TH2E - Papouch
Contents
1. Fig 11 E mail settings panel SMTP server s name Enter SMTP servers name or IP address this server will be used to send e mails Sender s e mail address Fictional TME address this address will be shown as from in the e mails about the temperature Recipient s e mail address E mail address of the recipient of the alert e mails or Memory content after the internal memory is full SMTP authorization You can enter login data if the SMTP server reguires sender s identity check 7 Memory contents are sent only if this function is activated in the Memory panel www papouch com Page 19 TH2E Papouch s r o Settings Test This allows you to send a testing e mail to check the settings SNMP SNMP communication parameters are entered here You can set the SNMP traps activation periodical sending etc Network Security E mail SVM Sending Memory Sensors Other Info SNMP settings SNMP manager s IP address Allow trap sending S Send SNMP trap when the threshold is exceeded Periodical sending of measured out values 0 Read community name public Write community name private Fig 12 SNMP settings panel SNMP Manager s IP address Address of the server gathering SNMP messages from all devices Enable trap sending This checkbox activates SNMP trap sending SNMP Manager IP address IP address of the server that gathers SNMP messages from devices in the netw2. Only thing you have to set up for TH2E to work is the network parameters for your Network IP address and Subnet mask Settings are described for Windows OS 1 Connect your TH2E to the network and run Ethernet Configurator program see Fig 6 2 Click Add device and enter MAC address of your TH2E and desired IP address 3 Click Set 4 Now you can open the WEB interface of your TH2E using any browser How do I get TH2E s IP address 1 Default IP address is 192 168 1 254 If you have changed the address before of you cannot connect to the TH2E follow these instructions 2 Run Ethernet Configurator program see Fig 6 If your TH2E is in the network and has a compatible IP address you will be able to see it in visible devices list 3 If you cannot see the TH2E is the list check the connection and assign it a new IP address according to the previous question www papouch com Page 49 TH2E Papouch s r o INDICATION ON Indicator green Indicates that power is connected It also flashes to indicate the proper function of the device In TCP mode indicator flashes as the data channel is active Fig 25 right LED DCD Indicator yellow Indicates established TCP IP connection Fig 25 left LED DCD Indicator yellow Left indicator on the Ethernet connector Nothing disconnected Yellow connected 10 Mbps green connected 100 Mbps DCD Indicator yellow
3. 123 8 C 7 Resolution cava ie nnn ocean 0 1 C Measurement repeatability 00 ee 0 1 C Sensor element ee semiconductor Sensor mechanical finish inside hardened aluminum block 2 See Operating and Maximum Range of Values on page 53 www papouch com Page 51 TH2E Papouch s r o accuracy C 40 0 40 80 120 temperature C Fig 27 Accuracy of temperature measurement Operating and Maximum Range of Values 100 humidity 40 20 0 20 40 60 80 100 120 temperature C Fig 28 working and maximum temperature range e Sensor is stable in standard range of values see Fig 28 Long term exposure to conditions outside these values humidity above 80 in particular can temporarily shift the measured out values by 3 for 60 hours When the sensor is back to standard ranges it returns to its pre calibrated state slowly e Long term exposure to extreme conditions or to chemically aggressive vapor can speed up the aging process of the sensor significantly It can also shift the measurements Temperature sensor Applicable to TH2E version according to Tab 1 on page 5 Sensor tyPC eee eee een semiconductor Measuring range eee 55 C to 125 C POCUIACY an a EEEN 0 5 C within the range 10 C to 85 C otherwise 2 C Temperatures drift 0 2 C over 1000 hours at 125 C 3 You can speed up this process by doing following 1 Leave the sensor in environm
4. Dew point calculation yes no no Measured values logging yes yes no Internal RTC circuit Real Time Clock yes yes no Extreme values memory yes yes no Tab 1 Differences in TH2E sensors and comparison with TME Possibilities of viewing the measurements 1 Internal WEB server with current readings 2 Small WEB page meant to be displayed in a mobile phone or PDA 3 Multiple TH2E readings can be displayed on a single WEB page 4 5 Automatic e mail sending when pre set thresholds are overrun Sending measured out values via TCP data channel as a string in Celsius degrees Depending on the sensor connected to TH2E Please specify when ordering the device See Tab 1 www papouch com Page 5 TH2E Papouch s r o 6 Communication via Spinel protocol over TCP data channel 7 8 9 SNMP protocol ModBus TCP protocol Automatic temperature sending via HTTP GET request 10 Automatic sending of the memory content via HTTP POST in XML format 11 Measured out values and all settings easily accessible in XML format Options for gathering data fromTH2E c I o S I u WAP T HTTP GET HTTP POST XML E mail SMTP SNMP UDP MODBUS TCP ASCII TCP Spinel TCP Fig 2 Temperature acquisition methods 1 Internal website When the sensor s IP address is set in an Internet browser a website is brought up displaying the actual temperature value and the set temper
5. Message type Trap v1 Protocol version SNMP v1 Transport IP UDP 4 amp Agent Address 192 168 1 123 Port 162 4 A Manager Address 192 168 1 42 Port 0 B Community public a SNMP 1 agent address 192 168 1 123 Las Enterprise device var 4 Specific Trap MIB Lookup Results A Name temp msg Module The_v01 MIB Enterprise device var 4 Bindings 2 gt Binding 1 deviceName 0 DisplayString NONAME Binding 2 psAlarmString 0 DisplayString Temperature is 22 0 C humidity is 38 8 dewpoint is 7 3 C 2 SNMP notifications received Fig 24 SNMP trap upon overrunning the specified limit Trap 2 Current measured values In this trap all current values are sent also the name of the device The trap is only sent if a non zero period is set Page 44 www papouch com Papouch s r o TH2E Sending e mails TME can send an e mail with information upon these events e Some of the limits is overrun e Memory is full Some of the limits is overrun TH2E can send e mail information that some of the limits have been overrun This e mail message can be easily forwarded to a mobile phone as an SMS using variety of mobile providers Memory is full When the memory is full e mail can be sent containing CSV file attachment with all the records from memory This function can be adjusted in Memory panel www papouch com Page 45 TH2E Papouch s r o ModBus pro
6. Script expects the temperature in temp parameter Solution www papouch com Page 37 TH2E Papouch s r o You need to set up these items WEB server IP address 218 25 14 3 Server NAME ee www example1 com WEB DOM axe aes 80 Script ION Shs ntrene he Geeta ext Script NEMO cca goatee script asp Result URL address http www example1 com script asp mac 00 20 4A B4 8D F1 amp name Venku amp tempS 0 amp temp V 22 9 8humS 08humV 38 48dewS 08dewV 8 0 Example 2 measurement error What you need to process There is a script get php awaiting data from TH2E Full path to the script is http www example2 com scripts get php Solution You need to set up these items WEB server IP address 218 25 14 3 Server NAME ee www example2 com WEB DON rice cers el conceal 80 Script folder sicscctereestateeiederrnecad ext SCIPLNAMG ca est ba edzi sta get asp Result URL address http www example2 com ext get php mac 00 20 4A B4 8D F1 amp name Sklad amp tempS 4 amp tempV 0 0 amp humS 4 amp humV 0 0 amp dewS 4 amp dewV 0 0 Page 38 www papouch com Papouch s r o TH2E TCP connection WEB mode TH2E allows you to work as TCP client even in WEB mode awaiting connection on defined port Adjustable at Network data port This mode is particularly convenient if a remote system connects actively to TH2E and reguests measured out values TH2E behaves
