TX20ETH - Plantron.gr
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1. Values transmission to the server using HTTP GET It is possible to transmit the measured values to your server using a scripting language for example PHP which processes the value sent by the device as the HTTP parameter of the GET request The device periodically calls the script on the server in the Internet or the company Intranet with the latest measured values in the GET parameter It is possible to store this value into the variable on the server and to work with it further for example to store it into a database or to display it on the web The path to the script and the script calling frequency is specified in the setup It is possible to set the transmission frequency in the range of 1 to 1440 minutes with 1 minute increments HTTP GET In this request type parameters are sent in the message address as standard HTTP GET parameters An example http www example com script php mac 00204AB4 8DF1 amp name Downhill amp directionS 0 amp directionV 270 0 amp speedS 0 amp speedV 17 4 As is evident from the example above the request has the format well known to web programmers It is not necessary to learn new programming principles as it is sufficient to use the mechanism known from web form processing lt form name myform method get action The request is sent in the interval specified in the item GET sending interval on page 18 GET parameters are as follows mac a unique MAC address of the de2. Comprehensive information and documentation of the MODBUS TCP protocol is available at www modbus org Memory table Input Register Address Access Function Name Values and statuses of individual channels sorted by the channel 0x0000 reading 0x03 Wind direction Status 0x0001 reading 0x03 Wind direction Measured value 0x0002 reading 0x03 Wind speed Status 0x0003 reading 0x03 Wind speed Measured value Values and latest statuses of individual channels There is always a status and a value available for the direction and speed of wind The measured values are expressed as integers representing the current value multiplied by 10 Functional codes 0x04 Read Input register Allocation in the memory and the length Direction 0x0000 Initial address 2 Bytes Speed 0x0002 Number of 2 Bytes 3 registers Parameters Number of bytes 1 Byte 8 0x0000 the value is valid and within the range 0x0001 the value is not available yet SUIS ABR 0x0002 the value is outside the limits other values another error Measured value as an integer multiplied by 10 INT value 2 Byte For direction it shows the angle measured from the North heading to the East For speed the value means m s Page 36 www papouch com Papouch s r o TX20ETH FAQ Which settings are required for TX20ETH to work in my network It is on
3. Ce Fig 5 Wall mounting plate dimensions Power Supply e 7 to 30 V DC The 12 V power supply unit adapter is included in the delivery Do not hesitate to contact us if you have any other special requirements concerning the design and functions of the TX20ETH sensor Contents of Package e Sensor electronics and a sensor for wind direction and speed measuring e 12 V power supply unit socket adapter e Straight through Ethernet cable 1 m long e CD with software and documentation www papouch com Page 9 TX20ETH Papouch s r o CONNECTION 1 Install the wind speed and direction sensor Please note that the sensor must be installed in the proper position in accordance with the cardinal directions marked on the sensor Y Connest TX20ETH to power supply using the supplied adapter or another power supply unit of 7 to 30 V 3 Then connect TX20ETH to the Ethernet PC network using the supplied calbe If you want to connect TX20ETH directly to a single PC use a crossover cable If the IP address range of your network is not compatible with the default IP address 192 168 1 254 and netmask 255 255 255 0 of TX20ETH set an address which is suitable for your network using the Ethernet Configurator program This software is available on the supplied CD and can also be downloaded from the webpage of TX20ETH amp Ethernet Configurator Other Found Devices TIPY IP Address MAC Address How dol set the IP
4. E AER 14 SECUTI aare aa a aE 15 Emaillksknmanka aaraa R 16 SMTP authorisation ccccccccsseeeeeeeeeees 16 Settings testai nenn ninnan esd ce 17 INI Pie adit coed ts ee casted e e aN 17 Sending res ee ea eee ee 18 HTTP GET vodende sorbate vader ediedie vadensed meee 18 Vale S nsns ees anlend a 19 Value Watchdog sseesssesseeerenersserrrrrrene 19 Oter er a Ea EEE 20 MODBUS TGP xsccank hiiaran 20 Or E a totes eA 21 Telnet configuration sssseesseseererrereserrrreren 22 CONNECHON pciiini a aa 22 Unknown IP addreSs ccccccccesseeeseeeeees 22 IP address iS KNOWN ccsseeeeeeeeeeeeeeeees 23 Telnet MAIN MENU ccccccceeseeeeseeeeeeeeeees 23 SEVENE y e tty a eei eta EE EE E 23 Factory Detaulic 4 ie anc co dents 24 Exit without Save cccccceseceseeeeseeeeeeeeeeeees 24 www papouch com TX20ETH SAVE ANG OX eanan iniii 24 options for connecting to TX20ETH 000 25 WEB interface ccccccccceccceceeeeeeeeeeeeeeees 25 SIMPY ete tend e eee cer er met met 26 Displaying values from several devices on ONG PAGE ri e aa aaae 26 Displaying the values on the mobile phone or PDA aeee e aa 27 XME file a rer three oe taints 28 SlatUS ir naana EE ATEENA E 28 SNS E AA E S E AT 28 Values transmission to the server using HTTP GET varrin ran eia aa n a i 29 Pe PGT 227 ees satan tagre eerie neeasna sagt 29 Connection via TCP TCP and UDP modes 30 SNMP ete cde alae a
5. address 192 168 1 00 20 4A 31 05 AA Device is connected but it is does not appear in the list 192 00 20 4A 8C 1C 48 You cannot set the IP address 192 00 20 4A A6 77 B9 192 20 4A 9F F6 DB 1 ap e 1 1 cp Add Device Device Setup Check if the IP address is not assignment to other device Check if the IP address is from the subnet range Fig 6 Ethernet Configurator for IP address setting 5 After having set the IP address you can connect to TX20ETH using your web browser The relevant web interface is available directly at the IP address of TX20ETH Open your web browser and enter the address of the device http 192 168 1 254 this example uses the default IP address which has been set by the manufacturer A standard straight through cable for PC networks Page 10 www papouch com Papouch s r o TX20ETH DEVICE CONFIGURATION Configuration of TX20ETH can be performed using e Web interface e Telnet protocol see page 21 e Ethernet Configurator for the initial configuration of the IP address Ethernet Configurator Ethernet Configurator is used for setting the IP address of the device The relevant software is available on the supplied CD and can also be downloaded from the website of www papouch com Before running the software connect the device to your computer network Connect it either to a hub switch router or directly to a PC using a crossover cable The program is available i
