Enter Supervisor and Operator mobile numbers in GSM controller. These are the mobile numbers to
which SMS message to be sent from the GSM controller.
Select channel number1, set low scale for 4 mA = 0, set High scale for 20 mA = 100
Set Alarm levels, Low = 40 and High = 80
To know the process values in your Mobile
Send SMS from mobile to GSM controller as follows
GET-CH
This is to send SMS command from mobile to GSM controller to get analog inputs real time
value. If the SMS command is properly framed and sent to GSM controller, then mobile will get
the following confirmation from controller.
CHS = HHLHLLLL Channel H/L/N status
H = Reading on High value
L = Reading on Low value
N = Reading on Normal value
C1 = 60.2 oC CH1 reading value with unit
C2 = 245.2 ACV CH2 reading value with unit
C3 = 980.5 WATT CH3 reading value with unit
C4 = 8.634 pH CH4 reading value with unit
C5 = 200.5 uS CH5 reading value with unit
C6 = 99.52 ACA CH6 reading value with unit
C7 = 502.4 Lux CH7 reading value with unit
C8 = 75.91 dB CH8 reading value with unit
Alarm: Any time the alarm set on GSM controller been activated, SMS will be generated automatically
from GSM controller, and sent to predefined the mobiles in similar format as above.
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