Trigger Control; Shortest Repetition Period For Triggers; When [Exposure Mode] Is [Timed] - IAI GO-2400M-PMCL User Manual

Trigger Control

The camera allows Frame Start trigger controls to be performed via external trigger signals.
The Frame Start trigger allows exposure control via the trigger signal inputs.
™ The settings for exposure control and triggers are related to each other. Be sure to configure the settings
described in "Configuring Exposure and External Trigger Settings" (page 18).

Shortest Repetition Period for Triggers

The reciprocal of the maximum frame rate is the time required to output one frame. The shortest
repetition periods for triggers cannot be lower than that value.

■ When [Exposure Mode] is [Timed]

Example: When [Trigger Source] is set to [Line7 CC1]
Scanning range
Full
ROI 2/3 (Height = 810)
ROI 1/2 (Height = 608)
ROI 1/4 (Height = 304)
ROI 1/8 (Height = 152)
Binning Vertical (968 × 608)*
* GO-2400M-PMCL only
Exposure and readout cannot overlap on the GO-2400-PMCL. The above table indicates the shortest
trigger periods for the shortest exposure times. By adding the value of the exposure time you are
using to the values in the table, you can determine the shortest trigger periods under your own usage
environment.
Trigger
Sensor
Exposure
Exposure Active
FVAL
Frame Active
Frame Trigger Wait
Shortest period of trigger [ms], exposure condition: minimum
1X2-1Y
84.85 MHz
8 bit
15670
10618
8104
4321
2429
15670
Next trigger disabled
A
Exposure duration
0.25 us
exposure time
1X3-1Y
84.85 MHz 84.85 MHz
8-bit
9736 7836
6597 5310
5035 4053
2685 2161
1510 1216
9736 7836
Data output duration
B
(= Height x Line Period)
̶ 35 ̶
GO-2400M-PMCL / GO-2400C-PMCL
1X4-1Y 1X8-1Y
84.85 MHz
8-bit 8-bit
6046
4094
3122
1661
930
6046
C
Next
trigger
input
enabled
0.25 us