LID-3300IP Ice Detector

Labktec Oy Myllyhaantie 6 FI-33960 Pirkkala, FINLAND Tel. +358 29 006 260 18.11.2016 Fax +358 29 006 1260 Internet: www.labktec.fi 37 pages LID-3300IP Ice Detectr Ice Detectr fr Wind Turbines and Meterlgical Statins Cpyright 2016 Labktec Oy 1/37

TABLE OF CONTENTS SUMMARY OF CHANGES AND NEW FUNCTIONALITY... 3 1 PRODUCT OVERVIEW... 4 2 INSTALLATION... 5 2.1 Installatin and interfaces f LID-3300IP Cntrl Unit... 5 2.2 Pwer supply... 6 2.3 Installatin f LID/ISD Ice Sensr... 6 2.4 Cnnectins between LID/ISD Ice Sensr and LID-3300IP Cntrl Unit... 7 2.5 Cmmissining... 7 2.6 Lightning prtectin... 8 3 LID-3300IP ICE DETECTOR IN OPERATION... 9 3.1 Operating mdes... 9 3.2 LID-3300IP Frnt Panel... 10 3.3 Use f different parameter settings... 10 4 SERIAL INTERFACES: RS-232 AND OPTICAL FIBER... 11 4.1 RS-232 Terminal Settings... 11 4.2 Serial Output - Streaming Mde Frmat... 13 4.3 Serial Output Measurement and Cnfiguratin Menu... 13 5 INTERNET WEB ACCESS... 17 5.1 Web UI - Header... 18 5.2 Web UI Status... 18 5.3 Web UI - Raw cmmand input... 18 5.4 Web UI - Settings... 18 5.5 Direct Web Access between PC and LID... 21 6 TECHNICAL SPECIFICATION... 23 7 REPAIR AND SERVICE... 24 8 ANNUAL MAINTENANCE... 24 APPENDIX A. STREAMING MODE OF SERIAL OUTPUT... 25 APPENDIX B. PARAMETERS... 28 APPENDIX C. TERMINAL COMMANDS... 31 APPENDIX D. SYSTEM CONNECTION DIAGRAM... 33 APPENDIX E. EVENT LOG MESSAGES... 34 APPENDIX F. FUNCTIONAL SAFETY DATA SHEET... 36 APPENDIX G. DECLARATION OF CONFORMITY... 37 Symbls in this dcument Cautin, risk f danger Cautin, ht surface Cpyright 2016 Labktec Oy 2/37

SUMMARY OF CHANGES AND NEW FUNCTIONALITY The fllwing table describes the latest changes and majr new functinality in LID-3300IP Ice Detectr and this user manual. Changes in LID-3300IP and LID/ISD User Manual Mre infrmatin in chapters Updated parameters P22 = 10 -> P22 = 0, P23 = 80 -> P23 =85 Appendix B. Cpyright 2016 Labktec Oy 3/37

1 PRODUCT OVERVIEW LID-3300IP (later referred t als as LID r LID Ice Detectr) is an ice detectr fr wind turbines and meterlgical statins. LID-3300IP Ice Detectr cnsists f LID-3300IP Cntrl Unit and LID/ISD Ice Sensr. LID mnitrs the icing weather cnditins n-line and reprts icing events thrugh varius interfaces. Ice alarm and ther measurement infrmatin are available via 2 relay utputs, 2 analg utputs, frnt panel, serial utput either as RS-232 r ptical fiber interface and Web user interface. Ice detectin f the LID/ISD Ice Sensr is based n an ultrasnic principle. Ultrasnic signal attenuates when ice is accumulated n the sensr wire. By default, LID starts t heat itself after an ice detectin t get rid f the accumulated ice. Alarm levels and sensr heating, amng ther functins, can be cntrlled by user-cnfigurable parameters. Certain factry parameters have been defined by the manufacturer, which allw start-up and peratin withut any additinal definitins. This manual includes instructins fr installatin, cmmissining and perating f the LID-3300IP Ice Detectr. Labktec prducts are designed t be safe when perated in the manner described in this manual. The safety f this prduct cannt be guaranteed if the prduct is used in any ther way than is specified in this manual. Cpyright 2016 Labktec Oy 4/37

2 INSTALLATION 2.1 Installatin and interfaces f LID-3300IP Cntrl Unit The enclsure f LID-3300IP is wall-munted. Munting hles are lcated in the base plate f the enclsure, beneath the munting hles f the frnt cver. Interfaces and ther imprtant cmpnents f LID-3300IP Cntrl Unit are described in the belw list and picture. 1. Pwer 2. Sensr heating 3. Ice Sensr signal 4. Relay utputs Fault relay (nrmally energized = n fault) 5 = nrmally clsed 6 = cmmn cntact 7 = nrmally pen Ice Alarm relay (nrmally deenergized = n ice alarm) 8 = nrmally pen 9 = cmmn cntact 10 = nrmally clsed 5. Analg utputs (surce) Active current utput 1 11 = Iut1+ 12 = Iut1- Active current utput 2 13 = Iut2+ 14 = Iut2-6. Nt in use at the mment 7. Ethernet RJ-45 cnnectr fr Internet Web access 8. RS-232 / Optical fiber serial interface selectin jumper 9. RS-232 D-cnnectr 10. Main fuse 11. Fuse fr sensr heating 12. Fuse fr sensr heating 13. Cnnectr fr frnt panel flat cable 14. Optical fiber cnverter mdule (RS2O). Tx cnnectr (left), Rx cnnectr (right) 15. USB cnnectr fr sftware dwnlad Cpyright 2016 Labktec Oy 5/37

