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Legato SMS Basic, User Manual

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GSM SMS Alarm Messenger 

SMSPro (Version 7) 

 

2

 

CONTENT 

 

 

 

 

1. OVERVIEW 

3 

2. CONNECTION 

5 

3. 

INSERTING SIM CARD 

6 

4. 

TEMPERATURE SENSOR [PRO-ST] 

7 

5. 

EXTERNAL TEMPERATURE & HUMIDITY SENSOR [PRO-SX] 

8 

6. SCHEMATIC 

DIAGRAM 

9 

7. PC 

SETUP 

SOFTWARE 

12 

8. QUICK 

STARTUP 

13 

9. 

ALARM TRIGGER RESPONSE TIME 

13 

10. GSM 

NETWORK 

CONNECTIVITY 

13 

11. COMMAND 

LIST 

14 

12. DEAD 

LOOP 

PROBLEM 

40 

13.  POWER LOSS & RESUME 

41 

14.  SAFETY AND REGULATORY NOTICE 

42 

15. MANUFACTURER’S 

DISCLAIMER 

STATEMENT 

43 

 

 

 

 

Summary of Contents for SMS Basic

Page 1: ...ensor Features Basic Pro Pro X Pro XQ Pro SX Pro ST Alarm Input 8 8 8 8 8 8 Relay Output 1 3 3 3 3 3 Phone Number 10 10 10 10 10 10 Low Voltage Alert 9 9 9 9 9 9 Program by SMS 9 9 9 9 9 9 Program by PC Software 9 9 9 9 9 9 Voice 9 9 9 9 9 9 AD Channels 2 2 1 0 AD Hi Lo Alert 9 9 9 9 Temperature Sensor 1 2 Humidity Sensor 1 Temp Hi Lo Alert 9 9 Humidity Hi Lo Alert 9 GSM Band MHz 900 1800 900 1800...

Page 2: ...O ST 7 5 EXTERNAL TEMPERATURE HUMIDITY SENSOR PRO SX 8 6 SCHEMATIC DIAGRAM 9 7 PC SETUP SOFTWARE 12 8 QUICK STARTUP 13 9 ALARM TRIGGER RESPONSE TIME 13 10 GSM NETWORK CONNECTIVITY 13 11 COMMAND LIST 14 12 DEAD LOOP PROBLEM 40 13 POWER LOSS RESUME 41 14 SAFETY AND REGULATORY NOTICE 42 15 MANUFACTURER S DISCLAIMER STATEMENT 43 ...

Page 3: ...or State Change 2 x AD channels with user programmable Alert High Alert Low level 3 x Relay Outputs NC NO activated by alarm input or SMS manually 8 x Mobile Fixed Phone Number 2 x control centre number Alarm Alert Modes SMS Phone Dial or SMS Phone Dial System status reporting in Automatic Schedule or Alarm triggered modes Central Station monitoring number for Server connected with GSM Modem Sound...

Page 4: ...25 mm Operating Temperature 25 C 55 C Weight 600g RS232 9600bps 8 Data Bits None Parity 1 Stop Bit f Antenna Requirement GSM 900 GSM 1800 RF Frequency 925 960MHz 1805 1880MHz TX Frequency 880 912MHz 1710 1785MHz RF Rating 2W 12 5 Loop Loading 1W 12 5 Loop Loading Resistance 50Ohm Radiation S N 0dBi Note GSM850 900 1800 1900MHZ is available in US or worldwide version Pro Q g Operation ...

Page 5: ...r LED1 green GSM Signal Flashing Off On duration GSM Module Normal Operation Flashing Same On Off duration GSM Network Connection Problem Reason Antenna not connected No SIM Card Defective SIM Card GSM Module Defect LED2 red Operation Status On Normal Flash Searching GSM Network Connecting GSM Network Receiving SMS messages Sending SMS messages Phone dialing RS232 Pin Assignment Connecting to PC 9...

Page 6: ...arm Messenger SMSPro Version 7 6 3 Inserting SIM card Press the yellow button to release the SIM card caddy as shown below Make sure that the golden contact is facing down when inserting the SIM card caddy n o p ...