7. Value is valid and upper limit was exceeded 3 gt Value is valid and below lower limit 4 gt Value is invalid measurement error Measured out value Name inChValue Object ID 1 3 6 1 4 1 18248 20 1 2 1 1 2 1 to 3 Description Measured out value as an integer Real value can be obtained by dividing the number by ten Unit Name inChUnits Object ID 1 3 6 1 4 1 18248 20 1 2 1 1 3 1 to 3 These files can be downloaded from www papouch com Page 42 www papouch com Papouch s r o TH2E Description Unit of the value It can be 0 gt degrees Celsius 1 gt degrees Fahrenheit 2 gt Kelvins 3 gt percents humidity Values Watch Name modeWatch Object ID 1 3 6 1 4 1 18248 20 1 3 1 1 1 1 to 3 Description t indicates the status of values watching on this channel 1 watching is active 0 watching is inactive Upper limit Name limitHi Object ID 1 3 6 1 4 1 18248 20 1 3 1 1 2 1 to 3 Description Upper limit of the value watching When this limit is overrun action is executed due to other settings Value is always in degrees Celsius for temperature Lower limit Name limitLo Object ID 1 3 6 1 4 1 18248 20 1 3 1 1 3 1 to 3 Description Lower limit of the value watching When this limit is overrun action is executed due to other settings Value is always in degrees Celsius for temperature Hysteresis Name limitHy Object ID 1 3 6 1 4 1 18248 20 1 3 1 1 4 1 to 3 Description Hysteresis of both li
8. s WEB port Usually the port number is 80 or 8080 Scripts Folder on the server Enter a local path to the folder containing the scripts If the script receiving measured out values is on www server net scripts get ohp enter only this part to the field scripts www papouch com Page 21 TH2E Papouch s r o HTTP GET HTTP GET allows you to send out measured out values periodically Sending interval Enter the interval of sending HTTP GET with measured out values Enter the value in minutes Script name Name of the script receiving HTTP GET HTTP POST HTTP POST sends the contents of TH2E s internal memory in an XML format if this is set in Memory panel Script name Name of the script receiving HTTP POST Memory This panel contains parameters for memory operations settings actions upon memory full This panel s contents may differ depending on the TH2E sensor See Tab 1 on page 5 Network Security E mail SNMP Sending Memory Sensors Other Info Memory settings Memory storing mode If the memory is full Send as XML HTTP POST v Time mode Interval for storing in the memory 60 Fig 14 Memory settings panel Memory saving mode Choose the mode that will be used to store data in memory Time mode means that measured out values are periodically stored in memory once every X minutes Page 22 www papouch com Papouch s r o TH2E Differential mode means that a hysteresis is
9. w min w max Lower w min and upper w max limit of the value These are the user defined limits The value is a number with one decimal e min val e max val The lowest e min val and the highest e max val measured out value from the last reset or from when the device was made You can reset this memory in Other panel e min dte e max dte Date and time of the extreme records minimal e min dte and maximal e max dte measured out values e min val a e max val You can reset this memory in Other panel Page 36 www papouch com Papouch s r o TH2E Inputting measured values on the server using HTTP GET All measured values from TH2E can be inserted into a website using a scripting language such as PHP which processes the values from the sensor as an HTTP parameter of the GET reguest The device periodically calls the script on an Internet or intranet server with the actually measured values in the GET parameter On the server this value can be stored as a variable and further processed for example stored in a log displayed on the website etc Path to the script and sending interval must be set Interval can be from 1 to 1440 minutes HTTP GET This request is sent as parameters in the message address as a standard HTTP GET parameters Example http www example com script php mac 00 20 4A B4 8D F1 name Sklad amp tempS 0 amp tempV 21 8 amp humS 0 amp humV 37 4 amp dewS 0 amp dewV
10. 44 Sending e MAilS eee 45 Some of the limits is overrun 45 Memory is full sis oeaze nee osnocke oo bheea va ake 45 ModBus protocol z zd ds aed 46 Memory table Input Register 46 Values and current states of channels 46 MOMO YO O a ea ere eae 47 Logging Modes 1 22 cncysciicieideatiargectdendacs 47 KM eerta e i k ul n 48 CSV filenn ska soon 48 FAQ ene at ea O 49 What needs to be set for my TH2E to work in the network eyrin E 49 How do get TH2E s IP address 49 WARCICATION seee e OR RAL cohen 50 Hard resets nen a to Sasa dosel 50 Technical parameters ee 51 Integrated temperature and humidity sensor51 Temperature Sensor 52 Other parameters ccceeeeeeeeeeeeeeeeeeeees 53 Default Ethernet settingS 54 Page 3 TH2E Papouch s r o BASIC INFORMATION Description Depending on sensor connected to it TH2E is able to measure temperature humidity and calculate dew point Measured out values can be viewed via WEB browser Values can be logged in the internal memory with capacity for 1000 records TH2E is capable to communicate via many standardized protocols which makes it an ideal component for further integration to an existing system Many of TCP IP family protocols are supported Available are for example TCP data channel SNMP and ModBus protocols e mail sending HTTP GET and POST automatic sending to a remote serv
11. 6 6 As you can see in the example request is in a format known to the WEB programmers as a standard forms data sending format There is no need to learn new ways and you can use standard mechanism lt form name myform action Request is sent in period set in item Sending interval on page 22 HTTP GET Parameters are following MAC dod MAC address of the device name device name defined by user tempS Describes the status of currently measured value 0 valid value currently measured out value 1 awaiting first measurement 2 measured out value exceeded user defined upper limit 3 measured out value dropped below user defined lower limit 4 measuring error or sensor error means damaged sensor or cable tempV Measured out temperature as a number with one decimal In degrees Celsius UMS sescceaves Status of the measured out humidity It is the same as for the temperature UM wssnccenee Measured out value as a decimal number without units dew Status of the dew point It is the same as for the temperature dewV Dew point as a decimal number without units in degrees Celsius HTTP GET settings examples Help for entering the path to the script is displayed when cursor is over HTTP GET title Example 1 What you need to process There is a script script asp on your server awaiting the data from TH2E Full path to the script is http www example1 com script asp
12. 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 www papouch com Page 29 TH2E Papouch s r o IP address is known 5 In OS Windows click on Start Run and type telnet and confirm Connect to the IP address of the TME by typing open IP address in dot format 9999 and Enter If the IP address is valid TME writes welcoming information ending by text Press Enter for Setup Mode Now press Enter or the configuration will be terminated Device writes complete settings 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 O default 16 Change telnet config password N Page 30 www papouch com Papouch s r o TH2E IP Address TME s IP address Enter the numbe
13. meters Mounting e Without a holder standard e With a DIN rail mount Fig 5 TH2E with DIN rail mount Power e 5 to 30 V DC Power supply 5V included PSU as a wall plug adaptor Please do not hesitate to contact us if you have any specific requirements for TH2E module s workmanship and functionality www papouch com Page 11 TH2E Papouch s r o Package Contents e TH2E with 3 m cable e 5V Power supply wall plug adaptor e 1 m direct PATCH cable e Quick start manual cardboard Accessories e Power supply cable 2 m long with a 3 8 x 1 3 mm connector The other end is open with conductors to be wired into the power source e A power supply cable from a USB 2 0 port Page 12 www papouch com Papouch s r o TH2E CONNECTION Default TH2E s IP address is 192 168 1 254 1 Connect the TH2E to the included power supply or to another 5 30V DC power supply 2 Then connect the TH2E to the Ethernet Computer Network using an included or other PATCH cable If you want to connect the TH2E directly to one PC please use a crosswired cable 3 If your network is out of subnet range or TH2E IP range please set the IP address of the TH2E via Ethernet Configurator software You can find this software on your CD Ethernet Configurator Other Found Devices TIPY IP Address MAC Address How dol set the IP address 192 168 1 84 00 20 4A 91 09 AA Device is connected but it is does not appear in the
