.1 Configuration

The cable 6010 (cable length 2.5 m).

The cable  connects the X3 connector of CP-6010-1 to the s imilar connector of CP-6010-2.

The cable connected to the both systems SICAM AK.

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 connects the terminal of CM-6820 (X1 and X2) to X2 terminals of both the CP-

 connects the CP-6010 (X1 connector) to Ethernet switch and is further

Redundancy via CP-6010

2.3.2 Necessary Components

The following table provides the necessary components with the required num ber and the ordering information.

Component Designation Number I tem Number / MLFB CP-6010 CP-6010 em ic Master Cont rol Module 2

Cable  Cable CM-6820 / CP-6010 2,5 m 2

PS-663x

CM-6820

SD Card Flash Card 2 6MF12131GA050AA0 Cable  Serial modem cable (not supplied) 1 -

PS-6630 Power Supply 24…60 VDC oder

PS-6632 Power Supply 110…220 VDC

CM-6820 AK Redundancy Switch (optional)

GC6-010 6MF1113-0GA10-0AA0

TC2-068 6MF13130CA680AA0

GC6-630 6MF1113-0GG30-0AA0

GC6-632 6MF1113-0GG32-0AA0

GC6-820 6MF1113-0GJ20-0AA0

Cable 

TPP_1M TP Patch cable 1 m Cat.5, grey

TPP_2M TP Patch cable 2 m Cat.5, grey

TPP_3M TP Patch cable 3 m Cat.5, grey

TPP_5M TP Patch cable 5 m Cat.5, grey

T41-255 6MF13040BC550AA0

T41-251 6MF13040BC510AA0

T41-252 6MF13040BC520AA0

T41-253 6MF13040BC530AA0

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2.3.3 Connector Pin Assignment

Mode

Switch 1

Switch 2

Switch 3

Switch 4

4-wire with line termination

OFF

The following table displays the pin assignment of the connector X3 for the cable between both CP-6010. This connection i s required for the backup serial communication using a protocol according to the standard IEC 60870-5-101 over RS-422.

X3: 6-pin screw terminal

CP-6010-1 CP-6010-2 Pin 1 screen Pin 1 screen Pin 2 TXD+ Pin 4 RXD+ Pin 3 TXD- Pin 5 RXDPin 4 RXD+ Pi n 2 TXD+ Pin 5 RXD- Pin 3 TXDPin 6 GND Pin 6 GND

Redundancy via CP-6010

2.3.4 Configur ation Switch

The following table describes the setting of the configuration sw itch S1 for the serial interface . (RS-422).

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Note

The IP address of the engineering PC must be in the same addressing segment as the CP your application other IP addresses are required, the engineering PC must be parameterized appropriately.

2.4 SICAM AK Redundancy Engineering

This section describes the engineering of the redundancy function in CP-6010.

2.4.1 Initializing Target System

For the start-up of the Redundancy system, at first the CP-60 10 must be parameterized. The engineering takes place online via a web browser (Microsoft Internet Explorer ® ab Version 8.0) and presupposes that the following steps are carried out:

• configure IP address for the engineering PC

• load firmware

─ copy latest latest firmware RED26 into the root directory of the SD card ─ insert SD card into the target system ─ switch on target system

• establish connection to the target system

2.4.1.1 Configure IP Address for Engineering PC

For the parameterization, the target system must be connected with the engineering PC and switched on. The CP-6010 module must be equipped with SD card. Establishing of a communication connection between engineering PC and the target system takes place via adjustable IP addresses.

For the initial parameter sett in g via a point-to-point connect ion, the default IP address of the CP-6010 (172.16.0.3) can be used. In order that the engineering PC is able to communicate with the CP-6010, a suitable IP address must be set for this.

Click thereto in the control panel of the engineering PC on the symbol Network an d Shar ing Center, after that on Local Area Connection

Mark in the property dialog Internet Protocol (TCP/IPv4) and click on Properties. Select USE THE FOLLOWING IP ADDRESS and enter 172.16.0.4 and the subnet mask

255.0.0.0, and confirm with OK. After that, confirm all the property dialogs with OK.

and in the following window on Properties.

-6010. If for

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2.4.1.2 Loading Firmware

You can download current firmware codes as loadable file via http://www.siemens.com/sicam (Download Area, Product fam ily: SICAM RTUs, Download: Software Updates).

If this access is not at your disposal, please contact your project manager at Siemens.

Firmware Item Number Meaning

RED26 Redundancy SC2-052-1 Revision history

Before you supply the CP-6010 with voltage, copy the current version of the firmware into the root directory of a SD card formatted with the file system FAT16.

After that, insert the SD card into the target system and switch the power supply on. While the target system restarts,all the new data is being loaded into the flash memory and being configured. This can take up to 5 minutes.

Redundancy via CP-6010

SC2-052-1.XX/50 RED26 Binary file

After an errorless restart, the error LED is extinguished and the ready LED is lighting.

