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Querx WLAN - preliminary manual

1. Information AN It is only possible to remove write access from a user as long as at least one other user exists who is able to write the configuration Basic configuration 29 4 3 3 Remove user In the configuration back end open the page System User Users User name Group amp Anonymous Read data write config admin Read data write config Disabled Disabled 1 Click on the De ete button next to the user you want to re move Remove user Username admin Group Read data write config s No 2 Confirm the removal by clicking Yes on the following page A Information You can only remove users with write access to the configuration as long as at least one other user exists who is able to write the configuration 4 3 4 Disable anonymous access Basic configuration As soon as you have added a user who has write access on the configuration you can disable or restrict anonymous ac cess Open the page System Users in the configuration back end 30 4 3 5 Automatic log out Basic configuration Edit user User name Anonymous Read data read confis Read data write config 2 es Save Cancel 1 In the section Users click on the Edit button next to the Anonymous user Edit user User name _Anonymous Read data Read data read config Read data write config Save Cancel
2. 2 Do completely disable anonymous access choose Disabled from Group If you only want to restrict anonymous access choose the according group 3 Click on Save to apply your changes If a logged in user shows no activity for a certain period he will be automatically logged out To configure this period open the page System Users in the configuration back end Session Sessiontimeout 600 0 Q Save Cancel 1 In the section Session enter the number of seconds after which a user should be logged out automatically in the field Session timeout If you want to disable automatic log outs enter 0 2 Click on Save to apply your changes 31 5 Configuration of Alerts 5 1 Alert basics If critical environmental conditions occur Querx WLAN can trigger alerts over which the unit can inform via email SNMP trap and syslog message Querx WLAN supports following types of alerts m Upper temperature limit exceeded m Lower temperature limit undergone m Temperature rising too fast m Temperature falling too fast The model Querx WLAN TH additionally supports following types of alerts m Upper humidity limit exceeded Lower humidity limit undergone Humidity rising too fast Humidity dropping too fast Upper dew point limit exceeded Lower dew point limit exceeded A Information Alerts are triggered if measured values exceed a limit not if they reach it 5 1 1 Dead ba
3. Email Up to 4 receipients over to SNMP accounts SNMP SNMPv1 Agent and Traps Status LED RGB Date time Battery backed real time clock with SNTP update Power supply DV DG sD VDC Consumption Typical 200 mA 1 W Max 300 mA 1 5 W Environment Operating conditions 40 C to 85 C max 95 rH 40 F to 185 F max 95 rH Storage conditions 40 C to 85 C max 95 rH 40 F to 185 F max 95 rH Mechanical data Housing material ABS thermoplastic Housing color Black RAL 9011 Housing dimensions 66 3 mm x 50 0 mm x 20 0 mm 2 61 in x 1 97 in x 0 79 in Length sensing cable 340 mm 13 4 in Weight 63 g 0 14 b Connector RJ45 Ethernet Micro USB Mounting Wall mounting Conformity European Union CE UL USA Kanada UL94V 0 Protection marking IP20 Appendix 70 9 3 1 1 Temperature sensor Measurement range Typical Maximum Unit Accuracy 10 85 0 3 0 4 eC 40 100 Refer to image below C Long term stability lt 0 01 C year typical deviation Accuracy of the temperature sensor E n m maximal deviation 1 2 Dewiation C 7H SAR PS NHN N MMM q F Oo O O 0O oe e e e e e Temperature C 9 3 1 2 Humidity sensor Measurment range _ Typical Maximum Unit Genauigkeit 0 80 t2 23 80 100 Refer to
4. Email Receipients Email X querx egnite de 1 In the section Recipients click on the action Edit next to the recipient you want to change Configuration of Interfaces 43 Delete email recipient gt i Configuration of Interfaces Edit receipient Email querx egnite de Account JW querx egnite de mail egnite de Notifyon Selectall Remove selection Temperature vV toolow V too high V back to normal V dropping too fast V rising too fast Humidity J too low Vv too high Jv back to normal V dropping too fast J rising too fast Dew point VW too low V tooh gh Q back to normal Save X Cancel Tes 2 On the next page make your changes 3 Click on Test to check the new settings 4 Click on Save to apply your changes In the configuration back end open the page Interfaces Email Receipients Email querx egnite de Remove 1 In the section Recipients click on the action Delete next to the recipient which you want to remove Remove receipient Email querx egnite de Account mail egnite de 2 Confirm the removal by clicking on Yes on the next page 44 6 2 3 Email templates Configuration of Interfaces Querx WLAN sends notifications when alerts occur or when the unit returns to the normal state For both cases you can define templates In the configuration back end open the page nterfaces Email
5. 8 3 8 4 8 5 8 6 9 1 9 2 9 3 9 4 9 5 9 6 9 7 9 8 9 9 9 10 9 11 9 12 9 13 HTTP interface Requesting current data Requesting recorded data Maintenance tips and troubleshooting Restart Querx WLAN Warm reboot Cold reboot Configuration backup and restore Configuration backup Configuration restore Reset configuration Configuration reset via web interface Manual configuration reset Firmware Updates Install firmware image Activate firmware image Activate alternative firmware image Battery change Opening the enclosing Changing the battery Troubleshooting Appendix Measuring and logging procedure Drilling template Specifications Querx WLAN TH Temperature sensor Humidity sensor Error of measurement after exposure to extreme circumstances Calculation of the dew point Querx WLAN PT100 PT100 Conformity Calibration of sensors Modbus Registers SNMP Object Identifiers Export data format Technical support Notes on Storage Proper Disposal Manufacturer and Contact Disclaimer 1 Introduction Querx WLAN is a networking enabled measuring device for acquiring room climate or only temperature values depend ing on the model This manual covers configuration opera tion and maintenance Querx WLAN online Further information can be found on the websites resources http www egnite de and http sensors egnite de 1 1 Safety instructions Please read this manual carefully and follow security in
6. If there is an active alert the on of the following alert sym bols is shown blinking red Alert Symbol Lower limit under run J Upper limit exceeded Value drops too fast Value rises too fast xX gt e l PR Sensor failure Data access 52 7 1 2 Last sensor events 7 2 Data logger Data access In the configuration back end you can review the last 16 sensor events such as alerts returns to normal states or sensor failures You find the last sensor events on the page Maintenance Events Last events Date Time Event Value 29 07 2015 12 57 22 Humidity too low 52 RH 29 07 2015 12 57 13 Temperature too high 223E Every Querx WLAN records maximum minimum and aver age values for the last 60 seconds With a capacity of 4 000 000 records it is thus possible to aquire data for 7 5 years On power failures the sensor doe s not record new records Data acquired so far is stored persistently and will not be lost As soon as the power returns Querx WLAN continues with the recording 53 7 2 1 Visualisation of recorded readings The chart on the home page show the development of tem perature and if you use Querx WLAN TH humidity from the beginning of the recording 18 00 20 00 22 00 28 10 02 00 04 00 06 00 08 00 Full color lines 1 show average average values the brigther areas 2 surrounding this line show the minimum and m
7. Configuration reset Delete sensor E 1 Click on the button Delete sensor data 20 4 1 8 Restart the device Basic configuration ie sensor data of Are you sure Delete sensor values measures up to now Yes No 1 Confirm the data reset by ticking the check box Are you sure 2 Afterward click on Yes Please stay patient as the operation can take some time Af terward the device is restarted and the unit begins the new recording If you have changed the network settings and the device was not restarted during the basic configuration please perform a warm Start as discussed in chapter 8 1 Restart Querx WLAN 21 4 2 Network configuration Querx WLAN can by connected to a network either over the cable based Ethernet interface or over the WLAN interface Please keep in mind that the unit supports only one active network interface at time To enable the cable Ethernet interface just plug in a network cable As soon as the interface detects a network link the WLAN interface is disabled If you remove the cable from the jack the WLAN interface is enabled again 4 2 1 Cable Ethernet interface Per default Querx WLAN obtains a network configuration automatically Nevertheless you can assign a Static IP config uration This makes the boot process faster and the device can be addressed over the same IP address at any time A Information After changes to th
