Digidim RS232 User Manual - Page 14

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Digidim 503AV / 505 RS232 AV Interface User Guide

Command

Address 'sc', action command cc; where sc = 1 to 64 (offset 1

with MSB set to 0 and LSB set to 1)

Error return messages

Doc. No. 7860076

Transmit

giving range of sc = 01 to 7D

For query commands

All types

Page 12

Helvar Ltd.

Return

02, 6C, xx Multiple replies. This will be

returned for example if a query is sent with

the broadcast address. Here xx = pack byte,

ignore.

03, 70, xx, xx Failure in transmitting a DALI

message. Where xx = pack byte for all types.

03, 71, xx, xx Illegal DALI frame received,

may or may not be as a result of requested

transmission.

03, 73, xx, xx Unknown command (from

computer)

03, 74, xx, xx Error. Already transmitting and

can not accept further data

03, 75, xx, xx Fault. DALI line held low for

too long – external problem.

Issue 8