Maximum Frame Rate Period Formula; Exposure Mode - IAI GO-2401M-PGE User Manual

■ Maximum frame rate period formula

• <sensor output max. frame rate>
During [Continuous] mode: 1 / ((Height_s + 40) ×Hperiod)
During [Trigger Mode]: 1 / (Exposure Time[sec] + (Height_s + 40) × Hperiod)
• <GigE output bandwidth max. frame rate> = 920 × 1000000 / (Height_g × Width_g × Pack value)
max. frame rate (unit: fps) = Min*
frame rate>)
Pixel Binning
Format
8-bit B.V&B.H 1
(Off)
B.V 2 (On)
B.H 2 (On)
B.V & B.H 2
(On)
10-/12-bit B.V & B.H 1
(Off)
B.V 2 (On)
B.H 2 (On)
B.V & B.H 2
(On)
10-/12-bit B.V & B.H 1
packed (Off)
B.V 2 (On)
B.H 2 (On)
B.V & B.H 2
(On)
*1 Height_s: Line scanned by the sensor.
*2 Height_g, Width_g: Height and width of output streams.
*3 Minimum value (the smaller value is enabled).
Caution
Although the maximum frame rate value is determined by the GigE bandwidth range, when ROI is
configured, the frame rate cannot exceed the sensor output's allowable frame rate value.

Exposure Mode

The following exposure modes are available on the camera.
Exposure Mode
Off
Timed
Trigger Width
™ 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 17).
(<sensor output max. frame rate>, <GigE output bandwidth max.
3
User settings Height_s*
1
Height Width
1216 1936 1216
608 968 1216
1216 1936 1216
608 968 1216
1216 1936 1216
608 968 1216
1216 1936 1216
608 968 1216
1216 1936 1216
608 968 1216
1216 1936 1216
608 968 1216
Exposure control is not performed (free-running operation).
Mode in which control is performed using exposure time. Acquire images using an
exposure time configured beforehand for
Mode in which control of the exposure time is performed using the pulse width of the
trigger input signal. The exposure time will be the same as the pulse width of the
trigger input signal. This allows long exposure.
— 27 —
Height_g* Width_g*
2 2
1216 1936 24.2425 × 10
608 1936
1216 968
608 968
1216 1936 24.2425 × 10
608 1936
1216 968
608 968
1216 1936 24.2425 × 10
608 1936
1216 968
608 968
* The values during [Continuous]
Description
free-running
GO-2401M-PGE / GO-2401C-PGE
H period Pack Maximum
value frame rate
(fps)
8 32.8
-6
32.8
32.8
32.8
16 24.4
-6
32.8
32.8
32.8
12 32.6
-6
32.8
32.8
32.8
an external trigger.
or