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1. 37 LSI LASTEM E Log User s manual e Excluded alarm in case the measure value if lesser than the minimum threshold or greater than the maximum threshold return to no alarm condition when the measure value is greater than the minimum threshold and at the same time lesser than the maximum threshold hysteresis is used like shown in the following example threshold values 2 0 and 4 0 and hysteresis 0 2 alarm in shaded areas Threshold value compare algorithm can be applied to one or more measures in the last case all used measures must be consecutively ordered the list cannot include any measures that shouldn t be considered in the comparing because the logic programming needs the ordinal numbers of the first and last measure This logic can be programmed to detect the alarm condition only if all measures that belongs to the selected set or alternatively only one of them are contemporary over the stated limit Furthermore it s possible specify a minimum time during that the measure stays over the set threshold value to enter into the alarm condition and a minimum time to exit from the alarm condition It can be done applying the algorithm to only one measure i e it isn t possible to program the minimum times if two or more measures have been selected 38 LSI LASTEM E Log User s manual 5 5 6 Timer The timer logic allows to activate or deactivate
2. i 44 5 6 9 ASCII format transmission using TCP IP ii 46 5 6 10 E Log connected like master slave mode eene 46 23 0 T1 E L g with ZigBee Tfadi urla eci 47 5 7 Operating at low energetic CONSUMPTION ii 50 ApDeBdiX6S uu Ls insana A RT ousted ns E rari 52 6 1 Technical specifications aun uu u RSS umu mw Et ace M ta 52 6 2 Function library for derived calculations a 54 6 3 Error MESSABES Titti EAEG 56 6 3 1 JDusabling eror imdicatioli fore aree 57 0 25 2 Error FOUHG in TS ASU o4 cas ere net 57 64 Models liti Sos easi posed aac ead ed ated eee eed eden 58 6 5 Instrument TAME ANCS un a celo hse a maed gee Aa de ade 58 6 6 Mask ok terminal board asa n pa u ta pa u ua ioni 59 6 7 CGonnection cables oe u E ISSN I iii de ne us 60 6 8 Declaration of Conformity Senese L L S egeo eee eo t ta gnawed dave tela nent 61 LSI LASTEM E Log User s manual 1 General safety rules Please read the following general safety rules in order to avoid injuries to people and to prevent damages to the product or to products that may be used in connection with it In order to avoid damages use this product exclusively according to the instructions herein contained Installation and maintenance interventions are to be exclusively carried out by authorized and skilled people only Install the instrument in a clean dry and safe place Humidity dus
3. Cos rad Dir Vel n Vmr Direction s standard deviation sigma theta ZSin rad Dir 2Cos rad Dir 2 n DevStandDir gra Zh Calm Percentage Y Calm Calm 100 n Where Dir instantaneous value of wind direction 0 360 Vel instantaneous value of wind velocity m s gra conversion of an angle from radians to degrees rad conversion of an angle from degrees to radians Calm 0 in case of not calm wind velocity 0 3 m s otherwise 1 n number of considered valid original data no error 32 LSI LASTEM E Log User s manual 5 4 Storing elaborated data E Log stores the calculated statistical processings elaborated data in the 2 MB internal memory a part of this memory 128 kB is used for configuration information and other internal information the real capacity is therefore slightly less than the total storage capacity Data storage takes place circularly once the memory is full the new data will replace old ones By sending a new configuration to the instrument all data so far stored will be cancelled this happens because the new configuration information might be potentially not in tune with them and the PC might misinterpret them The instrument stores the data in the internal memory only when a data page is full the dimension of this page equals to 256 bytes therefore the instrument might store the data only after several sequences of elabor
4. LSI LASTEM S r l E adl oH Via Ex S P 161 Dosso n 9 20090 Settala Premenugo MI Italia tt A sS T Em Tel 39 02 95 41 41 WEB http www Isi lastem it 7 Fax 39 02 95 77 05 94 CF P Iva VAT T 04407090150 paa e mail info lsi lastem it REA 1009921 Reg Imprese 04407090150 User s manual Updated on 07 30 2014 Cod INSTUM 00351 en LSI LASTEM E Log User s manual Copyright 2011 2014 LSI LASTEM All rights reserved The information contained in this manual may be changed without prior notification No part of this manual may be reproduced neither electronically or mechanically under any circumstance without the prior written permission of LSI LASTEM LSI LASTEM reserves the right to carry out changes to this product without timely updating this document LSI LASTEM E Log User s manual l GeneralsafeftyruleS u uusuunsnsusnunsquaunaqaaqahawauaqauahaqananiunaiaqauiaaans 5 Za qui cri ec T T Oia uh ni delie 6 yale Disposals u C baa Satan ni iaia di licei a as 6 2 2 Howto contact LSTEASTEM alleate 6 CO SCIENCE Masala RR RR EE CRT 7 3 1 Mechanical and electrical installation eese 7 S l Instrument power Supply seuil t eiit orte PU eM i o 8 341 2 vlInpuls and actudfops 05 n licia lio et ieee added ea Alani 9 3 1 3 Single ended IMPutssi 12 3 1 4 Serial communication lines iii dirci aaa 13 3 1 5 NISdemipowet s pply uu aa
5. Extra current gt 0 7 A each outputs Thermic Actuation logics Up to 20 programmable logics use of the instantaneous values of acquired or calculated measure activation of actuator s outputs according to AND or OR logic applied to one or more actuation logics 52 LSI LASTEM E Log User s manual Communication protocols Serial port 1 Native CISS for instrument configuration internal clock date time setting data download instantaneous and elaborated measure values and diagnostic informations GPRS transmission support TCP or FTP mode Serial port 2 Native CISS as serial port 1 or one of each protocol supported by E Log specific E Log model depending CISS LSI LASTEM probes TTY Modbus Gill etc Measures elaboration Statistical algorithms for arithmetic and vectorial elaborations uniquely programmable for each measure calculated on single time base from 1 second to 12 hours for all measures default elaboration rate of measures 10 minutes Power Input voltage Average power consumption without probes feed DC 10 14V 12 V e 8 channels acquisition display power on 136 mW e 8 channels acquisition display power off 115 mW e Power down lt 4 mW Protections e Internal overcurrent shortcircuit e Max actuator current with external load 1 5 A e Transient voltage suppressor 600 W t 10 us e Polarity inversion Protection circuits working temper
6. network infrastructure router LAN etc check the user name and password check the log recorded by the FTP server 21 27 Creating sending and Check the log recorded by the FTP server closing file 28 GPRS context creation and Using 3DOM verify the APN connection parameters 30 33 network access against the SIM used inside the modem Access Point Name user name and password for GPRS connection the SIM used inside the modem must be enabled to GPRS data transmission PIN code request must be disabled 35 TCP modem emulation Remote TCP server does not answer check the access connection parameters IP address and TCP port configured inside the datalogger check the network infrastructure router LAN etc verify the MiniCN application if it is alive and ready to accept incoming TCP requests 36 41 Creating sending and Check the log recorded by the MiniCN application closing file 5 6 9 ASCII format transmission using TCP IP About the possibility to program the datalogger for transmitting data in ASCII format using TCP IP please read the application note document AN_00938_en Take care of what inside 5 6 8 because still applicable with this kind of data transmission 5 6 10 E Log connected like master slave mode It s possible use two E Log cascading that is master slave mode especially when the number of physical inputs required by the application is higher than the number of physic
7. 3 12 13 14 5 4 18 20 21 23 LEE Tis 5 34 35 38 37 B 41 42 43 44 38 39 7 45 48 47 48 8 52 53 54 55 49 F N DEL MORSETTO UTILIZZABILE SU E Log TERMINAL NUMBER USABLE ON E Log b Origine 16 05 06 A A CGC AAS Descrizione della revisione SE Data R gt o care keines ue Scale Codice Dis r Er DISACC5173 Eo x r ss Descrizione CAVO DI RACCORDO BABUC A M E Log PDAS CONNECTION CABLE BABUC A M E Log 1 2 E 3 4 5 Cod ELA117 CAVO DI RACCORDO SENSORI IMPULSIVI PULSE SENSORS CONNECTION CABLE 300 3 4 mie 2 PIN COLOR 1 MARRONE BROWN fI 2 NERO BLACK LE 3 BLU BLUE B 4 NC CONNETTORE MINIDIN FEMMINA 4C 4C FEMALE CONNECTOR SEGNALI IMPULSIVI PULSE SIGNALS MARRONE BROWN ESEMPI DI APPLICAZIONI PARTICOLARI EXAMPLES OF SPECIAL APPLICATIONS FOTO RIVELATORE PHOTO RIVELATOR 1 2 CANALI E Log CHANNELS g Zw CONTATTO NORM APERTO NORM OPEN CONTACT i Materiale D Esp di pata p cor cw lt a foi revisione es ad xe Uisaccsi74 2 b Origine 16 05 06 A A CGC A As Descrizione della revisione L Descrizione CAVO DI RACCORDO BABUC A M E Log COTTI CONNECTION CABLE BABUC A M E Log 1 2 3 4 5 LSI LASTEM E Log User s manual 6 8 Declaration of Conformity L
8. All E Log with ZigBee technology inside are provided from factory with configurations already programmed in one of three possible modes Master Repeater Slave to set up a network of nodes that can communicate with each other Master is the capital device that manages the network connected to the host PC through direct connection or through communication device it is the focal point of all the messages and acquired data Repeater is a powered continuously device that acts as a measuring workstation and repeater of network messages when they haven t the ability to directly reach the master device 47 LSI LASTEM E Log User s manual gt Slave is a device with the feature of remaining in low power modality for a programmable time in order to minimize the consumption it s a typical for applications where the power is provided by small capacity battery ZigBee tecnology is commonly used with limited coverage wireless networks capable of covering areas with a radius around the hundreds of meters Exploiting the characteristic to configure dataloggers as a Repeater it s possible supervise a large environment by creating a network of instruments communicating with each other without the use of special communication devices as dedicated cordless transmitter and repeater The possibility of having multiple Repeater devices in a network allows the messages to find viable alternative routes to reach the destination with greater re
9. B e B amp B ao C e C ej C re D D c D e Voltage signalfrom external Voltage signal from 4 wires Voltage signal from 3 wires 9 ict sensor y sensor powered fixed or sensor powered fixed or P switched from E Log switched from E Log A lt A o sa A B C B oF B C C C D ell D O D O e b ee P Alimentazione sensore con 0V Probe power supply comune a segnale 12V fixed or switched 12V fixed or switched Current signal from externally Current signal from 4 wires sensor Current signal from 3 wires Current signal from 2 wires probe Gwer diDrobe powered fixed or switched from sensor powered fixed or powered from signal wires P P E Log switched from E Log Alo M Alo is Alo Rx A sa ff B Mmm 7 B c w B o w B T C C e C C Dio Dio D D 0v ov 0v b Probe power supply with 0V gt Probe power supply as signal common 12V fixed or switched 12V fixed or switched 12V fixed or switched Picture 4 The drop resistance indicated by Rx is used to return a voltage signal from the current generated by the sensor Program 3DOM supplies a library for the setting of the LSI LASTEM sensors including some powered outputs for such models the settings have been arranged to use the energized scale 300 1200 mV thus being able to use 50 Q drop resistances Sensors with digital signal omm Digital status On Off Digital status
10. Q C O 25 C 10 45 C E IPTS 68 lt 0 1 C 1 5 C J IPTS 68 lt 0 1 C 1 2 C Thermo J DIN lt 0 1 C 1 2 C couples K IPTS 68 lt 0 1 C 1 9 C S IPTS 68 0 22 C 4 9 C T IPTS 68 lt 0 1 C 1 4 C Sample period rejection 50 60 Hz 80 ms rejection 50 Hz ESD protection kV contact discharge IEC 1000 4 2 1 2kVair gap discharge IEC 1000 4 2 Channel to channel crosstalk 93 dB Max input signal 3 V Every input with EMC filter Temperature drift scale 300 1200 mV lt 0 01 FSR 10 30 C scale 39 mV lt 0 01 FSR 10 30 C scale 78 mV lt 0 01 FSR 10 30 C Digital inputs Number of digital inputs 4 like follow 2 inputs for sensors with optoelectronics inputs 9 and 10 max frequency 10 kHz 2 frequency inputs inputs 11 and 12 max frequency 1 kHz 4 logic state inputs ON OFF they acquire signals 0 3 Vdc State level low 0 1 5 V State level high 2 3 V Max input frequency 10 kHz Error Max 3 Hz 10 kHz Protection Transient voltage suppressor 600W lt 10us Serial inputs 2 for acquisition from sensors with serial or radio output Total measures 99 total measures referred to sensors acquired from terminal board or serial port and calculated measures Actuators outputs Max current for a single powered output 0 7 A Max current with all outputs powered 1 2 A Protections
11. Threshold value compare The logic detects value overflow or underflow by one or more measures both univocally and simultaneously To the threshold values can be applied a further hysteresis value this can avoid continuous alarm state changes in case the measure value moves nearly around the threshold value The comparison logics are the following e Greater than alarm in case the measure value if greater than the threshold value added to the hysteresis return to no alarm condition when the measure value in lesser than the threshold value minus the hysteresis i e threshold value 4 0 and hysteresis 0 2 alarm in shaded area e Lesser than alarm in case the measure value is lesser than the threshold value minus the hysteresis return to no alarm condition when the measure value is greater than the threshold value added to the hysteresis i e threshold value 4 0 and hysteresis 0 2 alarm in shaded areas 36 LSI LASTEM E Log User s manual Included alarm in case the measure value if greater than the minimum threshold value and at the same time lesser than the maximum threshold value return to no alarm condition when the measure value is lesser than the minimum threshold value or greater than the maximum threshold hysteresis is used like shown in the following example threshold values 2 0 and 4 0 and hysteresis 0 2 alarm in shaded areas
