INVENTIA MT-021 User manual


MT-021
Telemetry Module
MT-021
User Manual
GSM/GPRS Telemetry Module
for monitoring and control
Class 1 Telecommunications Terminal
Equipment for GSM 850/900/1800/1900
v1.51
INVENTIA Sp. z o.o

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MT-021
© 2013 Inventia Ltd.
Publisher:
1.51
Warsaw, Junuary 2013
Version:
MTC Compatibility:
1.51
INVENTIA Sp. z o.o.
ul. Kulczyńskiego 14
02-777 Warszawa
Tel: +48 22 545-32-00
inventia@inventia.pl
www.inventia.pl

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INDEX
1. MODULE'S DESTINATION ................................................................................................................ 7
2. GSM REQUIREMENTS ...................................................................................................................... 7
3. MODULE'S DESIGN........................................................................................................................... 7
3.1.MODULE'STOPOGRAPHY....................................................................................................................................7
3.2.POWERSUPPLY.................................................................................................................................................8
3.3.SIMCARD.......................................................................................................................................................9
3.4.LEDDIODES.....................................................................................................................................................9
3.5.ANTENNA......................................................................................................................................................10
3.6.HOUSING......................................................................................................................................................10
3.7.RESOURCES....................................................................................................................................................11
3.7.1.Binaryinputs.......................................................................................................................................11
3.7.2.Relayoutputs......................................................................................................................................12
3.7.3.Analoginputs......................................................................................................................................12
3.7.4.Realtimeclock(RTC)..........................................................................................................................13
3.7.5.USBport..............................................................................................................................................13
3.7.6.Eventlogger........................................................................................................................................14
3.7.7.Timers.................................................................................................................................................14
3.7.8.1‐Wireinputs......................................................................................................................................14
4. STARTING THE MODULE ............................................................................................................... 16
4.1.CONFIGURINGMT‐021USINGMTMANAGER.....................................................................................................17
4.2.REMOTECONFIGURATIONVIASMS....................................................................................................................21
4.3.HOWDOIDISABLEASIMPINNUMBER..............................................................................................................22
5. CONNECTIONS SCHEME................................................................................................................ 23
5.1.POWERSUPPLY...............................................................................................................................................23
5.2.BINARYINPUTSI1...I4....................................................................................................................................24
5.3.RELAYOUTPUTSQ1...Q4.................................................................................................................................25
5.4.ANALOGINPUTSAN1,AN2.............................................................................................................................25
5.5.1‐WIREINPUTS..............................................................................................................................................27
6. CONFIGURATION............................................................................................................................ 28
6.1.GENERALINFORMATION...................................................................................................................................28
6.2.PARAMETERGROUPS.......................................................................................................................................28
6.2.1.Header................................................................................................................................................29
6.2.1.1.Modulename................................................................................................................................................29
6.2.1.2.Moduletype..................................................................................................................................................29
6.2.1.3.Moduleserialnumber...................................................................................................................................29
6.2.1.4.IMEInumber.................................................................................................................................................29
6.2.1.5.SIMcardnumber..........................................................................................................................................29
6.2.1.6.Modem'sfirmwareversion...........................................................................................................................30
6.2.1.7.Firmwareversion..........................................................................................................................................30
6.2.1.8.Configurationfileversion..............................................................................................................................30
6.2.1.9.Configurationidentifier.................................................................................................................................30
6.2.1.10.Lastconfigurationdate...............................................................................................................................30
6.2.1.11.Lastreadingtime........................................................................................................................................31
6.2.2.General...............................................................................................................................................31
6.2.2.1.SIMcardPINnumber....................................................................................................................................31