6. on the set mode see below This is the port where TX20ETH expects incoming connections After a connection has been established the device expects request in the Spinel protocol Web port This is the number of port where the web interface is available number 80 or 8080 Remote IP address IP address of a remote device usually a server to which TX20ETH connects in the TCP client mode The established connection communicates via the Spinel protocol www papouch com Page 13 TX20ETH Papouch s r o Remote port Port number of a remote device usually a server to which TX20ETH connects in the TCP client mode The established connection communicates via the Spinel protocol DNS server s IP address IP address of the DNS server in your network Device mode WEB The mode in which it is possible to use all the available functions of the device except for data communication via the Spinel protocol In the following modes it is not possible to view the latest values on the website to send emails and HTTP GET messages to use SNMP and MODBUS TCP In these modes the device communicated via the Spinel protocol TCP server TX20ETH passively waits for connection to be established on the preset port Data port TCP client TX20ETH actively establishes connection with a remote IP address Remote IP address and port Remote port UDP TX20ETH communicated using the UDP protocol Incoming messages are expected on the Data port Devi
7. the path to the object within the MIB tree TX20ETH as the SNMP agent enables sending of automatic messages traps to the administrator to UDP port 162 Use of SNMP Into your SMNP manager implement the description of the agent s MIB table from files Papouch SMI mib and TX20ETH_v01 MIB Then it is necessary to set the Read community to public for the default setting of TX20ETH All SNMP objects in TX20ETH are only available for reading SNMP objects variables The following objects are available for both the direction and the speed of the wind The wind direction has 1 as the last digit in the id object the speed is marked as 2 Variable status Name inChStatus Object ID 1 3 6 1 4 1 18248 20 1 2 1 1 1 1 to 2 Description The status of this variable It describes the latest status of the measurement It can take one of the following clauses 0 gt The value is valid and within the range 1 gt The value has not been measured yet 2 or 3 gt The value is valid and exceeds the preset limits 4 gt The value is not valid measurement error Measured value Name inChValue Object ID 1 3 6 1 4 1 18248 20 1 2 1 1 2 1 to 2 Description The measured value expressed as an integer The real value can be obtained by dividing it by 10 Value watchdog Name modeWatch 12 Available on the supplied CD and can be downloaded from www papouch com Page 32 www papouch com Papouch s r o TX20ETH Object ID 1 3 6 1 4
8. 1 INTEGER 1125 4 version 11 limitHi 2 INTEGER 102 2 amp devi 12 limitLo 1 INTEGER 225 ovcar var 13 limitLo 2 INTEGER 10 deviceName 14 watchValEntry 4 1 WestchValEntry null pstlamSting m SNMP QUERY FINISHED 4 table_channel 4 amp channelT able 4 B channelEntry inChStatus Ep inChValue 4 gt table_watchValue 4 watchValT able 4 amp watchValEnty Ep modeWatch limitHi E limitLo Trap received from i 15 SNMPv1 000 amp Fig 21 MIB tree in TX2Z0ETH www papouch com Page 31 TX20ETH Papouch s r o TX20ETH is a SNMP agent It receives commands on UDP port 161 The administrator is placing enquiries for the data stored in the local MIB database Managment Information Base one of the Internet standards formed by the hierarchical tree of the maintained values The device does not contain a standard complex database but only the sub tree necessary for the processing of the data from TX20ETH The description of the directory tree of the MIB table and SMI Structure of management information are attached to the device as the text files of Papouch SMI mib and TX20ETH_v01 MIB It is necessary for the programmer to include these two descriptions into the structure of the SNMP administrator SNMP version 2 0 It is possible to access the data in MIB by entering the object name expressed as a series of positive integers divided by points describing
9. 1 18248 20 1 3 1 1 1 1 to 2 Description It indicates the status of watching the value from this channel 1 means that the watching is active 0 means that the watching of the value from this channel is inactive Upper limit Name limitHi Object ID 1 3 6 1 4 1 18248 20 1 3 1 1 2 1 to 2 Description Upper limit of the measured value watching When this limit is exceeded a trap or an e mail is sent the value is highlighted on the web etc according to configuration Lower limit Name limitLo Object ID 1 3 6 1 4 1 18248 20 1 3 1 1 3 1 to 2 Description Lower limit of the measured value watching When this limit is exceeded a trap or an e mail is sent the value is highlighted on the web etc according to configuration SNMP objects general The following two objects refer to the whole device Device name Name deviceName Object ID 1 3 6 1 4 1 18248 20 1 1 1 0 Description User defined device name Alarm tect Name psAlarmString Object ID 1 3 6 1 4 1 18248 20 1 1 2 0 Description The text of the alarm message when the preset limits are exceeded Automatic messages traps TX20ETH enables to send automatic messages SNMP traps Two settings correspond to the traps sending permission and the IP address of the traps recipient a so called administrator or SNMP manager Traps are sent depending on configuration if any value exceeds the pre defined limits It is possible to send traps with the latest values periodically
10. 31 NATO GUCUON spn ereas 31 Use of SNMP ccccceeeeeeeeeeeeeeeeeeeeeeeeees 32 SNMP objects variables ccccccee 32 SNMP objects general n se 33 Automatic messages traps 33 Sending of emails ccceeeeeeeeeseeeeeeeees 35 Exceeding of some of the pre defined limits35 MODBUS rotoCol c cccceeeeeeeeeeeetteeeeeeeees 36 Memory table Input Register 36 Values and latest statuses of individual channel Ss sash lads cade tat aah R a an 36 IAO eae nn aNd Pence aC PeTER one PRE PERE CANCER Ta PEN OEE 37 Which settings are required for TX20ETH to work in My network ccceeeeeeeeeeeeeeeeeeees 37 How to find out the IP address of the device etc ia aneatitaes cients here ae eis 37 Indication nseni aaa A EEA NERE 38 device resetear odene ide a e i 38 Technical parameters sseesseseeeenre resserrer 39 Page 3 TX20ETH Papouch s r o BASIC INFORMATION Description TX20ETH is an Ethernet anemometer which is able to measure wind speed and direction It is connected directly to a computer network Ethernet Measured data can be processed automatically or by operating personnel Wind speed and direction is displayed on the internal web interface When limits are exceeded TX20ETH is able to notify the operator via e mail For automatic operation and processing TX20ETH is able to communicate by a data channel via TCP using protocols SNMP and MODBUS TCP It can als