12. again contact LSI LASTEM technical support Transfer the data elaborated by the instrument then switch the instrument off before and on after if the error remains after many attempts contact LSI LASTEM technical support Use 3DOM to check the congruence of the acquisition parameters of the measures in the current configuration send the configuration again to the instrument see 3 1 4 should a new error occur contact LSI LASTEM technical support for assistance including the current configuration file Transfer the data elaborated by the instrument then send the configuration again to the instrument using 3DOM see 3 1 4 if the error occurs again contact LSI LASTEM technical support for assistance including the current configuration file If the error occurs immediately after switching on the instrument reset the error and continue using the instrument as usual should a new error occur while operating the instrument with no communication with the PC contact LSI LASTEM technical support should the error occur while requesting the elaboration in memory by the program 3DOM try requesting the data again using a different date time try using a previous date first should a new error occur try later dates should the error persist switch the instrument on and off and request all data indicating a date time definitely prior to the first date in memory upon completion of the data transfer cancel them should t
13. and serial port 2 of E Log connection scheme DISACC5584a e RS232 Ethernet converter DEA550 it allows the connection to instrument using Ethernet LAN WAN line so virtually every distance it allows the bit rate up to 115 kbps it can be connected both to serial port 1 and serial port 2 of E Log it can works in Modem emulation mode to allow the datalogger to send autonomously data to a remote server in ASCII text format e GSM DEA714 DEA715 modem it connects to remote devices by means of GSM network connection rate 9600 bps it can be connected both to serial port 1 and serial port 2 of E Log DEA715 modem using actuated signals from datalogger can be used for application where SMS are sent in case of alarm state connection schemes DISACC4852b DEA714 DISACC4978a DEA715 e GSM GPRS DEA717 DEA718 DEA718 1 modem it uses the GPRS data packet transmission and TCP or FIP protocols DEA717 DEA718 with E Log FW until V 2 29 00 DEA718 1 with E Log FW V 2 30 00 or later to allow the continuous transmission with transmission rate according to choice and rating according to traffic it can be connected only to serial port 1 of E Log connection schemes DISACC5416 DEA717 DISACC5416b DEA718 and DEA718 1 e Radiomodem devices DEC010 5 8 9 they permits communications at long distance some kilometers operating on VHF 169 MHz and UHF 868 MHz frequency ranges they don t require government concession user s manual INSTUM_00757 5 6
14. er Re 14 3 2 Configuring the operative modes a 14 3 2 1 Language configuration a ded 14 4 Instrument Use sioni eri riale ida lin liana ir 15 4l Ereontal Banel VerVvISeW S S A AA ilo AS S S u Au 15 42 Usm the keyboard lana ole 16 4 3 Display informations eite aaa iaia 17 4 3 1 Product presentation window nia ite 17 4 3 2 Instantaneous values of measures area eau 17 4 3 3 Diaenos c TOTAL OR a oos der oem aep pod aa inda iu A 18 4 3 4 Sh tting ofr the display oso oido eee re aea re eO uen Vel tee iens eis a oso a S 23 AA LEED 24 Du BExbos additional features s cas ction uuu uqa deca ota iu asqa eA ameta ue lia 25 dl Starts and running the SUEVEYy fuisse lilla pigeons doe psu saeua 25 5 1 1 Checking the power supply voltage eet ret aa ai 25 5 2 Acquisition and calculation of measures enne enne enhn 25 5 2 1 Acquisition from sensors with serial or radio output eee 26 5 2 2 Acquisition from thermocouples ADEM aaa 27 5 2 3 Details about the measure acquisition process 27 5 2 4 Acquisition from status signals iaia 28 3 2 5 Fast acquisition mode of the measures iaia 29 5 2 6 Actvatom of sensor Co
15. instrument has been switched on It is not possible to close the measuring and elaboration processes in order to do so E Log has to be turned off After changing the configuration a new survey will be started The PC s application software is used for a complete data management procedure 5 1 1 Checking the power supply voltage During the survey the instrument checks the power supply voltage constantly in order to grant its enough to the inner functions The check isn t arranged to grant the operation of the outside devices modem sensors that need power supply etc that already couldn t work regularly The check happens every minute the instrument acquires and checks the power supply voltage it must be 7 V at least In case it isn t enough E Log closes the survey in progress and stands by During the stand by it checks every minute the power supply voltage until it ll reach the minimum value of 8 V The note Power low instead of the measures list shows the stand by condition looking forward the right power supply When the right voltage comes back the survey s re opened and the standard operating modes re start Note the power supply voltage is acquired and checked even if the instrument s configuration doesn t include among the programmed measures the corresponding acquisition measure of the battery s voltage In order to store the feeding values surveyed during the survey the battery voltage measure m
16. or frequency signal Frequency signal from optoelectronic probe Picture 5 10 LSI LASTEM E Log User s manual Picture 6 shows an example of a connection for a PT100 temperature sensor and a sensor powered by an energized output DNA727 Uscita Output 2x4 20mA ao i Do Eyes gt RESISTENZA DI CADUTA DROP RESISTANCE 2 NERO BLACK 4 20mA VEL Picture 6 AAA E Log O Italy T 1 3R500 NA ee A CINMCINIIHIHIIHCIILITIIIHILI 19 m PIP NERO BLACK BLU BLUE MARRONE BROWN NERO BLACK GIALLO YELLOY Pt108 BLU BLUE MARRONE BROWN V DLEO41 Moreover if you want connect to E Log some LSI LASTEM portable probes type BST BSU BSO or sensors not branded LSI LASTEM which mount minidin connectors you have to use ELA115 interfaces for analogue sensors and ELA117 interfaces for impulsive sensors See 6 6 for drawings and connection diagrams of their union cables 11 LSI LASTEM E Log User s manual 3 1 3 Single ended inputs Starting from version 2 20 00 it is possible to double the number of analogue inputs passing from 8 to 16 This function is available only for sensors with tension or current signals this function is called single ended Resistive signals instead go on occupying a full single physical input this function is called differential Differential inputs are best immune from electromagnetic disturban
17. relative humidity surface temperature temperature temperature The quantities number and their programming order aren t binding for example it s possible program surface temperature relative humidity but the quantities sequence must have the same order like in the message in the previous example two E Log measures must be programmed as follow Quantity Network Measure address index Surface temperature 5 3 Relative humidity 5 2 In case of Gill mod WindSonic anemometer programmed with default address Q the measures can be programmed in the following way Quantity Network Measure address index Wind direction 1 1 Wind speed 1 2 Note The default address of Gill sensor equivalent to character ASCII Q is considered by E Log like value 1 the next letter R like value 2 and so on 3DOM application automates some configuration operations by means of its sensors library for example to program the LSI LASTEM mod DME810 sensor press key Add from the measures list window and then select the relevant code from the available sensors list the application knows that sensor is serial type and so it requires the sensor s network ID in succession the procedure generates all needed measures for the sampling of the sensor in the right way 5 2 2 Acquisition from thermocouples E Log is able to acquire the signals from many types of thermocouples E Log uses the internal temperat
18. the minimum acquisition time with 20 sensors must be set up 7 seconds at least It is important that the acquisition time programmed in the instrument through 3DOM application shown by the parameter Update rate must be the same of the spontaneous communication rate programmed by the sensor through LSM program The sensor can be programmed to repeat the message communication several times in order to improve E Log reception reliability one repeat is usually enough so the message has been transferred twice before the arrangement of several repeats take into consideration the power autonomy of the sensor if it is powered on through battery and the further generated traffic This can make worse the reception reliability depending on the connected sensors and the programmed acquisition slots The acquisition of messages from the sensors happens as follow 3DOM application programs one measure for each quantity that has been acquired and transferred inside the message by the sensor every measure is correlate to the respective sensor s quantity by means of the sensor s network 26 LSI LASTEM E Log User s manual address that specify the origin sensor in 3DOM it s the parameter Probe ID and the ordinal number of the quantity inside the message for example in case of LSI LASTEM mod DME811 sensor programmed by network ID 5 can be programmed up to 5 different measures which correspond to the quantity air temperature
19. these parameters cannot be programmed at the same time up to their available maximum because the instrument could have wrong operation The instrument has right operation in the following heavy duty condition e All analogue and digital inputs configured with measures of resistance tension state and frequency 1 kHz every input sampled with 10 seconds rate e Six measures configured like measures calculated with several algorithms e The remaining measures up to 99 measures sampled by LSI CISS sensors with transmission every 10 seconds e Each measure is elaborated every 30 seconds with minimum medium and maximum value statistics and standard deviation e All 20 active actuation logics configured with different algorithms and by the use of acquired and calculated measures e Serial communication constantly activated on both communication ports at maximum bit rate 31 LSI LASTEM E Log User s manual It s possible to relax some parameters in this configuration for example the measures total number or the active actuation logics number in order to obtain best performances in other cases for example the measures activation slot 5 3 1 Vectorial calculations specific for anemometric quantities Average direction prevailing Dm gra atan2 2Sin rad Dir XCos rad Dir Resulting average direction Dmr gra atan2 2 Sin rad Dir Vel X Cos rad Dir Vel Resulting average speed 2Sin rad Dir Vel
20. with a wide range of accessories to enhance its power autonomy to protect it against extreme weather conditions and for data transmission via RS232 485 USB Ethernet modem PSTN GSM GPRS 2 1 Disposal E Log is a highly electronic scientific device In accordance with the standards of environmental protection and collection LSI LASTEM advises to handle E Log as waste of electrical and electronic equipment WEEE It is therefore not to be collected with any other kind of waste LSI LASTEM is liable for the compliance of the production sales and disposal lines of E Log safeguarding the rights of the consumer Unauthorized disposal will be punished by the law Dispose of the dead batteries according to the regulations in force 2 2 How to contact LSI LASTEM In case of problems contact the LSI LASTEM technical support at support lsi lastem it or fill in the On line technical support request form accessible from the home page of the website www lsi lastem it For further information e Telephone 39 02 95 414 1 e Address Via ex S P 161 Dosso n 9 20090 Settala Premenugo Milano e Home page www lsi lastem it e Sales info lsi lastem it e After sales service support lsi lastem it riparazioni lsi lastem it LSI LASTEM E Log User s manual 3 Guide to the start 3 1 Mechanical and electrical installation E Log is able to be used for both internal use placed on a flat surface of fixed onto a wall and exte
21. 5 TTY TTY protocol allows the inquiry of the data acquired by simplified way also from terminal or the transmission of the instantaneous data of the measures by spontaneous mode For more informations about TTY protocol see INSTUM_00728_en manual reported on LSI LASTEM products DVD MW6501 5 6 6 Modbus Modbus is a serial communication protocol used in industrial circle it allows the communication between one master usually PC and one or more slave devices for measurement check or PLC connected to the same network Modbus sets up the master and slave s modes to start and stop the communication it settles the modes for messages exchange and errors identifying too Only master can start the communication There are two protocol versions one serial version RS 232 or RS 485 and one Ethernet version The serial version includes two different communication modes one RTU mode where the data are packet in Hexadecimal format and one ASCII mode where the data can be easily read In Ethernet version like the RTU version the protocol s packets are inside TCP IP packets Every network device has its univocal address A Modbus command includes the Modbus address of the instrument which need to communicate with Only this instrument will answer to the command even though all instrument receive it All Modbus commands include check information 43 LSI LASTEM E Log User s manual that assure the correct reception of the comma
