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MT-331-user-manual

1. list of choices Yes 55 Default value Comments Output will deliver voltage according to measurement interval in continuous operating mode or measurement clock in energy saving mode External sensor will be powered on before conducting measurement during time defined by switch on time and then conduct the measurement according to defined averaging time No Output is inactive No NA 6 2 7 1 2 6 Low reference internal units Function Data type Range Default value Comments along with other reference parameters allows rescaling of input signal range to engineering units numerical 0 10 000 for voltage inputs 0 2 000 for current inputs 0 for voltage inputs O for current inputs low reference for internal units Parameter applies only for voltage input or current input 6 2 7 1 2 7 High reference internal units Function Data type Range Default value Comments along with other reference parameters allows rescaling of input signal range to engineering units numerical 0 10 000 for voltage inputs 0 2 000 for current inputs 1 000 for voltage inputs 2 000 for current inputs high reference for internal units Parameter applies only for voltage input or current input 6 2 7 1 2 8 Low reference engineering units 56 Function Data type Range Default value Comments along with other reference parameters allows rescaling of input signal range to engineering unit
2. 1 Install the SIM in the phone 2 Start the phone and insert the PIN code for that SIM card 3 Select from the menu Menu Settings Security settings 4 For item Require PIN press Select and you will be asked to insert the PIN code 5 After successful verification the question will appear Require PIN 6 Select NO 7 A confirmation PIN code inactive will be displayed The same procedure but a Yes in point 6 will reactivate PIN requirement A confirmation PIN code active will be displayed 5 Module s connections diagrams This chapter presents a recommended configuration of connections securing correct operation of integral inputs outputs of MT 331 module 5 1 Power Connection diagram for power supply DC in range of 9 to 30 VDC Supplying cables are connected to terminal rail by screws 23 Connection diagram for power supply from a photovoltaic panel Supplying cables are connected to terminal rail by screws Q z 5 2 Binary inputs Ii 18 All binary inputs of MT 331 operate in positive logic they react on voltage exceeding the threshold value All inputs share the reference terminal marked GND on inputs connectors rail Binary inputs are over voltage protected and they are not insulated Signal cables are connected to the connector rail by screw terminals Binary inputs connection diagram I1 18 1 Recommended diagram for connecting inputs in continuous operating mode 2 Recommended diagram
3. 65535 0 See below 5 2 SMS in roaming Function Data type Range Default value Comments Defines whether and what may be sent in SMS messages list of choices No Sending SMS messages in foreign GSM network is not allowed Reply The module may only reply to queries from authorized numbers AII Any SMS message may be sent Reply SIM card installed in the module must have active GSM roaming service 5 3 Number of SMS sending attempts Function Data type Range Default value Comments Defines max number of SMS sending attempts number 0 255 10 After exceeding the value of attempts the message is removed from sending queue 43 6 2 5 4 Replay to empty SMS 6 2 5 5 SMS limit alert Function Data type Range Default value Comments Function Data type Range Default value Comments Defines the text of replay to received empty SMS text 0 160 characters MO One can use symbolic names macros and read write commands compliant to the syntax described in SMS commands syntax Defines whether a particular user is going to be alerted about exceeding SMS daily limit list of choices Off Exceeding SMS limit does not trigger alert SMS sending On Exceeding SMS limit triggers sending of an alert SMS containing information defined in Message text to the recipient with SMS recipients phone number Off The alert bypasses the queue so it is not noted by the count
4. List of rules sending messages is limited to 32 Rules allowing sending of short message SMS each Parameter number of SMS sending rules defines the list length 6 2 9 1 1 Number of SMS sending rules Function defines the Number of SMS sending rules Data type number Range 1 32 66 Default value 1 Comments Reduction of the number does not mean deleting them until the configuration is written into the module 6 2 9 1 2 SMS sending rule SMS 1 32 Each of the rules on the list is defined by following parameters Triggering event Recipients number Message topic Message text 6 2 9 1 2 1 Triggering event Function Decides which of defined events is going to trigger sending of a particular SMS message Data type list of choices Range None or name from the Event table Default value None Comments 6 2 9 1 2 2 Recipients phone number Function Selects the phone number of SMS recipient Data type list of choices Range Friendly names of phone numbers defined as authorized for communication with the module Default value NUM 1 The first Number on the list Comments since the phone number is selected from friendly names one has to define unique names 6 2 9 1 2 3 Sending of status message Function Allows the choice of default status information within the message Data type text Range Yes The module sends a SMS with current status No The message text is defined by
5. Q4 Output type transistor open drain type Recommended mean current for a single 100 mA Output Maximum current for a single Output 250 mA Output Resistance in ON state 3 W max 6 Analog inputs 1W AN1 AN2 Input 1W temperature measurement 1 Wire D518820 DEN Input AN1 AN2 voltage measurement 0 10V Max input voltage 18V 207kW typ 12 bi 0 5 Input AN1 AN2 current measurement 4 20mA 50 mA Dynamic inputs impedance 120W typ Voltage drop for 20mA lt 2 4 V max 12 bit 0 5 Internal temperature sensor BIE 25 480 C 9 7 Sensors powering output VOUT Regulation step 0 1 V Max output current 20 mA at 24V 40 mA at 5 16V 75 9 8 Drawings and dimensions Dimensioned drawing MT 331 All dimensions in millimeters 124 29 3 76 10 Appendices 10 1 SMS commands syntax Description of SMS commands MT 331 firmware has functions of sending receiving and interpreting SMS messages The user has the opportunity of using various commands for reading and writing in registers of module s internal memory by SMS messages Special characters interpreted by the module marker of command and symbolic name ATTENTION placing of two characters one after another switches the following command processing off During transmission the first character is deleted This allows controlling of one module by other module gt sent as the first character o
6. SMS Via GPRS a A NO A ae 6 2 5 6 1 SMS gateway IP 6 2 5 6 2 SMS gateway s UDP port 622 5 7 O i aa CE bas Sp AEO EEEE 45 6 2 5 7 1 Date format 6 2 5 7 2 Time format 6 2 5 7 3 General format 1 6 2 5 7 4 General format 2 6 2 5 7 5 Status information 6 2 5 8 Symbolic Names ie iii EE RER LALA Lacan ON EG ee 6 2 5 8 1 Number of symbolic Namur 47 6 2 5 8 2 Symbolic name 6 2 5 8 3 Space 6 2 5 8 4 Number of register bit IA z i W iaia nana rail 6 2 5 9 4 NUmber f MACOS cuer i W O A A can AA NR SC TY 48 6 2 5 9 2 Macro name DE sl i NE SI 6 2 5 9 3 Macro eXtra nia zz dA ni ae ncia eta cine ceti incon Ad cli dito ri Libia sli lai lui 6 2 6 Authorized numbers 6 2 6 1 Number of phone numbers eil zi eni Grana AR aa 49 6 2 6 2 Number of IP addresses 6 2 6 3 Phone PE A ida sonia lee aa Pa ansia iL AE SI ELLI RARI Snia acces 6 2 7 RESOUFCES sp ERA RIO Oi O IL AC GRILLO a SA Terminals ssa etat NRO 50 6 2 7 1 1 InpUts I1 16 Outputs OT Qdc lola se iaia A ale Real ener eni 50 6 2 7 1 1 1 Name aaa 6 2 7 1 1 2 Operating mode 6 2 7 1 12 1 Counter inputs is Raro A EN ii 51 6 2 7 1 1 2 1 1Counting directiohi i ay OE R alia OE i WO iti 51 6 2 7 1 1 2 1 2 Counting range 6 2 7 1 1 2 1 3 Triggering edge 6 2 7 1 1 2 2 Binary OULDULS Little i iatale itato 6 2 7 1 1 2 2 1 Initiaistate e do A a 6 2 7 1 1 2 2 2 Pulse type ia sid E
7. Selecting the operating environment one has to observe the legal regulations valid for the environment Using the telemetry modules in places where it is prohibited may cause radio interference and other forms for interference 8 2 Electronic devices Despite of fact that modern electronic devices are well protected against radio interference RF one cannot exclude that module s emission of radio waves may interfere with some of them 8 2 1 Heart stimulators It is recommended that the distance between the telemetry device s antenna and the Heart stimulator is larger than 20 centimeters The manufacturers of heart stimulators recommendation states this distance as a minimum safety distance protecting against interference This recommendation accords with research results of independent Wireless Technology Research 8 2 2 Hearing aids In some cases the signal emitted by telemetry module may interfere with hearing aids function In case of interference one has to read detailed recommendation of the manufacturer of hearing aids 8 2 3 Other medical equipment Any kind of radio equipment may interfere with medical equipment In cases requiring telemetry modules operating in vicinity of medical equipment it is imperative to contact the manufacturer of medical equipment and make sure that no interference will occur 8 2 4 Marked equipment 72 One has to comply absolutely with restrictions in installing telemetry modules in areas
8. 232 cable USB cable COM port 10 y auto y Network MTSpooler e than connect to the module using menu item Transmission Connect or click the icon x 9 cw 00 Rees fe A eo e finally write the configuration to the module by executing menu item Configurator Write All or click the icon x HW E 0 8 2 21 22 Ej MTM MT ML Manager lee x General Edit View Transmission Configuration Help da SKI x IR 1005 IE 133 000 000 001 USB com10 tu Just accept the new name clicking Yes EU MTM MT ML Manager l E x j General Edit View Transmission Configuration Help OCG Wi Xx ED wees mes tte Tree List Find Favorites i EAD New project El My331 MT 331 i E My331 MT 331 i General O My331 133 000 000 001 USB com10 T LU 8bytes gt Com10 e synchronize module s RTC time executing menu item Configurator Set time or click the icon 30 LE xB 002 Gatte In order to test the configuration connect the voltage within the range of 9 30V to the terminal marked 11 on the green connector The correct connection will be indicated by lighting of the ACTIVITY LED and sending a message with the text TEST 11 to selected phone number 4 2 Configuration of pin less SIM card Procedure for setting the SIM card in the pin less mode on Nokia model 6210
9. 8 2 ELECTRONIC DEVICES ei com EOS RE cl A RAE 8 2 1 Heartstimulators lt iinab calli alibi ia 8 2 2 Hearing aids 8 2 3 Other medical equipment 8 24 Marred eguipmenti wszak oo data ida Dacii adi id Aia did bai 8 3 PHYSICO CHEMICAL CONDITIONS IN EXPLOSION THREATED AREAS ccc een aaa aaa ea aaa iii iii 73 9 TECHNICAL DATA AAA 73 913 GENERAL citi oa Aa od they EIA NA a ec cerebel 9 2 GSMO DEM iss FRA OWA A OK RAZ ROO 9 3 POWER SUPPLY 9 4 BINARY INPUTS I1 18 95 BINARY OUTBUTS OT 04 oe w AT ritat A OE cresta ARA 9 6 ANALOG INPUTS LW AN1 AN2 iii 9 7 SENSORS POWERING OUTPUT VOUT 9 8 DRAWINGS AND DIMENSIONS 2 ii ii 10 APPENDICES eicorsicacaniesi ocionaoiamsstn ccccaninanacisisias menciesec con decanisaaocsi acanin escieaceiaaanenesdeden acolecidesmetacaceniic n 77 10 15 SMS COMMANDS SYNTAX esse it dentista i REA vive a SDT PG see DRE 77 10 2 MEMORY MAP Es et cm o de dede dls ES 83 10 2 1 Input regist rs sia limitin a sentat eina dada itato 83 10 2 2 Internal registersicaiin ta etc erem hill Mireia te bets a AiR A i iee WE 86 10 3 FLAGS 10 4 REGISTER OF CHANGES 1 Module s scope MT 331 Telemetry module is a device replacing the whole MT 30X series of professional modules The configuration allows emulating hardware resources of any 30X series module In writing moment there are 33 combinations of configurations avail
10. Function Data type Range Default value Comments Defines hysteresis for alarm thresholds of analog signal in engineering units number 0 32767 100 Setting appropriate value prevents false alarms when input signal is unstable engineering units Minimal allowed change in measured analog signal in engineering units Exceeding the defined value results in noting the new current value and setting the new record in the log number 0 2 327647 100 At value O the flag will be set at every detection of input state change equal or higher than 1 engineering unit Dead band flags are dedicated to continuous monitoring of analog signal fluctuations 6 2 7 1 3 Filtering constans Function Data type Range Default value Comments Defines minimum time in seconds of changed input state duration before it is considered stable applies for 11 18 numerical 0 163 83 S 0 10 S Applying appropriate to contacts characteristics value prevents disturbance caused by contact bounce 6 2 7 2 Powering external sensors VOUT Output delivers voltage to connected measuring sensor according to the time schedule Delivered voltage is configurable in range 5 0 to 24 0 V with 0 1V step The powering output is switched on before measurement to stabilize the sensor Actual measurement series is carried out after switch on time extending it with averaging time After completing measurements the voltage is cut off until the