11. 9 6 and Google Chrome 1 0 The minimum recommended resolution for comfortable use is 1024 x 768 pixels Page 6 www papouch com Papouch s r o TX20ETH 4 SNMP protocol According to its configuration TX20ETH sends SNMP traps whenever the measured values exceed the set limits It also enables regular sending traps with the latest measured values This data can also be recalled from integrated SNMP objects whenever needed For more information see page 30 5 MODBUS TCP Protocol TX20ETH is also able to communicate via a standard ndustrial protocol MODBUS TCP See page 35 6 Via email According to its configuration TX20ETH sends notifications via email whenever the measured values exceed the set limits See page 31 7 Spinel TCP protocol In a special mode TX20ETH is able to communicate via the Spinel protocol It is possible to choose whether it shall act as a TCP server or a TCP klient The device uses Spinel to communicate the standard way request response Complete documentation of the protocol including some examples is available in a separate document 8 WAP page for PDA or mobile phone After entering the IP address of the device in form of htto IP_adresa wap html into the mobile phone or PDA connected to the Ethernet you display a simple page with the latest measured values from TX20ETH latest values and limits if applicable See page 27 Detailed Features Network e Configuration of the IP address netm
12. H Papouch s r o TELNET CONFIGURATION Connection Unknown IP address For setting the IP address we recommend using Ethernet Configurator more on page 11 1 Open a window with command prompt In Windows OS click Run and type cmd 2 Make a record to ARP table a Type arp 4a and confirm by Enter That deletes current ARP table b Following command assigns IP address to MAC address arp s new_ip address MAC _address example arp s 192 168 1 254 00 20 4a 80 65 6e 3 Open Telnet by typing telnet and pressing Enter 4 Type open new_ip address 1 and confirm 5 Terminal shows an error message after a moment Nevertheless this action is essential for correct IP address ARP entry 6 Connect to the IP address of the device by typing open IP address in dot format 9999 and Enter 7 Now you have entered to the configuration of device IP address is not yet set It needs to be set in menu Server Configuration gt IP Address 8 Ifthe IP address is valid device writes welcoming information ending by text Press Enter for Setup Mode Now press Enter or the configuration will be terminated 9 Device writes complete settings 10 At the end of the entry you can see Change setup text containing groups of parameters that are configurable For changing the network parameters choose Server Here you can set a new IP address and other parameters Telnet client is not standardly installed in OS W
13. S com PAPOUCH TX20ETH Measuring wind speed and direction Intelligent anemometer with Ethernet Sey x http 192 168 1 254 Q7 Google Br Snowhill Simple version J Mobile version NE settings 7 yp T Last synched 4 Mie ipl 0850 15 November 2010 www papouch com TX20ETH Papouch s r o TX20ETH Datasheet Created 9 11 2009 Last update 11 15 2010 12 03 Number of pages 40 2010 Papouch s r o Papouch s r o Address Strasnicka 3164 102 00 Prague 10 Czech Republic N Tel com 420 267 314 267 oo PAPOUCH 420 602 379 954 Fax 420 267 314 269 Internet www papouch com E mail info papouch com Page 2 www papouch com Papouch s r o TABLE OF CONTENTS Basic Information cccccccceeseeeeeseeeseeeeeeeeeeeaes 4 Descriptio Niesie 4 Main features cccccceseeseeccceeeeeeeseeseeeeeees 5 How to get values from TX20ETH 6 Detailed Features ccccceeeeeeeeeeeeeeeeeeeeeees 7 List Of VErSIONS ccccccccsssseeeeeeeeeeeeeeeeeeeees 8 B72t 6 jee een en eke Sane en ae Pree 9 Contents of Package ceceeeeeeeeeees 9 Connetlon nere E 10 Device Configuration sesesssseserrreressrrrrrre e 11 Ethernet Configurator cceeeeeeeeee 11 Configuration via web interface 11 NEetWOTFK aannnnnnnnnnennnnnnnenossrnnnrrrrrensnrnnnrrereeeneennn 13 Device Reseler enia
14. SNMP protocol MODBUS TCP protocol 0 Via the Wix program for PC 1 Wix can be downloaded from www papouch com and is also available on the supplied CD www papouch com Page 5 TX20ETH Papouch s r o How to get values from TX20ETH v gt e lt x il i i XML H WAP HTTP GET E mail SMTP SNMP UDP gt MODBUS TCP gt ASCII TCP Spinel TCP Fig 3 Options for access to TX20ETH 1 WEB site After entering the IP address of the device into the internet browser the relevant internet page is displayed showing the latest measured values The website of TX20ETH is available in Czech and English depending on the configuration The system can be configured to display values from several TX20ETHs simultaneously on one page For more information see page 25 2 XML file r A file in the XML format containing the latest measured values name of the point of measurement etc is available at the address http IP_adresaj fresh xml For more information see page 26 3 Easy transfer of measured values to your server using HTTP GET TX20ETH enables you to periodically call a script e g PHP using your web server The script receives from TX20ETH measured values in a parameter of the HTTP GET type For more information see page 29 Web interface requires JavaScript to be enabled The interface is optimised for the following browsers Internet Explorer 7 0 Mozilla Firefox 3 0 Opera
15. TH Papouch s r o IP Address Device s IP address Enter the numbers separately and divide them by Enter Default 192 168 1 254 Set Gateway IP Address Gateway IP address Type Y in the Set Gateway IP Address item to change the address Enter the numbers separately and divide them by Enter Netmask You can set here how many bits from IP address make the network part Subnet mask is entered as a number of bits determining range of possible IP addresses of the local network If for example 2 is entered subnet mask is 255 255 255 252 Entered value indicates number of bits from right Maximum is 32 Default 8 Example Mask 255 255 255 0 binary 11111111 11111111 11111111 00000000 gt number 8 Mask 255 255 255 252 binary 11111111 11111111 11111111 11111100 gt number 2 Change telnet config password Enter new Password This item sets the password that is required before entering the Telnet configuration or via WEB interface Administrator s password Type Y at Change telnet config password to change the password Factory Defaults By pressing number 7 you can set the device to factory defaults This option sets the device to defaults IP address does not change WEB port number will be changed to 80 Exit without save Ends the telnet session without saving Save and exit This choice saves the changes If some settings are changed device restarts Tha
