FS720 Fire detection system (marine) Technical Manual

FS720 Fire detection system (marine) Technical Manual 2016-05-10 Control Products and Systems

Legal notice Legal notice Technical specifications and availability subject to change without notice. Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. Issued by: Siemens Switzerland Ltd. Division International Headquarters Gubelstrasse 22 CH-6301 Zug Tel. +41 41 724-2424 www.siemens.com/buildingtechnologies Edition: 2016-05-10 Document ID: Siemens Switzerland Ltd, 2012 2 56

Table of contents 1 About this document... 5 1.1 Applicable documents... 7 1.2 Technical terms... 9 1.3 Revision history... 9 2 Safety... 10 2.1 Safety instructions...10 2.2 Safety regulations for the method of operation...12 2.3 Standards and directives complied with...14 2.3.1 SOLAS 74 and MED...14 2.4 Release Notes...14 3 System overview... 15 3.1 System setup...15 3.2 Stations available...16 3.2.1 Fire control panel (2 loops)...16 3.2.2 Fire control panel (2 loops) with LED indicators...17 3.2.3 Fire control panel (4 loops)...18 3.2.4 Fire control panel (4 loops) with LED indicators...19 3.2.5 Fire terminal...20 3.3 Optional components...21 3.4 Available C-NET devices...22 3.5 Mounting kit (marine)...24 4 Planning... 25 4.1 Marine environmental conditions...25 4.2 Guidelines...26 4.3 Planning assistance...29 4.4 Order numbers...30 5 Mounting / Installation... 31 5.1 Overview...32 5.2 Installing the wall fastening...33 5.3 Install rear panel...35 5.4 Install mounting plate...36 5.5 Installing EMC filter in housing...38 5.6 Installing battery mounting set...38 5.7 Wiring EMC filter...40 5.8 Sticking MED label onto housing...42 3 56

6 Configuration...43 6.1 Creating a station... 43 6.2 Power supply... 44 6.3 Immediate intervention and service intervention... 45 6.4 Alarm organization mode... 47 6.5 Alarm verification... 48 6.6 Alarming control group... 49 6.7 Acoustic alarming equipment... 49 6.7.1 Activation delay for alarming equipment... 50 6.7.2 Alarming equipment in passenger cabins... 51 6.8 Access levels for fire terminals... 53 Index...54 4 56

About this document Applicable documents 1 1 About this document Goal and purpose This document describes the special application of the FS720 fire detection system in high-vibration environments such as ships, wind turbines or drilling platforms. This document can be used to plan and install an MED-compliant FS720 fire detection system. Scope The information contained in this document is valid for use in a maritime environment. The software version of the fire detection installation is 50.21 and the marine BDV. Target groups The information in this document is intended for the following target groups: Target group Activity Qualification Project Manager Coordinates the deployment of all persons and resources involved in the project according to schedule. Provides the information required to run the project. Project engineer Sets parameters for product depending on specific national and/or customer requirements. Checks operability and approves the product for commissioning at the place of installation. Is responsible for trouble-shooting. Installation personnel Assembles and installs the product components at the place of installation. Carries out a function check following installation. Commissioning personnel Configure the product at the place of installation according to customer-specific requirements. Check the product operability and release the product for use by the operator. Searches for and corrects malfunctions. Operating personnel Carries out procedures to correctly operate the product. Maintenance personnel Carries out all maintenance work. Checks that the products are in perfect working order. Searches for and corrects malfunctions. Has obtained suitable specialist training for the function and for the products. Has attended the training courses for Project Managers. Has obtained suitable specialist training for the function and for the products. Has attended the training courses for Product Engineer. Has received specialist training in the areas of marine installation technology and electrical installations. Has obtained suitable specialist training for the function and for the products. Has attended the training courses for commissioning personnel. No particular basic training is needed. Has been instructed by the commissioning personnel. Has obtained suitable specialist training for the function and for the products. 5 56

1 About this document Applicable documents Document identification The document ID is structured as follows: ID code ID_ModificationIndex_Language_COUNTRY -- = multilingual or international Examples A6V10215123_a_de_DE A6V10215123_a_en_-- A6V10315123_a_--_-- Date format The date format in the document corresponds to the recommendation of international standard ISO 8601 (format YYYY-MM-DD). Conventions for text marking Markups Special markups are shown in this document as follows: 1. 2. Requirement for a behavior instruction Behavior instruction with at least two operation sequences Version, option, or detailed information for a behavior instruction Intermediate result of a behavior instruction End result of a behavior instruction Numbered lists and behavior instructions with an operation sequence [ X] Reference to a page number 'Text' <Key> Quotation, reproduced identically Identification of keys > Relation sign and for identification between steps in a sequence, e.g., 'Menu bar' > 'Help' > 'Help topics' Text Identification of a glossary entry Supplementary information and tips The 'i' symbol identifies supplementary information and tips for an easier way of working. 6 56

About this document Applicable documents 1 Document ID 1.1 Applicable documents Title 007002 Technical manual Manual call points FDM223, FDM224, FDM223H, FDM224H 007011 Technical manual Flame detector FDF221-9, FDF241-9 007012 Data sheet DA Infrared flame detectors, ASA Infrared flame detectors FDF221-9, FDF241-9 007023 Technical manual Input module FDCI222, input/output module FDCIO222, FDCIO224 007024 Data sheet Input module FDCI222, Input/output modules FDCIO222, FDCIO224 008109 Technical manual Alarm sounder FDS221 008168 Installation Alarm sounder FDS221 A6V10210355 A6V10210368 A6V10210362 A6V10210390 FS720 System Description FS720 Product Data FS720 Planning FS720 Mounting / Installation 009023 Data sheet Manual call points FDM225, FDM226 A6V10210416 A6V10210424 FS720 Commissioning / Maintenance / Troubleshooting FS720 Configuration 009122 Technical manual Input/output module (transponder) FDCIO223 009371 Installation Manual call point FDM225-xx / FDM226-xx 010095 Technical manual Alarm sounder with supplementary optical indication FDS229 010096 Installation Alarm sounder beacon FDS229 A6V10088169 A6V10200373 A6V10202196 A6V10202198 A6V10211122 A6V10212047 A6V10257736 A6V10260486 A6V10276518 A6V10276518 A6V10284161 A6V10305793 A6V10324618 A6V10333771 Installation Mimic display driver FT2001-A1, LED flat cable F50F410 Installation Detector base with loop contact DB721, DB722, detector base DB720, sounder base DBS720, detector base seal RS720, detector locking device LP720, base attachment BA720 Data sheet Input module FDCI221, Input/output module FDCIO221 Data sheet Automatic fire detectors OH720, OP720, HI720, HI722 Technical Manual Input module FDCI221, input/output module FDCIO221 Technical Manual Automatic fire detectors OH720, OP720, HI720, HI722 Installation Alarm indicators, adapter frame, surface-mounted housing, indicator housing incl. washer FDAI91, FDAI92, FDAI93, AI330, DCA1191, DJZ1193 Mounting alarm indicators FDAI92EX, FDAI93EX, AI330, DCA1191, DJZ1193 Data sheet FDAI93-Ex Alarm Indicators Data sheet FDAI92-Ex, FDAI93-Ex Alarm Indicators Data sheet Automatic fire detectors OOH740, OOHC740 Technical Manual Automatic fire detectors OOH740, OOHC740 Planning, Mounting/Installation, Commissioning and Maintenance/Servicing Fire detection installations with addressed detector lines in potentially explosive atmospheres Technical manual FDCL221-Ex Line Adapters 7 56