Page 7: ...or Pro ST 2 x External temperature sensors are supplied with 1m cable Cable can be extended up to max 100 meter Temperature Sensor DS18B20 Temperature Range 50 125 C Accuracy 0 1 C AD Channel 2 High Temperature SMS Alert Low Temperature SMS Alert Cable Color Code ...

Page 8: ... to max 100 meter External Temperature Sensor Temperature Range 50 125 C Accuracy 0 1 C AD Channel 2 High Temperature SMS Alert Low Temperature SMS Alert External Humidity Sensor Humidity Range 0 100 RH Accuracy 5 RH AD Channel 1 High Humidity SMS Alert Low Humidity SMS Alert NOTE Humidity Sensor must be installed upwards External Temperature Humidity sensor Cable Color Code ...

Page 9: ...al Close 2 3 Short Normal Open Default 6 Schematic Diagram The relay on off start up status is determined by the jumper setting The relay will resume its start up status when power is off POW Power Input DC7 12V GND Power Ground 5VDC Power Output DC5V power supply for external sensor ...

Page 10: ...Input Resistance 24VDC resistor 1 2 2KΩ should be used in serial a IN1 IN3 IN4 IN5 IN6 IN7 IN8 Alarm Input DC12V 7 15mA GND Common Ground b IN2 IN2 IN2 DC5 12V IN2 Ground It must NOT be common to the GND of the board 2 Relay Output OUT1 OUT2 OUT3 Max 1A 24VDC 1A 120VAC NC NO selected by jumper on board ...

Page 11: ...nnel AD1 Analog Digital Channel 1 DC 7 15V Current 4 20mA AD2 Analog Digital Channel 1 DC 7 15V Current 4 20mA Models 1 Pro X AD1 2 are available 2 Pro ST AD1 2 are used for temperature sensors 3 Pro SX AD2 is used for temperature sensor AD1 is used for humidity sensor ...

Page 12: ...he COM port of PC connecting to the device 2 Click Connect button to activate the connection between PC and SMS alarm unit 3 Add a device ID in Phone Book 4 Select Device ID Click Init to reset or Ver to get the version of the device Please refer to the manual of SMSPro_Setup software A Programmed by SMS command via mobile B Programmed by PC Software via RS232 port n o p p ...

Page 13: ...m Trigger Response Time After power on the unit will take about 30 seconds for GSM module initialization and accessing the GSM network Upon alarm triggered the unit will send the SMS alert message to Control Centre and then other 4 programmable phone numbers Control Centre can be disabled in order to make the users phone number receiving the alarm sooner 10 GSM Network Connectivity 1 When GSM netw...

Page 14: ...ROL 26 13 RELAY OUTPUT DELAY TIME 26 14 OPERATING VOLTAGE LOW LEVEL ALARM SMS 26 15 INPUT VOLTAGE LOW LEVEL ALARM 27 16 INPUT VOLTAGE THRESHOLD LEVEL SETUP 28 17 ARM DISARM SETUP 28 Device Information Report 18 DEFAULT SETTING 29 19 SYSTEM PARAMETERS RESET 28 20 SYSTEM VERSION CHECK 28 21 RETURN MESSAGE 29 22 SYSTEM PARAMETERS REPORT 30 AD Channel Setup 23 AD PARAMETERS SETUP 33 24 AD CHANNEL ALAR...

Page 15: ... 2222 Default Password 1234 New Password 2222 11 2 Manual Health Reporting Command PWD XXXX STATUS SMS Message received ST XXX T 2005 01 28 13 00 V XXXX AI1 0000 AI2 0000 K1 X K2 X K3 X K4 X K5 X K6 X K7 X K8 X OUT1 Y OUT2 Y OUT3 Y Example ST 002 2005 01 28 13 00 V 8 15 AI1 0000 AI2 0000 K1 1 K2 0 K3 0 K4 1 K5 1 K6 0 K7 0 K8 1 OUT1 1 OUT2 1 OUT3 1 ST Unit Serial Number XXX ASCII code T Unit Intern...

Page 16: ...X CTRZ YYYYYYYYYYY MM XXXX Password Z Control Centre Number Max 2 centres 1 means the first centre number 2 means the second centre number YYYYYYYY Phone number in control centre MM Period Code of Automatic Scheduled Health Report Example PWD 1234 CTR1 123456789 05 Password 1234 Report Health Status every 1 hour refer Table 1 2 Periodic health status and any command from other mobile phone will be...