16. according to the configuration Trap 1 Value outside the limits The trap contains the measured value and the exceeded limit Trap is sent only in the case a pre defined limit has been exceeded To enable the delivery of the trap it is necessary to set the correct IP address of the PC with the SNMP manager www papouch com Page 33 TX20ETH Papouch s r o i a a C on MessageType Destination Address Desti Trans aw aceite Sauron eat essage reception date 18 11 Notification 192 168 1 42 0 IP U Message reception time 15 16 37 602 Trapt 192 168 1 42 0 IP U amp Time stamp 0 days 00h 00m 14s 01th Message type Trap v1 Protocol version SNMP v1 Transport IP UBP a amp Agent Address 192 168 1 44 Port 162 a amp Manager Address 192 168 1 42 Port 0 B Community public A SNMP v1 agent address 192 168 1 44 Las Enterprise device_var 4 gt Specific Trap MIB Lookup Results A Name temp_msg Module Tx20eth_v01 MIB Enterprise device_var 4 gt Bindings 2 Binding 1 deviceName O DisplayString NONAME Binding 2 psAlarmString 0 DisplayString Speed exceeded lower limit of 1 0 m s Actual Speed is 0 0 m s Fig 22 SNMP trap when a preset limit is exceeded Trap 2 Latest measured values The trap contains all the latest measured values and the user defined device name The trap is sent only if the sending frequency is not set to zero ion Message Type Destinati
17. articular server the server must be able to access these IP addresses If you save the file directly to e g disk C you display the page in your web browser by entering the following address file C test html Displaying the values on the mobile phone or PDA By clicking the Mobile version button you display a simple page which is suitable for displaying the values on the mobile phone The mobile version of the website is available at http IP adddress of device wap html Www papouch com Page 27 TX20ETH Papouch s r o XML file It is possible to obtain the latest measured values preset limits and device name from TX20ETH in the text file of the XML format The file is available at the address http IP address fresh xml e g at http 192 168 1 254 fresh xml for TX20ETH in the default setup lt xml version 1 0 encoding ISO 8859 1 gt lt root xmins http www papouch com xml tx20eth act gt lt sns id 1 type 6 status 0 val 5 vals NNW w min 0 w max 10 w enb 1 gt sns id 2 type 7 status 0 val 100 w min 50 w max 150 w enb 1 gt lt status location Downhill gt lt root gt Fig 20 XML sample with the latest values The XML file contains sns tags for each variable and as well the status tag status location User defined name of the device sns id Variable sequence number starting with 1 type Variable type It can take the following values OG ceded win
18. ask gateway web port number and DNS server address e Selection of communication mode WEB TCP server TCP klient or UDP In the modes of TCP and UDP it is possible to communicate with TX20ETH via data connection using the Spinel protocol e Configuration of the local and remote data port e Restoring the default setting by pressing the Reset button via web Security e Two level security user can only view the measured values and administratorr can also configure the device e A different pasword for each level E mails e Sending an email when the limits are exceeded Can be forwarded to your mobile 3 The functionality depends on the provider of your mobile telecommunication services www papouch com Page 7 TX20ETH Papouch s r o e SMTP authorization of the sender e Possibility to sent a test email to verify the configuration SNMP e Sending a SNMP trap when the limits are exceeded e Recalling the latest values from internal SNMP objects e Community configuration for reading and making records HTTP GET e Periodic sending of the latest measured value s to your web server using a simple HTTP GET request e For TX20ETH identification the GET request contains also the MAC address Masuring e Measuring of wird speed and direction from an external senzor e Possility to the lower and upper limit for each variable If any measured value exceeds the set range the device will send an e mail and or a SNMP t
19. ce Reset By pressing this buttor it is possible to restore the default setting of all the parameters of the device Only the IP address does not change The web port is changed to 80 Page 14 www papouch com Papouch s r o TX20ETH Security To configure the security of users access to the web interface and to the page designed for mobile equipment Security E mail SNMP Sending Values Other Info Security settings Allow mobile view User password Confirm user password Administrator s password Administrator s password for confirmation Current Administrator s password Fig 10 Security configuration tab Allow mobile view The page for mobile equipment available at wap html is never secured This way it is possible to allow or prohibit the users to display the page User password and Confirm user password Here enter the password for user s access This security level only enables the user s to monitor the measured values Access to the configuration options is disabled User s log on name is always user If a user password has been set it is also necessary to set an administrator password If only an administrator password has been set the log on window opening up when accessing the TX20ETH page can be confirmed without entering any details If you want to cancel the password leave the fields empty Administrator s password and Administrat
20. ctors Default IP address Default netmask Default IP address of Gateway 08 Electronics Power supply Consumption at 12 V Power connector Operating temperature range Dimensions Box material Degree of protection Other parameters mechanical 16 mechanical 0 to 50 m s 0 1 m s resolution none 10 metres TBase 10 100 Ethernet RJ45 192 168 1 254 255 255 255 0 8 bit mask type C 0 0 0 0 7 to 30 V DC with polarity reversal protection usually 90 mA removable screw terminal block 20 C to 70 C 62 x 55 x 24 mm anodized aluminium IP 30 www papouch com Page 39 TX20ETH Papouch s r o Papouch s r o Data transmission in industry line and protocol conversions RS232 485 422 USB Ethernet GPRS WiFi measurement modules intelligent temperature sensors I O modules and custom made electronic applications Address com Strasnicka 3164 PAPOUCH 102 00 Prague 10 Czech Republic Tel 420 267 314 267 420 267 314 268 420 602 379 954 Fax 420 267 314 269 Internet www papouch com E mail info papouch com Owe eee eee www papouch com
