the device is connected to network. For setting and checking of UTC and Time Zone there is a special group of
commands described below.
By using of
tz
command the current
Time Zone
can be preset. The module supports
only one
time zone, that
is set in number of hours from UTC.
Example of setting of ”UTC+1” Time Zone (Central-European Time):
cfg#tz 1
Tz change from 0 to 1
cfg#
Current setting of Time Zone displays in the configuration summary as follows:
Timezone : 1
Current setting of RTC can be displayed by entering of
time
or
date
command (without parameter). Example:
cfg#time
RTC time : 15:30:17 2019-01-30
systime 1548858617 : 2019-01-30, 15:30:17+01
cfg#
RTC value is automatically computed by module as UTC value (obtained from the GSM network) plus Time Zone
value (preset by user). RTC value can be entered also manually by using of
time
and
date
commands as follows:
cfg#time 0x182555
RTC time : 18:25:55 2019-01-30
systime 1548869155 : 2019-01-30, 18:25:55+01
cfg#date 0x190128
RTC time : 18:26:58 2019-01-28
systime 1548696418 : 2019-01-28, 18:26:58+01
cfg#
As it is clear from the example, ”time” value should be entered in ”0x
hhmmss
” format, ”date” value should be
entered in 0x
RRMMDD
format. After connecting to the GSM network, RTC value will be automatically corrected
by GSM network.
3.1.7
Displaying of other operational entries in the list of parameters
In the lower part of the list of all configuration parameters there are some additional
identification and opera-
tional parameters of the module.
, that are of
”
read only” type. There are following parameters:
Next send : 88 min.
-- 433Mhz modem --
No. sent : 0 msg(s)
No. recv : 2 msg(s)
No. recv error : 0 msg(s)
-- Narrow band modem --
Next send : 237 min.
No. sent : 3 msg(s)
No. recv : 0 msg(s)
Modem state : 4 - ready
Session count : 1
Session timeout : 172664 sec - 1d, 23:57:44
Modem IMEI : 867724031580613
SIM CCID : 89882390000036330010
SIM IMSI : 901288001028645
Last RSSI : -79 dBm
Conf. version : 19
SW version 1.01, date Apr
1 2020
NB-K430
15
