81
13.21 Zoom Speed Request
Camera Control Command Type 1
Function
To return present zooming speed.
Command
00B4h
Length
1 byte
Parameter
Value
2h
Length 1
byte
Status
Range 0~7
Reference •Default value is 7.
Format of Control Code
d0 d1 d2 d3 d4 d5 d6
Header
Device Num
Command
Parameter End mark
FFh 30h 3Xh 00h B4h 32h EFh
Answer Format
In case of No Error
d0 d1 d2 d3 d4 d5 d6
Header
Device Num
Error Code
Speed
End mark
FEh 30h 3Xh 30h 30h s0
EFh
⇓
Zoom speed indicates in hexadecimal 1 figure and status value is its ASCII code.
Example: s0
4
⇒
4h
⇒
34h
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.