21. d direction Te wind speed status Describes the status of the measured value It can take the following values O the value is valid and it represents the latest measured value EE waiting for the first measurement 2 OT Dice stuecdcccernctaat the measured value exceeded the user defined limits A xidisdctaedied measurement error or sensor error meaning damaged or disconnected sensor val Wind direction Wind direction index in the range of O to 15 0 stands for the North 1 is the North North East 2 is the North East etc clockwise The status attribute indicates the validity of the value Wind speed the latest measured value of the wind speed expressed as an integer It represents the actual value multiplied by 10 The wind speed of 15 2 m s is displayed as number 152 in the xml The status attribute indicates the validity of the value vals This attribute is present only for wind direction and contains an English abbreviation for wind direction The status attribute indicates the validity of the value Page 28 www papouch com Papouch s r o TX20ETH w enb This attribute indicates whether the watchdog monitoring the measured values is active The value 1 means that the watchdog is activated 0 shows that it is disabled w min w max The lower w min and upper w max limit of the value defined by the user The value is shown as an integer like the va value Limits are watched only when the w enb attribute is set to 1
22. dress of TX20ETH an address from which the messages will be sent Recipient s email address An email address to which the messages are to be sent SMTP authorisation Here it is possible to enter log on details if the used SMTP server requires sender s identification to be verified 7 The field only serves for entering the required values After saving the values no configuration is displayed for security reasons Page 16 www papouch com Papouch s r o TX20ETH Settings test Sending a testing email to verify whether the configuration has been carried out correctly SNMP To set parameters for communication via the SNMP protocol Activation of traps periodic sending of values etc Network Security E mail Sending Values Other Info SNMP settings SNMP manager s IP address 192 168 1 254 Allow trap sending Send SNMP trap when the threshold is exceeded 7 Periodical sending of measured out values 5 Read community name public Write community name private Fix 12 SNMP configuration tab SNMP manager s IP address IP address of the server collecting the SNMP messages from devices within the network Allow trap sending Enables SNMP traps to be sent to the manager which is specified below Send SNMP trap when threshold is exceeded If any measured values exceed the limits set in the Values tab a trap is send with information about this event Periodical sending of
23. etwork It works over the UDP protocol and it provides quick delivery of controlling requests and responses between devices running SNMP applications SNMP is responsible for delivering these requests and responses on behalf of the mentioned applications It works independently from specific functions of the applications lower layers architecture or upper layers applications The protocol contains three basic entities the administrator generating commands and receiving notifications the agent responding to the commands and creating notifications and the proxy handing over the network traffic The SNMP administrator sends requests to UDP port 161 of the agent and receives messages traps from agents on UDP port 162 B Browser Professional Edition Cl xX File Edit View SNMP Action Tools Window Help BR H 27 4 z 2s amp 4 eFHOROSL BMeswascsesra oa Query MIB Ping Remote SNMP agent Split 192 168 1 44 A Z Vertical MIB tree Query results 4 i MIB Tree a 2 iso ee SNMP QUERY STARTED eS ee 1 deviceName 0 DisplayString NONAME MS g 2 psAlarmString 0 DisplayString zero length 4 dod 3 inChStatus 1 INTEGER 1 4 internet 4 inChStatus 2 INTEGER 1 mgmt 5 inChValue 1 INTEGER 0 6 inChValue 2 INTEGER 0 z pyar gt 7 channelEntry 3 1 ChannelEntry null a enterprises 8 modeWstch 1 INTEGER 1 4 papouchProjekt 9 modeWatch 2 INTEGER 1 4 gt tx20eth 10 limitHi
24. he device Language English v MODBUS TCP ModBus Port Fig 15 Tab for setting other parameters Name of the device This field can be used to give each device a name for example according to its location etc Only characters without diacritical marks can be entered Language Here you can set the language of the web site You can choose from Czech and English language versions MODBUS TCP ModBus Port Here it is possible to set the number of port for communication via the MODBUS TCP protocol Other language versions can be provided upon request Page 20 www papouch com Papouch s r o TX20ETH Info This tab cannot be configured but contains various types of information about the device its MAC address for example Network Security E mail SNMP Sending Values Other Information about the device MAC address 00 20 4A B4 8D F1 Firmware version 0 9 Supplier of the device Name Papouch s r o Web site www papouch com E mail papouch papouch com Browser Browser core webkit v 525 System win Links XML file containing current measured out values fresh xml XML file containing current configuration settings xml Simple page viewing current values Meant for PDAs Mobil phones etc wap html Fig 16 Tab with information about the device Links This section contains links to XML files and the mobile version of the website www papouch com Page 21 TX20ET
25. indows Vista You can install it by doing following a Open Control panel add or remove programs b On the left click on Add remove Windows functions You have to have administrator s rights to do this c Windows Functions window will open Check Telnet client and confirm Telnet client will be installed to your system Page 22 www papouch com Papouch s r o TX20ETH IP address is known 1 In OS Windows click on Start Run and type telnet and confirm 2 Connect to the IP address of the device by typing open IP address in dot format 9999 and Enter 3 Ifthe IP address is valid device writes welcoming information ending by text Press Enter for Setup Mode Now press Enter or the configuration will be terminated 4 Device writes complete settings 5 At the end of the entry you can see Change setup text containing groups of parameters that are configurable For changing the network parameters choose Server Telnet main menu You can choose the menu items by pressing the number before them and confirming by Enter Menu structure is Change Setup 0 Server 7 Defaults 8 Exit without save 9 Save and exit Your choice Server Basic Ethernet settings Following items are in this part IP Address 192 168 001 122 Set Gateway IP Address N Netmask Number of Bits for Host Part 0O default 16 Change telnet config password N www papouch com Page 23 TX20E