8. 241 Network Mask 255 255 255 0 Gateway IP address 192 168 192 1 0 Obtain DNS server automatically Q Set DNS server manually Preferred DNS server 192 168 192 1 Alternate DNS server Syslog server HTTP port 80 Discovery f Enable Discovery port 9806 Q Save Cancel Choose Set IP address manually Enter an P address for the device 1 2 3 Enter a Network mask 4 Enter the IP address of the router which connects the network to the Internet at Standard gateway Choose Set DNS server manually 6 Enter the IP addresses of the nameserver at Primary DNS server and Alternative DNS server 7 Click on Save to apply your changes Afterward restart the device as discussed in 8 1 Restart Querx WLAN To configure the WLAN interface open the page System WLAN in the configuration back end 24 Wireless LAN Wireless Enable Wireless networks gt Scan ee Tortelini Si WEP SHARED Ravioli o Gy al WEP SHARED Se ZentrumDerArbeit Unknown SSID Encryption Unknown Shared Key seese B Save Cancel Connect 1 Click on Scan to update the list of available net 667 oo works 2 Choose the network from the list or if it is hidden enter the SSID into the field SS D 3 Choose the encryption method for the network from Encryption 4 Enter the Shared Key for your network 5 Click on Save to apply your changes Information AN You nee
9. Alert notifications Subject N S Alert Message S V U Location L Contact C http I Back to normal notification Subject N S OK Message S V U back to normal Location L Contact C http I Q V Save X Cancel 1 In the section Alert notifications enter a Subject and an Message for alerts going off 2 In the section Back to normal notification enter a Subject and a Message to be sent when the device returns to the normal state You can use following variables that are dynamically sub stituted on sending out the notifications S Name of the sensor that has triggered the alert V Measured value U Physical unit of the measured value 45 I IP address of the device L Location of the device N Host name of the device C Responsible member of staff 3 Click on Save to apply you changes 6 3 Cloud services Querx WLAN can export the measured data to the Internet of Things clouds Xively and ThingSpeak This allows world wide data access and easy integration into own projects Cloud services are updated every full 10 minutes 6 3 1 Data export to ThingSpeak For the data export to ThingSpeak you need to set up a ThinkSpeak channel This can be done free of charge at the cloud provider s website www thingspeak com To set up a cloud connection you will need the following data m The channel ID of your think speak channel m The fiel
10. Interfaces you will learn how to use display and export functions In the upper part of the homepage you find some buttons to log in at Querx WLAN and to open the configuration back end If you have configured users and assigned them access rights you need to log in at Querx WLAN egnite Querx a P ey We re Yy l gt a Jo L Wor S 1 Enter your user name in the field User your password in the field Password 2 Click on Login In Querx WLANS s default configuration no users are config ured You can learn more on user management in chapter 4 3 User Management 3 4 Accessing the configuration back end 19 4 C 49 RH Configffration V Login 1 To access the configuration back end click on the Configu ration button in the upper right corner of the homepage 3 5 Overview on the configuration back end You now see the configuration back end egnite Querx t 26 2 C 37 RH Home v Login System Sensors interfaces 1 Configuration menu Here you can navigate to configuration options 2 Settings In this section you change the configuration 3 Online help On the right side of the screen you find short explanations for the several configuration options Accessing the web interface 15 4 Basic configuration 4 1 General settings For proper operation the following configuration steps need to be performed 4 1 1 Select langua
11. WLAN TH Alert for exceeding thresholds Configuration of Alerts To set up humidity alerts open the page Sensors Humidity Humidity sensor Sensor name Humidity Alert delay 0 1 Lower limit 0 _ Q Upper limit 100 O Dead band 0 _Q Drop value 100 Droptime 10 Rise value 100 Risetime 10 Q Save X Cancel If you want to accept short term fluctuations enter the amount of seconds by which an alert should be postponed in Alert delay At Lower Limit enter the value which has to be under run to raise an alert for temperature too low At Upper Limit enter the value which has to be exceeded to raise an alert for humidity oo high Enter a value for Dead band e g 2 5 Click on Save to apply your changes 36 Alerts for rising or dropping humidity values Alerts for falling and rising humidity values need two values each The maximum temperature difference and the time in which this difference should not occur 1 First enter the maximum difference for falling value at Drop value 2 Now enter the number of seconds in which this difference should not occur at Drop time 3 Enter the maximum difference for rising values at Rise value 4 Now enter the number of seconds in which this difference should not occur at Rise time Sensor name Alert delay Lower limit Upper limit Dead band Drop value Drop time Rise value Rise time Humidity
12. accounts Email Mail server X querx egnite de mail egnite de 587 Pr lt 1 In the section Email accounts click on the action Delete next to the account you want to remove Remove email account Mail server mail egnite de 587 User name querx egnite de 2 Confirm the removal by clicking Yes on the following page 6 2 2 Manage email recipients Querx WLAN supports up to 4 email recipients each of whom you can assign the mail server over which emails are sent Also you can choose the events on which notifications are sent for each recipients In the configuration back end open the page Interfaces Email Receipients Email J x S 1 In the section Recipients click on the action Add next to one of the free slots Configuration of Interfaces 42 Edit receipient Email alerts egnite de zack to norma 5 Save X Cancel 1 On the next page enter the email address for the recipient in the field Email 2 Choose the account over which you want emails to be sent to this address Check the second account if you want to use it as a fall back 3 At Notify on choose the events for which you want to send notifications to this recipient 4 Click on Test to check the settings Check your email after ward Click on Save to apply your changes Edit email recipient In the configuration back end open the page Interfaces
13. also configure the de vice using the discovery service The Canadian company Codenize provides the app loT mon itor with which you can access access cloud data over iPhone Querx WLAN allows to request currently measured and recorded data over HTTP This makes it easy to set up own monitoring solutions 7 5 1 Requesting current data Over the address Ineo e r e ee cou e N OA you have access to current measurement The parameter msub specified the format in which data is returned Possi ble formats include XML CSV and JSON You can find example applications in the tutorial section on sensors egnite de 7 5 2 Requesting recorded data Over the address aeree a pe doeane e well a OA pl Data access you can access the data logger over HTTP Following POST parameters are available start Start time as Unix time stamp end End time as Unix time stamp step Resolution in seconds fname Returned file name Data can be returned as XML CSV and JSON 57 Following example returns values from April 1 2015 0 00 to April 2 2015 0 00 with 1 minute between two records mero 7 ioe cea Ol tole a7 document weonn tpl j xml tpl start 1427846400 end 1427932800 sstep 60 You can find example applications in the tutorial section on http sensors egnite de Data access 58 8 Maintenance tips and troubleshooting 8 1 Restart Querx WLAN There are two ways to restart
14. eral General System name querxwianth Contact Martin Reimann Uy System Location Dry storage 1 4 Save X Cancel 1 Enter a System name to identify the device over SNMP Please keep in mind that this name is also the host name for Querx WLAN trough which it can be connected in the network 2 In the field Contact provide a responsible member of staff 3 Enter a System location for Querx WLAN 4 Click on Save to apply your changes In the configuration back end open the page Interfaces SNMP SNMP Agent V Enable O public Read community MIB Download 3 J Save xX Cancel 1 In the section SNMP agent tick the check box Enable to ac tive the SNMP agent 2 Check the Read community and adjust it if needed 3 Click on Save to apply your changes 49 6 5 3 Activate SNMP traps In the configuration back end open the page nterfaces SNMP SNMP traps Trap receiver 192 168 192 15 Trap community public Send trapon Select al Remove selection Temperature vV too low V too high V back to normal drops too fast rises too fast Humidity too low too high back to normal drops too fast Seee868 Be rises too fast Dew point vV too low V too high VJ back to normal eo Save X Cancel 1 In the section SNMP traps provide the host that will re ceive traps sent by Querx WLAN at Trap destination 2 Check the Trap Community a
15. garbage Please dispose the de vice according to legislation in your country 77 9 12 Manufacturer and Contact Appendix egnite GmbH Erinstrasse 9 44575 Castrop Rauxel Germany Email info egnite de Tel 49 0 2305 441256 Fax 49 0 2305 441487 http www egnite de http sensors egnite de egnite can not be held responsible for technical and typo graphical mistakes We reserve the right to alter the docu mentation without further announcements Revision 0 9 2015 egnite GmbH Germany All rights reserved All trademarks used are the property of the respective hold ers of the rights 78 9 13 Disclaimer Appendix egnite can not be held responsible for technical and typo graphical mistakes We reserve the right to alter the docu mentation without further announcements 2015 egnite GmbH Deutschland All rights reserved All trademarks are the property of their possessors 72
