西門子OLM使用說明書(英文)

1、SIEMENSSIMATIC NET PROFIBUS Optical Link Module OLM/P11 V4.0OLM/P12 V4.0OLM / P22 V4.0OLM/P11 V4.0OLM/G12 V4.0OLM / G22 V4.0 OLM/G12-EEC V4.0Operating Instructions09/2010A2B000657740, Edition V2 0Safety GuidelinesAThese operati ng in struct! ons contain no tices which you should observe to en sure y

2、our own pers onal safety as well as to avoid property damage. The notices referring to your personal safety are highlighted in lhe manual by a safety alert symbol, notices referring to property damage only have no safety alert symbol. Depending on the danger level, the notices are displayed in desce

3、nding order as followsDangerind icates that death or severe pers on al injury will result if proper precauti ons are no ttake n.AWarningin dicates that death or severe pers on al Injury may result if proper precautions are not take n.ACautionwith safety alert symbol indicates that minor pers on al i

4、njur/ can result if proper precautio ns are not take n.Cautionwithout safety alert symboI indicates that property damage can result if proper precautions are not taken.Noticeused without the safety alert symbol indicates a potential situation which, if not avoided, may result in an undesirable resul

5、t or stateWhen several danger levels apply, the notlces of the highest level (lower number) are always displayed If a no rice refers to pers onal damages with the safety alert symbol, the n ano ther no tice may be added warning of property damageCopyright Stamens AO 2D10. Al rights reserved.The repr

6、oduction, tinsmission or use of this document oi As contents is not permitted without express written /thority. Offenders mil be liable forAl fight,“ Includingright! created by patent or i<9ist>Jtion of , utility oi design. Are restrv«d.DiscUlmerWe have checked the contents of this manual

7、 fot igreementwth the har(vre 4nd described. Since deviations cannot be piecluded entitely, we c jnnot gufntee fullHowever the d4t4 m thii manual 水 tevitwed ituUfly ,nyntctssavy(ofi«ct>ons includ«d in subsequent edition$Semens AkbengesellschaftA2B00065774D. Edition V2 0Semens Akbengesel

8、lschaftA2B00065774D. Edition V2 0Siemens AG 2007. 2010 Subject to technic 亦 changeSiemens AGIndustry Sector Industry Automation Dmsmh Industiell* Kommunikti«n (I IA SC IC) Polich 4848, D-90026 NurnbtrgSemens AkbengesellschaftA2B00065774D. Edition V2 0Qualified PersonnelThe device/system may onl

9、y be set up and operated in conjunction with this documentation Only qualified personnel should be allowed to in stall and work on the equipment Qualified pers ons are defi ned as pers ons who are authorized to commissi on. to ground, and to tag circuits, equipme ni, and systems in accordance with e

10、stablished safety practices and standardsCorrect Usage of Hardware ProductsPlease note the following:AWarningThis device may only be used for the applications described in the catalog or the technical description. and only in connection with devices or components from other manufacturers which have

11、been approved or recommended by Sieme ns. This product can only functi on correctly and safely if it is Iran sported, stored, set up, and in stalled correctly, and operated and maintained as recommendedNote: If PROFIBUS OLMs are supplied via long 24 V supply lines or over networks, measures must be

12、taken to prevent interference by strong electro magnetic pulses on the supply lines. These can occur, for example, due to lightning strikes or when heavy inductive loads are switched. The robustness of the PROFIBUS OLM against electromagnetic interferenee was verified by the Surge Immunity Test acco

13、rding to EN61000-4-5 For this test, overvoltage protection for the voltage supply lines is necessary The Dehn Blitzductor VT AD 24V Type no. 918402 or a comparable protection element is, for example, suitable. Manufacturer: DEHN+SOHNE GmbH+Co.KG Hans Dehn Str.1 Postfach 1640 D-92306 Neumarkt, German

14、yBrandsAll names which are labeled with the trademark symbole 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 SIMATIC NET PROFIBUS, Optical Link Modul

15、eOperating Instructions, 09/2010, A2B000657740, Edition V2.0IIIContents1 Preface111Preface12 Introduction32.1 Introduction33 Network T opologies73.1 Linear (bus) Topology83 1.1Linear (bus) topology with fiber-optic linkmonitoring and segmentation93.1.2 Bus topology without fiber-optic link monitorin

