Vaddio Canon VC-C50i Programmers User Manual
Page 164
![background image](/manuals/459376/164/background.png)
163
Format of Control Code
d0 d1 d2 d3 d4 d5 d6 d7
Header Device
Num
Command
Parameter End
mark
FFh 30h 3Xh 00h 91h p0 p1 EFh
⇓
Status of display indication indicates in hexadecimal 2 figures and returns its
ASCII code as value.
Example: Display Indication ON (All Display ON)
p0
p1
01h
⇒ 30h 31h
Date Indication ON2 (Indication Format 2)
p0
p1
09h
⇒ 30h 39h
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 Parameter Error :
01010000B
⇒ 50h ⇒ 35h 30h
In case of Mode Error :
10010000B
⇒ 90h ⇒ 39h 30h
Condition of Error flag to be set
Parameter Error •In case of assigned parameter besides 00h~09h.
Mode Error
•Not in status of Camera ON.
•Not in status of Host Control Mode.