Aver F50 user manual Manual de usuario Pagina 39

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ENGLISH
34
R
R
S
S
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-
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2
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Make sure the RS-232 cable matches the cable specification design.
PC COM Port
DSUB-9P (Female)
12345
6789
AVerVision RS-232 Port
DSUB-9P (Female)
12345
6789
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
CD
RXD
TXD
DTR
SG
DSR
RTS
CTS
RI (CI)
TXD
RXD
SG
R
R
S
S
-
-
2
2
3
3
2
2
T
T
r
r
a
a
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m
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Start bit
1 bit
Data bit
8 bit
Stop bit
1 bit
Parity bit
None
X parameter
None
Baud rate(Communication speed)
9600bps
R
R
S
S
-
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Send Device Code(1 Byte) : 0x52
Type Code(1 Byte) : 0x0B
DataLength Code(1 Byte) : 0x03
Data Code(1 Byte) : See the Command Table for reference.
Data Code(2 Byte) : See the Command Table for reference.
Data Code(3 Byte) : See the Command Table for reference.
Receive Device Code(1 Byte) : 0x53
CheckSum Code(1 Byte) : See the Command Table for reference.
Format : Start + Type + DataLength + Data + CheckSum
Example : 0x52 + 0x0B + 0x03+ 0x3 + 0x01 + 0x00 + 0x00 + 0x53 +
0x5A (Command Power)
R
R
S
S
-
-
2
2
3
3
2
2
S
S
e
e
n
n
d
d
C
C
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o
m
m
m
m
a
a
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d
d
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T
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Send Format0x52 + 0x0B + 0x03 + Data[0] + Data[1] + Data[2] + 0x53 + CheckSum
Receive Format0x53 + 0x00 + 0x02+ *2 + *3 + 0x52 + CheckSum
*1 CheckSum = 0x0B xor 0x03 xor Data[0] xor Data[1] xor Data[2] xor 0x53
*2 Receive data ok : 0x0B, ID error: 0x01, CheckSum error: 0x02, Not Command : 0x03,
Function fail = 0x04
*3 Data[0], Return 0x00 if error
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