16. m A ballpoint pen Attention Do not use a pencil for a manual reset as its lead could break and damage the device 1 With the device turned on press the reset button using the ballpoint pen This button is just underneath the opening next to the status LED The status LED blinks red 2 Hold the button until the blinking stops Querx WLAN is now rebooted with the factory defaults f q Manual hardware resets will also reset the device s host ir name and IP configuration to the factory defaults 8 4 Firmware Updates To extend the functionality of Querx WLAN egnite occasion ally provides new firmware images If needed they can be in stalled on the device and afterward be activated There are two slots to hold firmware images If you activate one of those images they are transferred into the internal memory and will be booted when the device is restarted Maintenance tips and troubleshooting 62 8 4 1 Install firmware image In the configuration back end open the page Maintenance Firmware In the section Version you can see the currently running firmware version If this version is lower than the version that you can find on http sensors egnite de a firmware update can be sensible Install firmware Download the most recent firmware image from the http sensors egnite de Afterward open In the configura tion back end open the page Maintenance Firmware Install firmware
17. minimum and maximum values that have oc curred in the period you have set at steps 7 2 3 Embed chart into other pages Within your local network it is possible to embed the chart from the home page in other web pages using an Iframe Open the Querx WLAN s home page trome Q Size 800 X 30 0 frameborder 0 gt lt iframe 1 Click on frame 2 Copy the shown HTML source code into the clip board Paste the HTML code into the source of the page into which you want to embed the chart 7 3 Data access over cloud providers Data access If you have set up cloud services you can access the trans mitted data over the according web site or using the applica tion programming interfaces provided by the cloud service To log in into ThingSpeak use the following URL https thingspeak com login The developer s documentation can be found on https thingspeak com docs To log in into ThingSpeak use the following URL https personal xively com einloggen The developer s documentation can be found on https personal xively com dev 56 7 4 Mobile Apps ANDROID APP ON p gt Google play 4 Available on the App Store 7 5 HTTP interface For Android and iOS are apps available to access the sensor data from your mobile device On https play google com store you can find the app Querx Discoverer using which you not only can access the sensor data over LAN and cloud but
18. network configuration Static network configuration 27 28 28 29 30 30 31 32 32 33 34 34 35 35 36 af 39 39 39 39 42 45 46 46 47 48 48 48 49 49 50 50 51 51 52 a2 39 53 54 55 56 56 57 4 3 5 2 6 2 6 3 6 4 6 5 6 6 7 2 7 3 7 4 Select active network interface User Management Add user Edit user Remove user Disable anonymous access Automatic log out Configuration of Alerts Alert basics Dead band Alert delays Alert for heavy fluctuations Actions to be carried out on alerts Setting up alerts Temperature alerts Humidity alerts Querx WLAN TH Dew point alerts Querx WLAN TH Configuration of Interfaces Web interface Configuration of the web interface E Mail interface Manage email accounts Manage email recipients Email templates Cloud services Data export to ThingSpeak Data export to Xively Modbus TCP Activate Modbus TCP SNMP General settings Activate SNMP Agent Activate SNMP traps Download MIB Syslog Configure syslog server Data access Web interface Currently measured values and alerts Last sensor events Data logger Visualisation of recorded readings Export recorded data via web interfaces Embed chart into other pages Data access over cloud providers Mobile Apps 57 37 r 59 59 59 60 60 60 61 61 62 62 63 63 64 66 67 6 7 68 69 69 70 70 72 42 74 74 75 76 76 76 77 77 78 79 7 5 8 2
19. selection of Pt100 and Pt1000 temperature probes which can be used with Querx WLAN PT100 or Querx WLANPT1000 Introduction 6 2 Putting into operation 2 1 Preparation If the temperature of the device differs from the ambient temperature please allow it to acclimate Wait for two hours before you connect the unit to the power Supply Attention Temperature differences between device and its environment can cause condensation and damage the device Information Temperature differences between humidity sensor and environment can cause measurement errors 2 2 Mounting Putting into operation Querx WLAN can be wall mounted using the lashes of the enclosing Alternatively you can use cable stripes to attach the unit to tubes Please pay attention to following instructions m Querx WLAN is suitable for indoor applications m Do not install the unit in places directly exposed to sunlight m Querx WLAN TH Please ensure that the humidity probe is exposed to sufficient but not too strong air circulation Measurements in stagnant air are possible but can cause measurement errors m The unit can be installed in 3 dimensions m sensing cable points left m sensing cable points right m sensing cable points to the bottom 2 3 Network connection 2 4 Connecting the probe Please do not install Querx TH with the sensing cable pointing to the top 1 Using the provided Ethernet cable conne
20. your changes Automatically obtain date and time Set NTP server NTP server pool ntp org Y Save X Cancel snra Querx WLAN can automatically obtain date and time over the Net Time Protocol if an NTP server is available 1 Enter the IP address or the host name of an NTP server at Set NTP for example pool ntp org 2 Click Sync NTP to receive date and time over network Basic configuration 18 Information AN As long as a valid NTP server is available Querx WLAN will automatically update date and time once an hour If you cannot receive date and time over network you need to manually provide these values or obtain them from the Set date and time computer from which you configure the device manually Set time Date 28 07 2015 ay Time 12 17 25 2 Save Cancel A Set time manually 1 In the section Set time enter the current date in the little endian date format in the field Date For the February 1st 2014 this is 01 02 2014 Then enter the current time in the field Time with hours minutes and seconds Separated by colons For half past 1 pm this is 13 30 00 2 Click on Save to apply your changes B Obtain date and time from the configuration computer 1 Click on Sync PC Do not click on Save afterward 4 1 5 Configure data logger Querx WLAN is equipped with a data logger which once a minute records following data m Maximum val
21. 55 0 Gateway IP address 192 168 192 1 0 Obtain DNS server automatically Q Set DNS server manually Preferred DNS server 192 168 192 1 Alternate DNS server Syslog server HTTP port 80 Discovery Enable Discovery port 9806 7 Save Cancel Choose Set IP address manually Enter an P address for the device Enter a Network mask A W N Enter the IP address of the router which connects the network to the Internet at Standard gateway Ul Choose Set DNS server manually 6 Enter the IP addresses of the nameserver at Primary DNS server and Alternative DNS server 7 Click on Save so apply your changes Afterward restart the device as discussed in chapter 8 1 Restart Querx WLAN 4 2 3 Select active network interface Basic configuration The active network interface is selected automatically de pending on the link status of the cable Ethernet interface If a network link is detected the cable Ethernet interface is en abled If no link is detected the wireless interface is enabled Changing the active interface makes the device reboot and can therefore take some time 2 4 3 User Management 4 3 1 Add user Basic configuration The active network interface is indicated by the status LED as long as not alert is in effect m green active cable Ethernet connection m blue active WLAN interface Querx WLAN can be accessed as anonymous user who needs no authenticat
22. Backup Configuration backup Configuration download Restore configuration Backup file Datei ausw hlen Keine cusgenatiige upiac KB Maintenance tips and troubleshooting 60 1 In the section Configuration restore click on Choose File next to Upload 2 Choose the configuration backup that you want to re store 3 Click on Upload 4 Restart Querx WLAN see chapter 8 1 Restart Querx WLAN 5 Finally Set up clouds email accounts and users A Information Please notice that after a configuration restore a reboot is needed 8 3 Reset configuration There are two ways to restore the factory defaults on the de vice 8 3 1 Configuration reset via web interface Configuration resets carried our via Web interface will not re set the host name and the IP configuration In the configuration back end open the page Maintenance Reset Reset Reboot system Reset contiguratione f Delete sensor data 1 Click on Configuration reset Maintenance tips and troubleshooting 61 Configuration reset Do you really want to restore factory defaults Yes No 2 Confirm the reset by clicking on Yes on the following page 8 3 2 Manual configuration reset In case you cannot log in to Querx WLAN for example if you have lost the log in data you can do a manual reset to re Store the factory default For that you will need
