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1. ModbusRTU default DCON DCONChkSum uses DCON protocol and enables checksum validation feature Baud Rate Default 9600 Support Baud Rate 1200 2400 4800 9600 19200 38400 57600 115200 unit bps Default N 8 1 Support format N81 N82 E81 O81 Response Delay ms Sets the delay time between receiving the command and sending the data Default 0 ms Range 0 30 unit ms Save Saves the modification and returns to the Settings menu All the changes take effect immediately after saving changes Skip Returns to the Settings menu without saving any changes DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 95 4 Configuration via Web Browser DL 300 logger has a built in web server that provides simple web pages for remote monitoring real time data and configuring the logger with a standard browser For opening the web page in DL 300 the factory default IP address 192 168 255 1 Subnet Mask 255 255 0 0 and Gateway 192 168 0 1 need be set to available IP Subnet Mask Gateway addresses in your Ethernet environment The Ethernet configuration can be set by entering the Settings menu from the touch screen or by web pages 4 1 Search the DL 300 logger eSearch is designed to search out the DL 300 logger connected on the same Ethernet network it Supports for Linux and Windows and is needless to install The eSearch can be downloaded from CD Napdos dl 300 utility esearch Before ru
2. 00 no parity 1 stop bit N 8 1 01 no parity 2 stop bit N 8 2 10 even parity 1 stop bit E 8 1 11 odd parity 1 stop bit O 8 1 Only for Modbus RTU protocol RS 485 response delay time in ms valid range 0 30 R W RS 485 host watchdog timeout value 0 255 in 0 1s RS 485 host watchdog timeout count write O to clear R Only for Modbus RTU protocol LCD back light setting 0 to 255 Automatic baseline correction for COs measurement 0 disable 1 enable a ee Ge 5 ae ie ae D D oO a J gt gt J gt O O O CO 00 O O1 NO O 0 C 2 DL 302 Modbus Address Mappings Base 1 108 Address Description tribute 40497 Beep on alarm 0 disable 1 to 250 beep on alarm time in seconds 251 beep on alarm continuously High latched analog input value of channel 0 to 5 channel 0 CO2 in 1ppm channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F Low latched analog input value of channel 0 to 5 channel 0 COz in 1ppm channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F Module reset status 1 power on 2 watchdog 3 software reset command Only for Modbus TCP proto
3. DL 300 Utility 1 1 0 0 2014 10 28 SE tart Time Wednesday Januaiy 12 00 00 AM 12 00 00 AM QO 00 AM End Time Wednesday Januaily Wednesday Januaily 12 00 00 AM je o Alarm CO2 Only Alarm Temperature Only Time Coe mn Mat L Dew Foint Bean To g A 3 14 t Fi 2014 11125 2014 11 25 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 63 5 6 Click the Export button to export the searched data in csv files for performing Statistical analysis in Excel DL 300 Utility 1 1 0 0 2014 10 28 Seles Start Time Wednesday J anuar v End Time Wednesday Januail Look in O export My Recent Documents My Documents My Computer File name 20150114_to_ 20150121 My Network Files of type CSW file cev DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 64 6 Group the devices by location or users 6 1 Select Group Settings on the Settings menu DL 300 Utility 1 1 0 0 2014 10 28 List Tren Group ilara Suen S ti Connect Update Database ew Point Ae Alias Status Coe Tempe eT TAS Descriptio es te ie TER koom Normal T96 25 94 Group Settings 16 6 2 Click the New button enter the group name and click the OK button in the pop up box and then click the OK button in the Group Settings box Group settings NN Group Sethngs DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 65
4. Mery passare Confirm new passworc Submit Change Touch Password The length of the touch password is 6 digits maximum New passworc Confirm new passwarc DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 45 4 10 Logout Click the Logout on any page to logout the DL 300 erg DL 302 CO Relative Humidity and Temperature Data Logger CO Home Network I O Settings Accessible P Change Password Logout The system is logged out rT To enter the web configuration please type password in the following field Note This web configuration requires JavaScript enabled in your browser Firefox IE Ifthe web configuration does not work please check the JavaScript settings first When using IE please disable its cache as follows Menu items Tools Internet Options General Temporary Internet Files Settings Every visit to the page DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 46 5 Configuration via RS 485 gt The factory default settings for RS 485 communication e Address 1 e Protocol Modbus RTU e Baudrate 9600 e Parity N 8 1 e Response Delay ms 0 Note lf there are multiple DL 300 loggers connected to the same RS 485 network each logger needs be set with a unique RS 485 address More than one module having the same address will cause communication failure gt Testing RS 485 Communication 1 Download the DCON Utility Pro from CD Napdos DL 300 util
5. 180 Skip DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 23 Static IP Subnet Mask Default Gateway lt 10 gt 2 255 gt lt 192 255 gt lt 168 0 IP Setting Taps the IP Setting item to enter the sub menu Address Type Static default Static IP 192 168 255 1 default Subnet Mask 255 255 0 0 default Default Gateway 192 168 0 1 default Modbus TCP Port Sets the port number for Modbus TCP communication Default 502 Modbus ID Sets the ID for Modbus TCP communication Default 1 System Timeout Sets the timeout for rebooting a DL 300 which is abnormal or failure to communicate Default 0 unit seconds TCP Timeout Sets the timeout for TCP IP communication If there is no data received from Ethernet port over the time period of setting for TCP timeout the established TCP IP connections will be disconnected automatically Default 180 unit seconds Save Saves the modification and returns to the Settings menu All the changes take effect immediately after saving changes Skip Returns to the Settings menu without saving any changes DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 24 3 6 RS 485 Tap the RS 485 item in the Settings menu to enter the sub menu Address Protocol DCON Baud Rate 9600 Parity N 3 1 Response Delay ms 0 Skip Address Sets the address for a module Default 1 Range 0 255 Protocol Sets the communication protocol
6. 2 14 W Max 2 24 W Max 106 mm x 114 mm x 56 mm Desktop DIN Rail or Wall Mounting 0 50 C 30 75 10 90 RH Non condensing Version 1 1 0 Aug 2015 7 2 2 Appearance 2 8 LCD Touch Screen PWR Link Alarm AXA LED Indicators oa Power Ethernet Link gt 5000ppm e 350pom w a S N l CO ppm H it i Ae le a Alarm A45 S12 207 AS M 14 05 06 R a A h M SSS AA AA Pi eaS DL 302 D Remote CO2 and RH T Data Logger AALALA 4EAAIASGTS S4AGTMMS AALALA ALIALA 444 Holes for Wall mounting Buzzer ow ge USB only used to update Firmware PoE Non PoE Ethernet Port Connectors Y z SA E Power Eres E Frame Ground gt RS 485 Alarm Relay Output DIN Rail Mounting DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 8 2 8 LCD Touch Screen The DL 300 series is equipped with a touch screen user interface that allows access to the configuration in the module The center of the screen shows chart from green to red to represent the concentration of CO CO from low to high For CO For CO The CO CO concentration temperature humidity dew point alias name date and k ppm Slight headache within 2 to 3 hours 200 loss of Judgment 100 Slight headache in 2 to 3 hours 50 Headache and dizziness within 6 to 8 hours 10 Unhealthy for sensitive groups 5 Average level in homes 0 Natural atmosphere level
7. 6 3 Select Device Settings on the Settings menu highlight the desired device and click the Edit Device button select the group name for the module and click the OK button in the pop up Device Property box to complete the setting DL 300 Utility 1 1 0 0 201 4710728 Connect Alias Status 10 1 0 120 Delete Selected Device See HE SSSOSESSSEEGESSSSSESESSSGSSSOGEESSSSESESSSSHESESSSOSEEESEES Device Property DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 66 6 4 Monitor the group data by clicking the Group icon and then highlighting the group name DL 300 Utility 1 2 0 0 201577731 Room30t a 642 27 26 ae c DL 302 Wei PeT T A R E R E g i gt DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 67 8 FAQ Q1 What is ABC Automatic Baseline Correction A ABC stands for the Automatic Baseline Correction which is used to adjust a shifted baseline to the carbon dioxide level in fresh air In case of normal indoor application the carbon dioxide level drops to nearly outside air where there are no human green plants or anything to elevate the carbon dioxide levels on weekday evenings or weekends the ABC algorithm constantly keeps track of the lowest reading and slowly corrects it as the expected value in fresh air typically around 400 ppm Q2 Why I need to enable the ABC A When the COs concentration detected in a period time of unoccupied space is grea
8. AARDVV sets response delay time in ms VV in hex format 00 1E A 3 DL 303 DCON Command Sets 95 Appendix B ModbusMasterToolIPC ModbusMasterToolPC is a free easy to use tool for Modbus communication and diagnosing the wiring It is located in the company CD CD Napdos DL 300 utility and needless to install This section intends to guide the steps for creating the Modbus communication with DL 300 logger 1 Launch the ModbusMaster ToolIPC exe 2 Select New in the File menu Save Ctrl 5 Save Os Ctr A Exit Ctrl 3 Input the file name and click on the Save button create a Hew File Savein O ModbusMasterToolPC_ 20141017 C Configuration File dl302 rome My Recent Documents File name i302 Save as type Modbus Master Tool Files mmt B ModbusMaster ToolIPC 96 4 Select Connect in the Connection menu aH Modbus Master Tool 1 1 1 0 201410717 T ModbusMaster Tool 701410 ad File Setup Window About Loome J Disconnect 5 Select the communication interface When using TCP IP as the interface input the IP for your logger and click on the OK button Connect Interface esmis Scan Intervalims Remote Server IP 10 1 0 121 Timeouttms 200 Modbus TCP Port 502 Delay Between Polltms 20 When using RS 485 as the interface select the COM port check the RTU mode and click on the OK button Connect Interface p Scan Interval ms Baudrate 1
9. F AANNTTCCFFE jsets configuration AA current address NN new address TT 00 A 3 DL 303 DCON Command Sets 90 CC new baud rate Bits 5 0 Baud rate 0x03 Ox0A Baud 1200 2400 4800 9600 Baud 19200 38400 57600 115200 Bits 7 6 00 no parity 1 stop bit N 8 1 01 no parity 2 stop bits N 8 2 10 even parity 1 stop bit E 8 1 11 odd parity 1 stop bit O 8 1 FF data format Bit 6 0 checksum disabled 1 checksum enabled AAABC reads status of the automatic baseline correction response a IAAN N 0 disabled 1 enabled AAABCN sets the automatic baseline correction PEON nasama cei OOOO AABA reads beep on alarm time response IAAHH HH in hex 0 disabled 1 250 beep on alarm time in seconds 251 beep on alarm continuously AABAHH sets beep on alarm HH in hex 0 disabled 1 250 beep on alarm time in seconds 251 beep on alarm continuously AABL reads LCD back light response _ IAAHH HH 00 FF in hex AABLHH sets LCD back light HH 00 FF in hex AACH clears all high latched analog inputs to the current values A 3 DL 303 DCON Command Sets 9 AACHN clears channel high latched analog input to the current value N 0 for CO 1 for COs 2 for relative humidity 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AACHCN clears high latched alarm of a channel N 0 for CO 1 for COs
10. FF 2 44 AL DOOutput 01DO00 J 101 15 me MoEror DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 53 gt System Tab Click the Edit button to enable settings on this tab a frm DL 302 Configuration AI DO Automatic baseline correction for COZ measurement TT TT TT TT Te TTT Tt TTT TT TT TT TTT TET Te TT ty PF 02 44 AL DOCutputl O1DO00 J 101 J 15 ma MNoErmor Check Uncheck the item to Enable Disable ABC function Set the LCD Back Light For DL 302 and DL 303 only a frm OL 02 Configuration AT DO Host WDT System About C Automatic baseline correction for CO2 measurement Set Date and Time Click the Apply button to save settings DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 54 gt INIT In case of the following situations users have to set SW the pin 4 INIT on SW1 in the ON position and power cycle the DL 300 module Change protocol from PC Change DCON configuration such as baudrate parity and checksum Communication failure with a DL 300 module J frmD L302 DG Hot WDT System About ProtocoliINT T Address Rand Rate INIT Parity T W d 1 None Parity Checksum INIT Response Delay Set Module Configurations When a DL 300 module is powered on with the pin 4 INIT in ON position the protocol is DCON address is 0 Baud
11. 000 Bao Ole nsen AOpen 00129 Safe value of digital output channel 0 00161 Power on value of digital output channel 0 Only for Modbus TCP protocol Only for Modbus TCP protocol 00257 RS 485 Protocol 0 DCON 1 Modbus RTU R W OT Gyinamo pote o O Address Description Atribute Modbus RTU host watchdog mode 0 same as l 7000 1 can use AO and DO command to clear host watchdog timeout status Only for Modbus RTU protocol Only for Modbus RTU protocol 00262 Write 1 to play notification sound wo Host watch dog timeout status write 1 to clear host watch dog timeout status Only for Modbus RTU protocol R W Reset status 1 first read after powered on 0 not the first read after powered on so Low alarm status of channel 1 to 5 Write 1 to clear low latched R W C 1 DL 301 Modbus Address Mappings Base 1 104 00294 alarm channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 00305 High alarm status of channel 0 to 5 Write 1 to clear high latched R W 00310 alarm channel 0 CO channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 00321 Enable disable alarm of channel 0 to 5 write 0 to disable alarm R W 0032