14. request response communication that is most commonly used This protocol can be used for configuration and reading values form TH2E Detailed description of TH2E Spinel protocol is in a separate document containing examples with comments It can be found on a CD and on our WEB site www papouch com in TH2E part Page 40 www papouch com Papouch s r o TH2E SNMP General SNMP Simple Network Management Protocol is a standard protocol for management of various devices in an Ethernet network It is built on UDP protocol and ensures quick delivery of control codes and responses between devices on which SNMP applications run SNMP ensures that reguests are delivered to and responses from such applications It works independently of specific features in lower or higher level application This protocol is based on three entities administrator which generates commands and receives messages agent which responds to commands and creates messages and proxy which transfers network traffic The SNMP administrator sends reguests to the agents UDP port 161 and receives non reguested messages traps from agents on UDP port 162 hk MG SOFT MIB Browser Professional Edition File Edit View SNMP Action Tools Window Help o NOROIBWAbkUdOBAM aa Quey MIB Ping Remote SNMP agent Split 192 168 1 123 gt A fs verica MIB tree Query results 4 E MIB Tree 4 iso E SNMP QUERY STAR
15. set for each measured quantity Record is stored only if the change is bigger that the set hysteresis Logging limit values is a mode that only saves the value at which the tendency of measured quantity changes For example when temperature tendency changes it stops growing and starts falling and vice verso This mode is particularly convenient when watching regulation systems for temperature or humidity Hysteresis can also be set for this mode Action upon memory full No action When the memory is full the oldest records just become re written by the new ones Send as XML HTTP POST When the memory is full all records are sent as a body of an HTTP POST in XML format according to the Sending panel settings Send as a CSV file via e mail All records are sent as a CSV attachment of e mail according to the E mails panel settings Logging interval Enter here how often the values shall be stored in the memory Entry is in minutes Expected number is in range of 1 to 10080 that is 1 minute to 1 week This setting only applies in Time mode 9 Hysteresis principals are explained in Fig 16 on page 24 www papouch com Page 23 TH2E Papouch s r o Sensors Parameters affecting measuring Temperature unit values watching etc After choosing this panel choose the quantity you want to set up Network Security E mail SNMP Sending Memory SME lt Other Info Choose the quantity Temperature Humidity Dew p
16. wap html is not secured This setting can allow or disallow the mobile view User s password Enter password for user access This level only allows viewing the current temperature Access to settings is not allowed User Name is always user If the user s password is entered Administrators password has to be entered as well To cancel the password leave the fields empty Administrator s password Enter administrators password here This level also allows access to the settings Administrator s name is always admin To cancel the password leave the fields empty This field is for entering the values only there is nothing displayed after saving Page 18 www papouch com Papouch s r o TH2E Current administrator s password If administrators password has already been saved enter it here Otherwise no password changes are allowed E mail E mail sending settings This function is activated globally in the Network panel Network Security Memory Sensors Other Info E mail settings E mail sending option is inactive Settings can be found in Network tab SMTP server s name Sender s e mail address Recipien s e mail address Send e mail when the threshold is exceeded SMTP authorization SMTP server reguires verification Verification name Verification password Re enter the password Settings test Send the test e mail
17. A PAPOUCH TH2E Intelligent Ethernet sensor for temperature humidity and dew point 5 November 2012 www papouch com TH2E Papouch s r o TH2E Datasheet Created 11 2 2009 Last update 5 11 2012 11 43 Number of pages 56 2012 Papouch s r o Papouch s r o Address Strasnicka 3164 102 00 Prague 10 Czech Republic Tel com 420 267 314 267 PAPOUCH 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 eee eee een 4 Descriptio Mesei ea 4 Features Aran aa a a an 5 Options for gathering data fromTH2E 6 Detailed characteristics 7 What iS NEW eee eee nenene 10 MAKE czslug aa oa ohe 11 Package GOnteniS lt z xG3seeil pozazn hin teks 12 ACCESSOM CS ice ciatis beeen eid 12 Connection eee eee eee 13 Thermometer settings eeesseeeeeeeeeeeeeeees 14 Ethernet configurator cccceeeeeeees 14 WEB interface settings 14 INGIWOMKK c si eos c Sharka aaRS 16 Device MOdE 16 Miscellaneous eee 17 Device reset tanh ate a coded ol 18 DOCUMIY wate nude Gerace arn lens oc ae 18 Emaili ots zdobit tona e ak 19 SMTP authorization o 19 Settings TSU 5diz4 Rideau erate peloebadele 20 SNN Pos ooo too Mato ees shat ooo a ato 20 SendM andante ween 21 HTTP GET minean e 22 HIVE POS Tiridine ie rne e eN 22 Memory nsssssssssessssssserrnrrss
18. Number of bytes 1 Byte 8 0x0000 value is valid and in range 0x0001 value not available yet stele SHP 0x0002 upper limit exceeded Other values other error Value INT 2 Byte Measured out value as signed integer Value float 4 Byte Measured out value 32 bit float by IEEE 754 21 IEEE 754 description is available here http en wikipedia org wiki IEEE 754 Page 46 www papouch com Papouch s r o TH2E MEMORY Memory in TH2E is for saving measured out values Contents of the memory can be red at any time as an XML file they can be sent as an XML file to your server or they can be sent by e mail as a CSV file Memory storing for each value can be set individually Record with time stamp is stored in the internal memory on startup as well Memory has a capacity for 1000 records One record is a value from one quantity so the memory has a capacity of 333 records for all guantities Memory behaves as a circle buffer meaning that when it is full the oldest records are subseguently re written by the recent ones After the whole content of the memory is sent as an XML of CSV file memory is erased Each record has its own precise time marker Logging modes Logging is done in three different modes Time mode Log is created once every X minutes Differential mode In differential mode hysteresis is set Log is stored once the value changes more than the pre set hysteresis and this from the last stored val
19. Papouch s r o standards which consists of a hierarchic tree structure with the administered data The module does not contain the standard complex database but only a sub tree with data necessary for processing the TH2E thermometer data Descriptions of the MIB table tree and of SMI Structure of Management Information are attached in Papouch SMI mib and TH2ESNMP mib text files The programmer should include these two descriptions into the SNMP administrator structure SNMP version 2 0 Data in the MIB tree can be accessed through the name of the object expressed as a series of positive integers separated with dots and describing the path to the object in the MIB tree structure TH2E as an SNMP agent enables the sending of automatic traps to the administrator via UDP port 162 Using SNMP Include in your SNMP manager the description of the MIB table from the Papouch SMI mib and TH2E_v01 MIB files 7 Then you must set the Read community option to public All SNMP objects in TH2E are accessible for reading only SNMP objects quantities Following objects are available for each quantity Temperature has object id 1 humidity is 2 and dew point is 3 Status of the Quantity Name inChStatus Object ID 1 3 6 1 4 1 18248 20 1 2 1 1 1 1 to 3 description Quantity status It describes current status of measurement Following states can occur 0 gt Value is valid and within limits 1 gt Value was not measured out yet 2
