Dalsa spyder SG-10-01k80, User Manual, Page: 55 / 112

Spyder3 GigE User’s Manual PRELIMINARY
DALSA 03-032-10158-04
55
A1 Sensor Output Format
A1.1 Sensitivity Mode
Purpose: Sets the camera’s sensitivity mode. When using high sensitivity
mode, the camera’s responsivity increases. High sensitivity mode
permits much greater scanning speeds in low light, or allows
reduced lighting levels.
Syntax:
ssm i
Syntax Elements:
i
Sensitivity mode to use.
0
= Low sensitivity mode
1
= High sensitivity mode
2
= Tall pixel mode
Notes:
•
To obtain the current sensitivity mode, use the command
15H
gcp
or
16H
get ssm
.
•
The
scd
(set ccd direction) command is not available in low
sensitivity mode or tall pixel mode.
Example:
ssm 0
A1.2 CCD Shift Direction
Purpose: When in high sensitivity mode, selects the forward or reverse
CCD shift direction or external direction control. This
accommodates object direction change on a web and allows you
to mount the camera “upside down”.
Syntax:
scd i
Syntax Elements:
i
Shift direction. Allowable values are:
0 =
Forward CCD shift direction.
1 =
Reverse CCD shift direction.
2 =
Externally controlled direction control via Camera Link
control CC3 (CC3=1 forward, CC3=0 reverse).
Notes:
•
To obtain the current value of the exposure mode, use the
command
17H
gcp
or
18H
get scd.
•
Available in high sensitivity mode only.
•
Refer to
280H
Figure 6: Object Movement and Camera Direction
Example using an Inverting Lens for an illustration of when
you should use forward or reverse shift direction.
Related Commands:
19H
ssm
Example:
scd 0