Vaddio Canon VC-C50i Programmers - Manual (Page 111)

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13.48 Fade Hi Speed Black
Camera Control Command Type 2
Function To fade in black with Hi speed.
Command 00A9h
Length 1 byte Parameter
Value 3h
Status None
Reference •To change operation by receiving command, even though executing another
fade related command.
•To return notification at the moment of setting command termination
notification ON, when operation terminates. But return only notification of
last executed command, in case of executing another fade command during
operation.
Format of Control Code
d0 d1 d2 d3 d4 d5 d6
Header Device Num Command Parameter End mark
FFh 30h 3Xh 00h A9h 33h 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 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.