12. 2 for relative humidity 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AACL clears all low latched analog inputs to the current values AACLN clears channel low latched analog input to the current value N 0 for CO 1 for COs 2 for relative humidity 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AACLCN clears low latched alarm of a channel N 2 for relative humidity 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AADACN disables Al alarm of a channel N 0 for CO 1 for COs 2 for relative humidity 3 for temperature in 0 01 C 4 for temperature in 0 01 F A 3 DL 303 DCON Command Sets 292 5 for dew point temperature in 0 01 C i 6 for dew point temperature in 0 01 F AADI reads DO response IAA00000 AAEATCN enables Al alarm of a channel N 0 for CO 1 for COs 2 for relative humidity 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F T gt M momentary alarm L latched alarm AAHI data CN sets high alarm limit of an Al channel N 0 for CO in 1ppm 1 for CO2 in 1ppm 2 for relative humidity in 0 01 3 for
13. F Sub Topic Name sets the sub topic name for each item A MQTT client subscribes the messages form a MQTT broker by specifying the topic name as Module Topic Name Sub Topic Name For example to subscribe the COz level in this case a MQTT client subscribes the topic name from a MQTT broker as EtherlO CO2 subscribe Settings Message Attribute Arii SSS Searles ax 63 chars Message Sub e Topic Name Max 63 chars Update Settings Input the Message Attribute Sub Topic Name and Message Sub Topic Name and then click on the Update Settings button to save the parameters Users can remotely display message or set the message attribute by publishing MQTT messages to the topic name of Module Topic Name Message Sub Topic Name or Module Topic Name Message Attribute Sub Topic Name Message Attribute Sub Topic Name sets the sub topic name for message attribute lf a MQTT message is published to topic name Module Topic Name Message Attribute Sub Topic Name for a DL 300 logger the logger will follow the MQTT message described to set the attribute for displaying a message on the screen Note the message attribute needs be passed before the message published to take the settings effect DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 33 The Attribute message contains 16 hexadecimal numbers separated with comma characters The following table lists the description of the attribute message
14. Roons05 Nomad 02510 642 1786 DL SOF 1010155 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 59 4 2 Click the Trend icon to display the trend chart Users can select the radio button for CO CO level Temperature or Humidity to access the trend chart for those real time data check the checkbox next to each DL 300 logger to display its trend chart or uncheck it to cancel display Drag and drop the trend chart can move it to see the data not be displayed in the chart DL 300 Wtlity a 2 0 0 COO1SF731 Display Alias k Room306 N2 2001508 112 2015068 112 2015 08 12 2015 08 12 3015 0 110000 120000 130000 14 00 00 154 4 3 Click the Alarm icon to review the alarm events DL 300 Utility 1 1 0 201410728 Alias CO2 Temperature Humidity Description Group E Alarm Dew Point Room8A 901 254 6286 178 IF 1010120 Room8A 904 2542 6289 1783 IF 10 10120 Room8A 899 2533 6286 1774 IF 1010120 Romsa leos 2534 6283174 ii RoomlA 796 274 56 97 841 10 1 0 836 RoomlA 795 2746 5698 1817 RoomlA 792 2744 5698 1815 10 1 0 86 2742 5699 i84 RoomlA 791 2745 5695 1815 793 2745 5698 hi816 IF DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 60 4 4 Modify the event condition Select the System Settings on the Settings menu DL 300 Utility 1 1 0 0 20140 28 ait aaa 1 Update Database 4 B System settings 7 Toup Sethe Devi
15. disable 1 enable W R R R Ks T J gt Oo a gt gt T CO O O 0 00 O1 NO O CO Ik C 3 DL 303 Modbus Address Mappings Base 1 114 Address Description Attribute 40497 Beep on alarm 0 disable 1 to 250 beep on alarm time in seconds 251 beep on alarm continuously High latched analog input value of channel O to 6 channel 0 CO in 1ppm channel 1 CO2 in 1ppm channel 2 relative humidity in 0 01 channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F RW Low latched analog input value of channel 0 to 6 channel 0 CO in 1ppm channel 1 CO2 in 1ppm channel 2 relative humidity in 0 01 channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F 30556 Module reset status 40556 1 power on 2 watchdog 3 software reset command Only for Modbus TCP protocol 40558 Ethernet host watchdog timeout value 5 to 65535 in second O to disable Only for Modbus TCP protocol 30559 Ethernet host watchdog timeout count 30560 Module name 0x0303 recone for Modbus TCP protocol 40564 TCP disconnection timeout value 5 to 65535 in second W 0 to disable Only for Modbus TCP protocol C 3 DL 303 Modbus Address Mappings Base 1 115 R W R
16. temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AAN Reads Channel Analog Input N 0 for CO in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AANNTTCCFF Sets configuration AA current address NN new address TT 00 A 1 DL 301 DCON Command Sets 78 CC new baud rate Bits 5 0 Baud rate 0x03 Ox0A Bits 7 6 00 no parity 1 stop bit N 8 1 01 no parity 2 stop bits N 8 2 10 even parity 1 stop bit E 8 1 11 odd parity 1 stop bit O 8 1 FF data format Bit 6 0 checksum disabled 1 checksum enabled AABA Read beep on alarm time response IAAHH HH in hex 0 disabled 1 250 beep on alarm time in seconds 251 beep on alarm continuously AABAHH Set beep on alarm HH in hex 0 disabled 1 250 beep on alarm time in seconds 251 beep on alarm continuously AABL Read LCD back light response _ IAAHH HH 00 FF in hex AABLHH set LCD back light HH 00 FF in hex AACH Clear all high latched analog inputs to the current values A 1 DL 301 DCON Command Sets 79 AACHN Clear channel high latched analog input to the current value N 0 for CO 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew po
17. 0 same as l 7000 1 can use AO and DO command to clear host watchdog timeout status Only for Modbus RTU protocol 00261 RS 485 host watchdog mode 1 enabled 0 disabled R W ee GnterModius APU pote 00270 Host watch dog timeout status write 1 to clear host watch dog R W timeout status Only for Modbus RTU protocol Reset status 1 first read after powered on 0 not the first read after powered on 00273 00280 Write 1 to clear all high latched analog input values W 00281 Write 1 to clear all low latched analog input values 00290 Low alarm status of channel 1 to 5 Write 1 to clear low latched C 2 DL 302 Modbus Address Mappings Base 1 111 00294 alarm channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 00305 High alarm status of channel 0 to 5 Write 1 to clear high latched R W 00310 alarm channel 0 CO2 channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 00321 Enable disable alarm of channel 0 to 5 write O to disable alarm or R W 00326 write 1 to enable alarm channel 0 CO2 channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01
18. Alarm Configurations p i lta C 063 08 oF i oe 1o09 FAF D241 i GetdlannStatus DIOL Y1CHCO J 101 16 msJ gt MNoEnor rr Set alarm mode Adjust the temperature High alarm limit Temperature and offset C beep alarm time Dew point temperature DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 5 gt DO tab On this DO tab users can control the relay to output ON or OFF status and set the power on value and safe value for the relay output When any one of the high low limit alarm for CO CO2 concentration temperature humidity and dew point is enabled the functions on this tab are all disabled as below Configuration Al FF 02 41 2 GetAlemnStatus_DIO 01CHCO 101 16 m MoEror lf all the alarm events are disabled the functions are available as below The checkbox can be used to control and display the DO status Check Uncheck the checkbox can control the relay output O tomD L302 Checked Unchecked symbol also means the DO status Conficuration Al When the buttons are clicked the DO status Scan O Read Power ON Yalue will be set as the Power O Read Safe Value On value or Safe value Select one of the radio button and the checkbox next to DO will display the ase 02 44 AT DOOutpnt 01DO01 J 101 1 15 m MoEror setting for selected item DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 5
19. C channel 5 dew point temperature in 0 01 F 00337 Alarm mode momentary or latched of channel 0 to 5 write O to R W 00342 enable momentary alarm mode or write 1 to enable latched alarm mode channel 0 CO2 channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 00385 Write 1 to clear high latched analog input value of channel O0 to5 W 00390 00417 Write 1 to clear low latched analog input value of channel 0 to 5 00422 C 2 DL 302 Modbus Address Mappings Base 1 112 C 3 DL 303 Modbus Address Mappings Base 1 Address Description Attribute Analog input value of channel 0 to 6 channel 0 CO in 1ppm channel 1 CO2 in 1ppm channel 2 relative humidity in 0 01 channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F High alarm limit of channel 0 to 6 channel 0 CO in 1ppm channel 1 CO2 in 1ppm channel 2 relative humidity in 0 01 channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F 40234 Low alarm limit of channel 2 to 6 R W 40239 channel 2 relative humidity in 0 01 channel 3 temperature in 0 01 C channel 4 temperature i
20. Clear High Latched In the Sensor Readings field is the real time data of CO CO2 concentration temperature humidity and dew point the minimum value Low Latched and maximum value High Latched logged Clicking on the Clear Low Latched button and the Clear High Latched button can reset the latched data to current value and latch new minimum or maximum value Alarm Tyoe Alarm Mode Low Alarm High Alarm Low Alarm High Alarm voe Alarm Mode Limit Limit Statue Stare O OREN SS Cisebies t000 ppm or Ott Ott eas oF DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 28 The Alarm table displays the settings of alarm mode high alarm limit for CO COz2 concentration temperature humidity and dew point low alarm limit for temperature humidity and dew point and the alarm status for each Clicking on the Clear Latched Alarm button can clear the activated alarm status Digital Output Channel Action OFF ONS set Digital Output The Digital Output table shows the status of the relay output and the control button Set Digital Output to change the relay output status The control function is invalid when any of the alarm modes is not disabled If one of the alarm modes is enabled the relay is linked to the alarm status for tapping audible visual alarm At the end of the page are the data time and device online time since powered on RTC Device Online Time peneana O Days 00
21. Data Description Sets if the buzzer sounds when displaying message 0 No 1 Yes Sets if the acknowledge button shows for manually closing message sets he time for displaying message ranged from 0 to FFFF in seconds 0 displaying message without time limit Sets the background color in RGB triplet a hexadecimal number ranged from 0 to FFFFFF in the following order Red value 0 FF Green value 0 FF Blue value 0 FF For example 0 is black FFOOO0 is bright red FFOO is bright green FF is bright blue and FFFFFF is white Sets the text alignment for the first line 0 left aligned 1 centered 2 right aligned Sets the text alignment for the second line 0 left aligned 1 centered 2 right aligned Sets the text color for the second line ranged from 0 to FFFFFF in RGB triplet Sets the text alignment for the third line 0 left aligned 1 centered 2 right aligned 10 sets the text alignment for the fourth line 0 left aligned 1 centered 2 right aligned 12 Sets the text alignment for the fifth line 0 left aligned 1 centered 2 right aligned 14 Sets the text color for the fifth line ranged from 0 to FFFFFF in RGB triplet Sets the text alignment for the sixth line 0 left aligned 1 centered 2 right aligned 6 sets the text color for the sixth line ranged from 0 to FFFFFF in RGB triplet O1 oO DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 34 F
22. Rate is 9600 bps Parity is set to N 8 1 and Checksum is disabled After configuring the communication parameters click the Set Module Configurations button set the INIT to OFF position swi and power cycle the DL 300 to take the settings effect Note The INIT switch does not need to be set in the ON position when changing the address baudrate and parity for ModbusRTU communication users only have to power cycle the module after complete configuration DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 55 6 Monitoring via Mobile Devices The iAir App can be used to monitor real time data of CO CO level temperature and humidity anywhere and anytime without any complicated configuration The DL 300 modules and your mobile devices such as smart phones or tablets need be addressed on the same network and then you can get the real time data from DL 300 loggers by entering a specific IP address or by performing an automatic search for available devices lf a DL 300 can not be searched in the iAir App please contact with the network administrator to make sure the module and your mobile devices are addressed on the same sub network It means that they have the same broadcast address PWR Link Alarm con 44 14 05 06 pE 3 1s ON IGRAS Sout i a w i M DL 302 NNO gt CO amp amp 4 C a a i Rer mote CO and Rust Data Logger The iAir app is available to free download in Google Play and App