22. I LASTEM product DVD MW6501 to configure the operation to switch on the sensors by means of the switching powers In order to choose the actuation time is advisable to consider both the energetic saving and the time the sensor needs to initialize The association between input and switching power is fixed as shown in the table below The number of the terminal is indicated in italics we understand for example that inputs 1 and 2 both make use of the first actuator therefore it cannot be used for the other inputs In case of sensors that generate two signals like the thermo hygrometric sensor it s suitable to select both inputs that use the same actuator TERMINAL BOARD Analogue Signal input Probe switched power 6 17 39 50 7 18 40 51 Digital GND Probe switched input power 28 61 28 o Un to Number V OV 27 26 59 60 33 32 The following pictures explain in detail the connections of all types of sensors both analogue and digital LSI LASTEM E Log User s manual Sensors with analogue signal in differential mode 4 wires resistance 2 wires resistance Thermocouple ADS po A o A o
23. Modem X X Converter emulation mode Function obtained by programmation of appropriate calculated measures Does not support the Modem emulation mode 5 6 4 Communication devices E Log has different communication devices that can be used for the connection to the data collection systems e DEC301 radio communicator it operates at 434 MHz frequency has 300 m as the crow flies capacity connection rate 9600 bps it can be connected to PC together with an other DEC301 communicator it can be connected both serial port 1 and serial port 2 of E Log reference manual INSTUM_00067 e ZigBee radio it operates at 2 4 GHz frequency it has about 100 m as the crow flies capacity connection rate up to 115 kbps it allows the LSI LASTEM sensors reception through ZigBee protocol it available for some models and is included into the instrument for these models cannot be used the serial port 2 because it is not available externally e BlueTooth radio communicator DEA300 works in the 2 4 GHz frequency range data transmission up to 100 m LOV communication speed up to 115 kbps it can be connected 42 LSI LASTEM E Log User s manual to PC using integrated or external BlueTooth adapters connection scheme DISACC5946 user s manual INSTUM_00901 e RS232 RS485 serial converter DEA504 it extends the connection cable up to 1 km and more the connection speed depends on the distance it can be connected both to serial port 1
24. S connection GPRS data transmission system consists of the following parts e One or more E Log instruments e One modem GPRS LSI LASTEM Mod DEA718 or DEA718 1 for each E log respectively connected through ELA110 or ELA110 1 cable the modem SIM card must be able to GPRS data transmission and the request of PIN code must be disable if the communicator DEAS50 is used please read the application note document AN 00938 en e One PC server with Windows operating system Window XP or next version Windows Server 2003 or next version connected to Internet with a public IP address 44 LSI LASTEM E Log User s manual e LSI LASTEM CommNetEG code BSZ306 2 program with use licence enabled for GPRS connections only for transmission through TCP socket E Log must be configured through 3DOM program in order to use GPRS modem and transfer the processed data with selected timing the GPRS modem can be used only with serial port 1 In the configuration through 3DOM software remember to enable with Yes the field Modem powered with actuator in the Serial communication port 1 window when the modem is powered using actuator 7 recommended solution It is suggested to enable the option Modem power up mode to Switched off and on in case of failure GPRS connection happens according to the spontaneous transmission rate programmed inside the system therefore it happens according to the programmed timing on the initiative of the instrument
25. SI SpA Via Ex SP 161 n 9 Dosso gE i 20090 Settala MI Italia VOR OR T m M Tel 39 02 954141 Fax 39 02 95770594 K Email info lsi lastem it www Isi lastem DICHIARAZIONE DI CONFORMITA CE Declaration of Conformity produttore LSI LASTEM SRL Applicant Con la presente si dichiara che tutti i prodotti della seguente serie We hereby declare that all the products of the following series Data logger per applicazioni ambientali Datalogger for environmental applications ELO105 ELO106 ELO305 ELO306 ELO310 ELOS05 ELO515 a cui questa dichiarazione si riferisce conforme ai requisiti essenziali dei seguenti standard e documenti normativi to which this declaration relates is in conformity with the relevant provisions of the following standard and other normative documents EN 60950 1 2005 EN 60950 1 2006 EN 50371 2002 10 EN 301489 17 2002 08 EN 300 328 2006 10 EN 61326 A1 1997 A1 1998 A2 2001 A3 2003 che rispettano le direttive following the provisions of the Directive 1999 5 CE 2004 108 CEE Settala 10 Ottobre 2007 Dr Giulio Certo Direttore Generale e Legale Rappresentante 61
26. al inputs supplied by one E Log datalogger So we call master instrument the E Log connected to host through direct connection or through communication apparatus while slave instrument is connected only to master instrument Using this configuration mode the slave instrument is a real multi parametric serial sensor from master datalogger s point of view 46 LSI LASTEM E Log User s manual In order to configure the system like master slave mode follow the instructions below 1 Physical connection e Connect the serial port 2 of both dataloggers using null modem cable or serial cable with null modem adapter LSI LASTEM code ELA121 e Connect the serial port 1 of E Log master with the host through direct connection or through one communication apparatus 2 During configuration through 3DOM software e configure the slave instrument using only its measures i e the measures that take up their physical inputs and don t setup any processing e configure the master instrument using both its measures marked with symbol 05 and the serial measures marked with symbol amp coming from slave instrument e check the agreement between the measures acquired from slave and the serial measures received from master most of all the values of Sensor s Protocol Address and Index of measure in the sensor the uncorrect agreement prevent the master instrument from acquiring correctly e for E Log master configure in serial communication para
27. an external power supply by means of the connector located on the right hand side panel in this case the positive pole is the one inside the connector In any case pay attention not to invert the power polarity although the instrument is protected from wrong procedure Picture 3 Whenever available connect the ground wire GND to terminal 66 If the round wire GND isn t available you make sure to connect terminals 60 and 61 short circuit This measure will improve the immunity from electromagnetic noises and the protection from induced and conduced electrical discharges In order to use E Log datalogger with low energetic consumption modality see 5 7 WARNING in case the 31 and 32 terminals feed outside equipments they must be equipped with power fail circuit against short circuits or absorbed currents above 1A LSI LASTEM E Log User s manual 3 1 2 Inputs and actuators The instrument is fitted with 7 actuators used to power the sensors connected to the terminal board 4 actuators for 8 analogue inputs in differential mode and 16 in single ended mode 3 1 3 2 actuators for 4 digital inputs 1 actuator for other functions the actuators can also be used by the actuation programmable logics than can produce alarms according to the values acquired by the sensors The voltage available on these terminals depends on the kind of power supply received by the instrument Use the program 3DOM see SWUM_00339 available on LS
28. and ELO515 models e ZigBee indicates the radio type mounted on the instrument if ZigBee the radio is a low power version e nnnnnnnn indicates the serial number of ZigBee radio corresponding to the lower part less significant of the full address of ZigBee network e aaaaaaaaa indicates the radio connection status and it can take these values o Undef undefinite status Init radio module in progress of initialization Init OK radio module initialized successfully Conn OK status of correct connection to the PAN No Conn status of not established connection to the PAN o Fail radio module absent or not working e xindicates the modem status it can take these values o O the modem has undergone a hardware reset o l the modem has undergone a reset caused by a watchdog blocked program o 2 connection to the PAN occurred o 3 status not related to the PAN o 6 master modality actived e y indicates the radio power on status in a Slave datalogger and it can take these values o W wake status radio is active o S sleep status radio in low power standby mode o OOO It is possible switch on the radio on Slave instrument pressing T key from this window e ppppp indicates the programmed identity number of the PAN a value from 1 to 65000 e oo indicates the channel number used by the radio network tipically from 1 to 14 up to 16 if using low power radio it appears only when PAN is connected e ss indica
29. ation this depends on the programmed elaboration rate on the number of active measures and for each one of them on the selected elaboration elements Please note that by switching off the instrument some elaborated data inside the data page and those not definitely stored might be lost for this reason we advise transferring the elaborations which have not yet been transmitted to the PC before switching off E Log 5 4 1 Memory autonomy Depending on the chosen configuration measures types of elaboration for each measure and acquisition rate the instrument will work somewhat autonomously as far as the maximum storage time is concerned without replacing old data with new ones The calculation of the time dimension of the maximum number of storable data is as follows A K 86400 RE NE where A number of days of autonomy of the data memory K value subordinate on the size of the used memory for the 2 MB internal memory K 430592 from 2 12 00 instrument firmware version K 415744 for the 8 MB internal memory K 1841152 RE elaboration rate expressed in seconds NE total number of elaboration s elements programmed for all measures 5 5 Actuation logics E Log has got an actuation logics library It s useful to switch on all type devices alarms solenoid valves motors according the surveyed parameters in surrounding environment The actuation logics are based on the instantaneous value of the acquired and calculate
30. ator number e f indicates the forced fixed state of the actuator it is activated pressing the button use the keys EL to shift on the selected actuator it can be assume the F value if the forcing is active or it isn t displayed if the actuator follows the programmed actuation logics Key lt gt to shift to the diagnostic window type 5 where e mm ss remainig time for the next programmed connection minutes seconds cc GSM signal quality measurement scale starting from 0 no signal up to 31 maximim signal level e n number of successful connections done starting from the previous statistical reset 20 LSI LASTEM E Log User s manual t number of total connections done starting from the previous statistical reset ee status code indicating the last detected error Considering that the error could be detected some time ago this is not a real time indication please ask for LSI LASTEM technical support only in the case of real malfunction conditions and not in the case of this error indication only that is anyway a good starting point for detecting the origin of the problem For further details about the understanding of these windows data see 5 6 8 While this window is shown press key to arrange immediately for diagnostic purposes the connection with the operating centre Press otherwise c to start the modem reset immediately and c to reset its connections statistic and error code
31. ature 40 70 C Internal calendar clock Format year mouth day hour minute second Drift 30 seconds mouth with T 25 C Display Alphaanumeric 4 x 20 charaters instrument model dependent Keyboard Membrane 8 keys instrument model dependent Processors 2 RISC 8 bit clock 16 MHz Communication line 2 RS232 9 poli female DTE speed 1200 115200 bps Mechanical protection IP 40 Operating temperature 40 60 C 15 100 UR no condensing Weight 720 g Dimensions 242 x 108 x 80 mm AID converter 18 bit rounded to 16 bit 53 LSI LASTEM E Log User s manual 6 2 Function library for derived calculations E Log has a useful library containing deriving quantities featuring application functions dedicated to both indoor microclimate and outdoor meteorology environmental sectors The list below shows all calculation functions available gt Arithmetical calculations O O O O Addition summation Subtraction Multiplication Division gt Statistical mathematical operations O o OO OO Integral Mean Power Exponential Natural logarithm and base 10 Square root gt Mobile calculations O O O Minimun average maximum Totalization Angular average gt Thermo hygrometric quantities UNI EN ISO 7726 ISO WD 7730 VDI 3786 O O OO O O OO O O OOO O OP OO O O OOO Relative humidity with psychrometric calculation dry humid bu
32. cal elaborations at a time base from 1 second to 24 hours The selected elaboration base is common to all quantities Just as with the acquisition process see 5 2 the elaboration process too evaluates the time of the built in clock as a multiple of the elaboration rate in order to determine the moment in which the elaboration of the statistical data begins For example if the elaboration rate were to be set to 1 hour and 30 minutes and the current time were 15 24 01 the following elaborations would take place at 16 30 00 18 00 00 19 30 00 etc the elaboration uses all instant data acquired or calculated in the chosen elaboration span The available statistical elaborations are e Arithmetical calculations o Instantaneous value Mean Minimum Maximum Standard deviation Total o valid data e Vectorial calculations specific for anemometric quantities o Prevailing direction Resulting direction Resulting speed Direction standard deviation sigma teta Calm wind percentage O O O OO O O OO It is not possible to combine arithmetical and vectorial calculations for each specific measure Programm 3DOM can be used to program the elaboration parameters The instrument doens t have infinite process capacity it depends on the number of acquired and calculated measures on programmed actuation algorithms on processings configured for each measure and on continuous communications between the instruments and the outside devices all