1 About this document Applicable documents Document ID A6V10339425 A6V10339429 A6V10349347 A6V10349349 A6V10349616 A6V10349619 A6V10349626 A6V10367521 A6V10367523 Title FS720 Technical Manual Fire detection system (marine) FHA2035 Mounting kit (marine) Data sheet FDM223-Ex Manual Call Points Data sheet FDCL221-Ex Line Adapters Technical manual FDM223-Ex Manual Call Points Mounting the Manual Call Point FDM223-Ex Mounting the Line Adapter FDCL221-Ex Technical Manual OOH740-A9-Ex Automatic Fire Detector Mounting the OOH740-A9-Ex Automatic Fire Detector Standards and directives Marine equipment directive (MED) You will find further information about marine applications in the following standards and directives: Title Council Directive 96/98/EC of December 20, 1996 on marine equipment Amendments: Commission Directive 98/85/EC of November 11, 1998 Commission Directive 2001/53/EC of July 10, 2001 Commission Directive 2002/75/EC of September 2, 2002 Commission Directive 2014/93/EU of July 18, 2014 Directive 2002/84/EC of the European Parliament and of the Council of November 5, 2002 SOLAS 74 International Convention for the Safety of Life at Sea (SOLAS), 1974 International code for Fire Safety Systems (FSS code) GL Rules & Guidelines 2011 IEC 60092-201:1994 IEC 60092-504:2001 IEC 60533:1999 International code for Fire Safety Systems Edition 2007 and amended by resolution MSC311(88) Annex 5 of December 3, 2010 Germanischer Lloyd, I - Part 1 GL 2011, Section 3-B I - Part 1 GL 2011, Section 9-D Electrical installations in ships Part 201: System design General Electrical installations in ships Part 504: Special features; Control and instrumentation Electrical and electronic installations in ships Electromagnetic compatibility Please note the amendments in SOLAS 74 resulting from resolution MSC.216(82) from December 8, 2006 relating to the following: - Protection of cabin balconies on passenger ships - Safe return to port - Safety center on passenger ships 8 56

About this document Technical terms 1 1.2 Technical terms Term MED BDV Explanation Marine Equipment Directive Abbreviation for 'Basis Data Variant'. Contains, for example, basic settings and pre-configured elements for the fire detection system. You will find additional technical terms and their explanation in document A6V10210355, in the chapter 'Glossary'. See the chapter 'Applicable documents [ 7]'. 1.3 Revision history The reference document's version applies to all languages into which the reference document is translated. Version Edition date Brief description The first edition of a language version or a country variant may, for example, be version 'd' instead of 'a' if the reference document is already this version. The table below shows this document's revision history: c 2016-05-10 'Scope' section amended with 'Software version' 'Standards and guidelines' section revised 'Available stations' section updated with marine approval b 2015-11-17 Edition for IP 3.1 New: Visibility for PMIs Line devices integrated: FDCIO223, OP720, HI720, HI722, OOH740, FDCH222, FDAI92-Ex, FDM223-Ex, FDCL221-Ex, OOH740-A9-Ex Changes and additions: Chap. 'Available stations', notice added to PMI & mainboard FCM2027. Operating add-on with 2 LED indicators (internal) replaced by operating addon (2x LED indicators) FCM7213-Y3 in Chap. Stations, Options and Order Numbers Chap. 'Planning aid' supplemented with FDCIO223 Chap. 'Ambient conditions' in Category C New Detectors added References to data sheets/technical documentation for EX devices Edited: Chap. 'Configuration' a 06.2012 First edition The language versions and country variants produced by a local company have the same modification index as the corresponding reference document. 9 56

2 Safety Safety instructions 2 Safety 2.1 Safety instructions The safety notices must be observed in order to protect people and property. The safety notices in this document contain the following elements: Symbol for danger Signal word Nature and origin of the danger Consequences if the danger occurs Measures or prohibitions for danger avoidance Symbol for danger This is the symbol for danger. It warns of risks of injury. Follow all measures identified by this symbol to avoid injury or death. Additional danger symbols These symbols indicate general dangers, the type of danger or possible consequences, measures and prohibitions, examples of which are shown in the following table: General danger Voltage/electric shock Battery Explosive atmosphere Laser light Heat Signal word The signal word classifies the danger as defined in the following table: Signal word DANGER WARNING CAUTION Danger level DANGER identifies a dangerous situation, which will result directly in death or serious injury if you do not avoid this situation. WARNING identifies a dangerous situation, which may result in death or serious injury if you do not avoid this situation. CAUTION identifies a dangerous situation, which could result in slight to moderately serious injury if you do not avoid this situation. NOTICE NOTICE identifies possible damage to property that may result from nonobservance. 10 56

Safety Safety instructions 2 How risk of injury is presented Information about the risk of injury is shown as follows: WARNING Nature and origin of the danger Consequences if the danger occurs Measures / prohibitions for danger avoidance How possible damage to property is presented Information about possible damage to property is shown as follows: NOTICE Nature and origin of the danger Consequences if the danger occurs Measures / prohibitions for danger avoidance 11 56