16、g93.2 Star Topology103.3 Ring Topology123.3.1 Redundant Optical Ring with two OLMs144 Product Characteristics174.1 Technical Specifications174.2 Installation204.2.1 Safety related notices204.2.2 General information on commissionirig214.2.3 Setting compatibility, mode and transmitpower225 In stall at

17、i on and Malntenance275.1 Installation275 1 1Installation instructions275.1.2 Connecting optical cables305.2 In stall ati on of the Modules315.3 Connection of the Electrical RS-485 BusCables335.4 Connecting of the Operating Power Supply355.5 Connecting the Signaling Contact Wires355.6 Receive Level

18、of the Optical Chmnnels365.7 LED Displays and Troubleshooting375.7.1 LED displays375.7.2 T roubleshooting395.8 Maintenance415.9 Cleaning415 10Configuration425.10.1 Con figuring optical bus and star topologies425 10.2Configuring redundant optical rings426 Approvals and Marks.456.1 CE Mark456.2 c-tick

19、466.3 FM approval476.4 Ex approval476.5 UL approval(U.S.and Canada)476.6 Shipbuildingapprovals487 References.497.1 References498 Drawlngs51TablesTable 21Number of electrical and optical ports per module,4Table 4-1Overview of the product characteristics19Table 4-2DIL-switches in compatibility mode23T

20、able 5-1Meaning of the LED displays and indication by the signaling contact39Table 5-2Constants for calculating the slot time for DP-standard (redundant opticalring)43Table 5-3Constants for calculating the slot time for DP/FMS funiversal-) and DP with S5 95U (redundantoptical ring)43FiguresFigure 2-

21、1PROFIBUS OLM with position of all in terfaces, displays and adjustment options3Figure 31Network structure in a linear (bus) optical topology8Figure 3-2Network structure with an optical star topology10Figure 3-3Network structure with a redundant optical ring topology12Figure 41View ot the OLM module

22、 from the top21Figure 4-2Minimum cable length for use of plastic fiber S 980/1000 without fixed attenuator26Figure 5-1Measures to suppress27Figure 5-2Securing shielded cables with cable clamps and cable retainers28Figure 5-3View of the module from below30Figure 5-4Installation of a module on a stand

23、ard DIN rail31Figure 5-5Installation of a module with a mounting plate32Figure 5-6Drilling measures for the mounting plate, all dimensions are millimeter33Figure 5-7Electrical port, connector assignment D-sub jack33Figure 58Operating power supply, pin assignment 5pin terminal block35Figure 5-9Signal

24、ing contact relay with floating con tacts;35Figure 5-10Signaling contact, pin assignment 5 pin terminal block35Figure 5-11Position of the level record!ng connections36Figure 512Relationship between measured output voltage and signal quality36Figure 5-13LED displays on the front panel37SIMATIC NET PR

25、OFIBUS, Optical Link ModuleOperating Instructions, 09/2010, A2B000657740, Edition V2.0vPreface1 1 PrefacePurpose of the operating instructionsThese operating instructions support you when commission!ng PROFIBUS OLM devices (Optical Link Module)Validity of these operating instructionsThese operating

26、instructions are valid for the following devices:SIMATIC NET OLM / P11 V4.06GK1 503-2CA00SIMATIC NET OLM / P12 V4.06GK1 503-3CA00SIMATIC NET OLM / P22 V4.06GK1 503-4CA00SIMATIC NET OLM / G11 V4.06GK1 503-2CB00SIMATIC NETOLM/G12V4.06GK1 503-3CB00SIMATIC NET OLM / G22 V4.06GK1 503-4CB00SIMATIC NETOLM/

27、G12-EEC V4.06GK1 503-3CD00SIMATIC NET OLM /G11-1300 V4.06GK1 503-2CC00SIMATIC NET OLM /G12-1300 V4.06GK1 503-3CC00ConventionOLM/G12-1300SIMATIC NET PROFIBUS, Optical Link ModuleOperating Instructions, 09/2010, A2B000657740, Edition V2.0SIMATIC NET PROFIBUS, Optical Link ModuleOperating Instructions,

28、 09/2010, A2B000657740, Edition V2.0optional: wavelengthNumber of optical interfaces> Number of RS-485 interfaces > G glass fiberP plastic fiberSIMATIC NET PROFIBUS, Optical Link ModuleOperating Instructions, 09/2010, A2B000657740, Edition V2.0Preface1.1 PrefaceFurther documentationYou will fi