23. Buffer 1 Querx TH de 2 9 8 1 egnite GmbH Buffer 2 Querx TH de 2 9 9 4 egnite GmbH File Choose File No file chosen B uploate GD 1 Select the Buffer in which you want to install the new firmware image in the section Upload This should be the buffer with the lowest firmware version number or an empty buffer 2 Click on Choose file and select the downloaded firmware image 3 Afterward click on Upload to write the image into the se lected buffer 8 4 2 Activate firmware image After you have uploaded a new firmware version you need to activate it In the configuration back end open the page Maintenance Firmware oe firmware Buffer 1 e Querx TH de 2 9 8 1 egnite GmbH Buffer 2 Querx TH de 2 9 9 4 egnite GmbH ewe Maintenance tips and troubleshooting 63 1 In the section Activation choose the Buffer with the firmware image which you want to activate 2 Click on the button Activate to write the firmware image into the internal memory Afterward the device will reboot with the new firmware Attention AN Do not disconnect the device from the voltage supply while transferring the firmware into the internal memory This could damage the device 8 4 3 Activate alternative firmware image If after changing the active firmware unexpected problems occur you can manually activate the other firmware image on the device To do that you will need m A ballpoint p
24. Link below If you click on that link your Xively feed will be opened ina new browser window 47 6 4 Modbus TCP 6 4 1 Activate Modbus TCP 6 5 SNMP Configuration of Interfaces Querx WLAN can send data via Modbus TCP for example if you want to employ the device in industrial applications SCADA You can find a listing of all addressable registers in chapter 9 6 Modbus Registers Hands on examples on how to use Querx and Modbus TCP can be found on the product page at http sensors egnite de In the configuration back end open the page Interfaces Modbus Modbus TCP VJ Enable ___ Write protection Save X Cancel 1 Tick the check box Enable to activate Modbus TCP 2 If you want to allow configuration changes via Modbus TCP uncheck the check box Write Protection 3 Click on Save to apply your changes The Simple Network Management Protocol SNMP allows to integrate Querx WLAN into network management systems such as Nagios OpenNMS or Zabbix You can find the important SNMP OIDs in chapter The MIB can directly be downloaded from the device Some hands on examples on how to use Querx WLAN with SNMP can be found on the product s website at http sensors egnite de Importand SNMP OIDs can be found in chapter 9 7 SNMP Object Identifiers 48 6 5 1 General settings 6 5 2 Activate SNMP Agent Configuration of Interfaces In the configuration back end open the page System Gen
25. Querx WLAN 8 1 1 Warm reboot After some configuration changes a reboot of the system is required In the configuration back end open the page Maintenance Reset Reset Reboot systema _ Reset configuration Delete sensor data 1 Click on the button System reset Reboot system Do you really want to reboot the system No 2 Confirm reboot by clicking Yes on the next page 8 1 2 Cold reboot If the device does not react any more you can perform a cold reboot 1 Disconnect the device from the power supply 2 Wait for about 20 seconds 3 Reconnect the device to the power supply Maintenance tips and troubleshooting 59 8 2 Configuration backup and restore To backup your configuration or to reproduce a configura tion on several devices you can export the configuration and Save it away Following settings are ignored m Manual network settings m Email accounts and passwords m API keys for cloud providers 8 2 1 Configuration backup In the configuration back end open the page Maintenance Backup Configuration backup Configuratio Ecownioad S J Restore configuration Backup file Datei ausw hlen Keine ausgew hlt Upload 1 In the section Configuration backup click on Download next to Configuration 2 Save the file by clicking on OK 8 2 2 Configuration restore In the configuration back end open the page Maintenance
26. The measurement results are displayed as interactive chart in the web interface Alternatively you can manually export the data in several formats or request them over a HTTP interface Cloud connectivity brings Querx WLAN into the Internet of Things and allows world wide data access over web and app SNMP connects Querx WLAN to network management solu tions using Modbus TCP it is easy to employ the unit in in dustrial process management systems SCADA Furthermore status error and alert messages can be sent to a syslog server 1 3 1 Querx WLAN at a glance 1 3 2 Features Introduction 1 Push button currently without function 2 Status LED 3 Push button for configuration resets 4 WLAN antenna 5 Sensing cable 6 Micro USB jack for power supply 7 Ethernet link LED 8 RJ 45 jack for Ethernet 9 LED for Network activity m Stand alone device No additional computer or software is needed Alert notifications over email SNMP trap and syslog Data logger with a capacity of 4 million records 7 5 years Data export as CSV JSON and XML Manifold interfaces for accessing currently measured and recorded data m Encrypted email communication StartTLS TLS m Cloud connectivity for world wide data access Small dimensions 1 3 3 Possible fields of application Introduction Server room monitoring Pharmacies Hospitals Food hygiene Estate monitoring Automated climate profiles f
27. ated dew point Querx WLAN TH 1 3 6 1 4 1 3444 1 14 2 0 101 Trap code for normal state 1 3 6 1 4 1 3444 1 14 2 0 102 Trap code for alarm state back end The complete MIB is on the device and can be downloaded from the nterfaces SNMP page in the configuration 9 8 Export data format 9 9 Technical support Appendix Querx WLAN supports the export of acquired data in three formats m CSV This data format can be used with common spread sheet software E XML This data format can be used with individual applications E JSON JSON is a JavaScript based data format espacially interest ing for Internet of Things applications If you encounter problems with your device we are looking forward to help you You can make our work much easier if you keep following information available m Name and model number of the device m Serial number or MAC address m Curretly running firmware version m If available Date of purches and reseller Also you can find a tutorial on how to troubleshooting using syslog on http sensors egnite de Please work through this instructions and send us the recorded log files 76 9 10 Notes on Storage 9 11 Proper Disposal Appendix Do now store the device in polyethylene bags Fumigation can damage the sensor Bleaching agents hydrogen perox ide and ammonia are dangerous as well The unit contains electrical components and a battery and my not be disposed in the
28. ation on the web pages such as temperature time or used memory should be updated 2 In the section Chart choose the color for the temperature graph from Temperature color 3 Querx WLAN TH In the section Chart choose the color for the humidity graph from Humidity color 4 Click on Save to apply your changes 6 2 E Mail interface Querx WLAN sends email notifications to up to 4 recipients over up to 2 email servers 6 2 1 Manage email accounts To enable sending emails you need to provide at least one email account You optionally can add a second email ac count as fall back Configuration of Interfaces 39 In the configuration back end open the page Interfaces Email Email accounts Email Mail server Aad 1 In the section Email accounts click on the action Add next to one of the free slots Edit email accounts Sender querx egnite de SMTP server mail egnite de Port 587 Authentication vV Username querx egnite de Password sssssssssssss B Save Cancel gt r si 2 On the next page enter the sender s email address in the field Sender 3 Enter the host name or IP address of the mail server in SMTP server 4 Specify the SMTP port for your mail server at Port 5 If you need to authenticate at your mail server activate the check box Authentication 6 Enter a User name and a Password in the appropriate fields A In
29. axi mum values The horizontal bars show the thresholds on which alerts are raised Their width shows the dead band 3 Set displayed period 1 Choose the period which you want to display Possible pe riods are year month or week 2 No choose the start date for this period Data access 54 Adjust displayed peridod The gray bar below the chart is the time line of the selected period With the two sliders to the left and the right you can adjust the shown period 5 00 06 00 07 00 08 00 09 00 10 00 11 00 12 00 13 00 The emphasized area between the sliders can be moved to change the start date of the shown period Change start time of period 15 00 06 00 07 00 08 00 09 00 10 00 11 00 12 00 13 00 1 aije 1 7 2 2 Export recorded data via web interfaces You can export the recorded data over the web interface Querx WLAN supports the data formats CSV and XML Open the Querx WLAN s web interface and set period and start date as discussed in the last section 26 07 27 07 28 07 4 Exp iframe 9 Format CS v Steps 1 MMutes v B Download 1 Over the HTTP interface you can also request the data as JSON Data access 55 1 Click on Export 2 Choose an export data format from Format 3 At Steps set the time between to records in the export file 4 Click on Download One record contains the date and start time as well as mea Sured average