2 Safety Safety regulations for the method of operation 2.2 Safety regulations for the method of operation National standards, regulations and legislation Siemens products are developed and produced in compliance with the relevant European and international safety standards. Should additional national or local safety standards or legislation concerning the planning, mounting, installation, operation or disposal of the product apply at the place of operation, then these must also be taken into account together with the safety regulations in the product documentation. Should additional safety standards from the ship's classification societies or legislation concerning planning, mounting, installation, operation or disposal apply, then these must also be taken into account together with the safety regulations in the product documentation. Electrical installations WARNING Electrical voltage Electric shock Work on electrical installations may only be carried out by qualified electricians or by instructed persons working under the guidance and supervision of a qualified electrician, in accordance with the electrotechnical regulations. Wherever possible disconnect products from the power supply when carrying out commissioning, maintenance or repair work on them. Lock volt-free areas to prevent them being switched back on again by mistake. Label the connection terminals with external external voltage using a 'DANGER External voltage' sign. Route mains connections to products separately and fuse them with their own, clearly marked fuse. Fit an easily accessible disconnecting device in accordance with IEC 60950-1 outside the installation. Produce earthing as stated in local safety regulations. CAUTION Noncompliance with the following safety regulations Risk of injury to persons and damage to property Compliance with the following regulations is required. Specialist electrical engineering knowledge is required for installation. Only an expert is permitted to carry out installation work. Incorrect installation can take safety devices out of operation unbeknown to a layperson. 12 56

Safety Safety regulations for the method of operation 2 Mounting, installation, commissioning and maintenance If you require tools such as a ladder, these must be safe and must be intended for the work in hand. When starting the fire control panel ensure that unstable conditions cannot arise. Ensure that all points listed in the 'Testing the product operability' section below are observed. You may only set controls to normal function when the product operability has been completely tested and the system has been handed over to the customer. Testing the product operability Prevent the remote transmission from triggering erroneously. If testing building installations or activating devices from third-party companies, you must collaborate with the people appointed. The activation of fire control installations for test purposes must not cause injury to anyone or damage to the building installations. The following instructions must be observed: Use the correct potential for activation; this is generally the potential of the building installation. Only check controls up to the interface (relay with blocking option). Make sure that only the controls to be tested are activated. Inform people before testing the alarm devices and allow for possible panic responses. Inform people about any noise or mist which may be produced. Before testing the remote transmission, inform the corresponding alarm and fault signal receiving stations. Modifications to the system design and the products Modifications to the system and to individual products may lead to faults, malfunctioning and safety risks. Written confirmation must be obtained from Siemens and the corresponding safety bodies for modifications or additions. Modules and spare parts Components and spare parts must comply with the technical specifications defined by Siemens. Only use products specified or recommended by Siemens. Only use fuses with the specified fuse characteristics. Wrong battery types and improper battery changing lead to a risk of explosion. Only use the same battery type or an equivalent battery type recommended by Siemens. Batteries must be disposed of in an environmentally friendly manner. Observe national guidelines and regulations. Disregard of the safety regulations Before they are delivered, Siemens products are tested to ensure they function correctly when used properly. Siemens disclaims all liability for damage or injuries caused by the incorrect application of the instructions or the disregard of danger warnings contained in the documentation. This applies in particular to the following damage: Personal injuries or damage to property caused by improper use and incorrect application Personal injuries or damage to property caused by disregarding safety instructions in the documentation or on the product Personal injury or damage to property caused by poor maintenance or lack of maintenance 13 56

2 Safety Standards and directives complied with 2.3 Standards and directives complied with A list of the standards and directives complied with is available from your Siemens contact. 2.3.1 SOLAS 74 and MED These Siemens products were developed in compliance with the 'Marine Equipment Directive (MED)'. In addition to this marine equipment directive, the following convention for system installations on ships must also be complied with: 'SOLAS 74', the International Convention for the Safety of Life at Sea. NOTICE Failure to observe standards, directives and conventions System is not accepted. Call in an expert for the entire project to handle compliance with the above standards, directives and conventions. 2.4 Release Notes Limitations to the configuration or use of devices in a fire detection installation with a particular firmware version are possible. WARNING Limited or non-existent fire detection Personal injury and damage to property in the event of a fire. Read the 'Release Notes' before you plan and/or configure a fire detection installation. Read the 'Release Notes' before you carry out a firmware update to a fire detection installation. NOTICE Incorrect planning and/or configuration Important standards and specifications are not satisfied. Fire detection installation is not accepted for commissioning. Additional expense resulting from necessary new planning and/or configuration. Read the 'Release Notes' before you plan and/or configure a fire detection installation. Read the 'Release Notes' before you carry out a firmware update to a fire detection installation. 14 56

System overview System setup 3 3 System overview The following is described in this chapter: Overview of system components List of usable stations List of available options incl. mounting kit (marine) 3.1 System setup Ethernet 11 FX7220 Engineering tool set 10 FX7230 FT724-ZZ 1 4 C-WEB 2 3 FC722-ZE FC724-ZE FC722-ZA FC724-ZA 9 5 6 7 8 FT2001 C-NET C-NET Figure 1: Overview of system structure 1 Fire terminal FT724-ZZ as standard operating unit 2 Fire control panel FC722-ZE or FC724-ZE with integrated line cards (FDnet/C-NET) in Comfort housing and operating add-on (2 LEDs) 3 Fire control panel FC722-ZA or FC724-ZA with integrated line cards (FDnet/C-NET) in Comfort housing with operating add-on (empty) 4 Loop-shaped networking by means of C-WEB/SAFEDLINK 5 Addressable C-NET detector lines and number (7) 6 Alarm sounder on the C-NET detector line 7 Input/output module for the connection of collective detector lines or universal I/Os to the C-NET 8 FT2001 mimic display on C-NET detector line 9 System-wide remote transmission, is possible from one fire control panel 10 PC-based 'Cerberus-Engineering-Tool' software for configuration of the complete system 11 PC-based 'Cerberus-Remote' software for system-wide operation 15 56

3 System overview Stations available 3.2 Stations available You will find detailed technical information about the fire control panels in document A6V10210355. See the chapter 'Applicable documents [ 7]'. 3.2.1 Fire control panel (2 loops) Cerberus TM Figure 2: View of fire control panel (2 loops) FC722-ZA Properties Detector line (C-NET) 252 addresses 2 loops / 4 stubs Equipment Operating unit Operating add-on (empty) Comfort housing 150 W power supply Only 26 Ah batteries may be used with the mounting kit (marine) Marine approval DNV GL 59 823-13 HH 16 56