33. ces than single ended ones and when possible they have to be preferred All sensors generating tension or current signals with or without external power can be connected to single ended inputs see connection scheme Sensors with analogue signal single ended mode Voltage signal from externally Current signal from extemally powered sensor powered probe Current signal from 4 wires sensor Current signal from 2 wires probe powered fixed or switched from E Log powered from signal wires V Probe power supply V Probe power supply IN the shortcut is only required for the sensors with the universal power supply The drop resistance indicated by Rx is used to return a voltage signal from the current generated by the sensor Program 3DOM supplies a library for the setting of the LSI LASTEM sensors including some powered outputs for such models the settings have been arranged to use the energized scale 300 1200 mV thus being able to use 50 Q drop resistances When a probe is added using the 3DOM probes library those sensors are always added in differential mode for this reason is not possible add a single ended probe to a configuration where there is only one single ended sensor free when this situation occurs set the measure parameters 12 LSI LASTEM E Log User s manual manually matching the single ended probe needs otherwise change if possible different measures from differential to sin
34. control like DCE computer equipment For communication between E Log and PC arrange as follow e Through instrument s user interface select the statistic mask that shows the communication speed of serial line and press F2 the instrument will configure all default parameters 9600 bps id 1 only RTS native protocol CISS for selected serial line this s only temporary configuration the instrument restores the previous configuration sent from PC to its next restart so use this operating mode in order to re send through PC one modified configuration 40 LSI LASTEM E Log User s manual e alternatively if the instrument doesn t have the local user interface it s necessary the input of one serial adapter in which the signals RTS CTS have been bridged in E Log connection side pin 9 and 8 of 9 pin connector 5 6 2 Serial port 2 Serial port 2 has different communication protocols as follow e Native CISS reception of measures instantaneous and processed data instrument s personal data and diagnostic data inner clock date hour setting e CISS sensor reading of the data sent by LSI LASTEM sensors through serial or radio output see 5 2 1 e Gill anemometer data acquisition from Gill anemometers with Gill default protocol TTY it allows the simplified inquiry of the measures data through terminal too see 5 6 5 Modbus the instrument implements the industrial Modbus RTU Master Slave see 5 6 6 Aeroq
35. d measures They can be programmed up to 20 calculation algorithms that use same or different logics One or more algorithms can be combined in two differed modes in order to switch on the selected actuator 33 LSI LASTEM E Log User s manual 1 All algorithms must be in alarm at the same time AND logic 2 One algorithm can be in alarm at least OR logic The actuator s switch on logic can operate according to low power consumption mode the actuator is usually deactivated and starts in case of alarm or according to safety mode the actuator is usually activated and it shuts down in case of alarm Summarizing explanation in the table below Operating logic State Actuator No alarm Actuation output switched off Low consumption mode Alarm Actuation output switched on Gatenveanode No alarm Actuation output switched on y Alarm Actuation output switched off In case of one or several measures error for example owing to sensor breaking no scale acquisition or disconnected cable it doesn t modify the present state of the actuator piloted by the logic that uses the same measures The manual activation and deactivation of the actuators performed by the user directly on the instrument from Diagnostic window type 4 see 4 3 3 does not affect the actuation logics The actuation logic deactivates the actuator only if it has previously activated from the logic itself The actuation logic begins o
36. elow a detailed description of each state Status indicator Communication Description indicator Off Instrument switched off or low feeding voltage min 7 V Single quick green Instrument switched on Regular operation blinking acquisition mode Three quick green Instrument switched on The instrument blinkings operates in reconfiguration mode Five quick green The instrument is on The instrument operates blinkings in quick acquisition mode Red slow blinking Instrument switched on An error occurred The number of blinkings indicates the type of error see 6 3 Off No current communication Green blinking Instrument is receiving data from the serial communication lines Red blinking Instrument is transmitting data with the serial communication lines Interval between blinking cycles 5 s Quick blinking period 125 ms Slow blinking period 375 ms 24 LSI LASTEM E Log User s manual 5 E Log additional features E Log is an instrument designed to acquire elaborate and store measures from sensors connected to its analogue digital and serial inputs On the base of the acquired data it can operate field actuations according to the programmable algorithms 5 1 Starting and running the survey The measures and elaborations carried out by E Log are considered as always making part of only one survey The survey takes place automatically a couple of seconds after the
37. end that LSI LASTEM staff carries out periodical check of whole installation E Log and sensors connected to it at regular intervals in order to point out and correct possible measurement errors 58 LSI LASTEM E Log User s manual 6 6 Mask of terminal board p 4a Z XS ON E tai 1 iz O58 oz gt au cu u e QN q Sano H S s 8 8 R Poa o o e Sk ok u u TU u DS ag 5o VE VE do i lt m lt m m lt lt gt lt gt Da ano ano ano d T lt dii lt 2 ae ae a ave Vi Su eS ge Fa er ac a so S49 qo mao mo S m lt co lt co Fa C E ano cano lt o ce ERA x Zio la e Sa Um Um Eo qa ON Sm Lte de Sa 59 LSI LASTEM E Log User s manual 6 7 Connection cables 1 2 I 3 4 5 ELA115 CAVO DI RACCORDO SENSORI ANALOGICI ANALOGUE SENSORS CONNECTION CABLE 200 PIN COLOR CONNETTORE MINIDIN FEMMINA 7C 1 NERO BLACK 7C FEMALE CONNECTOR ROSSO RED SEGNALI ANALOGICI ALIMENTAZIONE 12V 2 ANALOGUE SIGNALS POWER SUPPLY 3 GIALLO YELLOW VERDE GREEN CANALI E Log NERO ROSSO GIALLO VERDE MARRONE BLU 4 CHANNELS BLACK RED YELLOW GREEN BROWN BLUE 5 BIANCO WHITE 1 1 7 3 8 MARRONE BROWN j 8 g T 1 5 8 7 BLU BLUE
38. est possible value to program the acquisition rate of the measures according to the dynamic feature of the quantity s signal to be sampled see 5 2 e Keep the actuation time to energize the sensors low without compromising the reliability of the measure see 3 1 1 e Use the lowest possible acquisition time required to however have the sensor send the measured signal in a correct manner see 3 1 1 e Useahigh rate and only if necessary to program the rate for probe control see 5 2 6 e When using only one high frequency pulse type signal it s better use input 9 rather than input 10 e It s better use inputs 11 and 12 for rain sensors 50 LSI LASTEM E Log User s manual Switch the display off manually or program it to automatically shut off by itself see 4 3 4 Disable the fast acquisition mode of the measures which was possibly enabled while the instrument was switched on see 5 2 5 Cancel not used actuation logics see 5 5 Manage modem switch on through actuator 7 programmed with timed logic or programming GPRS communication through modem activation see 3 1 1 In case of sensors or telephone modems fed continuously don t use instrument s batteries but use other ones if possible In this way the instrument can operate even if modem and or sensors aren t fed and so they aren t operating Disable communication protocol on serial port 2 in case it isn t used or in case it corresponds to following t
39. gle ended mode until obtaining a complete differential input free two single ended sequential inputs 3 1 4 Serial communication lines The instrument is fitted with two serial ports through 9 pole female standard connectors DB9F Serial port 1 located on the left hand side panel at the bottom near the terminals is used to program the instrument s operative modes and data download by means of the LSI CISS communication protocol Serial port 1 has available RS485 version according to E Log model Both serial ports leave our factory with the following default configuration Baud rate 9600 bps Data bit 8 Stop bit 1 Parity none Network address 1 Flow control RTS signal only The instrument can be programmed however only the baud rate and network address can be changed all other parameters cannot The rate can be programmed from 1200 to 115200 bps in case of use of phone modem GSM GPRS or a DEA550 communicator 9600 bps baud rate and hardware flow control RTS CTS must be choosen Electrically speaking both ports are configured as a DCE device The following table shows the meaning of each serial connectors pin Signal Pin TD RS232 GND Serial port 1 RTS CTS RS485 Out 1 Out 2 TD RD RS232 GND Serial port 2 RTS CTS Built in radio Internal B leo o S o o6 cn o2 tO p E Log models equipped with built in radio LSI LASTEM c
40. guration upload only when it is configured to use CISS protocol Please refer to the help file of the program to know more about parameter configuration See 3 1 4 for hardware connection of serial ports and their configuration During the configuration data upload by means of the 3DOM program the survey in progress in the instrument is closed in order to allow to the instrument the right reconfiguration condition At this point the measures list on the display see 4 3 2 is replaced with the notice Survey halted it means that the survey has been halted Note when programming a new configuration all data stored in the instrument s memory will be deleted For this reason we advise to receive on PC all data from the instrument before uploading the new configuration 3 2 1 Language configuration The instrument always uses English language for display messaging for measurement texts it 1s factory programmed to use Italian names but this can be changed by 3DOM configuration program 14 LSI LASTEM E Log User s manual 4 Instrument use 4 1 Frontal panel overview The following picture shows the frontal panel of the instrument model fitted with display and keyboard Picture 7 The upper part houses the keyboard bright indicators led and the display used to check if the instrument is working properly The lower part includes a carter to protect the electrical connections to the terminals located inside it t
41. he error occur again send the configuration of the instrument to LSI LASTEM technical support describing the problem Number of Type of problem blinkings 1 Data memory access 2 IPC 3 Acquisition from sensors 4 Parameter configuration 5 Search data in memory 6 Protocol CISS Use 3DOM to check the congruence of contents parameters in the current configuration send the configuration again to the instrument see 3 1 4 should a new error occur contact LSI LASTEM technical support for assistance including the current configuration file When the instrument finds an error it also indicates it as follows 56 1 2 3 4 LSI LASTEM E Log User s manual By activating the digital signal of the error By displaying the numeric value of the error found the error code appears on the visualization window of the diagnostic data type 1 see 4 3 3 the numeric code can actually indicate more than one error the displayed value is expressed with a hexadecimal number the errors that correspond to the value that appears on the display can be easily interpreted by means of program 3DOM menu Instruments By communicating with program 3DOM while the instrument transfers the elaborations or sends the configuration data the programs may show the code of the error found by the instrument By sending of system operating state through other communication protocols i e TTY e Modbus 6 3 1 Disabling error indica
42. hortest intervals possible among each other if they are allocated to only one actuator If configured with the same acquisition rate the analogue channels following the first one will be sampled about 80 ms after the previous channel This means that as many as eight analogue channels are sampled within a total time of 700 ms Digital channels are instead sampled in about a flash 5 2 1 Acquisition from sensors with serial or radio output E Log is able to acquire measures from sensors connected through serial port 2 Supported protocols are e LSI LASTEM CISS owner communication protocol designed by LSI LASTEM and available in all sensors with microprocessor medium for via radio reception by means of LSI LASTEM DEC301 outside receiver or Zigbee inside radio e Gill anemometers default Gill protocol Gill format polar continuous E Log supports the connection to one sensor 3DOM software programs the used protocol it isn t possible use more than one protocol and for this reason it isn t possible connect sensors having different protocols to the serial port The use of CISS protocol allows the connection to one or more LSI LASTEM sensors even if they have different model every configured sensor must have an univocal network address as regards other sensors connected on the same communication line The connected sensors quantity determines the sampling minimum slot of the instrument consider usually 3 sensors per second
