Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 309 Ver. 1.00 – 10/29/2008
4.9.7. $ETSAV# Event Timer Save Configuration
Command Function These commands allow the user to
set/query a flag that is used to determine
whether the event timer value will be
persistent through a reset. If the flag is set
for the timer, the timer count will be saved
roughly once a minute and the saved value
will be used as the starting value for the
timer following a reset. This is intended to
support long-range timers (for example, 3
hours) where resolution of +/-1 minute
would be acceptable.
If the flag is clear, the timer always starts at
zero following an reset.
The # sign stands for timers 1 through 8
(i.e.. ETSAV1).
Command Functional Group Enfora Specific
Command Format Query AT$ETSAV#=?
Response $ETSAV#:(0-1)
OK
Write Format AT$ETSAV#=<flag>
Response OK
Read Format AT$ETSAV#?
Response $ETSAV#: <flag>
Execution Format N/A
Response
Parameter Values
<flag> 1 =save this event timer value roughly once
a minute to flash
0 = restart this event timer at zero following
reset (default)