Manuel d'utilisation / d'entretien du produit Electrical Lean Switch du fabricant Siemens
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SIMATIC NET Industrial Ethernet Electrical Lean Switch Installation Instructions Preface, Contents Introduction 1 Functions 2 Network Topologies 3 Ports and Displays 4 Installation 5 Diagnostics over .
Industrial Ethernet 2 A5E00152007-03 Classification of Safety-Related Notices This document contains notices which you should observe to ensure your own personal safety, as well as to protec t the product and connected equipment.
Industrial Ethernet A5E00152007-03 3 Trademarks SIMATIC , SIMATIC NET and SINEC are registered trademarks of Siemens AG. Third parties using for their own purposes any other names in this document which refer to trademarks might infringe upon the rights of the trademark owners.
Industrial Ethernet 4 A5E00152007-03 Preface Purpose of the Installation Instructions These installation instructions suppor t you when commissioning in networks with the Electrical Lean Switch (ELS) .
Preface Industrial Ethernet A5E00152007-03 5 Further Documentation The "SIMATIC NET Industrial Ethernet Twisted Pair and Fiber-Optic Networks" manual contains information on other SI MATIC NET products that you can operate in conjunction with ELS devices in an Industrial Ethernet network.
Preface Industrial Ethernet 6 A5E00152007-03 Personnel Qualification Requirements Only qualified personnel should be allowed to install and work on this equipment.
Industrial Ethernet 7 A5E00152007-03 Contents 1 Introduc tion .................................................................................................................. ... 9 1.1 ELS TP40 .......................................................
Preface Industrial Ethernet 8 A5E00152007-03 6.3.5 Management Menus .......................................................................................... 60 6.3.6 Switch In formation ...............................................................
Industrial Ethernet 9 A5E00152007-03 1 Introduction 1 With the Electrical Lean Switch ELS pr oduct generation, you can set up powerful Fast Ethernet networks with a small number of ports in an industrial environment. Nodes can only be attached to the network over twisted-pair ports; in other words, electrical ports.
Introduction Industrial Ethernet 10 A5E00152007-03 1.1 ELS TP40 Possible Attachments ● Two RJ-45 jacks for connecting DTEs ● Two ports with insulation-piercing cont acts for the direct attachment .
Introduction Industrial Ethernet A5E00152007-03 11 Properties of the ELS TP40 Two electrical ports (RJ-45 jacks) 10/100 Mbps (half/full duplex) TP connector technology (RJ-45 jack with MDI-X pinning) Max. cable length 10 m (TP Cord or TP XP Cord) In conjunction with IE FC Outlet RJ-45, a total cable length of a maximum of 100 m is permitted.
Introduction Industrial Ethernet 12 A5E00152007-03 1.2 ELS TP40M Possible Attachments ● Two RJ-45 jacks for connecting DTEs ● Two ports with insulation-piercing cont acts for the direct attachment.
Introduction Industrial Ethernet A5E00152007-03 13 Properties of the ELS TP40M Two electrical ports (RJ-45 jacks) 10/100 Mbps (half/full duplex) TP connector technology (RJ-45 jack with MDI-X pinning) Max. cable length 10 m (TP Cord or TP XP Cord) In conjunction with IE FC Outlet RJ-45, a total cable length of a maximum of 100 m is permitted.
Introduction Industrial Ethernet 14 A5E00152007-03 1.3 ELS TP80 Possible Attachments ● Eight RJ-45 jacks for connecting DTEs Figure 3: ELS TP80 Properties of the ELS TP80 Eight electrical ports (RJ-45 jacks) 10/100 Mbps (half/full duplex) TP connector technology (RJ-45 jack with MDI-X pinning) Max.
Industrial Ethernet 15 A5E00152007-03 2 Functions 2 This section provides you with an overview of the functions of the Electrical Lean Switch (ELS) product generation.
