VCC-G22U21ACL
Rev.900-612-32-00
©2009 CIS Corporation. All rights reserved.
15
8. Remote Interface Function
Through RS-232C interface, the camera can be controlled by external PC.
(1)
The settings for RS-232C are as follows.
Baud rate:
9600 bps
Data: 8
bits
Stop bit:
1 bit
Parity: None
XON/XOFF:
not
controlled
(2)
Control code
・
The total control code is 14 bits, which conforms to ASCII code.
・
The control code consists of camera No. process code, remote controller address, remote controller
data, and CR. Execute Read/Write through PC, and the camera will reply the data.
1 2 3 4 5 6 7th
Byte
8
9
10 11 12 13 14
Camera No.
Process code
Remote controller
address
Remote controller
data
CR
00000: Common to the all
cameras.
000001
～
ZZZZZZ: Camera
No. of individual camera.
“R” Read mode
Please refer to the
address table of 5.
Function Settings.
000
～
255
0 Dh
“W” Write mode
“C” Camera mode
Camera No. shall consist of 6 bytes of characters/numeric strings.
Send the individual camera number code or common number code, “000000”.
The reply data from the camera shall contain the registered number for that camera.
Process code
Input any one of R, W, or C to the process code.
R (read mode) is to read the data of remote controller address.
Please be noted to set any dummy data (000
～
255) to 11
th
～
13
th
, since a command shall consists of
14 bytes.
W (write mode) is to write the data to the remote controller address.
Please be noted that the data cannot be saved into EEPROM of the camera.
(Reboot the camera, and the data is reset to the initial setting.)
To save the data into EEPROM, please refer to Clause 5.4. Function Setting.
Note: Once the data was saved into EEPROM, it may not be reset to t he initial settings
.