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6.2.2.2.Configurationpassword................................................................................................................................31
6.2.2.3.UseofGPRS..................................................................................................................................................32
6.2.3.SMS.....................................................................................................................................................32
6.2.3.1.DailySMSlimit..............................................................................................................................................32
6.2.3.2.RoamingforSMS..........................................................................................................................................32
6.2.3.3.NumberofSMSsendingretries....................................................................................................................33
6.2.3.4.AnswerforblankSMS...................................................................................................................................33
6.2.3.5.SMSlimitexceedinformationtext................................................................................................................33
6.2.3.5.1.Phonenumberofinforecipient............................................................................................................33
6.2.3.5.2.SMSlimitexceedinformation...............................................................................................................34
6.2.3.6.Formats.........................................................................................................................................................34
6.2.3.6.1.Dateformat...........................................................................................................................................34
6.2.3.6.2.Timeformat..........................................................................................................................................34
6.2.3.6.3.Generalformat1...................................................................................................................................35
6.2.3.6.4.Generalformat2...................................................................................................................................35
6.2.3.7.Symbolicnames............................................................................................................................................35
6.2.3.7.1.Numberofsymbolicnames..................................................................................................................35
6.2.3.7.2.Symbolicname......................................................................................................................................36
6.2.3.7.3.Space.....................................................................................................................................................36
6.2.3.7.4.Register/bitnumber..............................................................................................................................36
6.2.3.8.Macros..........................................................................................................................................................36
6.2.3.8.1.Numberofmacros................................................................................................................................36
6.2.3.8.2.Macroname..........................................................................................................................................37
6.2.3.8.3.Macro'scontent....................................................................................................................................37
6.2.4.GPRS...................................................................................................................................................37
6.2.4.1.APNname.....................................................................................................................................................37
6.2.4.2.APNusername.............................................................................................................................................37
6.2.4.3.APNpassword...............................................................................................................................................37
6.2.4.4.ModuleIP......................................................................................................................................................38
6.2.4.5.GPRSloginretryinterval[s]..........................................................................................................................38
6.2.4.6.GPRStestingaddress(ping)..........................................................................................................................38
6.2.4.7.Idletime[s]...................................................................................................................................................38
6.2.5.Authorizednumbers...........................................................................................................................39
6.2.5.1.Numberofphonenumbers..........................................................................................................................39
6.2.5.2.UpdatephonenumbersfromSIMcard........................................................................................................39
6.2.5.3.PhonenumberfromSIMcardalwaysauthorized.........................................................................................39
6.2.5.4.Phone............................................................................................................................................................40
6.2.6.Resources............................................................................................................................................40
6.2.6.1.Terminals......................................................................................................................................................41
6.2.6.1.1.InputsI1...I4.........................................................................................................................................41
6.2.6.1.1.1.Name.............................................................................................................................................41
6.2.6.1.1.2.Inputtype......................................................................................................................................41
6.2.6.1.1.2.1.Counterinput........................................................................................................................41
6.2.6.1.1.2.1.1.Countingdirection.........................................................................................................41
6.2.6.1.1.2.1.2.Countingrange(32bits).................................................................................................42
6.2.6.1.1.2.1.3.Triggeringslope.............................................................................................................42
6.2.6.1.1.3.Filteringconstant[s]......................................................................................................................42
6.2.6.1.2.OutputsQ1...Q4..................................................................................................................................42
6.2.6.1.2.1.Name.............................................................................................................................................43
6.2.6.1.2.2.Outputmode.................................................................................................................................43
6.2.6.1.2.3.Pulseduration[s]..........................................................................................................................43
6.2.6.1.2.4.Onevent........................................................................................................................................43
6.2.6.1.2.5.Offevent.......................................................................................................................................43
6.2.6.1.3.AnaloginputsAN1...AN2.......................................................................................................................44
6.2.6.1.3.1.Name.............................................................................................................................................44