11. MT 331 module has 2 analog inputs AN1 AN2 with possibility to select current 4 20mA voltage 0 5V 0 10V or configuration as a standard binary input Each of operating modes has different set of configuration parameters 6 2 7 1 2 1 Name Function Data type Range Default value Comments Defines input s friendly name reflecting f i performed function The Name is displayed on terminals list text letters and numerals max 16 characters Name of resource AN1 or AN2 Introducing friendly names significantly facilitates recognition of destination and required settings 6 2 7 1 2 2 Operating mode 54 Function Data type Range Default value Comments selects operating mode of an analog input list of choices Voltage input Measuring voltage in range 0 10V Current input Measuring current in range 4 20mA Binary input Operates as a typical binary input Voltage input It is recommended to select Operating mode before connecting sensors 6 2 7 1 2 3 Averaging time Function Data type Range Default value Comments Defines in seconds time for averaging analog inputs readings list of choices 0 1 10 0 0 1 Averaging time has a direct impact for measurement duration and consequently on power consumption 6 2 7 1 2 4 Measuring interval Function Data type Range Default value Comments Defines the interval for measurements on analog input list of choices con
12. discrete I O flags Internal Voltage mV st S signed value AN2 engineering units aa pes A gineering ant discrete I O edges R rising F falling 8 12 Pulse counter ae i IN A E Puk ante TT e DE AL ae seo I VE 15 Pulse counter H Dec bit LETT 16 Pulse counter L 16 Pulse counter H reserved 512 Main supply voltage mV Internal battery charge current mA External supply voltage mV Temperature external sensor measurement 1W signed value 576 Uptime L s Module active time 2m H s On time H s reserved Status GSM register flags description The register holds flags reflecting the module s status Value 1 of the flag signifies particular state ee KONA Modem OK Successful modem initialization 85 00 m 10 2 2 Internal registers Internal registers functions reading 03H writing 06H or 10 not zeroed at reset Address Bit zz HIGH byte lover Dec Hex On ano P 15 14 13 12 11 10 9 s 7 6 5 4 3 2 1 o 0 0x00 A low 16 bits 32bits pulse CNT I1 high 16 bits lovv 16 bits 32bits pulse CNT 12 counter 11 counter 12 high 16 bits 32bits pulse low 16 bits counter 13 CNT_13 high 16 bits 32bits pulse c low 16 bits counter 14 NIE high 16 bits 32bits pulse low 16 bits counter 15 high 16 bits low 16 bits CNT_16 high 16 bits 32bits pul
13. eine D2 6 2 7 1 1 2 2 3 Pulse lengths asia A L A Lunigiana 53 6 2 7 1 1 2 2 4 Connectingrevent iii wenn ili lie GE 53 6 2 7 1 1 2 2 5 Disconn cting eventi lele in ar Ria aia 53 6 2 7 1 1 2 2 6 Toggling event la ua ii Liu 53 PLA A A A dai ada tt imat ea ngn 54 6 2 7 1 2 Inputs 7 ANLx I8 AN2i a netes o enero ai riad 54 CRIADA m r lemes A RAL 54 6 2 7 1 2 2 Operating mode RE sie RE ssi eat Di 6 2 7 1 2 3 AVeraging IMO wii ki Ra SE A EM aaa Ea fet LISCI ORI aa AE Yo ewa A 55 6 2 7 1 2 4 Measuringe intemal iza oi i od ad dient ili li sie lie ie i ii liu 55 6 2 7 1 2 5 Powering external sensori ira e ANI ee i 55 6 2 7 1 2 6 Low reference internal units 56 6 2 7 1 2 7 High reference internaliunits ancona NY A W A O a as 56 6 2 7 1 2 8 Low refere ce engineering Units ili aan ani 56 6 2 7 1 2 9 High reference engineering UNitS e 57 6 2 7 1 2 10 Alarm HiHi engineering units 57 6 2 7 1 2 11 Alarm His engineering units 2 20 strettamente tenia lisa aaa noi 57 6 2 7 1 2 12 Alarm Lo engineering UNIS anem A a a 57 6 2 7 1 2 13 Alarm LoLo engineering UNitS i 57 6 2 7 1 2 14 Alarm hysteresis engineering units eee e aaa aaa aaa aaa aaa aaa aae 58 6 2 7 1 2 15 Dead band engineering units sea aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa E EE 58 6 2 1 3 Filtering constans isis 58 6 2 7 2 Powering external s nso
14. hysteresis 6 2 3 7 Alarm repeating interval 6 2 4 GSM GPRS zina d ROR ARIS dada 6 2 4 1 SIM Card 2 2 A ian Sheena en aa SL 6 2 4 2 SIM C rdis PIN Code Luciella alal 6243 GPRST a min sis 38 6 2 4 4 Usina O R a ii A ene AP ARMS 39 6 245 APN Names nn lalla 39 6 2 4 65APN USET MAME a A A FAR ARA ARIANO ARR ao dk AG SA ARA a EEA E o 39 6 2 4 7 APN PaSSWOIC i203 3 ssie irpini oc en RESA enaa E EA E kdo add aoc dad w b day Good RARA A Pd SARACENI RARA aa data asie 39 6 2 4 8 Module Pies bi iii tiara ranno 39 6 2 4 9 GPRS idle tiME sien yn W A ALERT A LARE I oi 40 6 2 4 10 1P testi g addteSs f r GPRS cun enel as 40 6 2 4 11 Login attempts number 40 6 2 4 12 Wait time after error ssi a ao ad Oda Aci alal ila lalla 41 6 2 4 13 Device identifies za a EO a a A A A rin 41 6 2 4 14 Log recipient s IP lt addrEsSS i 41 6 2 4 15 Reporting to spooler sa ae Hi 6 24 16 Spool r s IP address n ranieri SO ae 6 2 4 17 Active after SMS sendingen siae AL oa OOO W ee 42 6 2 4 18 Active after GPRS transmission ss ss ywo oczy esas iae areitan eaa a E ias iii 42 6 2 5 N E ETE EWY at So E W ZIE 6 2 5 1 Daily SMS limit w s 6 2 5 2 SMStin roaminga iii ail Lilangeni ese 6 2 5 3 Number of SMS sending attemptS i 43 6 2 5 4 Replay to emptyiSMS zenit ae iaia a i ts cee erated bets 6 2 5 5 SMS limit alert S 6 2 5 5 1 SMS recipient s phone number 6 2 5 5 2 SMS messagetext m WE a o A ESE ads 6 2 5 6
15. in logger data receive and service waiting SMS messages e Measurement clock dedicated to cyclical waking of module when in energy saving mode so it can perform analog measurements according to configuration and writing the results in the internal log The user has an opportunity to select start time and running time of each clock The events generated by clocks may be used to trigger data transmission via SMS and GPRS and start cyclical measurements 3 7 8 1 Wire input 14 MT 331 Telemetry module has one 1 Wire input dedicated to sensors using that kind of communication Current firmware supports connecting a Maxim DS18B20 digital thermometer The input has alarm thresholds and hysteresis of measurements Exceeding the alarm threshold values generates events One can define individual solutions based on programming interface allowing usage of functions according to special needs For individual solutions please contact our company 3 7 9 Internal log MT 331 Telemetry module has a Data log with 28000 records created by events capacity In current firmware version the record is created only by measurements clock In subsequent versions records will be written asynchronously that is the record may be triggered by an event The event may be f i elapsed timers time exceeding the threshold value etc One log record holds first 36 registers of inputs space in the memory map The content of log may be received by MT Data Pro
16. localize the module using other programs Sets the time zone in which the module operates list of choices all the worlds time zones 33 6 2 2 6 DST correction Default value Comments Function Data type Range Default value Comments GMT NA allows automatic correction of current time during change between summer winter time list of choices Active Time correction is carried out according to list of years Inactive Time correction is suspended Inactive NA 6 2 2 7 Time correction date 6 2 6 2 34 Function Data type Range Default value Comments Function Data type Range Default value Comments 2 9 Start year Function Data type Range Default value Comments Defines the date of time correction List of choices In range Time correction is carried out according to settings of the start and end of list of years Out of range Time correction is performed out of range defined in the list of years In range NA 2 8 Time correction value Define the value of time correction list of choices 00 15 00 30 00 45 01 00 01 15 01 30 01 45 02 00 01 00 NA Defines start year for time correction period number 2012 2030 2012 NA 6 2 2 10 End year Function Data type Range Default value Comments 6 2 2 11 List of years Year Period start Period end 6 2 3 Power supply Defines end year for time correction period number 2012 2030 2015
17. marked by prohibited for devices emitting radio waves RF 8 3 Physico chemical conditions in explosion threated areas It is prohibited to install telemetry equipment in areas where physic chemical conditions threaten with explosion EX zones They are usually though not always marked If no marking is visible avoid installing telemetry modules in vicinity of gas or liquid fuel storages inflammable materials or contaminated with metal or corn dust 9 Technical data 9 1 General Size height x width x depth 124x63x30 mm 100 g Mounting method DIN Rail 35mm Operating temperature 0 55 degree C for battery 0 8Ah 20 55 degree C for battery 2 6Ah Protection class 9 2 GSM modem GPRS version Modem type uBlox Leon G100 SM G Quad band 850 900 1800 1900 Antenna 50W 3G version Modem type WCDMA UMTS GS Antenna 9 3 Power supply SIE Mean input current Idle 10 mA for 12V DC without external Active 180 MA recipients Max 250 mA Internal lithium ion accumulator 0 8 or 2 6 Ah 73 9 9 9 74 ATTENTION Due to high momentary current consumption during transmission the MT 331 must have momentary current of gt 1A Powering from inappropriate sources may damage the module or make it unstable 4 Binary inputs I1 I8 Input resistance 11 16 12 7 KW Input resistance 17 18 15 4 kW input voltage OFF 0 Minimal pulse length T 5 Binary outputs Q1
18. the user Default value No Comments NA 67 6 2 9 1 2 4 SMS text Function Data type Range Default value Comments Defines the text sent in the message that is triggered by the rule text 0 160 characters void In the e mail message one can use symbolic names macros and data read commands The total length of the message may not exceed 160 characters If the text of message prepared on the base of macros symbolic names is longer it will be truncated to 160 characters 6 2 9 2 Data transmission Sub group Data transmission consist of 2 parts e list of data transmission rules e general parameters applying to all rules on the list List of Data transmissions rules holds max 32 Rules allowing triggering of user defined events sending data to appointed IP address The number of rules is defined by number of data sending rules 6 2 9 2 1 Number of data sending rules 6 2 9 2 2 Data 1 32 Function Data type Range Default value Comments Defines the Number of data sending rules number Passe 0 Reduction of the number does not mean deleting them until the configuration is written into the module Each of the rules on the list is defined by a few necessary parameters like the Recipient Triggering event and data format 6 2 9 2 2 1 Triggering event 68 Function Data type Range Default value Comments Selects which of defined events shall trigger the data transmission list of choic
19. tip ANTENNA O Correct placement of the SIM is important for module s operation The module accepts only SIM cards in low voltage 3 3V technology 3 4 MIM card MT 331 Telemetry module may optionally be furbished with integrated soldered on main board MIM card Machine Identification Module MIM card may operate reversibly with SIM card making GSM connection redundancy Correct activation of MIM card is imperative for module s operation 3 5 LED indicators MT 331 LED indicators are a true help in starting the module Indicators have a strictly assigned meaning whereas e LED indicator SIGNAL reflects the signal level correctly established GPRS session SIM card errors e LED indicator STATUS reflects the modem status GSM login low voltage of internal battery e LED indicator ACTIVITY reflects the module s activity in sleep mode and data transmission when the module is awake The detailed description of LED code can be found in LED signalling chapter ANTENNA O 10 3 6 Antenna Connecting an antenna is necessary for module s operation The socket for SMA antenna is placed in upper left section of module s wall The antenna should be tightened appropriately The type of antenna used depends on local GSM signal level and users needs Therefore selecting the right place for antenna is so important In rare cases it may be necessary to use directional antennas where signal is very weak 3 7 Resourc
20. 6 2 1 1 Module s Name 6212 Module p rdida A YJ Ea oe lios 6 21 3 Modtle s serial NUMBER vais audi nA iaia tit ELIMINA A E i ii ili ili e ia 6 2 1 5SIM UM AE E EEE AE lio 6 2 1 6 Modem s firmwere version 6 2 1 7 Module s firmwere version 6 2 1 8 Configuration file s version 6 2 1 9 COnfigurationidENtifi o ad I A SE 6 2 1 10 Last cohfiguratio date e W A O O AA AO em lu aa iaia ae 32 6 2 1 11 Last read device times a O ASA eee dA Z aw da nes ee ie AE 32 6 2 2 General 6 2 2 1 ACCESO CONTISUrA ION i an u SAN are nisba is alieni tiet temia 32 6 2 2 2 Configuration passWord sarci ein i lariana 33 6 2 2 3 Geographicallattitid iaia indie e erence 33 6 2 2 4 Geographical longitud z wez ase AO A WBA RP AL aa Es 33 6 2 2 5 Time ZONE 6 2 2 6 DST correction 6 2 2 7 Time correction datei eieae cda GA doo dO ARA AALER E A EA EAE ENEAS E EAA AA EENAA REEE ANETE dao aa 34 6 2 2 8 TIME Cortecti nValUe wa waz tat it pe betes A OS 34 6 2 2 9 Start year 6 2 2 10 End year 6 2 2 11 List ofvears cie ir ilaria E a ido 35 6 2 3 POWEr SUDDIY zak iaia 35 6 2 3 1 Storage MOJE OWO A ac a ia Ge a DG aa ea 35 6 2 3 2 EMerey SAVING iii iaia a ZEE z ae Ges Ei aire times dzy Drs Ars 35 627373 POWEN SOURCES wes i E r e AAA A gici 36 6 2 3 4 Converter switch on threshold eee eee eee aiaaaaaaanae 37 6 2 3 5 Battery l w levelsalar ty iii me tea a ae ile 6 2 3 6 Voltage