29、nd more information on other Slh/ATIC NET products that you can use with the OLM V4.0 devices in the "SIMATIC NET PROFIBUS networks SIEMENS AG” manualFinding informationTo help you find the information you require more quickly, the manual includes not only the table of contents but also the fol

30、lowing sections in the Appendix: Glossary IndexAudienceThese operating instructions are intended for persons involved in the commissioning of PROFIBUS networks with the link modules of the OLM V4.0 series.Standards and approvalsThe devices of the OLM V4.0 series meet the requirements for the CE mark

31、. For detailed information, please refer to chapter 6 of these operating instructions.The devices of the OLM V4.0 series also meet the requirements for the UL, C-Tick, FM and AT EX marks. For detailed information please refer to chapter 6 of these operating instructions.The devices of the OLM V4.0 s

32、eries also meet several requirements for shipbuilding. For the respectively valid approvals call our hotlineFurthermore you can gather information at: httosiiDDOt Introduction2.1 IntroductionThis section provides you with an overview of the functions of the PROFIBUS OLM4.0 product f

33、amilyWhat is possible?PROFIBUS OLMs are designed for use in optical PROFIBUS fieldbus networks. They allow the conversion of electrical PROFIBUS interfaces (RS-485 level) into optical PROFIBUS interfaces and vice versa.The modules can be integrated in existing PROFIBUS fieldbus networks with the kno

34、wn advantages of optical transmission technology. A complete PROFIBUS fieldbus network can also be set up with modules in a linear (bus), star or ring topology as well as any combination of these topologiesTo in crease the reliability of the fieldbus network in case of failure, the redundant ring is

35、 supported I systemCHOCHICH2CH3CH2L£VELCH3-LFVFLCHIUHQPROFIBUS OLMa LED displaysChannel 1/0RS-485Ch or<5cr<IM.SMATIC MH 出產(chǎn)HWSOUVG怙 10+ <>MPCUUHlIUirvMIXftDfFKLTi mtiMOB-crfcmMW m訕ch («M>cn<»GorsnvMXtCW BUSBUSMXKH2 MCCCOO irif siMRfO WfJCChannel 2 Channel 3Optical cha

36、nnelsDIL switch for modesOperating voltageSignaling contactSockets for measuring levels of the optical in terfaces (see section 5.6).SIMATIC NET PROFIBUS. Optical Link ModuleOperating Instructions, 09/2010, A2B000657740, Edition V2.03SIMATIC NET PROFIBUS. Optical Link ModuleOperating Instructions, 0

37、9/2010, A2B000657740, Edition V2.0#Figure 2-1 PROFIBUS OLM with position of all interfaces, displays and adjustment optionsSIMATIC NET PROFIBUS. Optical Link ModuleOperating Instructions, 09/2010, A2B000657740, Edition V2.0#Introduction 2.11ntroductionEvery module has two (OLM P11, G11), three (OLM

38、P12, G12), or four (OLM P22, G22) independent channels (ports) that consist of transmitter and receiver pairsThe power supply voltage for operation is 24 V DC. To increase operational reliabilityl a redundant power supply is possibleThe electrical channel is designed as 9-pin D-sub socket. An RS-485

39、 bus segment complying with PROFIBUS standard EN 50170 121 can be connected to this channel. The fiber-optic cables are connected via BFOC1/2.5 connectorsSix multicolor LEDs indicate the current mode and any disruptions as well as the level ratios on the optical interfacesTable 21 shows the differen

40、t connection ootions of the modules and the maximum possible optical range of the single channels.OLM/P11P12P22G11G12G12-EECG22G11-1300G121300Number of channels-electrical11211211-optical12212212Fiber types that can be used plastic fiber-optic cables980/1000 pm80 m80 m80 m PCF fiber-optic cables (HC

41、S*)200/230 pm400 m400 m400 m silica glass fiber-optic cables10/125 pm (9/125pm)15 km15 km50/125 pm3 km3 km3 km10 km10 km62.5/125 pm3 km3 km3 km10 km10 kmTable 21Number of electrical and optical ports per module,usable fiber types, as well as maximum achievable fiber-optic cable distances between the

