CAI 700M - Page 153

700M HFID 6-2-15
153
Acknowledgement Command
Byte
Character
Explanation
1
st
Byte
STX
ASCII Code 02
2
nd
Byte
Don’t Care
Any ASCII code
3
rd
Byte
Function Code 1
Echo of the AK Instruction Command
4
th
Byte
Function Code 2
Echo of the AK Instruction Command
5
th
Byte
Function Code 3
Echo of the AK Instruction Command
6
th
Byte
Function Code 4
Echo of the AK Instruction Command
7
th
Byte
Blank
8
th
Byte
K
9
th
Byte
0
10
th
Byte
Blank
D
AK acknowledgement parameters; lengths variable
A
AK acknowledgement parameters; lengths variable
T
AK acknowledgement parameters; lengths variable
A
AK acknowledgement parameters; lengths variable
nth Byte
ETX
ASCII Code 03
Example:
<STX> 02H Example: STZ 0 SREM STBY
Don’t Care Adjustable, factory setting 20H
Function Code Same code as command package (e.g. ASTZ)
Space 20H
Status 0 without error or 1 to 9 when error (see also ASTF command)
Space 20H (only if followed by data, otherwise <ETX>)
Data Parameter (depending on the command)
<ETX> 03H