2.2 Pwer supply The device des nt have a mains switch. During maintenance and service peratins it has t be pssible t switch ff the main supply. Only an authrized electrician is allwed t install pwer supply cable t LID-3300IP cntrl unit. The installatin f pwer supply can be dne by tw alternative ways: - Permanent wiring: using a tw ple mains switch (250 Vac 5 A), which islates bth lines (L1, N). Switch must be installed in the main pwer supply lines in the vicinity f LID-3300IP cntrl unit. Cpper wires 1.5-2.5 mm 2 (AWG 16-13) can be cnnected t the pwer supply terminal f the cntrl unit. - Plug cnnectin: using supply cable with plug that can be discnnect frm plug scket when necessary. Remember t tighten the strain relief f cable gland. LID-3300IP must always be cnnected t prtective earth (PE). 2.3 Installatin f LID/ISD Ice Sensr The LID/ISD Ice Sensr is designed fr munting n a weather mast. The preferred place fr installatin in a wind turbine is n tp f the nacelle. The crrect installatin psitin is marked with an upwardspinting arrw label. The sensr shuld be munted against the wind s that there is free airflw in frnt f the sensr. See the belw figure fr the preferred installatin directin. Free air distance must be minimum 500 mm. Avid installatins where there is a pssibility that the ice which accumulates t surrunding structures might reach the sensr. A standard delivery includes a munting kit fr installing the sensr n the weather mast. See the figure belw. Other munting ptins are als available n request. Cpyright 2016 Labktec Oy 6/37

Flammable materials r materials that may melt are nt allwed t lcate clse t the sensr. The sensr bdy includes a 350W heating resistr. A temperature sensr T1 (ice sensr temperature) is lcated in the centre part f the sensr and temperature sensr T2 (ambient temperature) inside the cnnectr f the sensr cable. A safety thermstat is als munted inside the bdy f the sensr t break the heating circuit if the sensr temperature rises abve +65 C. 2.4 Cnnectins between LID/ISD Ice Sensr and LID-3300IP Cntrl Unit The cables cnnecting the ice sensr and cntrl unit are included in the delivery. The standard length f the cables is 10 m. Only an authrized electrician is allwed t install heating cable between LID/ISD sensr and LID-3300IP cntrl unit. 2.5 Cmmissining NOTE! Additinal measures regarding lightning prtectin might be needed accrding t IEC 61400-24. See als chapter 2.6 Lightning prtectin. NOTE! Make sure that high vltage cabling and equipment will nt interfere ice detectr system r cabling f ice detectr. LID-3300IP is ready fr peratin when sensr and cntrl unit are cnnected tgether and pwer is switched n in the cntrl unit. Hwever, it may be useful t d at least the fllwing things right after the installatin. 1. Check device parameters either via web r serial user interface and make sure they are accrding t factry settings. Adjust parameters if needed. 2. Define netwrk settings fr internet access via MENU 4 in serial interface. 3. Set site name via web r serial interface. 4. Generate an ice alarm with test buttn r cling spray. Cpyright 2016 Labktec Oy 7/37

2.6 Lightning prtectin Lightning prtectin fr LID-3300IP Ice Detectr Cntrl Unit and LID/ISD Ice Sensr shall be dne accrding t standard IEC 61400-24 Wind turbines Part 4: Lightning prtectin when installed int a wind turbine. General principles fr prtecting ice detectr system against vervltage in case f lightning strike is presented in the abve picture. Cmpnents in the picture are: 1. LID-3300IP Cntrl Unit 2. Surge prtectin device 3. Autmatin cabinet 4. Metal tubes 5. LID/ISD Ice Sensr 6. Hlder fr ice sensr 7. Air terminatin rd Cpyright 2016 Labktec Oy 8/37

3 LID-3300IP ICE DETECTOR IN OPERATION 3.1 Operating mdes This chapter explains the basic peratin f LID-3300IP. Serial and Web user interfaces are explained in different chapters. LID-3300IP perates in different mdes which are explained belw. SENSING MODE LID-3300IP cntinuusly measures the signal level f the ice sensr. The maximum signal amplitude value can be defined by the user by parameter 2. By default, the signal value varies between 0 and 100. Ice signal value is visible in serial and web user interfaces, and available as cntinuus current message in the analg utput. ICE DETECTED MODE When ice signal ges belw a defined alarm level (set by parameter 0), LID ges t Ice detected mde and gives an ice alarm. The delay f an ice alarm can be set by parameter 3. Ice alarm is visible in the Ice alarm LED f the frnt panel as well as serial and web interfaces. Ice relay energizes and clses cntacts 8 and 9. Ice alarm and Ice detected mde are active during the Heating and Cling phases that fllw an ice alarm. Parameter 22 can be used t set a delay fr ice alarm deactivatin. It will keep the ice alarm active after the heating and cling phase fr the duratin f the time delay. This is t prevent repetitive alarms during a lng icing event. HEATING PHASE Right after the ice alarm is detected, sensr starts t heat itself t get rid f the accumulated ice. It is als pssible t disable heating by parameter 12. The whle heating prcess can be cntrlled with parameters 12 18, 23 and 24. Default heating parameters shud be useful enugh fr mst weather cnditins. Autmatic heating is used t remve sft ice which has slwly accumulated ver the sensr in light icing cnditins. It des nt generate an ice alarm. Autmatic heating is cntrlled with parameters 23 and 24. COOLING PHASE When sensr is heated t the maximum heating temperature, LID mves t Cling phase. Ice signal value is measured all the time and it shuld be clse t the maximum after the Heating phase. Cling phase has ended when sensr temperature is clse t ambient temperature (parameter 20), r maximum cling time (parameter 19) has exceeded, r sensr temperature has gne belw 0 ºC. Ice alarm is released after the cling perid if ice signal value is abve the alarm level. FAULT MODE LID indicates a fault r failure if there are prblems in ice measurement, temperature measurements, heating r in ther peratins f the unit. Fault indicatin is visible in the Fault LED in the frnt panel, serial and web user interfaces and in the fault relay utput. Please nte that the Fault relay is nrmally energized, prviding thus a Cpyright 2016 Labktec Oy 9/37