Introduction Industrial Ethernet 16 A5E00152007-03 The Electrical Lean Switches (ELS) allow the cost-effective setup of Ethernet bus or star structures with switching functionality. The EL S switches are intended for use in a switching cubicle. Note If you use an ELS in a redundant OSM/ESM ring, the redundancy function is not supported.
Industrial Ethernet 17 A5E00152007-03 3 Network Topologies 3 The following network topologies can be implemented with Electrical Lean Switches..
Network Topologies Industrial Ethernet 18 A5E00152007-03 3.1 Network Topologies with ELS TP40 Attachment of individual remotely located DTEs over ELS TP40 to a TP network Figure 4: ELS TP40 Bus Topolo.
Network Topologies Industrial Ethernet A5E00152007-03 19 3.2 Network Topologies with ELS TP40M Attachment of individual remotely located DTEs over ELS TP40M to a twisted-pair network Figure 6: ELS TP4.
Network Topologies Industrial Ethernet 20 A5E00152007-03 3.3 Network Topologies with ELS TP80 Figure 8: ELS TP80 Star Topology.
Industrial Ethernet 21 A5E00152007-03 4 Ports and Displays 4 This chapter provides you with an overvi ew of the ports and displays of the ELS..
Ports and Displays Industrial Ethernet 22 A5E00152007-03 4.1 Ports and Displays of the ELS TP40 4.1.1 TP Ports Pinning On the ELS TP40, the TP ports are im plemented as RJ-45 jacks and as insulation- piercing contacts with the MDI-X pinning (Medium-Dependent Interface Autocrossover) of a network component.
Ports and Displays Industrial Ethernet A5E00152007-03 23 Note Ports of partner stations not supporting autonegotiation must be set to 100 Mbps/ half duplex or 10 Mbps half duplex.
Ports and Displays Industrial Ethernet 24 A5E00152007-03 4.1.2 Power Supply The power supply is connected using a 3-pi n plug-in terminal block with a screw locking mechanism.
Ports and Displays Industrial Ethernet A5E00152007-03 25 ! Warning Industrial Ethernet ELS TP40 switches are designed for operation with safety extra-low voltage. This means that only safety extra-low voltages (SELV) complying with IEC950/EN60950/ VDE0805 can be connected to the power supply terminals.
Ports and Displays Industrial Ethernet 26 A5E00152007-03 4.1.3 Displays Power display (green LED) The status of the power supply is signaled by a green LED: Status Meaning lit green Power supply L+ is.
Ports and Displays Industrial Ethernet A5E00152007-03 27 4.2 Ports and Displays of the ELS TP40M 4.2.1 TP Ports Pinning On the ELS TP40M, the TP ports are implemented as RJ-45 jacks and as insulation-piercing contacts with t he MDI-X pinning (Medium-Dependent Interface Autocrossover) of a network component.
Ports and Displays Industrial Ethernet 28 A5E00152007-03 Note Ports of partner stations not supporting autonegotiation must be set to 100 Mbps/ half duplex or 10 Mbps half duplex.
Ports and Displays Industrial Ethernet A5E00152007-03 29 4.2.2 Power Supply The power supply is connected using a 3-pi n plug-in terminal block with a screw locking mechanism.
Ports and Displays Industrial Ethernet 30 A5E00152007-03 ! Warning Industrial Ethernet ELS TP40M switches are designed for operation with safety extra-low voltage. This means that only safety extra-low voltages (SELV) complying with IEC950/EN60950/ VDE0805 can be connected to the power supply terminals.
Ports and Displays Industrial Ethernet A5E00152007-03 31 4.2.3 Displays Power Display (green and red LEDs) The status of the ELS TP40M is indicated by a green and a red LED: Status Meaning lit green P.
Ports and Displays Industrial Ethernet 32 A5E00152007-03 4.3 Ports and Displays of the ELS TP80 4.3.1 TP Ports Pinning On the ELS TP80, the TP ports are implement ed as RJ-45 jacks with the MDI-X pinning (Medium-Dependent Interface Auto crossover) of a network component.
