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Image Acquisition Control Interface:
Ethernet Interface Command Control Operation Sequence
Description of the sequence
1. By receiving "EXP_REQ" request command during "Refresh" status proceeds to "Exposure"
after completion of "Refresh".
2. Continues "EXP_OK" signal ON during "Exposure". ON period is defined by Image Acquisition
mode table.
3. Proceeds to "Data Read" after completion of Exposure.
4. After "Read", FPI proceeds to status of "Refresh".
5. When use "Double Exposure ", please repeat from 1 to 4.
(1) Single Exposure
FPI Drive
EXP_REQ
<IN>
EXP_OK
<OUT>
（DSUB)
EXPOSURE
DATA_STORAGE
POWER ON
①：EXP_REQ－EXP_OK period .......................................................................... Maximum 40ms
②：EXP_REQ－DATA STORAGE period ............. Maximum 2000ms (case EXPOSURE 500ms)
③：POWER ON－EXP_REQ period ................................................................... Minimum 520ms
Ref
Ref
Ref
③
①
Exposure
Read
#1
#1
②
Data
#1
-9-
FDX4343R
Ref
Ref
Ref
Ref
Ref
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