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10.5.4.1 Differential temperatures
Each sensor can be parameterized to the type of difference (Diff xT-yT). This measurement input thus
calculates the difference between the two sensors displayed.
10.5.4.1
Differential temperatures absolute
With the absolute difference measurement, only the difference between the two selected sensors is formed.
The result is always a positive value.
10.6 Simulation
If required (commissioning, troubleshooting, …), individual functions (sensor values, relay states) can be
simulated. The simulation can be started either directly on the device (
menu -> simulation
) or via the web
interface (
home -> start simulation
). The simulation mode is active for 15 min from the last action, or can be
shut down directly by the user.
10.7 Firmware update
Firmware updates can be installed via the web browser (
system
). If the update notification is active, a
message is displayed as soon as a new firmware version is available. If the device is not connected to the
internet, the new firmware can be downloaded from the homepage
. Then the update file can
be selected under (
system -> manual installation -> select firmware
) and carried out via the button “manual
update installation”.
10.8 Alarm counter
There are separate alarm counters for each alarm. These alarm counters store the last 20 shutdowns with
cause and timestamp. If, instead of the correct time, a date around 1970 is displayed, the set date + time of
the real-time clock is not correct. For help see 0.
Ring memory for 3014 logs possible, max. Logging time depending on the set interval