![background image](http://html.mh-extra.com/html/jai/lq-401cl/lq-401cl_user-manual_631567054.webp)
LQ-401CL
53
8. Serial communication and command list
8.1. Serial communication
The LQ-401CL can communicate by serial communication via the Camera Link connector
or via RS232C in the 12-pin Hirose connector. The Baud Rate is fixed at 9600 bps.
Switch SW1 at the rear panel of the camera is used to select which way the serial
communication is set up.
SW1
No
Function
Setting
ON
OFF (Default )
1
Select serial communication path
12-Pin
Camera link
2
External trigger input termination
75 ohm
TTL
Note: HIROSE 12-Pin and Camera Link cannot be used simultaneously.
Communication setting:
Protocol.
Transmit the setting command to camera:
NN is any kind of the commands.
NN=[Param.]<CR><LF>
e.g.
Send to camera: TR=0 <CR><LF>
Camera response:
COMPLETE<CR><LF>
When the camera receives a valid command, camera will return 'COMPLETE'.
If the camera receives an invalid command, camera will return following:
e.g.
Send to camera: TRX=0 <CR><LF>
Camera response:
01 Unknown Command!!<CR><LF>
e.g.
Send to camera: TR=99 <CR><LF>
Camera response:
02 Bad Parameters!!<CR><LF>
1
2
ON
Default setting
OFF ON
Serial Communication
Termination
Baud Rate
9600
Data Length
8bit
Start Bit
1bit
Stop Bit
1bit
Parity
Non
Xon/Xoff Control
Non