26. ly necessary to set the network parameters of the device to fit your network the IP address and perhaps the netmask The process bellow is described for OS Windows 1 Connect your TX20ETH to the network and run the Ethernet Configurator program see Fig 6 from the supplied CD 2 Click Add device and enter the MAC address of the device and the required IP address 3 Click Set 4 Now you can open the web interface of the device using your internet browser How to find out the IP address of the device 1 The default address of the device set by the manufacturer is 192 168 1 254 If you have changed the address or it is impossible to connect to the device using the default address follow the instructions below B Run the Ethernet Configurator program see fig 6 from the supplied CD If the device is connected to your network and its IP address is compatible it will be displays as one of the devices in the List of detected devices oo If your device is not displayed in the List make sure that it is properly connected and assign it a new IP address following the instructions above in FAQ 13 The program can also be downloaded from www papouch com the TX20ETH page Www papouch com Page 37 TX20ETH Papouch s r o INDICATION ON indicator light green LED Indication of supply voltage and device functioning The light glows and flashes to indicate that the device is working properly COM indicator light yell
27. measured out values Here it is possible to enter the frequency in which the values are to be sent into the SNMP manager The values are sent in the form of SNMP traps The frequency is set in minutes If you do not with to use this function set the frequency to 0 Read community name The name of the SNMP community for reading www papouch com Page 17 TX20ETH Papouch s r o Write community name The name of the SNMP community for writing Sending Parameters for automatic sending of values to the server via the HTTP protocol HTTP GET is used for sending the values Network Security E mail SNMP Values Other Info HTTP GET settings WEB server s address l mail post cz WEB Port 80 Folder containing scripts scripts HTTP GET GET sending interval l 5 Script name get php O O Fig 13 Configuration tab for sending values via HTTP protocol Web server s address Here you enter the URL address or IP address of the web server which is to receive the measured values If you are not sure which address to enter contant your server administrator Web port Web port number of the server which is to receive the measured values Usually this is number 80 sometimes 8080 Folder containing scripts Here enter the local path to the script directory If the script receiving the results is www server net scripts get ohp enter the following part scripts HTTP GET GET can be used for periodic sendi
28. n Czech and English language and contains brief instructions helping the user to set the required IP address A sample screen from the program is shown in Fig 6 on the previous page CONFIGURATION VIA WEB INTERFACE To enter the configuration mode press the button in the upper right hand corner of the main webpage of TX20ETH sion J Mobile version Fig 7 Button opening the configuration mode from the main page Configuration options have been arranged into the following eight tabs e Network to configure the interface IP address netmask DNS server mode e Security to set the passwords for web access e E mail receiver authorization configuration test e SNMP e Sending to send values to your server using HTTP GET e Values to set the limits e Others device name MODBUS TCP and language e Jnfo information about the device Www papouch com Page 11 TX20ETH Papouch s r o Tips for working with the settings The default language of the website is English The web can be switched into Czech by changing the Language parameter in the Other tab Help for all configuration items is displayed when you scroll the pointer over the relevant field You can also display Help by scrolling the pointer over headings marked with a question mark Network Security E mail SNMP Sending Values Other Info Network settings Device s IP address 192 168 1 45 X Netmask Enter device s IP address Ex
29. ng of measured values GET sending interval Enter the frequency in which the measured values are to be sent The frequency is set in minutes Script name Name of the script receiving HTTP GET Page 18 www papouch com Papouch s r o TX20ETH Values Configuration of limits for the measured variables After entering this tab it is necessary to choose the required variable by clicking its name in the upper part of the configuration window Network Security E mail SNMP Sending Other Info Choose the quantity Direction Speed Speed Values watch Activate values watching Maximal value Minimal value Fig 14 Values configuration tab Value Watchdog Activate values watching If this field is ticked the system watched the limit values set below Maximal value When this value is exceeded an e mail SNMP trap etc is sent depending on the configuration The value is highlighted on the web site to indicate that it is outside the permissible range Minimal value When a value is measured which is below this limit an e mail SNMP trap etc is sent depending on the configuration The value is highlighted on the web site to indicate that it is outside the permissible range www papouch com Page 19 TX20ETH Papouch s r o Other Here you can set the name of the device language and MODBUS port Network Security E mail SNMP Sending Values Other settings Name of t
30. o send messages to a remote server via simple HTTP GET requests Values from TX20ETH as well as setup are easily accessible even in the XML format Sensor configuration is carried out via web interface Help is available for all parameters in Czech and English language versions ee a i i aa PR aii Internet Local network e mail SNMP trap F i a HTTP GET XML k Fig 1 Connection and access to TX20ETH within a computer network Page 4 www papouch com Papouch s r o TX20ETH Main features Wind speed measuring up to 50 m s i e up to 180 km h resolution 0 1 m s Wind direction measuring 16 positions within the whole range of 360 It is possible to use a standard mechanical sensor Fig 2 wind speed and direction sensor Connection and communication via computer network Ethernet Data transmission via TCP IP protocols 10 100 Ethernet Configuration via web interface Power supply 7 V to 30 V a supplied socket adapter Measuring monitoring options 1 Small web page suitable for displaying in a mobile phone or PDA Internal web page with undated values Possibility to display values from several TX20ETHs on one web page Automatic sending of values via HTTP GET request Current values and all configurations easily accessible in the XML format Automatically sends e mails when set limits are exceeded Communication via TCP channel using the Spinel protocol