Ports and Displays Industrial Ethernet A5E00152007-03 33 4.3.2 Power Supply The power supply is connected using a 3-pi n plug-in terminal block with a screw locking mechanism. Figure 11: ELS TP80 ! Warning Industrial Ethernet ELS TP80 switches are designed for operation with safety extra-low voltage.
Ports and Displays Industrial Ethernet 34 A5E00152007-03 4.3.3 Displays Power display (green LED) The status of the power supply is signaled by a green LED: Status Meaning lit green Power supply L+ is.
Industrial Ethernet 35 A5E00152007-03 5 Installation and Maintenance 5.
Installation and Maintenance Industrial Ethernet 36 A5E00152007-03 5.1 Consignment Unpacking, Checking the Consignment 1. Check that the consignment includes the following components: – ELS device – Mounting brackets, screws and terminal block – Information on the Product – Manual Collection CD 2.
Installation and Maintenance Industrial Ethernet A5E00152007-03 37 5.2 Installation| There are several ways of installing the ELS: ● Installation on a 35 mm standard rail ● Installation on a SIMAT.
Installation and Maintenance Industrial Ethernet 38 A5E00152007-03 DIN Rail Mounting 1. Install the ELS on a 35 mm standard rail complying with DIN EN 50022. 2. Fit the ELS on to the rail from above and press in the bottom of the device until the catch engages.
Installation and Maintenance Industrial Ethernet A5E00152007-03 39 Removing from a Standard Rail To remove the ELS from the rail, firs t disconnect the TP cables and pull off the terminal block. Then pull down the device and release it from the rail. Figure 13.
Installation and Maintenance Industrial Ethernet 40 A5E00152007-03 Installation on a SIMATIC S7-300 Standard Rail 1. First secure the supplied brackets to the left and right of the ELS. 2. Fit the guide on the top of the ELS casing into the S7 rail. 3.
Installation and Maintenance Industrial Ethernet A5E00152007-03 41 Installation in a 19" Cubicle To install in the 19" cubicle, you require the two securing brackets supplied. You can achieve the 19'' width • with 3 ELS devices Follow the steps outlined below: 1.
Installation and Maintenance Industrial Ethernet 42 A5E00152007-03 Wall Mounting Please note that the ELS must be grounded wi th low resistance via the two holding brackets. It is also possible to ground t he device suing the PE screw terminal on the terminal block.
Installation and Maintenance Industrial Ethernet A5E00152007-03 43 6. Insert the wires of the IE FC TP cable in to the contact cover according to the color code. 7. Press down both contact covers to establish contact w ith the cores. 8. Close and screw dow n the cover of the TP ports with insulation piercing contacts.
Installation and Maintenance Industrial Ethernet 44 A5E00152007-03 5.3 Maintenance If a fault develops, please send the modul e to your SIEMENS service department for repair.
Industrial Ethernet 45 A5E00152007-03 6 Diagnostics over Industrial Ethernet 6.
Diagnostics over Industrial Ethernet Industrial Ethernet 46 A5E00152007-03 6.1 Introduction The ELS has a configuration and diagnostic interface. The device can be configured and its curr ent status displayed using a graphic interface.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 47 6.2 Configuration The ELS can be configured in the following ways: ● Automatic IP address assignment using DHCP (factory setting) ● Manual IP address assignment 6.
Diagnostics over Industrial Ethernet Industrial Ethernet 48 A5E00152007-03 How to install the PST: 1. Start the installation program "pst_i nstall.exe" on the supplied CD. All the necessary files are then copied to the se lected folder (the default is the folder: "c:siemenspst").
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 49 4. Once you have selected the language, the menu shown in Figure 6-2 opens. Select a network adapter with Settings -> Netw ork Adapter . All the network interfaces (maximum of four) found in your system will be listed.
