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Содержание 57601

Страница 1: ...W T Manual Web IO 1x Thermometer Web IO 2x Thermometer Web IO 8x Thermometer Type 10 100BaseT 12 24V Model 57601 57603 57604 Release 1 13 Nov 2003 US 1 13 11 2003 ML ...

Страница 2: ...tion Please bring any errors or misun derstandings to our attention so that we can recognize and correct them as soon as possible Perform work on and with W T products only as described here and after you have fully read and understood the manual Un authorized actions may result in hazardous conditions We are not liable for unauthorized use If in doubt please check with us or your dealer ...

Страница 3: ... You can create your own HTML pages for vi sualizing the temperatures and generate personal infor mation in order to be kept informed of current tempera tures This manual contains all the information you will need to install configure and operate the Web IO Thermometer Internet Intranet 23 5 C Browser E Mail TCP IP SNMP UDP SMTP auch SMS Serial Port Power Network Status Error ...

Страница 4: ...13 2 1 Assigning the IP address 13 2 1 1 using WuTility 13 2 1 2 using DHCP BOOTP protocol 14 2 1 3 using ARP command 16 2 1 4 over the serial interface 17 2 1 5 using an RARP server UNIX only 18 2 2 Setting the subnet mask and gateway 19 2 3 Connecting the Web IO 8x Thermometer 20 3 Configuring the Web IO 8x Thermometer 21 3 1 Administration 22 3 1 1 LogOut 23 3 1 2 New Password 24 3 2 Configurat...

Страница 5: ... 1 via TCP IP 39 4 2 via UDP 40 4 3 via SNMP 40 5 Incorporating the temperature into your own Web Site 41 6 Data Logger 43 7 Appendix 44 7 1 Calibration 44 7 2 Firmware Update 45 7 2 1 Where can I get the latest firmware 45 7 2 2 Firmware update over the network under Windows 45 7 3 Emergency access 47 7 4 Extending the NTC cable 47 7 5 Example of an XML configuration 49 7 6 Example for setting th...

Страница 6: ...to a standard MDI interface AT T258 so that a 1 1 cable with a length of maximum 100 meters can be used 10BaseT 10MBit s or autosensing 100BaseT 100 10MBit s are supported Please note that all plugs must be connected and disconnec ted only with the terminal devices are turned off Be sure that the network cable for the Web IO does not exceed a maximum permissible length of 100m 1 Connections and Di...

Страница 7: ...is faulty 1 2 Connecting the probe to the Web IO 1x Thermometer Connecting the NTC probe U The supplied NTC probe is already preconfigured and is simply plugged into the DB9 connector in the device Connecting a PT100 probe If you want to connect a PT100 probe the pin configuration is as follows Serial Port Power Network Status Error RS232 1 NTC 5 PT100 weiß 4 NTC 8 PT100 rot 9 PT100 rot 7 PT100 we...

Страница 8: ... N 7 1 8 1 9 1 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 0 3 1 3 2 3 1 2 3 4 5 6 7 8 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 1 C T N 1 C T N 2 C T N 2 C T N 3 C T N 3 C T N 4 C T N 4 C T N n c 1 2 1 RV 1 R 1 R RG 2 R 2 R 2 RV 3 RV 3 R 3 R RG 4 R 4 R 4 RV 5 RV 5 R 5 R RG 6 R 6 R 6 RV 7 RV 7 R 7 R RG 8 R 8 R 8 RV n c http diag on error Web IO 8xThermometer 10 100BT 12 24V 57604 W T www wut de 12 24V 1 2 3 4 5 6...

Страница 9: ...7 8 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 0 0 1 T P 1 d e r 0 0 1 T P 1 d e r 0 0 1 T P 1 e t i h w 0 0 1 T P 2 u 1 e t i h w 0 0 1 T P 2 e t i h w 0 0 1 T P 2 d e r 0 0 1 T P 2 d e r 0 0 1 T P 3 d e r 0 0 1 T P 3 d e r 0 0 1 T P 3 e t i h w 0 0 1 T P 4 u 3 e t i h w 0 0 1 T P 4 e t i h w 0 0 1 T P 4 d e r 0 0 1 T P 4 d e r The corresponding wires of the PT100 3 wire sensor have to be connected to the scr...