3.2 LID-3300IP Frnt Panel fail-safe peratin. Depending n the fault, LID may cntinue perating therwise nrmally r indicates a critical failure. E.g. ice measurement errr is a critical failure but heating failure is nt. Explanatin f the fault cdes in the serial interface are presented in Appendix A. Indicatr / buttn POWER ICE ALARM HEATING FAULT TEST BUTTON Meaning Green light means pwer is n. N light means n pwer. Red light means ICE ALARM. N light means NO ICE ALARM. Red light means HEATING is ON. N light means HEATING is NOT ON. Red light means FAULT is ON. N light means FAULT is NOT ON. Pushing the test buttn shrtly will generate an ICE ALARM. Pushing the test buttn lnger (abut 10 secnds) will reset the device. 3.3 Use f different parameter settings Use case Functinality f LID-3300IP Ice Detectr system is cnfigurable as described in chapter 3.1. All parameters as well as their default and valid values are described in Appendix B. Parameters. In general, parameters can be gruped t fllwing categries: - Ice detectin parameters (P0 - P6, P22) - Heating parameters (P12 - P20, P23, P24) - I/O parameters (P7 - P9) Default parameter values are cnfigured t every device befre delivery and they suite perfectly fr mst f the cases. Since icing is very different in different lcatins glbally r even lcally and in different times f the year, user may want t change parameter values t better suite his applicatin. If parameter values are changed, Labktec recmmends t apply the fllwing guidelines: Recmmended parameter values Stp wind turbine due t safety risk P0 = 30-70, P1 = P0 + 10 Start blade heating (anti-icing) P0 = 70-90, P1 = P0 + 10 P16, P17, P18 clse t maximum Extreme icing cnditins P0 > 60, P1 = P0 + 10 P16, P17, P18 clse t maximum Please cnsult Labktec when defining parameters fr yur applicatin. Cpyright 2016 Labktec Oy 10/37

4 SERIAL INTERFACES: RS-232 AND OPTICAL FIBER 4.1 RS-232 Terminal Settings LID-3300IP Ice Detectr is equipped by default with an RS-232 serial cmmunicatin interface fr cnfiguratin and cnnectin t SCADA systems. When RS-232 interface is cnnected permanently t a SCADA system, please use an external pwered galvanic islatr. Als, an ptical fiber serial interface is available as an ptin. This requires an additinal RS2O Cnverter mdule t be installed inside LID-3300IP Cntrl Unit (item 14 in the lwer picture in chapter 2.1). Only either f the interfaces can be used at a time. Selectin f the used interface is dne with the RS-232 / Optical fiber interface selectin jumper (item 8 in the lwer picture in chapter 2.1) as fllws: 1. Switch ff the pwer frm LID-3300IP cntrl unit 2. Open the cver f LID-3300IP cntrl unit 3. Set selectin jumper between pins 1 and 2 (left and middle) fr RS-232 pins 2 and 3 (middle and right) fr RS2O mdule 4. Cnnect cable(s) accrding t the abve jumper selectin: RS-232 cable t RS-232 D-cnnectr (item 9 in the lwer picture in chapter 2.1) Optical fibers t RS20 Cnverter mdule thrugh the right side cable gland n LID-3300IP cntrl unit 5. Clse the cver f LID-3300IP 6. Cnnect RS-232 cable r ptical fibre t system 7. Switch n the mains pwer Ice signal value, eventual alarms and fault diagnstics can be btained by using a PC equipped with an rdinary terminal prgram e.g. Tera Term. It s als pssible t change peratinal parameters with the terminal prgram. The fllwing prcedure describes serial prt setting using freeware Tera Term - terminal prgram. 1. Cnnect the RS-232 prt f yur PC t the RS-utput D-cnnectr n the LID-3300IP cntrl unit. Use USB-t-RS cnverter if yur PC is nt equipped with an RS-232 prt. 2. Start the terminal prgram and select Setup > Serial Prt. Select the RS-232 (COM) prt f yur PC where the serial cable is cnnected. Cpyright 2016 Labktec Oy 11/37

3. Make prt settings as belw and press OK. 4. Select Setup > Terminal and set Lcal ech and New-line settings as described belw. Press OK. LID shuld start cmmunicating with yur PC as seen belw. Finally change the terminal fnt frm menu: Setup > Fnt. Chse e.g Curier New, regular, Size 9, t view as much text as pssible in ne windw at a time. Nw all the settings are ready fr cmmunicatin. 5. Yu can save the sessin fr further use. Select Setup > Save setup TERATERM. Cpyright 2016 Labktec Oy 12/37

4.2 Serial Output - Streaming Mde Frmat Right after the cnnectin t RS-232 serial utput has been established, Ice Detectr starts t send a data frmat thrugh the cnnectin. New values are reprted nce every 4 secnds. Example (variable length frmat with tw temperature sensrs): 08-5.0-5.5 *100 08-5.5-5.5 *100 08-6.0-6.0 *100 There are three different utput frmats: - Variable length frmat (RSFORMAT 0) - Cnstant length frmat (RSFORMAT 1) - LID-3210 frmat (RSFORMAT 2) The utput frmat is read with cmmand RSFORMAT and set with cmmand RSFORMAT <x>. In case parameter 4 (Number f temperature sensrs) has been set t 1, ambient temperature value is nt visible in the RS utput. Mre detailed definitins f the utput frmats are presented in Appendix A. 4.3 Serial Output Measurement and Cnfiguratin Menu RS-232 streaming mde can be interrupted at any time by pressing the Enter key. The fllwing menu structure pens with self-explaining instructins. Please nte that menus may vary between different sftware versins f LID-3300IP. RS-232 utput returns t streaming mde either by pressing q r autmatically after 60 secnds. ENTERING COMMANDS All cmmands in the menus can be given in capital r small letters. In additin t the cmmands listed in the menus, e.g. the fllwing cmmands are available. They can be entered in any menu view. - TEST The test cmmand starts a manual ice alarm test. - HEAT The heat cmmand starts manual heating. See Appendix C fr a cmplete list f terminal cmmands. Cpyright 2016 Labktec Oy 13/37

MAIN MENU MENU 1. MEASUREMENTS AND STATUS MENU 2. PARAMETERS The cmplete list f parameters is presented in Appendix B. Parameters. T read a parameter, type: RP<param nbr> Example: RP0 T change a parameter, type: SP<param nbr> <value> and press Enter. Example: SP0 50 Cpyright 2016 Labktec Oy 14/37

MENU 3. DEFAULT PARAMETERS The cmplete list f parameters is presented in Appendix B. Parameters. In case f prblems, it might be useful t cmpare the actual parameter values with the default parameter values. Default parameter values can be restred with cmmand SDF. MENU 4. NETWORK SETUP When LID-3300IP is cnnected t Internet r Intranet, the fllwing settings can be dne via this menu: IP-address, Default gateway and Subnet mask. LID-3300IP has a unique MAC address which is als visible thrugh this menu. MENU 5. VERSION INFORMATION Versin infrmatin f LID-3300IP Cntrl Unit and LID/ISD Sensr can be seen frm this menu. Cpyright 2016 Labktec Oy 15/37

MENU 6. SITE INFORMATION Site name can be changed thrugh this menu. Site infrmatin is visible in every menu and in the Web user interface. Cpyright 2016 Labktec Oy 16/37