Diagnostics over Industrial Ethernet Industrial Ethernet 50 A5E00152007-03 Windows 2000 – DLC Protocol Installation ● Select Start -> Settings -> Control Panel .
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 51 User Interface of the PST After starting the PST, the menu shown in Figure 6-3 opens with the various areas. Figure 6-3 SIMATIC NET PST - User Interface ● Menu bar Here you can execute individual actions or specify the configuration of PST.
Diagnostics over Industrial Ethernet Industrial Ethernet 52 A5E00152007-03 Changing the Language Package When you first started the PST, you were asked to select a specific language. You can also change the selected language after this first startup. To change the language, select Settings -> Language .
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 53 Configuring the ELS To configure an ELS, follow the steps outlined below: 1. Select Netw ork -> Browse in the PST menu. The progress bar found in Figure 6-5 is displayed. Figure 6-5 Progress Bar "Brow sing Network".
Diagnostics over Industrial Ethernet Industrial Ethernet 54 A5E00152007-03 2. The component tree now contains a list of all ELS devices that have been found. Select one of the ELS devices in t he component tree by double-clicking on it. The folder of this ELS is opened and a further icon appears.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 55 ● IP address IP address of the ELS (maximum range per field: 0 to 255). If you enter an invalid IP address, a warning is displayed and the input is rejected. ● Subnet mask Subnet mask of the ELS (maximum r ange of numbers per field: 0 to 255).
Diagnostics over Industrial Ethernet Industrial Ethernet 56 A5E00152007-03 4. Start the Web Based Management (WBM) if you require the full range of functions (including settings). Select Module -> Start INC Brow ser . You can also start this action directly using the appropriate icons in the toolbar (see Figure 6-9).
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 57 6.3 Web Based Management (WBM) 6.3.1 General The ELS includes integrated Web-Based Management; in other words, it can be operated using an Internet browser (such as Microsoft Internet Explorer or Netscape).
Diagnostics over Industrial Ethernet Industrial Ethernet 58 A5E00152007-03 6.3.3 Access using WBM How to Access WBM on the ELS 1. Open the Internet browser. 2. Enter the IP address or the URL of the ELS in the address field of the Internet Browser as follows: http://<IP address of ELS> for example http://141.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 59 6.3.4 User Interface of the WBM The dialogs of the ELS are made up of a device status field, a menu tree, and a data window.
Diagnostics over Industrial Ethernet Industrial Ethernet 60 A5E00152007-03 6.3.5 Management Menus The WBM of the ELS has the following menu structure: Function Explanation Switch Info Hardware Version.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 61 6.3.6 Switch Information Clicking the Sw itch Info menu opens the window shown in Figure 6-12.
Diagnostics over Industrial Ethernet Industrial Ethernet 62 A5E00152007-03 ● Get Current Values/Set New Values If you click the "Get Current Values" button, you obtain the values currently stored on the ELS. To transfer the entries in this window to the ELS and to save them there, click on "Set New Values".
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 63 6.3.7 IP Address Information Clicking the IP Address Info menu opens the window shown in Figure 6-13.
Diagnostics over Industrial Ethernet Industrial Ethernet 64 A5E00152007-03 Note The IP address, the subnet mask, and t he default gateway of the ELS can be modified using the PST tool. Automatic IP configuration is possible using DHCP. If the IP address of the ELS is changed, the browser link to the ELS is lost.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 65 6.3.8 E-Mail Configuration Clicking the E-Mail Config menu opens the window shown in Figure 6-14.
Diagnostics over Industrial Ethernet Industrial Ethernet 66 A5E00152007-03 ● Subject In this field, you can enter a subj ect for the E-mail (a maximum of 63 characters). ● SMTP Server IP-Address Here, you enter the IP address of the SM TP server via which the E-mail will be sent.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 67 6.3.9 Trap Configuration Clicking the Trap Config menu opens the window shown in Figure 6-15. Figure 6-15 Trap Configuration Window If an alarm occurs, the ELS can send traps (alarm messages) to up to two different (network management) stations at the same time.