21. 7 pulses Upon reaching the max min value the module may dispatch SMS messages or call a selected phone number The input s modus operandi depends on configuration 3 7 3 Analog binary inputs MT 331 Telemetry module has 2 analog inputs marked 17 AN1 18 AN2 They can operate in following modes e voltage input 0 10V e current input 4 20mA e binary input Each input I7 AN1 I8 AN2 may be individually configured as e Ordinary binary input detecting state connected disconnected of attached contacts Input signal s change sets respective alarm flag Bi 0 gt 1 Bi 1 gt 0 and Bi 0 gt 1 1 gt 0 connected to binary input I1 14 Flags may be used for event processing e Current input 4 20mA giving the opportunity of scaling internal units to engineering units Each input has 4 alarm thresholds alarm hysteresis and monitoring resolution Exceeding alarm thresholds values may generate an event e Voltage input 0 10V giving the opportunity of scaling internal units to engineering units Each input has 4 alarm thresholds alarm hysteresis and monitoring resolution Exceeding alarm thresholds values may generate an event Optionally one of analog inputs may be adapted to measuring conductance The input s modus operandi depends on configuration 3 7 4 VOUT output MT 331 Telemetry module has a VOUT output allowing powering of external measuring sensors with regulated in configuration direct current voltage Controlling activati
22. 9 3 4 MIM CARD ii AA tec teri etc me lena 10 IO LED INDICATORS ies er i eis dc er endins aan 10 SZ GZ ANTENNA ia ii ak rere aa rescata ia aiuola 11 3 75 RESOURCES ene A DS aa ein 3 7 1 Inputs outputs 3 72 BINAY INPUTS ia aa A na aa ee aa Tree ea i 3 7 3 Analog binary inputs BULA MOUT QUEDUT s cec cenetistes tri ac kanada iks w RR ERRONEA RA Aa 3 7 5 Real time clock 3 7 0 POREUSB a RE EE GG GEL aaa 3 70 Le COCKS citi net nena lilla ciali ile biella 337 8 1 VVire inputs iii dad ics ata cata altes ci tt lui ds iii 2 7 9 Internal logia tn i E Coady ied ONO retrat AE aa tarima atra NO 3 7 10 Energy saving mode A MODULES START cez A ri A 16 4 1 CONFIGURATION CARRIED OUT BY USE OF MTMANAGER PROGRAM 4 2 CONFIGURATION OF PIN LESS SIM CARD ccccccccccsssseececececeensessscecececeaueseececececeeaeessseccceessauenesceceeeseauengeeeceseteauegs 5 MODULE S CONNECTIONS DIAGRADG cccssssccssssesccssssseccssssccesssceccecsesceeceseescusssseccsseesecescessecesseecscssssees 23 5A POWER ue mes edema tics el cali 23 52 BINARYINPUTS ML 18 ran 25 5 3 BINARV QUTPUTS OL Dir ai 26 5 4 ANALOGINPUTSANG AN iz iia 27 5 57 T AWIREIN PUT sario GOP AO OP O O medica RO O GOP OO lieti 27 5 6 POWERING OUTPUT VOUT La cei o OE ok REIT e iene 28 6 CONEIGU RATION ez RO E e N E OSE E e SASEN a esso ESTS 29 6 1 GENERAL INFORMATION i sio dni AOC i rec A E Oh a aa 6 2 PARAMETER GROUPS e WRO e io dado RZA BA 20919 A A E Ani
23. Comments Serial number of the device assigned in production The number is unique and static It is a device identifier 6 2 6 2 6 2 6 2 6 2 1 4 IMEI number Function Displays GSM modem s IMEI Number Data type text Range NA read only parameter Comments NA 1 5 SIM card number Function Displays installed SIM card s number Data type text Range NA read only parameter Comments NA 1 6 Modem s firmwere version Function Displays current version of GSM modem s firmware Data type text Range NA read only parameter Default value NA Comments The value in this field changes automatically after download of another firmware version 1 7 Module s firmwere version Function Displays the identifier of current firmware version Data type text Range NA read only parameter Default value F i 1 00 Comments The value in this field changes automatically after download of another firmware version 1 8 Configuration file s version Function Displays the identifier of current version of file used to configure the module Data type text Range NA read only parameter Default value f i 1 00 C Comments Value of this field depends on the firmware version used in configuration An additional letter extension allows sub versions of same functionality 31 6 2 1 9 Configuration identifier Function Data type Range Default value Comments Displays curren
24. EVT1 EVT32 Friendly names facilitate recognition of the source and thus selection of the source appropriate for particular reaction of the module 6 2 8 3 Triggering source discrete inputs Function Defines the Resource of events Data type list of choices Range NA Events inactive Discrete inputs Events associated with binary inputs 11 18 Default value NA Comments 6 2 8 3 1 Triggering input Function Defines the input as an event source Data type list of choices Range 11 18 Default value 11 Comments NA 6 2 8 3 2 Triggering condition Function Defines the state change that triggers an event Data type list of choices Range Bi 0 gt 1 Bi 1 gt 0 Bi 0 gt 1 1 gt 0 Default value Bi 0 gt 1 Comments NA 6 2 8 4 Triggering source analog inputs Function Defines the input as an event source Data type list of choices Range NA Events inactive Analog inputs Events associated with analog inputs AN1 AN2 Default value NA Comments 6 2 8 4 1 Triggering input Function Defines the analog input as an event source Data type list of choices Range AN1 AN2 Default value AN1 Comments NA 63 6 2 8 4 2 Triggering condition Function Data type Range Default value Comments Defines the flag that triggers an event list of choices Alarm HiHi Alarm Hi Alarm Lo Alarm LoLo rising edge Alarm HiHi Alarm Hi Alarm Lo Alarm LoLo fallin
25. IP address of GPRS packets containing SMS messages list of choices corresponds to number of defined authorized IP addresses first item on the list If the IP address is not complete the module will not send SMS messages 6 2 5 6 2 SMS gateway s UDP port Function Data type Range Default value Comments 6 2 5 7 Formats Defines port number for SMS via GPRS transmission number 0 65535 O or 9110 Number of UDP port is valid only for SMS messages Group Formats defines rules for displaying the date and time in SMS messages 6 2 5 7 1 Date format Function Data type Range Default value Comments Default date format text 0 31 characters YYYX DD MM Following symbols are changed for YYYY is changed for the year in 4 digits format 2008 45 6 2 5 7 2 Time format Function Data type Range Default value Comments YY is changed for the year in 2 digits format 08 MM is changed for the month in 2 digits format f i 07 DD is changed for the day in 2 digits format f i 25 All remaining text characters are unchanged For instance the text Measurements date DD MM YYYY will render the sms text Measurements date 21 09 2008 provided that the message was sent that day Default Time format text 0 31 characters HH MN SS Following symbols are changed for HH is changed for the hour in 2 digits format f i 08 MN is changed for the minutes in 2 digits
26. LARM to previously defined phone number e Set the module s RTC time This configuration will be created locally 1 Configuration carried out by use of MTManager program 16 Install MTManager program from attached CD on the computer you intend to use for configuration Software MTManager MTSpooler MTProg MTDataProvider Default installation of MTManager will create a shortcut on computers desktop and a menu item MTM in Menu Programs The next step will be creating a module s configuration Start MTManager application by clicking at WA MTM 5 0 In the New Project add a module by executing the menu item Program New module Add a new module of MT 331 type 17 18 r mn MTM MT ML Manager arima General Edit View Transmission Configuration Help Project U 3 d CL lira Me gt Folder Device Mode wod Enviroment Module from Close Do go P I New project Give it a friendly name f i My331 and select the actual firmware version printed on the package Name My331 Module type Fimware version Then set required parameters e PIN for the SIM card if he SIM card has active PIN code protection e APN Name in order to establish data transmission session e APN user name if required by the operator e Password to APN if required by the operator MTM MT ML Manag
27. NA A year for defined period in which or outside depending on selected option the time correction will be carried out day month hour minute of the period start day month hour minute of the period end Group Power supply gathers parameters controlling powering the module The module is configured as default to save the energy and its natural behavior is to sleep 6 2 3 1 Storage mode Function Data type Range Default value Comments 6 2 3 2 Energy saving Function Data type Range switches the storage mode that disconnects the internal battery for safe storage list of choices Yes Internal battery physically disconnected The module does not go to sleep mode No Internal battery physically disconnected The module does not go to sleep mode No Internal battery physically disconnected The module does not go to sleep mode allows to switch off the default energy saving mode list of choices Yes The energy saving mode is on The module goes into sleep GSM modem is off The measuring interval for analog values is defined according to measurement clock The module reacts to inputs changes counts pulses on counter inputs and controls binary outputs Login to GSM GPRS network happens 35 6 2 3 3 Power source 36 Default value Comments Function Data type Range Default value Comments according to settings of the transmission clock or upon events triggering the transmission The module s
28. S During alarm triggered login the module sends not delivered logger records Measurement clock controls measurements in continuous operating mode 6 2 7 4 2 1 Start dd mm Function Defines the date for first synchronous measurement with defined interval Data type data Range 01 01 31 12 January the 1 December the 31 Default value 01 01 Comments NA 60 6 2 7 4 2 2 Start hh mm Function Data type Range Default value Comments 6 2 7 4 2 3 Interval Function Data type Range Default value Comments 6 2 7 5 Temperature Defines the time for first synchronous measurement with defined interval data 00 00 23 59 Hour 00 00 Hour 23 59 00 00 NA Defines interval for wake ups to perform analog measurements list of choices 1min 2min 3min 5min 10min 15min 30min 1 hour 2hours 3hours 4hours 6hours 8hours 12hours 24hours 3min Sub group allows the selection of the temperature sensor between a built in sensor and an external 1 Wire sensor 6 2 7 5 1 Selected temperature sensor Function Data type Range Default value Comments allows selecting of the temperature sensor list of choices Internal alarms will be generated according to internal sensor readings 1 Wire alarms will be generated according to external sensor connected to do 1W input readings Off There are options of alternative functionalities
29. Telemetry Module MT 331 C User Manual I o efficient in entia telemetria pl CE Telemetry Module MT 331 User Manual GSM GPRS Telemetry Module for monitoring and control Class 1 Telecommunications Terminal Equipment for GSM 850 900 1800 1900 INVENTI A Sp z 0 0 v1 00 MT 331 2013 Inventia Ltd Wszelkie prawa zastrze one aden fragment niniejszego dokumentu nie mo e by powielany lub kopiowany w adnej formie bez wzgl du na stosowan technologi graficzn elektroniczn lub mechaniczn w czaj c fotokopiowanie i lub zapis cyfrowy r wnie w systemach przechowywania i wyszukiwania dokument w bez pisemnej zgody Wydawcy Nazwy produkt w wymienionych w niniejszym dokumencie mog by Znakami Towarowymi i lub zastrze onymi Znakami Towarowymi nale cymi do odpowiednich W a cicieli Wydawca i Autor o wiadczaj e nie roszcz do tych znak w towarowych adnych praw Pomimo e niniejsze opracowanie tworzone by o z zachowaniem wszelkiej nale ytej staranno ci zar wno Wydawca jak i Autor nie ponosz adnej odpowiedzialno ci za b dy lub pomini cia w jego tre ci jak r wnie za straty wynik e z wykorzystania zawartej w niniejszym opracowaniu informacji lub ewentualnie towarzysz cego jej oprogramowania W adnym wypadku Wydawca lub Autor nie b d odpowiedzialni za utrat zysku lub inne straty w tym handlowe spowodowane lub rzekomo zwi zane bezpo rednio lu
30. The module opens GSM session only On Allows login to foreign GSM network The parameters necessary for GPRS login are placed in GPRS group Default value Off Comments NA 38 6 2 4 4 Using GPRS Function Data type Range Default value Comments 6 2 4 5 APN name Function Data type Range Default value Comments allows using GPRS data transmission list of choices No GPRS service is switched off The module can only send and receive SMS messages Yes GPRS service is switched on Necessary GPRS login parameters are in GPRS group Besides data transmission the module can send and receive SMS messages No NA Defines name of the APN where GPRS data transmission is to be carried on text letters numerals special characters max 63 characters empty Lack of APN name makes GPRS login impossible 6 2 4 6 APN user name Function Data type Range Default value Comments 6 2 4 7 APN password Function Data type Range Default value Comments 6 2 4 8 Module s IP Function Data type Defines the user of APN in which the GPRS transmission is going to happen text letters numerals special characters max 31 characters empty This is an optional parameter Valid if the operator requires it Defines a login password for the particular user text letters numerals special characters max 31 characters empty This is an optional parameter Valid if the operator requires it defines n
31. able The device is equipped with independent processor controlling integrated GSM modem external sensors supply outputs internal Li lon battery maintaining operation of the module and inputs connector MT 331 is designed for monitoring diagnostics and control of remote objects via GPRS data transmission and via SMS Configured messages with static or variable content are an easy way of transforming information to monitoring center or directly to defined phone numbers Alerts can be generated by inputs state changes reaching threshold values supply voltage drop or change of counter or timer values Industrial design and user friendly configuration tool along with possibility of supplying power from solar panel and full compatibility with MT Data Provider are main assets for using MT 331 in wireless telemetry systems Auxiliary 1 Wire input allows using typical Dallas thermometers and reducing cost of measurement alarm and diagnostic systems The Module cooperates with humidity level pressure flow smoke gas water motion vibration noise and door sensors etc Main features of MT 331 Aluminum housing wit detachable contact rail and optional DIN rail mount 8 programmatically configurable inputs outputs Remote SMS GPRS communication Spontaneous transmission of information SMS GPRS f i alarm messages Operation log with capacity of 28000 records Integrated configurable measuring and data transmission schedule Supply from builtin bat
