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Sequence Nummer
S 23
Title
“DIN-Alrm”
Priority
95
Stopp trigger
B1 Low > 00,1s stc
Step
Command Parameter
1: Out A1 set
2: wt In A1 High
3: Out B4 clr
4: Out B2 set
5: Out B3 set
6: Out A3 set
7: Sum= off
8: DMM= -5dB
9: Start A 20
10: wt Stop
11: End
Sequence Nummer
S 24
Title
“Alrm-Txt”
Priority
91
Stopp trigger
B2 Low > 00,1s stc
Step
Command Parameter
1: Out A1 set
2: wt In A1 High
3: Out B4 clr
4: Out B2 set
5: Out B3 set
6: Out A3 set
7: Out A2 set
8: Sum= off
9: DMM= -5dB
10: Start A 34
11: wt Audio
12: Dly= 001,0s
13: wt Delay
14: DMM= -2dB
15: Start M 00
16: wt Audio
17: Dly= 001,0s
18: wt Delay
19: if Stop
20: End
21: Jump 09
22: End
Start DIN alarm (key B1 ON), Stop with key B1 OFF
Description: Turns the sound reinforcement system on (relay A1)
and waits for acknowledgment (input A1 = system ready). When
the system is ready, the output B4 (music program off) is opened
and B2, B3 (mandatory reception E, D) gets closed. After closing
the signaling contact (A3 = alarm signal running) the audio
controls are set to alarm text priority. The output of the alarm
signal (A20) is started. This sequence is terminated when the
input B1 is Low (no current). Upon completion, the DMM 4650
returns to stand-by mode.
DIN alarm > alarm text > DIN alarm sequence, (start key B2
ON), Stop with key B2 OFF
Description: Turns the sound reinforcement system on (relay A1)
and waits for acknowledgment (input A1 = system ready). When
the system is ready, the output B4 (music program off) is being
opened and B2, B3 (mandatory reception E, D) gets closed. After
closing the signaling contacts (A3 = alarm signal, A2 = alarm text)
the audio controls are set to alarm priority. The output in se-
quence is: alarm signal 5 sec (A34) 1 sec. pause alarm text
(M00) 1 sec. pause alarm signal 5 sec. (A34) 1 sec. pause, etc.
until the input B2 = Low (no current) terminates the sequence.
Upon termination the DMM 4650 returns to stand-by mode.
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