43. indication The window shows the status of the GPRS modem only if the instrument s configuration considers its use only for serial port 1 alternatively the display goes to the next diagnostic window In case the configuration considers the use of the GPRS modem but the modem is switched off the window shows only the note Modem GPRS off alternatively to the information above mentioned The key shows the extra information about the GPRS connection that are useful for LSI LASTEM technical staff e sss number of left seconds to the next status change in the internal GPRS management system r retries left to complete the current operation e xx yy actual and next statuses of the internal GPRS management system If E Log has been programmed for modem switch on and switch off when the modem is switched off only in this case the following message is displayed on the first line of the window 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Key lt gt to shift to diagnostic window type 6 where 21 LSI LASTEM E Log User s manual mm number of measure in alarm conditions according to the status obtained by the realization algorithm associated with the same measure The window can display max 26 alarm measures the first in the list order If no actuation algorithm has been programmed the window cannot be displayed Key e to shift to diagnostic window type 7 available only for ELO505
44. ing value of this position equals to 200 whereas 128 kB of memory are used for the configuration information of the instrument when using a 2 MB memory this value is expanded to 1FFF the unitary increment of this value indicates a 256 byte consumption e aa number of measures acquired by the inputs of the instrument SS number of acquired measures from serial port cc number of calculated measures Since the 2 07 version of E Log in this position of the window the percentage of free memory is displayed E Log storages the data in a circular mode and then the memory is virtually endless The calculation is based on the availability of total memory space dedicated to data processed compared to the value transferred to PC through serial line 1 transfer operations from serial port 2 doesn t change this value if the instrument indicates the percentage of zero it means that the circular storage alghorithm has stored the new data and has cancelled the oldest data By pressing the arrow you can see the old camp which is the number in exadecimal notation that expresses the value of the position in writing in the memory of the elaborated data with a starting value which is equal to 0 18 LSI LASTEM E Log User s manual Use key e to shift to diagnostic window type 2 where e dd mm yy hh mm date time the statistic was last reset resetting the statistical values can take place locally key F2 or remotely thr
45. itial and final scale values e Application of the calibration factor of the specific used sensor radiometers rain gauges etc e Selection of the logical state with reference to the analogue signal thresholds e Measure validation after processing accompanied by error indication if greater by 0 5 than the limits set in output wind direction and relative humidity are excluded e Linearized quantity control the instrument produces null output when receiving null input All above parameters are indicated in section Measure properties in the measure modification window of program 3DOM 5 2 4 Acquisition from status signals E Log is able to acquire different types of digital status they have to be configured for their connection to 9 10 11 and 12 inputs Ther are 3 different signal types frequency signals digital status and counters The default configuration of acquirer has been made for give logical status 1 In case of short circuit or 0 V give logical status 0 In case of opened contact or 3 V Furthermore if one configuration for low power consumption is selected e For signals with frequencies over 1000 Hz it s better the input 9 e For signals with frequencies under 1000 Hz for counters and logical status they re better the inputs 11 and 12 e Do not configure the input 10 because it doesn t reduce the instrument s low power consumption If it s been selected one configuration
46. lb Absolute humidity Specific humidity Mixing factor ratio Humid air enthalpy Dew point temperature Partial steam pressure Humidity index HI Discomfort of heat index Indoor and outdoor WBGT index Wind chill index Chill temperature TCH Mean radiant temperature Radiant temperature asymmetry Average planar radiant temperature Planar temperature side 1 and side 2 Percentage of dissatisfied people due to radiant temperature asymmetry from wall or ceiling Dissatified floor temperature Dissatified vertical temperature Draught rating Operative temperature 54 LSI LASTEM E Log User s manual gt Duct flow o Air speed from differential pressure Pitot or Darcy o Volumetric air and mass flow o Number of air changes gt Radiometry o Insolation time UV index DLE UV exposure level Light intensity UVA density Day light factor Q 0 Qo Q gt Actuators operations o Actuation status calculated with AND operator o Actuation status calculated with OR operator o Actuation logics status calculated with AND operator o Actuation logics status calculated with OR operator gt Others o Evaporation calculation based on the evaporimeter level Soil volumic humidity with permittivity Atmospheric pressure at sea level Total count Delta with previous value Reprocess measure Correct level O O O 0O O O Calculated measures available only for E Log datalogger with firmware from 2 13 1 version calculated
47. liability or in case of failure of one of networks devices Constraints of ZigBee application are due to the distance between devices and physical obstacles walls and ceilings for indoor applications buildings and plants for outdoor applications that the signal encounters during their journey to the destination of communication Specifications Performances Indoor standard range up to 60m Outdoor standard range as the crow up to 500 m flies Diffused power 10 mW 10 dBm Reception sensitivity 102 dBm Operating frequency band ISM 2 4 GHz Bit rate 250 Mb per seconds Data throughput up to 35000 bps Number of channels 13 Transmission consumption only radio 170 mA Reception consumption only radio 45 mA Siipported dewo tonos Point to point Point to multipoint Peer to peer Mesh Europe CE ETSI United States FCC Part 15 247 FCC ID MCQ XBEEPRO2 Agency approvals Industry Canada IC IC 1846A XBEEPRO2 Australia C Tick Japan R201WW8215142 These are operation conditions to be follow for arrangement of a network e In each network should be only one Master device e use Slave device only with energy saving requirements or inability to be fed continuously e the maximum number of repeaters connected in cascade is 10 i e the greater physical distance in a network must be covered with 10 sectors e you can directly connect maximum 12 Slave devices to each Repeater e you can direc
48. measures associated with 3DOM software from 3 8 version These measure are set a fixed update time of 1 second the update of value of calculated measure on the actuator is always 1 second delay compared to the status recorded by internal actuation logic Now is therefore possible to process and record the actuator status or display it as an instantaneous value without having to carry the electrical signal of the actuator in an input of the datalogger Now it is also possible make complex algorithms through a combination of actuation logics status with other calculated measures typically addition and multiplication overcoming the limits of the use of a single operator AND and OR and giving the inputs for the acquisition of real sensors With 3DOM you can choose which quantities to have the instrument calculate and select the direct measures which allow their calculation Some calculations frequently used in agro meteorology such as wind direction or integral radiation are easily obtained from the integral mathematical calculation 55 6 3 Error messages LSI LASTEM E Log User s manual E Log indicates errors by triggering the red led Err located on the instrument s keyboard the kinds of errors listed in the following table are indicated by the blinking modes Troubleshooting Try to transfer the data elaborated by the instrument then send the configuration again to the instrument using 3DOM see 3 1 4 if the error occurs
49. meters of nei port 2 Protocol Type sensors CISS and Velocity 9600 e For E Log slave configure in serial communication parameters of port 2 Network Address 1 and Spontaneous transmission Rate 0 input one rate lower than the acquisition rate of fast serial measure set up on master we recommend the input of slave s transmission rate half of master s acquisition rate e For serial measures that have to be received from master instrument set up the Sensor s Protocol Address equal Instrument s Network Address selected for serial communication port 2 of slave instrument recommended default value is 1 So itl be possible the remote modification through 3DOM software of instrument s configuration but it won t be possible the remote modification of slave s configuration 5 6 11 E Log with ZigBee radio E Log dataloggers models ELOS05 and ELOS515 with built in ZigBee radio are especially suitable for applications where devices interact with low temporal frequency and moderate amounts of transported data packets of several hundred bytes they are ideal for networking many devices up to 200 which require no communication channels in continuous time mode but the opportunity of exchanging data only on request Furthermore it s possible to get more data acquisition networks operating simultaneously and in parallel without interference problems through the allocation of different network addresses PAN ID in the configuration
50. n mode press key F2 immediately after the instrument s initial window appears indicating among others its serial number When operating in this acquisition mode the instrument s LED will blink differently see 4 4 Please note that in this condition the instrument Acquires all sensors and recalculates all measures every second Keeps switching powers used to power the sensors permanently on Uses up much more energy Produces elaborations at the programmed rate uses a higher number of samples compared to the normal conditions Attention In order to set the instrument back to its normal mode switch it off and on again without however pressing key F2 as indicated above 5 2 6 Activation of sensor control The instrument acquires the sensors rapidly thus using up little energy hence increasing its operative autonomy However E Log is able to carry out checks aimed at finding sensor failures or malfunctions and then shows an Error in the measured instant value In case the check function is not activated the possible condition of sensor interruption could cause random measures especially in case of measures of energized signals This function is only applied to sensors with analogue signal The function checks the probe s connection status at an interval that may be programmed through the Probe check rate parameter in the Characteristics window of 3DOM 29 LSI LASTEM E Log User s manual When enabled this functio
51. n will replace the normal acquisition process Avoid setting a check that is too frequent especially in case of several fast rate measures Do not use this function if you aim at saving as much energy as possible For example in case you have programmed 8 measures with 10 second acquisition rate set the Probe check rate to 1 minute or higher 5 2 7 Details about calculated measures If the instrument has been programmed to process one ore more calculated measures the logical process will be the following 1 Acquisition of all primary measures that allow the estimate of calculated measures a calculated measure can be a primary measure for new calculated measure 2 Collection of the value of primary measures if at least one of these values is found to be in error its calculated measure will also be indicated in error 3 Collection of the value of standard parameters whenever used in the calculation the value of these parameters is decided during the configuration process and cannot therefore be modified during the survey 4 Execution of the estimate 5 Allocation of the calculated value to the measure s instant datum The acquisition rate of a specific calculated measure is setted by 3DOM so that it may correspond to the acquisition rate smaller than the calculated measures it depends on 30 LSI LASTEM E Log User s manual 5 3 Measure elaboration For each acquired or calculated measure it is possible to obtain statisti
52. nd The base commands can ask to a slave to change one value into one of its statuses or to return one or more values included into its registers E Log looks like either as master or slave and implements part of the industrial Modbus protocol in RTU version on serial port RS 232 For more informations about Modbus protocol see INSTUM_00728_en manual reported on LSI LASTEM products DVD MW6501 5 6 7 Biral Biral protocol allows the data acquisition from present weather Biral sensor In order to decode the received data of some parameters you must follow the following tables OVM Obstruction to Vision Message Value Meaning 0 No obstruction 1 HZ Haze 2 FG Fog SFM Self test and Monitoring Subparameter Format Value Meaning Sensor Reset Flag Ooo fisrt digit Command R received Command R not received after reset Window Contamination oOo second digit Window contamination is less than 10 Window contamination warning Window contamination fault Sensor input saturated Other Self Test errors 000 third digit No fault Internal error Other self test fault Forward Scatter Receiver Flooded with Light Q S C SO5 S oO Back Scatter Receiver Flooded with Light The values received as X temporary values after initialization error indication are marked by the value 999999 5 6 8 Data transmission through GPR
53. ne further the alarm activation i e to activate 34 LSI LASTEM E Log User s manual the alarm when the wind is more than 5 m s for at least 3 minutes and inside the Est sector of 45 degree for at least 1 minute 5 5 2 Evaporimeter filling The logic uses a water level probe inside the evaporimeter to establish the need for filling up it Can be set e The measure that samples the water level e The filling up start time it s recommended the automatic filling up programmed in the morning before the sunrise in order to avoid temperature changing that could alter the evaporation measure e The maximum filling up time useful to avoid flooding in case the water level sensor is broken or surveys a wrong measure e The maximum water level that determines the stop of the filling e The minimum water level under that the need for the evaporimeter filling up at the defined time is detected To obtain the right evaporation keep the evaporimetric basin always filled Therefore set the minimum level like the maximum level because in case of too low water level the shade of the walls on the surface of the water doesn t allow the right evaporation in the morning and in the evening 5 5 3 Start precipitation alarm The logic uses a measure connected to a rain gauge to detect the start precipitation conditions Can be set e The measure that samples the precipitation e The minimum time T1 after the first precipitation detec
