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Labkotec Oy
Myllyhaantie 6
FI-33960 Pirkkala, FINLAND
Tel. +358 29 006 260

18.11.2016

Fax +358 29 006 1260

D80186JE-3

Internet:

www.labkotec.fi

37 pages

1/37

LID-3300IP Ice Detector

Ice Detector for Wind Turbines and

Meteorological Stations

Installation and Operating Instructions

Содержание LID-3300IP

Страница 1: ...ND Tel 358 29 006 260 18 11 2016 Fax 358 29 006 1260 D80186JE 3 Internet www labkotec fi 37 pages Copyright 2016 Labkotec Oy 1 37 LID 3300IP Ice Detector Ice Detector for Wind Turbines and Meteorological Stations Installation and Operating Instructions ...

Страница 2: ...meter settings 10 4 SERIAL INTERFACES RS 232 AND OPTICAL FIBER 11 4 1 RS 232 Terminal Settings 11 4 2 Serial Output Streaming Mode Format 13 4 3 Serial Output Measurement and Configuration Menu 13 5 INTERNET WEB ACCESS 17 5 1 Web UI Header 18 5 2 Web UI Status 18 5 3 Web UI Raw command input 18 5 4 Web UI Settings 18 5 5 Direct Web Access between PC and LID 21 6 TECHNICAL SPECIFICATION 23 7 REPAIR...

Страница 3: ... 3 37 SUMMARY OF CHANGES AND NEW FUNCTIONALITY The following table describes the latest changes and major new functionality in LID 3300IP Ice Detector and this user manual Changes in LID 3300IP and LID ISD User Manual More information in chapters Updated parameters P22 10 P22 0 P23 80 P23 85 Appendix B ...

Страница 4: ...interface Ice detection of the LID ISD Ice Sensor is based on an ultrasonic principle Ultrasonic signal attenuates when ice is accumulated on the sensor wire By default LID starts to heat itself after an ice detection to get rid of the accumulated ice Alarm levels and sensor heating among other functions can be controlled by user configurable parameters Certain factory parameters have been defined...

Страница 5: ... Relay outputs Fault relay normally energized no fault 5 normally closed 6 common contact 7 normally open Ice Alarm relay normally de energized no ice alarm 8 normally open 9 common contact 10 normally closed 5 Analog outputs source Active current output 1 11 Iout1 12 Iout1 Active current output 2 13 Iout2 14 Iout2 6 Not in use at the moment 7 Ethernet RJ 45 connector for Internet Web access 8 RS ...

Страница 6: ...y cable with plug that can be disconnect from plug socket when necessary Remember to tighten the strain relief of cable gland LID 3300IP must always be connected to protective earth PE 2 3 Installation of LID ISD Ice Sensor The LID ISD Ice Sensor is designed for mounting on a weather mast The preferred place for installation in a wind turbine is on top of the nacelle The correct installation posit...

Страница 7: ...s is 10 m Only an authorized electrician is allowed to install heating cable between LID ISD sensor and LID 3300IP control unit NOTE Additional measures regarding lightning protection might be needed according to IEC 61400 24 See also chapter 2 6 Lightning protection NOTE Make sure that high voltage cabling and equipment will not interfere ice detector system or cabling of ice detector 2 5 Commiss...

Страница 8: ... according to standard IEC 61400 24 Wind turbines Part 4 Lightning protection when installed into a wind turbine General principles for protecting ice detector system against overvoltage in case of lightning strike is presented in the above picture Components in the picture are 1 LID 3300IP Control Unit 2 Surge protection device 3 Automation cabinet 4 Metal tubes 5 LID ISD Ice Sensor 6 Holder for ...

Страница 9: ...g phase for the duration of the time delay This is to prevent repetitive alarms during a long icing event HEATING PHASE Right after the ice alarm is detected sensor starts to heat itself to get rid of the accumulated ice It is also possible to disable heating by parameter 12 The whole heating process can be controlled with parameters 12 18 23 and 24 Default heating parameters shoud be useful enoug...

Страница 10: ...t parameter settings Functionality of LID 3300IP Ice Detector system is configurable 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 grouped to following categories Ice detection parameters P0 P6 P22 Heating parameters P12 P20 P23 P24 I O parameters P7 P9 Default parameter values are configured...

