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6.2.1
Line rate (Command LR)
This function can set the line rate longer than 1L. Accordingly, it is possible to set the camera scan
rate with the object running speed or to boost up the sensitivity by setting longer exposure time.
Adjusting range: 30.29 µs(1L) to 15.0 ms
Adjusting unit: 11.9 ns
Operation mode: No Shutter/Internal Trigger and
The line rate can be automatically configured (one-push auto line set) (Command:AR). This function
will calculate and set the line rate of the camera based on the Automatic Line Rate Reference Level
(Command :AL) and the scene illumination. This function is available on No Shutter/Internal Trigger
and Shutter Select/Internal Trigger modes.
6.2.2
Electronic shutter (Exposure) (Command PER, PEG, PEB, PEIR)
This function sets the exposure time regardless of line rate setting. The exposure time can be set
for red, blue, green, and NIR, respectively.
Command
Adjusting range: 9.52 μs to 14.99 ms (RGB and NIR individually)
Adjusting unit: 11.9 ns (1clock)
Operation mode: Shutter Select/Internal Trigger and
Note: Upper limit of operable line rate
On Shutter Select/internal trigger mode
The line rate setting is the maximum line rate for operation
On Shutter Select/external trigger mode:
The trigger interval is the maximum value.
6.2.3
External Trigger
The external trigger can be input through the 12-pin connector or Camera Link CC1.
These cannot be used at the same time.
The external trigger signal can be terminated by 75 ohms inside the camera (Refer to Chapter 4.2).
OFF
Serial
Communication
75 Ω
6.2.4
Serial communication
The camera can communicate by serial interface through the 12-pin or Camera Link interface. The
default baud rate is 9600 bps. The serial interface of the 12-pin or Camera Link interface cannot be
used at the same time. The selection of the communication interface can be done via the DIP switch
located on the rear panel. (Refer to Chapter 4.2)
OFF
Serial
Communication
75 Ω
LQ-201CL
Shutter Select/Internal Trigger
PER, PEG, PEB and PEIR
Shutter Select/External Trigger
ON
ON
(RGB and NIR individually)
16
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