54. now level e The maximum delta centimetres over that the system goes in alarm condition e The alarm duration before its automatic reset 5 5 8 System error The logic sets an alarm when the instrument detects and internal malfunction All errors are detected as specified in 6 3 39 LSI LASTEM E Log User s manual 5 6 Communication modes 5 6 1 Serial port 1 E Log interfaces with the PC by means of a non invertible 9 poles male female serial cable E Log features a special system to activate the communication port after 8 seconds of inactivity the consumption drops to a first level of savings after further 22 seconds the consumption drops to the minimum values When not continually requested E log communicates using very little energy Each instrument uses a network address defined by a number between 1 default and 200 Whenever the instrument is networked RS485 radio with other instruments it will be necessary to change the address PC programs use the address of each specific instrument to select E Log to which the communication messages will be sent E Log is compatible with all LSI LASTEM sensors equipped with CISS protocol It can therefore be used in LSI LASTEM cordless sensors networks which report to E Log Babuc ABC acquisition instruments or receivers connected directly to a PC In this case E Log can be programmed to transmit instant data of acquired and calculated measures spontaneously through serial po
55. ntrol iee y u a umasa a E R R E tua 29 Sa Details about calculated measures n trn teet tete ve eb trade 30 3 3 i Measure elaboration d osa ad oot coi mins cla pila pl Ese tet li fio 31 5 3 1 Vectorial calculations specific for anemometric quantitles 32 J4 Stonne elaborated ditas e oeste aE ade mde aS OS NAS 33 OT Memory autonomy o sio u vi n s a Smash unus ated Rust aa hapas 33 5 5 Aetuation IO816S nn eerie ERE FANTA ATTRA E hanan RIA 33 5 5 1 Eotte n dtfiix neos gl aigua fout penu cem a lio arci g Qu sus 34 5 5 2 Evaporimeter MINS s aap usun ei 35 5 5 3 Start precipitation alarm oem oe ee n tree ESTER ESTA NET AER AERE AN Re ENS APR EU Pa ee PE uad 32 5 5 4 Flood alata qas MET RR EEE 35 5 5 5 Thresholdivalu Comparer lie LRD 36 5 5 6 pug cu P nU sail io 39 5 5 7 Snow level algriiisc iut sasan ct edo co cd dire ai e lie c MID Ed 39 5 5 8 SySUCHEBEIEOE PORRO ie Pea PN UA NE aaa ESSO HER ART UA TURN IR NV Ue Ens au LUISA NN ER e d 39 3 0 GConmmrmbicatomTqi odess s e eee eee iei eu 40 LSI LASTEM E Log User s manual 5 6 1 Senalpollcosea lol 40 5 6 2 Seral POL Maec sansa gl ER 41 5 6 3 Comparing of the serial lines facilities ii 41 5 6 4 Comrmunteauon devices uiros i resi ia 42 56 5 TTY agnelli aerea arl 43 5 6 6 Mod DUS a oe eae ideati dude OE di ea eci di led ai le 43 Sh Bilal lara 44 5 6 8 Data transmission through GPRS connection
56. o remove it see 3 1 Please pay attention to ELO505 and ELO515 models as the top left of the front because of the output of the radio handle with care so avoiding to force or bend the antenna 15 LSI LASTEM E Log User s manual 4 2 Using the keyboard The keyboard includes a series of arrow keys and two function keys The following table summarizes the main functions of each key contextually according to the state the instrument finds itself in While starting the instrument gt Determines the fast acquisition mode of the measures see 5 2 5 While showing the values of the measures 0100000 Goes to the diagnostic window Type 1 Changes the display mode of the measure name extended abbreviated of the measure unit and the number of terminal which the sensor is connected to Scrolls up the measure list Scrolls down the measure list Holds releases measure scrolling Switches the display off and on see 4 3 4 While showing diagnostic information 0 06 0A 00 Shifts to the display window of the values of the measures If applicable it resets display data statistics errors and other information in the type 5 diagnostic window it resets the GPRS modem In the display window of the communication statistics it shifts from serial 1 statistics to serial 2 and vice versa in the type 5 diagnostic window it shows or hides the additional information about the GPRS modem only LSI LASTEM technicist Sho
57. ode ELO505 and ELO515 have only one externally available serial port serial port 1 13 LSI LASTEM E Log User s manual 3 1 5 Modem power supply E Log can power the modem continuatively through 12 Vdc powering from the terminals like shown at 3 1 1 or through timed actuator in order to reduce the electric energy consumption of the system You must use actuator n 7 to power the modem through actuator Activate it according to the different connected modem e GSM Modem the actuator is started at time of instrument starting in this case the telephone connection holds on also during the remote re configuration of the instrument through 3DOM program the next shutdown happens by means of the timed actuation logic according to the programmed shutdown time i e in case of following programmed timed logic starting at 15 00 o clock and shutdown at 16 00 o clock if the instrument is started at 14 30 the effector will operate one hour and half e GPRS Modem the actuator is started at time of instrument starting and the shutdown happens about one minute later next modem activation will happens according to the GPRS data transmission timing as programmed with 3DOM 3 2 Configuring the operative modes LSI LASTEM supplies the instrument with a standard configuration In order to modify the configuration parameters to one s specific needs connect a PC to serial port 1 and run program 3DOM the serial port 2 can be used for confi
58. oltage measured by the instrument Volt indicates the selected actuator zzz percentage value of power battery of the instrument When the datalogger is externally powered displays a value below 100 60 typically even when the battery is fully charged can be determined by switching off the charging LED on the frontal panel removing the external power supply the value of battery is shown correctly This feature is similar when battery voltage is a sampling measure For diagnostic uses use the keys G to shift on the selected actuator indicated by symbol and key to shift from switched on to switched off modes and viceversa From 2 13 01 firmware version it is possible to force the actuator state among to the internal logics that could change actuators logics or sensor power supply logics in addition to the 0 value actuator off and 1 value actuator on is shown the F letter one for each actuator if the forcing is active In practice if the forcing is also imposed to an actuator state that can assume 0 or 1 value means that actuator will never be change by any internal logic except the commands received from remote through CISS communication protocol or Modbus that have priority on F status if the F forcing is off the internal logic can normally change the actuator status The diagnostic window is so displayed where e indicates the selected actuator it is displayed on the Out line instead of the actu
59. opologically depending on density and reciprocal distance covering the area of network use through computer devices that should be connected gt Study the topology of place where you install the network devices gt Put the devices in place making attention to distance as the crow files among respective nodes remain within max range specified in specifications and considering the obstacles on every distance building works furniture vegetation Check that obtained distribution could have RF coverage also on longer distances i e verifying that communications are carried out correctly in every intermediate distance gt Check coverage in all distances using devices configured with quick acquisition transmission rate For each distance place the respective Router or End Device device in installation point and go from that point away with Master device checking the coverage parameters and instruments connected to it see 4 3 3 diagnostic mask 7 Evaluate the possible End Devices in case there are needs of powers through battery Evaluate Routers devices always powered that allow the network arrangement with End Devices These Routers can be other devices with measurement facility or can be exclusively dedicated for collection and transmission of messages generated by End Device devices and their members gt Check that all positions preset for Routers devices are equipped with 220 Vac or 12 Vdc power supply Value the redundancy obtained
60. ough a suitable PC command n number of the instrument s serial port go to the following line with key aaaaaaaa number of bytes received bbbbbbbb number of messages received cccccccc number of bytes transmitted dddddddd number of messages transmitted Use key e to shift to diagnostic window type 3 where e xxx network address of the instrument yyyyy communication rate bit rate of the serial port The character gt shows the current serial port for this port are valid the modification commands of the bit rate from 1200 to 115200 bps using the keys By pressing key the instrument will set the network address temporarily to value 1 and will carry out after some seconds at least one test transmission of the instantaneous values that can be checked by means of any program for terminal emulation for diagnostic purposes Note the communication values can be changed by means of keyboard but this is a transitory modify because it s arranged to solve quickly possible communication problems with the outside equipments in fact every time the instrument is switched on again it uses the PC s programmed configurations Use 3DOM program to program these setups definitively Use key ay to shift to diagnostic window type 4 where 19 LSI LASTEM E Log User s manual x value of the single actuation output 0 output is inactive 1 output is active yyy y value of the power supply v
61. ounded o 116 data size too high for transmission e gt indicates the status of detection of network address of the remote node it can take these values o 0 no discovery operations was required for data transmission o l adiscovery operation was required to data transmission o 2 aroute discovery operation was required to data transmission o 3 an address and a route discovery operation was required to data transmission 000000 0 Remember that by pressing of gt button in ZigBee diagnostic windows resets the radio modem press twice consecutively in a short time or only statistics press once Key qe to return again to the product presentation mask 4 3 4 Shutting off the display Shut off the display allows to save about 25 mW It is therefore important to keep the display shut off whenever possible when the instrument is running on batteries with or without sun panels 23 LSI LASTEM E Log User s manual To shut off the display you can use the keyboard see 4 2 or use program 3DOM to have it shut off to do so modify parameter Characteristics auto display shut off By setting this parameter to Yes E Log will shut off the display after the keyboard remains inactive for three minutes 4 4 LED s The keyboard is fitted with two bicoloured LED s which show the operation of the instrument OK ERR and its communication with external devices in both directions Rx Tx ST MAr Picture 8 See b
62. out of scale o In case of thermocouple measure the cold junction temperature internal temperature might not be programmed o In case of measure acquired from serial port no valid message has been detected coming from the sensor during time corresponding to more then treble set acquisition rate If the measure is calculated 57 LSI LASTEM E Log User s manual o Out of scale or in error value from one or more dependant measures allocated to the measure to be calculated o Error in output to the algorithm of the calculated measure When the number to be displayed is lt 999999 or gt 9999999 E Log points out the anomaly of measure in overflow with Overfl error status 6 4 Models E Log is available in different versions Their distinguishing properties are as follows Power supply 12 Vdc With or without built in radio for communication with PC With or without terminals for connection of sensor cables fixed or removable With or without alphanumerical display and keyboard Power Built in Fixed Extractable Internal Code 45 ppIy poss terminals terminals Keyboard Display battery ELO105 X X ELO305 X X X X ELO310 X X X X X ELO505 X X X ELO515 X X X X X 6 5 Instrument maintenance E Log does not require special maintenance interventions when installed according to the general safety rules indicated in 1 However we recomm
63. peration after the first activation of the actuator even if this occurs temporally after the deactivation The programming of the actuation logics happen by means of the 3DOM program according to two different phases 1 Selection of the logics and their calculation parameters section Logics 2 Selection of the actuation outputs and their AND or OR modes correlation with the preset logics section Actuators note that the same logic can be combined with other different logics several times in order to switch over different effectors 5 5 1 Eolic alarm The logic uses a wind direction measure to establish the condition of a wind position in a specified sector for a predefined time Can be set The measure that samples wind direction degrees The starting angle extreme included of the direction sector The ending angle extreme included of the direction sector The continuous permanence time of the wind direction inside the defined sector in order to detect the alarm condition e The continuous permanence time of the wind direction outside the defined sector in order to detect the end of the alarm condition Both times can be set from 0 seconds to 12 hours if both times are set to zero the wind direction in or out conditions inside the sector are immediately detected It is possible to join this logic with an another logic of threshold bypass type see 5 5 5 applied to a wind speed measure in this way it s possible to refi