23. SLOD a a Gee doce se 19 Io DIES WING rerin E RE EEO auntie E 21 3 4 Data LOGOT arsina a T E a a E aE a a T E REE DERRE 22 SENO E a E rere err ae 23 OO es aa A accel L 25 A C nng ration via Wep BrOwWSE vrcccdud nuded wendudd ean na EENAA ENEA ENEAN AERAR 26 4 1 Search the DL 300 T0906 csser RE 26 A 2 MOOOING NtoO Tne DES 00ean a 27 AS HOMO aei E EAE EEE EEEE ONE 28 AAN CIV OG oea AN pans iss 30 A NWN catevcscin te vaseue he vasentaveresatevaietotsscievetevars a 32 LELO SEINO eee ere ene eee ee eee eee cee eee ere 36 AT MESSAGE ririo ena REE EEEE OE EAEE EEEE EE EE EEEE A 41 A Oi CCCSSIDICMI eere EE E duit endubuduant los 43 49 Ghandge PassWord seia teases desea eae aaa deseo eels eee eee eee 44 AV OOO Ul tp eadaedansientaanntoentastencnentansacmsacncnas E nine 46 5 Configuration via RS 48 Sissies ceesccet cen ecid an ae e e ee iii 47 6 M OnItOnng Via MOODIE DEVICE Srina EEN 56 7 Utility to Ge Manage Data LOG reres A E E ERENER 57 OFAC e a eek ceiae teensy 68 Q1 What is ABC Automatic Baseline Correction ccccscseeeeeeeeeeeseeseeeeeeeees 68 Q2 Why need to enable the ABC ccccccccsssssseecceeeeeeeeeseeeseseceeeeeeseeeaeeneeeeees 68 Q3 Does the DL 302 DL 303 enable the ABC as the factory default setting 68 Q4 What to do when the ABC iS NO work ccccccccsseseceeeeeeeeeeeceeeeeeeeeeseeeeeeeeaees 68 Q5 How to set the touch password ccccccceessseeseecceeeeeeeeeaseesseeeeeeeeeseesae
24. Set screen saver time in seconds in hex format 0000h to FFFFh 0000 to disable Set temperature offset in 0 01 C 100 00 100 00 a oe ae AASETT enable disable host watchdog and set timeout value E gt 0 disable host watchdog 1 enable host watchdog TT host watchdog timeout in 0 1s in hex format AA4 dread DO power on and safe value AA50P0S set DO power on and safe value P gt 0 power on value off 1 power on value on S gt 0 safe value off 1 safe value on AARD read response delay time in ms in hex format AARDVV set response delay time in ms VV in hex format 00 1E A 2 DL 302 DCON Command Sets 89 A 3 DL 303 DCON Command Sets SAAF AAI reads INIT status response IAAO gt INIT short to GND IAA1 gt else SAAN AAP read Modbus RTU DCON protocol response AAO gt DCON IAA1 gt Modbus RTU AAPN sets Modbus RTU DCON protocol MN woon iwenu OOO AA5 reads reset status i first after power on AAO others AA reads All Analog Inputs response gt CO in 1 ppm CO2 in 1 ppm relative humidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AAN reads Channel Analog Input N 0 for CO in 1 ppm 1 for CO2 in 1 ppm 2 for relative humidity in 0 01 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01
25. disabled where the spaces the CO concentration may be elevated at all times Easy Wiring Support for RS 485 Ethernet and Power over Ethernet PoE interfaces for users to choose the appropriate one to meet the field requirements Power over Ethernet PoE The DL 300 series features true IEEE802 3af compliant classification Class 1 PoE technology that allows both power and data to be carried over a single Ethernet cable PoE provides a unified power system as well as backup provisions for critical building functions without any additional cables outlets or connections It can reduce the power supply wiring and maintenance costs and improve system scalability Support for MQTT protocol MQTT is a protocol designed for the efficient exchange of real time data with sensor and mobile devices It runs over TCP IP and is in widest Com use on the machine to machine raoz 5 M2M and Internet of Things applications today Smartphone Mobile Tablet MQTT Broker DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 5 Display Multilingual Messages on Screen The display message function supports multilingual character sets in UTF 8 encoding Users can remotely display pre saved messages or dynamic messages by Modbus commands or send a dynamic message through the web interface A message is limited to six lines maximum and 14 half width characters or 7 full width characters maximum each line
26. hex format ise OnviorMadbusTopprowel O 40481 Firmware version low word R 40482 Firmware version high word ORO Y 40485 RS 485 module address 1 to 247 8 GnvternowberTuprwe OOOO 40486 RS 485 baud rate and parity settings Bits 5 0 Baud rate valid range 3 10 Baud 1200 2400 4800 9600 Baud 19200 38400 5 7600 115200 Bits 7 6 00 no parity 1 stop bit N 8 1 01 no parity 2 stop bits N 8 2 10 even parity 1 stop bit E 8 1 11 odd parity 1 stop bit O 8 1 Only for Modbus RTU protocol 40488 RS 485 response delay time in ms valid range 0 30 ee Gitaram Tupaea 40489 RS 485 host watchdog timeout value 0 255 in 0 1s S Onmtormodius TU praean o 40492 RS 485 host watchdog timeout count write O to clear R Only for Modbus RTU protocol 40495 LCD back light setting 0 to 255 W ay ce R R AF as C 1 DL 301 Modbus Address Mappings Base 1 101 Address Description Attribute 40497 Beep on alarm 0 disable 1 to 250 beep on alarm time in seconds 251 beep on alarm continuously High latched analog input value of channel 0 to 5 channel 0 CO in 1ppm channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F Low latched analog input value of channel 0 to 5 channel 0 CO in 1ppm channel 1 relative humidity in 0 01 channel 2
27. list is set only the device for which the IP address Is saved in the list can assess the DL 300 Accessible IP Settings Accessible IP Ti Address i0000 NS 0000 NSE 0 000 NNN 0 000 ENS 0 000 Add To The List Delete IP Delete ALL Saye to Flash submit Copyright 2014 ICP DAS Co Ltd All rights reserved 10 1 0 31 filter html DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 70 Q8 How to delete the Accessible IP settings A8 Enter the IP address for your logger in the address bar of a web browser and go to the Accessible IP Settings page select the radio button next to Delete IP to delete a IP by the IP number or select the radio button next tot Delete All and then click the submit button Check the checkbox next to the Save to Flash before clicking the submit button to save the IP setting and use after repowering Accessible IP Settings Accessible IP List IP Address lagi 0 0 0 0 lee 0 0 0 0 NSE 0 000 NS 0 000 NS 0 000 Add Delete IP Delete ALL Save to Flash submit opyright 2014 ICP DAS Co Ltd All rights reserved 10 1 0 31 filter html Q9 How to clear the data logged in a DL 300 module A9 Enter the IP address for the module in the address bar of a web browser and go to the I O Settings page click the Reset Data Logger button at the bottom of the page DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 71 Q10 How to calibra
28. message manually DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 41 Messages The maximum number of a line is 14 halfwidth characters or 7 fullaidth characters ai show Messages Clear Messages After updating the Message Settings input the message content in the Message table A message is limited to six lines maximum and 14 half width characters or 7 full width characters maximum each line DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 42 4 8 Accessible IP For limiting the devices to access the DL 300 logger users can specifies particular devices by setting their IP addresses on this page When the addresses are 0 0 0 0 from IP1 to IP5 all the devices can access the logger Once any of the 5 IP address columns is set only the device with which IP is saved in the list can assess the logger gt Set accessible IP 1 Select the radio button for Add To The List and type the IP address for the accessible device in the following text box 2 Click on the Submit button to the setting effect without restarting lf the IP setting needs be saved for using after repowered check the checkbox for Save to Flash before clicking the Submit button Accessible IP Settings Accessible IP List IP Address eae 2 0 0 0 lee 0 0 0 0 ered 0 0 0 TS 00 00 eed 1 0 0 0 Add l To The List Delete IP Delete ALL Save to Flash Copyright 2074 ICP DAS Co Ltd All r
29. right Data The text color and alignment forthe The text color and alignment for the O left Red Green Blue O left Red Green Blue 1 center 0 255 0 255 0 255 1 center 0 255 0 255 0 255 se sce oe oe ee Example 1 Modbus function Write Multiple Registers 10h 2 Modbus address 450302 C47Dh base 1 3 Description save the message with Index 0 message content Hello world buzzer prompt sound ON Exit button displayed background color RGB triplet 008394h all lines are text color white and left aligned Bye o H q2 3 4 5 je f7 fle Data i jm jo jH je u u Jo L Bye 9 0o n 12 J13 J14 fis fie f7 Data w o r O jd JO M_I Data J3 jo jist tas Jo fass lass 255 o Data 255 255 255 o 2ss 265 ass o 255 Bye ae e7 e o Jo fa Data 255 255 o 255 ess lass I lo DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 ye Appendix A DCON Command Sets A 1 DL 301 DCON Command Sets AAF Reads firmware version AA is the RS 485 address hex AAI Reads INIT status AA is the RS 485 address hex response IAAO gt INIT short to GND IAA1 gt else AAP Reads Modbus RTU DCON protocol response AAO gt DCON IAA1 gt Modbus RTU AAPN Sets Modbus RTU DCON protocol N OSRE DOON b Moe RU O O AA5 Reads reset status wee r first after power on AAO others HAA Read All Analog Inputs response gt CO in 1 ppm relative humidity in 0 01
30. the data and configure the settings without install any software in the terminal Get Real time Data Anywhere and Anytime Air App for iOS or Android Phones or Tablets is free and easy to install it can obtain the real time data from DL 300 modules over a Wi Fi network anytime and anywhere The iAir App can link to the DL 300 modules by specifying IP addresses or by searching all the modules connected to the same Ethernet segment DL 301 DL 302 DL 303 TPD 433 F DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 3 Data Logging Software The DL800 Utility can be used to configure the modules monitor real time data and show the run chart log alarm events group DL 300 modules so that the status of distribution groups can be viewed and managed The utility also allows the log data to be downloaded and exported to a CSV file that can then be imported into any industry standard software or spread sheet for analysis DL Logger _1 1 0 0 2014 10 28 SEE ee d ff S o Oo pt ft ft A pt ft fT A AF FL TELE 0 0 we ee ee woe ee oe eee ee eo ee oe ie ee oe 9214 09 30 2014 09 30 2014 09 30 2014 09 30 2014 09 30 2014 09 30 2014 09 30 2014 09 30 2014 09 31 10 00 00 10 30 00 11 00 00 11 30 00 12 00 00 12 30 00 01 00 00 01 30 00 62 00 00 Easy integration with SCADA software Modbus is one of the most popular protocols used in the industrial world Supporting traditional serial protocols of RS 485 and Et
31. 01 C 5 for dew point temperature in 0 01 F AARL Read all low latched values of analog input channels response gt CO in 1 ppm relative humidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AARLN Read channel low latched value of analog input N 0 for CO in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARLCN Read low alarm limit of an Al channel N 1 for relative humidity in 0 01 2 for temperature in 0 01 C A 1 DL 301 DCON Command Sets 82 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARTYYMMD Set RTC data WES T E AASSHHHH Set screen saver time in seconds in hex format 0000h to FFFFh 0000 to disable Set temperature offset in 0 01 C 100 00 100 00 as AASETT enable disable host watchdog and set timeout value E gt 0 disable host watchdog 1 enable host watchdog TT host watchdog timeout in 0 1s in hex format AA4 dread DO power on and safe value AA50P0S set DO power on and safe value P gt 0 power on value off 1 power on value on S gt 0 safe value off 1 safe value on AARD read response delay time in ms in hex format AARDVV set response delay time in ms VV in hex fo
32. 1 continue the beeping alarm without stop Digital Output Channel Power On Value Sate Value 5 to 65535 Seconds Default 0 Disable 0 Update settings set the Power On Value and Safe Value for the relay output and the Host Watchdog Timeout timer for RS 485 communication if a host does not send a command over the setting time the Host Watchdog timeout occurs and the relay outputs the status set for safe value The settings for Power On Value and Safe Value are unavailable when any one setting in the Alarm Mode is enabled RTC 2000 to 2159 Month Minute Pe Update Settings All the settings take effect after clicking the Update Settings button DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 38 Data Logger Sampling Interval Hour ooo i 2 Al Sampling Interval Vere 01059 Sampling Interval 0 to 59 nd Perlod Start Year Period Start Month be atea Fenod Start Hour O23 Period End Year Fernod End Month B O code Period End Date 1 to 31 Period End Hour QO to 23 Period End Minute Oto 59 Period End Second U to 33 Wodate Settings In this table it shows the settings for data logger All the settings take effect after clicking the Update Settings button Status Running the data logger is running Stopped the data logger is stopped Chan
33. 1 to clear high latched analog input value of channel 0 to 6 00391 channel 0 CO C 3 DL 303 Modbus Address Mappings Base 1 118 channel 1 COs channel 2 relative humidity channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F Write 1 to clear low latched analog input value of channel 0 to 6 channel 0 CO channel 1 COs channel 2 relative humidity channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F C 3 DL 303 Modbus Address Mappings Base 1 119 Revision History 2015 07 First First released 201508 Added DL hi a 303 MQTT Message information 120
