CI Systems ControlMaster SR-800R, Operation Manual

Page: 111 / 185

CI Systems SR-800R
6.2.11 GETTARGETFREQUENCY
Summary : This command retrieves the Spatial 4 Bar Target Frequency of
specified target in the axis. This command has no meaning for targets other than 4
Bar.
G E T T A R G E T F R E Q U E N C Y
S
pa
ce
nAxisNumber
C
om
m
a
nTargetNumber
E
O
M
Input Operand : AxisNumber - a value that is in the range from 1 to 4
representing the axis to be accessed.
TargetNumber : This is a value between 1 and the number of
Targets/Filters/Sources on the currently selected axis.
Any Value out of range will result in an invalid operand.
Return Values : Return1 - Can return one of the following results:
•
Spatial Frequency in units of cy/Mrad
•
0 - If Selected Target is not of Type 4Bar then
•
-1 - If the Target Units are not in cy/Mrad, i.e., they are in millimeters (the EFL
of the ControlMaster must be set different to 0 - see Section
3.2.3.6.1.1 : Axis
Setup ).
6.2.12 GETAXISEFL
Summary : This command retrieves the selected axis's Effective Focal Length
Setting. This command has meaning only for axes that are defined as a Target
Wheel. When the EFL is defined that is greater than 0, then the Targets are
defined in units of cy/Mrad; otherwise, they are in millimeters.
G E T T A X I S E F L
S
pa
ce
nAxisNumber
E
O
M
Input Operand : AxisNumber - A value that is in the range from 1 to 4
representing the Axis to be accessed.
Any value out of range will result in an invalid operand.
Return Values : Return1 - can return one of the following results:
•
0 - Not defined, i.e., Target units are in [mm] for axis's defined as Target Wheel
•
nSize - The size in mm.
605-7040 Operation Manual
Rev D
6-16
June 2013
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