64. r signal which should appear can be ignored in the second case the error code may be useful for tracking the nature of the problem and to restore the functioning of communications Following table shows some error codes detectable by the datalogger Error Status Suggestion code 6 15 16 Modem base initialization Initialization commands are rejected by the modem The datalogger support only modem provided or approved by LSI LASTEM 8 Modem presence check The modem does not respond to the datalogger Check e Modem power fixed or actuated e Serial connection to the datalogger communication port 1 45 LSI LASTEM E Log User s manual Setup the datalogger to use a communication speed on port 1 equal to 9600 bps and hardware flow control RTS CTS 10 Modem setup with user Additional initialization commands are not correct use parameter 3DOM to check this kind of information inside the datalogger configuration 17 TCP connection Remote TCP server does not answer to the datalogger request check the access parameters IP address and TCP port configured inside the datalogger check the network infrastructure router LAN etc verify the CommNetEG application if it is alive and ready to accept incoming TCP requests 20 FTP connection Remote FTP server does not accept to the datalogger request check the access parameters IP address and TCP port configured inside the datalogger check the
65. ransmission and setting of system date time X X Setting of digital outputs actuators X X Acquisition of instantaneous values sampled from sensors with LSI X X 41 LSI LASTEM E Log User s manual LASTEM CISS protocol Management of system commands start stop survey memory format instrument reset etc Transmission of instantaneous values of the measures in polling mode or spontaneous transmission Transmission of instrument registry information Transmission and reset of diagnostic information updated in realtime X Setting of system date time Xx Request Transmission of instantaneous values of the measures fixed X ct in pl rese mene et Modbus RTU Transmission and setting of digital outputs actuators X Master Slave Transmission of instrument registry information X Transmission and reset of diagnostic information updated in realtime X Transmission and setting of systemdate time x n om connected instrument e IA connected instrument fo J ae N DA connected instrument p Mes co connected instrument MEN ee ERN NE connected instrument All commands provided in owner LSI LASTEM CISS protocol ED EC Modem GPRS Modem Support to communication on TCP socket encapsulation of the only X owner LSI LASTEM CISS protocol or with FTP protocol transmission of elaborated data in binary format RS232 Ethernet Available in trasparent mode with any protocol or in
66. rnal use inside suitable protection boxes Picture 2 shows the numeration of the frontal terminal board connect to terminal board there are the signals sent by the sensors the actuation signals to power external devices and the terminal connections to power the instrument power supply or battery The terminal board is protected by a carter Picture 1 that covers the terminals remove it by pressing slightly on both sides while simultaneously pushing it upwards Picture 1 The connectors of the serial communication lines are on the left hand side the socket for the external power supply connection and the instrument s power switch are on the right hand side The different E Log models have fixed or extractable terminals in this case put an implement under the edge and prize it to extract the terminals from their housing e 17 18 Ea HO EB TEE TEE SigeeEDPEEC ica ooo Picture 2 LSI LASTEM E Log User s manual 3 1 1 Instrument power supply Please refer to the table below for the inbound power terminal connections to the instrument and outbound to the sensors or devices that need to be powered Line Model Connection Terminal ELO105 0 Vdc battery 64 Inbound ELO305 12 Vdc battery 65 ELO310 66 ELO505 GND ELOS15 Vdc fixed to power sensors external devices 31 Outbound All 0 Vdc 32 Vdc actuated to power sensors external devices 33 All models may also be powered by
67. rt 1 or serial port 2 this parameter can be found in the communication parameters modification window of 3DOM and is called Instantaneous values automatic transmission rate In this mode E Log is like a multichannel LSI CISS sensor and its measures can be received from other E Log The serial port 1 can be connected with GSM or GPRS modem in this case follow the instruction in 5 7 to reduce the modem power consumption To execute local communications with E Log remove the connection between the modem and serial port 1 and connect PC to the instrument serial port directly Note when the PC has to communicate with the instrument through serial port 1 it could meet some problems to run first communication if the serial port 1 has been programmed to execute the frequent rhythm spontaneous data transmission rates shorter than 10 s in this case try more times Once the message is received E Log keeps the spontaneous communication deactivated 1 minute in order to make easy the possible further communications with PC From release 2 04 04 of E Log has been added one facility only referred to serial communication line 1 where the flow control can be managed according to three choices none only RTS RTS CTS selecting through configuration from 3DOM see 4 4 4 3 of manual SWUM_00286 included in LSI LASTEM MW6501 DVD The programming of option RTS CTS can forbit the next communications with PC because this one doesn t manage the flow
68. s justified on the right Use navigation key to display the abbreviated name of the measure and its measure unit 17 LSI LASTEM E Log User s manual Press key once again to display the full name of the measured quantity and the input number the sensor is connected to if the measure is calculated the input number will be replaced by if the measure is acquired from the serial port it s shown instead of the input number the sensor s network address with code A and the number of its channel which the measure is referred to with code C In case the instrument has been programmed with one actuation logic at last press key once again to display the measure s alarm condition the note OK specifies that the measure hasn t caused any alarm condition at the opposite it s shown the note Alarm Use keys lt to shift between formats 4 3 3 Diagnostic information Some diagnostic windows are used to display information about the operation of the instrument and the statistics Diagnostic window type 1 e dd mm yy hh mm ss current date time of the system e eeee numeric code expressed in hexadecimal number which corresponds to the 32 bits of the error window of the system in order to decode this error go to 6 3 mmmm data memory capacity in kByte e WWWW hexadecimal number that expresses the value of the position writing in the elaborated data memory the start
69. t and extreme temperatures may deteriorate or damage the instrument In such cases we advise installing the instrument inside a suitable container Power the instrument in a suitable manner Connect the instrument to the power supply indicated in the model in your possession Carry out all connections in a suitable manner Pay strict attention to the connection diagrams supplied with the instrument Do not use the product in case of suspected malfunction In case of suspected malfunction do not power the instrument contact authorized technical support immediately Before every maintenance of electrical connections power supply sensors and computer equipments disconnect the power supply discharge the electrostatic discharges touching one conductor or one earth apparatus Do not use the product in the presence of water or condensing humidity Do not use the product in a potentially explosive atmosphere Internal lithium battery Do not replace the battery with wrong type Possible explosion risk LSI LASTEM E Log User s manual 2 Foreword E Log is a data logger for environmental applications Due to its low consumption the range of signals it is able to receive its protection against difficult environmental conditions and possible excess voltage it is particular suitable to carry out measures in meteorological and hydrologic applications air quality internal and external environmental monitoring E Log can be fitted
70. tes the signal strenght and it is expressed as a percentage it is the received power of the radio signal of the last instrument directly connected not include the intermediate repeaters e rrindicates the numbers of slave type nodes remaining available for connection to the instrument maximum 10 for master and maximum 12 for repeater it is effective only for master and repeater 22 LSI LASTEM E Log User s manual Press to display the second diagnostic window on ZigBee application where e ffindicates the number of current status of the main program for managing the radio driver rr indicates the number of occurred reset of the radio caused by the driver uu indicates the number of answer of the radio that doesn t match with AT command sent cc indicates the number of management errors of the radio module of the received command ii indicates the number of invalid commands pp indicates the number of invalid command parameters tt indicates the timeouts waiting the answer from the radio module to the management driver dd indicates the number of failed transmission attempts x indicates the status of the last radio data transfer it can take these values o Q correct transmission 2 failed transmission 22 address node not valid 33 failed confirmation of network acknowledge 34 no network connection 35 addressing of network node obtained indipendently 36 address of network node not found 37 network track not f
71. the actuator in two different times in the day or alternatively to define a timed cycle on off status Can be set e Timer type cyclic or time e The power on delay after the initial instant determined by the cycle e If timer type is cyclic the on and off statuses duration the first cycle starts in the day time when the instrument clock time divided by the sum of the two durations returns zero as remainder in this way the first cycle starts in a precise day time not at any moment i e if has been programmed 15 minutes On period duration and 45 minutes Off period duration the first cycle starts at the first hour and zero minutes after the instrument survey is started the next cycles happen at set on off times e If timer type is not cyclic the day time of power on the actuator and the day time of power off This logic is joinable with other logics in AND mode for example to allow the alarms activation only in specified hours of the day 5 5 7 Snow level alarm The logic detects excessive snow fall conditions in indeterminate time period the alarms condition stays active during programmable time at the end of this alarm period the snow level starts to be counted from the actual level if during the alarm condition the snow level decreases owing to melting or autocompression the snow level start value used like reference value in the next delta calculation updates accordingly Can be set e The measure that samples the s
72. tion There are two possibilities to disable error indication 1 2 Press key F2 while the error code is being displayed in the diagnostic window type 1 to reset the error it will however remain on the display when you leave and call the diagnostic window While the data is being transferred between instrument and PC in this case the instrument resets the error since it considers that the error has already been found by the person using the computer In both cases the reset operation will locally switch off the optical indicator Err eliminate the error number from the diagnostic window type 1 and disable the signal in effector s output if programmed by respective actuation logic The error reset will remain until the instrument finds a new possible error in this case the instrument will activate the error indication mode again as previously described 6 3 2 Error found in measure The values indicated by the measures instantaneous values may indicate the error status Err in the following conditions If the measure is acquired o Programming of a measure incompatible with the type of signal to be measured electrical type selected linearization type scale recalculation parameter etc o Sensor is interrupted or is not correctly connected to the terminal board see 3 1 1 o If the sensor is powered by an energized output the starting time might not be enough o The electrical input signal to the instrument is
73. tion by means of the rain gauge instantaneous value gt 0 e The minimum time T2 that must pass after the precipitation detection meanwhile no precipitation is detected no precipitation detection by the inner sensor of the rain gauge to determinate the end precipitation condition e The minimum precipitation quantity that determines the start of the precipitation condition The alarm condition is detected when T1 time is passed after the first precipitation detection and it s raining again or is reached the specified rain quantity anyway if T2 time is passed without any precipitation detection the system goes to no alarm condition 5 5 4 Flood alarm The logic uses a measure connected to a rain gauge to detect flooding conditions Can be set e The measure that surveys the precipitation e The maximum precipitation quantity in a defined period e The minimum precipitation quantity in the same period 35 LSI LASTEM E Log User s manual e The length of alarm or not alarm period The alarm condition is detected when within the specified period that starts from the first precipitation event the maximum precipitation quantity is exceeded from alarm condition beginning or at the end of the first period are managed new periods and for each of them the rain totalization starts from zero for each new period if the rain fall quantity returns below the specified minimum value the system returns in no alarm condition 5 5 5