Страница 11: ...nit 3 Set selection jumper between pins 1 and 2 left and middle for RS 232 pins 2 and 3 middle and right for RS2O module 4 Connect cable s according to the above jumper selection RS 232 cable to RS 232 D connector item 9 in the lower picture in chapter 2 1 Optical fibers to RS20 Converter module through the right side cable gland on LID 3300IP control unit 5 Close the cover of LID 3300IP 6 Connect...

Страница 12: ...l echo and New line settings as described below Press OK LID should start communicating with your PC as seen below Finally change the terminal font from menu Setup Font Choose e g Courier New regular Size 9 to view as much text as possible in one window at a time Now all the settings are ready for communication 5 You can save the session for further use Select Setup Save setup TERATERM ...

Страница 13: ...sors has been set to 1 ambient temperature value is not visible in the RS output More detailed definitions of the output formats are presented in Appendix A 4 3 Serial Output Measurement and Configuration Menu RS 232 streaming mode can be interrupted at any time by pressing the Enter key The following menu structure opens with self explaining instructions Please note that menus may vary between di...

Страница 14: ...ght 2016 Labkotec Oy 14 37 MAIN MENU MENU 1 MEASUREMENTS AND STATUS MENU 2 PARAMETERS The complete list of parameters is presented in Appendix B Parameters To read a parameter type RP param nbr Example RP0 To change a parameter type SP param nbr value and press Enter Example SP0 50 ...

Страница 15: ...rameter values with the default parameter values Default parameter values can be restored with command SDF MENU 4 NETWORK SETUP When LID 3300IP is connected to Internet or Intranet the following settings can be done via this menu IP address Default gateway and Subnet mask LID 3300IP has a unique MAC address which is also visible through this menu MENU 5 VERSION INFORMATION Version information of L...

Страница 16: ...r D80186JE 3 Installation and Operating Instructions Copyright 2016 Labkotec Oy 16 37 MENU 6 SITE INFORMATION Site name can be changed through this menu Site information is visible in every menu and in the Web user interface ...

Страница 17: ...bnet mask settings must be set through the RS 232 interface or through direct web access between PC and LID 3300IP see chapter 5 5 before the Internet access is possible at all Once the network settings are set open a web browser and type the IP address of the ice detector to the address field of the browser Please note that the functionality of the web user interface varies between different soft...

Страница 18: ...CTED HEATING STARTED BY USER o ICE ALARM TEST o AUTOMATIC SENSOR HEATING Measurements o Ice signal strength o Sensor temperature o Ambient temperature Mode of operation Ice Alarm Test button Test can also be cancelled Manual Heating start button Heating can also be cancelled Status of I O o Analog output values o Relay output values Present failures 5 3 Web UI Raw command input It is possible to g...

Страница 19: ...s able to activate Ice Alarm Test and Manual Heating o User that has logged in is able to change parameter values start an ice alarm test and start manual heating User cannot change network settings or change user setup o Administrator is able to change parameter values start an ice alarm test start manual heating change network settings and change user setup The default administrator password is ...

Страница 20: ... attempt and updates system time then at intervals of 15 hours The following SNTP domain names are used as default o Primary SNTP server time1 google com o 1st alternative SNTP server time nist gov o 2nd alternative SNTP server time2 google com The primary SNTP server is normally used In case the primary server is not responding then alternative server s will be used SNTP client uses built in doma...

Страница 21: ...s can be especially useful during the start up of LID 3300IP The IP address of the PC must be changed as described below 1 Go to Network Connections menu of your PC e g from Windows Start menu Control Panel Network and Sharing Centre The following window opens 2 From left panel select Change adapter settings and from opening window choose Local Area Connection Properties 3 Choose Internet Protocol...

Страница 22: ...he following IP address and give your PC an IP address which is next to the IP address of the LID The default IP address of LID is 192 168 1 88 If you have not changed it give your PC e g the address 192 168 1 89 Now your PC and LID are in the same network and you may open a web browser and connect to the IP address of LID ...

Страница 23: ...r configuration and automatic reading Optical fibre serial output for configuration and automatic reading optional re quires an additional RS2O Converter module RS2O Converter module is CLASS 1 LASER PRODUCT RS2O Converter module transmitter HFBR 1522ETX RS2O Converter module receiver HFBR 2522ETZ Connector for optical fiber in RS2O converter module HFBR4531 or equivalent Cable type POF 1 mm up to...