30. b interface 3 1 Host name Access via host name With mDNS you can directly access Querx WLAN over its system name in the local network This name can be config ured in the configuration back end 1 Open a web browser and enter the following URL in the address bar http lt systemname gt local Per default this system name is querx00000 where you have to replace the six Os with the last six characters of the device s MAC address This address can be found on the sticker at the bottom side of the unit Mode Quer TH 1 0 My it gc MAC 00 06 9 egnile GmbH C ns sume www egnite de fade in Germany http quer local For the example image above the address is http querx000000 local Information If you have changed the IP address of the device you might need to clear the DNS cache of windows To do so enter the following into the input prompt ipconfig flushdns Accessing the web interface Access over Bonjour From the Safari web browser you can also access Querx WLAN over the Bonjour menu A Information If you cannot access the web interface you need to manually set a network configuration How to do this is discussed in chapter 2 7 Manual network configuration 3 2 Home page 3 3 Login Accessing the web interface On Querx WLANS s homepage you will find the recorded data in an interactive chart In the chapters 7 Data access and 6 Configuration of
31. ct Querx WLAN to a network or directly to the computer from which you want to configure the device Querx WLAN PT100 PT1000 supports any 2 3 and 4 wire Pt100 Pt1000 probes To connect a probe you will need m A tool with a fine tip such as a watchmaker s screwdriver or tweezers m A ballpoint pen m Maybe a magnifying glass 2 4 1 Connecting a single wire 1 Push the button above the clip into which you want to insert the wire with a ball point pen Insert the wire Release the button Check if the clip has locked by gently pulling the wire U A W N To release a wire press the button again and pull the wire out of the clip 2 4 2 Sensor connection and configuration Putting into operation Above the clips for the sensor wires you find two DIP switches over which you configure the type of sensor you in tend to use 1 Look up the switch configuration for your particular probe in the following image 2 Use a tool with a fine tip to set the switches the corresponding configuration If needed use the magnifying glass 3 Insert the single wires into the clips according to the following image a ak 4 wire probe 3 wire probe 2 wire probe Information data sheet Depending on the applied production standard the color encoding for you sensor might differ from the examples in the image In this case please consult the manufac
32. d ID for temperature values m The write API key In the configuration back end open the page Interfaces Cloud ThingSpeak Pikey 0123456789abcdef Channelnumber 6370 Temperature field ID 1 Humidity field ID 2 7 Link 6370 6 Save X Cancel Configuration of Interfaces 46 6 3 2 Data export to Xively Configuration of Interfaces 1 In the section ThingSpeak enter your write API key in the field API key 2 Enter your Channel number in the field Channel number 3 Enter the ID for the temperature field in Temperature Field ID 4 Click on Save to apply your changes After saving your ThingSpeak configuration you find a Link below If you click on that link your ThinkSpeak channel will be opened in a new browser window To connect Querx WLAN to Xively you will need a Xively feed You can set this up at the cloud provider s website www xively com You will need the following data to connect Querx WLAN to Xively m The ID of the Xively feed for Querx WLAN to update m The API key that allows Querx WLAN to write on that feed In the configuration back end open the page nterfaces Cloud Xively API key 0123456789abcdef bd E FeedID 541268994 n 2 x Cancel 1 In the section Xively provide the AP key for write access 2 Enter the Feed D for your Xively feed 3 Click on Save to apply your changes After saving the configuration you will find a
33. d to restart the device after you change the network configuration This is discussed in chapter 8 1 Restart Querx WLAN 4 2 2 1 Dynamic network configuration If you want to enable danyamic network configuration via DHCP please open the Page System Network in the configu ration back end Basic configuration 25 Network setup 1 Obtain IP address automatically Set IP address manually MAC 02 00 00 00 00 45 ocal IP address Network mask Gateway IP address Obtain DNS server automatically QO Set DNS server manually Preferred DNS serve Alternate DNS serve Discovery port 9806 3 Y Save Cancel 1 Choose Obtain IP address automatically 2 Configure a DNS server A If you want to obtain your DNS settings automatically as well choose Obtain DNS Server automatically Please keep in mind that this work only if a DHCP server is available in your network B If you want configure own DNS servers choose Set DNS server manually and enter the IP addresses in the fields Primary DNS server and Alternative DNS server 3 Click on Save to apply your changes 4 2 2 2 Static network configuration To set up a Static network configuration open the page Sys tem Network Basic configuration 26 Network setup Obtain IP address automatically Q Set IP address manually MAC 02 00 00 00 00 45 Local IP address 192 168 192 241 Network mask 255 255 2
34. e network configuration you need to reboot the device This is discussed in chapter 8 1 Restart Querx WLAN 4 2 1 1 Dynamic network configuration Basic configuration If you want to enable dynamic network configuration via DHCP please open the Page System Network in the configu ration back end 22 Network setup 1 Obtain IP address automatically Set IP address manually MAC 02 00 00 00 00 45 ocal IP address Network mask Gateway IP address Obtain DNS server automatically QO Set DNS server manually Preferred DNS serve Alternate DNS serve Discovery port 9806 3 Y Save Cancel 1 Choose Obtain IP address automatically 2 Configure a DNS server A If you want to obtain your DNS settings automatically as well choose Obtain DNS Server automatically Please keep in mind that this work only if a DHCP server is available in your network B If you want configure own DNS servers choose Set DNS server manually and enter the IP addresses in the fields Primary DNS server and Alternative DNS server 3 Click on Save to apply your changes 4 2 1 2 Static network configuration To set up a Static network configuration open the page Sys tem Network Basic configuration 23 4 2 2 WLAN interface Basic configuration Network setup Obtain IP address automatically o Set IP address manually MAC 02 00 00 00 00 45 Local IP address 192 168 192
35. egnite Querx WLAN Wireless Thermometer Hygrometer and Data Logger Querx WLAN TH Querx WLAN PT100 Querx WLAN PT1000 User manual PRELIMINARY Manual version 0 97 Firmware version 3 0 Date 01 06 2015 Table of Contents OAU AWUN CO CO CO CONN 10 11 11 13 14 14 15 15 16 16 16 17 18 19 20 20 21 22 22 24 1 1 1 2 1 3 2 1 2 2 2 3 2 4 2 5 2 6 2 7 3 1 3 2 3 3 3 4 3 5 4 1 4 2 Introduction Safety instructions Explanation of symbols About Querx WLAN Querx WLAN at a glance Features Possible fields of application Included in delivery Spare parts and accessories Putting into operation Preparation Mounting Network connection Connecting the probe Connecting a single wire Sensor connection and configuration Power supply Network configuration over DHCP Manual network configuration Installation of Device Discoverer Assign network configuration Accessing the web interface Host name Home page Log in Accessing the configuration back end Overview on the configuration back end Basic configuration General settings Select language System name Contact and Location Configuration of the temperature probe Set date and time Configure data logger Disable Discovery function Reset internal memory Restart the device Network configuration Cable Ethernet interface Dynamic network configuration Static network configuration WLAN interface Dynamic
36. en Attention AN Do not use a pencil for a manual reset as its lead could break and damage the device 1 Disconnect the device from the power supply 2 Press the reset button using the ballpoint pen You find the button underneath the opening next to the status LED 3 Hold the button while you reconnect Querx WLAN to the power supply The device starts blinking After a couple of seconds the blinking stops and status LED lights red 4 Now release the button The alternate firmware image is written into the internal memory and Querx WLAN re boots Maintenance tips and troubleshooting 64 Attention AN After the activation please wait until the device has rebooted before you disconnect it from the power supply If disconnected during the transfer process the device could be damaged Maintenance tips and troubleshooting 65 8 5 Battery change To enable the internal clock to operate without voltage sup ply Querx TH is equipped with a battery If its charge has reached a critical level you will see a notification in the lower left corner of the web interface 22 00 02 12 02 00 04 00 06 00 08 00 10 00 12 00 14 00 16 00 Battery changes can be done on own risk but we recom mend to send the device in for maintenance Information Querx TH is operational without battery In operation and under usual environmental conditions temperature at about 23 C