31. on Address Desti Trans aM ace vartan mall ana GFR essage reception date 18 11 l Notification 192 168 1 42 0 IP U Message reception time 15 16 37 602 Traplv1 192 168 1 42 o PAU Time stamp 0 days O0h 00m 14s 01th MW Message type Trap v1 Protocol version SNMPv1 Transport IP UDP 4 amp Agent Address 192 168 1 44 Port 162 4 amp Manager Address 192 168 1 42 Port 0 B Community public A SNMPv1 agent address 192 168 1 44 Las Enterprise device_var 4 Specific Trap MIB Lookup Results MW Name temp_msg Module Tx20eth_v01 MIB Enterprise device_var 4 Bindings 2 Binding 1 deviceName 0 DisplayString NONAME Binding 2 psAlarmString O DisplayString Speed exceeded lower limit of 1 0 m s Actual Speed is 0 0 m s Fig 23 Example of SNMP trap Page 34 www papouch com Papouch s r o TX20ETH Sending of emails TX20ETH is able to send an e mail automatically in the following cases e Exceeding of any of the pre defined limits Exceeding of some of the pre defined limits TX20ETH is able to send an e mail notifying the user that any of the preset limits has been exceeded It is possible to forward the e mail as an SMS to your mobile phone using the services of your mobile phone operator www papouch com Page 35 TX20ETH Papouch s r o MODBUS protocol MODBUS TCP is a standard industry protocol the TX20ETH uses for communication
32. or s password confirmation Here enter the password for administrator s access This security level enables besides monitoring the values also configuration of the device The field only serves for entering the required values After saving the values no configuration is displayed for security reasons www papouch com Page 15 TX20ETH Papouch s r o Administrator s log on name is always admin If you want to cancel the password leave the fields empty Current administrator s password If the administrator has a password set for the current login enter it here It is not possible to change nay passwords without entering the current one E mail Configuration of emails which are sent when limits are exceeded Network Security SNMP Sending Values Other Info E mail settings Activate the e mails sending globally v SMTP server s name mail post net Sender s e mail address tx20eth example com Recipient s e mail address user example com Send e mail when the threshold is exceeded E SMTP authorization SMTP server requires verification Verification name Verification password Re enter the password Settings test Send the test e mail Fig 11 Email configuration tab SMTP server s name Enter the name or IP address of the SMTP server which is to be used to send the emails Sender s email address A fictitious ad
33. ow LED It glows when TCP connection has been established on the data port ERR indicator light red LED It glows is the sensor is not connected or if the system failed to establish communication with the sensor Link indicator light the left LED on the Ethernet connector No light not connected VOMOW vi cccscccivves connected connection speed 10 Mbps Green connected connection speed 100 Mbps Connection Type indicator light the right LED of the Ethernet connector No light no communication Yellow Half Duplex communication Green Full Duplex communication DEVICE RESET Follow the instructions below to restore the default configuration set by the manufacturer Unlike the reset performed via the web interface see page 14 or using the Telnet protocol see page 24 the IP address is also reset to the default value of 192 168 1 254 1 Disconnect the device from the power supply 2 3 4 5 Press the button in the small opening below the Ethernet connector Connect the power supply and wait for 10 seconds Release the button S owe wast Ne The reset has been completed Page 38 www papouch com TX20ETH Papouch s r o TECHNICAL PARAMETERS Sensor Wind direction measuring Wind direction number of positions Wind speed measuring Wind speed measuring range Sensor heating Cable length Ethernet interface Connection Conne
34. pected entry IP address in format according to this example Gateway IP address Data port 192 168 1 254 WEB port 80 Ramnta ID addracc nnnn Fig 8 Instant help displayed using the mouse cursor The configuration window can be moved by clicking and holding the upper right hand corner of the screen The configuration window can also be accessed by pressing the S key when the web browser window is active The configuration window can be closed by pressing the Esc key when the web browser window is active Page 12 www papouch com Papouch s r o TX20ETH Network Configuration of sensor network parameters and communication via the TCP data channel Network WERS a tlako AN e LC S A o a Ke la A T E 0 c T a e Si Network settings Device s IP address 192 168 1 45 N Netmask Enter device s IP address Expected entry IP address in format according to this example Data port 192 168 1 254 Gateway IP address WEB port Remote IP address Remote port DNS server s IP address r Device mode Communication mode Fig 9 Network configuration tab Device s IP address The IP address of TX20ETH In case you are not sure which IP address to enter ask your network administrator Netmask The mask of the network the TX20ETH is connected to Gateway IP address Address of the network gateway Data port TCP server mode number of data port Port functions depend
35. rap according to the configuration e Activate monitoring values separately for each channel Hardware e Wind direction measuring sixteen possible directions e Wind speed measuring up to 50 m s with 0 1 m s resolution e Length of cable connecting the sensor 10 metres e Power supply 5 to 30 V adapter is included in the delivery Other e Possibility to name the device as required e Configuration of a port for MODBUS TCP e Web interface available in two language versions Czech or English e Possibility to simplify the web display E g for easy displaying of variables from several sensors on a signle web page using HTML IFrame e The web interface requires JavaScript to be enabled The interface has been optimised for the following browsers Internet Explorer 7 0 Mozilla Firefox 3 0 Opera 9 6 and Google Chrome 1 0 The recommended minimum resolution for comfortable use is 1024 x 768 pixels List of versions Version 1 0 e The first version Other language versions can be provided upon request Page 8 www papouch com Papouch s r o TX20ETH Design Electronics e n a metal box made of anodized aluminium Sensor e Plastic sensor with mechanical detection of wind direction and speed Assembly e Without a mounting clip standard design e With a mounting clip for 35 mm DIN rail Fig 4 Design with mounting clip for 35 mm DIN rail e With a wall mounting plate 71mm WW 79 em mee ie a
