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Denon POA-3012CI - Multi-Zone Audio Distribution Power Amplifier Control Protocol
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Denon POA-3012CI - Multi-Zone Audio Distribution Power Amplifier Control Protocol

Denon POA-3012CI - Multi-Zone Audio Distribution Power Amplifier Control Protocol

Serial protocol
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Download this manual See also: Service Manual, Owner's Manual
DENON control protocol
Application model : POA-3012CI
Application terminal: RS-232C/ Ethernet
Connector specification
Ⅰ. RS-232C
Connector type: DB-9pin female type, slave straight connection (DCE type)
( 1pin : GND , 2pin : TxD , 3pin : RxD , 5pin : Common(GND) , 4,6,7,8,9pin : NC )
Communication format:
Synchronous system
Communication system
Communication speed
Character length
Parity control
Start bit
Stop bit
Communication procedure
Communication data length
: Tone step synchronization
: A half duplex
: 9600bps
: 8 bits
: None
: 1 bit
: 1 bit
: Non procedural
: 135 bytes (maximum)
- 1 -
Ver. 5.1.7

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Summary of Contents for Denon POA-3012CI - Multi-Zone Audio Distribution Power Amplifier

  • Page 1 DENON control protocol Ver. 5.1.7 Application model : POA-3012CI Application terminal: RS-232C/ Ethernet Connector specification Ⅰ. RS-232C Connector type: DB-9pin female type, slave straight connection (DCE type) ( 1pin : GND , 2pin : TxD , 3pin : RxD , 5pin : Common(GND) , 4,6,7,8,9pin : NC )
  • Page 2 Ⅱ. Ethernet ： RJ-45(10BASE-T/100BASE-TX) Connector type Example ① Ethernet POA-3012CI Cross cable Example ② POA-3012CI Ethernet Ethernet Straight Straight cable cable Communication format ： Communication system : A half duplex Communication speed : 10Mbps/100Mbps Communication port : TCP port 23 (telnet) Communication data length : 135bytes (maximum) - 2 -...
  • Page 3 NETWORK SETUP of POA-3012CI >Procedure of Network Setup mode. (1)Press MENU button and select “system set up” with rotary encoder, then System Setup Menu appears on FL-display. (2)Select “Network Setup > Detail” . (3)Set parameters described below. <DHCP> "ON"---Use this setting when DHCP server is on the local network. "OFF"---Use this setting when DHCP server is not on the local network.
  • Page 4 Protocol specification The following three data forms are defined. COMMAND The message sent to a system(POA-3012CI) from a controller(Touch Panel etc.) A command to a system is given from a controller. EVENT The message sent to a controller (Touch Panel etc.) from a system (POA-3012CI) The result is sent, when a system is operated directly and a state changes.
  • Page 5 The example of a command * <CR> is the meaning of 0x0D. SI09BUSL<CR> : Select Input source “BUS L” at channel 9. SO06BRIDGED<CR> : Set Operation Mode to bridged mode at channel 5 & 6. SV02UP<CR> : Master Volume UP at channel 2. PW00ON<CR>...

  • Page 6: Master Volume

    Others A) COMMAND is receivable also during transmission of EVENT. B) The RESPONSE should be sent as opposed to the request command by all the commands with which an EVENT exists , not need to the another request commands(ex. SV command). C) The PARAMETER (with COMMAND and RESPONSE, EVENT) of minimum level of MASTER VOLUME defines “99”.
  • Page 7 COMMAND and PARAMETER list COMMAND CHANNEL PARAMETER function example POWER ON/STANDBY change PW00ON<CR> STANDBY PW00STANDBY<CR> Return PW Status PW00?<CR> *01-12 CHANNEL VOLUME UP/DOWN , direct change to **dB SV01UP<CR> DOWN SV01DOWN<CR> **:00 to 99 by ASCII , 90=0dB, 99=---(MIN) SV0180<CR> Return channel volume Status SV01?<CR>...
  • Page 8 COMMAND CHANNEL PARAMETER function example FL display’s dimmer level change SD00BRI<CR> SD00DIM<CR> SD00DAR<CR> SD00OFF<CR> Return dimmer status SD00?<CR> 02-12(EVEN) Return channel trigger input TI12?<CR> Return master trigger inputs TI00?<CR> 02-12(EVEN) Return channel audio signal input AI02?<CR> Return system(Main transformer) over heat data PR00TR?<CR> Return system(Cabinet inside) over heat data PR00IN?<CR>...
  • Page 9 EVENT(or RESPONSE) and PARAMETER list EVENT CHANNEL PARAMETER function example POWER ON/STANDBY change PWON<CR> STANDBY PWSTANDBY<CR> *01-12 CHANNEL VOLUME change , **:00 to 99 by ASCII SV80<CR> 90 = 0dB(MAX) 00 = -90dB 99 = ---(MIN) 02-12(EVEN) OPERATION MODE change SO02NOR<CR>...
  • Page 10 EVENT CHANNEL PARAMETER function example TROHWARN MAIN TRANSFORMER OVER HEAT WARNING PR00TROHWARN<CR> TROHNONE MAIN TRANSFORMER OVER HEAT NONE PR00TROHNONE<CR> INOHWARN CABINET INSIDE OVER HEAT WARNING PR00INOHWARN<CR> INOHNONE CABINET INSIDE OVER HEAT NONE PR00INOHNONE<CR> MAIN TRANSFORMER TMOHTR01****** Over heat operation time (latest) PR00TMOHTR01000130<CR>...