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Operating procedure:
Step 1: Switch ON the controller with the help of a button provided on its left side. Power ON
LED will get ON.
Step 2: After few seconds, GSM "Signal" LED blinks every one sec trying to get connected to the
network. Further, it blinks every 3 sec that ensures the GSM has been connected to the
network.
Step 3: The "SIM READY" LED will blink for some time and then glow constantly. The constant
glowing indicates that SIM is ready and connected to the network. In this condition, you can
access the GSM controller to control the motor pump.
Step 4: Send SMS to the GSM SIM as "91YYYYYYYYYY" (Y is your 10 digit mobile number).
Below is the message that you will receive. (For registering other 4 users, refer Command
Table on the Top)
Step 5: Send SMS to the GSM SIM as "81" if AUTO REPLY from GSM SIM is required.
Step 6: Send SMS Command "11" for motor pump ON and "10" for motor pump OFF.
Step 7: Motor Pump can be turned ON/OFF by giving a call also. While giving a call to the GSM
SIM, the controller will cut the call after 4 rings and switch ON the motor pump (when the
pump is OFF). Similarly, by giving another call, the controller will cut the call after 2 rings and
switch OFF the pump (when pump is ON). We can ensure the status of motor whether it is ON
or OFF with the number of rings also.
Step 8: To know the status of the motor pump use the command "12".
Step 9: For automatic operation, send command "14", motor automatically starts and stops
based on the water level. When tank is empty, motor gets ON and when tank is full, motor gets
OFF.
Step 10: For other operations, refer table (Page 1) for the commands.
Web: www.rmgautomation.com
NOTE: Do not use " " double quotes while sending the SMS.
eMail: rmgworld@hotmail.com
GSM1SPAT - Installation Manual
Mobile: +91 99405 94413
3
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