32. all a selected phone number Binary outputs use semi conductor technology and operate in three modes monostable bistable toggling on event with declared initial state as closed or opened The contact s current state may be defined by writing to the register in internal registers space first 4 bits in register 0 in QX space Writing can be done by remotely by SMS or by GPRS transmission as well as by configurable internal event like the Timer or an Alarm Setting the output as active results in shorting the output to module s GND The output s modus operandi depends on configuration 3 7 2 Binary inputs 12 MT 331 Telemetry module has 2 binary inputs marked I5 I6 Inputs operate in positive logic with common reference point GND terminal Basic information Pulse counting ability Operating only as monostable User defined filtration parameters Each input I5 16 may be individually configured as Ordinary binary input detecting state connected disconnected of attached contacts Input signal s change sets respective alarm flag Bi 0 gt 1 Bi 1 gt 0 and Bi 0 gt 1 1 gt 0 connected to binary input I1 14 Flags may be used for event processing e Counting input counting pulses with frequency to 100Hz Pulse count is stored in non volatile memory register The user may select counting direction and counter size Register size is 32 bits where MSB defines counting direction That allows for counting up to max 2 147 483 64
33. alue HRO 2 abbreviation HR stands for Holding Register internal register Bear in mind that writing is only possible to internal registers of the module Sending a command to write results in a new value written to the module s register and sending a confirmation SMS holding the actual written value For instance sending a command HR1 1234 will result in writing the value 1234 to register 1 in internal registers space and sending a confirmation gt 1234 Both read and write commands may be extended with a prefix defining the format The prefix has to be placed between the command sign and the symbol of the register The format sign consists of one or more characters and the dot For instance the command reading register IR4 and presenting the result in hexadecimal format looks like this H IR4 The module will respond gt 1FC8 Prefixes may be used to write values as well allowing stating the value in other format than decimal or writing in more than one register For example D2 HR0 123456 will write the value 123456 to two registers HRO and HR1 treated as a 32 bit variable The complete list of available prefixes can be found at the end of this chapter The user can define his own Symbolic names and assign registers to them for later use in SMS messages instead of register names This allows giving friendly names to registers and facilitates the access to them Defining symbolic names for registers is
34. ayed date accords with definition in field Date format UTC Date taken from the time stamp stored in 3 registers Rn Rn 1 Rn 2 where n is the index used after registers symbol Format of displayed date accords with definition in field Date format UTC Time Stamp stored in 3 registers Rn Rn 1 Rn 2 where n is the index used after registers symbol Format of displayed stamp accords with selected format 1 or 2 defined in field General format 1 or General format 2 The register command calls upon will be interpreted as a 16 bit signed number Converts a decimal number to floating comma number The number after a prefix defines number o decimals Bit spaces HB IB prefix Bearn i O Binary representation Number of displayed bits are indicated as a B 1 64 Parameter of the prefix Bits are displayed in LSB to MSB order reverse to bitwise presentation of the register Decimal representation of the number consisting of specified amount of D 1 64 bits starting with a bit defined in the symbol 1B HB LSB of this number is a bit with lowest address little endian Hexadecimal representation of the number consisting of specified H 1 64 amount of bits starting with a bit defined in the symbol IB HB LSB of a this number is a bit with lowest address rightmost sign of displayed value corresponds to four lowest bits Predefined Symbolic names Name Description TIME Returns module s local ti
35. b po rednio z niniejszym opracowaniem All rights reserved No parts of this work may be reproduced in any form or by any means graphic electronic or mechanical including photocopying recording taping or information storage and retrieval systems without the written permission of the publisher Products that are referred to in this document may be either trademarks and or registered trademarks of the respective owners The publisher and the author make no claim to these trademarks While every precaution has been taken in the preparation of this document the publisher and the author assume no responsibility for errors or omissions or for damages resulting from the use of information contained in this document or from the use of programs and source code that may accompany it In no event shall the publisher and the author be liable for any loss of profit or any other commercial damage caused or alleged to have been caused directly or indirectly by this document Publisher INVENTIA Sp z 0 0 ul Kulczy skiego 14 02 777 Warszawa Tel 48 22 545 32 00 inventia inventia pl www inventia pl Version 1 00 Warsaw 09 2013 MTC Compatibility 1 00 INDEX 1 MODULE S SCOP NN 7 2 GSM REQUIREMENTS e can aaa ea aae ESENES Easca 7 3 MODULE S DESIGN 1 2 05 506555 00005060 GoW eoep sae dawka voce ccesesse DA OKA GRASZ 8 3 1 MODULES TOPOGRAPHY iii alain 8 3 2 POWER SUPPLY i an 9 ERE SIMICARD a A A OO iene abi Le elia aan
36. disconnects the battery at critical level Connecting the external power supply f i USB and starting the correct charging procedure automatically reconnects the battery and return to normal operation 15 4 Module s start 4 An example of module s configuration aims at facilitating methods of configuration for the User There are two configuration methods available e local remote using the MTManager application suite e local remote using the MTC coming soon application The user may configure devices alternatively with both tools Her are necessary steps 1 Connect the GSM antenna 2 Install the SIM card Disabling the PIN code of the SIM card for first configuration is recommended 3 Connect the power supply via USB cable or via Vcc GND terminals DC of 9 30V If the module is connected correctly the STATUS LED starts a sequence of flashes from one cyclic flash at 5 seconds interval and the module commences GSM network registration procedure When using SIM card without PIN the module should log in to the GSM network Successful login is signalled by a triple flash of STATUS LED and indication of signal level with SIGNAL LED Following are steps necessary to set selected module s parameters e Insert the PIN code for the SIM card e Insert the phone number to the authorized numbers list e Define the events for binary input 11 to state change 0 gt 1 e Define a rule for sending an SMS message with A
37. ed in SMS sending rules The value changes along with adding or deleting the numbers using the context menu in the Phone list addresses Defines the length of IP addresses list Each IP address has configurable privileges for access to configuration and querying for data number 0 32 1 Makes defining the required IP addresses list easy This numbers are used in data sending rules The value changes along with adding or deleting the numbers using the context menu in the IP addresses list list index number phone number s friendly name for use in defining Rules Max length is 16 characters Phone number assigned to index Max length 14 characters depending on privilege settings incoming configuration SMS messages will be processed or ignored Default value Allowed depending on privilege settings incoming inquiry SMS messages will be processed or ignored Default value Prohibited NA 49 6 2 6 4 IP Idx list index number Name friendly name of IP facilitating identification in defining Rules Max length 16 characters Number Number IP assigned to list index Configuration depending on privilege settings incoming configuration will be processed or ignored Default value Allowed Reception dependingon privilege settings incoming data will be processed or ignored Default value Allowed One can freely add or delete positions on IP addresses list using context menu For context menu right click when t
38. ends events data SMS messages log content and then it goes to sleep This operating mode is recommended if the module is powered from a photovoltaic panel or an external battery The internal battery can sustain the operation of the module for several months No continuous operation The energy saving mode is off The module is all the time active in the network Access to the resources is open but may be limited to the list of authorized IP addresses with Configuration option set to Allowed Information on value changes are immediately dispatched upon occurring events This operating mode is recommended when the module is powered from mains by a DC converter The internal battery will sustain the operation only for a few days Yes NA selects the power source for module s operation List of choices DC Converter Recommended for continuous operation energy saving off In this mode the internal battery charging is active Photovoltaic panel This mode is dedicated for photovoltaic panel as the only power source Even when the energy saving mode is off when photovoltaic panel s efficiency and light conditions allow for it In this mode the module secures optimal use of solar energy by adjusting load on the panel to its power point The internal battery is charged only when the panel is sufficiently lighted The decisive parameter here is the threshold of switching the converter on Battery This mode is dedicated for operat
39. er The alert may be sent only once a day 6 2 5 5 1 SMS recipient s phone number Function Data type Range Default value Comments Allows selecting the SMS recipient of daily SMS limit alert list of choices friendly names of recipients Authorized to communicate with the module NUM 1 The list displays names of recipients defined in Authorized phone numbers 6 2 5 5 2 SMS message text 44 Function Data type Range Default value Comments text of SMS sent upon exceeding the daily SMS limit text 0 160 characters void The alert bypasses the queue so it is not noted by the counter The alert may be sent only once a day One can use symbolic names macros and read write commands compliant to the syntax described in SMS commands syntax 6 2 5 6 SMS via GPRS Function Data type Range Default value Comments allows sending SMS messages via GPRS using an external SMS gateway list of choices On the module sends all SMS as GPRS data frames Off the module sends all SMS in standard mode Off SMS messages sent via GPRS are limited by daily SMS limit SMS gateway in telemetria pl project allows sending SMS messages via an external server relieving the transmission limit on prepaid bundles in the telemetria pl APN For particular solutions please contact us 6 2 5 6 1 SMS gateway IP Function Data type Range Default value Comments allows selecting of a friendly name connected to
40. er bo Es General Edit View Transmission Configuration Help OBIE KHW 006 8 GL E k w mn Deve z ve a_ El My331 MT 331 Card used SIM L SIM card PIN number BB Roaming GPRS Off g Use of GPRS Yes APN name lelemet al a APN user name APN password ne Module IP 0 0 0 0 GPRS transmission retries number 3 pr Transmission timeout s 5 GPRS activity timeout 240 GPRS testing IP 0 0 0 0 Number of login retries 0 Wait time after error s 10 Device s identifier IP Adress Logistic server IP address 0 0 0 0 Notification to Spooler No Active after SMS transmission min 0 Active after GPRS frame transmission min 0 o M331 o x rz al On the Authorized numbers list type the phone number that will receive text messages General Edit View Transmission Configuration Help COIE A ED 0000 mge o tre ua m roca Der EAO New project El My331 MT 331 e My331 MT 331 Set event EVT1 her it will analyze the state change of binary input 11 from 0 gt 1 19 20 r KZ gt gt PPR General Edit View Transmission Configuration Help FL ES Se E j E E n OS MMe ECLER ETIRI y gm Tee lst Fnd_ Favortes Device Parameter Value EA New project E My331 MT 331 Name EVTI ge mran Generi Tagger source magma Power Trigger input n g F comes Trig