20. Right indicator on the Ethernet connector Nothing no communication Yellow Half Duplex Green Full Duplex Fig 25 Indicators power connector and the Ethernet connector HARD RESET If you want to hard reset the TH2E follow these instructions When hard resetting the device all parameters are set into factory defaults including the IP address 1 Disconnect the power supply 2 3 4 5 Push the button under Ethernet connector see Fig 25 Turn the power on and wait for 10 seconds Release the button KS LL wae we Hard reset done Page 50 www papouch com Papouch s r o TH2E TECHNICAL PARAMETERS Integrated temperature and humidity sensor Applicable to TH2E version according to Tab 1 on page 5 COV GAGS os sisds sueg cad e i Oni tis j ine IP 54 DIMENSIONS nn 40 x 16 x 10 mm Material eee eee ener n hardened aluminum Humidity sensor Humidity range c cceeeceeesesesseseeeseseeteeeeeneees 0 to 100 RH ROSSO OM sko etc aned kegaoa eso sagececanmsetine 1 RH Measurement repeatability 0 1 RH Temperature stability e e 0 5 RH in a year typically Sensor element ee polymer sensor Sensor mechanical finish inside hardened aluminum block accuracy 0 10 20 30 40 50 60 70 80 90 100 humidity Fig 26 Accuracy of humidity measuring PANORAMA BK 8 aa 40 0 C to
21. TC circuit have this memory backed up against power loss Each extreme record has its time marker See Tab 1 on page 5 10 More languages can be added if required 11 If Fahrenheit degrees F are chosen an error of 0 1 F may occur in some cases Page 26 www papouch com Papouch s r o TH2E Display extreme values time in words If checked time of extreme values will be displayed on the main page as a word expression An hour ago Yesterday etc If it is unchecked the time will be displayed as a standard time value in the national format date and time Date and Time You can store measured out values in the memory Each record has its time marker Current time can be updated automatically from NTP server or once from the time of the PC you view the WEB interface on Synchronize time with NTP server If this field is checked device synchronizes with NTP server from Internet To make this work TH2E has to have an Internet connection ant set Gateway s IP address in Network panel NTP server s IP address Enter IP address of the NTP server This server has to be accessible from the network TH2E is connected to Time zone Choose a city that is in the same time zone as your location Auto daylight saving Check this box if you want the device to automatically change its internal clock on daylight saving and back Synchronize TH2E s time with your PC s time If TH2E is not in a network that has Internet conn
22. TED a or 1 deviceName 0 DisplayString NONAME g 2 psAlarmString 0 DisplayString zero length 4 dod 3 inChStstus 1 INTEGER 0 4 gt internet 4 inChStatus 2 INTEGER 0 mgmt 5 inChStatus 3 INTEGER 0 6 inChValue 1 INTEGER 238 4 private l 7 inChValue 2 INTEGER 328 4 enterprises 8 inChValue 3 INTEGER 65 4 papouchProjekt 9 inChUnits 1 INTEGER 0 4 the 10 inChUnits 2 INTEGER 3 4 C versioni 11 inChUnits 3 INTEGER 0 p E devi 12 channelEntry 4 1 ChannelEntry null evICe_var 13 modeWatch 1 INTEGER 0 deviceName 14 modeWatch 2 INTEGER 0 E psAlarmString 15 modeWatch 2 INTEGER 0 4 table channel 16 limitHi 1 INTEGER 0 17 limitHi 2 INTEGER 0 4 channelTable 18 limitHi 3 INTEGER 0 4 channelEnty 19 limitLo 1 INTEGER 0 inChStatus 20 limitLo 2 INTEGER 0 amp inChValue 21 limitLo 3 INTEGER 0 22 limitHy 1 INTEGER 0 inChUnits 23 limitHy 2 INTEGER 0 4 table_watchValue 24 limitHy 3 INTEGER 0 4 watchValT able 25 watchValEnby 5 1 WatchValEnty null 4 watchValEnty 7 SNMP S Ep modewatch limitHi limitLo limitHy P OUERY FINISHED 4 j S sum 000 Fig 23 MIB tree TH2E is an SNMP agent It receives commands from a UDP port 161 The administrator asks about data stored in the local MIB database Management Information Base one of the Internet www papouch com Page 41 TH2E
23. abled Miscellaneous ModBus port Here you can set the port for ModBus RTU communication Standard port is 502 Port is accessible only if the option is enabled Data port Spinel Port number Function of the data port depends on TH2E Mode see below e WEB mode When TCP data port is open TH2E sends current readings every 10 seconds e TCP server mode TH2E waits for incoming connection on this data Port After establishing connection TH2E awaits Spinel commands Remote IP address Remote device s IP address server mostly TH2E connects to this device in TCP client mode It communicates via Spinel protocol Remote port Remote device s port number TH2E connects to this device in TCP client mode It communicates via Spinel protocol www papouch com Page 17 TH2E Papouch s r o Device reset This button resets all parameters of the device to factory defaults IP address does not change WEB port number will be changed to 80 Security Security settings for accessing the WEB interface and the Mobile view Network Security E mail SNMP Sending Memory Sensors Other Info Security settings Allow mobile view T User password Confirm user password Administrator s password Administrator s password for confirmation Current Administrator s password Fig 10 Security settings panel Allow mobile view WEB page for the mobile view accessible at
24. anels e Network Network interface configuration IP address subnet mask TCP channel e Security Access passwords settings e E mails recipient authorization settings test e SNMP e Sending sending of the measured temperatures to your server using HTTP GET and POST XML e Memory Modes for logging the values to memory action upon memory full e Sensors thresholds hysteresis and units settings logging e Other device label WEB interface language temperature units extreme memory time settings e Info device information Page 14 www papouch com Papouch s r o Tips for settings TH2E e You can view the context help by pointing the cursor at the item It is also displayed when Cursor is over the headlines marked with a guestion mark at its end Memory settings Memory storing mode If the memory is full Time mode Interval for storing in the memory No action When memory is full no action will be performed and the data will be overwritten by the new data Send as XML HTTP POST When the memory is full the records will be sent in XML format in body of the HTTP POST request to the script set in Settings Sending Send via e mail as CSV When the memory is full the records will be sent as an attachment in CSV format on an e mails set in Settings E mails Differential X Send as XML HTTP POST X Fig 8 Context help for the settings menu items e Settings w
25. apouch s r o HOW TO CONNECT TO TH2E A brief overview of methods for obtaining temperature values from the TH2E is on page 6 WEB interface After setting the TH2E s IP address in the Internet browser se you will see the page from Fig 19 There are current values of all measured quantities sensor name and set limits If any of those limits is overrun it shows highlighted Current measured values can only be viewed in WEB mode There is a Settings button in the upper right corner TE Storage TH2E W Papouch gt Produkt gt TH C 3 192 168 1 254 Storage E Lower threshold F Highest value Lowest value F Highest value Lowest value gt Highest value i Re 3 3046 Lowest value JanS Current device time 11 02 THE Fig 19 WEB main screen and meaning of the displayed values You can select either English or Czech language 13 WEB interface requires JavaScript turned on Interface is optimized for Internet Explorer 7 0 Mozilla Firefox Opera Google Chrome iPhone a Android Set the address in the form http IP address of TH2Ej For example hitp 192 168 1 254 if the default configuration of the TH2E has been preserved 14 The module s pages can be graphically adapted to your requirements Page 32 www papouch com Papouch s r o TH2E Simple version Simple form of the displayed page can be activated by clicking the icon with three stripes Thi