37. formation The log in data is written to the device without encryption So do not use an email account over which intimate communication is carried out If needed create an own account for Querx WLAN Configuration of Interfaces 7 Click on the Test button to check your settings If every thing is fine the button turns green If you have made a 40 Edit email account Configuration of Interfaces mistake the corresponding field will get highlighted Cor rect the error and click on Test again 8 Click on Save to apply your changes In the configuration back end open the page Interfaces Email Email accounts Email Mail server x querx egnite de mail egnite de 587 Ea 1 In the section Email accounts click on Edit next to the ac count that you want to change Edit email accounts Sender querx egnite de SMTP server mail egnite de Port 587 Authentication v Username querx egnite de Password _ eeeese 4 Cancel Test 3 2 On the following page make your changes 3 Click on the Jest button to check your settings If every thing is fine the button will turn green If you have made a mistake the corresponding field will be highlighted with a red border Change the fields and click on Jest again 4 Click on Save to apply your changes 41 Remove email account 1 In the configuration back end open the page nterfaces Email Email
38. ge In the configuration back end open the page Interfaces Web Web interface Refresh rate 1 seconds v Language English Chart Temperature Chart Red v Humidity Chart Blue v Save X Cancel 1 Inthe section Web interface select the language for the web interface 2 Click on Save to apply your changes 4 1 2 System name Contact and Location On the start page of the configuration back end which can also be accessed over the System General menu item you can provide some general information The system name is used to identify the unit in alert notifica tions and over M2M interfaces Also this name is part of the host name over which you can access the web interface see chapter 3 Accessing the web interface The other parameters are needed for SNMP For the configu ration of SNMP refer to chapter 6 5 SNMP Basic configuration 16 General System name querxwianth Contact System Location Server Room v savane 1 Enter a System name 2 If you want to use SNMP enter a responsible member of staff in Contact person and the location of the device in System location 3 Click on Save to apply your changes 4 1 3 Configuration of the temperature probe In the configuration back end click on Sensors Temperature Temperature sensor Sensor name Temperature 1 Sensor type 2 4 wire sensor 3 wire sensor Filter 50Hz filter 60Hz filter Celsi
39. gnite de and http shop egnite de 74 9 6 Modbus Registers Read Registers Address Offset Format Content 30011 10 int16 Temperature Celsius 10 30012 11 int16 Relative humidity Querx WLAN TH 30013 12 int16 Temperature Fahrenheit 10 30014 13 int16 Temperature Kelvin 10 30015 14 int16 Dew point Celsius 10 Querx WLAN TH 30016 i int16 Dew point Fahrenheit 10 Querx WLAN TH 30017 16 int16 Dew point Kelvin 10 Querx WLAN TH Holding Registers Address Offset Format Content 40021 20 int16 Lower limit temperature in Celsius 10 40022 21 int16 Upper limit temperature in Celsius 10 40023 22 int16 Dead band temperature in Kelvin Celsius 10 40024 23 int16 Lower limit temperature in Fahrenheit 10 40025 24 int16 Upper limit temperature in Fahrenheit 10 40026 25 int16 Dead band temperature in Fahrenheit 10 40027 26 int16 Lower limit temperature in Kelvin 10 40028 27 int16 Upper limit temperature in Kelvin 10 40031 30 int16 Lower limit humidity in Querx WLAN TH 40032 31 int16 Upper limit humidity in Querx WLAN TH 40033 32 int16 Dead band for humidity Querx WLAN TH Appendix 75 9 7 SNMP Object Identifiers OID Description 1 3 6 1 4 1 3444 1 14 1 2 1 5 1 Temperature sensor 1 3 6 1 4 1 3444 1 14 1 2 1 5 2 Humidity sensor Querx WLAN TH 1 3 6 1 4 1 3444 1 14 1 2 1 5 3 Calcul
40. iguration of Alerts To configure temperature alerts open the page Sensors Temperature in the configuration back end Temperature sensor Sensorname Temperature Unit Celsius Fahrenheit Kelvin Alertdelay 0 Lower limit 40 0 Upper limit 85 0 Dead band 00 Drop value 125 0 Droptime 10 Rise value 125 0 Rise time 10 6 Save Cancel 1 If you want to accept short term fluctuations enter the amount of seconds by which an alert should be postponed in Alert delay 2 At Lower Limit enter the temperature which has to be under run to raise an alert for temperature too low 3 At Upper Limit enter the temperature which has to be exceeded to raise an alert for temperature too high 4 Enter a value for Dead band e g 2 5 Click on Save to apply your changes Alerts for falling and rising temperature need two values each The maximum temperature difference and the time in which this difference should not occur Drop value 125 0 Droptime 10 Rise value 125 0 Risetime 10 5 Save Cancel 35 First enter the maximum temperature difference for falling temperature at Drop value Now enter the number of seconds in which this difference should not occur at Drop time Enter the maximum temperature difference for rising temperature at Rise value Now enter the number of seconds in which this difference should not occur at Rise time 5 2 2 Humidity alerts Querx
41. image below Langzeitstabilitat lt 0 25 year Accuracy of the humidity sensor a typical deviation 1 at Ot maximal deviation 5 co gt Lo a uo Lo 5 uo o Relative humidity RH Appendix 71 9 3 2 Error of measurement after exposure to extreme circumstances The capacitive humidity sensor is consists from a thin poly meric film which is placed between two electrodes Depend ing on the humidity the polymeric material absorbs and emits the water contained in the ambient air In accordance the dielectric properties are changing and therefor the ca pacity of the sensor This leads to following advantages m fast response times m large measurement range with almost linear characteristics m high accuracy and long term stability If the sensors are exposed to extreme environmental condi tions like very high temperature drought or moistness the sensing film can get to dry or to wet This leads to a tempo rary decrease of accuracy for the humidity senor and the cal culated dew point 9 3 2 1 Calculation of the dew point The dew point is calculated from currently measured values for temperature and humidity according to the following for mula Tee Re gt leas UL Ia ie O OERE Aa Op we 0 er Oe A An S as ECs ee eee Wey Ce a Reference H Dean Parry 1969 The semiautomatic computation of rawinsondes Technical memorandum WBTM EDL 10 U S Department of Commerce Environmenta
42. ion You can configure up to three addi tional users and disable the anonymous access You can assign access right groups to the system users m Disabled User has no access to the device m Read data User can read measured data m Read data read config User can read measured data and device configuration m Read data write config User has unrestricted access to measurement data and to the device configuration To add a user open the page System Users Users User name Group amp Anonymous Read data write config Disabled Disabled Disabled 1 In the section Users click on the Add button next to a free line Add user User name Read data Read data read config Read data write config eo Save Cancel 2 On the following page enter a User name and a Password in the according fields 3 Choose access right Group for the user 4 Click on Save to apply your changes 4 3 2 Edit user Open the page System Users in the configuration back end Users User name Group Anonymous Read data write config x admin Read data write config Disabled h Disabled x 1 In the section Users click on the Edit button Edit user User name admin Password _ eeeece Group Disabled Read data Read data read config Read data write config Q Save Cancel 2 Do your changes 3 Click on Save to apply your changes
43. l Science Services Administration Weather Bureau Silver Spring MD October Pg 9 and ii 4 line 460 Please keep in mind that the accuracy for the dew point is depending on the accuracy for temperature and humidity Appendix 72 9 3 3 Querx WLAN PT100 PT100 Specifications Measuring range Sensor dependent 200 C to 750 C 328 F to 1382 F Sensor dependent meena 0 5 C 0 9 F Resolution 01 C702 F Update time 1 second Pt100 Pt1000 connector 2 3 and 4 wire Calibration DAkkS calibration certificate available 10 100 Mbit RJ45 HP Auto MDIX Ethernet Static or dynamic DHCP client IP WLAN 2 4 GHz IEEE 802 11b g n WLAN security WEP WPA WPA2 System Nut OS 5 Firmware updates Over web interface rescue function Datenspeicherkapazitat At least 7 5 years 4 000 000 records Protocols HTTP SMTP DHCP SNTP Syslog SNMP Modbus TCP Nut Discovery XML JSON and CSV over HTTP Web interface Password protection chart live update HTML5 CSS3 JSON and SVG User Management 3 Users 3 Groups Email Up to 4 recipients over 2 SMTP accounts SNMP SNMPv1 Agent and Traps Status LED RGB Date Time Battery backed real time clock with SNTP update Voltage supply 5 VDC 5 5 VDC over USB Consumption Typical 200 mA 1 W Max 300 mA 1 5 W Environment Operating conditions 40 C to 85 C max 95
