Technical Manual
LED-Indicator
SCN-LED55.01/SCN-GLED1x.01
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51766 Engelskirchen • Papiermühle 1
Phone: +49-2263-
880 • Fax: +49-2263-4588 • [email protected] • www.mdt.de
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With the alarm function can, for example, be monitored if all windows are closed. For example, if LED
1 indicates by means of logic functions if all windows are closed, so an alarm can be activated for LED
1, which indicates an open window it is switched to “Absent”.
Activation of the present / absent function and the reset of the alarms can be set in the "General
Settings" menu:
Figure 14: Activation alarms -> global settings
The setting „Delete alarm“ adjusts whether an alarm is deleted
automatical
= alarm is deleted as
soon as alarm is no longer active or
delete with attendance
= alarm is deleted when switching from
absent to present.
The following table shows the available alarm objects:
Number
Name
Length Usage
39
Alarm 1
1 Bit
1 = Alarm 1 active, 0 = no Alarm
40
Alarm 2
1 Bit
1 = Alarm 2 active, 0 = no Alarm
41
Alarm 3
1 Bit
1 = Alarm 3 active, 0 = no Alarm
42
Alarm 4
1 Bit
1 = Alarm 4 active, 0 = no Alarm
Table 12: Communication objects alarm