26. as a server and awaits for a connection on its IP address and data port After establishing connection it sends measured out values every 10 seconds in Spinel protocol Message format This is a description of the packe s data part in Spinel protocol example on the next page Acknowledge code ACK 0EH Parameters id status value id status value id status value Id Quantity identifier length 1 byte Identifier tells you what guantity are the following three bytes about It can be there values 01H gt Temperature 02H gt Humidity 03H gt Dew point status Status of the measured out value length 1 byte Status of the measured out value for the channel with number from previous byte chn Bits 0 and 1 are set reset right after any limit is overrun hysteresis does not apply 00 measured out value is inside the limits or the watching is off bit 0 1 01 lower limit is overrun 10 upper limit is overrun 00 measured out value is inside the measuring range bit 3 2 01 measured out value is below measuring range underflow 10 measured out value exceeded the measuring range overflow 0 measured out value je invalid bit 7 MSb 1 measured out value je valid value Value length 2 byte Current measured out value as s 16bit integer with sign signed integer 1 multiplied tenfold Bytes are in order MSB LSB Current value with one decimal accura
27. ature limits A Czech or English language version of this website can be chosen within the settings The temperature value can be shown in degrees Celsius Fahrenheit or Kelvin Multiple TH2E readings in one WEB page are supported See page 32 2 XML file At http IP_address_of_th2e fresh xml the file in XML format contains the actual measured values the name of the measurement location etc See also page 35 WEB interface requires JavaScript turned on Interface is optimized for Internet Explorer 7 0 Mozilla Firefox Opera Google Chrome iPhone and Android Page 6 www papouch com Papouch s r o TH2E 3 Inserting the temperature value into a website using a script HTTP GET TH2E enables a periodic call for a script e g PHP or ASP on a given address for example a WEB server See also page 37 4 SNMP protocol TH2E According to the settings TME sends out SNMP traps if the measured values are outside of the set limits Regular transmission of a trap with the actual readings is also possible Data can be obtained from integrated SNMP objects at any time See also page 41 5 MODBUS TCP protocol TH2E can also communicate via standardized industrial protocol ModBus TCP More info on page 46 6 E mail According to the settings TH2E sends e mails with information if the measured values go outside of the set limits See also page 45 7 TCP protocol TH2E can send measured values periodically aft
28. ax w min val 87 0 unit 3 status 0 type 2 id 2 gt lt sns e max dte 10 31 2012 10 50 02 e min dte 5 30 2012 12 54 18 e max val 15 3 e min val 12 2 w max w min val 14 0 unit 0 status 0 type 3 id 3 gt lt status frm 1 time 10 31 2012 13 56 05 location U Papoucha gt lt root gt Fig 22 XML file example There are XML tags sns for each quantity and also status tag status location User defined name of the thermometer time Current time within TH2E sns id number of the quantity first number is 1 type Quantity type it can reach these values 1 temperature from range 40 to 123 8 C or 55 to 125 C 2 humidity from 0 to 100 3 dew point status Describes status of the measured value It can be 0 valid value currently measured out value Tiie waiting for first measuring 2 measured out value exceeded user defined upper limit 3 measured out value dropped below user defined lower limit 4 measuring error or sensor error means damaged sensor or cable 15 This applies only it your TH2E version supports time 1 See Tab 1 on page 5 www papouch com Page 35 TH2E Papouch s r o unit Currently set temperature units 0 Celsius degrees ere Fahrenheit degrees Z Kelvin val Current value in units specified in Unit parameter as a number with one decimal Validity of the value describes status attribute
29. col Page 16 www papouch com Papouch s r o TH2E In other modes you cannot view current readings on a WEB page e mails cannot be sent HTTP GET and POST are unavailable SNMP and ModBus protocols are inaccessible In these modes TH2E only communicates via Spinel protocol TGP server TH2E awaits incoming connection on the set port Data port TGP client TH2E establishes connection to the remote IP address remote IP address and port Remote port UDP TH2E communicates via UDP protocol It awaits incoming messages on the data port Enable two communication protocols from the following three options at a time choices are only available if the main communication mode is set to WEB A E mail sending This option allows e mails to be sent if set in E mails panel This option is also affected by Memory panel settings if the CSV format e mail sending is set B Sending via HTTP protocols to a remote server This option allows the HTTP GET and HTTP POST sending this can be configured in Sending panel This option is also affected by Memory panel settings if the HTTP POST in XML format sending is set C Other protocols Choose some of the following options e Spinel packet Information of the measured out values is periodically sent to Spinel port This option is only active in WEB mode e Modbus TCP Communicates with a superior system via ModBus TCP protocol on assigned port This option only works in WEB mode e Dis
30. cy can be obtained as following current value value 10 17 WEB mode is default TH2E s mode It can be changed in Network panel 18 Format is compatible with Spinel 97 More info at http spinel papouch com Czech only i Negative numbers are stated as two s complement Two s complement is a method of coding negative numbers in binary Absolute value of the negative number can be obtained as following Number two s complement FFC6H MINUS ONE oseese FFC6H 1 FFC5H Negative result FFC5H gt 003AH Which is 58 in decimal The result is 58 www papouch com Page 39 TH2E Papouch s r o Examples Automatic message 2AH 61H 00H 11H 31H 45H OEH O1H 80H OOH E4H 02H 80H 01H 59H 03H 80H 00H 40H DBH ODH Measured out temperature is 1 7 C and humidity 57 0 Dew point is 5 7 C Now the highlighted bytes description 0EH gt Automatic message flag 01H gt Temperature 80H gt value valid and within range 00H E4H gt OOE4H gt 228 gt divided by ten gt 22 8 C 02H gt Humidity 80H gt value is valid and within range 01H 59H gt 0159H gt 345 gt divided by ten gt 34 5 03H gt dew point 80H gt value is valid an in range 00H 40H gt 0040H gt 64 gt divided by ten gt 6 4 C TCP connection TCP and UDP mode In modes TCP server TCP client and UDP TH2E communicates via Spinel protocol It is a standard
31. display possible For example you can view multiple TH2Es on a single WEB page using HTML iFrame element WEB interface requires JavaScript turned on Interface is optimized for Internet Explorer 7 0 Mozilla Firefox Opera Google Chrome iPhone a Android Other Languages available upon request www papouch com Page 9 TH2E Papouch s r o What is new Version 5 2 e TH2E and TH2E LOG unified into one new version with logging and SNMP protocol e New version can be differentiated at a first glance by the new label design that has red orange stripes at both sides of the device See image on the first page of this document e Telnet configuration restricted to network settings and communication mode Version 2 0 e MODBUS TCP protocol added Version 1 0 e First version Page 10 www papouch com Papouch s r o TH2E Make Electronics e n metal box made from eloxal coated aluminum Sensor e Integrated sensor for temperature and humidity plus dew point calculation placed inside a metal block 40 x 16 x 10 mm sage r st u ile OL 0 1 2 3 4 5 Fig 3 Integrated sensor for temperature and humidity e Temperature only hard aluminum rod Normalized diameter 6 mm and length 60 mm ADR p p p a n a O 1 2 3 4 gt amp 7 8 Fig 4 Temperature sensor Cable type e Silicon cable diameter 4 7 mm Temperature resistivity 60 to 200 C Blue color Cable length e 3 m standard e Maximum 20
32. ection this allows you to synchronize TH2E s internal clock with your PC s clock ModBus TCP port settings have been moved to Network panel www papouch com Page 27 TH2E Papouch s r o Info Other information about the device MAC address firmware version and useful links Network Security E mail SNMP Sending Memory Sensors Other Information about the device Device type TH2E S N 0436 0721 MAC address 00 20 4A B5 8D F1 Firmware version 5 2 8 Core TH2E v0436 02 27 f66 97 Engine win webkit v 525 Supplier of the device Name Papouch s r o Web site www papouch com Links XML file containing current measured out values fresh xml XML file containing current configuration settings xml XML file containing measurement history reading of all records history xml XML fie containing measurement history reading of last records history xml last Simple page viewing current values Meant for PDAs Mobil phones etc wap html Fig 18 Other information panel Links This part contains links to XML files and mobile view pages in the device Warning Reading history in XML format is very demanding Reading the history may take several dozens of minutes If you click multiple links at a time it may result in system instability and TH2E s WEB interface might be unavailable for a protracted period of time Page 28 www papouch com Papouch s r o TH2E TELNET CONFIGURATION C