5 INTERNET WEB ACCESS LID-3300IP is equipped with an in-built web server which prvides an easy-t-use web-based user interface fr Ice Detectr measurement data, status and parameters ver the Internet. Depending n the cnfiguratin f the IT netwrk, the web user interface is available nly lcally in the lcal area netwrk (LAN), mre widely thrugh wide area netwrk (WAN) r frm everywhere e.g. thrugh VPN cnnectins. Please nte that the IP address, Default gateway and Subnet mask settings must be set thrugh the RS-232 interface r thrugh direct web access between PC and LID-3300IP (see chapter 5.5) befre the Internet access is pssible at all. Once the netwrk settings are set, pen a web brwser and type the IP address f the ice detectr t the address field f the brwser. Please nte that the functinality f the web user interface varies between different sftware versins f LID-3300IP. LID-3300IP supprts mst f the available web brwsers. Hwever, the lk-and-feel may vary a little bit between different brwsers. Web user interface is divided int fur sectins: 1. Header 2. Status (upper left crner) 3. Raw cmmand Input (lwer left crner) 4. Settings (right side f the view) Each sectin is explained in mre details in the fllwing chapters. Cpyright 2016 Labktec Oy 17/37

5.1 Web UI - Header 5.2 Web UI Status The header sectin f the web user interface starts with the text Labktec Ice Detectr. In the center f the header, there is space fr the individual site name, place r ther identificatin f the Ice Detectr. This text can be mdified in Site infrmatin Tab f the Settings sectin. Infrmatin n the current user is shwn in the upper right crner. Status sectin is updated autmatically every fur secnds with the latest measurement and status data, including - Status f Ice Detectin N ice detected ICE ALARM - Measurements: CRITICAL FAILURE NO ICE DETECTED (HEATING STARTED BY USER) ICE ALARM (TEST) AUTOMATIC SENSOR HEATING Ice signal strength Sensr temperature - Mde f peratin Ambient temperature - Ice Alarm Test buttn (Test can als be cancelled) - Manual Heating start buttn (Heating can als be cancelled) - Status f I/O: - Present failures 5.3 Web UI - Raw cmmand input 5.4 Web UI - Settings Analg utput values Relay utput values It is pssible t give the same cmmands, with a cuple f exceptins, t LID-3300IP as thrugh the menus f RS-232 serial interface. LID-3300IP parameters and settings can be viewed and changed thrugh this interface. Settings are divided int different tabs as fllws: Cnfiguratin parameters All parameters are visible in ne view. T change a parameter, click Change, type the new value and press Save. Infrmatin abut each parameter is available by clicking the parameter number. Site infrmatin Cpyright 2016 Labktec Oy 18/37

In the Site infrmatin windw it is pssible t define the name and additinal infrmatin f the site where this Ice Detectr lcates. Site name becmes visible in the header f web user interface and in all menus f RS-232 interface. Netwrk setup Netwrk setup infrmatin is visible here. An administratr is able t change the IP address, default gateway address and netmask address. Nte that the cnnectin is lst if the IP address is changed. Versin infrmatin Versin infrmatin f cntrl unit and sensr is available here. User setup User setup can be mdified by an administratr. Passwrd inquiry is nt enabled by default. Lg in as an administratr t enable it. When passwrd inquiry is enabled, there are three user levels: Visitr is nly able t view the status and parameter values. Tester is able t activate Ice Alarm Test and Manual Heating. User (that has lgged in) is able t change parameter values, start an ice alarm test and start manual heating. User cannt change netwrk settings r change user setup. Administratr is able t change parameter values, start an ice alarm test, start manual heating, change netwrk settings and change user setup. The default administratr passwrd is: a123. If the administratr passwrd is changed and frgtten, it is pssible t restre the default administratr passwrd thrugh RS- 232 interface (see Appendix C. Terminal cmmands). Event lg Event lg is a new functinality in sw versin v1.40 r later. Event lg shws histry f varius events in chrnlgical rder. Ice detectr saves 500 last events f fur different type f events: ALARMS shws histry f ice alarms FAULTS shws varius fault events SETTINGS shws parameter changes made by users OTHER shws general events Cmplete list f lg messages is available in Appendix E. Event lg messages. NOTE! System clck must be set t enable event lgging. See paragraph Clck belw fr mre infrmatin. Clck Cpyright 2016 Labktec Oy 19/37

Ice detectr s real time clck can be set here. Only an administratr is able t change the settings f system clck. Clck can be set either manually by selecting Change and setting time in frmat <DD.MM.YYYY hh:mm>, where DD is date MM is mnths YYYY is year and hh and mm are hurs and minutes, respectively. by using Sync with PC yu can set time directly frm yur PC-cmputer. NOTE! Yur PC might be in different time and time zne than the ice detectr. by using SNTP prtcl. Mre infrmatin belw (*). Manual Daylight Saving Time setting changes the time ne hur ahead r back at the mment when value is changed. (*) Mre infrmatin abut SNTP System clck can als be synchrnised with netwrk time statins using a built-in SNTP-client. SNTP uses UDP-prtcl n prt 123. T activate SNTP-client, set first primary and alternative SNTPserver dmain names (r IP-addresses), yur current time zne related t UTC (Universal Time Crdinated) and finally set SNTP Client ON/OFF switch t 1. SNTP-client makes then first time synchrnizatin attempt and updates system time then at intervals f 15 hurs. The fllwing SNTP dmain names are used as default: Primary SNTP-server time1.ggle.cm 1st alternative SNTP-server time.nist.gv 2nd alternative SNTP-server time2.ggle.cm The primary SNTP-server is nrmally used. In case the primary server is nt respnding then alternative server(s) will be used. SNTP-client uses built-in dmain name server system (DNS) t get ip-address f selected SNTP-servers. DNS runs n UDP-prt 53. Nrmally it is nt necessary t change these ip-addresses, but it s pssible t change them using web UI- raw cmmand windw r RS-232 interface (see Appendix C. Terminal cmmands). Default ip-addresses and service prviders used fr DNS are: Primary DNS-server 8.8.8.8 Ggle 1st alternative DNS-server 156.154.70.1 DNS advantage 2nd alternative DNS-server 4.2.2.1 Ggle In case f pwer failure the clck has a reserve runtime f apprximately 10 days. When cnnecting the cntrl unit t mains pwer after a lng service break etc, check that the system clck is running if yu are nt using SNTP t synchrnize the clck. If the system clck is stpped, event lgging is als disabled and an alert text CLOCK IS OUT OF TIME - LOGGING DISABLED!! will be displayed abve the clck display in web UI. Yu have t set the clck t enable event lgging again. Cpyright 2016 Labktec Oy 20/37