Страница 24: ...ion turn off the isolation switch When supply cable is equipped with plug disconnect it from plug socket For more information contact Labkotec Oy s service service labkotec fi 8 ANNUAL MAINTENANCE Ice signal strength Check the ice signal strength in weather conditions where icing should not be possible If the signal has become attenuated the signal value is not the maximum there could be a need to...

Страница 25: ...r temperature 15 0 C ambient temperature 5 0 C ice signal amplitude 68 Format 1 constant length Command RSFORMAT 1 sets the constant length format The output format consists of the following information The different fields are delimited with a space character Fail and Mode characters have no space between them Temperature values start with zeros and have a or sign in front of the value Ice signal...

Страница 26: ...mplitude 68 Example two temperature sensors 8F 005 0 005 0 048 Heating failed Mode detecting ice sensed Sensor temperature 5 0 C ambient temperature 5 0 C ice signal amplitude 48 Fail and Mode Characters The reason for failure can be interpreted from the Fail character as follows Fail character Meaning Heating EEPROM Temperature sensors Ice sensing 0 OK OK OK OK 1 OK OK OK Failed 2 OK OK Failed OK...

Страница 27: ...otec Oy 27 37 The operation mode of the LID 3300IP can be interpreted from the Mode character in table below Mode character Meaning Power up Mode Sensing Mode Detecting Mode 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 ...

Страница 28: ... 2 5 Ambient temp above which icing is impossible C or F Temperature limit above which icing should not be possible This parameter prevents or notifies of possible false ice alarms Ice detector operation in case of ice above this temperature is determined by parameter 6 This parameter is ignored when performing an ice alarm test 5 0 50 6 Mode for ice alarm above parameter 5 In case an ice alarm is...

Страница 29: ...r after the Full power heating limit P14 100 0 100 16 Max heating time minutes Maximum heating time is limited with this parameter Heating will stop if the maximum heating temperature P13 is not reached after the time set in this parameter If there is no ice after the heating is stopped sensor will return to normal operation 20 1 120 17 Heating extension time minutes In very cold and windy atmosph...

Страница 30: ...matic heating of the sensor is used to remove the soft ice which has slowly accumulated over the sensor in light icing conditions Automatic heating is started when ice signal remains constantly below the value of this parameter for a longer time than what is specified by parameter P24 Automatic heating does not generate an ice alarm The functionality is not in use when parameter value is 0 85 0 10...

Страница 31: ...re reset None SWR yes 8 SUOT x Set temperature degree unit C Celsius F Fahrenheit SUOT C yes 9 RUOT Read temperature degree unit None RUOT yes 10 SDF Set default values for parameters None SDF yes 11 HEAT Start manual heating None HEAT yes 12 TEST Start manual ice alarm test None TEST yes 13 SDNW Set network settings to default values None SDNW yes 14 SDPW Set passwords to default values None SDPW...

Страница 32: ...3 2nd alt DNS aaa bbb ccc ddd DNS IP address SDNS1 8 8 8 8 yes 27 SNTP x abcdefghijkl Set network time server name string x 1 3 space 1 primary NTP 2 1st alt NTP 3 2nd alt NTP abcdefghijkl server name string SNTP1 time1 google c om yes 28 STZN x Set local time zone related to UTC Universal Time Coordinated Needed only when SNTP client is in use x integer 12 12 STZN 2 yes 29 SNWT x Set SNTP client ...

Страница 34: ...bove P5 fault ON Ice alarm above P5 fault OFF Ice alarm active 10 days fault ON Ice alarm active 10 days fault OFF Parameter memory CRC error ON Parameter memory CRC error OFF Sensor comm failure ON Sensor comm failure OFF Heater fault ON Heater fault OFF Setting events Remarks P0 70 old 60 Example message for parameter P0 P24 edit P0 value was set to 70 previous value was 60 IP settings changed i...

Страница 35: ...ensor was changed to another unit SW changed to version v1 40 Example message for software update Central unit SW up dated to version v1 40 Web ui opened Web connection made to central unit System first time deployment Date and time when central unit has been set in operation Manual heating started User has commanded manual heating Manual heating expired Manual heating phase run through Manual hea...

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