41. es Hardware resources of MT 331 MOSFET transistor outputs controlling Q1 Q4 binary outputs external devices mode monostable or bistable Each binary input may operate as a CNT counters counter except for ANX inputs e 0 10V e 4 20mA 1 Wire 1 Wire inputs Standard Dallas Button Vcc Supplying output Supplying output for external sensors Port USB for configuration using MTM Temperature sensor 1 Integrated temperature sensor range 25 P to 85 accuracy 1 AN1 AN2 analog inputs max 2 3 7 1 Inputs outputs MT 331 Telemetry module is equipped with 4 configurable binary terminals marked 1 Q1 1 Q4 They can operate in following modes binary input counter input monostable output bistable output output toggled by an event Each of inputs I Q1 I Q4 can be individually configured to Ordinary binary input detecting state connected disconnected of attached contacts Input signal s change sets respective alarm flag Bi 0 gt 1 Bi 1 gt 0 and Bi 0 gt 1 1 gt 0 connected to binary input 11 14 Flags may be used for event processing Counting input counting pulses with frequency to 100Hz Pulse count is stored in non volatile memory register The user may select counting direction and counter size Register size is 32 bits where MSB defines counting direction That allows for counting up to max 2 147 483 647 pulses Upon reaching the max min value the module may dispatch SMS messages or c
42. es None or a name selected from Event table None To send data there must be at least one defined event 6 2 9 2 2 2 Recipient s IP addresse Function selects data recipient s IP address from defined in the list Authorized numbers gt IP Data type list of choices Range None or Name from IP list Default value None Comments To send data via GPRS there must be at least one defined recipient on Authorized numbers gt IP 6 2 9 2 2 3 Sent data type Function Defines the frame content to be sent on triggering event Data type list of choices Range All all of first 35 registers from inputs space described in the memory map Default value All Comments NA 6 3 Writing the configuration The configuration changes performed in MTM program are written on the PC s hard drive only In order to apply changes the configuration has to be sent to the module The method of sending data depends on the connection type we choose For local configuration we have to connect the module by a USB cable For remote configuration we need a valid IP address on the authorized IP addresses list and a connection to the APN the module is operating in More detailed description is to be found in MTM program s user manual 6 4 Verifying the configuration Despite high reliability of both remote and local transmission it is a good habit to verify the configuration written into the module It is particularly important when we experience be
43. ew module s IP address and displays IP address read from the module IP address field 39 Range 0 0 0 0 255 255 255 255 Default value 0 0 0 0 Comments If after reading the configuration or changing the module s time the address is different than 0 0 0 0 than we know that the module has successfully logged in GPRS network 6 2 4 9 GPRS idle time Function Defines in seconds the interval between sending data frames ping testing data transmission if no data traffic occurs Data type number Range 1 86400 s 24h Default value 240 s Comments Incase of no data traffic for the time longer than parameter value the module sends a data frame in order to test whether the transmission is still possible The frame is sent to the address defined by IP testing address for GPRS if different than 0 0 0 0 Missing response for sent frame respecting defined number of retries and timeouts is considered as a network failure and the module resets the modem and performs a new login 6 2 4 10 IP testing address for GPRS Function Defines IP address to send test frames to for GPRS transmission test Data type IP address field Range 0 0 0 0 255 255 255 255 Default value 0 0 0 0 Comments Parameter is used to define recipient s address for test data frames sent after Idle time to check the GPRS transmission channel Leaving the address at default 0 0 0 0 disables GPRS testing 6 2 4 11 Login at
44. f message makes the message ignored sent as the first character of message makes the receiving module interpret the command but omit responding Access to data command has following syntax format symbol value Basic form of command for reading an internal register abbreviation HR stands for Holding Register internal register HRO spelled out means read HR means holding register 0 address zero Sending a SMS with this command will make the module read the content of register 0 from internal registers space and present it as a numerical value in decimal format in replay SMS The reply will look like this gt 10 where 10 is the value read from internal register If the SMS sent to the module contains beyond the command other characters they will be copied to reply SMS Let us look at the example GSM signal level is IR6 abbreviation IR stands for Input Register the module will respond with gt GSM signal level is 31 where 31 is a current value of register 6 in input registers space Please notice that the first character in reply SMS is gt signifying that this is a reply to the received SMS with an inquiry or a command If the module receives the message 77 78 starting with gt it will ignore it This feature secures against endless loop in communication between modules Writing data to module s register happens if the basic command is extended with a character and the desired v
45. for connecting inputs in energy saving mode c ej S c EET 9 30 VDC In continuous operating mode the binary inputs state defaults to zero NO normally open Shorting the power to the input forces its logical state to 1 In energy saving mode the inputs default to logical 1 NC normally closed Shorting to GND forces logical zero 25 5 3 Binary outputs Q1 Q4 26 Telemetry module has 4 outputs Q1 Q4 The outputs operate independently and are not isolated from each other Each output is an open drain contact The default state can be defined by configuration Signal cables are mounted with screw terminals Connection diagram for binary outputs Q1 Q4 9 30 VDC 5 4 Analog inputs AN1 AN2 Analog inputs AN1 and AN2 may process voltage or current signals The selection of operating mode and parameters is done upon configuration Signal cables are mounted with screw terminals Connection diagram for analog inputs AN1 AN2 1 connection diagram for current mode 2 connection diagram for voltage mode N z A 2 9 30 VDC 5 5 1 Wire input For 1 Wire communication one data line and GND is used MT 331 module has one 1 Wire input marked 1W Signal cables are mounted with screw terminals Connection diagram for 1 Wire inputs 27 5 6 Powering output VOUT 28 Connection diagram for powering the external sensor from VOUT output The value of powering voltage DC is conf
46. format f i 15 SS is changed for the seconds in 2 digits format f i 01 All remaining text characters are unchanged For instance the text Measurement hour HH MN SS will render the sms text Measurement hour 21 09 33 provided that the message was sent at that moment 6 2 5 7 3 General format 1 Function Data type Range Default value Comments Format of the time stamp prefix T1 text 0 31 characters YYYY MM DD HH MN SS Accepts symbols allowed in parameters Date format and Time format The symbols will be changed to relevant numerical values All remaining text characters are unchanged 6 2 5 7 4 General format 2 Function Data type Range Default value Comments Alternative time stamp format prefix T2 text 0 31 characters YY DD MM HH MN SS Accepts symbols allowed in parameters Date format and Time format The symbols will be changed to relevant numerical values All remaining text characters are unchanged 6 2 5 7 5 Status information 46 Function Data type Range Name ofthe macro sent in status SMS message text 0 31 characters Default value Comments Status Letter case is insignificant 6 2 5 8 Symbolic names Group Symbolic names contains names defined by the user for internal and inputs registers The user may define up to 16 symbolic names To call upon a symbolic name one has to precede it with the character Symbolic names may be used directly in SMS text defi
47. g edge Alarm LoLo activating NA 6 2 8 5 Triggering source Temperature Function Data type Range Default value Comments Defines the input as an event source list of choices NA Event inactive Temperature Events associated with temperature NA 6 2 8 5 1 Triggering condition Function Data type Range Default value Comments Defines the flag triggering an event list of choices Alarm HiHi Alarm Hi Alarm Lo Alarm LoLo rising edge Alarm HiHi Alarm Hi Alarm Lo Alarm LoLo falling edge Alarm LoLo activation NA 6 2 8 6 Triggering source Clocks Function Data type Range Default value Comments 6 2 8 6 1 Triggering Function Data type 64 Defines the input as an event source list of choices NA Event inactive Clocks Events associated with clocks measurements NA NA transmission Defines a triggering flag assigned to a particular clock list of choices Range Default value Comments Measurements clock GSM transmission clock Measurements clock NA 6 2 8 7 Triggering source Flags Function Data type Range Default value Comments 6 2 8 7 1 Triggering flag Function Data type Range Default value Comments Defines the input as an event source list of choices NA Event inactive Flags Events generated by the system NA NA Defines the system flag triggering an event list of choices Module reset restar
48. ger condition Bi 0 gt 1 SMS a El Authorized numbers es I IP go H Resources D e EVT1 EVT1 El Rules m o siii o z fe As a last step set the SMS sending rule where the occurrence of EVT1 will trigger the transmission of text TEST 11 to previously defined phone number Riba Marge NM MM Tra General Edit View Transmission Configuration Help IEEEPETECYNETCLE STA 7 i Tree us_ Fnd_ Favotes Device Parameter Value EL New project E My331 MT 331 JE My331 MT 331 General Triggering event f Receipient number NUM 1 i Power i GSM GPRS SMS text ARRE A Tens El SMS Authorized numbers Lp El Resources El Events i b EVT1 EVT1 Rules SMS sending i SMS sending rule 1 El Data sending CEEL ES 4 m r The defined configuration shall be written to the module Connect the USB cable to the module and to PC The OS will detect a new com port named USB Serial Port COMX or Silicon Labs CP210x USB to UART Bridge COMX where X means the port number ANTENNA O Knowing the COM port number we move to e MTManager and execute menu item Program Environment or click the icon x 7 00000 mo Y e t Select the appropriate port number and the transmission speed Conclude with Write button r Environment Connection Appearance Data Sounds Advanced Mode of operation RS
49. havior inconsistent with configuration For this purpose one has to read the configuration from the module and check parameters settings The method is described in details in MTM program s user manual 69 7 Problem solving 7 1 LED signalling On the front face of MT 331 there are LED indicators that make an excellent fist line diagnostics tool Each LED has a name and function associated with it LED indicator SIGNAL reflects the GSM signal strength by a variable number of short flashes A long flash in the beginning of each sequence signifies proper login to GPRS network The sequence is repeated every 16 seconds counting from the first flash 1 GSM signal strength 0 10 module not logged in GPRS 2 GSM signal strength 10 25 module not logged in GPRS 3 GSM signal strength 25 40 module not logged in GPRS 4 GSM signal strength 40 50 long flash means logged in GPRS and it is always associated with at least one short flash GSM signal strength 90 100 long flash means logged in GPRS 6 SIM card error PIN error no card inserted inactive card ul SIGNAL e LED indicator STATUS reflects modem s operating status during wake up procedure by a series of short flashes and the battery low state by a long flash in the beginning of a sequence The sequence is repeated every 8 seconds counted from the first flash in a sequence 7 The module is in a sleep state 8 The module is active awake In
50. he cursor is over any position on the list or in the parameter window 6 2 7 Resources Group Resources encompasses the list of hardware and program resources accessible for the user Sub groups hold configurable Parameters 6 2 7 1 Terminals Sub group Terminals holds module s Inputs and Outputs According to the signal types we divide them to binary inputs binary outputs counter inputs and analog inputs Final functionality of each depends on configured parameters 6 2 7 1 1 Inputs 11 16 Outputs Q1 Q4 Module MT 331 four hardware and functionally identical binary inputs configurable as e standard binary inputs e independent counter inputs e independent binary outputs 6 2 7 1 1 1 Name Function Defines a friendly name for the input The name is displayed on terminal list Data type text Range letters and numerals max 16 characters Default value Name of resource 1 Q1 1 Q4 for terminals I1 Q1 14 Q4 I5 I6 for terminals 15 16 Comments Using friendly names facilitates recognizing destination and required settings 50 6 2 7 1 1 2 Operating mode Function Data type Range Default value Comments defines binary input s operating mode list of choices Binary input Typical input operating mode contacts 11 Q1 12 Q2 13 03 14 04 15 16 Counter input Typical counter input operating mode contacts 11 Q1 12 02 13 Q3 14 04 15 16 Output Operating in binary Ou
51. he sms GSMstate will result in carrying out the unfolded command date time GSM IR5 while unfolding of macro 1 counter will not contain unfolded macro current_time since it is undefined and the command will look like this current_time counter on input I1 D2 HRO resulting in replay sms just quoting the current time as a simple text gt current_time counter on input I1 123 Available address spaces in MT 331 module The firmware differentiates two register spaces internal registers space and input registers space Access to particular space can be executed by calling full 16 bit registers or by calling single bits Internal registers space The user can read and write the values Registers are 16 bits long Input registers space The user can only read the values Registers are 16 bits long Bit space of internal registers The user can access single bits or groups of bits in Internal registers space for reading or writing Bit mapping is as follows bits 0 15 equal register 0 bits 16 31 equal register 1 and so on 79 80 Bit space of input registers The user can access single bits or groups of bits in Internal registers space for reading only Bit mapping is as follows bits 0 15 equal register O bits 16 31 equal register 1 and so on Using a symbol of register bit from particular space in a command requires the index address of register bit Symbols may be preceded by p
