![Visionite VTC-Z7823H Скачать руководство пользователя страница 25](http://html1.mh-extra.com/html/visionite/vtc-z7823h/vtc-z7823h_manual_1032557025.webp)
25
Overview of RS232 Communication
Communication
speed
:
2400/4800/9600/19200,38400/57600/115200bps
Data
bits
:
8
Start
bit
:
1
Stop
bit
:
1
Non
parity
Flow
control
using
XON/XOFF
and
RTS/CTS,
etc.,
is
not
supported
Command & Inquiry
Command
Sends
operational
commands
to
the
camera
Inquiry
Used
for
inquiring
about
the
current
state
of
the
camera
Command Packet
Note
Inquiry
8X
RR
...
FF
1)
=
Command/Inquiry,
RR
2)
=
category
code
1)
=
01
(Command),
09
(Inquiry)
2)
RR
=
00
(Interface),
04
(camera
1),
06
(Pan/Tilter),
07
(camera
2)
X
=
1
to
7
:
camera
address
C
OMMAND LIST
Header
:
Usually
it
uses
0x81