Страница 10: ...n the lower screw terminal block 1 6 LED displays Power LED Indicates the presence of supply voltage If the LED is not on please check whether the power supply is properly connected Status LED Flashes whenever there is network activity with the Web Thermometer Periodic blinking indicates that the port has a connnection to another station Bottom 57601 supply voltage 12 24V screw terminal ...

Страница 11: ...t cleared reset the unit to the factory defaults Since this resets all net work settings you should first write them down Config Session Control LogOut Restore Defaults After a reset the device is restored to its factory default set tings Make your network settings again as necessary For more information on menu guided configuration see sec tion 3 and following Power LED Status LED Error LED on se...

Страница 12: ...em error Critical hardware error Try to restart the unit by interrupting supply voltage If the condition persists ple ase return the unit for evaluation If the Web IO Thermometer has no IP address or the address 0 0 0 0 the LEDs on error and system error stay on after a reset or restart The Web IO 1x Thermometer starts blinking for three times after a short time After assig ning a IP address the L...

Страница 13: ...que throughout the network 2 1 Assigning the IP address There are five ways to first assign the IP address for the Web IO 8x Thermometer 2 1 1 using WuTility First download the WuTility tool from the WuT Homepage http www wut de Be sure that the PC you are using to assign the IP address is in the same subnetwork as the device and that both the PC and the device are connected to the network Start W...

Страница 14: ...of BOOTP DHCP servers thus also use the requirements of BOOTP clients The MAC address is found on the label affixed to the housing Click on the Assign IP Address symbol In the resulting window k enter the desired IP address for the device and confirm with OK The device acknowledges the entry with an audible tone 2x 8x Thermometer only and accepts the set IP address After clicking again on the Scan...

Страница 15: ...8x Thermometer immediately places this information in its non volatile memory When placing the unit into service in DHCP BOOTP networks please consult with your system administrator If DHCP will be used for assigning the address you must mention that a reser ved IP address is required To maintain the respective address database the administrator needs the Ethernet address of the Web IO 8x Thermome...

Страница 16: ...ead the MAC address of the device on the device e g EN 00C03D0012FF Under Windows you first ping another network station and then insert the command line shown below into the ARP table as a static entry arp s IP address MAC address e g under Windows arp s 172 0 0 10 00 C0 3D 00 12 FF e g under SCO UNIX arp s 172 0 0 10 00 C0 3D 00 12 FF Next ping the device again in our example ping 172 0 0 10 The...

Страница 17: ...l the letter x at least three times until the message IPno Enter appears Now enter the IP address in the usual decimal format xxx xxx xxx xxx and confirm your entry with Enter Backspacing will not correct an error in entering text The procedure must be repeated If the entry was correct the assigned IP address is acknowled ged otherwise the monitor shows the current IP address along with the messag...

Страница 18: ...work segment of the RARP server you can assign the desired IP address over the network Example Y o u r W e b I O 8 x T h e r m o m e t e r h a s M A C a d d r e s s EN 00C03D0012FF sticker on the unit You want it to have IP address 172 0 0 10 and the alias name WT_1 Entry in file etc hosts 172 0 0 10 WT_1 Entry in file etc ethers 00 C0 3D 00 12 FF WT_1 If the RARP deamon is still not activated you...

Страница 19: ...password has yet been assigned leave this line blank and confirm by clicking on the Login button and then OK 4 Select the following path in the menu Config Device Network 5 Now enter the subnet mask and gateway and confirm using the Send button 2 2 Setting the subnet mask and gateway When working in routed environments the Web IO Thermome ter must also be told which subnet mask is valid for the re...