52. ic IP addressing the identification by the serial number allows only receiving of data from the module Writing is not possible 6 2 4 14 Log recipient s IP address Function Data type Range Default value Comments Defines IP address of internal log data frames recipient IP address field 0 0 0 0 255 255 255 255 0 0 0 0 Leaving the address at default 0 0 0 0 means that data is not sent and that communication has to be initiated by data sending rules 6 2 4 15 Reporting to spooler Function Activates a Reporting to spooler function This is a prerequisite for remote configuration change for battery powered modules After login MT 331 module sends the information to defined IP address stating that it is active and ready to receive new configuration 41 Data type Range Default value Comments list of choices Yes In energy saving mode the module sends a broadcast frame to defined IP address upon each login The Transmission timeout and number of GPRS transmission retries define the number of reporting attempts and waiting for response time In continuous operation mode the module sends a reporting frame to the defined address every 6 hours No The reporting to MT Spooler function is turned off No NA 6 2 4 16 Spooler s IP address Function Data type Range Default value Comments defines the IP address of the computer running MTSpooler service List of choices List of authorized IP addre
53. igurable in range 5 to 24 VDC The powering cables are mounted with screw terminals 9 30 VDC 6 Configuration 6 1 General information The configuration of MT 331 is carried out by MTManager MTM program delivered free of charge for users of our telemetry solutions MTManager is a special application environment enabling full control of a telemetry system despite of its size The division of owned hardware resources into Projects and Folders facilitates efficient management of large systems All described in following chapter parameters are available after adding a MT 331 module into MTM environment and selecting the module for editing Detailed description of functionality and application of MTM program s suite are to be found in MTM User Manual Selected configurations parameters are also available for edition by using MTC a not requiring installation quick telemetry modules configurator The program is intuitive the connection to module by a USB cable is set up automatically and parallel with configuration one can see a panel presenting actual state of resources 6 2 Parameter groups Working parameters of MT 331 are divided into logically connected and functionally connected groups Header Group holds non modifiable parameters describing the module it s firmware version and configuration General Group holds basic parameters defining module s operating mode Supply Group holds key parameters for energy
54. iguration option set to Allow Default value Comments AII One has to bear in mind that restrictions on access to configuration apply only to GPRS connection and when improperly used may restrict the remote access for users that should have access rights 6 2 2 2 Configuration password Function Data type Range Default value Comments allows setting of a password protecting the access to module s configuration The password will be required both for local and remote configuration attempts Text field letters and numbers max 32 characters NA The only way of opening the module locked by a password is to return to factory defaults Therefore one has to take measures securing the storage of passwords NOTICE The password is case sensitive 6 2 2 3 Geographical lattitude Function Data type Range Default value Comments sets the geographical latitude of the place where the module is installed number 90 00000 S 90 00000 N 52 08204 N the geographical location is sent along with collected data and may be used to localize the module using other programs 6 2 2 4 Geographical longitude Function Data type Range Default value Comments 6 2 2 5 Time zone Function Data type Range sets the geographical longitude of the place where the module is installed number 179 99999 W 179 99999 E 19 47990 E the geographical location is sent along with collected data and may be used to
55. ing Previously defined Symbolic names may be used in macros observing the syntax described in Appendices SMS commands syntax 6 2 5 9 1 Number of 6 2 5 9 2 Macro name Function Data type Range Default value Comments Function Data type Range Default value Comments 6 2 5 9 3 Macro text 48 Function Data type Range Default value Comments macros Defines the number of users macros number 1 16 1 NA Friendly name of a macro with defined text text 0 20 characters MO ID ANALOG TEMP IN STATUS NAME7 NAME16 NA Holds the command to be inserted into SMS text instead of macro name The content is dynamically replaced according to SMS messages syntax text 0 160 characters date time name t1 ir0 AN1 ir12 AN2 ir13 ir9 C b8 ib96 D 1 O IN ANALOG Bat f3 ir8 Temp TEMP SIG ir5 NA 6 2 6 Authorized numbers Group Authorized numbers contains the list of phone numbers and privileges for data reception and access to configuration 6 2 6 1 Number of phone numbers Function Data type Range Default value Comments 6 2 6 2 Number of IP Function Data type Range Default value Comments 6 2 6 3 Phone Idx Name Number Configuration Inquiries Comments Defines the length of phone numbers list number 1 32 1 Makes defining the required phone numbers list easy This numbers are us
56. ing with an external battery as the power supply In this mode the module starts charging the internal battery only when its voltage drops below a preset value After charging the module disconnects from the external battery This secures the highest energy transfer rate DC converter NA 6 2 3 4 Converter switch on threshold Function Data type Range Default value Comments Defines threshold value of photovoltaic panel s minimum voltage for switching the converter on to charge internal battery Applicable when selected Power source is a photovoltaic panel number 15 0 27 0 V 17 0 V Select this value using voltage of max efficiency of the panel 6 2 3 5 Battery lovv level alarm 6 2 3 6 Voltage hysteresis 6 2 Function Data type Range Default value Comments Function Data type Range Default value Comments 3 7 Alarm repeating Function Data type Range Default value Comments defines a threshold for lowest internal battery voltage When exceeded the module may send an alarm This value decides when to start the charging procedure for internal battery when operating on external battery as a main ower supply number 2 5 4 0V 3 4V NA defines insensitivity range tolerance for measured voltage fluctuations Exceeding the range generates an eventof internal battery low level alarm or switch the converter on number 0 1 1 0V 0 1 V This
57. me in format defined in the configuration parameter Time format It is equivalent to command LT IRO DATE Returns module s local date in format defined in the configuration parameter Date format It is equivalent to command LD IRO Returns module s UTC date and time in format defined in the RTC configuration parameter General format 1 It is equivalent to command T1 IRO NAME Returns module s name SERIAL Returns module s serial number IPADDR Returns module s current IP address Examples Reading a register from inputs space IR20 Writing a value into internal register HRO 1 Binary representation of a register B IR4 Reading one bit flag from register B IB4 Writing a value into a register The value is served as a hexadecimal number H HRO 01AC Reading of 8 bits starting with bit 16 register 1 81 82 B8 IB16 Reading a decimal value of 6 bit number starting with bit 64 register 4 HD6 1B64 Writing one bit into register bit O register HR8 4HB128 1 Reading a local time from time stamp LT IRO Reading a UTC date from time stamp UD IRO Reading a full time stamp T1 IRO Reading a signed value from a register S IR18 10 2 Memory map 10 2 1 Input registers Dec bit Description METER KW Description Sl Se ji ENE EEE es iii EA I O TYP Status GSM PIN ERR PIN CNT GPRS OK GSM SEARCH GSM ERR CURR SIM MODEM OK GSM EA a olas signal 11
58. ments clock 6 2 7 4 1 GSM transmission clock Transmission clock wakes the module up for scheduled data transmission of logger records events or scheduled SMS messages GSM Transmission clock carries transmissions in continuous operation mode 59 6 2 7 4 1 1 Start dd mm Function Defines the date for first synchronous transmission with defined interval Data type date Range 01 01 31 12 January the 1 December the 31 Default value 01 01 Comments NA 6 2 7 4 1 2 Start hh mm Function Defines the time for first synchronous transmission with defined interval Data type data Range 00 00 23 59 Hour 00 00 Hour 23 59 Default value 00 00 Comments NA 6 2 7 4 1 3 Interval Function Defines interval for wake ups to transmit data Data type list of choices Range 5min 15min 30min ihour 3hour 6hour 12hour 1day 2days 3days 5days 7days Default value 5min Comments An example Start 03 11 Start 15 33 interval 2 days the transmission will be carried out always at 15 33 every 2 days starting November the 3 Start 03 11 Start 15 33 interval 15min the transmission will be carried out every 15 minutes 6 2 7 4 2 Measurement clock Measurement clock is dedicated to automatically wake the module up in order to perform scheduled analog measurements If there are alarms in the events queue the module logs in the GSM network and transmits data SMS GPR
59. ned in Rules SMS sending and as a part of composed Macro Using symbolic names makes composing sms texts much easier 6 2 5 8 1 Number of symbolic names Function Data type Range Default value Comments 6 2 5 8 2 Symbolic name Function Data type Range Default value Comments 6 2 5 8 3 Space Function Data type Range Default value Comments defines number of symbolic names for input and internal registers number 116 1 Reducing the number of symbolic names does not delete them until the configuration is written to the module Assigns a unique name for selected register text 0 50 characters OUTPUT1 SYMBOL2 SYMBOL16 respective The parameter is case insensitive Selects the register space for a particular symbolic name text field HReg Internal registers space IReg Input registers space HB Internal registers bit space IB Input registers bit space IReg NA 47 6 2 5 8 4 Number of register bit Function Data type Range Default value Comments 6 2 5 9 Macros This value along with the Registers space defines the register or a bit to have assigned symbolic name number 0 65535 0 15 for each name respective NA Group Macros contains names and respective content One may define up to 16 macros To activate a macro one has to precede it with character Macro names may be used directly in SMS text defined in Rules SMS send
60. next event generated by Measuring interval or measurement clock 6 2 7 2 1 Output voltage Function Data type 58 defines precise value of voltage to be delivered on VOUT output number Range 5 0 24V Default value 50 V Comments Maximal load on output differs with voltage delivered See technical data for VOUT output 6 2 7 2 2 Switch on time Function administers switch on time for VOUT output starting with always on to switched on for 1 minute with1 second step Data type number and or list of choices Range always on VOUT output is switched on permanently 1 60 seconds VOUT is switched on for defined period before measuring Measuring time is not included in the ON time Default value 10 seconds Comments NA 6 2 7 3 1 Wire Group 1 Wire controls operating mode of 1W input 6 2 7 3 1 Operating mode Function controls 1W input by operating mode selection Data type list of choices Range Off Output 1W is inactive Temperature Output 1W is active with DS18B20 thermometer Default value Off Comments There are options of alternative functionalities on 1W input in subsequent versions of firmware For special applications please contact us 6 2 7 4 Clocks Sub group Clocks contains parameters set for 2 independent clocks synchronous with module s RTC This allows synchronous triggering of events on precisely defined moments independently of GSM transmission clock and measure
61. ng clock 6 2 8 7 Triggering source Flags 6 28 7 1 Miggering lan inde 6 2 8 8 Tripgering source counters x oia 65 6 2 8 8 1 Triggering CAU o 65 6 2 8 9 Triggering source QUtputs is 66 6 2 8 951 UCP ei i O ARONA EA O dni fa ell Naci 66 6 2 8 9 2 Triggering CONdI ION NS 66 LIMUSA TOO i DS in 66 6 2 9 1 MeSSAge sending was ia iaia ie ICT TAL NiE DESA 66 6 2 9 1 4 Number of SMS sending rules ici ida 66 6 2 91 2 SMS sending ruleSMS 1 32 amp a A A dY tat 67 6 29 12 1 TrIE gEriNg event lalla 67 6 2 9 1 2 2 Recipients phone number 6 2 9 1 2 3 Sending of status message 6 2 9 1 2 4 5MIS text wzw in w ani A SG lascia 6 2 9 2 Data transmissions iccscsssctss w dO A Aoc mim si mit masa ti mati tec centre 68 6 2 9 2 1 Number of data sending rules uc Sei A Lino o O W lia AA ad dA 68 6 2 97272 Data AAA ne etc anale 68 6 2 9 2 2 15 Triggering evente set FO RR DGE 68 6 2 9 2 2 2 Recipients IP address iii 69 PAIPA AS o OO 69 6 3 WRITING THE CONFIGURATION s icciici iii iaia 69 6 4 VERIFYING THE CONFIGURATION csi ari od da OOOO ASEO E hi pete 69 7 PROBLEM SOLVING 1 2 3357 0557 4455150350 WoW inn cries aten 70 7 1 LED SIGNALLING 7 2 U BLOCKING OF SIM CARD de ciales diia 71 8 SAFETY INFORMATIONS ss00r sere erre aree eee eee auna see see rene rene ene see sana rene ene sana sane rene sane rene see sane rina senenanenanee 72 4 Sl OPERATING ENVIRONMENT Ge zt ta aa Dos a EO Ez
