gsm based power failure indicator with sms technology

REMOTE POWER FAILURE INDICATOR WITH GSM SMS ALERT SYSTEM

INTRODUCTION

MaasTech‘s “Remote power failure Indicator” is designed to provide

reliable monitoring of power supply to an equipment and if power supply is

not available to the equipment it alerts the user by sending SMS and CALL

alerts.

NEED FOR RPFI

1MAASTECH 89. RANGARAJAPURAM MAIN ROAD(NEAR SBI BANK)KODAMBAKKAM CHENNAI-600024

In most of the industries, colleges & hospitals we have some

equipment which needs power 24X7 days. So it will be connected

to a UPS system. In case if the Battery is about to dry and the

power are lost then it becomes a problem.

In such cases our panel monitors the power to such

equipment and alerts the user when the power supply fails or when

the system is running on UPS. So that the corresponding person

can know that the system is running on UPS and necessary actions

can be taken.

Our unit has provision to give alert, when the power is

regained. In addition to this it has a provision to alert on 8 fault

conditions through “NC”, “NO” contacts.

EXAMPLES:

TANK OVER FLOW INDICATION (SMS)

DOOR OPEN ALARM INDICATION (SMS)

GAS LEAKAGE DETECTION (SMS)

HOSPITAL AUTOMATION

LAB EQUIPEMENT(EDUCATION)

ICE FACTORY

IT INDUSTRIES-UPS STATUS MONITORING


1.1 Operation:

Once the unit is armed and configured, upon any input the unit it will send 5 SMS to each mobile Numbers stored in memory. Additionally it makes call to the mobile numbers stored in memory to indicate the event

2.1 Configuration:

Insert the SIM Card into the GSM Board on the space provided. Connect the sensor Wirings and indicated on the panel wiring diagram. Connect the battery terminals to the circuit and switch on the Power supply.

After power up, the unit waits for the NOS Command for storing the mobile numbers to memory. It wont accept any other command other than NOS. The unit is accessible to only those numbers which are programmed through NOS Command. After the successful completion of NOS Command other commands can be sent by the user to process.

The unit always replies to the command sent by the user. If the reply is not received then the user must send the request again to accomplish the task.

3.1 Command and its Reply:All the commands must be typed and sent to the unit as SMS

Message.

3.1.1 NOS Command:

This Command is used to store the mobile numbers to the Unit’s Memory. A Maximum of 5 Numbers can be stored. For security reasons, the unit is accessible to only those mobile numbers which are programmed through NOS Command.

The Same NOS Command is used to change the Mobile Nos later on, which requires a Login command.(Refer Section 3.1.17). The old mobile Numbers will be overwritten by the New Mobile Numbers and this action is conveyed to the Old Mobile Numbers.

Format:Nos MobileNumber1 MobileNumber2 ……. MobileNumber5

Example:


NOS +919999999999 +919999999999 +919999999999 +919999999999 +919999999999

Reply:After the successful completion of the command the unit will

send the feedback SMS: NOS Stored to Memory. If reply is not received try resending the Message

3.1.2 MSG1 Command:

This command is used to change the text message for Zone one. Default Messages is “Zone 1 Alert”

Format:

MSG1 <Text Message>

<Text Message> Maximum of 25 Characters

Example:

MSG1 Front Door Opened


send the feedback SMS: Message 1 Assigned.If reply is not received try resending the Message

3.1.3 MSG2 Command:

This command is used to change the text message for Zone two. Default Messages is “Zone 2 Alert”

Format:

MSG2 <Text Message>


Example:

MSG2 Front Window Opened




3.1.4 MSG3 Command:

This command is used to change the text message for Zone three. Default Messages is “Zone 3 Alert”

Format:

MSG3 <Text Message>


Example:




3.1.5 MSG4 Command:

This command is used to change the text message for Zone four. Default Messages is “Zone 4 Alert”

Format:

MSG4 <Text Message>


Example:


Reply:


After the successful completion of the command the unit will send the feedback SMS: Message 4 Assigned.

If reply is not received try resending the Message

3.1.6 MSG5 Command:

This command is used to change the text message for Zone five. Default Messages is “Zone 5 Alert”

Format:

MSG5 <Text Message>


Example:




3.1.7 MSG6 Command:

This command is used to change the text message for Zone six. Default Messages is “Zone 6 Alert”

Format:

MSG6 <Text Message>


Example:





3.1.8 MSG7 Command:

This command is used to change the text message for Zone seven. Default Messages is “Zone 7 Alert”

Format:

MSG7 <Text Message>


Example:




3.1.9 MSG8 Command:

This command is used to change the text message for Zone eight. Default Messages is “Zone 8 Alert”

Format:

MSG8 <Text Message>


Example:





3.1.10 EMSGHI Command:

This command is used to change the text message for Emergency Alert input when the input is high. Default Messages is “AC Power Failure. UPS ON.”