34. 2 gt Host Watchdog Host Watchdog is used to monitor the RS 485 communication status if the host PC does not send command in the time period of WDT Timeout setting the enabled Host Watchdog will announce the timeout error and turn the relay output to Safe value to avoid an unsafe act Users can not control the relay until the command AA1 is sent to clear the WDT timeout status On this tab 1 Set the time period for WDT timeout check the checkbox next to Enable WDT and click the Set WDT button to enable the Host watchdog 2 Check the checkbox next to Send Host OK to send the command 3 Uncheck the checkbox next to Send Host OK to stop sending command the Host watchdog timeout will occur and relay will turn to Safe value 4 Click the Reset WDT button to clear the Host watchdog timeout status 5 Uncheck the checkbox next to Enable WDT and click the Set WDT button to disable the Host watchdog Note The relay will not turn to Safe value when any one of the alarm for CO COz2 concentration temperature humidity and dew point is enabled If any one alarm is enabled the relay will be linked to the Alarm status In case an Alarm occurs the relay turns ON it can be used to turn on the user s alarm light or beeping alarm or other device l frm D1L 302 Configuration AI DO Host WOT System About WOT Tineout 20 0 00 1 25 5 sec _ Enable WDT Set WOT Send Host OK Reset WOT
35. 2 Hardware 2 1 Specifications Model DL 301 DL 302 DL 303 CO Measurement 0 to 1000 ppm O to 1000 ppm Range Electrochemical a Resolution PPPM o 5 of measured alue 5 of measured Accuracy aue Warm up Time CO Measurement 0 9999 ppm tp Accuracy 880 ppm 994 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 6 Temperature Measurement Range Resolution Accuracy 10 50 C 0 1 C 0 6 C Relative Humidity Measurement Range Resolution Accuracy Dew Point Range Resolution System CO Alarm CO Alarm Real Time Clock Data Logger Alarm Relay Output Network Interface Main Machine Interface Touch Screen Backlight Life Brightness Electrical Powered via Terminal Block Powered via PoE Power Consumption 2 Non PoE Mechanical Dimensions W x L x H Installation Environment Operating Temperature Storage Temperature Humidity DL 300 Data Logger User Manual 0 100 RH Non condensing 0 1 RH Non condensing 5 RH Non condensing Calculated using temperature and relative humidity 0 1 C Yes Yes Yes Yes Yes Yes 450 000 Records Form Ax1 SPST 30 VDC 16 A or 250 VAC 16 A 30 VDC 16 Aor 250 VAC 16A RS 485 Ethernet PoE 2 8 TFT Resolution 240 x 320 x 16 Defective Pixels lt 3 20 000 hours 160 cd m2 12 48 VDC IEEE 802 3af Class 1 require a PoE switch or injector 1 84 W Max 2 65 W Max 2 83 W Max 1 74 W Max
36. 4115200 hal Timeoutims 200 CENEIENE Delay Between Pollfms 20 Stop Bit 1 hal 7 Parity O None Parity x B ModbusMasterToolPC 97 6 Select Definition in the Setup menu aH Modbus Master Tool 1 1 1 0 2074047 T iModbusMasterToolPc 201410 O A Connection Window About New Window Set Value Set Description 2 0x2 30003 7 Select the Modbus function code input the start address and length and click on the OK button Definition Slave IL Function Address Length Format Singedint16 v Descriptions O Clear All Descriptions 8 Read data ad Fie Setup Connection Window About Base U Hex Base 1 Connection is established IP 10 1 0 131 B ModbusMaster ToolIPC 98 9 Write data to Holding Register or Coil Status 1 Highlight the Modbus address in the Holding Register or Coil Status list 2 Select Set Value in the Setup menu 3 Input the data in the Value box and click on the OK button aH Modbus Master Tool 1 1 1 0 207401047 T iModbusMasterToolPc 201410 O X a File Connection Window About amp X Base 0 sevaue Value Description 224 Ox 1000 220 0 pozzi 0 246 0xEY 4022F J Connection is established IP 110 1 0 131 aH Modbus Master Tool 1 1 1 0 201401047 T ModbusMasterToolPC 201410 D 4 ad File Setup Connection Window About amp X Base Ulex Base 1 eel a a S00 22
37. 6 write 1 to enable alarm channel 0 CO channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 00337 Alarm type momentary or latched of channel 0 to 5 write O to R W 00342 enable momentary alarm mode write 1 to enable latched alarm mode channel 0 CO channel 1 relative humidity in channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 00385 Write 1 to clear high latched analog input value of channel 0 to 5 W 00390 channel 0 CO channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F C 1 DL 301 Modbus Address Mappings Base 1 105 Write 1 to clear low latched analog input value of channel 0 to 5 channel 0 CO channel 1 relative humidity channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F C 1 DL 301 Modbus Address Mappings Base 1 106 C 2 DL 302 Modbus Address Mappings Base 1 Address Description trbte Analog input value of channel 0 to 5 channel 0 COz in 1ppm channel 1 relative hum
38. 9 0KE1 40226 i 2260 0xE2 4022 J notion Connection is established IP 10 1 0 131 B ModbusMaster ToolIPC 99 Appendix C Modbus Address Table C 1 DL 301 Modbus Address Mappings Base 1 Address Description Attribute Analog input value of channel 0 to 5 channel 0 CO in 1ppm channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F High alarm limit of channel 0 to 5 channel 0 CO in 1ppm channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F Low alarm limit of channel 1 to 5 channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 40272 Modbus NetID R W OTP vores ToP protocol 30301 Number of the digital input channels 30311 Number of the digital output channels on for Modbus TCP protocol 30321 Number of the analog input channels 40321 Only for Modbus TCP protocol C 1 DL 301 Modbus Address Mappings Base 1 100 Address Description o ttribute 181 bniy ter mostas TP prataean O 40331 Only for Modbus TCP protocol 30352 Firmware version in
39. A Read beep on alarm time response IAAHH HH in hex 0 disabled 1 250 beep on alarm time in seconds 251 beep on alarm continuously AABAHH Set beep on alarm HH in hex 0 disabled 1 250 beep on alarm time in seconds 251 beep on alarm continuously AABL Read LCD back light response a IAAHH HH 00 FF in hex AABLHH set LCD back light HH 00 FF in hex AACH Clear all high latched analog inputs to the current values A 2 DL 302 DCON Command Sets 85 AACHN Clear channel high latched analog input to the current value N 0 for COs 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AACHCN Clear high latched alarm of a channel N 0 for COs 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AACLN Clear channel low latched analog input to the current value N 0 for COs 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AACLCN Clear low latched alarm of a channel N 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AADACN Disable Al al
40. A ppm Do not stay in the level over amp hours Headache dyspnea and adverse health effects Dizziness Complaints of poor air Acceptable level Healthy normal outdoor air level time are displayed in turn on the bottom left hand side of the screen Touch the icon menu DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 LED Indicators The three LED indicators from left to right are PWR green for normal operation The PWR LED indicator flashes when the module is searched in the list of Air App and the icon is tapped for easier checking which module is the one in the list Link green for the Ethernet linked amp Alarm red for alarm condition DIP Switch The functions are printed on the top beside the SW1 DIP switch All the 4 dip switches need be turned to the off position for normal operation 1 Reserved 2 FW Update ON for updating firmware 3 Touch Calib ON for touch screen calibration 4 INIT ON for using the factory default settings for communication USB The USB port is used to update firmware only PoE non PoE Ethernet port The Ethernet port can be used to connect to a PoE switch or a non PoE switch DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 10 Connector for Power Frame Ground RS 485 Alarm Relay Output 3 The Push in connector can easily connect and 3 detach solid wires or wires with wire end 3 ferrules without using tools Just push in
41. DL 301 DL 302 DL 303 CO CO Temperature Humidity Dew Point Data Logger User Manual O 250m 445 51 2 267 2 14 05 06 pe DL 302 SANNA KRA Remote CO a nd RH T Data L ogger Version 1 1 0 Date Aug 2015 Edited by Sunny Chiu Warranty All products manufactured by ICP DAS are warranted against defective materials for a period of one year from the date of delivery to the original purchaser Warning ICP DAS assumes no liability for damages consequent to the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use nor for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 2015 by ICP DAS All rights are reserved Contact Us lf you have any questions please feel free to contact us via email at Service icpdas com ervice icodas qmail com Contents 1 NUOdUCION ason OEA E AA E E 1 AMA AWO shire a cee shen ide deeds a E descend sed deeded ceeideescnesdsedeedee 6 2 SOCGCINIG AUIONS erreen A EEA E iiA 6 2 ZADE ANCO a 8 2 3 DIMENSIONS UNITE IM sirrini aAa E EEE E EEE EEEE EEEE 12 2 4 Cabling for Power and Network ccccccsecccseeeceseeceeeeceuseseueeseusesaeeesseeesaees 13 3 COnugu ration vid TOUGCI SCKOCN enii eee hee 15 SEAS EMPAT meiaeasA aN 17 32 PDO
42. H 31M 138 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 29 4 4 Network The networks parameters are set on this page including DHCP enabled disabled IP Subnet Mask Gateway addresses the port number and the NetID for Modbus TCP communication Remember to click on the Update Settings button to update new parameters IP Address Configuration Address Type li Static IF Address subnet Mask Default Gateway MAC Address if Default 502 Default 1 Enable Default Enable Update Settings General Settings system Timeout Network WWatehda c TCP Timeout ES 5 65535 5 Default 180 Disable 0 Action Cutoff 30 65535 s Default 0 Disable 0 Action Reboot WeeeWestean ic 1 65535 minutes Default 10 Disable 0 EER EME EtherO Max 18 chars Update Settings system Sets the timeout for rebooting a DL 300 logger when it is 0 Timeout abnormal or failure to communicate Disable Network Watchdog Range 30 65535 unit second 0 Disable TCP Timeout Sets the timeout f
43. ISION ASIN Y ccuacrsavias wera latatievebana daca ouebiueta titan tea Aeiaea aa iatieliukiiuisiakteiienitaanosy 120 1 Introduction The DL 300 series is a data logger designed to accurately measure and record the concentration of carbon monoxide carbon dioxide in the atmosphere temperature and humidity It can display the real time data and log the concentration of CO CO temperature and humidity with a date and time stamp for downloading later The logging interval is programmable and up to 450 000 data points can be stored in built in non volatile memory Users can configure a DL 300 module from the touch screen or via a regular web browser when the module and PC are both connected to the same switch or Ethernet segment With free iAir app on users iOS or Android phones or tablets they can get the real data over a Wi Fi network anytime and anywhere The free DL300 Utility is a convenient software tool to get the real time data show run charts and download data from multiple devices running on Windows platform The DL 300 series contains RS 485 Ethernet and PoE communication interfaces the most common communication interfaces in industrial network It supports a wide operating temperature range of 0 50 C and easy to be installed by placing ona horizontal surface such as a desktop mounted on a DIN rail or mounted on the wall DL 301 DL 302 DL 303 TPD 433 F DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 l C
44. Store Search iAir in or search iAir ICPDAS in App Store and tap on install The iAir user manual can be obtained from ub cd usbcd napdos dl 300 document http fto icodas com _ 56 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 7 Utility to Get Manage Data Log DL 300 Utility is a convenient easy to use management utility running on Windows platform that allows users to monitor the real time data and trend chart from DL 300 modules on the Ethernet it can group the DL 300 modules for group view management log alarm events with timestamp download the logged data from a DL 300 logger and export the data to csv files for performing statistical analysis in Excel The DL 300 Utility can be obtained from CD Napdos DL 300 utility DL300_ utility http ftp icodas com pub cd usbcd napdos dl 300 utility di300_ utility 1 Run the DL300_ utility _setup_yyyymmdd exe the default install location is C ICPDAS DL300_Utility DL 300 Utility 2 Open the DL 300 Utility by double clicking on the DL 300 Utility shortcut El on desktop DL 200 Utility 3 Search out a DL 300 module on the Ethernet and set the configuration 3 1 Select the Device Settings on the Settings menu DL 300 Utility 1 1 0 0201410728 oy 1 a Pi hh J T at a z Connect Alias Status COA Temper H r Update Database eorstem Sethnes DL 300 Da
45. W R W R 40565 Module reset timeout value 30 to 65535 in second 0 to disable R W Only for Modbus TCP protocol The time for displaying message ranged from 1 to 65535 in seconds 0 to display a message until a stop command received 40861 The index for a pre saved message to display on the LCD screen R W O 19 1 65535 to stop Address Description farie 40871 Total number of log records low word SSR 40872 Total number oflog records high word R 40875 The status of the data logging 0 stopped 1 running R C 3 DL 303 Modbus Address Mappings Base 1 116 Address Description tribute 450302 Saves or shows message by Modbus function 16 only W T Bele i ata p serion RO page omer oaoa Oe omiy tor modus TGP proroci O Only for Modbus TCP protocol m 00234 Write 1 to reboot module W Oe my tor owns TOP prtcoh O 00257 RS 485 Protocol 0 DCON 1 Modbus RTU R W ee ony trtocbus ATU prowed Address Description Attribute Modbus RTU host watchdog mode 0 same as l 7000 1 can use AO and DO command to clear host watchdog timeout status Only for Modbus RTU protocol Only for Modbus RTU protocol ian 00262 Write 1 to play notification sound wo Host watch dog timeout status write 1 to clear host watch dog timeout status Only for Modbus RTU protocol Reset status 1 first read after powered on 0 not the first read after powered on Write 1 to clear all high latched analog input values Write 1 to cle
