®
smartDEN
IP-Maxi
User Manual
09 Mar 2018
- 35 -
7.3. General settings
General settings page is show in Fig. 7.6.
Figure 7.6.
General settings
Device Name
- the name of the module (max 15 symbols). Every module can
have different name in your network so they can be distinguished;
Password - the password used for logging into the web admin and XML/JSON
operation (max. 10 chars);
When typed, the password in this screen is not hidden. Only in this case,
when the password is being changed, it is transmitted across the network "in
the open". Therefore, set passwords in a secure environment where you can
make sure that no one is "eavesdropping". Subsequent transmissions of the
password to "login" onto the device are encrypted and "safe".
Temperature Scale
– Celsius / Fahrenheit;
Analog Inputs Filter, sec
– analog inputs filter constant. The range is from 0
up to 30 sec. The filter is disabled when its value is set to 0;
This parameter sets a low pass software filter that removes the short-term
fluctuations from the input signal and reduces the effect of occasional
spikes. Note that the higher filter constants give a slower response to
changes.
Relays Filter, ms
– relays filter constant. The range is from 0 up to 9999
milliseconds. Zero value disables the filter;
In real applications, switching external loads can produce spikes and noise
transients that may disturb the Analog Inputs measurement. To avoid the
processing of “false” Analog Inputs measurements during these transients the
parameter Relays Filter can be set to appropriate value. When a Relay
changes its
state, during the defined period Analog Input measurements will
be ignored. The filter can be enabled or disabled individually for each relay by
Use
Filter
option in Relays Settings page.
