User manual

Specifications

2014-04-15 153

(Special) characters: ACK 0x06

NAK 0x15

STX 0x02

ETX 0x03

CR 0x0D

ESC 0x1B

HTAB 0x09

LF 0x0A

Sequence of a Data Communication

Draco major Matrix Control CPU

– Sending of a command

Acquiring of a command,

processing of a command,

blocking of further commands

–

a) Errors occurred: <NAK>

b) No errors: <ACK><ECHO>

c) Optional: Reply telegram with

data

–

a) Repeat telegram

b) Next command

c) Receive and process the repeat

The serial interface can be blocked while OSD has been opened.