62. nt output state changes upon an event selected from the list of configurable events None In bistable mode connecting event does not change the state if current state is connected 6 2 7 1 1 2 2 5 Disconnecting event Function Data type Range Default value Comments Defined by the user event changes the output s state to disconnected list of choices None the output state can be altered only by a command sent in SMS or GPRS transmission Name of user defined event output state changes upon an event selected from the list of configurable events None In bistable mode the disconnecting event does not change outputs state if current state is disconnected 6 2 7 1 1 2 2 6 Toggling event Function Data type Range Defined by the user event changes the output s state to the opposite of current state list of choices None the output state can be altered only by a command sent in SMS or GPRS transmission 53 Default value Comments Name of user defined event output state changes upon an event selected from the list of configurable events None NA 6 2 7 1 1 2 2 7 Insensivity time Function Data type Range Default value Comments Defines in seconds minimum duration of state change to be considered stable number 0 1 86400 0 seconds 0 1 This parameter prevents multiple output state changes due to GPRS communication problems 6 2 7 1 2 Inputs I7 ANL1 18 AN2
63. on 1W input in subsequent versions of firmware For special applications please contact us 6 2 7 5 2 High temperature alarm Function Data type i Range Default value Comments Defines the value of high temperature alarm in Celsius degrees number 25 80 C 50 C 61 6 2 7 5 3 Low temperature alarm 6 2 7 5 4 Temperature Function Data type Range Default value Comments Function Data type Range Default value Comments 6 2 8 Events Defines the value of low temperature alarm in Celsius degrees number 25 80 C 10 C hysteresis defines hysteresis value for temperature changes in order to prevent multiple alarms when temperature reading oscillates over an alarm threshold value number Pesi 10 PC 5 PC Group Events gathers parameters defining events Events are changes of states on appointed binary analog 1 Wire inputs flags inputs outputs bits Events are mainly used to trigger transmission of SMS messages and packet data along with controlling of binary outputs also in sleep mode 6 2 8 1 Number of events Function Data type Range Default value Comments 6 2 8 2 Name 62 Function Data type Range Default value Comments Defines number of events in Event table number M 32 0 When set to 0 Event table is not displayed Defines friendly names for events The Name is displayed on the event list text letters and numerals max 15 characters
64. on of the output may be attached to the moment of performing an analog measurement Powering output is than activated before for a defined time in order to stabilize the voltage powering the sensor giving a stable and true measurement 3 7 5 Real time clock MT 331 module has a hardware real time clock RTC with calendar allowing automatic correction for summer winter time The clock is a reference for scan cycles of the module timers and time stamp for transmitted information Incorrect time setting will render incorrect time stamps and as a result loss of vita information 13 Local time setting is described in documentation for application suite MT Manager There are available remote time sync methods using MT Spooler application or using MT Data Provider 3 7 6 Port USB MT 331 module is furbished with a USB port USB port is used for powering the module up and for configuring working parameters as well as for upgrading the firmware USB port is seen by the PC as a serial port running at 115200 bps USB port is also used for reading the module s log USB port may be used as a redundant power supply parallel with the pin on the green terminal block ANTENNA O 3 7 7 Clocks MT 331 Telemetry module is equipped with 2 independently programmable synchronous clocks e GSM transmission clock dedicated to cyclical waking of module when in energy saving mode so it can log in to GSM GPRS 3G network send collected
65. parameter prevents multiple events creation vvhen measured voltage is not stable interval repeats the battery lovv level alarm vvith selected interval The alarm will be cyclically repeated until the battery voltage rises or until the security measure does not cutthe battery off and shuts the module down list of choices 1 2 3 4 6 8 12 24 hour 24 hour NA 37 6 2 4 GSM GPRS GPRS group contains parameters influencing GPRS login and transmission 6 2 4 1 SIM card Function selects which SIM card will be used for communication Data type list of choices Range SIM Modem uses internal SIM card MIM Modem uses internal MIM card Default value SIM Comments Current firmware version does not support GPRS connection redundancy 6 2 4 2 SIM card s PIN code Function Allows inserting PIN code for SIM card GSM operator delivers the code along with the SIM card for SIM cards not protected by PIN code this value is irrelevant Data type number Range numerals from 4 o 8 characters or an empty field Default value empty field Comments Wrong code may block the SIM card Procedure of unblocking the module after two failed attempts is to be found in Problem solving Unblocking SIM card chapter 6 2 4 3 GPRS roaming Function switches GPRS roaming on or off when the SIM card mounted in the module logs on to a foreign network Data type list of choices Range Off Switches GPRS roaming off
66. possible using the MTM program For instance if the user defines a symbolic name Qicontrol and assigns it to bit 128 of internal registers bit space HB equals bit 0 of HR8 register than sending SMS to the module with text Qicontrol 1 will switch the Q1 output on Similarly defining a symbolic name GSM signal assigned to Ireg5 and sending to the module a message Actual value of GSM signal is now GSM signal will make the module to send a reply gt Actual value of GSM signal is now 29 where 29 is a value read from the register There are a few predefined symbolic names Besides symbolic names the user may define his own macros The Macro is defined as a Name and assigned to it content a character array Handling of received SMS message starts with finding macro names starting with and replacing them with respective character arrays After unfolding the new content is interpreted This allows placing both commands and calling upon symbolic names Furthermore it is possible to nest macros That is calling a macro from within a macro The only restriction here is that a nested macro has to be defined before the nesting macro That is it has to be placed higher on the macro list ix ame Macros macro content current_time counter on input 11 D2 HRO GSMstate current_time GSM IR5 so calling the macro current_time from macro nr 3 will be unfolded properly and when we send to the module t
67. refixes defining the display format or the format of presenting values for writing into registers Each space has different prefixes Data Formats available prefixes HR IR registers spaces Binary representation of register 16 characters Values are presented with MSB most significant bit first May be supplied with a number of registers in range 1 4 displays whole registers from lowest to highest Rightmost value is a bit of lowest number Decimal representation of 16 bit register 1 5 characters May be supplied with a number of registers in range 1 4 Displayed number is a decimal value of n 16 bit where most significant bit is in the register with lowest address big endian Hexadecimal register 4 characters May be supplied with the number of registers in range 1 4 displays whole registers 4 character groups Most left Group is a register with lowest address big endian Local Time taken from the time stamp stored in 3 registers Rn Rn 1 Rn 2 where n is the index used after registers symbol Format of displayed date accords with definition in field Time format UTC Time taken from the time stamp stored in 3 registers Rn Rn 1 Rn 2 where n is the index used after registers symbol Format of displayed date accords with definition in field Time format Local Date taken from the time stamp stored in 3 registers Rn Rn 1 Rn 2 where n is the index used after registers symbol Format of displ
68. rs s a nai ala laso lio ariana ail nai 58 6 2 2 1 QUtpUtVOlta Rei tt sem O AA ae de 58 EAS ON CIM sici wa y W O ZE ani AR anar NE A Ri 59 62 137 NN ES ES SS ES A SE ENS El 59 6 27 3 1 Operating mode ei A E E hides hee re a ae ad enten A AUS GSC 59 6 2 7A COCKS OO 59 6 2 7 4 1 GSM transmission lock 2s aves tion alal ani dae 59 6 2 7 4 1 1 Start ddimm iscz su A Laino Ue i li 60 6 2 7 4 1 2 Start hh MM s oo ina asl La ian A O A ei aa 60 6 2 7 4 1 3 Intervalo a tena Ra A Z ROWE cine riti e 60 6 2 7 4 2 Measurement dock ciao oso A ARVAL IAA RNA 60 6 2 7 4 2 1 Start dd MM yz wii i iii iaia E zi 60 6 2 7 4 2 2 Start DM ermites Aaa ba 61 6 2 7 4 2 3 NS 61 0 2 7 5 Temperatures szt i wia ii A da dy cale E E E 61 6 2 7 5 1 Selected temperature OO NE ae 61 6 2 7 5 2 High temperature alarm ic dali 61 6 2 7 5 3 Low temperature lO A A ESA 62 6 2 7 5 4 Temperature RYStErESIS z i et i ie ria 62 6 2 8 Events RA OO ZA oe SE ds AG SS 62 6 2 8 1 Number OF events ila SN 62 6 2 8 2 Name 62 6 2 8 3 Iriegering s utce discrete ih Puts iii cai 63 6 258 3 1 Triggering Ud bado 63 6 2 8 3 2 Triggering condition mei lla na ia 63 6 2 8 4 Trigg ring source analog inputs opi ii 6 2 8 4 1 Triggering NPUt a raid 6 2 8 4 2 Triggering CONO ii AA 6 2 8 5 Triggering source Temperature 6 2 8 5 1 Triggering CONdItION iii A rai 6 2 8 6 Triggering source Clock iii aio 6 2 8 6 1 Triggeri
69. s numerical 32767 32767 0 low reference for engineering units 6 2 7 1 2 9 High reference engineering units Function Data type Range Default value Comments 6 2 7 1 2 10 Alarm HiHi Function Data type Range Default value Comments along with other reference parameters allows rescaling of input signal range to engineering units numerical 32767 32767 2 000 high reference for engineering units engineering units Defines HiHi alarm level in engineering units for analog input signal number 32767 32767 32 767 sets a flag for rules processing 6 2 7 1 2 11 Alarm Hi engineering units Function Data type Range Default value Comments Defines Hi alarm level in engineering units for analog input signal number 32767 32767 32 767 sets a flag for rules processing 6 2 7 1 2 12 Alarm Lo engineering units Function Data type Range Default value Comments Defines Lo alarm level in engineering units for analog input signal number 32767 32767 32767 sets a flag for rules processing 6 2 7 1 2 13 Alarm LoLo engineering units Function Data type Range Default value Comments Defines LoLo alarm level in engineering units for analog input signal number 32767 32767 32767 sets a flag for rules processing 57 6 2 7 1 2 14 Alarm hysteresis engineering units Function Data type Range Default value Comments 6 2 7 1 2 15 Dead band
70. s I1 Q1 14 Q4 may be individually configured to operate as a binary Output 6 2 7 1 1 2 2 1 Initial state Function Data type Range Default value Comments Defines initial state of the output after configuration or after restart of the module list of choices Off Output s contacts are open logical false 0 On Output s contacts are closed logical true 1 On NA 6 2 7 1 1 2 2 2 Pulse type Function Data type Range Default value Comments 52 Selects the behavior of the output list of choices Monostable The change of state forced by connecting event or a command maintains for the time defined by pulse length parameter and returns to the initial state Bistable The change of state forced by connecting event or a command persists until next forcing by disconnecting event Toggling The change of state to the opposite occurs at the toggling event Monostable NA 6 2 7 1 1 2 2 3 Pulse length Function Data type Range Default value Comments Defines the time in seconds to maintain the output s state after forcing in monostable operating mode list of choices 0 1 86400 0 s 0 1 NA 6 2 7 1 1 2 2 4 Connecting event Function Data type Range Default value Comments Defined by the user event changes the output s state to connected list of choices None the output state can be altered only by a command sent in SMS or GPRS transmission Name of user defined eve
71. saving mode 29 GSM GPRS Group holds parameters necessary for GPRS network login and transmission SMS Group holds parameters for SMS services Authorized numbers Group holds phone numbers and IP addresses of terminals authorized for communication with the module Resources Group defines operating parameters connected to reading and processing measurements data Events Group holds a list of defined events f i the change of binary inputs change that may be used to trigger the module s action f i SMS sending calling e t c Rules Group holds the list of transmission tasks carried out upon fulfillment of triggering criteria 6 2 1 Header Header of the parameter structure defining the Telemetry module keeps basic info about the module its configuration and configurations files version The information displayed here is not modifiable and serves only as verification info 6 2 1 1 Module s Name Function Displays the name of the module assigned under configuration Data type text Range NA Read only parameter Comments NA 6 2 1 2 Module type Function Displays the type of configured module Data type text Range NA Read only parameter Default value MT 331 Comments The name is constant assigned to specific devices 6 2 1 3 Module s serial number 30 Function Displays the serial number of configured module Data type text Range NA read only parameter Default value NA