Страница 20: ...rre sponding DNS entry the host name for the device The device will then send its information back to the browser In the Internet To make the Web IO 8x Thermometer accessible from the Inter net you will need a free external and static IP address which your router can reach from the Internet Ask your ISP to provide you with a DNS entry so that the Web Thermometer can be ac cessed by means of a URL ...

Страница 21: ...ter Start a Web brow ser and in the address line enter the IP address of the device http 172 0 0 10 The Web IO 8x Thermometer starts with the following dis play After clicking on Login in the menu you are asked to enter a password The unit is shipped with no password assigned Simply click on the Login button in the right frame and confirm with the OK button to start the configuration ...

Страница 22: ...W T 22 You are shown the following menu tree for configuring the de vice 3 1 Administration To administrate the Web IO Thermometer select Session Con trol in the menu ...

Страница 23: ... Must also be done after clicking the Send button Flush cancels all the settings you have made during this sessi on No changes are saved Restore Defaults resets the Web IO 8x Thermometer See also XML Up Download 3 2 16 Any user pages that may be stored are also lost Firmware Update opens the update port Now you can run an update of the module firmware ...

Страница 24: ... there is already a user in configuration mode only the Admin user has authorization to start a new configuration session The previous session is then quit without saving If you do not assign a password for one or both users all functions are available to these users If for example you assign a password for the Config user but none for the Admin the Admin parameters will also be displayed when log...

Страница 25: ...ubject to errors and modifications 25 If no password is entered in the line and the Send button is activated the current password will be deleted after saving 3 2 Configuration only with administrator rights ...

Страница 26: ...blem with the IP address assignement 3 2 2 Text Enter here a name and descriptive text that you want to appear on the start page 3 2 3 Time Date Set the current time of day and date These settings are applied immediately and do not need to be saved After a device reset these settings are also reset 3 2 4 Time Zone Next configure the time zone This is preset to Central Eu ropean Time CET with an of...

Страница 27: ... summer time Start On last Sun day in March at 02 00 hours End On last Sunday in Oc tober at 03 00 hours 3 2 5 Time Server The Web IO Thermometer supports access to time servers The se make it possible to obtain the time of day over the Internet or Intranet This time can be used directly by the Web IO Ther mometer Enter here the IP address or host name of the time server s If you want to use a hos...

Страница 28: ...he configured full hour Be sure that the checkbox Apply TimeServer is activated under Device Properties Config Device Enable Successful synchronization is indicated by the display with a behind the time of day on the home or user page A listing of public time servers can be found at http www eecis udel edu mills ntp servers html 3 2 6 Device Clock Here you set the time of day if the device is not ...

Страница 29: ... mail servers require a login by the e Mail user in order to identify him It may be necessary to enter an existing mailbox so that an SMTP access is accepted If there are problems in accessing the mail server you may have to create a new mailbox for the Web IO Thermometer In the next step set the IP address of your mail server or its host name which the device should refer to If the e Mail port do...

Страница 30: ...ght equal alarms are available with two operating modes 1 Timer mode Select the timer under Trigger Limits do not need to be speci fied at this point Set the desired send interval and select Mail enable and or SNMP Trap enable ...

Страница 31: ...not within the valid range successive alarms are issued at the specified intervals You can also mix the operating modes Note however that an alarm is triggered asynchronous to the interval and the interval for the alarm time is restarted Now specify whether the alarm is to be sent as an e Mail or SNMP trap Mail The Mail Text is variable To include temperatures in the text use the expression Tx whe...

Страница 32: ...rms are implemented im mediately after mailing the Mail with appendix SNMP Enter here the IP address of the station with the SNMP Manager software to which the SNMP information should be sent Just as in the case of the mail function you can also enter here a Trap Text which is sent to the Manager software This has the same entry format as the mail text i If you have entered an administrator passwo...

Страница 33: ...The measured values will stay in a fixed ring buffer in the device and will be available even after a reset or a power off Read more about the data logger on page 43 3 2 10 Memory After choosing this menu item and after a click on the Erase memory button all measured values which have been saved in the device will be erased 3 2 11 Protocol This function is used to save the individual data on separ...