5.5 Direct Web Access between PC and LID Web user interface can be accessed als directly frm a PC by cnnecting the PC and LID directly with an Ethernet cable. Direct web access can be especially useful during the start-up f LID-3300IP. The IP address f the PC must be changed as described belw. 1. G t Netwrk Cnnectins menu f yur PC e.g. frm Windws Start menu > Cntrl Panel > Netwrk and Sharing Centre. The fllwing windw pens. 2. Frm left panel select Change adapter settings and frm pening windw chse Lcal Area Cnnectin -> Prperties. 3. Chse Internet Prtcl Versin 4 (TCP/Ipv4) frm the Lcal Area Cnnectin Prperties list and click Prperties. Cpyright 2016 Labktec Oy 21/37

4. Chse Use the fllwing IP address and give yur PC an IP address which is next t the IP address f the LID. The default IP address f LID is 192.168.1.88. If yu have nt changed it, give yur PC e.g. the address: 192.168.1.89. Nw yur PC and LID are in the same netwrk and yu may pen a web brwser and cnnect t the IP address f LID. Cpyright 2016 Labktec Oy 22/37

6 TECHNICAL SPECIFICATION LID-3300IP Ice Detectr Cntrl Unit Enclsure Dimensins: 125 x 175 x 75 mm (h x w x d) Weight: 800 g. Material: Plycarbnate Degree f prtectin: IP 65 Operating envirnment Temperature:-30 ºC +55 ºC Max. altitude abve sea level: 3000 m Pwer supply 230 VAC±10%, 50/60 Hz. Max fuse size in the supply line is 20 A. Pwer cnsumptin Fuses Analg utputs (surce) Relay utputs Frnt panel Serial utputs (Only either f the interfaces can be used at a time) Web server Electrical Safety (LVD) EMC Functinal Safety Apprvals Nrmally 7 VA. Max 350 W during sensr heating F804 50 mat, F800 and F801 3.15 AT, IEC 127 5 x 20 mm 2 pcs, active current utput 4-20 ma t max. 1 kω lad (fr Ice signal and temperature). Cnnectr numbers 11 14. If analg utputs are used, please use galvanic islatin. 2 pcs (Ice alarm and fault), ptential free relay utput. Cnnectr numbers 5 10. U max 30 V, I max 1 A. LED indicatin fr Pwer, Ice Alarm, Heating and Fault. Test buttn t simulate Ice Alarm. RS-232 serial utput fr cnfiguratin and autmatic reading Optical fibre serial utput fr cnfiguratin and autmatic reading (ptinal, requires an additinal RS2O Cnverter mdule): RS2O Cnverter mdule is CLASS 1 LASER PRODUCT RS2O Cnverter mdule transmitter: HFBR-1522ETX RS2O Cnverter mdule receiver: HFBR-2522ETZ Cnnectr fr ptical fiber in RS2O cnverter mdule: HFBR4531 r equivalent Cable type: POF (1 mm) up t 45m Integrated Web server and web based user interface fr remte access t Ice Detectr via Internet. Standard RJ-45 cnnectr. Netwrk settings can be cnfigured via RS-232. Default IP address: 192.168.1.88. EN/IEC 61010-1, Class I, CAT II UL 61010-1 CAN/CSA-C22.2 NO. 61010-1-04+GI1 CAN/CSA-C22.2 NO. 61010-2-010-04 EN/IEC 61000-6-4 + A1 (Emissin) EN/IEC 61000-6-2 (Immunity) Hardware f LID-3300IP ice detectr system fullfills the requirements f PL b accrding t ISO 13849-1. US+Canada NRTL-Certificate In the USA and Canada the prduct is intended t be installed with a 230 Vac wind turbine pwer system nly Cmpnent certificate accrding t GL Rules and Guidelines IV Industrial Services Part 1 Guideline fr the Certificatin f Wind Turbines Editin 2010. Certificate N. CC-GL-013A-2014. Cpyright 2016 Labktec Oy 23/37

LID/ISD Ice Sensr Dimensins 350 x 100 x 25 mm (h x w x d) Weight Material 1.3 kg (1.7 kg with standard munting kit) Aluminum Degree f prtectin IP 65 Operating envirnment Temperature: -40 ºC +60 ºC Max. altitude abve sea level 3000 m Cable diameters Apprvals Signal cable: 7.5 mm Heating cable: 11.5 mm US+Canada NRTL-Certificate In the USA and Canada the prduct is intended t be installed with a 230 Vac wind turbine pwer system nly Cmpnent certificate accrding t GL Rules and Guidelines IV Industrial Services Part 1 Guideline fr the Certificatin f Wind Turbines Editin 2010. Certificate N. CC-GL-013A-2014. 7 REPAIR AND SERVICE Fuses 9, 10 and 11 in Figure 2 (F800, F801 and F804) can be changed t anther glass tube fuse 5 x 20 mm cmplying EN/IEC 60127-2/3. See the crrect value f the fuses frm table Technical specificatin. Befre pening the cver make sure that the main supply is switched ff. In permanent supply cable installatin, turn ff the islatin switch. When supply cable is equipped with plug, discnnect it frm plug scket. Fr mre infrmatin, cntact Labktec Oy s service: service@labktec.fi. 8 ANNUAL MAINTENANCE Ice signal strength Check the ice signal strength in weather cnditins where icing shuld nt be pssible. If the signal has becme attenuated (the signal value is nt the maximum), there culd be a need t calibrate the ice signal. Dirt and dust Check that the sensr is nt cvered with dirt r dust and that sensr wire mves freely. I case f dirt r dust, clean up the sensr gently e.g. with water and a brush. Ice alarm generatin Test the ice alarm in weather cnditins where icing shuld nt be pssible. Perfrm the test in ne f the fllwing ways: Generate an ice alarm by pushing the test buttn n the cntrl unit. Alternatively, click the test buttn in the web user interface r type cmmand TEST in the RS-232 interface. Use water and cling spray t freeze the ice sensr. After the ice alarm test has been initiated, LID-3300IP shuld g thrugh the nrmal perating mdes: Ice detected, Heating and Cling. Finally the ice alarm is released and the perating mde will change back t Sensing. Fr mre infrmatin, please cntact Labktec Oy s service. Cpyright 2016 Labktec Oy 24/37

