Siemens SIMATIC MV550 S Operating Instructions Manual page 145

Table 9- 46 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 MV500
Operating Instructions, 05/2019, C79000-G8976-C494-02
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. Normal-
ized 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. Normal-
ized 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 optical read-
er and the surface of the code field)
.. Symbol contrast as class
(value valid if ≠ ' ')
.. Print growth as class
(value valid ≠ ' ')
.. Axial non-uniformity as class
(value valid if not equal to ' ')
.. Unused error correction
(value valid, if ≠ ' ')
Note:
If a "ReadErr" occurs, the old result data is
retained because no new data is available.
.. Overall quality as class
(value valid, if ≠ ' ')
-1.0e+0 Symbol contrast as absolute value
(value valid, if ≠ "-1.0e+0")
-1.0e+0 Print growth as absolute value
(value valid, if ≠ "-1.0e+0")
-1.0e+0 Axial non-uniformity as absolute value
(value valid, if ≠ "-1.0e+0")
-1.0e+0 Unused error correction
(value valid, if ≠ "-1.0e+0")
9.4 Control with FB 79
145