46. ar all low latched analog input values C 3 DL 303 Modbus Address Mappings Base 1 117 00291 Low alarm status of channel 2 to 6 Write 1 to clear low latched R W 00295 alarm channel 2 relative humidity channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F 00305 High alarm status of channel O to 6 Write 1 to clear high latched R W 00311 alarm channel 0 CO channel 1 COs channel 2 relative humidity channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F 00321 Enable disable alarm of channel 0 to 6 write 0 to disable alarm R W 00327 write 1 to enable alarm channel 0 CO channel 1 COs channel 2 relative humidity channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F 00337 Alarm type momentary or latched of channel 0 to 6 write O to R W 00343 enable momentary alarm mode write 1 to enable latched alarm i mode channel 0 CO channel 1 COs channel 2 relative humidity channel 3 temperature in 0 01 C channel 4 temperature in 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F 00385 Write
47. arched out will be listed as below ooma Hae Start Address 0 End Address 255 Address Baud Rate Checksum Format Status Description 1fih 9600 Disable M 8 1 Remote I O Modbus RTUJ1 CO 1 Humidity 1 Temp 2 2h 9600 Disable N81 Remote 1 0 Modbus RTUJ1 CO2 1 Humidity 1 Tem 3 3h 9600 Disable N 8 1 Remote I O Modbus RTU Wait for loading DL301 10 Click the module name to configure the logger a frm DL 302 Protocol INTT Address Band Rate INIT 9600 Farii NIT 3 l None Parity Checksum INIT izable Response Delay Set Module Configurations Note The Protocol Baud Rate Parity Checksum items marked with INIT means that when any of those items needs be modified the pin 4 INIT needs to be set in ON position and power cycle the logger then the item can be modified After complete setting set the pin 4 INIT back to OFF position and power cycle the logger again to take the setting effect DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 50 gt Altab CO CO level Humidity Alarm Status Adjust the humidity offset a frm DL i2 Confiswrafon AT DO Host WDT System About Degree of ptf t COF ppm larm Stats Humidity 48 oome Temperahire A Offset ih Lini bec pome Clear Latch e e Alarm Mode dlam Buzzer 0 250 Sec 081 87 F Dew Point Temperature i i Set
48. arm of a channel N 0 for COs 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F A 2 DL 302 DCON Command Sets 86 AADI read DO response IAA00000 AAEATCN Enable Al alarm of a channel N 0 for COs 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F T M for momentary alarm L for latched alarm AAHI data CN Set high alarm limit of an Al channel N 0 for COz in 1ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AAHO Read humidity offset AAHO data Set humidity offset data in format of 100 00 100 00 AALO data CN Set low alarm limit of an Al channel N 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARACN Read Al alarm enabled disabled status of a channel response IAAN N gt 0 disabled 1 momentary 2 latched A 2 DL 302 DCON Command Sets 87 AARAO Read Al alarm status response IAAHHLL AARH Read all high latched values of analog input channels response gt COz in 1 ppm relative h
49. ce settings Language A bout System settings CO2 Alert CO2 Alarm VWalue Value Temperature Temperature Alert Value Alarm Value CO Alarm Set the CO CO2 Alert Value CO CO2 Alarm Value If it is supported in the logger Temperature Alert Value and Temperature Alarm Value for trigger events Check the checkbox next to The Record Time Everyday can schedule auto generate report everyday at the time set in the dropdown menu Click on the OK button to complete the settings DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 61 5 Download data in a DL 300 logger and export the data 5 1 Select Update Database on the Settings menu 5 2 Click the Start button to download the data in DL 300 modules 5 3 Click the close icon to exit the download procedure when all data are downloaded DL 300 Utility 1 1 0 0 2014 10 28 Sle Connect l ew Point Alias Status mae Rooms Normal 68 2783 mele Update Database Device Read Data JE Update Database Device 1 1 Read Data 30400 30420 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 _ 62 5 4 Click the Query icon 5 5 Highlight the desired module set the Start Time and End Time and then click the Search bution The data in the time period will be listed as below DL 300 Utility 1 1 0 0 014 10 29 Sle Connect Dew Point Alias Status CU Temperature Rooma Normal ASV ale ete 54 14 lmet Temperature Humidity
50. col 40558 Ethernet host watchdog timeout value 5 to 65535 in second 0 to disable Only for Modbus TCP protocol 30559 Ethernet host watchdog timeout count aa 30560 Module name 0x0302 aa nae ae for Modbus TCP protocol 40564 TCP disconnection timeout value 5 to 65535 in second W 0 to disable W Only for Modbus TCP protocol 40565 Module reset timeout value 30 to 65535 in second R W 0 to disable Only for Modbus TCP protocol C 2 DL 302 Modbus Address Mappings Base 1 109 R W R W R W R The index for a pre saved message to display on the LCD screen R W O 19 1 65535 to stop RTC year 2000 to 2159 R W RTC month 1 to 12 R W Address Description 40867 RTC date 1 to 31 40875 The status of the data logging 40876 The data logger command R W 0 stop 1 run 2 run in period mode 40878 w 40884 Starting hour when logging in period mode 0 23 40885 w C 2 DL 302 Modbus Address Mappings Base 1 110 Address Description tribute 450302 Saves or shows message by Modbus function 16 only W 9TA Eele Io a12 p sector Rage 79 nv oalon 00129 Safe value of digital output channel 0 00161 Power on value of digital output channel 0 00227 Write 1 to reload default TCP settings W OT niy tor madous TCP protot O 1 to reboot module W On or modes TCP protot O 00257 RS 485 Protocol 0 DCON 1 Modbus RTU R W A Address Description tribute Modbus RTU host watchdog mode
51. d is 6 digits maximum eva passar Confirm new passworc Submit DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 44 gt Change Touch Password It is recommended to set the Touch Password to protect the logger from unexpected operation Once the password is set the password will be requested when entering the setting menu from the touch screen The Touch password is numbers from 0 to 9 and up to 8 digits Enter your password in New password and Confirm new password and then click the Submit button for changing touch password to take the setting effect If the password contains non number characters the Parameter Error will be displayed as below vere DL 302 CO3 Relative Humidity and Temperature Data Logger A Home Network I O Settings Accessible IP Change Password Logout Parameter Error One of the parameters entered on the previous page was either invalid or missing Please use the back button on your browser to return to the configuration page and check the values entered then reapply your setting changes gt Cancel Touch Password Empty the text columns for New password and Confirm new password and then clicking the Submit button for changing touch password yero DL 302 CO3 Relative Humidity and Temperature Data Logger b D Home Network V O Settings Accessible IF Change Password Logout Change Web Password The length of the web password is 12 characters maximum Current passwort
52. e index is assigned to 20 the followed message with be directly displayed and will not be saved 3 Message String A message can have a maximum of 6 lines and 14 half width characters or 7 full width characters maximum each line r OxOD is used to do a new line If the length of a message string is odd an end character O must be added 4 Message Settings The Message Seitings is optional at least one zero character must be added between the message string and message settings Byte N Net MSB ____N 2 LSB N 3 N44 N 5 ojo ojo o o X Y _ Background Color M I Y Beep 0 OFF 1 ON Red Green Blue 0x4D 0x49 X Exit button 0 255 0 255 0 255 0 Hide 1 Display Delimiter Characters MI N 2 Sets whether to use beep prompt sound and exit button Background Color and Text Color the color is expressed as a 24 bit RGB triplet each component of which can vary from 0 to 255 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 76 Data The text color and alignment forthe The text color and alignment for the first line second line 0 left Red Green Blue 0 left Red Green Blue 1 center 0 255 0 255 0 255 1 center 0 255 0 255 0 255 2 right 2 right Data COTE text color and alignment for the The text color and alignment for the third line fourth line 0 left Red Green Blue 0 left Red Green Blue 1 center 0 255 0 255 0 255 1 center 0 255 0 255 0 255 2 right 2
53. erging machine to machine M2M and Internet of Things applications and for mobile applications where bandwidth and battery power are at a premium Broker Settings IP Address 168 255 10 Update Settings settings Input the IP address and port number for the MQTT broker and click on the Update Settings button to save the parameters Publish Settings Cycle 400 65500 ms in 10 ms step Default 1000 Module Topic Name Etherloy Max 255 chars CO Sub Topic Name Max 63 chars Enable nable Y Relative Humidity Sub Topic iien REUE Max 63 chars Enable Temperature C Sub Topic fps Name Max 63 chars Enable Y Temperature F Sub Topic Name Dew Point C Sub Topic Name Max 63 chars Dew Paint F Sub Topic Name E Max 63 chars Enable Y Max 63 chars Enable DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 32 Cycle sets the time period for update the publish messages in millisecond Module Topic Name sets the module topic name CO CO2 Relative Humidity Temperature C Temperature F Dew Point C Dew Point
54. ernet HWDT s RS 485 HWDT s Disabled LCD Settings Back Light 180 Ga Skip Screen Saver s EEE DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 19 DOO Power On Value Sets the relay output status when the DL 300 is powered on It is invalid when the any one alarm mode for CO CO2 Humidity Temperature Dew Point in Alarm amp Temperature sub menu is not disabled Default Off DOO Safe Value Sets the status of relay output when the Ethernet HWDT or RS 485 HWDT timeout occurs The default setting is that a user needs to clear the timeout status and then he can control the DO again alternatively it can be set to control the DO again without clear the timeout status by Modbus command Address 00260 It is invalid when the any one alarm mode for CO CO2 Humidity Temperature Dew Point in Alarm amp Temperature sub menu is not disabled Ethernet HWDT Enables Disables the Ethernet Host Watchdog Timer The Ethernet HWDT timeout will occur if the host does not visit the DL 300 through the Ethernet network in the time period of setting for Ethernet HWDT then the DOO will output the safe value The DOO save value is invalid when the any one alarm mode for CO CO Humidity Temperature Dew Point in Alarm amp Temperature sub menu is not disabled e Default Disabled e Range 5 65535 unit seconds RS 485 HWDT Enables Disables the RS 485 Host Watchdog Timer The RS 485 HWDT timeout will occur and DOO will output the sa
55. fe value if the host does not communicate with the DL 300 through the RS 485 network in the time period of setting for RS 485 HWDT It is invalid when the any one alarm mode for CO CO2 Humidity Temperature Dew Point in Alarm amp Temperature sub menu is not disabled e Default Disabled e Range 0 1 25 5 unit second LCD Settings Seis the brightness of back light and the lapse time for screen saver operation Backlight e Default 180 e Range 0 255 Screen Save Time s e Default 30 e Range 0 65535 unit second 0 disables screen saver DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 20 3 3 Date amp Time Tap the D Time ap the Date amp Time item in Date the Settings menu to enter the sub menu y M D Time H M S Y Sets the year from 2000 to 2159 M Sets the month from 1 to 12 D Sets the data from 1 to 31 H Sets the hour from 0 to 23 M Sets the minute from 0 to 59 S Sets the second from 0 to 59 Save Saves the modification and returns to the Settings menu All the changes take effect immediately after saving changes Skip Returns to the Settings menu without saving any changes DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 21 3 4 Data Logger Tap the Data Logger item in the Settings menu to enter the sub menu Change Logging lt Run Overwrite on Full No ees Sampling Interval H lt p Sampling Interval Sampling Interval M J g
56. ge Sets the mode for data logger Logging Stop stops the data logger Run continues logging data Period logs data in the specified period time Overwrite Sets whether to overwrite old data by new ones when the No on Full memory for data storage is full Over the upper limit of DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 39 450 000 No discards the new data default Yes overwrites the old data by new ones sampling Sets the time interval for logging data It is valid for both Run Interval mode and Period mode Sampling Interval Hour sets the hour for log interval Sampling Interval Minute set the minute for log interval Sampling Interval Second sets the second for log interval Period Sets the start time for Period mode Start Period End Sets the stop time for Period mode Click the Reset Data Logger button to clear the data in data storage memory Back Light Setting i Ute 255 screen Saver Time feni Ute 65535 Seconds Default 30 Disable 0 Update settings Set the LCD back light and screen saver time and click on the Update Settings button to take the settings effect Back Light Settng is ranged from 0 to 255 to control the back light from the darkest black to brightest default is 180 Screen Saver Time specifies the user idle time before the screen saver is launched If set to zero the screen saver will not launch Defaul