System overview Stations available 3 3.2.2 Fire control panel (2 loops) with LED indicators Cerberus TM Figure 3: View of fire control panel (2 loops) with LED modules FC722-ZE Properties Detector line (C-NET) 252 addresses 2 loops / 4 stubs Equipment Operating unit Operating add-on (2x LED indicator) FCM7213-Y3 Comfort housing 150 W power supply Only batteries with 26 Ah may be used with the mounting kit (marine) Marine approval DNV GL 59 823-13 HH 17 56

3 System overview Stations available 3.2.3 Fire control panel (4 loops) Cerberus TM Figure 4: View of fire control panel (4 loops) FC724-ZA Properties Detector line (C-NET) 504 addresses 4 loops/8 stubs Equipment Operating unit Operating add-on (empty) Comfort housing 150 W power supply Only 26 Ah batteries may be used with the mounting kit (marine) Marine approval DNV GL 59 823-13 HH 18 56

System overview Stations available 3 3.2.4 Fire control panel (4 loops) with LED indicators Cerberus TM Figure 5: View of fire control panel (4 loops) with LED modules FC724-ZE Properties Detector line (C-NET) 504 addresses 4 loops/8 stubs Equipment Operating unit Operating add-on (2x LED indicator) FCM7213-Y3 Comfort housing 150 W power supply Only 26 Ah batteries may be used with the mounting kit (marine) Marine approval DNV GL 59 823-13 HH 19 56

3 System overview Stations available 3.2.5 Fire terminal Cerberus TM Figure 6: View of fire terminal FT724-ZZ Properties Detector line (C-NET) None Equipment Operating unit Housing (Eco) No power supply (the optional 70 W power supply is not marine-compliant) No batteries Marine approval DNV GL 59 823-13 HH 20 56

System overview Optional components 3 3.3 Optional components The tables below show all options that can be integrated in the fire control panels and fire terminal. Designation Loop extension (C-NET) Power supply kit (150W, A), as additional power supply Network module (SAFEDLINK) RS232 module (isolated) RS485 module (isolated) Type FCI2003-A1 FP2004-A1 FN2001-A1 FCA2001-A1 FCA2002-A1 Operating add-on (2x LED indicator) FCM7213-Y3 1 Sounder module FCA2005-A1 Table 1: Fire control panel options 1 Already integrated, depending on fire control panel Designation Network module (SAFEDLINK) RS232 module (isolated) RS485 module (isolated) Type FN2001-A1 FCA2001-A1 FCA2002-A1 Table 2: Options of the fire terminal Designation Mimic display driver Type FT2001-A1 Table 3: Remote components Remote components such as mimic display driver FT2001 may only be mounted in a housing that provides protection against electrostatic discharges. Designation Housing (Eco) Housing (Comfort) Type FH7201-Z3 FH7203-Z3 Table 4: Empty housing You will find more detailed information on the options for installation in the station in documents A6V10210355 and A6V10210368. See the chapter 'Applicable documents [ 7]'. 21 56

3 System overview Available C-NET devices 3.4 Available C-NET devices The table below contains all devices that are approved for connection to the C-NET detector line in the maritime sector. The following information is specified for each device: Availability of an Alarm Indicator (AI) Possible connection of an External Alarm Indicator (EAI) Device Type Description AI EAI Detector base DB721 Standard detector base with screw terminals DB722 Detector base with terminal strip (spring contacts) for highvibration installation sites and rubber seal for increased protection category DBS720 Detector base with sounder FDB221 Detector base BA721 Base attachment wet with integrated rubber seal Heat detector HI720 Heat detector for standard applications X X Flame detector FDF241-9 HI722 Heat detector for demanding applications X X Flame detector with three sensors for demanding applications with many deceptive phenomena Smoke detector OH720 Smoke detector X X Manual call point OP720 Optical smoke detector for standard applications with few deceptive phenomena OOH740 Multi-sensor smoke detector, ASA X X OOH740-A9-Ex Multi-sensor smoke detector, ASA, for demanding applications with many deceptive phenomena. Can be used collectively or addressed, for the Ex area FDM221 Direct activation for indoor applications X FDM224 FDM224H Indirect activation (large housing) X X FDM226RP Direct activation for outdoor applications X FDM223-Ex Manual call point for Ex area with indirect activation X X Input module FDCI221 1x potential-free contact input X Input/output module FDCI222 4x potential-free contact inputs FDCIO221 1x potential-free contact input 1x control output for any controls FDCIO222 4x potential-free contact inputs 4x control output for any controls FDCIO223 2x inputs/outputs can be alternatively used either for controlling sounders or connecting collective detector lines Mixed operation, i.e. 1x input channel and 1x output channel, is also possible FDCIO224 4x potential-free contact inputs and 4x control outputs for the connection of the VdS extinguishing interface in compliance with the VdS or implementation of fire controls in compliance with EN 54 X X X X X X X X X X 22 56

System overview Available C-NET devices 3 Device Type Description AI EAI Housing FDCH221 To protect the installation housing against dust and wetness. Compatible with input module FDCI22x and input/output module FDCIO22x FDCH222 Installation housing to protect against dust and wetness with U-rail for a maximum of three line separators FDCL221-Ex or other line devices Line separator FDCL221-Ex Line separator for areas at risk of explosion X Alarm sounder FDS221 Acoustic alarm device with various tones and sound levels X FDS229 Acoustic alarm device with various tones and sound levels and beacon X Alarm indicator FDAI91 Alarm indicator for installing in door frames FDAI92 Alarm indicator for wall mounting FDAI92-Ex Alarm indicator for wall mounting in Ex area Table 5: Approved devices that can be connected to the C-NET detector line in the maritime sector X Possible / available Not possible / not available Since the power for most devices is supplied via the detector line, it is not normally necessary to install additional feed lines. All C-NET devices have an integrated line separator. NOTICE Influencing of ground fault monitoring Faults For devices on the C-NET with a separate supply, the supply must be electrically isolated. 23 56

3 System overview Mounting kit (marine) 3.5 Mounting kit (marine) The mounting kit (marine) FHA2035-A1 is used to fasten a fire control panel in a housing (Comfort) to a wall without vibrations and to shield against EMC influences. The mounting kit (marine) consists of the following components which are supplied as a complete package: Damping kit for wall mounting Inductive EMC filter set Mounting plate FHA2007-A1 for EMC shielding Battery mounting set Cable kit (not shown) MED sticker (not shown) 24 56