42、 modules See the "Technical Data* for precise conditions of use. PCF stands for Polymer Cladded Fiber and is similar to HCS® 2.There is a measurement output available for every channel, at which the optical input level can be measured with a standard voltmeter.The various error and disrupt

43、ion messages of the OLM are available as a group signal via a sign aling con tact (relay with floating contacts) for further processing. The individual modes as well as error/fault messages are displayed by several multicolor LEDs on the font panel of the device (see section 5.7.1).The mechanical de

44、sign consists of a compact and stable metal housing which can be mounted either on a DIN rail or on a mounting plateThe modules are configured using switches that are easily accessible from the outside BFOC stands for Bayonet Fiber Optic Connector.This type of connector is functionally compatible wi

45、th ST connectors. ST is a registered trademark of the company AT&T. HCS® is a trademark of Ensign-Bickford Optics Company.SIMATIC NET PROFIBUS. Optical Link ModuleOperating Instructions, 09/2010, A2B000657740, Edition V2.0#Introduction 2.11ntroductionThe PROFIBUS OLMs comply with the standa

46、rd EN 50170 and with the technical guideline <4Optical transmission technology for PROFIBUS" published by the PROFIBUS User Organization (PNO).OLM/G12 and OLM/G12-EEC have the same functions. They only differ in the specification of the ambient climatic conditions: the OLM/G12 is suitable fo

47、r use in the standard temperature range from 0 °C to 60 °C, whereas the OLM/G12-EEC (extended environmental conditions) can be used in the extended temperature range of 25 °C to +60 °C and up to 100% humidity (condensing).SIMATIC NET PROFIBUS. Optical Link ModuleOperating Instruc

48、tions, 09/2010, A2B000657740, Edition V2.05Network Topologies32.1 Introduction3 Network TopologiesWhich network topologies can be implemented?The following network topologies can be implemented with the PROFIBUS OLM: Point-to-point connection Bus (linear) topology Star topology Redundant optical rin

49、gCombi nations of these basic types are also possible To set up the fiber-optic links of these network topologies, cables with two optical fibers are usedIf a high degree of availability is required of the fieldbus network, this can be increased by using a redundant network configuration, for exampl

50、e to allow continued communication if a cable is brokenPlease note the followlng:> Single DTEs or complete PROFIBUS segments with a maximum of 31 nodes can be connected to the electrical interface of the PROFIBUS OLM> Use only fiber-optic cables in areas subject to heavy noise to avoid EMC pro

51、blems affecting the entire network> Only OLMs of the same wavelength may be connected to each other optically:-OLM/P11, OLM/P12 and OLM / P22 with each other-OLM/G11, OLM/G12, OLM /G22, andOLM/G12 EEC with each other-OLM/G11-1300 and OLM/G12-1300 with each other> Optical channels connected via

52、 fiber-optic cables must be set to the same mode.> Transitions between different OLM types are only possible via the RS-485 interface In the network topologies described below, the OLM/G12-EEC can be used everywhere where an OLM/G12 can be usedSIMATIC NET PROFIBUS, Optical Link ModuleOperating In

53、structions, 09/2010, A2B000657740, Edition V2.07Network Topologies3.1 Linear (bus) Topology3.1 Lin ear (bus) TopologyDTE/* DTE/* DTE/DTE/bus segmentbus segmentbus segmentbus segmentFigure 3-1 Network structure in a linear (ous) optical topologyIf OLM / P22 or OLM / G22 are used, an additional DTE or

54、 bus segment can be connected to Ch 0.In a linear or bus structure, the single PROFIBUS OLMs are connected by two-fiber cables At the beginning and at the end of a line, modules with one optical channel are adequate, in-between modules with two optical channels are necessaryIf single point-to-point

55、connections are required, they can be implemented with modules with one optical channel eachThe bus topology can be implemented with and without fiber-optic link monitoring Fiber-optic link monitoring is recommended in homogeneous OLM networks (factory default).Please note that to ensure correct ope

56、ration, the following conditions must be kept to when configuring the network> The parameter MIN TSDR described in the PROFIBUS standard EN 50170 /2/, must be set to a value > 11 on all DTEs This is usually the case but should be checked if permanent communication problems occur.> Choose bus node addresses as low as possible when configuring your network, to reduce master timeouts that may occur due to disruptionsYou will find information on changing the setting in the documentation supplied by the manufacturer of your DTE3.1 Linear (bus) Topology3.1.1 Linear (bus) t