Страница 34: ...s access to the temperature via UDP GET Single Header Enable A GET Single request means that the device sends the configured name and IP address of the device in addition Apply Time zone Local time is used This means that the de vice calculates the entered offset to GMT If this function is disabled no offset is used Apply Summer time Activates summer time daylight saving time This function works o...

Страница 35: ...Sometimes some applications need to load different pages on startup e g to hide the configuration menu It is also possible to load the pages by typing the address directly for user htm or log htm The pages will not be lost at this choice and they are loadable with the explicit address on every time The changes will be made after saving the configuration i After a factory default reset the startup ...

Страница 36: ... logo in the menu frame here Simply enter the path to your logo file in this text field This may be a local or external path 3 2 16 Up Download In the download area you can download the XML configu ration as well as the three user pages home htm user htm log htm for further editing Here you can load the settings for the Web IO Thermometer into the device using XML Upload To read out the current co...

Страница 37: ...is as follows Option Parameter1 VALUE Parameter1 Parameter2 VALUE Parameter2 Option The individual options and parameters correspond to the configuration items in the browser menu Please note especially for mass updates and configura tions that the IP address stored in the XML file is also al ways sent and then needs to be matched An example can be found in the Appendix 6 4 In addition the user pa...

Страница 38: ... errors which the device can output Deleting the report also resets the flashing LED on the unit s front panel Clicking the OK button saves the report The LED continu es to flash Sensor Type Indicates for each channel whether a PT100 or NTC sen sor is connected If one or more channels is used an NTC is indicated by default Test LED The Test LED allows you to locate a device when more than one is b...

Страница 39: ...CSV format comma separated data Send the following to port 80 on the device GET Thermo csv To get the single current temperature value send GET Single1 where the number behind Single is the number of the sensor Sensor 1 Sensor 8 GET Single4 thus provides the temperature from Sensor 4 To output all temperatures at once send the expression GET Single Equal whith GET Single1 for the Web IO 1x Thermom...

Страница 40: ... GET Single Header enable in the global settings 3 2 11 4 3 via SNMP The individual sensors can be directly polled using SNMP Get instructions You reach the sensors of the thermometer through the following path IP address 1 3 6 1 4 1 5040 1 2 1 1 1 0 number of sensors IP address 1 3 6 1 4 1 5040 1 2 1 1 3 1 1 x temperature va lue where x is the sensor number IP address 1 3 6 1 4 1 5040 1 2 1 1 4 1...

Страница 41: ...following HTML tag at the point where the applet is inserted APPLET ARCHIVE A jar CODE A class Codebase Http WebTherm Width width Height height Now the following parameters can be optionally specified Specifying the background color Param Name BGColor Value RGB value Specifying the font color Param Name FGColor Value RGB value i The RGB value is specified as a 24 bit Hex value e g Value 2F3C09 Upp...

Страница 42: ...t Example Applet ARCHIVE A jar CODE A class Codebase http 127 0 0 1 Width 300 Height 100 Param Name BGColor Value 0000FF Param Name FGColor Value FF0000 Param Name Align Value Center Applet The font size is automatically calculated from the size of the applet The font is proportionally enlarged until it fits into the applet in height and or width The applet is updated every 60s r o l o C G B e t i...

Страница 43: ...vice home user or http xxx xxx xxx xxx user htm The menu item config device data logger memory gives you the possibility to erase the logger memory A interruption of the time line e g after a reset or a subsequent time server synchronization will be displayed as a yellow line in the log table i if alarm limits are set all temperatures which are not in the valid range will be displayed with red bac...

Страница 44: ...measurements and the input of offset values With the one point compensation the entered value is added to the measured temperature level The two point compensation adds a straight line around the entire measuring range to ad apt In order to store calibration procedures the performing user can deposit a comment ...