APPENDIX A. STREAMING MODE OF SERIAL OUTPUT Frmat 0: variable length LID-3300IP reprts the measurement data and status in the serial utput as explained befre in chapter 4.2. This chapter explains the frmats in mre detail. There are three different utput frmats. The frmat can be read by cmmand RSFORMAT. Cmmand RSFORMAT 0 sets the variable length frmat. The utput frmat cnsists f the fllwing infrmatin: Fail Mde Sensr temperature Ambient temperature Ice signal amplitude Frmat 1: cnstant length The different fields are delimited with a space character. Fail and Mde characters have n space between them. Negative temperature values have a - -sign in frnt f the value, psitive values d nt. Ice signal amplitude has an asterisk (*) in frnt f the value. - Example (ne temperature sensr): 0F 15.0 *68 N fail, Mde: detecting, ice sensed, heating n, Sensr temperature 15.0 C, ice signal amplitude 68. - Example (tw temperature sensrs): 0F 15.0-5.0 *68 N fail, Mde: detecting, ice sensed, heating n, Sensr temperature 15.0 C, ambient temperature -5.0 C, ice signal amplitude 68. Cmmand RSFORMAT 1 sets the cnstant length frmat. The utput frmat cnsists f the fllwing infrmatin: Fail Mde Sensr temperature with sign mark (+/-) and leading zers Ambient temperature with sign mark (+/-) and leading zers Ice signal amplitude with leading zers Rsfrmat (= 1) 16-bit checksum The different fields are delimited with a space character. Fail and Mde characters have n space between them. Temperature values start with zers and have a + r - sign in frnt f the value. Ice signal amplitude has an asterisk (*) in frnt f the value. The checksum cnsist f ASCII cded hex 0 F and is calculated frm all preceding bytes (including space characters) by adding them tgether. - Example (ne temperature sensr): 0F +015.0 ----.- *068 1 04B8 N fail, Mde: detecting, ice sensed, heating n, Sensr temperature 15.0 C, ice signal amplitude 68, rsfrmat 1, checksum 04B8. - Example (tw temperature sensrs): 0F +015.0-005.0 *068 1 04C9 N fail, Mde: detecting, ice sensed, heating n, Sensr temperature 15.0 C, ambient temperature -5.0 C, ice signal amplitude 68, rsfrmat 1, checksum 04C9. Cpyright 2016 Labktec Oy 25/37

Frmat 2: LID-3210 frmat Cmmand RSFORMAT 2 sets the utput frmat identical t what was used in LID-3210 Ice Detectr. The utput frmat cnsists f the fllwing infrmatin: Fail Mde Sensr temperature with sign mark (+/-) and leading zers Ambient temperature with sign mark (+/-) and leading zers Ice signal amplitude with leading zers The different fields are delimited with a space character. Fail and Mde characters have n space between them. Temperature values start with zers and have a + r - sign in frnt f the value. Ice signal amplitude has an asterisk (*) in frnt f the value. - Example (ne temperature sensr): 0F +015.0 *068 N fail, Mde: detecting, ice sensed, heating n, Sensr temperature 15.0 C, ice signal amplitude 68. Fail and Mde Characters - Example (tw temperature sensrs): 8F -005.0-005.0 *048 Heating failed, Mde: detecting, ice sensed, Sensr temperature - 5.0 C, ambient temperature -5.0 C, ice signal amplitude 48. The reasn fr failure can be interpreted frm the Fail character as fllws: Fail character Meaning Heating EEPROM Temperature sensrs Ice sensing 0 OK OK OK OK 1 OK OK OK Failed 2 OK OK Failed OK 3 OK OK Failed Failed 4 OK Failed OK OK 5 OK Failed OK Failed 6 OK Failed Failed OK 7 OK Failed Failed Failed 8 Failed OK OK OK 9 Failed OK OK Failed A Failed OK Failed OK B Failed OK Failed Failed C Failed Failed OK OK D Failed Failed OK Failed E Failed Failed Failed OK F Failed Failed Failed Failed Cpyright 2016 Labktec Oy 26/37

Mde character The peratin mde f the LID-3300IP can be interpreted frm the Mde character in table belw. Pwer-up Mde Sensing Mde Meaning Detecting Mde Heating Ice sensed 0 7 YES - - - - 8 NO YES NO OFF NO C NO NO YES OFF NO D NO NO YES OFF YES E NO NO YES ON NO F NO NO YES ON YES Cpyright 2016 Labktec Oy 27/37

APPENDIX B. PARAMETERS Par. nbr Name f the parameter and explanatin 0 Ice detected alarm level Ice alarm activates when ice signal ges belw this level. 1 Ice nt detected alarm level When ice signal ges abve this level, ice is n lnger detected. Nte! Ice alarm will deactivate after the sensr is heated and cled dwn clse t ambient temperature 2 Maximum ice signal value Maximum ice signal level can be adjusted accrding t user needs. This is useful e.g. when the same maximum signal level (255), that used t be in the lder Ice Detectrs, is required. Please nte that the alarm levels shuld be adjusted accrdingly when maximum ice signal level is changed. 3 Ice alarm delay (nbr f 4 secnd measurement cycles) Ice signal must remain belw ice detected alarm level fr the duratin f the entire delay befre ice alarm activates. Delay is set as a multiple f 4 secnd intervals. 4 Nbr.f temperature sensrs Ice detectr measures either sensr temperature (when P4 = 1) r bth sensr and ambient temperature (when P4 = 2). Sensr temperature is measured inside the sensr, ambient temperature is measured frm the cable cnnectr f the sensr. Please nte that the value f this parameter affects the RS-232 utput frmat. 5 Ambient temp abve which icing is impssible ( C r F) Temperature limit abve which icing shuld nt be pssible. This parameter prevents r ntifies f pssible false ice alarms. Ice detectr peratin in case f ice abve this temperature is determined by parameter 6. This parameter is ignred when perfrming an ice alarm test. 6 Mde fr ice alarm abve parameter 5 In case an ice alarm is detected abve the temperature set by parameter 5, ice detectr behaves the fllwing way accrding t the parameter value: 0 = N ice alarm r fault is activated (default) 1 = Only fault is activated 2 = Only ice alarm is activated 3 = Bth ice alarm and fault are activated Nte! When signal value is belw the alarm level fr mre than 24 hurs, a fault signal is indicated, regardless f the value f this parameter. 7 Directin f analg utput 1 0 = Minimum measurement value equals 4 ma and maximum measurement value equals 20 ma. 1 = Maximum measurement value equals 4 ma and minimum measurement value equals 20 ma. By default ice signal 0 equals 4 ma and ice signal 100 equals 20 ma. 8 Directin f analg utput 2 0 = Minimum measurement value equals 4 ma and maximum measurement value equals 20 ma. 1 = Maximum measurement value equals 4 ma and minimum measurement value equals 20 ma. By default temperature value -40C equals 4 ma and +60C equals 20 ma. 9 Surces f analg utputs It is pssible t chse which measurements are driving analg utputs. 0 = Ice signal in analg utput 1, sensr temperature in analg utput 2 1 = Ice signal in analg utput 1, ambient temperature in analg utput 2 Default value Valid values 60 10-1023 70 15-1023 100 0-1000 3 0-7200 2 1-2 5 0-50 0 0-3 0 0-1 0 0-1 1 0-5 Cpyright 2016 Labktec Oy 28/37

