Information
”
NOT WRITTEN”
means, that the operating configuration is different from the configuration stored
in Flash.
Configuration
can be saved
to Flash memory by using of
”/W”
command. Example:
sig50>/W
If the current operating configuration was not stored to FLASH memory, the module returns to the saved config-
uration after reset. If the parameter should be changed only temporarily (for example switch-on
”
test” function
during diagnostics), it is not necessary to save operating configuration into FLASH memory (after diagnostics the
function will be switched-off anyway). If the parameter should be changed permanently, there is necessary to save
the configuration to FLASH memory.
Configuration can be
erased from the Flash memory
by using of
”/#”
command. Example:
sig50>#
WARNING!
This command is recommended to use only by users with good knowledge of the system, or after
consultation with the manufacturer.
The
module reset
can be performed by using of
”/x”
command. Example:
sig50>/x
After entering the command, the module goes to software restart.
3.5.3
Commands for setting of timers
This group of commands enables setting of measurement and broadcasting intervals and setting of receiving (
”
down-
link”) mode. There are following commands:
/s sec
spontaneous messages broadcasting period (sec)
/m sec
A/D converter measurement interval (sec)
/d number
setting of frequency of
”
downlink” activation
The
”
/s sec”
command can be used for setting of the module
broadcasting period
. The period is set in seconds
and the module broadcasts its INFO-messages spontaneously with this period. Example of setting of broadcasting
period to 1 hour (3600 seconds) and corresponding record in the module configuration summary:
sig50>/s 3600
...
sending time :
3600
WARNING!
. Frequency of broadcasting in Sigfox network is under regulation. Each device working in Sigfox
network has assigned its service profile that enables only limited number of broadcasted messages per day. Exceeding
this limit can cause some restriction or sanction from the Sigfox service provider. When setting this parameter,
check whether the setting complies with a service contract, that is valid for configured device.
The
”
/m sec”
command can be used for setting of the time interval for measurement of some operational pa-
rameters (temperature, voltage...). As the latest values of measured quantities are broadcasted in INFO-messages,
measurement interval should be always shorter than broadcasting period. Example of setting of measurement inter-
val of analogue quantities to 5 minutes (300 seconds) value and corresponding record in the module configuration
summary:
sig50>/m 300
...
measure time :
300
By using of
”
/d number”
command a frequency of activation of receiving (
”
Downlink”) channel can be set. The
number ”n” in this command determines frequency of receiving channel activation according to this principle:
- if
”
0”
value is set, receiving channel is closed (
”
Downlink” service disabled)
- if
”
1”
value is set, receiving channel is opened after each INFO-message
- if
”
2”
value is set, receiving channel is opened after every second INFO-message
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