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Setting the transmission interval..
Table Settings Battery
Send battery level cyclically
When this parameter activated, additional object appears which transmits the battery level A
value 100% corresponds full battery, value battery voltage which the electronics of
the window handle longer function reliably.
Threshold . threshold
value 100% corresponds full battery, threshold value battery voltage which the
electronics the window handle longer function reliably. send cyclically” “active”.
The following table shows the associated communication objects:
No.MDT technologies GmbH Papiermühle 51766 Engelskirchen Germany
Telephone: +49 (0) 2263 880 knx@mdt.
Only “Low battery voltage warning” →
“active”
Send battery warning
cyclically
■ not active
■ active
Activates the cyclic transmission the warning
message
Only “Low battery voltage warning” →
“active”
Cycle time: Battery
level low battery
voltage
00:05 .mdt.0
3..4 Battery
The following table shows the available settings:
ETS text
Dynamic range
[Default value]
Comment
Send battery level
cyclically
■ not active
■ active
Activation object. Name/Object function Length Usage
7 Battery Status Byte Sending the battery status.
8 Battery Warning Bit Sending warning message.2.
Table Communication objects Battery
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Technical Manual
KNX RF+ Window Handle, Secure [RF-FGxS.
Low battery voltage
warning
■ not active
■ active
Activation object..01S]
State
12/2025
-
Version
1.
Low battery voltage warning
When this parameter activated, additional object appears that transmits one-time warning message
when the value falls below adjustable threshold.. 100 %
[20 %]
Sets the threshold for the warning message.
Only “.
■ “0”: Battery level good/acceptable
■ “1”: Battery level critical
Threshold
Configurable threshold, below which the "Battery Warning" object transmits message