2 = sensr temperature in analg utput 1, ambient temperature in analg utput 2 3 = sensr temperature in analg utput 1, sensr temperature in analg utput 2 4 = ambient temperature in analg utput 1, ambient temperature in analg utput 2 5 = Ice signal in analg utput 1, Ice signal in analg utput 2 10 Nt in use at the mment. 11 Nt in use at the mment. 12 Heating ON (1) r OFF (0) Based n this parameter, heating is either started (1) r nt started (0) when ice signal ges belw the alarm level. By default, heating is started t melt the ice s that the sensr is capable f measuring the icing situatin again. If heating is nt started, ice alarm deactivates nly after the ice melts naturally away frm the sensr. 13 Maximum heating temperature (degrees) Sensr is heated t the temperature set by this parameter t melt the ice during an ice alarm. The parameter value must be set either in Celcius r in Farenheit, depending n the selected unit f temperature. By default, the unit f temperature is Celcius. Fr safety reasns, there is als a thermstat inside the sensr t stp heating after abut +65C (+149F). 14 Full pwer heating temperature (P13 - sensr temperature) Sensr is heated with a maximum pwer up t this limit, after which heating pwer is reduced in rder nt t exceed the defined maximum heating temperature. Parameter value represents the temperature difference between maximum heating limit and actual sensr temperature. 15 Heating pwer rati after P14 (%) Heating pwer is reduced t the degree set by this paramater after the Full pwer heating limit (P14). 16 Max heating time (minutes) Maximum heating time is limited with this parameter. Heating will stp if the maximum heating temperature (P13) is nt reached after the time set in this parameter. If there is n ice after the heating is stpped, sensr will return t nrmal peratin. 17 Heating extensin time (minutes) In very cld and windy atmsphere it might be useful t extend the heating time after the maximum heating temperature is reached in rder t melt the ice cmpletely. Sensr temperature is kept in max heating temperature (P13) fr an extra time set by this parameter. 18 Heating extensin time in case f ice (minutes) If ice is still detected right after the heating and/r heating extensin time (P17), heating is extended fr the extra time set by this parameter. 19 Cling ff time (minutes) Sensr must cl dwn after the heating in rder t be able t measure icing cnditins. Ice alarm is released after the cling perid. This parameter sets a fixed time t stp the cling perid. See als P20. Cling stps accrding t parameters P19 and P20, whichever is reached earlier. 20 Cling ff temp difference (ambient temperature - sensr temperature) Sensr must cl dwn after the heating in rder t be able t measure icing cnditins. Ice alarm is released after the cling perid. Cling will be stpped accrding t this parameter when sensr temperature is clse t ambient temperature. See als parameter P19. Cling stps accrding t parameters P19 and P20, whichever is reached earlier. 21 System parameter (d nt change) 22 Delay fr ice alarm deactivatin (minutes) Delay fr ice alarm deactivatin is used t prevent repetitive ice alarms in case f lngterm icing cnditins. Ice alarm will remain active after the cling perid f the sensr 1 0-1 50 0-65 3 0-30 100 0-100 20 1-120 0 0-60 10 0-60 10 0-60 5 0-20 0 0-120 Cpyright 2016 Labktec Oy 29/37

during the time delay specified by this parameter. If the ice signal is belw the alarm level (P0) after the delay, ice alarm remains active and a new heating and cling cycle is started. Ice alarm is deactivated if ice signal is abve parameter P1 after the delay. 23 Signal level fr autmatic sensr heating Autmatic heating f the sensr is used t remve the sft ice which has slwly accumulated ver the sensr in light icing cnditins. Autmatic heating is started when ice signal remains cnstantly belw the value f this parameter fr a lnger time than what is specified by parameter P24. Autmatic heating des nt generate an ice alarm. The functinality is nt in use when parameter value is 0. 24 Delay fr autmatic sensr heating (hurs) Autmatic sensr heating is activated when ice signal remains cnstantly belw the value f parameter P23 fr a lnger time than what is specified by this parameter. 85 0-1000 24 0-100 Cpyright 2016 Labktec Oy 30/37