Page 17: ... Open K1 1 means Closed OUT1 Relay Output 1 OUT2 3 Relay Output 2 3 OUT1 0 means Open OUT1 1 means Closed Example SMS Message received ST 001 2005 01 27 12 00 V 8 14 AI1 2312 AI2 2131 K1 1 K2 0 K3 0 K4 1 O 1 SMS Unit Current Status ST Unit Serial Number 001 TIME Unit Internal Clock Date 27 Jan 2005 Time 12 00 V Operating Voltage 8 14VDC AI1 A D Channel 1 2132 AI2 A D Channel 2 X2131 K1 Alarm Chann...

Page 18: ...ZZZZZZZZ 6 ZZZZZZZZZZZ 7 ZZZZZZZZZZZ 8 ZZZZZZZZZZZ XXXX Password ZZZZZZZZZZZ Phone Number Example 1 PWD 1234 ALMNU1 12345678 2 36925814712 3 159357456 4 951753621 Password 1234 Upon Alarm is triggered call or SMS is made to following numbers Number 1 12345678 Number 2 36925814712 Number 3 159357456 Number 4 951753621 Example 2 PWD 1234 ALMNU1 NUL 3 NUL Password 1234 Upon first example setup call t...

Page 19: ...report to Control Centre 1 01 means alarm report to Control Centre 2 11 means alarm report to Control Centre 1 and 2 ZZZZBBBB Selection of alarm phone dial and alarm SMS 0 means no alarm report 1 means SMS only 2 means phone dial only 3 means SMS first and then phone dial Z Z Z Z B B B B NNN Relay Output Control 0 means no relay output control 1 means relay output triggered by alarm N N N 1st phon...

Page 20: ...alarm is triggered Control Centre 1 2 will be reported by SMS Phone Number 1 SMS alert Phone Number 2 alarm phone dial Phone Number 3 SMS alert then phone dial Phone Number 4 7 no report Phone Number 8 SMS alert Relay Output 1 triggered CLOSE by alarm Relay Output 2 no control Relay Output 3 no control Example 3 How to make the Relay Output 3 triggered by alarm channels 2 5 Once set the relay outp...

Page 21: ... 1 Open Triggered Alarm SMS Message max 130 characters Example PWD 1234 ALM4T1XT Main Door is Open Alarm Channel 4 is triggered by Open Contact SMS Message Main Door is Open is sent to the pre defined mobile phone numbers PWD 1234 ALM4T0XT Main Door is Closed Alarm Channel 4 is triggered by Close Contact SMS Message Main Door is Closed is sent to the pre defined mobile phone numbers ...

Page 22: ...x 100 characters Example PWD 1234 ACL2TEXT Too Cold Alert Alert Low 5 250 AD value 5 123 Password 1234 Date 2007 06 12 Time 19 23 AD value captured is lower than threshold low so alert SMS is sent with the following message content Too Cold Alert ST 001 TM 28 01 2008 15 45 INPU AD2 ALARM A2 5 123 High Level Alert Message Command PWD XXXX ACHYTEXT XXXX Password Y AD Channel Number 1 2 1 AD Channel ...

Page 23: ...nd is used to read the message content for verification AD Channel 0 2 Command PWD XXXX RDACHYTEXT XXXX Password Y AD Channel Number 0 2 0 Low Power Input Voltage Level Alarm 1 AD Channel 1 Alarm 2 AD Channel 2 Alarm Command PWD XXXX RDACH2TEXT Reply Message ST001 T 2008 01 22 15 45 INPU AD2 ALARM A2 4 200 ST001 T 2008 01 22 15 45 INPU AD2 ALARM A2 1 300 alert high alarm message alert low alarm me...

Page 24: ...0 High Voltage Alarm Message not available 11 AD Channel 1 Alert High SMS message 12 AD Channel 2 Alert High SMS message 13 Open Triggered Alarm Channel 1 SMS message 14 Open Triggered Alarm Channel 2 SMS message 15 Open Triggered Alarm Channel 3 SMS message 16 Open Triggered Alarm Channel 4 SMS message 17 Open Triggered Alarm Channel 5 SMS message 18 Open Triggered Alarm Channel 6 SMS message 19 ...