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6.2.6.1.3.2.Inputtype......................................................................................................................................44
6.2.6.1.3.3.Filteringconstant[s]......................................................................................................................44
6.2.6.1.3.4.Signalrange...................................................................................................................................44
6.2.6.1.3.5.Lowreference‐internalunits.......................................................................................................45
6.2.6.1.3.6.Highreference‐internalunits......................................................................................................45
6.2.6.1.3.7.Lowreference‐engineeringunits.................................................................................................45
6.2.6.1.3.8.Highreference‐engineeringunits................................................................................................45
6.2.6.1.3.9.AlarmHiHi‐engineeringunits......................................................................................................46
6.2.6.1.3.10.AlarmHi‐engineeringunits........................................................................................................46
6.2.6.1.3.11.AlarmLo‐engineeringunits.......................................................................................................46
6.2.6.1.3.12.AlarmLoLo‐engineeringunits....................................................................................................46
6.2.6.1.3.13.Alarmhysteresis‐engineeringunits...........................................................................................46
6.2.6.1.3.14.Deadband‐engineeringunits.....................................................................................................47
6.2.6.1.4.Inputs1‐WIRE1,1‐WIRE2......................................................................................................................47
6.2.6.1.4.1.Name.............................................................................................................................................47
6.2.6.1.4.2.Inputtype......................................................................................................................................47
6.2.6.1.4.2.1.Temperaturemeasurement..................................................................................................47
6.2.6.1.4.2.1.1.AlarmHiHi......................................................................................................................48
6.2.6.1.4.2.1.2.AlarmHi.........................................................................................................................48
6.2.6.1.4.2.1.3.AlarmLo.........................................................................................................................48
6.2.6.1.4.2.1.4.AlarmLoLo.....................................................................................................................48
6.2.6.1.4.2.1.5.Alarmhysteresis............................................................................................................48
6.2.6.1.4.2.1.6.Deadband......................................................................................................................49
6.2.6.2.SynchronoustimersTMR1...TMR4...............................................................................................................49
6.2.6.2.1.Active....................................................................................................................................................49
6.2.6.2.1.1.Start[HH:MM]...............................................................................................................................49
6.2.6.2.1.2.Period............................................................................................................................................49
6.2.6.2.1.3.Daysofweek.................................................................................................................................50
6.2.6.2.1.4.Daysofmonth...............................................................................................................................50
6.2.6.3.Statelogging.................................................................................................................................................50
6.2.6.3.1.Start[HH:MM]......................................................................................................................................50
6.2.6.3.2.Period....................................................................................................................................................50
6.2.6.3.3.Loggedinformation...............................................................................................................................51
6.2.7.Events.................................................................................................................................................51
6.2.7.1.Numberofevents.........................................................................................................................................51
6.2.7.2.Name............................................................................................................................................................51
6.2.7.3.Triggersource(binaryinputs).......................................................................................................................51
6.2.7.3.1.Triggerinput..........................................................................................................................................52
6.2.7.3.2.Triggercondition...................................................................................................................................52
6.2.7.4.Triggersource(analoginputs)......................................................................................................................52
6.2.7.4.1.Triggerinput..........................................................................................................................................53
6.2.7.4.2.Triggercondition...................................................................................................................................53
6.2.7.5.Triggersource(inputs1‐WIRE).....................................................................................................................53
6.2.7.5.1.Triggerinput..........................................................................................................................................53
6.2.7.5.2.Triggercondition...................................................................................................................................54
6.2.7.6.Triggersource(Clocks)..................................................................................................................................54
6.2.7.6.1.Triggeringclock.....................................................................................................................................54
6.2.7.7.Triggersource(Flags)....................................................................................................................................55
6.2.7.7.1.Triggeringflag.......................................................................................................................................55
6.2.7.8.Triggersource(Counters).............................................................................................................................55
6.2.7.8.1.Triggeringcounter.................................................................................................................................56
6.2.7.9.Triggersource(Connections)........................................................................................................................56
6.2.7.9.1.Connectionfromanyauthorized..........................................................................................................56
6.2.7.9.1.1.Dial‐infromnumber......................................................................................................................57
6.2.8.Rules...................................................................................................................................................57