44. mail Cloud do not work Il need to log in every couple of seconds After a firmware update Querx WLAN doesn t work as expected Action to take Chapter Perform a manual network configuration 24 Check if there are problems with your network Maybe ask your network administrator In the configuration back end open the page Maintenance Firmware If the value for Memory usage is bigger than 70 close some browser windows showing Querx WLAN s web interface Check if the sensor cable is connected properly Reset system configuration 8 3 Perform a manual network configuration Ed Or Reset the system configuration 8 3 Check if you have provided a valid DNS server Reboot EN system afterward Increase the value for a Session timeout 4 3 If there is another firmware image available on the 8 4 3 system reactivate it If you have questions which are not discussed in this man ual please don t hesitate to get in touch with the manufac turer egnite You can find the contact information at the end of this man ual We also suggest to have a look at the tutorial section on http sensors egnite de Maintenance tips and troubleshooting 68 9 Appendix 9 1 Measuring and logging procedure Once a second Querx WLAN performs a measurement This live measurement data can be requested via SNMP Modbus and the HTTP interface Every minute the data logger records maximum minimum and average values since the la
45. nd Configuration of Alerts To avoid repetitive alert notifications you can set up a dead band for alerts which are based on exceeding thresholds This value determines in how far the measured values have to move back in the direction of the normal state before an other alert is triggered on again exceeding the threshold 32 5 1 2 Alert delays Configuration of Alerts Temperatur 16 Hysterse Grenzwert In this example a lower temperature limit of 15 C is set Dead band is 5 lf a measured value under runs the lower limit 1 an alert is triggered If the value rises and again falls below the lower limit no further alert goes off 2 The device needs to mea sure at least 20 C 3 before a new alert can be triggered 4 If short term fluctuations in measurements should be ac cepted e g temperature drops during ventilation it is possi ble to configure an alert delay This value determines how long a threshold needs do be exceeded steadily before the according alert is triggered aa Viesswert Oberer Grenzwert Hysterese S X Y YF HY Y Y Y i be GS A g Se a o amp oh Y LY YF Gg In this example delay is set to 2 minutes The value is ex ceeded at 1 30 minutes 1 Nevertheless the unit only trig gers an alert at 3 30 2 Please keep in mind that the dead band is applied here as well The sensor needs to measure less than 25 C to pre
46. nd adjust it if needed 3 Select the events on which a SNMP trap should be send at Send trap on 4 Click on Save to apply your changes 6 5 4 Download MIB In the configuration back end open the page Interfaces SNMP SNMP Agent V Enable Read community public MI 1 In the section SNMP agent click on Download next to MIB Configuration of Interfaces 50 6 6 Syslog Querx WLAN can send a multitude of logging error and alert messages though syslog If problems occur this functionality helps you to spot their origin Software to receive syslog messages can be downloaded from the Internet 6 6 1 Configure syslog server Configuration of Interfaces In the configuration back end open the page System Net work Syslog server 192 168 192 15 HTTP port 80 Discovery enabie Discovery port 9806 2 Save X Cancel 1 Provide the IP address or the host name of your syslog server at Syslog server 2 Click on Save to apply your changes 51 7 Data access 7 1 Web interface 7 1 1 Currently measured values and alerts In the upper right corner of the homepage you can see cur rently measured values and active alerts t 22 2 C 152 RH Configuration V Login On the image above you can see 1 An alert 1 for Temperature being too high 2 at a value of 22 2 C 3 An alert for Humidity being too low 7 4 at a humidity level of 52 RH
47. or buildings Preventive conservation in museums archives and depots Cause determination for mold remediation 1 3 4 Included in delivery Introduction Querx WLAN TH Set Item EGN601015 Querx WLAN TH with temperature and humidity sensor WLAN antenna Ethernet cable MicroUSB cable USB power adapter with interchangeable clippings for UK EU USA and AU CD with software and documentation Querx WLAN TH Item EGN601115 Querx WLAN TH with temperature and humidity sensor Querx WLAN PT100 Set Item EGN601315 Querx WLAN PT100 with test sensor WLAN antenna Ethernet cable Micro USB cable USB power adapter with interchangeable clippings for UK EU USA and AU CD with software and documentation Querx WLAN PT100 Item EGN601 415 Querx WLAN PT100 with test sensor Querx WLAN PT1000 Set Item EGN601615 Querx WLAN PT1000 with test sensor WLAN antenna Ethernet cable Micro USB cable m USB power adapter with interchangeable clippings for UK EU USA and AU m CD with software and documentation Querx WLAN PT1000 Item EGN60715 E Querx WLAN PT1000 with test sensor 1 3 5 Spare parts and accessories Following accessories and spare parts can purchased from the manufacturer m Ethernet cable m WLAN antenna m MicroUSB cable m USB power adapter with interchangable clippings for EU UK US and AU m CD with software and documentation m DakkS calibration certificate On http shop egnite de you can find a
48. rH 40 F to 185 F max 95 rH Storage conditions 40 C to 85 C max 95 rH 40 F to 185 F max 95 rRH Mechanical data Housing material ABS thermoplastic Housing color Black RAL 9011 Housing dimensions 56 3 mm x 21 mm x 40 mm plus sensing cable 2 2 in x 1 6 in x 0 8 in plus sensing cable Length Senssing cable 340 mm 13 8 in Weight 35g 0 14 b Connector RJ45 Ethernet Micro USB Mounting Wall mounting Konformitat European Union CE UL USA Kanada UL94V 0 Protection mark IP20 Appendix 73 9 4 Conformity 9 5 Calibration of sensors Appendix Querx WLAN complies with following standards and direc tives Immunity m EN 61326 1 2013 Class A m EN 61000 4 2 2009 m EN 61000 4 3 2011 m EN 61000 4 4 2013 m EN 61000 4 6 2009 m EN 61000 4 8 2010 Emmission m EN 61326 1 2013 Klasse B m EN 55011 2011 ETSI m EN300 328 Ver 1 8 1 m EN301 489 17 ROHS m EU Directive 2011 65 EU The declaration of compliance can be requested from the manufacturer Querx WLAN TH s integrated sensors are calibrated by fac tory For Querx WLAN TH Querx WLAN PT100 and Querx WLANPT1000 are additional calibration certificates available These certificates are issued by our Dakks accredited partner laboratory and suitable for quality management More information on different calibrating options are avail able on http sensors e
49. sensor Humidity 0 0 100 0 e e Q Save X Cancel 5 2 3 Dew point alerts Querx WLAN TH Alerts for exceeding thresholds Configuration of Alerts Dew point alerts can be set up on the page Sensors Dew Point Sensor name Alert delay Lower limit Upper limit Dead band Calculated dew point Dew point 0 0 0 26 0 0 0 Q Save X Cancel 37 Alert for exceeding thresholds Configuration of Alerts If you want to accept short term fluctuations enter the amount of seconds by which an alert should be postponed in Alert delay At Lower Limit enter the dew point which has to be under run to raise an alert for Dew point too low At Upper Limit enter the dew point which has to be exceeded to raise an alert for Dew Point too high Enter a value for Dead band e g 2 Click on Save to apply your changes 38 6 Configuration of Interfaces Querx WLAN provides several interfaces to request currently measured and recorded values and to inform on occurring alerts 6 1 Web interface 6 1 1 Configuration of the web interface In the configuration back end open the page nterfaces Web Web interface Refresh rate 1 seconds Language English bi Chart Temperature Chart Red Y 2 Humidity Chart Blue eo O Save X Cancel 1 In the section Web interface select the period of time from Refresh rate after which the dynamic inform
50. st record together with date and time 9 2 Drilling template 57 8 eH 21 9 21 9 Appendix 69 9 3 Specifications 9 3 1 Querx WLAN TH Specifications Measuring range temperature 40 C to 85 C 40 F to 185 F Accuracy temperature 0 4 C from 10 C to 85 C 41 0 C from 40 C to 10 C 0 7 F from 14 F to 185 F 1 8 F from 40 F to 14 F Resolution temperature 0 1 C 0 2 F Long term stability lt 0 01 C Jahr Messbereich Feuchte 0 bis 95 rF Accuracy humidity 2 rH from 0 bis 80 RH at 30 C 86 F 4 rH from 80 to 95 RH at 30 C 86 F Resolution humidity 1 rFH Long term stability humidity lt 0 25 year Humidity sensor CMOS IC with polymide film Calibration By factory DakkS callibration certificates available Sensor heating Integrated 10 100 Mbit RJ45 HP Auto MDIX etnernet Static or dynamic DHCP client IP WLAN 2 4 GHz IEEE 802 11b g n WLAN security WEP WPA WPA2 System Nut OS 5 Firmware updates Over web interface rescue function Data logger capacity At least 7 5 years internal 4 000 000 records Protocals HTTP SMTP DHCP SNTP Syslog SNMP Modbus TCP Nut Discovery XML JSON and CSV over HTTP Web interface Password protection chart Live Update HTML5 CSS3 JSON and SVG User Management 3 Users 3 Groups
