CV-M9 GE
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Important Note for using this mode
1. When this mode is used, it is necessary to set "Video Sending Flag" to OFF at first and then set
the trigger mode to "Continuous" (Register 0xA040 to 0).
The shutter mode must then be set at Individual Shutter (0xA000 set to 2) regardless of the
trigger modes.
Now select the sequence trigger mode (0xA040 to 8), and set "Video Sending Flag" (0xA44C) to
ON (Acquisition start).
If the above sequence is not followed, the sequence function will not work properly.
2. When the mode is changed, the trigger must be OFF. Otherwise, the sequence may be not in
order. After changing the mode, it is necessary to send Sequence Reset Command (Set 0xA3F0
to 1).
3. In this mode, if the “Video Sending Flag” is ON (Acquisition Start), it is not possible to save
the data in User 0 to 3.
4. During operation, do not change the shutter mode (0xA000).
8.5.7. Delayed Readout Mode (EPS, PWC)
This mode can be used to delay the transmission of a captured image. When several cameras are
triggered simultaneously and connected to the same GigE interface, it allows the cameras to be
read out in sequence, preventing congestion.
The image data is not transmitted directly by the trigger and it is stored in the memory located
at Ethernet Interface. By the falling edge of the soft trigger 1, the image data is output.
Camera Trigger
CCD Photodiode
CCD transfer gate
GigE Memory
Soft Trigger 1
Ethernet Output
Exposure
CCD Output
Store in the GigE
memory
Output from GigE
Example of settings
0xA040
EPS Delayed Readout (17) or PWC Delayed Readout (18)
0xA418
Soft Trigger 1 (30 bit)
Further details are available in the Register Map section of this manual.
Important Note for using this mode
1. When this mode is used, it is necessary to set “Video Sending Flag" to OFF at first and then set
the trigger mode to "Continuous". Then, set it to “Delayed Trigger Mode”. After this the "Video
Sending Flag" can be set to ON (Acquisition Start).
2. After trigger mode is changed, the camera must receive more than 1 trigger pulse before the
Soft Trigger is sent. Otherwise the image will not be sent.