Planning Marine environmental conditions 4 4 Planning These planning instructions only include stations and components approved for maritime and high-vibration applications. You will find further and detailed information about planning in document A6V10210362. You will find detailed technical information about the components in document A6V10210368. See the chapter 'Applicable documents [ 7]'. 4.1 Marine environmental conditions The requirements according to IEC 60092-504 (2001) Electrical installations in ships Part 504 Special features; Control and instrumentation - are tested and approved with the mounting kit (marine). The IP22 protection class required by marine standards is not satisfied by the FS720/FS20 housing. CAUTION Failure to comply with IP22 for FS720/FS20 housing Personal injury due to fire detection installation failure Fit an additional housing around the FS720/FS20 housing which satisfies IP22. The environmental conditions for marine apply to the following areas: General environment General environment including bridges General environment including bridges and 'open deck' The following environmental conditions were tested and are suitable as possible areas of use for the products: In accordance with Germanischer Lloyd, Rules and Guidelines: VI-7-2; Section 3-B Environment A Environment C Environment F All Siemens marine products FDM224H, FDM226RP, FDF241-9, FDM223-Ex, FDAI92-Ex, OOH740-A9-Ex FDM224H, FDM226RP Environmental conditions according to defined environmental categories Category Closed zone 'Open deck' Notes Germ. Lloyd Temp. Air humidity Vibr. Temp. Air humidity Vibr. A +5 +55 C 100% 0.7 g General applications C +5 +70 C 100% 0.7 g Increased temperature range F -25 +70 C 100% 0.7 g Also salt mist and occasional flooding ('open deck') See also 1 Applicable documents [ 7] 25 56

4 Planning Guidelines 4.2 Guidelines NOTICE Without a marine-specific BDV, you will not achieve MED compliance. Only use the marine BDV. For the Marine sector, use only devices in accordance with 'Available C-NET devices [ 22]'. Emergency power supply The fire detection installation must be equipped in accordance with DNV GL for the following requirements: For cargo ships Independent supply of the 'Fire detection and alarm system' including all activated alarming equipment for 18 hours For passenger ships Independent supply of the 'Fire detection and alarm system' including all activated alarming equipment for 36 hours Acoustic alarms Depending on the place of installation of the acoustic alarming equipment, the alarming equipment must be activated either with or without a delay in the event of an alarm. You will find more information on this in chapter 'Acoustic alarming equipment [ 49]'. 26 56

Planning Guidelines 4 Display and handling of error messages All error messages must be displayed visually and acoustically. In general, error messages must be acknowledged by pressing <Acknowledge>. In addition to being acknowledged, certain event categories must also be reset by pressing <Reset>. If the 'FAULT' LED on the Person Machine Interface of the fire control panel is lighted, the error must be acknowledged. If the 'System Fault' LED is also illuminated, then the error must be acknowledged and reset. The following table shows the event categories with the respective response to the error according to the marine equipment directive. This operating principle is specified in the system and cannot be configured. Event category --IC, Fault --Battery failure --Mains failure --Emergency power operation --Degraded mode --Fault/confirmation --Other fault ----System fault: no connection to station ----System fault: general connection fault ----System fault: station connection fault ----System fault: module ----Other system fault Response Acknowledge Acknowledge Acknowledge Acknowledge Acknowledge Acknowledge Acknowledge Acknowledge Acknowledge and Reset Acknowledge and Reset Acknowledge and Reset Acknowledge and Reset General installation guidelines Installation of fire detection systems on ships must be undertaken in compliance with SOLAS 74 and under consideration of national requirements. All cables satisfy the IEC 60092-504 requirements in terms of flammability. The cables used must be shielded and twisted in pairs. Wherever possible do not use stranded cables. If stranded cables are used, cable end sleeves must be used. Networking cables must be routed separately from detector lines. Shielding must be connected to the housing. Housings must be grounded. Mimic display driver FT2001A1 may be installed only in an ESD-protected housing. Preventing the transmission of vibrations To prevent the transmission of vibrations, the following installation guidelines must be observed: Do not secure installation pipes on the housing itself. Cables must be individually routed into the housing. Cables must be routed into the housing in loops. 27 56

4 Planning Guidelines Mimic display driver FT2001-A1 The buzzer at a 'Station' may only be switched off locally with the command 'Silence buzzer'. It must not be possible to switch off the buzzer at a 'Station' from another 'Station'. To achieve this, each fire control panel and each fire terminal must have a mimic display driver FT2001-A1 that is connected to a customer-specific display device. Alarms and faults can be displayed on the display acoustically and visually via the mimic display driver. The display must have a buzzer. The buzzer on the display may only be switched off locally with a command at the display. It must not be possible to switch off the buzzer via the 'Station'. Configure the mimic display driver in such a way that all alarms and faults are displayed on the display. All mimic display drivers must be configured the same way. Mimic display driver FT2001A1 may be installed only in an ESD-protected housing. You will find information about the mimic display driver in document A6V10210368. You will find information about configuring the mimic display driver in document A6V10210424. See the chapter 'Applicable documents [ 7]'. See also 1 Available C-NET devices [ 22] 28 56

Planning Planning assistance 4 4.3 Planning assistance Use the information in this chapter to determine the options for the individual stations. These details are required to determine the batteries. Use Required components Notes Networking via C-WEB Additional C-NET detector lines Connecting collective detectors Additional programmable inputs/outputs or inputs LED indicator for events Standard extinguishing interface Connecting additional horns Decentralized indication of events Network module (SAFEDLINK) FN2001-A1 Loop extension (C-NET) FCI2003-A1 Input/output module FDCIO223 for connecting collective detector lines on the C-NET Input/output modules FDCIO223, FDCIO224, FDCI221 Input module FDCI221, FDCI222 Operating add-on (2x LED indicator) FCM7213-Y3 Input/output module FDCIO224 In accordance with the requirements in degraded mode, two network modules (SAFEDLINK) can be integrated. The loop extension is used on the periphery board. The input/output module FDCIO223 and the zone module are connected on the C-NET detector line. The input/output modules are connected on the C-NET detector line. The input modules are connected on the C-NET detector line. With LED indicators (red/green, yellow). The number of LED indicators is determined by the station variant. Is connected to C-NET to activate an extinguishing control unit Sounder module FCA2005-A1 Divides a sounder output into 4 outputs A maximum of 2 modules can be cascaded Observe operating current 1. Input/output module FDCIO223 Mimic display driver FT2001-A1 Table 6: Additional components for the stations Connection of two monitored sounders Permitted only in housings protected against electrostatic discharges 1 The operating current of the sounder module is a maximum of 2 A (fuse protection 2 AT), although the maximum output current per sounder is 1 A. I total max. 2 A = IOut1 + IOut2 + IOut3 + IOut4 If the sounder module FCA2005 is fed via the FS720 periphery board (output VSYS), the availability of a maximum current of 1 A (1 A fuse) on this output must be observed. The maximum operating current I total max is only 1 A in this case. 29 56

