100
13.37
Iris
Request
Camera Control Command Type 1
Function
To return present iris value.
Command
00A5h
Length
1 byte
Parameter
Value
"3Ah" (Fixed value)
Length 2
byte
Status
Range 00h~12h
Reference •Outside range value assigned by
Iris Assignment
command might be
returned, then status range is different from
Iris Assignment
command.
Format of Control Code
d0 d1 d2 d3 d4 d5 d6
Header
Device Num
Command
Parameter End mark
FFh 30h 3Xh 00h A5h 3Ah EFh
Answer Format
In case of No Error
d0 d1 d2 d3 d4 d5 d6 d7
Header
Device Num
Error Code
Iris Value
End mark
FEh 30h 3Xh 30h 30h s0 s1
EFh
⇓
Iris value indicates in hexadecimal 2 figures and its ASCII code is Status value.
Example: s0
s1
10
⇒
0Ah
⇒
30h 41h
In case of 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
In case of Busy :
00010000B
⇒
10h
⇒
31h 30h
In case of Mode Error :
10010000B
⇒
90h
⇒
39h 30h
Condition of Error flag to be set
Busy
•In process of camera initializing operation by
Camera Reset
command, etc.
•In case of executing
Preset Move
command.
Mode Error
•Not in status of
Camera ON.
•Not in status of
Host Control Mode.