User`s manual

40 Spyder3 GigE Vision SG-14 Monochrome Cameras User’s Manual
03-032-20123-01 Teledyne DALSA
If rotary encoder is used, Line0 -- Phase A , Line2 -- Phase B
Line Format
This feature returns or sets (if possible) the current electrical
format of the selected physical input Line: No connect, TTL,
LVDS
Line Connector Pin
Enumeration of the physical line (or pin) on the device connector.
This feature is not available when Line Format is set to Not
Connected and when Line Selector is set to a line smaller than
Line2
Line Function
Displays the line function
Line Debounce Factor
This feature control the minimum period of a input line transition
before detecting a signal transition.
Outputs Group
Parameter
Description
Output Selector
This feature selects which physical line (or pin) of the external
device connector to configure. When a Line is selected, all the
other Line features will be applied to its associated I / O control
block and will condition the resulting input or output signal.
Line0 outputs signals at PLC_Q0; Line1 outputs signals at
PLC_Q1; Line2 outputs signals at PLC_Q2; Line3 outputs signals
at PLC_Q3.
Output Format
This feature returns or sets (if possible) the current electrical format
of the selected physical output Line: No Connect, TTL, or LVDS
Gain, Black Level, and Background
The cameras provide gain and black level adjustments in the digital domain for the sensor. The gain and
black level controls can make small compensations to the acquisition in situations where lighting varies
and the lens iris cannot be easily adjusted. The user can evaluate gain and black level using CamExpert.
The parameters that control gain, black level, and background are grouped together in the Analog
Controls set.
Note that calibrating the gain can take up to 10 second s. Adjust the GUI’s timeout values (in the
Advanced Processing set) accordingly.
A section describing camera calibration in detail is available later in this manual.
GigE Vision Input Controls
Analog Controls
Parameter
Description
Gain Selector
Select the channel to control the gain for
All digital channels of taps
Analog Gain (dB)
Set the gain as an amplification factor applied to the video
signal
-10 dB to +10 dB
Black Level Selector
Select which black level is controlled by the black level
parameters.