4 Planning Order numbers 4.4 Order numbers Permissible stations for use with the mounting kit (marine) Designation Type Order number Notes Fire control panel (2 loops) FC722-ZA S54400-C29-A2 Comfort housing Standard operating unit Operating add-on (empty) FC722-ZE S54400-C29-A1 Comfort housing Standard operating unit Operating add-on with 2 LED modules Fire control panel (4 loops) FC724-ZA S54400-C30-A2 Comfort housing Standard operating unit Operating add-on (empty) FC724-ZE S54400-C30-A3 Comfort housing Standard operating unit Operating add-on with 2 LED modules Table 7: Details for ordering the stations Mounting kit (marine) Designation Type Order number Notes Mounting kit (marine) FHA2035-A1 S54400-S111-A1 Damping kit for wall mounting Battery mounting set EMC filter with DIN rail clips Mounting plate FHA2008-A1 as EMC shielding Cable kit Table 8: Details for ordering mounting kit (marine) Permissible batteries for use with the mounting kit (marine) Batteries are not included in the scope of supply of the stations and must be ordered separately. The table below contains the details for ordering the permissible batteries for use with the mounting kit (marine). Designation Type Capacitance Order number Battery (12 V, 26 Ah, VDS) FA2006-A1 26 Ah A5Q00019356 Table 9: Ordering information for the batteries NOTICE Hardware damage due to unsuitable batteries For CE conformity reasons, only UL94-V2 batteries or better may be used. 30 56

Mounting / Installation Order numbers 5 5 Mounting / Installation These mounting instructions only describe components of the mounting kit (marine). You will find more mounting and installation instructions in the 'Mounting/Installation' document A6V10210390 (Cerberus PRO)/008851 (Sinteso). See the chapter 'Applicable documents [ 7]'. The IP22 protection class required by marine standards is not satisfied by the FS720/FS20 housing. CAUTION Failure to comply with IP22 for FS720/FS20 housing Personal injury due to fire detection installation failure Fit an additional housing around the FS720/FS20 housing which satisfies IP22. NOTICE Mechanical damage due to loose screws Secure the screw connections with the spring washers supplied. These are shown in the drawings with spring washers. The damping kit installation process described here relates to wall installation. The main installation steps are summarized below: 1. Fastening damping kit on the wall 2. Mounting of the rear panel cover 3. Station installation on rear panel cover 4. Fitting mounting plate in station 5. Fitting EMC filter in station 1 6. Fitting battery mounting set in station 7. Wiring the EMC filter 8. The label featuring the MED symbol must be attached to the housing visible from the outside once the site has been installed and configured in compliance with MED. 9. After commissioning, the year in which the MED-compliant fire detection system was manufactured must be indicated on the label with the MED symbol by entering the current date by hand with a waterproof writing implement. 1 The wiring is described separately. 31 56

5 Mounting / Installation Overview 5.1 Overview The following diagram indicates the most important components of the mounting kit (marine). 1 2 3 4 5 6 Figure 7: Components of mounting kit (marine) FHA2035-A1 1 Installation bracket including round bearing (rubber damper) of damping kit 2 Rear panel cover of damping kit 3 Rear panel of station (not included in installation kit) 4 Mounting plate FHA2007-A1 as EMC protection 5 EMC filter (Schaffner FN2030B-3-06) with fitted DIN rail clips 6 Battery mounting set 32 56

Mounting / Installation Installing the wall fastening 5 5.2 Installing the wall fastening The description below is an example of wall installation. Secure all screw connections using supplied toothed discs. 1. Observe minimum spacing to door and installation height. 2. Mark the points for the drill holes as shown in the following dimensional drawings. 350 mm 604 mm Figure 8: Fastening dimensions for wall mounting 3. Drill the holes and insert the dowels. 4. Secure the damping kit's wall brackets to the wall as shown. 33 56

5 Mounting / Installation Installing the wall fastening 5. Screw the round bearings (rubber dampers) to the wall brackets as shown. 6. Screw the floor brackets to the round bearings as shown to fasten the rear panel cover. 34 56

Mounting / Installation Install rear panel 5 5.3 Install rear panel The damping kit's wall and floor brackets are fitted. 1. Screw the damping kit's rear panel cover to the floor brackets as shown. 2. Screw the station's rear panel to the rear panel cover as shown. Only use the rear panel's four corner fastenings (which fit the rear panel cover). The station's central fastening aperture is not needed. 35 56

5 Mounting / Installation Install mounting plate 5.4 Install mounting plate Mounting plate FHA2007-A1 is delivered unassembled and must be assembled prior to installation. The edge protector (included) can be slid onto the respective edges of the mounting plate to protect the cables. 10 12 13 1 2 3 11 4 5 10 9 8 7 6 Figure 9: Example of installation of mounting plate FHA2007-A1 in housing (Comfort) 1 Threaded hole in rear panel for spacer 2 Spacers (2 pieces) for fixing the mounting plate 3 Top fixing screw with spring (pre-mounted) 4 Mounting plate 5 Bottom fixing screw with spring (pre-mounted) 6 Hinged bracket 7 Fork head (2 pieces) for mounting the hinge bracket 8 Counternut M 5 (2 pieces) 9 Spacer bolts (2 pieces) 10 Threaded holes in rear panel for spacer bolts 11 Fastening clamp, installation position (2 pieces) 12 Spacer bolts, assembled and mounted 13 Fastening clamp (fixed position) 36 56

Mounting / Installation Install mounting plate 5 1. Screw the spacers (2) into the threaded hole on the rear panel (1) to the right of the periphery board. 2. Screw the two spacer bolts (9) into the threaded holes (10) on rear panel to the left of the periphery board. 3. Screw one counternut (8) onto each spacer bolt (9). 4. Screw the fork heads (7) onto the spacer bolts (9) and fix them in a horizontal position (in accordance with the figure) using the counternut (8). 5. Insert the mounting plate (4) with the hinge brackets (6) into the fork heads (7) so that the fastening clamps (11) can be inserted into the fork heads from above as shown. 6. Swivel the fastening clamps (11) backwards so that they snap in place in the spacer bolts (9) (see [13] in figure). 7. Swivel the mounting plate (4) over the periphery board and fix it in the spacer bolts (2) with the fixing screws (3, 5). 8. If the mounting plate is not true, the fork heads can be adjusted with the counternuts (8) (loosen the fastening clamps and remove the mounting plate). 37 56