2.4.1.3 SD Card Error

If the SD card is not in the target system or defective, then an error information is recorded in the diagnosis.

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2.4.2 Parameterization

2.4.2.1 Logon

Start the web browser of your PC, enter the default IP address of your target system

http://172.16.0.3) into the address field, and confirm with the enter key.

( If the connection to the target system is established, the login page is opened.

For the entrance into the target system, a login is required. Select thereto

• language (English or German)

• User type (Administrator or Guest)

• Password (default: sicam)

By means of clicking on the button Login you get to the start page of the addressed target system. Thereby a session with the web server of the respective CP-6010 is started.

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Note

For accessing the web server,

As user type Administrator you can now begin with the parameter-setting. The user type Guest cannot change parameters, but only view, and read logged messages.

Via the start page you can log off from the currently parameterized target system (button LOGOUT), or you can perform a reset (button RESET).

The start page can be accessed at any time via the menu Start .

the SD card must be available in the target system.

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2.4.2.2 User and Rights

The following user types are predefined and can be select ed :

• Type Administrator

• Type Guest

For each user type different rights are predefined:

Action Administrator Guest

Change password - Perform startup  Change parameters  Display parameters   Events Viewing   Read diagnosis  

2.4.2.3 Set Addresses

2.4.2.3.1 IP Configuration

The setting of the voters takes place via the menu Parameters under the item Voter information.

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Siemens SICAM AK User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

Purpose of this manual

Target Group

Placement into the Information Landscape

Further Support

Qualified Personnel

Use as Prescribed

Open Source Software

1 Redundancy via SCA-RS

Contents

1.1 Overview

1.1.1 Redundancy

Prerequisites of Redundancy

1.1.2 Synchronization

What is synchronized?

1.1.2.1 CAEx plus Program

1.1.2.2 Singular Ax PE

1.1.3 Voting

1.1.3.1 Automatic Voting

1.1.3.2 Application-Related Voting

1.1.4 Redundancy Switchover

1.1.5 Overview of Redundancy Modes

1.1.6 Overview of Synchronization Modes

1.2 CPU-Redundancy (Redundant Basi c System Elements)

Connection between both BSEs over HSL

1.2.1 Default Configurations

1.2.1.1 SICAM AK - SICAM AK PE, electrically connected

Necessary modules and cables

1.2.1.2 SICAM AK - SICAM TM PE, Electrically Connected

Necessary modules and cables

1.2.1.3 SICAM AK - SICAM TM PE, Electrically and Optically Connected

Necessary modules and cables

1.2.1.4 SICAM AK - SICAM TM PE, Optical, Red. BSE + Red. Ax-PE-Bus

Necessary modules and cables

1.2.2 Data Transfer Between Redundant BSE Pairs

Necessary modules and cables

1.2.3 Parameter Setting

1.2.3.1 Parameter Setting of the CP-2014/CPCX25

1.2.3.2 Automatic Voting

1.2.3.3 Settings for PREs (CPU Redundancy)

1.2.3.4 Settings for BSEs (CPU Redundancy)

1.3 Redundant Automation Units

1.3.1 Default Configurations

1.3.1.1 Redundant AUs, Voting by SCA-RS, Distance up to 15 m

1.3.1.2 Redundant AUs, Voting by SCA-RS, Distance up to 200 m

1.3.1.3 Redundant AUs, Voting by SCA-RS, Distance higher than 200 m

1.3.1.4 Redundant Automation Units in Star-Shaped Configurations

1.3.1.5 Redundant Automation Units in Ring-Shaped Configurations

1.3.2 Parameter Setting

1.3.2.1 Parameter Setting of the CP-2014/CPCX25

1.3.2.2 Settings for PREs (AU Redundancy)

Line-by-line redundancy switchover with SCA-RS

Line-by-line redundancy switchover with application-related voting

Global redundancy switchover with SCA-RS

Global redundancy switchover with application-related voting

1.3.2.3 Settings for BSEs (AU Redundancy)

Line-by-line redundancy switchover with SCA-RS

Line-by-line redundancy switchover with application-related voting

Global redundancy switchover with SCA-RS

Global redundancy switchover with application-related voting

1.4 Parameter Setting of the CP-2017/PCCX25

1.4.1 Mirror Parameters

The following parameters are excluded from the copy operation

1.5 Redundancy of Power Suppl y

1.5.1 General

1.5.2 Possible Configurations

1.5.2.1 Fitting Power Supply in CM-2834

1.5.2.1.1 Installing 1st Power Supply

1.5.2.1.2 Installing 2nd Power Supply

Cabling at the Rear of the Mounting Rack

Installing the Power Supply

1.5.2.2 Fitting Power Supply in CM-2836

1.5.2.2.1 Installing 1st Power Supply

1.5.2.2.2 Installing 2nd Power Supply

Cabling at the Rear of the Mounting Rack

Installing the power supply