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6.2.8.1.Massagesending...........................................................................................................................................57
6.2.8.1.1.Numberofmessagesendingrules........................................................................................................57
6.2.8.1.2.Sendere‐mailaddress...........................................................................................................................57
6.2.8.1.3.SMTPservername................................................................................................................................58
6.2.8.1.4.SMTPserverport..................................................................................................................................58
6.2.8.1.5.SMTPauthentication.............................................................................................................................58
6.2.8.1.6.SMTPusername...................................................................................................................................58
6.2.8.1.7.SMTPpassword.....................................................................................................................................58
6.2.8.1.8.Messagesendingrules1...32................................................................................................................59
6.2.8.1.8.1.Triggeringevent............................................................................................................................59
6.2.8.1.8.2.Transmissiontype.........................................................................................................................59
6.2.8.1.8.3.Recipientnumber..........................................................................................................................59
6.2.8.1.8.4.Receivere‐mailaddress................................................................................................................60
6.2.8.1.8.5.E‐mailtitle.....................................................................................................................................60
6.2.8.1.8.6.Messagetext.................................................................................................................................60
6.2.8.2.CLIPcalls.......................................................................................................................................................60
6.2.8.2.1.NumberofCLIPcallsrules.....................................................................................................................61
6.2.8.2.2.CLIPcallrules1...16...............................................................................................................................61
6.2.8.2.2.1.Triggeringevent............................................................................................................................61
6.2.8.2.2.2.Recipientnumber..........................................................................................................................61
6.2.8.3.E‐mailsending...............................................................................................................................................61
6.2.8.3.1.Numberofe‐mailsendingrules............................................................................................................61
6.2.8.3.2.Sendere‐mailaddress...........................................................................................................................62
6.2.8.3.3.SMTPservername................................................................................................................................62
6.2.8.3.4.SMTPserverport..................................................................................................................................62
6.2.8.3.5.SMTPauthentication.............................................................................................................................62
6.2.8.3.6.SMTPusername...................................................................................................................................63
6.2.8.3.7.SMTPpassword.....................................................................................................................................63
6.2.8.3.8.E‐mailsendingrules1...16....................................................................................................................63
6.2.8.3.8.1.Triggeringevent............................................................................................................................63
6.2.8.3.8.2.Receivere‐mailaddress................................................................................................................63
6.2.8.3.8.3.E‐mailtitle.....................................................................................................................................64
6.2.8.3.8.4.E‐mailtext.....................................................................................................................................64
6.3.CONFIGURATIONWRITING................................................................................................................................64
6.4.VERIFICATIONOFCONFIGURATION.....................................................................................................................64
7. TECHNICAL DATA........................................................................................................................... 65
7.1.GENERAL.......................................................................................................................................................65
7.2.GSMMODEM...............................................................................................................................................65
7.3.POWERSUPPLY...............................................................................................................................................65
7.4.BINARYINPUTSI1....I4....................................................................................................................................66
7.5.RELAYOUTPUTSQ1...Q4.................................................................................................................................66
7.6.ANALOGUEINPUTSAN1,AN2..........................................................................................................................66
7.7.DRAWINGSANDDIMENSIONS(ALLDIMENSIONSINMILLIMETERS)............................................................................67
8. PROBLEM SOLVING ....................................................................................................................... 68
8.1.LEDSIGNALING..............................................................................................................................................68
8.2.UNBLOCKINGOFSIMCARD..............................................................................................................................69
9. SAFETY INFORMATION.................................................................................................................. 69
9.1.WORKINGENVIRONMENT.................................................................................................................................69
9.2.ELECTRONICEQUIPMENT..................................................................................................................................69
9.2.1.Heartpacemakers..............................................................................................................................69

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9.2.2.Hearingaids........................................................................................................................................69
9.2.3.Othermedicalequipment...................................................................................................................69
9.2.4.RFMarkedequipment........................................................................................................................70
9.3.EXPLOSIVEENVIRONMENT................................................................................................................................70
10. APPENDICES................................................................................................................................. 70
10.1.REGISTEROFCHANGES...................................................................................................................................70
10.2.MODULECONFIGURATIONVIASMS.................................................................................................................71
10.3.SYNTAXFORREADINGANDWRITINGDATAINSMSMODE.....................................................................................79
10.4.MEMORYMAP.............................................................................................................................................85
10.4.1.Analoginputsaddressspace............................................................................................................86
10.4.2.Internalregistersaddressspace.......................................................................................................90
10.5.FLAGS.........................................................................................................................................................91