57. guration via Touch Screen Home screen of DL 300 logger CO CO2 TORS e o s JPAP Pr F e d Seer CO pom H oe T F 1 66 0 83 8 2015 07 07 i i g J ppm 2500 poem e 4 g WET 5000ppm CO ppm H gt a T N 691 03 3 20 0 11 55 02 ETI According to the concentration of CO CO in the air from low to high the illustration at the center of screen shows from green to red DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 15 Touch the icon if the bottom right corner of screen to enter the Settings menu Settings Alarm amp Temperature DO amp LCD Date amp Time Data Logger Ethernet RS 485 About Back About Information about the unit The information including Model Name DL 301 DL 302 DL 303 Alias Name The user defined name for identifying a DL 300 more easily Firmware Version The data and version for the firmware IP Address The IP address for the logger MAC Address The MAC address for the logger Back Back to Home Screen DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 16 Note e The DL 300 logger comes with a resistive touch screen which senses input from contact with nearly any object such as finger stylus pen or hand with gloves e Touching the lt or gt symbol beside a value can increase or decrease the value by one Long pressing the lt or gt symbol beside a value can change the value more quic
58. h Power Supply r DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 13 The iAir App and DL 300 Utility search the logger by broadcast therefore only the devices on the same subnet can be searched out It means that the host PC Android devices and the logger must have the same broadcast address The broadcast address for an IPv4 device can be obtained by performing a bitwise OR operation between the bit complement of the subnet mask and the IP address for a device In other words take the device s IP address and set to 1 any bit positions which hold a 0 in the subnet mask For example in an entire IPv4 subnet the host PC or the Android device uses the private IP address space 172 16 0 0 12 and subnet mask address 255 240 0 0 the broadcast address is 172 16 0 0 0 15 255 255 172 31 255 255 Only the loggers which have the same broadcast address could be searched out in the iAir App or DL 300 Utility Please contact with your network administrator to make sure the DL 300 logger is connected to the same sub network that your Android devices or PC is connected to For connecting with PC via RS 485 network The DL 300 logger can connect to the PC through a RS 485 network with power input requirement of 12 48 Voc Power Supply DL 302 DL 302 I 7561 a USB RS 485Converter a4 BARET yoo H B e 000 DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 14 RS 485 Network 3 Confi
59. haracteristics Simultaneous display for CO CO level temperature humidity and dew point CO measurement range 0 1000 ppm COs measurement range 0 9999 ppm Non dispersive Infrared NDIR sensor with Automatic Baseline Correction algorithm for CO2 measurement Able to store up to 450 000 records 2 8 LCD touch screen with resolution of 240 x 320 x 16 Supports displaying multilingual messages Remote control with a standard web browser iAir App for iOS or Android mobile devices to monitor on line data gt Supports the DCON Modbus RTU Modbus TCP and MQTT protocols One relay output for turning on off alarm light buzzer or IAQ control devices Includes RS 485 Ethernet PoE communication interfaces Desktop DIN Rail or wall mounting Wide operating temperature range of 0 50 C ROHS compliant with no Halogen DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 Features gt NDIR Sensor NDIR Non Dispersion Infrared is based on one of the natural properties of CO2 molecules CO2 molecules absorb light at a specific wavelength of 4 26 um This wavelength is in the infrared IR range High concentrations of CO2 molecules absorb more light than low concentrations NDIR sensor can detect fast and accurately in a wide range of CO concentration Built in Web Server With the built in Web server users can easily log in to the DL 300 module via a standard web browser to monitor
60. hernet protocols allow the DL 300 series well integrated into the HMI SCADA systems Alarm DL 300 series allows users to set high alarm level for CO CO gt 2 Temperature Humidity Dew Point and low alarm level for Temperature Humidity Dew Point and to enable disable the alarm functions An Alarm LED indicator on the front of the DL 300 module will flash when an alarm event is activated and a relay output related to all alarm events can be use to tap an alarm light sound or control the IAQ devices such as ventilators air cleaners and filters Beep alarm is available when the CO COz high level alarm occurs DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 4 Screen Lock Users can secure a DL 300 module by setting a screen lock via the web interface If the lock is set users need to enter the correct password when they would like to configure the DL 300 module Automatic Baseline Correction The built in ABC algorithm makes the CO sensor on the DL 302 and DL 303 maintenance free In most indoor applications the carbon dioxide level drops to nearly outside air 400 ppm and then the ABC algorithm constantly keeps track of the lowest reading and slowly corrects it as the expected fresh air value of 400 ppm The ABC algorithm can not apply for the places where are no periods that the CO2 concentration drops to background level such as greenhouses hospitals 24 hour operation factories or stories The ABC function needs be
61. idity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F High alarm limit of channel 0 to 5 channel 0 CO2 in 1ppm channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F Low alarm limit of channel 1 to 5 channel 1 relative humidity in 0 01 channel 2 temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F 40272 Modbus NetID R W en ee 30301 Number of the digital input channels 30311 Number of the digital output channels 30321 Number of the analog input channels 40321 Only for Modbus TCP protocol C 2 DL 302 Modbus Address Mappings Base 1 107 30331 Number of the analog output channels 30352 Firmware version in hex format 40450 w Temperature oifsetno 016 w Module name low word 0x0302 Module name high word 0x444C RS 485 module address 1 to 247 Only for Modbus RTU protocol RS 485 baud rate and parity settings Bits 5 0 Baud rate valid range 3 10 1200 2400 4800 9600 J HRY HB HR HR AID O O O 0 0O O P KR HR HR HR AJDA CO o CO CO CO O1 OD or AIIN mH 19200 38400 57600 115200 Bits 7 6
62. ights reserved 10 1 0 31 filter html gt Delete IP setting select the radio button for Delete IP to delete a specified IP or the radio button for Delete All to delete all the IP check the checkbox for Save to Flash and then click the Submit button to take the delete operation effect DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 43 4 9 Change Password On this page users can change the passwords for login the logger and locking the touch screen The factory default for the DL 300 touch screen has no password protection After setting the password for touch screen each time whoever wants to change to settings from the touch screed the password will be requested gt Change Web Password The password for logging into the web page is Admin and can be changed in the Change Web Password field The password can be alphabetic characters or numbers and up to 12 characters case sensitive To change the password uses need enter the Current password New password and Confirm new password columns and click the Submit button for Change Web Password to take the setting effect erg DL 302 CO Relative Humidity and Temperature Data Logger COP Home Network I O Settings Accessible P Change Password Logout Change Web Password The length of the web password is 12 characters maximum Current passwore New passworc Confirm new passworc Submit Change Touch Password The length of the touch passwor
63. imit of an Al channel N 0 for CO in 1ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AAHO Read humidity offset AAHO data Set humidity offset data in format of 100 00 100 00 AALO data CN Set low alarm limit of an Al channel N 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARACN Read Al alarm enabled disabled status of a channel response IAAN N gt 0 disabled 1 momentary 2 latched A 1 DL 301 DCON Command Sets BI AARAO Read Al alarm status response IAAHHLL AARH Read all high latched values of analog input channels response gt CO in 1 ppm relative humidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AARHN Read channel high latched value of analog input N 0 for CO in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARHCN Read high alarm limit of an Al channel N 0 for CO in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0
64. int temperature in 0 01 F AACHCN Clear high latched alarm of a channel N 0 for CO 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AACL Clear all low latched analog inputs to the current values AACLN Clear channel low latched analog input to the current value N 0 for CO 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AACLCN Clear low latched alarm of a channel N 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AADACN Disable Al alarm of a channel N 0 for CO 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AADI read DO A 1 DL 301 DCON Command Sets 8 Q response IAA00000 AADOOV set DO V gt 0 off 1 on AAEATCN Enable Al alarm of a channel N 0 for CO 1 for relative humidity 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F T gt M momentary alarm mode L latched alarm mode AAHI data CN Set high alarm l
65. ity DCON_utility_pro or http ftp icodas com pub cd usbcd napdos dl 300 utility dcon_ utility pro 2 Launch the DCON_ Utility Pro exe DCON Utility Fro 7 0 0 0 an a F Sart Address G End Address Baud Rate Checksum Format Status Description Stop Search Start Search Set COM port Configuration DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 47 Timeout MMS ecksum Format 2 OE O08 Cancel 5 The Baud Rate is factory default to 9600 bps make sure the baud rate setting in the logger is checked in the Comport Option dialog box Comport Opton COM Port Timeout coMi3 v 200 Address z l 11520 0 57600 0 38400 ModbusR TU Baud Rate 9600 Parity NW amp 1 Response Delay ms 0 Skip DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 48 6 Select the Protocol tab and check the protocol that set in the logger COM Port Timeout Address Baud Rate l Protocol ModbusRTU Baud Rate 9600 DECON Modbus ETU Parity N 8 1 Cancel Response Delay ms 0 Skip 7 Select the Format tab and check the parity that set in the logger Comport Opton COM Port Timeout 20 Address Protocol ON 8 1 Ob E81 S a Baud Rate 9600 Parity N 8 1 OK Cancel Response Delay ms 0 Skip DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 49 8 Click the Start Search icon G 9 The DL 300 logger se
66. kly Similarly touching the lt lt or gt gt symbol beside a value can increase or decrease the value by 100 3 1 Alarm amp Temperature Tap the Alarm amp Temperature item in the Settings menu to enter the sub menu Temperature Scale CO Alarm Mode C F lt Disabled CO2 ABC CO Alarm Limit Disabled Enabled lt lt lt E CO Alarm Mode COICO Alarm Settings i Disabled CO2 Alarm Limit Other Alarm Settings ml eS 300 Beep on Alarm s 20 Humidity Alarm Disabled Low 12 3 High Temperature Alarm Disabled Low 123 4High Dew Point Alarm Disabled Low 2 6 High DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 17 Temperature Scale C default a oF CO2 ABC for DL 302 DL 303 only Disabled disables the CO ABC function default Enabled enables the CO ABC function CO CO2 Alarm Mode Disabled disables the alarm function default Momentary e When the CO CO level goes higher than the value set in CO CO2 Alarm Limit the Alarm LED lights red the buzzer beeps as the setting in Beep on Alarm s and the relay outputs ON signal which can be used to turn on the user s alarm device When the CO CO level turns to lower than the value set in CO CO2 Alarm Limit the Alarm LED turns off the relay outputs OFF signal Latched e When the CO COz level goes higher than the value set in CO CO2 Alarm Limit the Alarm LED lights red the buzzer beeps as the setting in Beep on Alarm a
67. larm function Momentary lf a measurement value higher than the High Alarm Limit or lower than the Low Alarm Limit the alarm occurs until the measurement value is within a range from Low Alarm Limit to High Alarm Limit For CO CO level until the measurement value is lower than the High Alarm Limit The Alarm LED turns red and the relay turns to on for every alarm event and a sound alarm beeps as the setting in Beep on Alarm Time for CO CO high limit alarm events during the alarm stage Latched lf a measurement value higher than the High Alarm Limit or lower than the Low Alarm Limit the alarm occurs The Alarm LED turns red the relay turns to on for every alarm event and a sound alarm beeps as the setting in Beep on Alarm Time for CO CO high limit alarm events Even though the alarm event is not presented the alarm status is latched the Alarm LED keeps red and the relay keeps on and the sound alarm keeps beeping if it is set to beeping continuously DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 37 Low Alarm Sets the Low alarm limit conditions for Relative Humidity Lint Tergem Banpo a nA High Alarm Sets the High alarm limit conditions for CO CO2 Relative Humidity Temperature Dew Point m Beep On CO Sets the time for beeping alarm It is valid when the high 251 And COz limit alarm for CO CO occurs Alarm Time Range 1 250 unit second 0 disable the beeping alarm 25
