Dynacord DMM 4650 owner manual Priority

Sequence Nummer	Title	Priority	Stopp trigger
S 23	“DIN-Alrm”	95	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

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.

Sequence Nummer	Title	Priority	Stopp trigger
S 24	“Alrm-Txt”	91	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

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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