Страница 45: ...d on our Web pages at http www wut de Before downloading please write down the 5 digit model num ber located on a sticker on the Web IO Thermometer From for Homepage you can now reach the product overview sorted by article numbers from which you can go directly to the data sheet for the device From here follow the link to the current firmware version 7 2 2 Firmware update over the network under Wi...

Страница 46: ...elf expla natory If you still have questions or are unclear about anything please use the associated documentation or on line help Never intentionally interrupt the update process by disconnecting the supply voltage or pressing the Reset button Following an incomplete update the Web IO Thermometer will incapable of operating Never mix files of various version numbers in the file name This will res...

Страница 47: ...n now be performed 3x f Resets the unit to its factory default settings All previous configurations and settings including the IP address are lost 3x p Deletes all assigned passwords For confirmation the System Error and the on error http LED s flash multiple times in succession 3x x Enter directly after pressing the Reset button and before the signal tone Assigning changing the IP address When pr...

Страница 48: ...e The accuracy and noise immunity of the sensors depend on the cable length and any noise sources which may be present This means that the local conditions of some installations may if not rectified result in measuring errors or inaccuracies For a new installation we recommend using a 4 conductor cable in order to allow for later use of PT100 technology We have taken a number of steps in order to ...

Страница 49: ... 172 16 232 252 Gateway BOOTPClient BOOTP_disable ON BOOTP_disable BOOTPClient DnsServer1 DnsServer1 DnsServer2 DnsServer2 Network Text DeviceName W amp T Web IO Thermometer DeviceName DeviceText DeviceText Text Time_Date TimeZone Name MEZ Name GMToffset 01 00 GMToffset Summertime Name MESZ Name GMToffset 02 00 GMToffset Start Month January OFF January February OFF February March ON March April OF...

Страница 50: ...day OFF Wednesday Thursday OFF Thursday Friday OFF Friday Saturday OFF Saturday Weekday Time 02 00 Time Start Stop Month January OFF January February OFF February March OFF March April OFF April May OFF May June OFF June July OFF July August OFF August September OFF September October ON October November OFF November December OFF December Month Mode first OFF first second OFF second third OFF third...

Страница 51: ...e TimeZone TimeServer UTCServer1 ntp0 fau de UTCServer1 UTCServer2 ri ntp carnet hr UTCServer2 SyncTime 0 SyncTime TimeServer DeviceClock Time 12 00 Time Day 01 Day Month 01 Month Year 2002 Year DeviceClock Time_Date MailAdmin Name Name ReplyAddr no reply ReplyAddr MailServer MailServer MailAdmin Alarm Alarm1 Trigger Sensor_1 OFF Sensor_1 Sensor_2 OFF Sensor_2 Sensor_3 OFF Sensor_3 Sensor_4 OFF Se...

Страница 52: ...r Subject Subject Mailtext Current temperature lt T1 gt C Mailtext Options Attach_thermo csv_enable OFF Attach_thermo csv_enable Options Mail1 SNMP1 Manager_IP Manager_IP TrapText lt T1 gt TrapText SNMP1 TCP IP_Addr IP_Addr Port Port TCP_Text TCP_Text TCP Alarm1 Alarm2 Trigger Sensor_1 OFF Sensor_1 Sensor_2 OFF Sensor_2 Sensor_3 OFF Sensor_3 Sensor_4 OFF Sensor_4 Sensor_5 OFF Sensor_5 Sensor_6 OFF...

Страница 53: ...xt Current temperature lt T1 gt C Mailtext Options Attach_thermo csv_enable OFF Attach_thermo csv_enable Options Mail2 SNMP2 Manager_IP Manager_IP TrapText lt T1 gt TrapText SNMP2 TCP IP_Addr IP_Addr Port Port TCP_Text TCP_Text TCP Alarm2 Alarm3 Trigger Sensor_1 OFF Sensor_1 Sensor_2 OFF Sensor_2 Sensor_3 OFF Sensor_3 Sensor_4 OFF Sensor_4 Sensor_5 OFF Sensor_5 Sensor_6 OFF Sensor_6 Sensor_7 OFF S...

