©2009 NETCONS, s.r.o.
Page 9 of 27
Case of commands is ignored; STATUS or sTaTUS is the same command.
All incoming SMS messages longer than 30 characters or messages containing
space and dot characters are being deleted without any error response.
SMS Command
Description
SMS Response
Type
TURNOFF
Turn off both Main and Aux switched
outputs
TurnedOff
*
Ctrl
TURNON
Turn on both Main and Aux switched
outputs
TurnedOn
*
Ctrl
TURNOFF1
Turn off Main switched output
TurnedOff1
*
Ctrl
TURNON1
Turn on Main switched output
TurnedOn1
*
Ctrl
TURNOFF2
Turn off Aux switched output
TurnedOff2
Ctrl
TURNON2
Turn on Aux switched output
TurnedOn2
Ctrl
TURNOFF=123
Turn off Main switched output for 123
minutes. Maximum acceptable value
is 180 minutes.
TurnedOff 123 min
*
Ctrl
TURNON=123
Turn on Main switched output for 123
minutes. Maximum acceptable value
is 180 minutes.
TurnedOn 123 min
*
Ctrl
RESTART
Change (negate) status of Main
switched output for time
preconfigured by command
RESTARTTIME.
Restarted
*
Ctrl
STATUS
Get status of IQSD-GSM: Outputs,
Temperature, digital and voltage
inputs, AC mains, Backup Battery
charge, time and GSM signal
Output:OFF/OFF,
Temperature:22.5 C/ NA,
Input:OFF/OFF,
VoltageIn:0VDC,
Bcap: 100%,
Power:ON,
Time:03/01/01,12:01:25,
Signal:76%
Ctrl
RINGON
A call-back to the sender‟s number
will be made. Useful to keep-alive of
credit in prepaid SIM cards.
Ctrl
CREDIT*XX#
Check remaining credit value of the
SIM card, using the same code like
dialed on a phone in order to check
credit for particular GSM operator,
answer of the operator is provided in
command response.
YOUR CREDIT IS xxx
Ctrl
* Commands working with Main switched output cannot be performed during AC power failure.
In such case, response to these commands is
Command failed
. IQSD-GSM use a bistable relay
for Main switched output so its state remains unchanged during a power failure.
Please ensure a proper code is used for
CREDIT
command, since entering a
wrong code can cause unexpected problems like change settings of the SIM
card. IQSD-GSM does not send any error response for the
CREDIT
command.
It is strongly encouraged to verify the code on a regular phone first.
