Shanghai Wafer Microelectronics GL09, User Manual

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Start to program the device with simple SMS command
STEP1 : Power on the device with DC5 to DC16V power adapter or Battery
1. Short the RST line to GND for following SMS programming
2. Power On with DC5V (Power adaptor current should be at least 1000mA)
3. MCU LED will start to blink
4. GSM LED start to blink with fast flashing around two times per second
5. After connected to the GSM net, GSM LED will blink with slow flash once per second
STEP2: Start to register the Admin numbers for the Alarm box with SMS command
Program your Phone number into the device,that is used to receive the alert:
(1) Program the numbers to receive the Alert with SMS
@#232425353#45353365#43536363
(2) Program the numbers to receive the Alert with Phone Calls
&#232425353#45353365#43536363
Both Maximum numbers are three, if you only want to setup one or two number, then just use
@#232425353#45353365
or @#232425353
&#232425353#45353365 or &#232425353
STEP3: Preset the Alarm SMS text for each input channel (When the input port changes)
#1#Alarm input1 SMS text #2#Alarm input2 SMS text
#3#Alarm input3 SMS text #4#Alarm input4 SMS text
#5#Alarm input5 SMS text #6#Alarm input6 SMS text
#7#Alarm input7 SMS text #8#Alarm input8 SMS text
STEP4: Preset the SMS Text when alarm input are all released from GND
#0#All back to normal text
When all alarm input backed to normal,then will send the #0# pre-defined SMS text
STEP5: Setup the Timer for status report to ensure the proper functioning of the unit (“Keep Alive”)
%#Txx xx is the minutes user want to preset (Maximum 9999 minutes)
For example,can preset: %#T120, then every 120 minutes (2 hours), Device will report a status
SMS to the first SMS alarm number.
If you setup it to zero: %#T0, then Report function will be disabled
STEP6: Select the alarm working mode
%#M1 Only SMS alarm report
%#M2 Only Phone calling alarm report
%#M3 SMS and phone calling alarm report
STEP7: Setup the Low voltage alert limit ( Only GL09 has this function )
%#LV11.1 Setup the Low voltage alert limit at 11.1V (user can change it to suitable voltage)
STEP8: Disconnect the RST from GND to start the normally working
After disconnect the RST from GND,then only Admin numbers can use some limited SMS
commands, such as the ARM and DISARM command
“Alarm input1 text” to “Alarm input8 text” should be changed to use the text that is easily to be
understood by yourself