APPENDIX C. TERMINAL COMMANDS Cmm. nbr Cmmand Descriptin Cmmand parameters 1 SP<nr> <xxx> Set parameter value <nr> = parameter number, <xxx> = value 2 RP<nr> Read parameter value 3 SAOL <xxx> Set scaling fr 4mA utput, ice sensr channel 4 SAOH <xxx> Set scaling fr 20mA utput, ice sensr channel 5 RAOL Read ice sensr 4mA scaling value 6 RAOH Read ice sensr 20mA scaling value <nr> = parameter number <xxx> = scaling value fr 4mA utput <xxx> = scaling value fr 20mA utput Example SP1 20 RP1 SAOL 10 SAOH 100 Access frm web UI raw cmmand windw yes yes yes yes Nne RAOL yes Nne RAOH yes 7 SWR Sftware reset Nne SWR yes 8 SUOT <x> Set temperature degree unit 9 RUOT Read temperature degree unit 10 SDF Set default values fr parameters C = Celsius, F = Fahrenheit SUOT C yes Nne RUOT yes Nne SDF yes 11 HEAT Start manual heating Nne HEAT yes 12 TEST Start manual ice alarm test 13 SDNW Set netwrk settings t default values 14 SDPW Set passwrds t default values 15 SIP <XXX> Set cntrl unit IPaddress 16 RIP Read cntrl unit IPaddress 17 SGW <xxx> Set unit default gateway IP-address 18 RGW Read default gateway IP-address 19 SNM <xxx> Set subnet address mask Nne TEST yes Nne SDNW yes Nne SDPW n <xxx> = IP-address in frmat aaa.bbb.ccc.ddd SIP 192.168.11.28 n Nne RIP n <xxx> = IP-address in frmat aaa.bbb.ccc.ddd SGW 192.168.1.1 n Nne RGW n <xxx> = subnet mask in frmat aaa.bbb.ccc.ddd SNM 255.255.255.0 20 RNM Read subnet mask Nne RNM n 21 RMC Read cntrl unit MAC-address n Nne RMC n Cpyright 2016 Labktec Oy 31/37

22 RSFORMAT <x> Set RS-232 cmmunicatin frmat 23 RSFORMAT Read RS-232 cmmunicatin frmat 24 ST2LOCK Lck / unlck updating the value f ambient temperature (T2) during heating and cling phases. 25 RT2LOCK Read ambient temperature (T2) lck state 26 SDNS<x>< > <aaa.bbb.ccc. ddd> 27 SNTP<x>< > <abcdefghijkl> Set Dmain Name Server ip-address Set netwrk time server name string 28 STZN <x> Set lcal time zne related t UTC (Universal Time Crdinated). Needed nly when SNTPclient is in use. 29 SNWT <x> Set SNTP- client ON/OFF 30 SCLOCK< > <DD>.<MM>. <YY><><hh>: <mm>:<ss> Set system time 31 RLOG <x> Print event lg segment t RS-232 terminal. 32 FTEST Test manually fault relay de-energisatin 0 = variable length, 1 = cnstant length, 2 = LID-3210 RSFORMAT 1 yes Nne RSFORMAT yes 0 = unlck T2 update 1 = lck T2 update ST2LOCK 0 ST2LOCK 1 yes Nne RT2LOCK yes < x> = 1 3 < > = space 1 = primary DNS 2 = 1st alt. DNS 3 = 2nd alt. DNS aaa.bbb.ccc.ddd = DNS IP-address <x> = 1 3 < > = space 1 = primary NTP 2 = 1st alt. NTP 3 = 2nd alt. NTP abcdefghijkl = server name string <x> = integer -12 +12 < x> = 0 -> OFF < x> = 1 -> ON < > = space <DD> = date 0-31 <MM> = mnths 0-12 <YY> = years 0-99 <hh> = hurs 0-23 <mm> = minutes 0-59 <ss> = secnds 0-59 <x> = 1-5 lg segment t print. 1 = Alarms 2 = Faults 3 = User settings 4 = General events 5 = All SDNS1 8.8.8.8 SNTP1 time1.ggle.c m STZN 2 SNWT 1 SCLOCK 09.06.14 10:05:00 RLOG 2 yes yes yes yes yes nne FTEST yes Cpyright 2016 Labktec Oy 32/37

APPENDIX D. SYSTEM CONNECTION DIAGRAM Cpyright 2016 Labktec Oy 33/37

APPENDIX E. EVENT LOG MESSAGES Remarks-clumn includes a descriptin nly when the event text des nt explain itself. Alarm events Ice alarm ON, T(amb)= -2.0 Ice alarm OFF, T(amb)= 5.5 Fault events Sensr T(sens) fault ON Sensr T(sens) fault OFF Sensr T(amb) fault ON Sensr T(amb) fault OFF Ice sensr fault ON Ice sensr fault OFF Ice alarm abve P5-fault ON Ice alarm abve P5-fault OFF Ice alarm active 10 days-fault ON Ice alarm active 10 days-fault OFF Parameter memry CRC-errr ON Parameter memry CRC-errr OFF Sensr cmm failure ON Sensr cmm failure OFF Heater fault ON Heater fault OFF Setting events P0=70, ld: 60 IP-settings changed Passwrds edited Passwrds disabled Passwrds enabled Default P0-P24 restred Default netwrk settings restred Default passwrds restred SNTP-client disabled SNTP-client enabled General events Remarks T(amb) = ambient temperature when alarm was activated. T(amb) = ambient temperature when alarm was deactivated. Remarks Ice sensr surface temperature sensr fault Ambient temperature sensr fault Remarks Example message fr parameter P0-P24 edit. P0 value was set t 70, previus value was 60. ip-address, default ruter ip-address r netwrk mask was edited. Cmmand SDP (Set default parameters) was given. Remarks xxxx lgged IN Example message fr lgin event. xxxx can be User1-4, Admin1-2 r Tester1-3 xxxx lgged OUT As abve, user lgged ut. Cpyright 2016 Labktec Oy 34/37

System reset by user Pwer-up reset Watchdg-reset ccurred Web-users lgged OUT Autmatic defrst activated Autmatic defrst expired New sensr fund: S/N: 1234567 SW changed t versin v1.40 Web-ui pened System first time deplyment Manual heating started Manual heating expired Manual heating abrted by a user Manual TEST-run started Manual TEST-run cancelled Manual TEST-run ended FAULT RELAY tested manually SWR cmmand was given System started after mains pwer cnnected. System built-in watchdg reseted central unit. System made autmatic lg ut fr unused user cnnectin. Ice sensr was changed t anther unit. Example message fr sftware update. Central unit SW updated t versin v1.40 Web cnnectin made t central unit. Date and time when central unit has been set in peratin. User has cmmanded manual heating Manual heating phase run thrugh User has abrted manual heating User initiated ice alarm test User cancelled ice alarm test manually FTEST- cmmand was given. Cpyright 2016 Labktec Oy 35/37

APPENDIX F. FUNCTIONAL SAFETY DATA SHEET Cpyright 2016 Labktec Oy 36/37

APPENDIX G. DECLARATION OF CONFORMITY Cpyright 2016 Labktec Oy 37/37