Arcam MZ8 Zone numbers, Answer codes, Example command and response sequence, AMX Duet Support

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Zone numbers

The following zone numbers are defined:

0x01 - Zone number 1. (Zone 1 is the master zone. Commands that are global are addressed to Zone 1) 0x02 - Zone number 2.

0x03 - Zone number 3.

0x04 – Zone number 4.

0x05 – Zone number 5.

0x06 – Zone number 6.

Answer codes

The following answer codes are defined: 0x00 – Status update.

0x82 – Zone Invalid.

0x83 – Command not recognised.

0x84 – Parameter not recognised.

0x85 – Command invalid at this time.

0x86 – Invalid data length.

Example command and response sequence

As an example, the command 0x00, change power state – enter standby:

STR

ZONE

CC

DL

Data 1

Data 2

ETR

 

0x21

0x01

0x08

0x02

0x10

0x10

0x0D

 

Assuming that the command was accepted by the amplifier and is being processed,

 

the MZ8/MZ12 responds to this command with the following sequence:

 

 

STR

ZONE

CC

AC

DL

Data 1

Data 2

ETR

0x21

0x01

0x08

0x00

0x02

0x10

0x10

0x0D

AMX Duet™ Support

The MZ8 & MZ12 shall be fully compatible with AMX Duet™ Dynamic Device Discovery Protocol (DDDP) The following description of Dynamic Device Discovery comes from the AMX website (www.amx.com). Dynamic Device Discovery is part of AMX’s Duet™ platform, which combines the proven reliability and power of NetLinx with the extensive capabilities of the Java 2 Micro Edition (J2ME) platform. When integrating a serial or IP device from a manufacturer embedding the Dynamic Device Discovery Protocol (DDDP), Duet recognizes the device and loads the appropriate Duet module, which automatically installs the new device. AMX’s NetLinx Master can then find and install the Duet device module either from a library on the master, from AMX’s Web site, or from the manufacturer’s Web site. Duet also allows for device swapping so that programming changes are not required when devices with DDDP are removed or replaced – a huge benefit for end users. The Duet platform is an extension AMX’s InConcert® manufacturer partner program, which was developed to ensure seamless communication between partners’ devices and the AMX control system.

Data is specified in the ASCII format. All ASCII characters between the quotes “” should be recognised/transmitted. “\r” is a carriage return (0x0D)

Command: “AMX\r”

Response: “AMXB<Device-SDKClass=Amplifier><Device-Make=ARCAM><Device-Model=MZ><Device-Revision=x.y>\r” Where x.y = RS232 protocol version number.

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Contents MZ8 Safety compliance Safety GuidelinesImportant safety instructions Class II productInstructions de sécurité importantes Consignes de SécuritéClass II produit Respect des consignes de sécuritéPage Contents WelcomeOverview PowerStandby power Placing the unitRS232 Connection ConnectionsZone 3 & 4 Connections and Controls Zone 5 & 6 Connections and ControlsSingle wiring Speaker InstallationConnecting speakers SpeakersRight speaker terminals Left speaker TerminalsBi-amping Operation Zone operationTroubleshooting Front panel indicatorsRS232 remote control 12V Trigger InputWorldwide Guarantee SpecificationsProduct Guarantee On-line registration Claims under guaranteeRS232 Control Serial Cable SpecificationCommand and response formats IntroductionAnswer codes Example command and response sequenceZone numbers AMX Duet SupportSoftware version System Command SpecificationsPower ExampleReport Amplifer temperature status Activate/deactivate the mute lines 0x1FPage SH216E Issue