Diagnostics over Industrial Ethernet Industrial Ethernet 68 A5E00152007-03 Construction of the Trap report The ELS knows 2 kinds of traps: ● Coldstart ● Change of port status In case of Power On a Coldstart-trap will be sent . If the link-status of a port changes the cu rrent contents of the LED-STATUS Re- gister will be sent.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 69 6.3.10 Event Configuration Clicking the Event Config menu opens the window shown in Figure 6-16. Here, you can set link up/down and cold restart events for E-mail and/or trap recipients.
Diagnostics over Industrial Ethernet Industrial Ethernet 70 A5E00152007-03 6.3.11 Statistic Information Clicking the Statistic Information menu opens the window shown in Figure 6-17. The ELS has internal statistical counter s that count the number of bad received frames and collisions for each port.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 71 6.4 Diagnostics Using SNMP With SNMP (Simple Network Management Protocol), a network management station can configure and monitor SNMP-c ompliant nodes such as the ELS.
Diagnostics over Industrial Ethernet Industrial Ethernet 72 A5E00152007-03 6.5 Internet Browser Settings To use the WBM of the ELS, you must ma ke the correct settings in the Internet browser. This section contains inform ation about setting the Internet browsers listed in the following table and the Java Virtual Machines used.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 73 6.5.1 Microsoft Internet Explorer 5.5 or 6.0 1. You can check whether or not you hav e the update version 5.5 or 6.0 of the Internet Explorer as follows: Open the Internet Explorer and select Help (?) -> About Internet Explorer to open the window shown in Figure 6-18.
Diagnostics over Industrial Ethernet Industrial Ethernet 74 A5E00152007-03 2. Select Tools -> Internet Options -> Advanced , to open the window shown in Figure 6-19. Figure 6-19 Microsoft Internet Explorer 6.0 – Advanced Internet Options 3. Make sure that the option "Use Java 2 v1.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 75 4. If you use a proxy server that onl y accepts DNS registered IP addresses and your ELS is not DNS registered, you may need to connect directly to the ELS. To do this, select Tools -> Internet Options -> Connections .
Diagnostics over Industrial Ethernet Industrial Ethernet 76 A5E00152007-03 Select the "LAN Settings" button. The dialog shown in Figure 6-21 opens.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 77 5. In this window, disable the proxy server by clicking the "Use a proxy server for your LAN" check box or click the "A dvance" button to open the dialog shown in Figure 6-22.
Diagnostics over Industrial Ethernet Industrial Ethernet 78 A5E00152007-03 6.5.2 Netscape 6.1 or 6.2 In Netscape Communicator, select Edit -> Preferences -> Advanced , to open the window shown in Figure 6-23. Figure 6-23 Netscape 6.2 – Advanced Preferences Window 1.
Diagnostics over Industrial Ethernet Industrial Ethernet A5E00152007-03 79 To do this select Edit -> Preferences -> Advanced -> Proxies to open the window shown in Figure 6-24 and set Direct connection to the Internet. Figure 6-24 Netscape 6.
Industrial Ethernet 80 A5E00152007-03 7 Technical Specifications 7.
Technical Specifications Industrial Ethernet A5E00152007-03 81 7.1 Technical Specifications of the ELS TP40 Attachments Attachment of DTEs or Network Components over Twisted Pair 2 x RJ-45 jacks with .
Technical Specifications Industrial Ethernet 82 A5E00152007-03 Permitted Ambient Conditions/EMC Operating temperature 0°C to +60°C Storage/transport temperature -40°C to +80°C Relative humidity in operation ‹ 95% (no condensation) Operating altitude 2000 m at max.
Technical Specifications Industrial Ethernet A5E00152007-03 83 MTBF MTBF 108.85 years Construction Dimensions (W x H x D) in mm 145 x 136.5 x 69 Weight in g 950 Installation options Standard rail S7-3.