Страница 54: ...hermo csv_enable OFF Attach_thermo csv_enable Options Mail3 SNMP3 Manager_IP Manager_IP TrapText lt T1 gt TrapText SNMP3 TCP IP_Addr IP_Addr Port Port TCP_Text TCP_Text TCP Alarm3 Alarm4 Trigger Sensor_1 OFF Sensor_1 Sensor_2 OFF Sensor_2 Sensor_3 OFF Sensor_3 Sensor_4 OFF Sensor_4 Sensor_5 OFF Sensor_5 Sensor_6 OFF Sensor_6 Sensor_7 OFF Sensor_7 Sensor_8 OFF Sensor_8 Timer OFF Timer Trigger Min M...

Страница 55: ...il4 SNMP4 Manager_IP Manager_IP TrapText lt T1 gt TrapText SNMP4 TCP IP_Addr IP_Addr Port Port TCP_Text TCP_Text TCP Alarm4 Alarm5 Trigger Sensor_1 OFF Sensor_1 Sensor_2 OFF Sensor_2 Sensor_3 OFF Sensor_3 Sensor_4 OFF Sensor_4 Sensor_5 OFF Sensor_5 Sensor_6 OFF Sensor_6 Sensor_7 OFF Sensor_7 Sensor_8 OFF Sensor_8 Timer OFF Timer Trigger Min Min Max Max Interval Interval AlarmEnable Mail_enable OFF...

Страница 56: ...ort Port TCP_Text TCP_Text TCP Alarm5 Alarm6 Trigger Sensor_1 OFF Sensor_1 Sensor_2 OFF Sensor_2 Sensor_3 OFF Sensor_3 Sensor_4 OFF Sensor_4 Sensor_5 OFF Sensor_5 Sensor_6 OFF Sensor_6 Sensor_7 OFF Sensor_7 Sensor_8 OFF Sensor_8 Timer OFF Timer Trigger Min Min Max Max Interval Interval AlarmEnable Mail_enable OFF Mail_enable SNMP_Trap_enable OFF SNMP_Trap_enable TCP_Client_enable OFF TCP_Client_en...

Страница 57: ... OFF Sensor_1 Sensor_2 OFF Sensor_2 Sensor_3 OFF Sensor_3 Sensor_4 OFF Sensor_4 Sensor_5 OFF Sensor_5 Sensor_6 OFF Sensor_6 Sensor_7 OFF Sensor_7 Sensor_8 OFF Sensor_8 Timer OFF Timer Trigger Min Min Max Max Interval Interval AlarmEnable Mail_enable OFF Mail_enable SNMP_Trap_enable OFF SNMP_Trap_enable TCP_Client_enable OFF TCP_Client_enable AlarmEnable Mail7 E Mail Addr E Mail Addr Subject Subjec...

Страница 58: ...sor_5 OFF Sensor_5 Sensor_6 OFF Sensor_6 Sensor_7 OFF Sensor_7 Sensor_8 OFF Sensor_8 Timer OFF Timer Trigger Min Min Max Max Interval Interval AlarmEnable Mail_enable OFF Mail_enable SNMP_Trap_enable OFF SNMP_Trap_enable TCP_Client_enable OFF TCP_Client_enable AlarmEnable Mail8 E Mail Addr E Mail Addr Subject Subject Mailtext Current temperature lt T1 gt C Mailtext Options Attach_thermo csv_enable...

Страница 59: ...se Select_Sensor Sensor_1 ON Sensor_1 Sensor_2 ON Sensor_2 Sensor_3 ON Sensor_3 Sensor_4 ON Sensor_4 Sensor_5 ON Sensor_5 Sensor_6 ON Sensor_6 Sensor_7 ON Sensor_7 Sensor_8 ON Sensor_8 Select_Sensor Data_Logger Protocol UDP Port 42279 Port UDP Protocol Enable Enable Update_enable OFF Update_enable Mail_enable ON Mail_enable SNMP_enable ON SNMP_enable UDP_enable OFF UDP_enable GET_Single_Header_ena...

