Topic: Main Power cut-off Notification
Please give settings for main power cut-off notification for FM1120
Please give settings for main power cut-off notification for FM1120
You can control parameter pwr_ext or pwr_int through notification type Parameter in a message, just to set up required value range to control
And how do we know that internal battery is ON ? and voltage of internal battery (FM1120) ?
pwr_ext Power supply voltage (I/O property 66) V
pwr_int Battery voltage (I/O property 67)
To control internal battery voltage you can create sensor based on pwr_int.
To control external voltage, you can connect device any analog input to "+" of external battery, and then create sensor based on this analog input.
the main importand thing is to set the trigger correct in the device config.
You need to get a new message asap when device lose external power.
by the way, battery in fm1120 lasts round about 25 minutes. than its empty.
Wolf.
Hardware resaler told battery back up is 4 Hours
is it wrong ?
If you dont send any message it could be ok. but if device sends every minute one message = 20 minutes
Wolf.
pwr_int. always shows '0' please see image
pwr_ext Power supply voltage (I/O property 66) V
pwr_int Battery voltage (I/O property 67)To control internal battery voltage you can create sensor based on pwr_int.
To control external voltage, you can connect device any analog input to "+" of external battery, and then create sensor based on this analog input.
just set device to send internal voltage ;-)
Wolf