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1. Module's destination
Telemetry Module MT-021 with built-in GSM modem is a device dedicated for remote
monitoring, diagnostics and control of objects via short text messages (SMS), CLIP calls
or e-mail. Configurable messages send from device with static (text) or dynamic (text
and measured values) content are a convenient way of passing important information to
the monitoring center, or directly to the defined phone numbers. SMS messages sending
can be triggered by change of binary input state, reaching alarm thresholds, marker
state change, counters and clocks. Industrial design, practical set of I/O resources, easy
to use software tools as well as the ability to configure the module from remote via SMS
commands are significant advantages of MT-021 in the wireless telemetry systems.
Direct connection of temperature sensors lowers the cost of building system. 1-Wire
inputs can be used for reading typical Dallas pellets for the purpose of identification and
authentication. The module can work with humidity sensors, water level sensor,
pressure transducers, flow sensors, smoke, gas, motion, shock and noise detectors, etc.
Typical applications:
• Alarm systems • Access control • Preventive diagnostic • Remote meter
reading (AMR) • Remote control of various devices by CLIP call or SMS (gates,
pumps, heating, lighting, etc.)
2. GSM requirements
For proper operation of the module a SIM card provided by a GSM operator with
SMS/CLIP option enabled is essential. Enabled GPRS communication allows device to
send e-mails.
A paramount condition for operation is securing the adequate GSM signal level in the
place where module's antenna is placed. Using the module in places where there is no
adequate signal level may cause breaks in transmission and thereby data loss along with
generating excessive transmission costs.
3. Module's design
3.1. Module's topography

8
3.2. Power supply
MT-021 may be powered by 9...30 V (DC).

9
NOTICE!
Exceeding the range of accepted power supply voltage may cause
faulty operation or damage to the module!
3.3. SIM card
MT-021 telemetry module is equipped with standard miniature SIM card holder for
connecting card to GSM modem.
Proper placement of the SIM card is imperative for module's operation. The module
accepts only SIM cards operating in low potential technology 3,3V.
3.4. LED diodes
LED indicators placed on MT-021 front panel are convenient during module start up
phase.
The LED's have assigned following significance:
PWR LED indicates module's activity,
I1 ... I4 LED indicates state of binary inputs,
Q1 ... Q4 LED indicates state of binary outputs,
ERR LED indicates an error,
GSM LED reflects current login to GSM network state,
SGN LED reflects GSM signal strength,
ACT (Tx i Rx) LEDs indicate GSM communication (TX - data transmission, RX - data
reception),
USB LED indicates USB port state.
Detailed description can be found in LED signaling subchapter of Problem solving
chapter.

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3.5. Antenna
Attachment of antenna is essential for proper operation of MT-101 telemetry module.
SMA socket is placed on module's front panel. The attached antenna has to secure
appropriate radio signal level enabling login to GSM network.
The type and placement of antenna has significant influence on module's
sender/receiver circuits. GSM signal level is reflected by SGN led on module's front
panel. Please use a directional antenna system when GSM signal level is not sufficient.
Refer chapter Problem solving/LED signaling.
3.6. Housing
MT-021 module is encapsulated in standard housing made of plastic compliant with
safety requirements and protecting the module in standard operating environment.
The applied solution complies with standard industrial requirements for DIN rail
mounting.

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3.7. Resources
MT-021 module's resources:
I1...I4 - binary inputs 4 Optoisolated binary inputs
Q1...Q4 - Relay outputs 4
Relay outputs can operate in one of
two functional modes:
monostable
bistable
CNT - Counters 0 (max. 4) Each input can work as a counter input
AN1, AN2 - Analog inputs 2
PT100
NTC
0..10V/0..5V
4-20mA
1-Wire - Inputs 2 Standard Dallas I-Button,
Temperature measurement
USB Port 1 Standard RS232 - configuration
3.7.1. Binary inputs
MT-021 module is equipped with 4 optoisolated binary inputs marked as I1...I4. They
may work only in positive logic. All binary inputs have same reference - module's
electrical ground - negative pole of the power supply connected to GND pin.
The change of the input signal sets the alarm flag, connected with the corresponding
binary input respectively as Bi 0->1, Bi 1->0 or Bi 0->1|Bi 1->0.