Page 25: ...etup Software SMS Alarm Messenger can be used as a GSM Modem sending SMS message to a user alarm mobile phone number Please select the following o Select alarm phone number 1 please make sure that this alarm phone number must be preset in device properties first o Type the message e g this is a test in Manual Input box o Click button o Message sms alarm will be sent to the alarm phone 1 as below ...

Page 26: ...ed to reset the relay output after the alarm is triggered 11 13 Relay Output Delay Time Command PWD XXXX OUTNDLAY YYYY XXXX Password N Relay Output Channel 1 3 YYYYY 0000 9999 seconds 0000 Turn On or Off the output default 0005 Turn On the output for 5 seconds and then Off again Turn Off the output for 5 seconds and then On again Relay output delay time is good for controlling the device e g elect...

Page 27: ... to Control Centre 1 01 means alarm report to Control Centre 2 11 means alarm report to Control Centre 1 and 2 ZZZZBBBB Selection of alarm phone dial and alarm SMS 0 means no alarm report 1 means SMS only 2 means phone dial only 3 means SMS first and then phone dial Z Z Z Z B B B B NNN Relay Output Control 0 means no relay output control 1 means relay output triggered by alarm N N N 1st phone numb...

Page 28: ...up by the command above 11 17 Arm Disarm Setup Command PWD XXXX ARM XXXX Password Example PWD 1234 ARM Password 1234 Unit is armed and in alert status Command PWD XXXX DISARM XXXX Password Example PWD 1234 DISARM Password 1234 Unit is disarmed and no alarm is reported 11 18 System Parameters RESET PWD XXXX PARAMETER This is to reset the parameters and password into default setting SMS Message rece...

Page 29: ... 00 F2 00 XH 31 PWD 1234 PARAMETER2 ST 000 VL 7 00 O 00 0000 000 A1M 5 000 0 000 1 000 0 5 000 0 500 O 00 00000000 000 A2M 5 000 0 000 1 000 0 5 000 0 000 O 00 00000000 000 PWD 1234 PARAMETER3 ST 000 K1 1 O 00 00000000 000 K2 1 O 00 00000000 000 K3 1 O 00 00000000 000 K4 1 O 00 00000000 000 K5 1 O 00 00000000 000 K6 1 O 00 00000000 000 K7 1 O 00 00000000 000 K8 1 O 00 00000000 000 OTY 0000 0000 00...

Page 30: ...hone Number YY Automatic Health Report Schedule F1 2nd Control Centre Number C1 1st Alarm Phone Number XXXXXXXXXX Alarm Phone Number Y 1 Alarm Report enabled 0 Alarm Report disabled XH RR GSM Network Signal Strength 1 40 ER xyz Normal Defect GSM Module x 0 1 SIM Card Service y 0 1 GSM Network Coverage z 0 1 PWD XXXX PARAMETER4 ST XXX C1 XXXXXXXXXXX Y C2 XXXXXXXXXXXX Y C3 XXXXXXXXXXXX Y C4 XXXXXXX ...

Page 31: ...level will trigger alarm 7VDC by default A alarm report to Control Centre 1 0 means no report 1 means report X alarm report to Control Centre 2 0 means no report 1 means report BBBBBBBB report status for 8 phone numbers 0 means no report 1 means SMS but no phone dialing 2 means phone dialing but no SMS 3 means SMS and then phone dialing CCC relay output control 0 means relay is not controlled by l...

Page 32: ... Channel 1 N 0 means Disabled 1 means Close triggered alarm 2 means Open triggered alarm 3 means both Close or Open triggered alarm O Control Centre Report Setting A alarm report to Control Centre 1 0 means no report 1 means report X alarm report to Control Centre 2 0 means no report 1 means report BBBBBBBB report status for 8 phone numbers 0 means no report 1 means SMS but no phone dialing 2 mean...

Page 33: ...red analog value is higher or lower than the alert values alarm is triggered b SMS or Dial Phone etc corresponding actions described on next page will be taken c Relay is turn on and off after preset time lapse d Alarm will only be re triggered when the captured analog value returns to normal range and then reaches beyond the alert values again Operation in case Y 4 a When the captured analog valu...

