33
5.12
GSM settings, Operator list
Operators list
–
FMA120 can work in different modes (use different settings) according to
the operator list defined. Operator list is used for Data Acquisition Mode switching (see chapter
5.13 Data Acquisition Mode settings for more details). Modes are changed based on GSM
operator FMA120 is connected to.
Figure 23 Operator list configuration
If operator list is left empty, it will allow using GPRS to any GSM operator. Please note that
FMA120 will work in
Unknown mode only
(make sure it is configured to allow data sending
–
GPRS context is enabled).
Operator
Blacklist.
Operator
BlackList
Functionality
algorithm:
Device tries to connect to an operator with the strongest signal. It will prioritize operators which
are specified in the operator list. If no operators from the operator list are available, the device
will try to connect to an operator from the blacklist. If the device connects to an operator from
the blacklist, it will not be allowed to connect to the internet or send SMS messages. If no
suitable operator is found on both lists, the device will try to connect to a remaining available
operator with the strongest signal. The brief functionality is shown in diagram below:
Содержание FMA120
Страница 1: ...FMA120 User Manual V1 06 This version is suitable for device with firmware version 01 24 xx ...
Страница 6: ...6 10 4 CONNECTING GROUND WIRE 104 11 CHANGE LOG 106 ...
Страница 36: ...36 Figure 25 Data Acquisition Mode configuration ...
Страница 105: ...105 Figure 51 Correct placement of FMA120 ...