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7.41 UART control (SD series)
Group: uart_i<0~(n-1)> n is uart port count
bit4 of capability_ptzenabled is 1)
NAME
cameraid
baudrate
databit
paritybit
stopbit
uartmode
(capability.nuart > 0 and the bit7 of capability_ptzenabled is 0, the
VALUE
SECURITY
(get/set)
1~255
4/4
2400,4800,9600,19
4/4
200,38400,57600,1
15200
5,6,7,8
4/4
none,
4/4
odd,
even
1,2
4/4
rs485
4/7
DESCRIPTION
Camera ID controlling external PTZ camera.
Note:
Please set your speed dome to the appropriate
baud rate, and Camera ID, e.g. 2400bps,
camera ID 1,2,3,,,,etc.
All Camera IDs on the same controlling system
(NVR or rs485 keyboard) have to be distinct.
Therefore, once you send a controlling signal,
each camera will only accept the inputs with
the corresponding ID.
Set baud rate of COM port.
Data bits in a character frame.
For error checking.
1
2-1.5 , data bit is 5
2-2
RS485 mode.
VIVOTEK
User's Manual - 275
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