2M30 User Manual - Frame Grabbers
2M30 User Manual - Frame Grabbers 2M30 User Manual - Frame Grabbers
DS-24-02M30 and DS-25-02M30 User’s Manual 22 Example 1: Exposure Time less than Frame Period Electronic Shutter DATA TRANSFER Electronic Shutter DATA TRANSFER Exposure Time Exposure Time Programmable Period Readout Readout Frame Period Frame Period Programmable Period Mode 3: External Trigger with Maximum Exposure Frame rate is set by the period of the external trigger pulses. Since there is no electronic shuttering, any trigger pulses faster than the read out time are ignored. The falling edge of the external trigger marks the beginning of the exposure. Example 2: Frame Rate is set by External Trigger Pulses. Data Transfer Data Transfer Exposure Time Readout Exposure Time Readout Frame Period Frame Period Trigger Ignored Trigger Trigger Mode 4: Smart EXSYNC, External Frame Rate and Exposure Time In this mode, the external trigger rate sets both the frame rate and the exposure time. The rising pulse of the external trigger marks the beginning of the exposure. Note: At the end of the exposure time, the collected data will be transferred to the read out area only if it is not already in the process of reading out. If read out is already in process, the exposure time will be extended until the read out is finished, as is illustrated in Example 4. DALSA 03-32-10157-02
DS-24-02M30 and DS-25-02M30 User’s Manual 23 Example 3: Trigger Period is Repetitive and Greater than Read Out Time. Electronic Shutter Data Transfer Electronic Shutter Exposure Time Readout Frame Period Exposure Time Readout Frame Time Trigger Example 4: Trigger Period is Intermittent and Occasionally Shorter than Read Out Time. Note: The Pantera SA 2M30 does not use Mode 5. Electronic Shutter Data Transfer Exposure Time Electronic Shutter Exposure Time Readout Data Transfer Exposure time has been extended to correspond with read out time and does not follow the falling trigger pulse. Trigger Mode 6: External Frame Rate and Internal Exposure Time This mode differs according to the trigger rate and the exposure time setting. However, the following rules apply to any condition: • Any additional external triggers occurring during the exposure time will be ignored. • All non-ignored external triggers will pulse an electronic shutter to dump any current exposure data at the start of the trigger pulse and start the exposure time. • At the end of the exposure time, the collected data will be transferred to the read out area only if it is not already in the process of reading out. If read out is already in process, the exposure time will be extended until the read out is finished, as is illustrated in Example 6. DALSA 03-32-10157-02
- Page 1 and 2: Pantera SA 2M30 1920 x 1080 Stop Ac
- Page 3 and 4: DS-24-02M30 and DS-25-02M30 User’
- Page 5 and 6: DS-24-02M30 and DS-25-02M30 User’
- Page 7 and 8: DS-24-02M30 and DS-25-02M30 User’
- Page 9 and 10: DS-24-02M30 and DS-25-02M30 User’
- Page 11 and 12: DS-24-02M30 and DS-25-02M30 User’
- Page 13 and 14: DS-24-02M30 and DS-25-02M30 User’
- Page 15 and 16: DS-24-02M30 and DS-25-02M30 User’
- Page 17 and 18: DS-24-02M30 and DS-25-02M30 User’
- Page 19 and 20: DS-24-02M30 and DS-25-02M30 User’
- Page 21: DS-24-02M30 and DS-25-02M30 User’
- Page 25 and 26: DS-24-02M30 and DS-25-02M30 User’
- Page 27 and 28: DS-24-02M30 and DS-25-02M30 User’
- Page 29 and 30: DS-24-02M30 and DS-25-02M30 User’
- Page 31 and 32: DS-24-02M30 and DS-25-02M30 User’
- Page 33 and 34: DS-24-02M30 and DS-25-02M30 User’
- Page 35 and 36: DS-24-02M30 and DS-25-02M30 User’
- Page 37 and 38: DS-24-02M30 and DS-25-02M30 User’
- Page 39 and 40: DS-24-02M30 and DS-25-02M30 User’
- Page 41 and 42: DS-24-02M30 and DS-25-02M30 User’
- Page 43 and 44: DS-24-02M30 and DS-25-02M30 User’
- Page 45 and 46: DS-24-02M30 and DS-25-02M30 User’
- Page 47 and 48: DS-24-02M30 and DS-25-02M30 User’
- Page 49 and 50: DS-24-02M30 and DS-25-02M30 User’
- Page 51 and 52: DS-24-02M30 and DS-25-02M30 User’
- Page 53 and 54: DS-24-02M30 and DS-25-02M30 User’
- Page 55 and 56: DS-24-02M30 and DS-25-02M30 User’
- Page 57 and 58: DS-24-02M30 and DS-25-02M30 User’
- Page 59 and 60: DS-24-02M30 and DS-25-02M30 User’
- Page 61 and 62: DS-24-02M30 and DS-25-02M30 User’
- Page 63 and 64: DS-24-02M30 and DS-25-02M30 User’
- Page 65 and 66: DS-24-02M30 and DS-25-02M30 User’
- Page 67 and 68: Output DS-24-02M30 and DS-25-02M30
- Page 69 and 70: DS-24-02M30 and DS-25-02M30 User’
- Page 71 and 72: DS-24-02M30 and DS-25-02M30 User’
DS-24-0<strong>2M30</strong> and DS-25-0<strong>2M30</strong> <strong>User</strong>’s <strong>Manual</strong> 22<br />
Example 1: Exposure Time less than <strong>Frame</strong> Period<br />
Electronic<br />
Shutter<br />
DATA<br />
TRANSFER<br />
Electronic<br />
Shutter<br />
DATA<br />
TRANSFER<br />
Exposure Time<br />
Exposure Time<br />
Programmable Period<br />
Readout<br />
Readout<br />
<strong>Frame</strong> Period<br />
<strong>Frame</strong> Period<br />
Programmable Period<br />
Mode 3: External Trigger with Maximum Exposure<br />
<strong>Frame</strong> rate is set by the period of the external trigger pulses. Since there is no electronic<br />
shuttering, any trigger pulses faster than the read out time are ignored. The falling edge<br />
of the external trigger marks the beginning of the exposure.<br />
Example 2: <strong>Frame</strong> Rate is set by External Trigger Pulses.<br />
Data<br />
Transfer<br />
Data<br />
Transfer<br />
Exposure Time<br />
Readout<br />
Exposure Time<br />
Readout<br />
<strong>Frame</strong> Period<br />
<strong>Frame</strong> Period<br />
Trigger<br />
Ignored<br />
Trigger<br />
Trigger<br />
Mode 4: Smart EXSYNC, External <strong>Frame</strong> Rate and<br />
Exposure Time<br />
In this mode, the external trigger rate sets both the frame rate and the exposure time. The<br />
rising pulse of the external trigger marks the beginning of the exposure.<br />
Note: At the end of the exposure time, the collected data will be transferred to the read<br />
out area only if it is not already in the process of reading out. If read out is already in<br />
process, the exposure time will be extended until the read out is finished, as is illustrated<br />
in Example 4.<br />
DALSA 03-32-10157-02
Change language