149
Answer Format
In case of No Error
d0 d1 d2
d3
d4
d5
d6 d7
Header
Device Num
Error Code
Status
End mark
FEh 30h 3Xh
30h
30h
s0
s1 EFh
⇓
The operation status (8 bit) indicating the camera internal status is expressed as a
two-digit hexadecimal number with the ASCII code returned as the status value.
Example:
s0
s1
b15 b14 b13 b12
b11 b10 b9 b8
1 1 1 1
0 0 1 0
"F"
"2"
⇓
⇓
46h
32h
Generated Error
d0 d1 d2
d3
d4 d5
Header
Device Num
Error Code
End mark
FEh 30h 3Xh e0
e1 EFh
⇓
Error Flag indicates in 2 figures hexadecimal and returns ASCII code value.
Example: e0 e1
Parameter Error :
01010000B
⇒
50h
⇒
35h 30h
Mode Error:
10010000B
⇒
90h
⇒
39h 30h
Condition of Error flag to be set
Parameter Error •The designated parameter is an invalid value.
Mode Error
•Not in status of
Camera ON.
•Not in status of
Host Control Mode.