SP-20000M-PMCL / SP-20000C-PMCL
- 47 -
Table - 27
Calculation for the period which the exposure time is overlapped with previous trigger in
Continuous Trigger mode (2/3)
Tap
Geometry
Item
Binning
Vertical
Camera
Link
Pixel
Clock
Continuous trigger readout / exposure overlapped
period
Exposure Time value calculation formula
1X4-1Y
1Line
Control
Start
Exposure
Time
value
[Unit
:
us]
1 (Off)
80 MHz
ROUND([Frame Rate (Time)]
-
((([Height]
×
1309.27)
+
24931
-
1309.27
+
([Width]
÷
4)
÷
[Camera Link pixel clock:80MHz]
×
(10^6)))
60 MHz
ROUND([Frame Rate (Time)]
-
((([Height]
×
1318.61)
+
25111
-
1318.61+([Width]
÷
4))
÷
[Camera Link pixel clock:60MHz]
×
(10^6)))
2 (On)
80 MHz
ROUND([Frame Rate (Time)]
-
((([Height]
×
2618.53)
+
24931
-
1280
+
([Width]
÷
4))
÷
[Camera Link pixel clock:80MHz]
×
(10^6)))
60 MHz
ROUND([Frame Rate (Time)]
-
((([Height]
×
2637.23)
+
25111−1280
+
([Width]
÷
4))
÷
[Camera Link pixel clock:60MHz]
×
(10^6)))
1Line Contrl End
Exposure
Time
value
[Unit
:
us]
1 (Off) ,
2 (On)
80 MHz
ROUND([Frame Rate (Time)]
-
(24931
÷
[Camera Link pixel clock:80MHz]
×
(10^6))
60 MHz
ROUND([Frame Rate (Time)]
-
(25111
÷
[Camera Link pixel clock:60MHz]
×
(10^6))
When
overlapped,
Exposure
Time
effective
step
value
[Unit
:
us/step]
1 (Off)
80 MHz
ROUNDDOWN(1309.27
÷
[Camera Link pixel clock]
×
10^6)
60 MHz
ROUNDDOWN(1318.61
÷
[Camera Link pixel clock]
×
10^6)
2 (On)
80 MHz
ROUNDDOWN(2618.53
÷
[Camera Link pixel clock])
×
10^6
÷
2)
60 MHz
ROUNDDOWN(2637.23
÷
[Camera Link pixel clock])
×
10^6
÷
2)
Exposure
Start
Position
[Unit
:
Line]
1 (Off)
80 MHz
[Height]
-
1
-
(ROUNDOWN(
( [Exposure Time]
-
[1Line Control Start Exposure Time value] )
×
(10^-6)
×
[Camera Link pixel clock:80MHz]
÷
1309.27))
60 MHz
[Height]
-
1
-
(ROUNDOWN(
( [Exposure Time]
-
[1Line Control Start Exposure Time value] )
×
(10^-6)
×
[Camera Link pixel clock:80MHz]
÷
1318.61))
2 (On)
80 MHz
[Height]
-
0.5
-
(ROUNDOWN(
( [Exposure Time]
-
[1Line Control Start Exposure Time value] )
×
(10^-6)
×
[Camera Link pixel clock:80MHz]
÷
2618.53)
÷
2)
60 MMz
[Height]
-
0.5
-
(ROUNDOWN(
( [Exposure Time]
-
[1Line Control Start Exposure Time value] )
×
(10^-6)
×
[Camera Link pixel clock:60MHz]
÷
2637.23)
÷
2)
Exposure Time
Max value
1 (Off) ,
2 (On)
80 MHz
ROUNDDOWN([Frame Rate (Time)]
-
(20600
÷
[Camera Link pixel
clock:80MHz]
×
10^6 ))
60 MHz
ROUNDDOWN([Frame Rate (Time)]
-
(20600
÷
[Camera Link pixel
clock:60MHz]
×
10^6 ))