33. el has its own password E mails e Ane mail can be sent when some threshold is exceeded E mail can be forwarded to a mobile phone e E mails can be sent periodically when the threshold is exceeded e SMTP authorization e Test e mail can be sent to verify the settings SNMP e SNMP trap can be sent when the threshold is exceeded e Periodical sending of the measured out value e Configuration of the read and write community HTTP GET a POST e Periodical sending of the current measured out values to your WEB server via a simple HTTP GET request e For TH2E identification MAC address is included in TP GET request e Sending contents of memory in XML format as a body of HTTP POST Logging in an internal memory e TH2E saves measured out values in an internal memory with capacity of 1000 records 1 record one measured quantity e Each record contains it s time marker e Power up and power down are stored in the memory as well e Three logging modes available Time mode periodically saves readings every X minutes Differential Saves measured value only if it changes more than X and Logging limit values saves the limit values only regulation loops usage e When the memory is full TH2E sends the data as an XML file to server or sends the data as a CSV file via e mail Measurement e Depending on the sensor connected to it TH2E can measure temperature humidity and calculate dew point e Extreme values m
34. emory for each measured quantity One record for historically higher and lower measured out value e Extreme values memory can be erased 3 This function depends on your mobile service provider Page 8 www papouch com Papouch s r o TH2E Limits can be set separately for each quantity If the measured out value goes outside limits TH2E sends according to the settings e mail or SNMP trap Each quantity can be watched separately Temperature units degrees Celsius Fahrenheit or Kelvin Hysteresis can be set for localities with fluctuating values Logging can be activated for each measured quantity separately Hysteresis of differential mode can be set separately for each measured quantity as well Date and time Each record has its own time marker Time can be automatically updated from chosen TNP server Time differential from GMT can be also set Automatic DST settings available In case of local networks without access to NTP server time can be synchronized with PC Hardware Measures relative humidity from 0 to 100 Measures temperature from 40 to 123 8 C or 55 to 125 0 C Calculates dew point Sensor cable length is 3 meters If required we can supply other cable lengths Silicon cable with metal tip containing the sensor Powered from 5 to 30 V wall plug adaptor included Other Device can be labeled ModBus TCP port is adjustable WEB interface languages Czech or English Simple WEB
35. ent above 100 to 105 C and humidity below 5 for at least 10 hours 2 Leave the sensor in environment above 20 to 30 C and humidity approximately 75 for around 12 hours Humidity 75 can be achieved with saturated solution of NaCl Page 52 www papouch com Papouch s r o TH2E DIMENSIONS sz seasvece v roxen k snase da kona K na kakaa k normalized 6 mm diameter 60 mm length Cover material a se Hard Duralumin COVEIAGG tia tacds asst eucesteseniatataucecestdodiiiatenledealine IP68 indefinite submerge into 1m depth Other parameters Sensor cable OOA emenn e annn a E E Silicon Wires isolation eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees FEP polymer BTO E A I A ane E dee 3 m standard up to 20 meters upon request Working temperatures range 60 C to 200 C Cable diameter eee 4 7 mm 0 1 mm Cable is highly resistant against moisture chemicals and carbohydrates Ethernet interface Connection wf t ta Abas aia H ta eink TBase 10 100 Ethernet GOMMECIOl ioina ea EE Ea RJ45 Obvod hodin a intern pam m en Real time clock RTC backup GoldCap cannot be replaced by user No power RTC backup time 5 days provided the device has been connected for at least 3 hours without interruption Data life expectancy in Memory 10 45 yrs depends on ambient temperature Memory writes COUNT ee virtually unlimited in normal conditions Thermometer e
36. er Measured out values and settings parameters are also available in XML format etc All settings can be adjusted via WEB interface Brief help pops up for all parameters WEB interface is available in Czech and English M TGA ni n d l HTTP GET XML k M PSU5 30V Fig 1 Connection and Access to the TH2E in computer network Page 4 www papouch com Papouch s r o TH2E Features Measures relative humidity in range 0 to 100 Measures temperature in range 40 to 123 8 C or 55 to 125 0 C Calculates dew point Converts temperature in several temperature units Saves measured out values in an internal memory with capacity of 1000 records Values remain saved even if the power goes down Extreme values memory function TH2E saves minimal and maximal measured out value from all quantities Connects and communicates via computer network Ethernet Data transfer via TCP IP protocols 10 100 Ethernet WEB based Configuration Sensors o TH2E Coverage IP 54 o TH2E thermometer Coverage IP 68 Sensor is connected by a silicon cable with high temperature resistance Powered from 5 V to 30 V Wall plug adaptor included DIN rail mountable Devices Feat u re i E rece OAO AA AOR TUBE P Po M eres Tee thermometer reference Measuring range 40 to 123 8 C yes no no Measuring range 55 to 125 0 C No yes yes Humidity measurement yes no no
37. er establishing a TCP connection on a data port 8 Spinel TCP protocol In a special mode TH2E can communicate via Spinel protocol The behavior can be set to either TCP client or TCP server Spinel protocol uses a standard way of communication request response 9 WAP page for legacy cell phone or PDA TH2E also has a simple page with current read outs for browsers without JavaScript support You can display it by entering the IP address of the device in following form http IP_address wap html See page 34 10 WebService XML HTTP POST Contents of TH2E memory can be sent as a standard HTTP POST in XML format There is no need to spend time on programming the communication protocol etc It is only necessary to process the received XML file See page 47 for more information Detailed characteristics Ethernet Part www papouch com IP address subnet mask gateway and port number configuration Automatically sends current value via TCP connection every 10 seconds or TCP server mode TCP client mode or UDP This mode enables TH2E to communicate via Spinel protocol Other functions of TH2E are not available in this mode Local and remote port are configurable Device can be set to factory defaults by a button in WEB interface Page 7 TH2E Papouch s r o Security e Two security levels user user can only watch the measured temperature and Administrator admin can configure the device e Each lev
38. gt 3 Number of thermometers depends on number of lines starting by text lt iframe You can add as many as you like Only thing you have to do is to change the IP addresses highlighted red by IP addresses of your thermometers 4 You can save the file to any location but be careful about the absolute path the TME 5 If you have saved the file to your C drive root you can view the page from your browser by entering file C hygrometers html WEB on legacy devices without JavaScript support g You can display simple WEB page by clicking the phone icon This simple WEB page supports all the legacy devices that have no support for JavaScript Mobile version is available on address http Device s IP address wap html Page 34 www papouch com Papouch s r o TH2E XML soubor From the TH2E you can get the currently measured outs values limits and the sensor s name in a text file in XML format The file is at http IP address of sensorj fresh xml for example http 192 168 1 254 fresh xml for the default settings of TH2E lt xml version 1 0 encoding ISO 8859 1 gt lt root xmins http www papouch com xml th2e act gt lt sns e max dte 10 20 2012 10 56 05 e min dte 10 29 2012 12 54 18 e max val 16 7 e min val 9 2 w max 30 0 w min 20 0 val 15 8 unit 0 status 3 type 1 id 1 gt lt sns e max dte 10 30 2012 12 56 05 e min dte 10 31 2012 00 00 00 e max val 88 9 e min val 0 0 w m