12
Any of binary inputs I1...I4 may operate as counter input. This requires a change in the
operating mode of input, which is made during its configuration. The counter can count
„up” or „down”, and the range can be freely defined in range of 1 to 2 147 483 647.
Counting "up" means that the counter value is increased by 1 for each detected pulse
and after reaching the value set as "counter length-1" is reset to "0". Counting "down"
diminishes the counter value by 1 for each detected pulse and after reaching the value
set as "counter length-1" is reset to "0" to resume the value of defined maximum.
Crossing the value of counter length sets counter flag for respective input.
These flags may be used in events table to trigger rules.
3.7.2. Relay outputs
MT-021 telemetry module has 4 relay outputs Q1 ... Q4. Outputs can operate in one of
two functional modes:
monostable
bistable
The outputs operate independently and are isolated from each other.
Outputs are control by writing value to the internal register (No. 8 - OUT_CTRL flag).
This can be made remotely via SMS or CLIP.
3.7.3. Analog inputs
MT-021 provides two analog inputs marked as AN1, AN2 which can operate in
following modes:
AN1:
PT100 sensor temperature readout
voltage input - 0…5V/0…10V
current input - 4…20mA

13
AN1:
NTC sensor temperature readout
voltage input - 0…5V/0…10V
current input - 4…20mA
3.7.4. Real time clock (RTC)
MT-021 Module is equipped with astronomical time clock (RTC).
The clock is a base for defining working cycles of module, timers and time stamps for
measurement results recorded in registers. Imprecise clock setting results in faulty time
stamping and subsequent loss of vital information. For that reason, it is recommended
to set the clock to UTC time instead of the local time zone of the module's placement.
CAUTION!
The clock setting has to be repeated if the module was turned off
for long time.
Setting the time is described in configuring mode documentation for the MTManager
program. There is also a method for setting the RTC remotely using SMS configuration
commands described in chapter Starting the module/Remote configuration via SMS.
3.7.5. USB port
MT-021 module is equipped with one USB port.
This port is intended for the local configuration of the module's parameters and readout
event logger. The port should be connected to an external PC computer with the
configuration program running (MTManager) or software for reading event logger (MT
Log Reader).

14
3.7.6. Event logger
MT-021 automatically registers events like analog inputs measurement, time interval
being counted by timer, GSM logon, making an outgoing call, one of analog values
exceeding an alarm thresholds value, module power on and other. Logger can store up
to 48000 records. This allows to reconstruct the history of module operations.
Logger records can be read via USB using MT Log Reader application.
3.7.7. Timers
MT-021 provides four synchronous timers TMR1…TMR4 that enable cyclical time
measuring from 1 min to 1 month with synchronization with module z RTC clock. Timers
can be used for triggering various actions like establishing clip calls, setting binary
outputs and other.
3.7.8. 1-Wire inputs
Telemetry Module MT-021 is equipped with two 1-Wire inputs for connection sensors
using this interface for transmission of measured temperature value and Dallas I-button
used for identification.
There is possibility of creating individual 1-Wire solutions to suit special application
needs. For more information please contact your local distributor.

15

16
4. Starting the module
Starting MT-021 module requires few basic activities.
There are two methods of configuring module:
locally - using MTManager
remotely - via SMS
Using one method does not exclude using of the second as the can be used
interchangeably.
Starting MT-021
1.Connect GSM antenna,
2.Install SIM card. If plan to make first configuration of module via SMS turn off PIN
code request,
Notice!
The details of the procedure unlock the SIM card is described
in the chapter How do I disable a SIM PIN number.
3.Connect power to module ('POWER' terminal block; 9...30 VDC).
Correct power connection is signaled by PWR LED (green light). After connecting power
the module starts process of registration in the GSM network. If you use a SIM card with
PIN code request option turned off, module should log on to the GSM network.
Successful GSM network logon is indicated by three blinks of GSM LED and signal
strength presented on SGN LEDs.

17
In next steps you will see how to create basic configuration, which can be described by
following points:
Entering PIN code,
Adding telephone number to authorized phone list,
Defining event for binary input I1 when it is changing its state from 0 to 1 (rising
edge),
Defining SMS sending rule which will send SMS that reads “ALARM” to a predefined
phone number when previously configured event is triggered,
Setting RTC clock of the device.
4.1. Configuring MT-021 using MTManager
Install MTManager on your PC from CD provided with module.
When installed with default setting MTManager creates shortcuts on Desktop and in
Start menu.
Please proceed to next step.
Start MTManager by double-click on shortcut icon:
In newly created MTManager project add new module using main menu option
General->New->Module.
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