Parameterization
Page 54 of 72 MSM-USM2G-BA-UK-004
Horn
The internal and external horns are controlled in
parallel.
The internal horn is switched off, the horn contact
for connecting the external horn is still active.
Horn priority
acknowledgement
The alarms can be acknowledged according to the
Horn activation setting of the "Reporting channels"
submenu.
The alarms can only be acknowledged when the
horn has already been acknowledged.
Horn is acknowledged manually by pushbutton or
via a function input.
Horn is automatically acknowledged after the set
time.
No triggering when button
is pressed
The horn is not triggered or automatically
acknowledged after a parameterizable time if a key
parameterized for this purpose or a parameterized
function input is pressed or activated. (see section
“Buttons and function inputs“)
Automatic
acknowledgement
Horn is automatically acknowledged after the set
time. This time can be selected differently from the
time for automatic horn acknowledgement in normal
operating mode.
Table 5.3: Parameter of the horn function
5.3.3.3 Submenu Buttons and function inputs
Fig. 5.17: Submenu „Buttons and function inputs”
On this dialog page, the functions of
the fault annunciator listed below are
assigned to the buttons T1 ... T4 and
the function inputs 1 and 2. Multiple
assignments are possible.
The texts entered in the "Labeling" line
are printed out together with the labels
of the reporting channels by pressing
the "Labeling strips" button in the
"Reporting channels" submenu.
Please note the connection between the "Horn priority acknowledgement" parameter and
the "Horn activation" parameter of the "Signal channels" submenu, which can be set
individually for each channel. The "Horn priority acknowledgement" parameter applies to all
signal channels and has the higher priority. If it is set to "active", the alarm can only be
acknowledged after the horn has been acknowledged.
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