Page 34: ...to Control Centre 2 11 means alarm report to Control Centre 1 and 2 ZZZZBBBB Selection of alarm phone dial and alarm SMS 0 means no alarm report 1 means SMS only 2 means phone dial only 3 means SMS first and then phone dial Z Z Z Z B B B B NNN Relay Output Control 0 means no relay output control 1 means relay output triggered by alarm N N N 1st phone number 2nd phone number 3rd phone number 4th ph...

Page 35: ...0 AD Channel Alarm disabled HHHHH Alarm Triggered Alert High Value PPPPP Alarm Triggered Alert Low Value O A alarm report to Control Centre 1 0 means no report 1 means report X alarm report to Control Centre 2 0 means no report 1 means report BBBBBBBB report status for 8 phone numbers 0 means no report 1 means SMS but no phone dialing 2 means phone dialing but no SMS 3 means SMS and then phone dia...

Page 36: ...pecified by the current type transducer c x 250 Start Value AI1 x Range 0 02 x 250 Start Value AI1 reported value will be Range x 0 012 x 250 Start Value 5 Start Value When current input is 12mA AI1 0 6 x 0 012 x 250 1 5 1 0 3 When user requires High level alarm at 0 018mA Low level alarm at 0 008mA H 0 018 x 250 1 x 0 6 0 02 x 250 1 0 525 L 0 008 x 250 1 x 0 6 0 02 x 250 1 0 15 When AI1 value is ...

Page 37: ...VALE2 UUUUU XXXXX NNNNN Y ZZZZZ WWWWW 2 AD Channel 2 UUUUU Range Upper Limit 0 000 Default XXXXX Range Lower Limit 250 0 Default NNNNN Start Value 000 0 Default Y 1 Triggered Alarm enabled 0 Triggered Alarm disabled ZZZZZ Alert High Temperature Setup WWWWW Alert Low Temperature Setup Example When temperature is above 70 or below 15 SMS alarm message will be sent to phone number 3 and relay output ...

Page 38: ...re 11 29 Humidity Alarm Setup PWD XXXX ADVALE1 UUUUU XXXXX NNNNN Y ZZZZZ WWWWW 1 AD Channel 1 UUUUU Range Upper Limit 140 0 XXXXX Range Lower Limit 0 000 NNNNN Start Value 000 0 Default Y 1 Triggered Alarm enabled 0 Triggered Alarm disabled ZZZZZ Alert High Humidity Setup WWWWW Alert Low Humidity Setup Example When humidity is above 70 RH or below 15 RH SMS alarm message will be sent to phone numb...

Page 39: ... 10 95 RH Measuring Range 0 100 RH Temperature Factor 0 4 RH C 30 80 RH 5V Operating Voltage Temperature Range 10 40 C reference point 25 C Accuracy 5 RH at 25 Input 5V 11 30 Fine Tuning of Measuring Temperature Temperature sensor is digital type No tuning or calibration is needed Humidity sensor needs calibration Output Signal 0 3 DCV 0VDC 0RH 3VDC 100RH AD1 Channel Setup Start Value 000 0 Defaul...

Page 40: ...phone number or control centre phone number is set to the phone number of another SMS Alarm Unit Unit B Dead Loop problem happens 3 Unit B receives the alarm message from Unit A Since it will consider this incoming text as a wrong command message Unit B will reply to Unit A a message SMS format is error 4 Then Unit A receives the message SMS format is error from Unit B it also considers this incom...

Page 41: ...ed by another command e g PWD XXXX SN YYY ARM status will be kept when power is lost and resumed 2 PWD 1234 ARM No other command is followed DISARM status will be as default when power is lost and resumed SMS message SMS format is error SMS message SMS format is error SMS message SMS format is error SMS alarm message Alarm is triggered ...

Page 42: ...y Notice y complianc netic compa h ation of Co ole respons pplicable es s of the Eur EC Low V CE marked member stat e provisions ce stateme atibility EM nformity sibility that ssential req ropean Cou Voltage Dire d demonstr tes of the E s of the Eur ents produc MC standar t the produ quirements ncil Directi ective rating this c EU with no ropean Dire ct certificat rds and reg ct GS828 G necessary ...

Page 43: ... to notify any person or organization of such changes In no event will the manufacturer be liable for direct indirect special incidental or consequential damages arising out of the use or inability to use this product or documentation even if advised of the possibility of such damages This document contains materials protected by copyright All rights are reserved No part of this manual may be repr...

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