36. rectionS 0 amp directionV 45 0 amp speedS 0 amp speed V 16 2 The Example 2 measurement error Instructions The script get php is prepared on the server awaiting the data from TX20ETH The full address of the script on the server is http www example com ext get php Solution It is necessary to set the following items Web server address eeeeeeees www example com Web POr ioiii e 80 Script directory on the server ext Script NaMe vcecnccessnstereretenereasseieccieceeenens get php The called URL http www example com ext get phpo mac 00204AB48DF 1 amp name 0utside amp directionS 0 amp direction V 45 0 amp speedS 0 amp speedV 16 2 Connection via TCP TCP and UDP modes In the TCP server TCP client and UDP modes TX20ETH communicates via the Spinel protocol It is a standard request response protocol used by all devices in our company It can be used to configure TX20ETH as well as to read parameters and measured values A detailed documentation of the Spinel protocol in TX20ETH including commented examples is contained in a separate document on the supplied CD and it is also available at www papouch com in the section dedicated to TX20ETH Page 30 www papouch com Papouch s r o TX20ETH SNMP Introduction The SNMP protocol Simple Network Managment Protocol is a standard protocol dedicated for the maintenance of various end devices connected to the Ethernet n
37. t 5 3 m s 5 0 m s 15 0 m s 0 0 m s 10 0 m s Fig 19 Displaying values from several devices on one page If you wish to display mode devices on a single web page follow the instruction below 1 Create a new file called test html for example 2 Copy the following text into the file lt DOCTYPE HTML PUBLIC W3C DTD HTML 4 01 EN http www w3 org TR html4 strict dtd gt lt html gt lt head gt lt meta http equiv Content Type content text html charset windows 1250 gt Page 26 www papouch com Papouch s r o TX20ETH 5 lt title gt Anemometer lt title gt lt head gt lt style gt body background color WHITE iframe border none width 450px height 240px lt style gt lt body gt lt iframe srce http 192 168 1 254 index html mini gt lt iframe gt lt iframe srce http 192 168 1 121 index html mini gt lt iframe gt lt body gt lt html gt The number of devices to be displayed depends on the number of lines starting with lt iframe These lines can be added according to your needs Just replace the IP addresses shown in the lines highlighted in red with the IP addressed of your devices Save the file to your hard drive to a server within your company s intranet or to the internet if you want to enable other users to use it as well If you save the file to a server the addresses in the lines starting with iframe must be entered from the point o view of the p
38. t may take up to 30 seconds Page 24 www papouch com Papouch s r o TX20ETH OPTIONS FOR CONNECTING TO TX20ETH For a brief overview of methods which can be used to read the values from TX20ETH see page 5 WEB interface After entering the IP address of the device into the web browser the page shown in Fig 17 is displayed This page contains the latest measured values senzor name if entered and the set limits In case any limit is is exceeded it is highlighted The latest measured values can only be viewed in the WEB mode see Device mode on page 14 Here it is possible to press the Configuration button in the upper right hand part of the window to display the configuration window The button in only enabled for the administrator Snowhill TX20ETH lt http 192 168 1 254 TX20ETH Snowhi il O Simple version E Mobile version Settings ESE N SW Direction 10 0 m s 5 0 m s 15 0 m s Speed T Last synchronization Monday November 15 2010 09 50 57 Logged in Administrator TX20ETH ver 0 9 from www papouch com 2009 Fig 17 Basic window of the Web mode The website is available in Czech and English languages 10 Web interface requires JavaScript to be enabled The interface is optimised for the following browsers Internet Explorer 7 0 Mozilla Firefox 3 0 Opera 9 6 and Google Chrome 1 0 The minimum recommended resol
39. ution for comfortable use is 1024 x 768 pixels The address should be entered into the following format http IP_adresa_TX20ETHI e g http 192 168 1 254 for TX20ETH in the default configuration if you wish a different design of the web interface or you want it to include the logo of your company etc do not hesitate to contact us www papouch com Page 25 TX20ETH Papouch s r o Simplify By clicking the Simplify button the current window is displayed in a simpler form This form is suitable e g when it is necessary to make the display smaller or when it is required to display values from several devices on one page more information about this option is available below the following figure Venku TX20ETH Windows Internet Explorer OL 4 http 192168 R gt x Google P We ff Venku TX20ETH fy By wmv ie Venku VJV Sm r Rychlost 10 0 m s 5 0 m s 15 0 m s Internet Chr n n re im Zapnuto f v R10 v Fig 18 Simplified display Displaying values from several devices on one page If your system employs more devices the values received from them can be displayed together on a single web page An example of this option is shown in the following figure containing values from several anemometers Anemometers Q e fi 9 file C vitr html Na kopci Pod kopcem Sm r Sm r VJV 5 JZ Rychlost 10 0 m s Rychlos
40. vice name User defined device name AL LOCCIONS ceeeececcceccecceceeeececeees describes the wind direction status It can take the values O the value is valid and it represents the latest measured value 1 waiting for the first measurement 2 Ol A E E nadia the measured value exceeded the user defined limits 4 the value is not valid measurement error or sensor error damaged sensor or cabel directionv Wind direction expressed as an integer in the range of O to 359 The value in degrees from the North clockwise speeds Describes the wind speed status It takes the same values as the direction speedv The measured wind speed expressed as a decimal number in m s www papouch com Page 29 TX20ETH Papouch s r o How to set HTTP GET examples The context help for entering the script path is displayed on the web interface when the mouse cursor is scrolled over the title HTTP GET The Example 1 Instructions The script script asp is prepared on the server awaiting the data from TX20ETH The full address of the script on the server is http www example 1 net script asp Solution It is necessary to set the following items Web server address ccceeeeeeeetees www example1 net Web port s2sdcncinersiimwseievecoriesesemiesnerennt 80 Script directory on the server SGML NANG pecinan script asp The called URL http www example 1 net script asp mac 00204AB48DF 1 amp name Outside amp di
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