SMSB-M20T-AB
Command
Switch ON the output relay (COM-NO closed, COM-NC open), LED
1
green, and disable the Automatic Function if active.
Switch OFF the output relay (COM-NO open, COM-NC closed), LED red,
0
and disable the Automatic Function if active.
The device sends a Status Notification SMS to the sender's number con-
?
taining the output status and information regarding the functions activated
.
T1
Enable the T
T0
Disable the T
Enable the Automatic Function. This function could be enable only if
A1
T
FUNCTION
A0
Disabile the Automatic Function.
This Command allows to set the temperature of the Automatic Function.
Sxx
The temperature could be set only if the Automatic Function is ON.
The threshold temperature should lie between 10° C and 30° C.
Allows to tune the temperature sensor. Before tuning the, please wait un-
til the device reaches full operating temperature (30 minutes at least).
T+xx
Ex. To add 2° C, "T+2", to reduce 3° C, "T-3".
Set the new password, that consists of 4 digits (Ex. from 0000 to 1234).
Pxxxx
The device sends an SMS showing the New password.
Notification SMS
Error Notification SMS
The device sends this SMS if the command sent does not exist or cannot be activated, or if the com-
mand parameter is not valid. Content of this notification SMS is:
ERROR!
If the command SMS starts with a wrong password, (4 digit followed by #) the notification SMS is:
Invalid password!
The device does not send any type of notification SMS if the SMS received is not recognized as valid
(ex. do not start with 4 digits).
Status Notification SMS
The device send this SMS after executing any of the command (excluding P). A status Notification SMS
contains the information regarding the current status of the output and the function activated.
Output ON, no function activated
Output ON and T
FUNCTION
Output OFF, T
FUNCTION
28
. Notification SMSs will display the temperature.
FUNCTION
.
FUNCTION
is enabled.
Status
enabled
and Automatic enabled
Function
Notification SMS
ON
ON. T:+22.0C
OFF. T:+22.0C. T
Example
Password 0000
0000#1
0000#0
0000#?
0000#T1
0000#T0
0000#A1
0000#A0
0000#S25
0000#T+02
0000#T-03
0000#P1234
:20.0C
S