Vaddio Canon VC-C50i Programmers - Manual (Page 62)

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13.2 Camera ON
Camera Control Command Type 2
Function To camera section power ON, and start operation of camera and pedestal.
Command 00A0h
Length 1 byte Parameter
Value 1h
Status None
Reference •To power camera section power ON (Picture signal of camera turns out).
•Zoom position, AE target value (Back light compensation status, BRIGHT),
Shutter speed 1/100 (flicker less AE) will return to the setting condition prior
to executing Camera OFF command and another set values come out
default value.
•During this process of camera ON by this command, Busy error will occur,
when Camera ON or Camera OFF command is issued.
•After camera ON process finished, flag of Camera Power OFF among
operating status comes out zero.
•In order to confirm power ON by this command, necessary to confirm Power
OFF flag of camera section in operated status or answer of termination
notification at Camera ON command after finishing command termination
notification.
Format of Control Code
d0 d1 d2 d3 d4 d5 d6
Header Device Num Command Parameter End mark
FFh 30h 3Xh 00h A0h 31h EFh
Answer Format
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 No Error :
00000000B ⇒ 00h ⇒ 30h 30h
In case of Busy : 00010000B ⇒ 10h ⇒ 31h 30h
In case of Parameter Error : 01010000B ⇒ 50h ⇒ 35h 30h
In case of Mode Error : 10010000B ⇒ 90h ⇒ 39h 30h
Condition of Error flag to be set
Busy •In case of executing Camera ON command.
•In case of executing Camera OFF command.
Parameter Error •Assign illegal parameters.
Mode Error
•Not in status of Host Control Mode.