68. mit button The default Login password is Admin case sensitive wre DL 3 hz __ 5 10 1 0 64 DL 303 CO CO3 Relative Humidity and Temperature Data Logger Home Network MQTT I O Settings Message Accessible IP Change Password Logout The system is logged out To enter the web configuration please type password in the following field onfiguration requires JavaScript enabled in your browser Firefox IE Auration does not work please check the JavaScript settings first When using IE please disable its cache as follows Menu items Tools Internet Options General Temporary Internet Files Settings Every visit to the page Copyright 2014 ICP DAS Co Ltd All rights reserved DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 27 4 3 Home The first page displayed is Home it shows the based configuration of the DL 300 module and the real time data as below Re DL 303 CO CO Relative Humidity and Temperature Data Logger db Home Network MQTT I O Settings Message Accessible P Change Password Logout Status amp Configuration Milereeesieem L 2032 EEekeEee Roomnsd3 micelle 6 Jul 16 2015 Oe teg en OO O0 EQ FF FF FF feeericeed 10 1 0 64 Pee TEE Socket Watchdog seconds Se pare System Timeout IMME Sieh Network Watchdog seconds Sensor Readings Type Low Latched High Latched ass em tem a ee Dew Point los TEE HaT Clear Low Latched
69. mum Confirm new password Submit Once the password Is set the password will be requested whenever users want to enter the setting menu from the touch screen Input Password Enter DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 69 Q6 How to cancel the touch password A6 Enter the IP address for your logger in the address bar of a web browser and go to the Change Password page keep the New password and Confirm new password in Change Touch Password field empty and then press the Submit button for change touch password erg DL 302 CO3 Relative Humidity and Temperature Data Logger CoP T Change Password Home Network I O Settings Accessible ogout Change Web Password The length of the web password is 12 characters maximum Current passwore New passwore _ Confirm new password ma Submit brit Change Touch Password The length of the touch password is 8 digits maximum Confirm new password Submit Q7 How to set the Accessible IP A7 Enter the IP address for your logger in the address bar of a web browser and go to the Accessible IP Settings page select the radio button next to Add__ To The List and key in the IP for a device which is allowed to access the DL 300 and then click the submit button Check the checkbox next to the Save to Flash before clicking the submit button to save the IP setting and use after repowering Once any of those in the
70. n 0 01 F channel 5 dew point temperature in 0 01 C channel 6 dew point temperature in 0 01 F 40272 Modbus NetID R W ev en odeus TOP protect 30301 Number of the digital input channels 30311 Number of the digital output channels 40311 Only for Modbus TCP protocol C 3 DL 303 Modbus Address Mappings Base 1 113 Address Description tribute 30321 Number of the analog input channels sie omiy er Modbus Toco O 30331 Number of the analog output channels is OnyforMedbue Topp O 30352 Firmware version in hex format ose Oniy tor meatus TCP praroeoi O 40481 Firmware version owword R 40482 Firmware version high word Ro Module name low word 0x0303 Module name high word 0x444C RS 485 module address 1 to 247 Only for Modbus RTU protocol RS 485 baud rate and parity settings Bits 5 0 Baud rate valid range 3 10 1200 2400 4800 9600 P Ky HR A O O O P KR HR Ss 00 o OD 0 AJO 19200 38400 5 7600 115200 Bits 7 6 00 no parity 1 stop bit N 8 1 01 no parity 2 stop bit N 8 2 10 even parity 1 stop bit E 8 1 11 odd parity 1 stop bit O 8 1 Only for Modbus RTU protocol RS 485 response delay time in ms valid range 0 30 RS 485 host watchdog timeout value 0 255 in 0 1s RS 485 host watchdog timeout count write O to clear Only for Modbus RTU protocol LCD back light setting O to 255 Automatic baseline correction for COs measurement R W 0
71. nction It is supported on the DL 302 and DL 303 only Q amp A Q What is ABC Automatic Baseline Correction A ABC stands for the Automatic Baseline Correction which is used to adjust a shifted baseline to the carbon dioxide level in fresh air In case of normal indoor application the carbon dioxide level drops to nearly outside air where there are no human green plants or anything to elevate the carbon dioxide levels on weekday evenings or weekends the ABC algorithm constantly keeps track of the lowest reading and slowly corrects it as the expected value in fresh air typically around 400 ppm Q Why I need to enable the ABC A When the COs concentration detected in a period time of unoccupied space is greater than the base value of 400ppm enable the ABC function to adjust the baseline Be careful that the ABC will not work if a space is constantly occupied such as a hospital 24 hr factory 24 hr store green house or other applications where COz2 levels may be elevated at all times DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 36 Alarm Configuration ype Alarm Mode Low Alarm Limit High Alarm Limit a oe 7 7 A Dea 100 0 Temperature De i000 Sew Point i Deere 100 0 beep On ee And 30 0 beep off 1 to 250 beep on alarm time in Se Eu seconds 251 beep on alarm continuously All the settings take effect after clicking the Update Settings button Alarm Mode Disabled Disabled Disables a
72. nd the relay outputs ON signal which can be used to turn on the user s alarm device When the CO CO level turns to lower than the value set in CO CO2 Alarm Limit the Alarm LED keeps red and the relay keeps ON till the alarm status is cleared manually CO CO2 Alarm Limit Sets the high alarm level limit of CO COz2 concentration CO Alarm Limit e Default 50 pom e Range 0 1000 ppm CO2 Alarm Limit e Default 1000 ppm e Range 0 10000 ppm Beep on Alarm the alarm keeps beeping with setting for Beep on Alarm s in seconds The beep alarm is for High CO CO alarm only Continuously continues beeping without stop default Disabled disables the beep alarm 1 250 sets the time for beep alarm in seconds DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 oe Other Alarm Settings Displays the alarm mode and high low alarm limit settings for Humidity Temperature and Dew Point Parameters on this page can be set through web interface or Modbus DCON commands Alarm Alarm mode disabled by default Low low alarm limit settings High high alarm limit settings Save Saves the modification and returns to the Settings menu All the changes take effect immediately after saving changes Skip Returns to the Settings menu without saving any changes 3 2 DO amp LCD Tap the DO amp LCD item in the Settings menu to enter the sub menu DOO Power On Value Off On DOO Safe Value Off On Eth
73. nning eSearch turn off firewall on computer and connect the computer and DL 300 logger to Ethernet network 1 Launch eSearch click the Search Servers button to search the DL 300 modules connected to the network the modules searched out will be listed as below 2 Double click the module name searched in the list joj x File Server Tools 00 00 E0 92 00 08 OFF 10 0 11 254 255 255 0 0 10 0 11 233 EtherlO DL 302 2 Double click DL 302 l Click Search Servers itty search Servers Configuration UDOP e Web i tatus DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 26 3 Set available IP Address Sub net Mask Gateway designated by your network administrator and alias and click the OK button The Alias for easy to identify each item will be shown at the bottom left corner of the DL 300 screen Configure Server UDP Ei x Server Name DL 302 DHCP fo OFF Alias Etherlo IP Address 10 0 11 233 MAC 00 00 E0 92 00 08 sub net Mask 255 255 0 0 Warning Contact your Network Administrator to get Gateway 10 0 11 254 correct configuration efore any hanging o kK Cancel 4 2 Logging into the DL 300 1 Enter the IP address for your DL 300 in the address bar of a web browser sec 4 1 The IP address could be obtained by going to the Settings gt gt About menu from the touch screen 2 Type the Login password and click the Sub
74. on the DL 300 It will show white screen 6 Run DL 302_Bxx bat Bxx is the version of firmware wait the process finish for example from 1 238 to 238 238 and then close the cmd exe window zz dll 3 20 0 0 fz Standalone Plugin dfuprog exe Imdfu dll 1 0 0 76111 USB Device Firmware Upgrade IL 302_B15 bat 45 005 Batch File 1 KE OL 302 B18_ 140814 bin BIN File ar KB cy COWINDOWS bystems2icmd exe T Sinstall area d1382_fw gt rem dfu gcecsTouch0OsS bin T Sinstall area dlIb2_fFuorem D 5HMI Works HMNI Works_Standard bin sdfuprog exe gcc TI ouchOs bin T install area d lI fFuSdfuprog exe a xi f DL 3JH2 H818_146814 bin USB Device Firmware Upgrade Example Copyright lt c 2668 26011 Texas Instruments Incorporated ALL rights reserved Scanning USB buses for supported DFU devices Down loading DL 362 B18_1468614_bin to device 7 Set the pin 2 FW Update in OFF position on SW1 remove the USB cable and repower on the module 8 Go to the About sub menu in the module to make sure the firmware version DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 74 Q12 How to display message on the DL 300 with Modbus command A12 The message can be pre saved in the DL 300 or directly displayed on the screen Writing the index number for a pre saved message to Modbus address 40861 based 1 can display the message The time for display message is set in the add
75. or disconnecting a TCP connection when a DL 300 does not receive data coming from the Ethernet port Range 5 65535 unit second 0 Disable DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 30 Web sets the timeout for logout the web server in a logger Auto logout when there is no any operation from the web browser interface Range 1 65535 unit minute 0 Disable Alias Name sets an alias name for easy to identify a DL 300 The EtherlO maximum length is 18 characters Restore Factory Defaults Restore all options to their factory default states The Reboot button is used to reboot the DL 300 After pressing the button a user needs to login the DL 300 logger again to using the web interface The Restore Defaults button can be used to restore the following settings to factory default values DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 31 4 5 MQTT MQTT stands for MQ Telemetry Transport it is a publish subscribe extremely simple and lightweight messaging protocol designed for constrained devices and low bandwidth high latency or unreliable networks The Publish Subscribe messaging pattern requires a message broker The broker is responsible for distributing messages to interested clients based on the topic of a message Now the MQTT Version 3 1 1 becomes an OASIS standard it is an ideal protocol for communicating with connected devices in the em
76. or example to set the attribute for displaying message by publishing a MQTT message 1 Topic name EtherlO Attr Module Topic Name Message Attribute Sub Topic Name 2 Message content 0 0 0 8394 0 FFFFFF 0 FFFFFF 0 FFFFFF 0 FFFFFF 0 FFFEFFF 0 FFFFFF lt sets the attributes for displaying message with no beep sound no acknowledge button no time limit background all the lines are left aligned and white text color Note the message attribute needs be passed before the message published to take the settings effect Message Sub Topic Name sets the sub topic name for the message displayed on the screen When a MQTT message published to Module Topic Name Message Sub Topic Name for a DL 300 logger the logger will displayed the message Note A message can have a maximum of 6 lines and 14 half width characters or 7 full width characters maximum each line r ODh is used to do a new line The example for publishing a MQTT message to display on the DL 300 1 Topic name EtherlO Msg Module Topic Name Message Sub Topic Name 2 Message content Turn on the ventilation fan DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 35 4 6 I O Settings Temperature Update settings Users can change the temperature unit to Fahrenheit or Celsius in this field CoO Automatic Baseline Correction Update Settings To Enable Disable the CO2 Automatic Baseline Correction fu
77. r dew point temperature in 0 01 F AARL reads all low latched values of analog input channels response gt CO in 1 ppm CO2 in 1 ppm relative humidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AARLN reads channel low latched value of analog input N 0 for CO in 1 ppm 1 for CO2 in 1 ppm 2 for relative humidity in 0 01 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F A 3 DL 303 DCON Command Sets a AARLCN reads low alarm limit of an Al channel N 2 for relative humidity in 0 01 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AARTYYMMD sets RTC data DHSS S AASSHHHH _ sets screen saver time in seconds in hex format 0000h to FFFFh 0000 to disable AATO data _ sets temperature offset in 0 01 C 100 00 100 00 co AASETT enables disables host watchdog and set timeout value E gt 0 disable host watchdog 1 enable host watchdog TT host watchdog timeout in 0 1s in hex format AA4 sreads DO power on and safe value AA50P0S sets DO power on and safe value P gt 0 power on value off 1 power on value on S gt 0 safe value off 1 safe value on AARD reads response delay time in ms in hex format
78. ress 40859 ranged from 1 to 65535 in seconds The display message on screen function Messa E supports multiple language character sets based on UTF 8 encoding A message can have a maximum of 6 lines and 14 half width characters or 7 full width characters maximum each line The background color text color text alignment buzzer prompt sound and acknowledge button are configurable for users requirements Setting the display time Holding Register 4xxxx base 1 Sets the time for displaying message ranged from 1 to 65535 40859 in seconds R W 0 displays message until a stop command received Displaying a pre saved message The DL 300 is able to save a maximum of 20 messages with an individual index Write the index to address 40861 to display the message and write 65535 to stop the display and return to the home screen Holding Register 4xxxx base 1 Description Attribute 40861 Write the index to display a pre saved message RW 0 19 the message index 65535 stop displaying message DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 75 Saving a message or displaying a dynamic message Modbus commad Write Multiple Registers 10h Modbus address 450302 C47Dh base 1 Data format IM Message Index Message String Message Settings Message Settings 1 Delimiter characters IM 2 Index The message with the index in the range of 0 to 19 will be saved in the DL 300 If th
