File : CS-SUP-MUTI-WTHERMAPP-E01.sxw
3.5 STORAGE OF CALIBRATION PARAMETERS
The WaveTherm module manage a non-volatile memory area accessible by radio command, and allowing to
store up to 32 bytes.
This area is not used by the internal process, and is generally used to store the parameters relative to the
calibration of the module, and can be read, or modified by specifying the start address, and the size of the
data.
3.6 WAKE-UP SYSTEM MANAGEMENT
In order to reduce module power consumption, a wake-up period parameter setting system is incorporated.
This system enables modification of the module wake-up period (default setting 1 s) by entering a time and
day of the week :
The wake-up period default value may be modified;
Two time-windows with different wake-up periods may be defined;
Each day of the week may be set in one of the following three cases :
•
Wake-up period default setting
•
Wake-up according to predefined time windows
•
No wake-up period (for safety reasons, the module is not disabled on reception and it
wakes up every 10 seconds)
Note :
The system is disabled by default and must be enabled by writing a specific profile in the
wake-up system status word.
3.7 AUTOMATIC TRANSMISSION OF FAULTS
The WaveTherm module offers the possibility to automatically transmit radio frames when an occurrence is
detected.
The following occurrences may provoke an automatic alarm:
Threshold detection (see chapter 7.6)
End of battery life detection (see chapter 7.8)
Probe fault detection
(WaveTherm – PT100 and PT1000 only)
It is possible to select for each type of occurrence whether or not an alarm frame is to be sent.
The radio address of the receiver module and the repeater path must be preset with a radio signal.
WaveTherm modules – application handbook
page 10 of 65
