Vaddio Canon VC-C50i Programmers - Manual (Page 150)

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14.20 Preset Set System Control Command Type 1
Function To store Pan angle (position), Tilt angle (position), zoom position and AE
target value (Brightness value) in assigned preset memory address.
Command 0089h
Length 1 byte Parameter
Value 1~9
Reference •Assign memory address to be stored by parameter value (memory address is
position from 1 to 9).
•Not to erase stored memory , even though power OFF (to be stored in
nonvolatile memory).
•Because of using the same memory as preset function of remote control
operation, overwrite it, when the same address as memory address
assigned by remote controller is assigned.
Format of Control Code
d0 d1 d2 d3 d4 d5 d6
Header Device Num Command Parameter End mark
FFh 30h 3Xh 00h 89h p0 EFh
⇓
Memory address (1~9) to be stored indicates in ASCII 1 byte.
Example: store memory address 1
p0
1 ⇒ 01h ⇒ 31h
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 Control command.
•In case of executing Pedestal Control command.
•In case of executing Preset Move command.
Parameter Error •In case of assigned parameter outside of 1~9.
Mode Error
•Not in status of Camera ON.
•Not in status of Host Control Mode.