48
2. Command format
The command is composed of a command main body, numeric parameter, and terminators (CR =
0DH, LF = 0AH). The command main body and the parameters are coupled to each other with “,”
(Code:2CH).
Command Main Body <, Numeric Parameters> (CR) (LF)
The portion in parentheses “<>” may be omitted depending on the type of command.
(1) Command main body
The content of the command is represented by two characters (ASCII codes).
1 2
C1 C2
(2) Numeric parameter
When the interval time is specified, the Hour, Minute, and Second (2 characters each) are
marked off with “,”.
1 2 3 4 5 6 7 8
h h , m m , s s
* hh: Hour, mm: Minute, ss: Second.
3. Response output
(1) Response output format
The response is composed of 5 characters, including the terminators (CR = 0DH, lF = 0AH).
1 2 3 4 5
A1 A2 A3
CR
LF
(2) Types of response outputs
A1 A2 A3
Code
Description
A 0 0
41H
30H
30H
Executed
E 0 1
45H
30H
31H
Command error (Abnormal command received
and other errors)
E 0 2
45H
30H
32H
Numeric
format
error
