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Cinterion
®
EHS6 AT Command Set
2.12 AT^SCFG
EHS6_ATC_V03.001
15/12/3
Confidential / Released
Page 76 of 513
The parameter defines, how the Stdout strings are truncated.
Parameter is global, stored non-volatile in ME and not reset by
[“off“]
(D)
Stdout strings are truncated if output device handling reaches its transmission
capability.
“on“
Stdout strings are never truncated. If output device buffer is full, the Java VM
is waiting until memory becomes free again. This handling may slow down the
VM when a lot of outputs are created, even a full stop of the VM is possible, if
the used device is in flow control. Please use this option very carefully, and
never in a production environment.
Watchdog configuration and control
This parameter is used to configure the watchdog behavior.
The action triggered by the watchdog takes place without regard of network registration, file system operation
and other ongoing actions (hard reset).
Parameter is global for all interfaces, non-volatile and will not be reset by
.
“0“
(D)
Watchdog "do nothing". The watchdog has no effect.
“1“
Watchdog "re-start". The watchdog will reboot the system.
“2“
Watchdog "shutdown". The watchdog will switch off the system.
Power Limitation Mode
The
subcommand "Radio/Mtpl" can be used to instantly adapt the module's Specific Absorption Rate
(SAR) by reducing its output power for specific or all bands in any operating mode.
8 profiles for instant RF output power limitation can be defined and stored to the NV memory. A profile contains
all supported bands (
) and, for each single band, a parameter limiting the maximum RF output power
). For GSM, a second parameter,
, is required to set the RF output power limit
for GSM 8 PSK. The RF output power limit for a GSM band is related to one transmit timeslot. If two/three/four
timeslots are used for transmission the specified power limit is reduced by another 3 / 4.8 / 6 dB.
Changing limit values of a profile with
3 takes effect after ME restart only. Activating and deactivat-
ing power limitation with
1 or 0, takes effect instantly. The
is volatile, therefore output
power limitaton is deactivated after ME restart.
For an example on how to configure and trigger instant power limitation see below
Example
section.
“0“
(P)
Power limitation deactivated (no further parameters are possible).
“1“
Power limitation activated.
parameter is mandatory for activation.
“2“
Query profile settings.
The response shows the currently used limit values if instant power limitation
is active, i.e. if
= 1. Therefore, bear in mind that modified profile
values will be visible only if you restart the ME and run a query before activating
instant power limitation.
You can read either all profiles, or a specific profile by adding a
number.
“3“
Change profile. All parameters are mandatory. Remember to restart the ME
after changing the output power limits of a profile.
Power Limitation Profile
This parameter identifies the profile.
1...8
Number of profile.
<blockmode>
(str)(+CSCS)(NV)
<wd>
(str)(+CSCS)(NV)
<PL_mode>
(str)
<PL_profile>
(str)