Cheetah Pregius Camera with 10 GigE Vision Interface – User Manual
October 8, 2020
Page
57
of
170
Rev 1.0
Canon Lens Control
If using Canon lens control, the following parameters provide options for controlling the lens or
checking its status.
Parameter Name Type
Value
Access Description
GetLensStatus
Command
WO
Requests value of Lens Status register.
LensStatus
Integer
RO
Returns status of Lens after GetLensStatus runs.
Controller Settings
Parameter Name
Type
Value
Access Description
InitLens
Command
WO
Initializes the Canon Lens.
Always Initialize lens after
power up.
StopLens
Command
WO
Removes power from the Iris
drive. Run the
InitLens
command to resume the lens
control.
LensControllerStatus Enumeration
String
InitLens_Failed
InitLens_Done
Num.
0
1
RO
Shows status of Canon Lens
initialization.
IrisRangeCheck
Enumeration
String
Off
On
Num.
0
1
RW
Enables internal checkout of
Iris Position and Step.
LensPresenceCheck Enumeration
String
Off
On
Num.
0
1
RW
Enables or disables check of
lens presence.
LensClockPolarity
Enumeration
String
Negative
Positive
Num.
0
1
RW
Sets polarity of Lens Clock.
Focus
Parameter Name
Type
Value
Access Description
NearFull
Command
WO
Drives the focus to the fully Near position.
FarFull
Command
WO
Drives the focus to the fully Far position.
FocusSetupValue
Integer
Min: 1
Max: 255
RW
Sets the focus step used with NearStep and
FarStep commands.
NearStep
Command
WO
Drives the focus to the Near direction by the
amount defined in the FocusStepValue
feature.
