Vaddio Canon VC-C50i Programmers - Manual (Page 27)

26
12.2 Tilt Speed Assignment
Pedestal Control Command Type 1
Function To set the running speed of Tilt direction.
Command 0051h
Length 3 byte
Range 8~6222PPS (008h~26Eh)
Parameter
Default Value 622PPS (26Eh)
Status None
Reference •1LSB of parameter value is equal to 0.1125 degree/s
•The running time of Tile can calculate as under
(Tilt position after run) – (Tilt position before run)
(Tilt running speed)
(refer to 12.28, 12.30 concerning Tilt position of pedestal)
Example set Tilt running speed 600. In this case, the running time is
approx. 0.9 seconds from +267 position to –267 position of pedestal.
267{position +30 degree} – (–267){position –30 degree}
600{Tilt running speed}
•The command unable to set speed, is Home Position, Pedestal Initialize 1
and Pedestal Initialize 2, total 3 commands.
•Tilt running speed can modify by this command during even Tilt running.
Format of Control Code
d0 d1 d2 d3 d4 d5 d6 d7 d8
Header Device Num Command Parameter End mark
FFh 30h 3Xh 00h 51h p0 p1 p2 EFh
⇓
The running speed indicates in 3 figures hexadecimal, and its ASCII code treats
as parameter.
Example: p0 p1 p2
350
⇒ 15Eh ⇒ 31h 35h 45h
Answer Format
d0 d1 d2 d3 d4 d5
Header Device Num Error Code End mark
FFh 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 Parameter Error : 01010000B ⇒ 50h ⇒ 35h 30h
In case of Mode Error : 10010000B ⇒ 90h ⇒ 39h 30h
Condition of Error flag to be set
Parameter Error •Assigned parameter comes out less than minimum value.
•Assigned parameter comes out more than maximum value.
Mode Error •Not in status of Camera ON.
•Not in status of Host Control Mode.