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14. Details of System Control Commands
14.1 Alarm Output OFF
System Control Command Type 1
Function
Sets the alarm output (+/
−
terminal) to open.
Command
0072h
Length 1
byte
Parameter
Value 0h
Status None
Reference
Format of Control Code
d0 d1
d2
d3
d4 d5
d6
Header Device
Num Command Parameter
End
mark
FFh 30h
3Xh
00h
72h 30h 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
No Error :
00000000B
⇒
00h
⇒
30h 30h
Parameter Error :
01010000B
⇒
50h
⇒
35h 30h
Mode Error :
10010000B
⇒
90h
⇒
39h 30h
Conditions for setting of error flag
Parameter Error •The designated parameter is an invalid value.
Mode Error
•Not in status of
Camera ON.
•Not in status of
Host Control Mode.