51. struc tions below to minimize the risk of injury and damage Intended use Querx WLAN is used to acquire and process environmental parameters at a fixed place and provide this data over sev eral digital interfaces Every other use of the device is regarded as not intended The manufacturer can not be held responsible for conse quences from unintended use Risk for life by electric To avoid accidents with electric current please follow these current instructions m Only use device cable and power adapter in proper con dition m Disconnect the device from the power supply before maintenance m Do not modify the device or its accessories m Let only qualified staff members repair the device m Do not immerse the device in water or other liquids 1 2 Explanation of symbols Within this manual following symbols are used Introduction 1 1 3 About Querx WLAN Introduction Danger This symbol indicates danger of injury A Attention This symbol indicates a risk that may lead to the damage of the device A Information This symbol emphasizes useful hints and background information Querx WLAN acquires environmental parameters and pro vides them over network interfaces The alert function sends notifications over email TLS StartTLS SNMP trap and Sys log message if critical thresholds are exceeded The internal memory can record at least 7 5 years of sensor data
52. turer s 2 5 Power supply Putting into operation 1 Prepare the wall plug adapter by gently pushing the clipping for your country into the guide rails from above until it locks in place 2 Now connect the wall plug adapter to the device using the provided micro USB cable 3 Put the adapter into the wall outlet Querx WLAN s status LED lights yellow Danger Never use the device with a damages adapter There is a risk for live caused by electrical current If you do not have a free wall outlet you can directly connect Querx WLAN to the free USB port of a computer 2 6 Network configuration over DHCP Over DHCP Querx WLAN can obtain an automatic network configuration If valid settings are received the status LED lights green If a network error has occurred Querx WLAN blinks yellow In this case check whether the network cable is connected properly If the problems remain ask your network adminis trator for advice 2 7 Manual network configuration To manually configure Querx WLAN you first need to estab lish a connection to the device This initial connection is usu ally configured automatically and afterward you will be able to access its web interface following the instructions in chap ter 3 Accessing the web interface If your network does not support DHCP and the computer from which you want to configure the unit does not support mDNS e g if you are using Windows XP you ha
53. ues for temperature and humidity m Minimum values for temperature and humidity m Average values for temperature and humidity Querx WLAN has a capacity of 4M records This equates to a period of 7 5 at least years Values are only recorded if since the last record values have changed Therefore the actual Storage period might significantly longer The storage is organized as circular queue If the capacity is exceeded the oldest entries are overwritten first Basic configuration 19 4 1 6 Disable Discovery function To allow manual network configuration with Device Discov erer Querx WLAN allows writing access on the configuration with Querx Discoverer per default After you have initially configured the unit you should disable this service to in crease security Open the Page System Network Discove Enables Discovery port 9806 very por 95 2 en Save Cancel 1 Untick the check box Discovery 2 Click on Save to apply to save you changes A Information After having disabled the discovery service Querx WLAN is not shown in the Device Discoverer any more 4 1 7 Reset internal memory Basic configuration As soon as you put Querx WLAN into operation the device starts to record its measurements To restart recording with the new configuration you can delete the data collected so far In the configuration back end open the page Maintenance Reset Reset System reset
54. us Fahrenheit Kelvin Alertdelay 0 Lower limit 200 0 Upper limit 25 0 Dead band 0 0 Droptime 10 Rise value 950 0 Risetime 10 Y Save Q 1 Choose the physical temperature unit for Querx WLAN to work with from the field Unit 2 Querx WLAN PT From Sensor type choose the number of wires over which your probe is connected to the device 3 Querx WLAN PT Set the field Filter to the utility frequency which is used in your county For use in Europe set it to 50 Hz Filter Basic configuration 17 4 Click on Save to apply your changes 4 1 4 Set date and time We recommend to automatically obtain date and time using an NTP server If Querx WLAN is not connected to the internet and within your local network no NTP server is available you can also set the values manually In the configuration back end click on System Time Set time zone Set time zone Time zone GMT 01 00 Amsterdam Berlin B ylight Saving auto 1 Select the appropriate time zone for your country from Set time zone 2 Set daylight saving time options A If in your country daylight saving time is applied and time changeover happens at the last Sundays in March and October check Auto DST B If DST is applied in your country but time changeover does not happen at the last Sundays in March and October do not set Auto DST Set DST manually when DST is in effect 3 Click on Save to apply
55. ve to set up the initial network configuration manually Information AN Most users don t need to perform the following steps Please continue with chapter 3 Accessing the web interface Putting into operation 10 2 7 1 Installation of Device Discoverer On the supplied CD ROM you will find the application Device Discoverer which allows remote configuration of Querx WLAN 1 Start the installation software for Device Discoverer 2 Follow the instructions of the installation wizard 2 7 2 Assign network configuration Putting into operation 1 Start the application Device Discoverer e Device Discoverer REE Devices Edit View querxwiantn 192 168 192 239 00 0B 6C 41 EA 89 querxth3 192 168 192 92 querxth2 192 168 192 91 7 KOUD F3 DAAI querxth1 192 168 192 90 4 Webinterface Alt W querxpt3 192 168 192 95 l querxpt2 192 168 192 94 fe Discover FS querxptl 192 168 192 93 UU 06 98 0 1 querx000000 192 168 192 240 02 00 00 00 00 00 2 Edit network configuration of selected device 2 Right click on the device which you want to configure and choose Device configuration e EA A IP mask 255 255 255 0 3 Enter an P address and a network mask 4 Click the OK button Putting into operation Querx WLAN will restart with the new configuration The sta tus LED lights yellow As soon as the device is available the Status LED blinks green 3 Accessing the we
56. vent the alert from going off 33 5 1 3 Alert for heavy fluctuations For temperature and humidity it is possible to configure alerts based on the difference between measured minimum and maximum values within a certain period These alerts stay active as long as the unit can detect the maximum difference over that period It is possible to con figure different alerts for rising and dropping temperatures 35 30 min 30 LO 25 oe Vesswert 20 15 L_LP_HP_HP_HP_HP_HP_HP_HP_H_H_H_H eh eh O Y Y Qe Ae D O Ot O Oe Ae FPP PPO HPO HP OS PHP YY YH VIV PY A This example shows a temperature drop after a window was opened Drop value is set to 5 C Drop time is set to 30 min utes At 0 20 1 the probe measures a temperature of 30 C At 0 50 a window is openedand the temperature drops to 20 C immediately Short time after the unit detects a temperea ture difference of more than 5 C within the last 30 minutes and triggers an alert 2 At around 1 30 4 the maximum difference is smaller than 5 C over the last 30 minutes and the alert is disabled 3 5 1 4 Actions to be carried out on alerts Querx WLAN can cope with triggered alerts in several ways This is discussed in detail in chapter 6 Configuration of Interfaces Configuration of Alerts 34 5 2 Setting up alerts 5 2 1 Temperature alerts Alert for exceeding thresholds Alerts for temperatures dropping or falling to fast Conf
57. you will not have to change the battery If you disconnect the unit from the voltage supply for example for storing you need change the battery once every 5 years To change the battery you need m Two Phillips screw drivers size PHO and PH1 m A battery type Renata CR1225 A Attention Please avoid getting in touch with any contacts when changing the battery The device could suffer from damages caused by electrostatic discharge Maintenance tips and troubleshooting 66 8 5 1 Opening the enclosing i NEY 1 2 8 5 2 Changing the battery 1 DIE 3 le Maintenance tips and troubleshooting Loosen both screws at the bottom side of the unit marked red in the image above Inside the device is another screw that you need to loosen This is also marked red in the image above Carefully lift the board at the side opposing the sensor cable Use the screw driver to push the old battery out of its socket from behind Insert the new battery into the socket If needed gently push it with the screw driver Place the board back into the enclosing 5 Tighten the screw inside of the enclosing as well as both screws at the bottom side of device 67 8 6 Troubleshooting Problem No network connection Querx WLAN reacts very slow Querx WLAN show strange measuring values Log in data unknown Unknown network configuration NTP E

Querx WLAN - preliminary manual

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