79. rmat 00 1E A 1 DL 301 DCON Command Sets 83 A 2 DL 302 DCON Command Sets Command Description SAAF AAI read INIT status response AAO gt INIT short to GND IAA1 gt else AAP Read Modbus RTU DCON protocol response AAO gt DCON IAA1 gt Modbus RTU AAPN Set Modbus RTU DCON protocol ae RTU OOOO AA5 read reset status first after power on AAO others HAA Read All Analog Inputs response gt COz in 1 ppm relative humidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AAN Read Channel Analog Input N 0 for CO2 in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AANNTTCCFF iset configuration AA current address NN new address TT 00 A 2 DL 302 DCON Command Sets 84 CC new baud rate Bits 5 0 Baud rate 0x03 Ox0A Baud 1200 2400 4800 9600 Baud 19200 38400 57600 115200 Bits 7 6 00 no parity 1 stop bit N 8 1 01 no parity 2 stop bits N 8 2 10 even parity 1 stop bit E 8 1 11 odd parity 1 stop bit O 8 1 FF data format Bit 6 0 checksum disabled 1 checksum enabled AAABC Read status of the automatic baseline correction response a IAAN N 0 disabled 1 enabled AAABCN Set the automatic baseline correction PEON eddies cen AAB
80. sneeeeees 69 Q6 How to cancel the touch PASSWOId essesccceceeeeeeeeeseeeeeceeeeeeeeeasenseeeeees 70 Q7 How to set the Accessible IP c cccccccceccccececceccceccccuccecsecececaecseaecsesecsesaees 70 Q8 How to delete the Accessible IP settings cccccccceeesssseeeeeeeeeeeseeeeeeeeaees 71 Q9 How to clear the data logged in a DL 300 module cccceeeeeeeeeeeeeeees 71 Q10 How to calibrate the touch screen ceseeeseccceeeeeeeeeeeeeeeeceeeeeeeeeaaeaseeeeees 72 Q11 How to download firmware into a DL 300 module cccccccesesesseeeeeeees 73 Q12 How to display message on the DL 300 with Modbus command 75 Appendix A DGON GOMMANG SES seesccesecerccosczenecerctexinesvedesaiesniexaieveiescieveneveisioigsesseases 78 Pole DEssO01sADO ON Command Sels orenean on T Eaa 78 A 2 DL 302 DCON Gommand Sets jcsceewes cw ereieceseecvsvartiewueivumwieveiowedes 84 A 3 DL 303 DCON Command Set ersin e Aa 90 Appendix B ModbusMaster TOOIPC cccccccceeecseeeeseeeeseeeeseeeeeeeeeseeeeseesseeesaeeesaeeeeas 96 Appendix C MOGDUSAGGIESS Table aie citesiacedderideetdactdutalin a aaa 100 C 1 DL 301 Modbus Address Mappings Base 1 cccceecceseeeeeeeeeeeeeeeeaees 100 C 2 DL 302 Modbus Address Mappings Base 1 cccceeccecseeeeeeeeeeseeeeeeaees 107 C 3 DL 303 Modbus Address Mappings Base 1 ccccceececeeeeeeeeeeeeeeeeeeaees 113 Pe V
81. t Period Start Sampling Interval P p T Period End Save Skip Period End Period Start Date y Period End Tine H lt o DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 22 Change Logging Sets the mode for data logger Stop stops logging data default Run logs data continuously Period logs data in the period of specified time Overwrite on Full Sets whether to overwrite old data by new ones when the memory for data storage is full Over the upper limit of 450 000 No discards the new data default Yes overwrites the old data by new ones Sampling Interval Sets the time interval for logging data It is valid for both Run mode and Period mode Tap the Sampling Interval to enter the sub menu Default 10 unit seconds Period Start Sets the start time for Period mode Default date 2014 06 01 time 00 00 00 Period End Sets the stop time for Period mode Default date 2014 06 02 time 00 00 00 Save Saves the modification and returns to the Settings menu All the changes take effect immediately after saving changes Skip Returns to the Settings menu without saving any changes 3 5 Ethernet Tap the Ethernet item in the Settings menu to enter the sub menu Address Type IP Setting DHCP Static Modbus TCP Port 502 gt gt gt Static IP Modbus ID 1 gt Subnet Mask System Timeout s cc lt 0 E gt gt Default Gateway TCP Timeout s
82. t is 830 seconds DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 40 4 7 Message Message Settings The coloris expressed by a shedigit hexadecimal value where FFOQOU denotes red OOF FOU denotes green and UQOUFF denotes blue The default background color is 00294 and the default foreground color is FFFFFF Acknowled Qe Button No Y Display Time i Background Color 008394 Color FFFFFF FFFFFF Justify Center FFFFFF Justify Center Y BEE Color FFFFFF Justify Center MES Color FFFFFF Justify Center FFFFFF Justify Center Y Update Settings Note The settings should be updated before showing the messages In the Message Settings table users can set the message properties such as beeping or not displaying acknowledge button or not time for message displayed background color line color and align The properties need be updated before showing the messages PSSage 1 55 5 251 Acknowledge Button to 17 04 19 a lt close
83. ta Logger User Manual Version 1 1 0 Aug 2015 57 3 2 Click the Search New Device bution to search the DL 300 modules connected on the same Ethernet network 3 3 Check the checkbox next to a module and click the Add button to add the module in the utility 3 4 Highlight a module and click the Edit Device button to configure the module DL 300 Utility 1 1 0 0 2014 10728 EX 3 a oF amp il Gas M List Trend Croup Alarm Query Settings Alias IF Address Description Group Search New Device Search New Device a eeen nnn engu nunen unn nnn PARARE PRO SS F p Edit Device arsi 7 ee L iii default Search New Device Delete Selected Device Edit Device DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 58 3 5 Set the configuration and click on the OK button Note Consult your network administrator before making changes to IP Address Mask Address Gateway Device Property OOO DEO 92 E IP A192 los 255 1 Mask 255 255 0 0 Gateway 192 168 0 1 Group default Descr 4 Get real time data trend chart and alarm event 4 1 Click the List icon to obtain the real time data It also lists the connect status group information and IP address for every DL 300 logger HiT_ 30 tility 1 2 0 0 201577731 Connect Dew Point Status COZ E Humidity Temperature Description Sa IP Address Normal 669 58 76 19 65 DL 302 De tres
84. te the touch screen A10 1 Set the pin 3 Touch Calib in ON position and others in OFF position on SW1 2 Power on the DL 300 module 3 Touch the white boxes displayed in turn 4 Touch one blue box till the module senses the Calibration TOUCH THE BOX touch input and sounds Then touch the next box one by one till the 5 five boxes are sensed DL 300 Data Logger User Manual Version 1 1 0 Note After the 5 boxes are sensed the screen turns to homescreen and calibration is complete Please note to set pin 3 Touch Calib in OFF position and reboot the module lf the calibration is failed and the screen does not turn to homescreen re power cycle the module and restart calibration process Aug 2015 72 Q11 How to download firmware into a DL 300 module To determine the version of firmware of a DL 300 tap the About item in the Settings menu to enter the sub menu Model Name DL 30 Alias Name EtherlO Firmware Virsion B1 8 Aug 14 2014 ir Auuress 10 1 0 131 MAC Address UISA PRAID LE Back Steps for downloading firmware 1 Download the USB driver and the latest firmware from http ftp icodas com pub cd usbcd napdos dl 300 firmware 2 Install the USB driver 4 Connect the DL 300 module and computer by using USB cable 3 Set the pin 2 FW Update in ON position on SW1 as below USB cable DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 73 5 Power
85. temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AAHO reads humidity offset AAHO data sets humidity offset data in format of 100 00 100 00 AALO data CN sets low alarm limit of an Al channel N 2 for relative humidity in 0 01 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AARACN reads Al alarm enabled disabled status of a channel response IAAN N gt 0 disabled 1 momentary 2 latched A 3 DL 303 DCON Command Sets 93 AARAO reads Al alarm status response IAAHHLL AARH reads all high latched values of analog input channels response gt CO in 1 ppm CO2 in 1 ppm relative humidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AARHN reads channel high latched value of analog input N 0 for CO in 1 ppm 1 for CO2 in 1 ppm 2 for relative humidity in 0 01 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 for dew point temperature in 0 01 F AARHCN reads high alarm limit of an Al channel N 0 for CO in 1 ppm 1 for CO2 in 1 ppm 2 for relative humidity in 0 01 3 for temperature in 0 01 C 4 for temperature in 0 01 F 5 for dew point temperature in 0 01 C 6 fo
86. temperature in 0 01 C channel 3 temperature in 0 01 F channel 4 dew point temperature in 0 01 C channel 5 dew point temperature in 0 01 F Module reset status 1 power on 2 watchdog 3 software reset command Only for Modbus TCP protocol 40558 Ethernet host watchdog timeout value 5 to 65535 in second O to disable Only for Modbus TCP protocol 30559 Ethernet host watchdog timeout count 30560 Module name 0x0301 ee for Modbus TCP protocol 40564 TCP disconnection timeout value 5 to 65535 in second O to disable Only for Modbus TCP protocol 40565 Module reset timeout value 30 to 65535 in second R W 0 to disable Only for Modbus TCP protocol C 1 DL 301 Modbus Address Mappings Base 1 102 W The index for a pre saved message to display on the LCD screen R W O 19 1 65535 to stop RTC year 2000 to 2159 R W RTC month 1 to 12 R W RW RW RW W Ri Ww RW RW 40884 Starting hour when logging in period mode 0 23 W 40885 Starting minute when logging in period mode 0 59 R 40886 Starting second when logging in period mode 0 59 R 40876 The data logger command 0 stop 1 run 2 run in period mode R W 40882 Starting month when logging in period mode 1 12 40883 Starting date when logging in period mode 1 31 W C 1 DL 301 Modbus Address Mappings Base 1 103 Address Description ttribte 450302 Saves or shows message by Modbus function 16 only W
87. ter than the base value of 400ppm enable the ABC function to adjust the baseline Be careful that the ABC will not work if a space is constantly occupied such as a hospital 24 hr factory 24 hr store green house or other applications where COz2 levels may be elevated at all times Q3 Does the DL 302 DL 303 enable the ABC as the factory default setting A3 No the ABC is default disabled in a DL 302 DL 303 logger to prevent the baseline from being adjusted to an incorrect value in case of using in a constantly occupied Space Q4 What to do when the ABC is no work A4 When the ABC is no work regarding baseline correction the DL 302 DL 303 needs be returned to ICP DAS DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 68 Q5 How to set the touch password A5 Enter the IP address for your DL 300 logger in the address bar of a web browser and go to the Change Password page enter the password in the New password and Confirm new password in the Change Touch Password field and then press the Submit button for change touch password The password is numbers from 0 to 9 and up to 8 digits erg DL 302 CO3 Relative Humidity and Temperature Data Logger COP Home Network I O Settings Accessible IF Change Password L gout Change Web Password The length of the web password is 12 characters maximum Current password Confirm new password Submit Change Touch Password The length of the touch password is 6 digits maxi
88. the l solid wire to lock it and press the white button to 3 release the wire 3 Wire requirement e Stripping length 8 10 mm e 0 20 1 5 mm IEC 28 16 AWG UL Hels Readback as 1 Readback as 0 0S RLx NO DS RLx COM Relay Output DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 11 2 3 Dimensions unit mm Left Side View Front View Right Side View Rear View Bottom View DL 300 Data Logger User Manual Version 1 1 0 Aug 2015 12 2 4 Cabling for Power and Network Note e Do not install the DL 300 module near a vent a ventilation fan or a door where the air flows faster Also avoid putting the module on a desktop below the nose and mouth to prevent incorrect measurement e Avoid installing in locations where the temperature is below 0 C or above 50 C e Avoid installing in locations near a strong electromagnetic field For connecting with a PC or a Android device The DL 300 logger can connect to a PoE network without a power source or connect to anon PoE network When using the Search function in iAir App on Android or iOS mobile devices mobile devices need to connect to the same subnet that the DL 300 connected to over Wi Fi Similarly to using the Search function in DL 300 Utility running on Windows the module and the host PC need to connect on the same subnet too PoE Power Supply NS 205PSE PoE Switch Ethernet Cable i NS 205 Host PC a Hub Switc
89. umidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AARHN Read channel high latched value of analog input N 0 for CO2 in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARHCN Read high alarm limit of an Al channel N 0 for CO2 in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARL Read all low latched values of analog input channels response gt CO2 in 1 ppm relative humidity in 0 01 temperature in 0 01 C temperature in 0 01 F dew point temperature in 0 01 C dew point temperature in 0 01 F AARLN Read channel low latched value of analog input N 0 for CO2 in 1 ppm 1 for relative humidity in 0 01 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARLCN Read low alarm limit of an Al channel N 1 for relative humidity in 0 01 A 2 DL 302 DCON Command Sets 88 2 for temperature in 0 01 C 3 for temperature in 0 01 F 4 for dew point temperature in 0 01 C 5 for dew point temperature in 0 01 F AARTYYMMD Set RTC data AMES e O AASSHHHH

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