Format:

EMSGHI <Text Message>


Example:

EMSGHI Emergency Alert High


send the feedback SMS: Emergency Message Assigned.If reply is not received try resending the Message

3.1.11 EMSGLO Command:

This command is used to change the text message for Emergency Alert input when the input is Low. Default Messages is “AC Power ON.”

Format:

EMSGLO <Text Message>


Example:

EMSGLO Emergency Alert Low


send the feedback SMS: Emergency Message Assigned.If reply is not received try resending the Message


3.1.12 AlarmON Command:

This command is used to Activate an hooter alarm for 5 minutes.

Format:ALARMON

Example:ALARMON


send the feedback SMS: Alarm ONIf reply is not received try resending the Message

3.1.13 ON Command:

This command puts the GSM Unit into ON mode. Note: Individual zones can be switched ON.

Format:ON ALL(or)ON <individual zones nos separated by spaces>

Example:ON ALLON 1 3 7ON 2 5 8 6


send the feedback SMS: Unit ONIf reply is not received try resending the Message

3.1.14 SAT Command:

This command sets activation time in seconds for the First Zone only.

Format:SAT <secs>

Example:SAT 300



send the feedback SMS: SAT UpdatedIf reply is not received try resending the Message

3.1.15 SDT Command:

This command sets Delay time in seconds for the First Zone only.

Format:SDT <secs>

Example:SDT 300


send the feedback SMS: SDT UpdatedIf reply is not received try resending the Message

3.1.16 OFF Command:

This command puts the GSM Unit into OFF mode. Note: Individual zones can the switched OFF.

Format:OFF ALL(or)OFF <individual zones nos separated by spaces>

Example:OFF ALLOFF 1 3 7OFF 2 5 8 6


send the feedback SMS: Unit OFFIf reply is not received try resending the Message


3.1.17 GETBAL Command:

This command is used to get the available balance amount in the SIM card (for Prepaid Cards)

Format:GETBAL <query>

Example:(GETBAL *123#) for airtel/bsnl sim card(GETBAL *141#) for vodafone sim card(GETBAL *111#) for aircel sim card


send the feedback SMS: Actual Balance and ValidityIf reply is not received try resending the Message

3.1.18 Login Command:

This command is used to Login to the Unit for changing Mobile numbers and Password. The Logged in mobile number is sent to the other users stating that the particular user has logged in.

Format:LOGIN <password>

Default password is 1234. We can change it later using Setpass command (Refer section 3.1.18)

Example:LOGIN 1234


send the feedback SMS: You have Logged in (or) Wrong Password


3.1.19 Setpass Command:

This command is used to set the new password for Logging into the system


Format:SETPASS <password>

Example:SETPASS 6759


send the feedback SMS: Password Assigned


3.1.20 Logout Command:

This command is used to Logout from the system

Format:LOGOUT

Example:LOGOUT


send the feedback SMS: You have been Logged OUT.If reply is not received try resending the Message

Note:1) After logging in, if there is no activity for 20 minutes then you

will be automatically logged out from the system. You will get a feedback SMS: No Activity. You have been Logged OUT Automatically.

Gsm Security Alarm System applications;2. Supervision and monitoring alarm systems;3. Automatic monitoring system;


4. Vending Machines security protection;5. Pumping Stations, Tanks, Oil or Water levels;6. Buildings and Real Estate;7. Weather Stations;8. River Monitoring and Flood Control;9. Oil and gas pipelines;10. Corrosion protection11. Temperatures, water leakage applications;12. Wellheads, boat, vehicle;13. Energy saving, street lights control system;14. Valve controls;15. Transformer stations;16. Unmanned machine rooms;17. Control room application;18. Automation System, M2M;19. GSM Access Control System, GSM Gate Opener, etc.2.Safety

thanksR.ASHOK KUMAR


MAASTECH89. RANGARAJAPURAM MAIN ROAD(NEAR SBI BANK)KODAMBAKKAMCHENNAI-600024

PH:044-24844676ASHOK KUMAR-098402 34766/098841 01622

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gsm based power failure indicator with sms technology

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