DaytonAudio DAX66 Benutzerhandbuch - Seite 15

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DAX66 INSTALLATION — RS-232 CONTROL

DAX66 RS-232 Serial Port Control

!
The DAX66 provides an RS-232 serial port for connection to and control by automation systems. The DB-9 connector on the back of the
unit supports bi-directional RS-232 communication for third party automation systems. An automation system can control all keypad and
remote control functions for up to 18 zones (3 master controller units), linked together using the included 18 pin expansion cable.
(Baud Rate 9600, 8, N, 1, DB9 Connector Pin out, TX, RX, GND)

DAX66 RS-232 CONTROL

'CR':Carriage Return (0x0D)
No case capitalization/ lowercase
Control order structure <xxPPuu'CR'
Reply control order frame >xxPPuu'CR'
xx:
stands for control object code
10
:All
Zone
of
Main
:All
Zone
of
Main
20
30
:All
Zone
of
Main
:Zone1
of
Main
unit
:Zone2
of
Main
unit
:Zone3
of
Main
unit
...............
PP: Stands for control
PR:Power control
PR00:Power off PR01:Power
MU:Mute control
MU00:Mute off MU01:Mute on
DT:Do Not Disturb control
DT00:DT control off
DT01:DT control on
VO:Volume control
VO(00-38):Volume control
TR:Treble control
TR(00-14):Treble control
BS:Bass control
BS(00-14):Bass control
BL:Balance control
BL(00-20):Balance control
daytonaudio.com
unit
1.
unit
2.
unit
3.
1.
1.
1.
action code.
on
CH:Source Channel control CH(01-
06):Source control
Inquiry command structure (1) ?xx'CR'
xx:
stands for control object code
10
:
All
Zone
of
Main
20
:
All
Zone
of
Main
30
:
All
Zone
of
Main
Zone1
of
Main
unit
:
Zone2
of
Main
unit
:
1
:
Zone3
of
Main
unit
1
:
Zone1
of
Main
unit
2
:
Zone2
of
Main
unit
2
:
Zone3
of
Main
unit
2
...............
Reply command: >xxaabbccddeeffgghhiijj'CR'
aa: PA control status
bb: Power control status ([5]:Backup Zone Power
Status
(only on zone)
cc:
Mute control status
dd:
DT control status
ee:
Volume control status
ff:
Treble control status
Bass control status
gg:
unit
1.
unit
2.
unit
3.
1