39. indow is movable by dragging it by the upper right corner e You can also enter the settings menu by pressing S when the browser window is active e Settings menu can be closed by Esc key www papouch com Page 15 TH2E Papouch s r o Network Network settings for TH2E and the TCP data channel Network Security E mail SNMP Sending Memory Sensors Other Info Network settings Device s IP address 192 168 1 45 Netmask 255 255 255 0 Gateway IP address 0 0 0 0 DNS server s IP address 0 0 0 0 WEB port Device mode Communication mode Activate maximum of two communication options at once from following three all options work in WEB mode only A E mail sending B Sending via HTTP protocols to a remote server C Other Protocols Modbus TCP Miscellaneous ModBus Port Data port Spinel Remote IP address for TCP UDP Remote port for TCP UDP Fig 9 Network settings panel Device s IP address TH2E s IP address In case you are not sure if the IP address is correct please consult your Administrator Netmask Subnet mask of the network TME is connected into Gateway IP address Network gateway IP address DNS server s IP address An IP address of your local DNS server WEB port Number of the port you will access the WEB on Usually the port number is 80 or 8080 Device mode Communication mode WEB In this mode all functions are available except for Spinel proto
40. lectronics Power supply voltage eee 5 to 30 V Polarity reversal protection Power consumption at 5 V typ 150 mA Power consumption at 12V typ 70 mA Power consumption at 24 V typ 45 mA Maximum power consumption 1 5W Power Connector jack 3 8 x 1 3 mm inside Electronics working temperature range 20 C to 70 C Electronics dimensions ee 41 5 x 24 x 72mm Enclosure material eloxal aluminum Coverage ie sess an tahdad Sade d ake aota e sada can IP30 Other parameters Weight oriana tours hoes aaah coors 80 g without sensor www papouch com Page 53 TH2E Papouch s r o Default Ethernet settings IP OOS SS kot z tiv taka eaaa 192 168 1 254 Subnet MASK eee eee nen 255 255 255 0 8 bits C mask Gateway ds sov oz daaste apes dn nudou da tte 0 0 0 0 Page 54 www papouch com Papouch s r o TH2E www papouch com Page 55 TH2E 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 PAP O U C H 102 00 Prague 10 Czech Republic Tel 420 267 314 267 Fax 420 267 314 269 Internet www papouch com E mail info papouch com www papouch com
41. list 192 168 1 100 00 20 4A 8C 1C 48 You cannot set the IP address 192 168 1 53 00 20 4A A6 77 B9 192 168 1 44 00 20 4A 9F F6 DB cls 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 software 1 After setting the TH2E s IP address you can connect to it by any WEB browser For example by entering http 192 168 1 254 for default IP address gt Common Ethernet cable www papouch com Page 13 TH2E Papouch s r o THERMOMETER SETTINGS WEB interface is the primary means to configure the thermometer You can also use Telnet to configure network settings see page 29 For the first configuration of your TH2E you can also use Ethernet Configurator Ethernet configurator Ethernet configurator can be used to set TH2E s IP address You can find the software on your CD Before running the program please connect your TH2E to a switch hub or router or directly to your PC using crosswired cable Program is in English and Czech language It also contains a small help telling you what you need to know when setting your TH2E s IP address You can see the program screen on previous page in Fig 6 WEB INTERFACE SETTINGS To enter settings push Settings button in upper right corner of TH2E main WEB page i u Fig 7 Settings button on the main page Settings are arranged in nine p
42. mits Description of hysteresis and principal explanation can be found on page 25 Value is always in degrees Celsius for temperature SNMP objects general Following objects apply to whole device Device name Name deviceName Object ID 1 3 6 1 4 1 18248 20 1 1 1 0 Description User defined name of TH2E Alarm text Name psAlarmString Object ID 1 3 6 1 4 1 18248 20 1 1 2 0 Description text of the alarm message when some of the limits is overrun www papouch com Page 43 TH2E Papouch s r o Automatic traps The TH2E enables sending out automatic traps There are two settings for the traps enable disable sending and the receiver s IP address SNMP manager Depending on the settings the traps are sent when the quantity goes out of the preset quantity limits and a trap with the measured quantity value is sent out regularly Trap 1 Quantity outside of limits The trap contains the quantity value that has overrun a limit and the limit value This trap is only sent out if the quantity goes beyond the preset limits The trap can only be delivered if the SNMP manager s IP address is set correctly r W SNMP Trap Ringer Console salle Pause jem 3m No Time Notifica Version M 4 K device var temp msd 1 2 3 2009 M tion date 2 3 Ww 10 02 49 718 enterpri SNM N Bia nc p im Message reception time 10 02 57 236 w2 10 0257 236 Specifi SNM Time stamp 0 days 00h 12m 27s 33th A
43. oint Temperature Values watch Activate values watching Maximal value 35 2 Minimal value Hysteresis Memory Store in memory I Hysteresis for differential storing Fig 15 Single guantities settings panel Values watching Activate values watching If this field is checked following threshold values are being watched Maximum value When this value is exceeded according to other settings e mail SNMP trap etc will be sent Value on the WEB page will be highlighted as a warning that some limit was exceeded Enter the value in units chosen in panel Other at Temperature units item Minimum value When the value drops below this value according to other settings e mail SNMP trap etc will be sent Value on the WEB page will be highlighted as a warning that some limit was exceeded Enter the value in units chosen in panel Other at Temperature units item Hysteresis Hysteresis applied for set thresholds Value is entered as an integer and applies below upper threshold and above lower threshold see Fig 76 Page 24 www papouch com Papouch s r o TH2E Without histeresis Upper limit Lower limit gt S 53 5 5 gt SS h gt h h h h h o o Oo Oo o o o A NOW A 01 O N Upper limit L Lower limit I 3 o o N A Fig 16 Hysteresis 5 o histeresis Values marked as info are temperatures where a message is sent about exceeding limits Memory Log into mem
44. onnection Unknown IP address For setting the IP address we recommend using Ethernet Configurator more on page 14 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 d 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 TH2E by typing open IP address in dot format 9999 and Enter 7 Now you have entered to the configuration of the Module IP address is not yet set It needs to be set in menu Server Configuration gt IP Address 8 Ifthe IP address is valid TH2E 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 12 Telnet client is not standard installed in OS Windows Vista You can install it by doing following
45. ork Send a trap when threshold is exceeded If the temperature exceeds the limits set on Sensor panel SNMP trap will be sent about this event Periodical sending of the current values You can enter the interval for sending current temperature data to the SNMP manager Temperature is sent as a SNMP trap Interval is entered in minutes For turning this feature off please enter 0 as the interval This field is for entering the values only there is nothing displayed after saving Page 20 www papouch com Papouch s r o TH2E Read community name Enter SNMP read community name here Write community name Enter SNMP write community name here Sending Parameters for automatic sending of the measured out temperature via HTTP protocol Temperature can be sent as a HTTP GET or HTTP POST in XML format This function is activated globally in the Network panel Network Security E mail SNMP Memory Sensors Other Info u HTTP GET and POST settings HTTP protocol sending option is active Settings can be found in Network tab WEB server s address WEB Port 80 Folder containing scripts scripts HTTP GET GET sending interval m Script name HTTP POST Script name post php Fig 13 HTTP protocol sending settings panel WEB server s address Here enter URL or IP address of the WEB server that will receive measured out values you are not certain please contact your Administrator WEB port Server