5 Mounting / Installation Installing EMC filter in housing 5.5 Installing EMC filter in housing The station's rear panel is fitted. 1. Fit the DIN rail clips on the filter as shown. Note how the filter is oriented (line at top). 2. Fasten the prepared filter by clipping the clips onto the DIN rail from above. Existing mains separator terminals may have to be moved to the side. 3. Check that installation is correct. 5.6 Installing battery mounting set 1. Break out the two rear break-out points in the back box (marked in diagram with arrows). Figure 10: Break-out points for battery fastening set marked with arrows 38 56

Mounting / Installation Installing battery mounting set 5 2. Fit the two universal brackets (1) into the broken out holes in the back box as shown. The slot must face forwards. 3. Fit the two threaded rods (2) into the universal brackets as shown. 4. Place the battery support (rubber mat) (3) on the base of the rear panel and insert the two batteries such that the connections are aligned with one another and facing forwards (see figure). 5. Align the L profile (4) centrally on the batteries and screw down to the threaded rods with two nuts and washers. 6. Check that batteries are secure and that pin connections are easily accessible. 1 2 4 3 Figure 11: Mounting diagrams of battery mounting set 1 Universal bracket 3 Battery support (rubber mat) 2 Threaded rods 4 L profile 39 56

5 Mounting / Installation Wiring EMC filter 5.7 Wiring EMC filter 4 5 3 2 1 N PE P Line N P 6 Figure 12: Part view of EMC filter wiring in housing (Comfort) 8 7 1 Ground connection between cable 2 and housing 2 Mains separator terminals on DIN rail 3 Cable 1 (90 mm) mains terminals to filter 4 Cable push-on contacts 6.3 mm 5 EMC filter (Schaffner FN2030B-3-06) fitted on DIN rail 6 Power supply (150 W) 7 Mains connection terminal X1 8 Cable 2 (140 mm) filter to power supply The EMC filter is fitted. 1. Connect pre-assembled cable 1 (3) to filter (5) and mains separator terminals (2) according to table at top. 2. Connect pre-assembled cable 2 (8) to filter (5) and terminal X1 (7) of power supply (6) according to table below. 40 56

Mounting / Installation Wiring EMC filter 5 Wiring table for cable 1 Connection Mains terminal Filter (line) External conductor L1 P Neutral conductor N N Earth (protective conductor) PE PE Wiring table for cable 2 Connection Filter Power supply (X1) External conductor P X1-4 / X1-5 Neutral conductor N X1-2 / X1-3 Earth (protective conductor) Ground connection for housing X1-1 41 56

5 Mounting / Installation Sticking MED label onto housing 5.8 Sticking MED label onto housing The label with the MED symbol and handwritten year of manufacture for the MEDcompliant fire detection system must be stuck onto the outside of the housing on the side, next to the type plate in a clearly visible position. The fire detection system complies with the MED. You have a waterproof writing implement. 1. Write the last two digits of the current year on the MED label shown below as follows: 0098-12, 0098-13, 0098-0098- Figure 13: MED label with DNV GL approval number and no year of manufacture 2. Stick the MED label onto the side of the housing next to the type plate as is shown below, for example. Figure 14: MED label on housing 42 56

Configuration Creating a station 6 6 Configuration NOTICE Without a marine-specific BDV, you will not achieve MED compliance. Only use the marine BDV. For the Marine sector, use only devices in accordance with 'Available C-NET devices [ 22]'. The following chapters describe the settings you have to undertake in Cerberus- Engineering-Tool to configure a 'Site' for marine applications. You will find general information about configuration with 'Cerberus-Engineering- Tool' in document A6V10210424. See the chapter 'Applicable documents [ 7]'. See also 1 Available C-NET devices [ 22] 6.1 Creating a station Configuration for marine application No alarm may be pre-configured for the stations. Creating a station without pre-configured alarm A 'Site' has been created. 1. Select 'Edit' > 'New station' from the menu bar. The 'New station' window opens above the table. 2. Select a 'Station' from the 'Type:' selection list. 3. Select the template 'No alarm pre-configured' from the 'Template:' selection list. 4. Select the corresponding network for networked 'Stations'. 5. Select the number of new 'Stations' in the 'Amount:' field. 6. Click on 'Add'. The 'Station' is created. See also 1 Alarming control group [ 49] 43 56

6 Configuration Power supply 6.2 Power supply Configuration for marine application 'Emergency power delay' must be deactivated for every 'Station'. Setting pre-configured These settings are pre-configured in the marine BDV in Cerberus-Engineering- Tool. The manual configuration is also described in the following section. Configuring the power supply manually 1. Select the 'Hardware' task card. 2. Open the 'Station' in the tree view. 3. Highlight 'Power supply FC' or 'Power supply FT'. 4. On the tab 'Overview' uncheck the 'Enabled' checkbox for 'Emergency power delay'. 44 56

Configuration Immediate intervention and service intervention 6 6.3 Immediate intervention and service intervention Configuration for marine application Immediate intervention for 'All faults' event category 'Immediate intervention type 'manned'': For every 'Station', 'Global intervention only' must be set. 'RT Fault' must be deactivated for each 'Station'. Service intervention for 'All faults' event category 'Service intervention type 'manned'': For every 'Station', 'Direct intervention' must be set. 'RT Fault' must be deactivated for each 'Station'. Setting pre-configured These settings are pre-configured in the marine BDV in Cerberus-Engineering- Tool. The manual configuration is also described in the following section. Configuring the immediate intervention and service intervention manually 1. Select the 'Hardware' task card. 2. Highlight the 'Station' in the tree view. 3. On the tab, select 'Intervention' > 'Intervention IC Fault' (Event category 'All faults'). 4. Select the 'Global intervention only' setting for 'Immediate intervention type 'manned''. 5. Uncheck all 'RT Fault' checkboxes. 6. Select the 'Direct intervention' setting for 'Service intervention type 'manned''. 7. Uncheck the 'RT Fault' checkbox. 45 56

6 Configuration Immediate intervention and service intervention Figure 15: Settings for immediate intervention Figure 16: Settings for service intervention 46 56