72. se counter 16 10 3 Flags During operation the module sets a number of flags reflecting status of inputs outputs and diagnostics They may be used for triggering events and defining rules bit defining the state of binary input 11 18 or reaching the threshold 11 18 value of the particular counter input on 11 16 Alarm HiHi Analog input s and 1 Wire rail alarm bit for HiHi alarm threshold Analog input s and 1 Wire rail alarm bit for Hi alarm threshold Alarm LoLo Analog input s and 1 Wire rail alarm bit for LoLo alarm threshold Analog input s and 1 Wire rail alarm bit for Lo alarm threshold Measurement The Flag wakes the module up starts analog measurements and sends clock GSM event info waiting in the queue transmission The Flag wakes the module up and sends waiting in the queue events clock and log content System Flag informing about power up reset of the module module Battery Alarm System Flag informing about low voltage of internal battery 10 4 Register of changes Current version v1 00 v1 00 02 2013 09 02 Storage mode added v1 00 01 First version 87
73. sses None NA 6 2 4 17 Active after SMS sending Function Data type Range Default value Comments Defines the time the module stays logged in after sending SMS message when operating in energy saving mode number O 30 min O min The value 0 means that the module goes in sleep mode right after receiving the confirmation of fault free reception of last sent message The confirmation is automatically sent by GSM network The parameter does not apply to continuous operation mode 6 2 4 18 Active after GPRS transmission 42 Function Data type Range Default value Comments Defines the time the module stays logged in after sending GPRS data when operating in energy saving mode number O 30 min 0 min The value 0 means that the module goes in sleep mode right after receiving the confirmation of fault free reception of last sent data according to Number of GPRS transmission retries and Transmission timeout settings The parameter does not apply to continuous operation mode 6 2 5 SMS Group SMS encompasses parameters relevant to sending and receiving text messages 6 2 5 1 Daily SMS limit 6 2 6 2 Function Data type Range Default value Comments Defines max number of SMS messages the module is allowed to send in one day This parameter secures against uncontrolled sending of large SMS number high maintenance costs The value set to O disables the limit number 0
74. t configuration identifier hexadecimal NA read only parameter NA The parameter value increments automatically by 1 after each successfully written configuration 6 2 1 10 Last configuration date Function Data type Range Default value Comments Displays date and time of last successfully performed configuration change text NA read only parameter NA The parameter value changes automatically after each successfully written configuration This parameter may help tracing unauthorized configuration changes 6 2 1 11 Last read device time Function Data type Range Default value Comments 6 2 2 General Displays module s internal time read during last reading of configuration or during setting of device time text According to Date and Time format NA Useful in tracing last access to module s configuration and module s internal clock RTC Group General collects main functional parameters One has to bear in mind that values set her have the influence on module s operation and set improperly may even lock the module 6 2 2 1 Acces to configuration Function Data type Range 32 restricts the access to module s configuration The user may decide whether the configuration will be allowed only from defined IP addresses or from any address selection list AII Unrestricted access from any IP address List The access is restricted to addresses in the list of Authorized IP addresses that have Conf
75. t of the module Battery alarm low voltage of internal battery Module reset NA 6 2 8 8 Triggering source counters Function Data type Range Default value Comments Defines the input as an event source list of choices NA Event inactive Counters Events associated with counters on binary inputs 11 16 NA NA 6 2 8 8 1 Triggering counter Function Data type Range Default value Comments defines the Counter input triggering events Operating mode of a particular input should be defined as the Counter input list of choices 11 14 11 NA 65 6 2 8 9 Triggering source Outputs Function Defines the output as an event source Data type list of choices Range NA Event inactive Outputs Events assigned to binary outputs Q1 Q4 Default value NA Comments NA 6 2 8 9 1 Outputs Function Defines the Outputs as a source of triggering events Data type list of choices Range Q1 Q4 Default value Ql Comments NA 6 2 8 9 2 Triggering condition Function Defines the state change triggering the event Data type list of choices Range Bi 0 gt 1 Bi 1 gt 0 Bi 0 gt 1 1 gt 0 Default value Bi0 gt 1 Comments NA 6 2 9 Rules Group Rules holds lists of transmission tasks to be performed by the firmware upon meeting defined criteria The tasks are divided in groups e Rules Message sending e Rules Data transmission 6 2 9 1 Message sending
76. tempts number 40 Function Defines number of login attempts to GPRS network before quitting Data type number Range 0 255 s Default value O s Comments value 0 means infinite number of attempts Please bear in mind that after reaching the defined number of failed attempts the module will quit trying In order to try again the module requires either hardware reset or a new configuration 6 2 4 12 Wait time after error Function Data type Range Default value Comments Defines the wait time in seconds after a login error before the next attempt number 10 43200 s 10 s NA 6 2 4 13 Device identifier Function Data type Range Default value Comments Defines a type of identifier that is placed in the header of each data frame sent by the module List of choices IP Address The frame header contains the sending module s IP address The IP address identifies the module for data collecting program MTDataProvider Serial Number The frame header contains the sending module s serial number The serial number identifies the module for data collecting program MTDataProvider the advantage of this solution is a possibility of changing the IP address changing of SIM card or dynamically assigned IP address without need of changing the configuration of MTDataProvider or resigning of the part of its configuration writing to the data base Adores IP In case of using the APN with dynam
77. tery DC supply or solar panel Energy saving functions Measuring and transmission schedule We hereby invite you to getting acquainted with modus operandi and configuration of MT 331 module 2 GSM requirements For proper operation the module requires appropriately configured SIM card delivered by GSM operator One can use the built in MIM circuit as an alternative or as an extension for SIM obtaining thereby a redundant GPRS connection not supported in current firmware version It is imperative to secure sufficient GSM signal level in a place where module s antenna is placed Using the module in places where the signal is weak may impair the communication and in extreme cases render transmission of alarms or scheduled data transmission impossible 3 Module s design 3 1 Module s topography o o o ANTENNA AN O sO O 3 2 Power supply MT 331 Telemetry module may be powered by e USB configuration cable ANTENNA O e from power sources DC in range of 9 to 30 V e directly from photovoltaic cells with output voltage 17 to 27 V e from built in Li Ion battery with capacity 800mAh or 2 6Ah with 3 2 to 4 2V 3 3 SIM card MT 331 Telemetry module is equipped with a standard cradle for SIM cards for connecting the card to GSM modem The cradle is placed horizontally in module s left side wall The cradle will pop out after applying a pressure to the yellow button with a ball pen
78. this state the module performs analog readings 9 Modem GSM is activated GSM login is in progress analog readings may be performed 70 10 Modem GSM is logged in GSM network 11 Modem is logged in the foreign GSM network roaming 12 Long flash indicates low voltage of internal battery and is associated with at least one short flash Two short flashes carry information from point 9 Modem GSM is active GSM login in progress analog readings may be performed STATUS e LED indicator ACTIVITY In sleep state the indicator flashes once every 32 seconds In active state the indicator marks every reception transmission of data frames or SMS messages ACTIVITY s w Pl mma STATUS 8 gt 12 blinking when transmission 7 2 Unblocking of SIM card A triple attempt with wrong PIN blocks the SIM card and renders login and sending data amp SMS impossible A blocked SIM is signalled by a lit SIGNAL indicator To unblock the SIM card following procedure has to be carried out e disconnect the power from the module take the SIM card out insert SIM to an ordinary cell phone accepting the operator s SIM card turn the phone on inserting the PUK code followed by the proper PIN code start the module 71 insert correct PIN to configuration disconnect the power from the module take the SIM out of phone and insert it in the module start the module 8 Safety informations 8 1 Operating environment
79. tinuous measurement the result of analog reading measurement is an average value of measurements series done in last 100ms In continuous operating mode the measurement is performed immediately after receiving result of the previous one and finally presented as an average value according to settings of averaging time according to settings of measurement clock the result of analog reading measurement is an average value of measurements series done in last 100ms Next measurement is performed after the time defined for measurement clock and is an average of readings performed in accord with averaging time setting The interval between measurements is synchronous The cycle is counted from the beginning of every measurement Available measuring intervals are 1s 5s 10s 30s 1min 5min 10min 30min 1godz the result of analog reading measurement is an average value of measurements series done in last 100ms Consecutive measurements are conducted with defined interval The interval is asynchronous with RTC since it is calculated from the end of previous measurement to the start on the next one the measurement time is not a part of the interval continuous measurement In energy saving mode the interval is automatically set to measurement clock value 6 2 7 1 2 5 Powering external sensor Function Data type Range allows powering external sensors via VOUT output with voltage defined in output voltage parameter
80. tput mode contacts 11 Q1 12 Q2 13 Q3 14 Q4 Binary input Depending upon selection MTM displays additional Parameters for each input 6 2 7 1 1 2 1 Counter inputs Each of binary inputs I1 Q1 14 Q4 may be individually configured to operate as a counter input counting pulses to the 32 bit register with most significant bit defining counting direction up or down Change of value initiates check of the rules associated with counters 6 2 7 1 1 2 1 1 Counting Function Data type Range Default value Comments 6 2 7 1 1 2 1 2 Counting Function Data type Range Default value Comments direction Defines Counting direction of pulses detected on binary input list of choices U Counts pulses up to defined value Down Subtracts pulses from initial value Up NA range Defines initial value of counter capacity numerical 0 2 147 483 647 0 Upon reaching the defined value the module checks Rules assigned to counters 51 6 2 7 1 1 2 1 3 Triggering edge Function Data type Range Default value Comments selects the triggering edge for pulse counting list of choices Bi 0 gt 1 Counter change occurs when input detects state change from 0 gt 1 Bi 1 gt 0 Counter change occurs when input detects state change from 1 gt 0 Bi 0 gt 1 1 gt 0 Counter change occurs when input detects any state change Bi 0 gt 1 NA 6 2 7 1 1 2 2 Binary outputs Each of binary input
81. vider program and collected in the database or stored in CSV files 3 7 10 Energy saving mode MT 331 Module may operate as always active or in energy saving modes Operating as always active the module is logged in GSM network allowing remote access to resources and thereby shortening thetime to obtain data about happening changes The information is sent immediately after an event occurs Due to high energy consumption this mode is recommended when the module is powered from a net supply The internal battery can only maintain the operation for a few days Operating in energy saving mode the interval of measurements is defined by measurement clock setting In between measurements the module hibernates The energy consumption is minimized but the module still reacts to changes on discrete inputs and controls binary outputs In hibernation and during analog measurements the module is not logged in GSM network and the modem is switched off The module logs in the network according to the schedule defined in the transmission clock or upon an event requiring the transmission This mode is recommended when one has to secure measurements continuity and the external supply is not available for longer time f i when powered by a photovoltaic panel In this mode the internal battery s life time may reach several months The module has a safety measure preventing the destruction of the battery by extensive discharge The circuit automatically

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