46. ormat This function is configured in Memory panel History xml file Whole memory content is accessible in history xml e All memory contents in XML format can be obtained by reading history xml with no parameter e Last 30 records can be obtained by entering the last parameter Example http 192 168 1 254 history xml last XML file contains main root element which contains event elements with individual records event element is in following format lt event type tmp value 22 40 time 02 25 2009 04 55 13 gt lt event type hum value 38 50 time 02 25 2009 04 55 13 gt lt event type dew value 7 60 time 02 25 2009 04 55 13 gt lt event type res value 0 0 time 02 25 2009 04 57 00 gt type attribute defines elements as follows MEMO Signa deta temperature RUM scereecscese humidity 8 CeWatassastaccs dew point POS akta last time record time when the device has been turned off CSV file TH2E can also send the content of its memory as a CSV file After sending the CSV file memory is automatically erased Each row contains these records divided by semicolon record id Number of the record for identification purposes date and time Date and time of the record measured out value Value of the measured quantity Page 48 www papouch com Papouch s r o TH2E FAQ What needs to be set for my TH2E to work in the network
47. ory If this field is checked quantity is being logged in the memory It depends on the settings in Memory panel Hysteresis for differential logging Enter hysteresis for the differential saving Expected entry number 1 or higher with one decimal accuracy This setting only applies in Differential mode or Logging limit values mode www papouch com Page 25 TH2E Papouch s r o Other Here you can set language device name date time and some other parameters Network Security E mail SNMP Sending Memory Sensors Other settings Language English x Temperature units Fahrenheit F 7 Erase the extreme values memory Display extreme values time in words v Date and time Synchronize device s time with NTP server NTP server s IP address 1 23 120 156 5 Time zone London England UK GB Gi Auto daylight saving v Synchronize device s time with this PC s time Fig 17 Other parameters panel Device name This string can be used to label TH2E for example by its location etc Language Interface language English and Czech available Temperature units Units to display temperatures Available are Celsius Fahrenheit a Kelvin Erase the extreme memory If this field is checked extreme memory for all quantities will be erased upon saving the settings Extreme memory saves minimal and maximal values for all quantities TH2E versions with R
48. rs 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 Administrators 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 TH2E 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 That may take up to 30 seconds www papouch com Page 31 TH2E P
49. s is very useful when you need to have the window smaller of when you view multiple devices on a single page More information about that is below following figure Firefox v Te Storage TH2E x AU Papouch gt Product gt THZE Ethene Ct 192 168 1 254 Storage Fig 20 Simple view Viewing multiple sensors on a single page If you have more than one device you can view multiple sensors on one page Small example is on following figure O Thermometers v lt GC W X file C thermometers html Venku Sklad jih 1 0 C 25 7 C DEC 2 06 200 C 30 0 C Fig 21 Multiple sensors view browser Google Chrome If you wish to view multiple thermometers follow these instructions 1 Create a new file named thermometers html 2 Copy following text to 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 lt title gt Hygrometers lt title gt www papouch com Page 33 TH2E Papouch s r o lt head gt lt style gt body background color WHITE iframe border none width 410px height 320px lt style gt lt body gt lt iframe src http 192 168 1 254 index html mini gt lt iframe gt lt iframe src http 192 168 1 121 index html mini gt lt iframe gt lt body gt lt html
50. seerrnrrnnresserrrnnrrnneeset 22 PSTN 510 KOR T O EE 24 Values Walching 2 si 8 2os0s pied nena 24 MG MOM aso koho bu eee 25 ONG ise ete rka osadou se ta eek icant 26 Date and Time z 27 Info 47s aa eect cath tired Ayed u lotr EAU d vets 28 Telnet configuration eeeeeeeeeeeeeeeeeen 29 Connections eee dar oka uno EET TESE 29 Unknown IP address 29 IP address iS known 30 Telnet MAIN MENU 30 SONEN 2 ski edhang e eee eed 30 Factory Defaults csicsscscceeccteteestteteet eee een 31 Exit without SAVE cccccccseeesseeeseeeeeeeeeeeaes 31 SAVE and exit ooo 31 How to connect to TH2E s xzxikiasusukasasa nakake akce 32 www papouch com TH2E WEB SAC czsiica pda ae bahna added 32 Simple Version eee eee 33 Viewing multiple sensors on a single page 33 WEB on legacy devices without JavaScript SUPPOM icedi siiin eei n been ernst 34 XML Soubor E E boob ka 35 StAlUS ian a Sens deeds 35 SNS a a a a a NA 35 Inputting measured values on the server using HTTP GET eo ah oka s 37 EEE GE Treron dosti gece ttre secu leah ca dino css 37 TCP connection WEB mode 39 Message format 39 TCP connection TCP and UDP mode 40 SNMP eco pe dort e e Ch ac eet aaa 41 General nek chat ens baky ch hehe ska ud n 41 VWSMa SNM Pena te Re ae zde 42 SNMP objects quantities 42 SNMP objects general 43 Automatic traps 3 3xsi343sbezs a edesko nete n
51. tocol MODBUS TCP is a standard industrial protocol TH2E can communicate via ModBus TCP Complete information about the protocol can be found at www modbus org Memory table Input Register Address Access Function Name Values and states of each channel sorted by channel 0x0000 read 0x03 Temperature Status 0x0001 read 0x03 Temperature Value signed integer 0x0002 read 0x03 Temperature Value float 3 a 2 byte 0x0003 read 0x03 Temperature Value float 1 a 0 byte 0x0004 read 0x03 Humidity Status 0x0005 read 0x03 Humidity Value signed integer 0x0006 read 0x03 Humidity Value float 3 a 2 byte 0x0007 read 0x03 Humidity Value float 1 a 0 byte 0x0008 read 0x03 Dew point Status 0x0009 read 0x03 Dew point Value signed integer 0x000A read 0x03 Dew point Value float 3 a 2 byte 0x000B read 0x03 Dew point Value float 1 a 0 byte Values and current states of channels Values are available in two formats simultaneously As a 16bit signed integer MSB LSB decimal value multiplied tenfold Second value is a decimal number in 32bit float format according to IEEE 754 standard Function codes 0x04 Read Input register Memory position and length Temperature 0x0000 Starting address 2 Bytes Humidity 0x0004 Dew point 0x0008 Register count 2 Bytes 3 Parameters
52. ue Only significant changes are logged and memory is saved Example We measure temperature and humidity in a refrigerator box Temperature for inside the box has been set to 18 C Fluctuations up to 1 C are irrelevant Therefore hysteresis is set to 1 0 C If the temperature fluctuates from 17 1 C to 18 9 C no value is logged If however temperature goes up to 17 0 C record will be stored in the memory Next log will be created when temperature goes outside the range of 16 1 C to 17 9 C Not only temperature will be logged but all quantities set to log You can of course set a specific hysteresis for humidity and dew point as well Logging limit values This is a mode that only saves the value at which the tendency of measured quantity changes For example when temperature tendency changes it stops growing and starts falling and vice verso This mode is particularly convenient when watching regulation systems for temperature or humidity Hysteresis can also be set for this mode www papouch com Page 47 TH2E Papouch s r o WARNING Reading history in XML format is very demanding Reading the history may take several dozens of minutes If you click multiple links at a time it may result in system instability and TH2E s WEB interface might be unavailable for a protracted period of time XML Memory contents can be obtained as follows HTTP POST Whole memory content can be sent as an HTTP POST in XML f
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