Siemens SIMATIC MV440 Operating Instructions Manual page 287

Parameters not interconnected with the block (static local data)
Parameter Declaration
X_POSITION STATIC
Y_POSITION STATIC
ROT_ANGLE STATIC
INCLINE STATIC
CONTRAST_F STATIC
GROWTH_F STATIC
NONUNIF_F STATIC
ERR_CORR_F STATIC
QUALITY_F STATIC
CONTRAST STATIC
GROWTH STATIC
NONUNIF STATIC
ERR_CORR STATIC
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06
Data type Address
(instance DB)
INT 34.0
INT 36.0
INT 38.0
INT 40.0
CHAR 42.0
CHAR 43.0
CHAR 44.0
CHAR 45.0
CHAR 46.0
REAL 48.0
REAL 52.0
REAL 56.0
REAL 60.0
Process interfacing via an automation system (PLC, PC)
Default Description
0 X position of the center point of the code
relative to the center of the image.
Normalized to the full resolution for the
current image.
0 Y position of the center point of the code
relative to the center of the image.
Normalized to the full resolution for the
current image.
0 Roll angle of the code center point
0 Viewing angle
(angle between the axis of the reader and
the surface of the code field)
.. Symbol contrast as class
(value valid if not equal to ' ')
.. Print growth as class
(value valid if not equal to ' ')
.. Axial non-uniformity as class
(value valid if not equal to ' ')
.. Unused error correction (value valid, if not
equal to ' ')
Note:
If a "ReadErr" occurs, the old result data is
retained because no new data is available.
.. Overall grade as class
(value valid if not equal to ' ')
-1.0e+0 Symbol contrast as absolute value
(value valid if not equal to -1.0e+0)
-1.0e+0 Print growth as absolute value
(value valid if not equal to -1.0e+0)
-1.0e+0 Axial non-uniformity as absolute value
(value valid if not equal to -1.0e+0)
-1.0e+0 Unused error correction as absolute value
(value valid if not equal to -1.0e+0)
10.4 Control with FB79
285