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12.5.2 Response
You can select the response format of either the A00/Exx format or the ACK/NAK format in Function
1.
(1) A00/Exx
format
Consists of 5 characters including terminators (CR, LF).
1 2 3 4 5
A1
A2
A3
CR
LF
Response types
A1
A2
A3
Code
Meaning
A
0 0
41H
30H
30H
Successful completion
E
0 1
45H
30H
31H
* Command error (when an errant
command is received)
E
0 - 9
0- 9
45H
30H
|
39H
30H
|
39H
(Errors other than E01)
* Numeric format error
* Processing
interrupted
* Processing terminated abnormally
* Other
errors
(2) ACK/NAK
format
Consists of 1 character (Does not contain a terminator).
1
A1
Response types
A1
Code
Meaning
ACK
06H
Successful completion
NAK
15H
* Command error (when an errant
command is received)
* Numeric format error
* Processing interrupted
* Processing terminated abnormally
* Other errors
* The following descriptions and tables assume that the A00/Exx format is selected as the
response format.
Think of A00 as ACK, and E00 as NAK.