HD2013.3
- 16 -
V1.7
Command
Reply
Description
CHDTn
&|
Sets the temperature difference (ΔT) that is maintained
between the sensor heated base, in the automatic heat-
ing operating mode, and the environment to n value ex-
pressed in tenths of °C.
Note
: the greater the ΔT, the greater the drying speed of
the sensor and the greater the detection of the end of
precipitation; on the other hand, the greater the possibil-
ity that a very light precipitation is not detected or causes
an oscillation in indicating the presence/absence of pre-
cipitation. The ΔT setting is therefore a compromise be-
tween opposite needs. If the difference ΔT is too low,
condensation can form on the sensor surface, which can
be detected as precipitation.
Default
: 250 (=25.0 °C)
RHDT
& n|
Reads the setting of the temperature difference (ΔT) that
is maintained between the sensor heated base and the
environment.
GRC
& x y|
Reads the number of reboots (x) and watchdog timeouts
(y) that occurred.