74. tly connect maximum 10 Slave devices to each Master device e in a ZigBee network you can connect maximum 200 devices as well as for the CISS protocol There are two main transmission modes provided for a ZigBee network 48 LSI LASTEM E Log User s manual e Spontaneous transmission of messages to Repeater or Slave to the Master device exploiting the potential of the network to reach the Master station even if not directly connected to the Master e transmission upon request from the Master polling The E Log Master is connected to a call and data storage system usually a PC that manages communication querying all devices on the network with a timing settable by a proper software In case of presence of subnets in order to communicate simultaneously without interference with the Master device of the network you must give an additional receiver apparatus each subnet in this mode radios are always on in order to enable the Master to have multiple paths to reach the end devices is advisable to install radio repeater and E Log dataloggers will not go in low energetic consumption mode 5 6 11 1 Network set up COORDINATORE O E lt gt ROUTER eb SF x X g END DEVICE E If you want set up new generic network in other words in case you don t know if network will include Router and End Device devices both like distribution and number we recommend to follow the points below 1 Distribute all nodes known t
75. ual analyzer data acquisition from Aeroqual Analyzer Hydrolab data acquisition from Hydrolab sensors Climatronics sensor data acquisition from Climatronics AIO Compact Weather Station Biral sensor data acquisition from Biral sensor Some LSI LASTEM applications like i e InfoPanel are able to obtain the instantaneous measures data from serial port 2 In this way the serial port 1 is available to be connected to other local devices or remote devices by modem Note in ELO505 and ELO515 models equipped with built in radio the serial port 2 is not externally available In this case the only available communication protocol is the native CISS type see first point above 5 6 3 Comparing of the serial lines facilities This table compares the different communication facilities available for instrument s two serial lines Protocol Device Function Com Com2 Transmission of instantaneous values of the measures in polling X X mode or spontaneous transmission Transmission and reset of elaborated data from memory X X Transmission of instrument registry information X X Transmission and setting of configuration parameters measures X X elaborations communication actuation logics etc Cen Transmission and reset of diagnostic information updated in real time X X LASTEM CISS or stored in memory system log Transmission of actuation logics state allarms or digital outputs X X state actuators T
76. uation of connection quality of signal displaying the diagnostic of device Index SS value from 0 to 100 see 4 3 3 In any case an estimation of physical layout of network is useful in order to foresee the needs of further support items Network isn t absolutely binding from point of view of present components so you can modify the structure through Master any time you need it Note 1 in a network in case of reprogramming of Master without modify of configuration of Slave instruments which are turned on and active in acquisition mode it could happen that the Slave devices are not connected to the network and data from these stations don t arrive or arrive at different delay times In order to restore the correct operating mode restart the Slave devices or set the fast acquisition mode of Slave to have available quickly a great number of connection attempts to the network Note 2 on Slave devices it s always possible turn on manually the radio by pressing of button from diagnostic mask 7 the mask dedicated to ZigBee Radio There i also a configuration parameter programmable from 3DOM software that determines the fixed power of radio for Slave devices if you want to interrogate them at any time in this case these are supplied by means of external power supply pack consumption about 20 mA continuous 5 7 Operating at low energetic consumption In order to optimize energy consumption proceed as follows e Use the high
77. ure value as reference of value of the cold junction In these cases it is necessary to program by means of the 3DOM program the measure of the internal temperature The measure of the internal temperature must precede in the measure sequence all measures of quantities which use such reference 5 2 3 Details about the measure acquisition process The sampling of the signals produced by the sensors connected to the instrument s terminal board takes place according to the following logical procedure 27 LSI LASTEM E Log User s manual 1 Measurement of the electrical signal based on its type voltage resistance frequency etc and its digital conversion into a 16 bit numeric value the physical type of the sensor is programmed through parameter Electrical measure type 2 Data validation during this operation the value is limited within the scale values allowed by the physical type of measure 3 Possible thermocouple value correction through the measure of the cold junction temperature internal temperature of the instrument 4 Linearization of non linear signals based on the setting of parameter Linearization type the linearization may also take place through the setting of a polynominal function whose factors are specified until 10 degree section Linear parameter of 3DOM 5 Recalculation of the value according to numeric parameters defined in section Parameters e Computation of the measured quantity through the defined in
78. ust be programmed like proposed by 3DOM warning message 5 2 Acquisition and calculation of measures It is possible to acquire measures of sensors with a rate from 1 second to 12 hours this allows a better representation of both fast changing quantities wind speed as well as slow changing ones air temperature It is possible to acquire as many as 10 measures per second For sensors which have to be powered E Log is fitted with own outputs with switched power supply actuators see 3 1 1 The instrument is able to calculate quantities deriving from measures that sample the signs from the inputs E Log is fitted with a calculation library dedicated to environmental applications also able 25 LSI LASTEM E Log User s manual to carry out useful mathematical functions see 6 2 E Log is able to acquire and calculate up to a maximum of 99 total measures Furthermore it s possible to program some calculated measures according to the data generated by other calculated measures Program 3DOM can be used to program the measure sampling sequence the program interface allows choosing the sequence in which the measures are displayed hence which is the sampling sequence taking place during the survey With 3DOM you can also set automatically the measure sequence according to their acquisition rate from the shortest to the slowest This is important to gather measures which during the acquisition process must be sampled within the s
79. with all present Routers considering the possibility to have multiple paths suitable for data transmission In practice you have to check if coverage obtained with distribution of computers device to check allows more than one path towards Master 49 LSI LASTEM E Log User s manual device In case of paths supported only by sequence of one device at a time the loss of an intermediate element blocks the communications because of the lack of a possible alternative path gt Turn all devices provided for network on and try to simulate the shutdown of some intermediate Routers checking on Master the right reception of messages also from the farthest devices 6 Add Routers in case you want increase the redundancy of paths in order to give the network more than one transmission possibility 7 Configure the sleep time of devices in order to obtain an optimal configuration with low energetic consumption mode gt In 3DOM for all the Routers and Coordinator set the sleep time so that it is higher almost twice of the longer time programmed in any networked Slave in order to obtain a good functioning of the network is important that all Routers and Coordinator to share the same value this value is irrelevant for the End Device The above described principle for network setup can be improved during fist network start up as the instruments equipped with display will allow the identifying of all elements that can be reach through RF and the eval
80. with no attention to power consumption e For signals with frequencies over 1000 Hz use the inputs 9 and 10 e For signals with frequencies under 1000 Hz and for logical status use any inputs among the available ones The sensors with status output that produce voltage i e they aren t pure contacts open closed but with variable voltage according to measured status can be connected to E Log through one 28 LSI LASTEM E Log User s manual diode in this way every connection is always the right one apart from the output voltage no divider is required The anode of diode must be placed on clamp F of terminal board s entrance and the cathode towards the sensor LSI LASTEM recommended default configuration e input 9 for wind speed frequency signal e input 10 for rain gauge counter e input 11 for logical status 5 2 5 Fast acquisition mode of the measures For diagnostic purposes E Log is equipped with a function that allows the acquisition of all sensors connected to its inputs at maximum speed excluding the sensors connected to the serial port This function is exclusively available during the instrument s first operating phases Considering that in order to activate this operation mode the device must be switched off and on again we advise to first transfer to a PC elaborations which may be present in the instruments and that have not yet been received see 5 4 In order to activate the fast acquisitio
81. ws the previous diagnostic window Shows the next diagnostic window In the type 5 diagnostic window it switches on the GPRS modem in case it s switched off and starts the data communication through GPRS In the type 5 diagnostic window it resets GPRS modem 16 LSI LASTEM E Log User s manual 4 3 Display informations The following information is available on the display e Product presentation window e Instantaneous values scrolling list of all programmed measures e Diagnostic information 4 3 1 Product presentation window When the instrument is started the following informations will appear on the display for a couple of seconds where e XXX instrument model e aa bb cc program release higher lower build e yymmnnnn serial number e uuuuuuuu serial number or instrument number settled by the user These informations are also available while the instrument is working and can be called by simply using the keyboard to select this window to be displayed 4 3 2 Instantaneous values of measures Each line displays the last value of a measure be it acquired or calculated The information is displayed as follows one or more lines where e nn ordinal number of the measure it does not indicate the physical input number e mmmm completed measure name see 3 2 1 to change this text or the language used e VVVVVVV value of measure the error state is identified by the writing Err the value i
82. you can also make a manual data transfer by pressing the button a The remote computer that collects the data consists of one TCP server set on IP public address The address of this server has been programmed inside GPRS modem connected to E Log There are two different transmission s modes e Through TCP socket e Through FTP protocol The TCP socket connection allows to have greater control over the datalogger against the FTP protocol because not only the elaborated data transmission is supported but also some other protocol commands are allowed i e real time measures value datalogger clock sinchronization Moreover one server no special software installed in it can transfer the data through FTP protocol In addition to the above described parameters set all the parameters indicated by 3DOM software in according to the selected transmission s mode i e APN for GPRS connectivity remote server IP address user name and password for FTP server access In case of transmission through TCP protocol the operative centre must be equipped with LSI LASTEM CommNetEG code BSZ306 2 program In case of transmission through FTP protocol one FTP server must be available and working When using the GPRS E Log can have problems of a temporary nature which do not obvious lack of data on remote servers or systemic problems that determine instead the inability to transmit part or all of the processed data In the first case the possible erro
83. ypes TTY Modbus Gill anemometer ATTENTION Default configuration programmed on instrument is not the one of lowest energetic consumption In case of Slave devices The Slave devices must have a channel to measure battery level battery or voltage that bypasses the internal acquisition mode normally set at one minute The low energetic consumption is achieved by programming the measure with a higher acquisition rate 5 minutes or more recommended It s important don t turn off accidentally or otherwise programmed the device parent of the Slave because before the next attempt to send data the Slave should enter into a search mode which still has a limitated duration that consumes a lot of energy 51 LSI LASTEM E Log User s manual 6 Appendixes 6 1 Technical specifications Analogue inputs Number of analog inputs 8 in differential mode 16 in single ended mode Scale Resolution Accuracy 300 1200mV 40 uV 100 uV 0 2 uV C 10 25 C 25 C 0 2 uV C 25 45 C mV 78 mV 3 uV 35 u V 0 2 uV C 10 25 C 25 C 0 2 uV C 25 45 C 39 mV 1 5 uV 25 uV 0 2 uV C 10 25 C 25 C 0 2 uV C 25 45 C 50 70 C 0 003 C 0 05 C 0 0035 C C Pt100 25 C 10 45 C 50 600 C 0 013 C 0 11 C 0 0035 C C 25 C 10 45 C Resistance 0 5000 Q 0 19 Q 41 50 0 28

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