Technical Specifications Industrial Ethernet 84 A5E00152007-03 7.2 Technical Specifications of the ELS TP40M Attachments Attachment of DTEs or Network Components over Twisted Pair 2 x RJ-45 jacks with.
Technical Specifications Industrial Ethernet A5E00152007-03 85 Aging Time 5 minutes Permitted Ambient Conditions/EMC Operating temperature 0°C to +60°C Storage/transport temperature -40°C to +80°C Relative humidity in operation ‹ 95% (no condensation) Operating altitude 2000 m at max.
Technical Specifications Industrial Ethernet 86 A5E00152007-03 MTBF MTBF 51 years Construction Dimensions (W x H x D) in mm 145 x 136.5 x 69 Weight in g 950 Installation options Standard rail S7-300 r.
Technical Specifications Industrial Ethernet A5E00152007-03 87 7.3 Technical Specifications of the ELS TP80 Attachments Attachment of DTEs or Network Components over Twisted Pair RJ-45 jacks with MDI-.
Technical Specifications Industrial Ethernet 88 A5E00152007-03 Permitted Ambient Conditions/EMC Operating temperature 0°C to +60°C Storage/transport temperature -40°C to +80°C Relative humidity in operation ‹ 95% (no condensation) Operating altitude 2000 m at max.
Industrial Ethernet 89 A5E00152007-03 8 Further Support 8 Who to Contact If you have technical questions about using the described product and your problem is not dealt with in the document ation or in the integrated help system, please contact your Siemens representative or dealer.
Further Support Industrial Ethernet 90 A5E00152007-03 Automation and Drives, Service & Support Service & Support from A&D is available round the clock worldwide. The languages spoken are German and English. French, Italian, and Spanish are also spoken on the authorization hotline.
Further Support Industrial Ethernet A5E00152007-03 91 Service & Support on the Internet On the World Wide Web, you will find the very latest information on the entire SIMATIC product range, forexample, answers to frequently asked questions (FAQs), Tips and Tricks, software updates, manuals, and user information.
Further Support Industrial Ethernet 92 A5E00152007-03 Training for SIMATIC NET Who to Contact about Training Courses: Siemens AG Trainings-Center für Automati sierungs- und Antriebstechnik A&D PT.
Industrial Ethernet 93 A5E00152007-03 9 Notes on the CE Mark 9 Product name: SIMATIC NET ELS TP40 6GK1102-6AA00 SIMATIC NET ELS TP40M 6GK1102-6AB00 SIMATIC NET ELS TP80 6GK1102-7AA00 The SIMATIC NET p.
Notes on the CE Mark Industrial Ethernet 94 A5E00152007-03 Requirements Area of Application Noise emission Noise immunity Industry EN 50081-2 : 1993 EN 50082-2 : 1995 Installation Guidelines ● The p.
Industrial Ethernet 95 A5E00152007-03 10 Glossary 10 Autonegotiation Procedure standardized by IEEE 802.3 in which the transmission parameters (for example 10/100 M bps, full/half duplex) are negotiated automatically between the devices.
Industrial Ethernet 96 A5E00152007-03 A Ambient conditions, permitted ..... 81, 84, 86 Authorizati on hotlin e ................................ 89 C Cable lengths, permi tted ............. 81, 84, 86 Consignment ..................... 4, 36, 82, 85, 87 Customer Support .
Industrial Ethernet 97 A5E00152007-03 12 References 12 /1/ SIMATIC NET Industrial Ethernet OSM/ESM Network Management, Release 08/2001 supplied with every device on CD and available at http://www4.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Siemens Electrical Lean Switch c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Siemens Electrical Lean Switch - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Siemens Electrical Lean Switch, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Siemens Electrical Lean Switch va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Siemens Electrical Lean Switch, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Siemens Electrical Lean Switch.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Siemens Electrical Lean Switch. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Siemens Electrical Lean Switch ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
