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VIVOTEK
352 - User's Manual
© 2022 VIVOTEK INC. All Right Reserved
208
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
128 (no driver)
* only available when
capability_camctrl_c0_rs485=2
7.43 UART Control (SD Series)
Group: uart_i<0~(n-1)> n is uart port count
(capability_nuart > 0 and the bit7 of
capability_ptzenabled is 0, the bit4 of capability_ptzenabled is 1)
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
cameraid
1~255
4/4
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.
baudrate
2400,4800,9600,19
200,38400,57600,1
15200
4/4
Set baud rate of COM port.
databit
5,6,7,8
4/4
Data bits in a character frame.
paritybit
none,
odd,
even
4/4
For error checking.
stopbit
1,2
4/4
"1": One stop bit is transmitted to
indicate the end of a byte.
"2": Two stop bits are transmitted to
indicate the end of a byte.
If you want to transfer the stopbit for
150% of the normal time used to
transfer one bit, the uart_i<0~(n-
1)>_stopbit should be set as 2 and the
uart_i<0~(n-1)>_databit set as 5 as
well.
uartmode
rs485
4/7
RS485 mode.
7.44 UART Control (SC Series)
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