Страница 60: ...1 Temperature1 Offset2 Offset2 Temperature2 Temperature2 Comment Comment Port1 Port2 Name Sensor 2 Name Text Sensor description 2 Text Offset1 Offset1 Temperature1 Temperature1 Offset2 Offset2 Temperature2 Temperature2 Comment Comment Port2 Port3 Name Sensor 3 Name Text Sensor description 3 Text Offset1 Offset1 Temperature1 Temperature1 Offset2 Offset2 Temperature2 Temperature2 Comment Comment Por...

Страница 61: ...Port5 Port6 Name Sensor 6 Name Text Sensor description 6 Text Offset1 Offset1 Temperature1 Temperature1 Offset2 Offset2 Temperature2 Temperature2 Comment Comment Port6 Port7 Name Sensor 7 Name Text Sensor description 7 Text Offset1 Offset1 Temperature1 Temperature1 Offset2 Offset2 Temperature2 Temperature2 Comment Comment Port7 Port8 Name Sensor 8 Name Text Sensor description 8 Text Offset1 Offset...

Страница 62: ...ittener Strasse 312 lt br gt 42279 Wuppertal lt br gt Germany Address Support_Hotline 49 0 202 2680 0 Support_Hotline Internet www wut de Internet DeviceTyp Web IO Thermometer 10 100BT 12 24V DeviceTyp DeviceNo 57604 DeviceNo Logo logo gif Logo Manufacturer io AN8 2 ...

Страница 63: ... t_tags time inserts the current time w t_tags steps inserts a list box for selecting the time steps for display w t_tags ok_button adds an OK button which sends the selected parameters to the unit w t_tags session inserts an invisible session monitor so that the user is not log ged out of the device when leaving the page The expression is only needed if you want to design your own button Then in ...

Страница 64: ...in connection with the log htm file w t_tags logtable inserts a table with the current measured values The function for navigating this table forward and backward log htm only see above is performed using the Next and Previous but tons Only the current measure values can be displayed on both sides user htm and home htm w t_tags bcx describes a backroundcolor BGColor which depends on the alarm stat...

Страница 65: ... t1 deg C td tr table td tr If the sensor is in alarm state the temperature will be displayed in red color To specify the output format for the data inset the following line into your document form action log htm method POST form CSV output can be specified by using the expression form action thermo csv method POST form Resetting to the factory defaults restores the original HTML pages ...

Страница 66: ... p w t_tags sensor1 w t_tags t1 C p p w t_tags sensor2 w t_tags t2 C p p w t_tags sensor3 w t_tags t3 C p p w t_tags sensor4 w t_tags t4 C p p nbsp p form action log htm method POST p Output data logger p p w t_tags steps p p w t_tags ok_button p form form action thermo csv method POST p CSV output p p w t_tags steps p p w t_tags ok_button p form form action user htm method GET p w t_tags reload_b...

Страница 67: ...W T Subject to errors and modifications 67 This page is displayed by the Web IO Thermometer in the Web browser as follows ...

Страница 68: ...ment title meta http equiv Content Type content text html charset iso 8859 1 head body bgcolor FFFFFF text 000000 form action log htm method POST w t_tags previous_button form w t_tags logtable form action log htm method POST w t_tags next_button form body html ...

Страница 69: ...W T Subject to errors and modifications 69 This page is displayed by the Web IO Thermometer in the Web browser as follows ...

Страница 70: ... 75 x 22 mm l x w x h non cascaded 0 60 C cascaded 0 50 C 57603 Web IO 2x Thermometer NTC and PT100 connection 10 100BaseT autosensing 12 24V AC DC screw terminal block NTC 10k PT100 connection 2 3 or 4 wire 45 C 75 C 1 10 C 0 3 C 5 NTC 0 3 C 2 PT100 1 5 15 60 min min 22 days max 195 weeks Measuring inputs to network min 500V Mail for alarm or as reporting function DC 12V 5 34V 5 AC 9V eff 5 24V e...

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