Configuration Alarm organization mode 6 6.4 Alarm organization mode Configuration for marine application 'Alarm organization mode': 'Always manned (no messages/no LED/no switching fct.)' must be set for every 'Detection area' and 'Station area'. Setting pre-configured These settings are pre-configured in the marine BDV in Cerberus-Engineering- Tool. The manual configuration is also described in the following section. Configuring alarm organization mode manually 1. Select the 'Detection' task card. 2. Open the 'Station' in the tree view. 3. Highlight 'Detection area' or 'Station area'. 4. On the tab 'Details', select the setting Alarm organization mode' for 'Always manned (no messages/no LED/no switching fct.)'. 47 56

6 Configuration Alarm verification 6.5 Alarm verification Configuration for marine application 'Alarming type 'manned'': 'Detection area' must be set for every 'Station area' and 'Global alarming only'. An alarm must not activate any local or global alarming equipment. The alarming equipment is activated by evacuation controls. Setting pre-configured These settings are pre-configured in the marine BDV in Cerberus-Engineering- Tool. The manual configuration is also described in the following section. Configuring alarm verification manually 1. Select the 'Detection' task card. 2. Open the 'Station' in the tree view. 3. Highlight 'Detection area' or 'Station area'. 4. Select the Global alarming only' setting on the tab 'Alarm verification' for each event category for 'Alarming type 'manned''. 5. Uncheck all checkboxes for the local and global alarming equipment for each event category. 48 56

Configuration Alarming control group 6 6.6 Alarming control group Configuration for marine application Controls must not be configured in the 'Alarming control group'. See also 1 Creating a station [ 43] Cause 1 Alarm (except in engine room) Alarm in engine room Alarm not acknowledged within two minutes 6.7 Acoustic alarming equipment Configuration for marine application In accordance with the FSS code and GL Rules & Guidelines, the following specifications apply to the configuration of acoustic alarming equipment: Place of installation of the alarming equipment Fire control panel, displays, technical officer Engine room, fire control panel, displays, technical officer Crew quarters, utility rooms, control stations, Category A engine rooms Delay 2 0 min / no delay time Yes 0 min / no delay time Yes 2 min Yes Able to be deactivated 3 Not specified Passenger cabins 4 Not specified In accordance with the FSS code and GL Rules & Guidelines, this cannot be deactivated 1 Cause of the activation of acoustic alarming equipment. 2 Delay time before the activation of acoustic alarming equipment in accordance with the FSS code and GL Rules & Guidelines. 3 Acoustic alarming equipment may be deactivated, for example, at a 'Station' with the commands 'Acknowledge' or 'Alarm device Fault / Off'. 4 If acoustic alarming equipment is installed. You will find additional configuration information in the following chapters. 49 56

6 Configuration Acoustic alarming equipment 6.7.1 Activation delay for alarming equipment An activation delay time can be set for alarming equipment. If the cause of the control being activated is acknowledged within this time, the alarming equipment is not activated. Configuring activation delays 1. Select the 'Control' task card. 2. Open the 'Station' and the control group in the tree view. 3. Highlight the control 'Universal evac control', for example. 4. Set the time for 'Activation delay' on the 'Overview' tab. Configure the activation delay for alarming equipment in accordance with the table in chapter 'Acoustic alarming equipment [ 49]'. 50 56

Configuration Acoustic alarming equipment 6 6.7.2 Alarming equipment in passenger cabins Activated acoustic alarming equipment in passenger cabins may not be deactivated, even if the commands 'Acknowledge' or 'Alarm device Fault / Off' are carried out at a 'Station'. The configuration for alarming equipment in passenger cabins is described in the following sections. Configuring 'Fire control' 1. Select the 'Control' task card. 2. Create a 'Fire control' and assign the cause ' --All Fire ALARMS' in the cabin area. 3. Do not assign any effects for 'Fire control'. 4. Highlight 'Fire control'. 5. Select the 'Details' tab. 6. Select the 'Never' setting for 'OFF allowed'. 7. Select the 'NOT if activated automatically by causes' setting for 'DEACTIVATION allowed'. 8. Uncheck the 'Control test allowed' checkbox. 9. Open 'Fire control' > 'Causes'' in the tree view. 10. Highlight the assigned cause element. 11. On the tab 'Overview', uncheck the checkbox for 'Deactivate cause when event is ACKNOWLEDGED'. These settings activate the acoustic alarming equipment in the passenger cabins, even if the command 'Acknowledge' has been carried out at a 'Station'. 51 56

6 Configuration Acoustic alarming equipment Configuring the 'Universal evac control' for the cabin area 1. Create a 'Universal evac control'. 2. Highlight 'Universal evac control'. 3. Select the 'Details' tab. 4. Select the 'Never' setting for 'OFF allowed'. 5. Select the 'NOT if activated automatically by causes' setting for 'DEACTIVATION allowed'. 6. Uncheck the 'Control test allowed' checkbox. 7. Highlight 'Causes' in the tree view. 8. In the menu bar, click on 'Assign'. The 'New cause dialog' window opens. 9. Select the entry 'All activations' under 'Events 'Activation'' at the left in the window. 10. Select the previously configured 'Fire control' in the 'Control tree' at the right in the window. 11. Click on 'Assign'. Activating the 'Fire control' is assigned as the cause for 'Universal evac control'. 52 56

Configuration Access levels for fire terminals 6 6.8 Access levels for fire terminals Configuration for marine application The fire terminal FT724 may only be used for display functions. The 'Acknowledge' and 'Reset' commands may only be executed on a fire control panel. The access level for the 'Acknowledge' command must be set to '3'. Setting pre-configured These settings are pre-configured in the marine BDV in Cerberus-Engineering- Tool. The manual configuration is also described in the following section. Configuring the access level 'Default access level' and 'Access level 'key switch'' manually 1. Select the 'Operation' task card. 2. Open the 'FT724' in the tree view. 3. Highlight the 'PMI'. 4. On the tab 'Overview', select the setting '1' for 'Default access level'. 5. Select the 'setting '1' for 'Access level 'key switch''. Configuring the access level for the 'Acknowledge' command manually 1. Select the 'Operation' task card. 2. Open 'FT724' in the tree view. 3. Open 'PMI' > 'Standard keys' > 'Key / Acknowledge' in the tree view. 4. Highlight 'Function'. 5. On the tab 'Overview', select the setting 3' for 'Access level'. 53 56