65
Here 16
th
, 17
th
and 18
th
operator codes are set. Note! Other operator codes are left
unchanged in the configuration.
Minimum
value
Maximum
value
Recommended
value
Goes with (depends on)
parameters
Value
type
Empty
7 digits
-
U32
8.5
Data Acquisition Modes parameters
8.5.1
Home Network GSM operator code “Vehicle on STOP” parameters
8.5.1.1
Min Period (ID=1540)
This parameter indicates time interval in seconds in order to acquire new record. If value is
0 it means no records by min period will be saved.
Minimum
value
Maximum
value
Recommended
value
Goes with (depends on)
parameters
Value
type
0
2592000
-
U32
8.5.1.2
Min Saved Records (ID=1543)
This parameter defines minimum number of records in one data packet that can be sent to
server. It has higher priority than Data Send Period (ID=1544).
Minimum
value
Maximum
value
Recommended
value
Goes with (depends on)
parameters
Value
type
1
255
1
U8
8.5.1.3
Send Period (ID=1544)
This parameter indicates frequency (time interval in seconds) of sending data to server.
Minimum
value
Maximum
value
Recommended
value
Goes with (depends on)
parameters
Value
type
0
2592000
-
U32
8.5.1.4
GPRS Week Time (ID=1545)
This parameter manages when it is allowed to open GPRS context. When module starts it is
prohibited to open the context. When modem’s GPRS context is closing (for example changing
network) it is allowed to open it only at a defined time. It is possible to allow connections every
10 minutes up to once per day.
Example value: 7F,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF
Schedule parameter format:
Time is defined as 19 byte array (‘getparam’ 1545 returns 20 bytes). First byte of array
defines week days; the rest 18 bytes define timestamps with 10 minute interval. In first byte, first
bit (LSB) defines if module should connect to GPRS (send SMS) on Monday, second bit – on
Tuesday and so on up to seventh bit – which means Sunday. Eighth bit (MSB) is not used. If bits
value is 0 then device is not allowed to open GPRS context, but if it is already open – does not
close it. If value is 1 it will work as day minutes are defined in rest of the bytes. Day’s minutes are
defined by 18 bytes (144 bits). Every n
th
bit (beginning from the first bit (LSB) and ending 18 bytes
8
th
bit (MSB)) indicates every 10
th
minute of the day (day has 1440 minutes).
Sample: GPRS will be allowed on Monday to Friday at 8:00 and 16:00 GMT. The following
value should be configured: