IFM O3M150 - Description of the Digitalisation Modules

167
ifm Vision Assistant O3M
UK
15.9 Description of the "Digitalisation" modules
In the "Digitalisation" selection area, available modules for digitalisation are displayed. The modules
convert numerical values at the inputs into comparable binary expressions.
The "Digitalisation" modules can process individual signals or vectors at the inputs:
► No combination of single values and vectors.
► Use vectors of the same size.
► Use single values only.
The "Digitalisation" selection area contains the following modules:
Module Input Output Description
Hysteresis
3 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signal at input "in1" is compared with t1he threshold values "in2" and
"in3".
"in2" < "in3":
● if "in1" < "in2", then "out1" = "0"
● if "in1" > "in3", then "out1" = "1"
● if "in2" ≤ "in1" ≤ "in3", then "out1"
remains unchanged
„0“
„1“
in2 in3
out1
in1
"in2" > "in3":
● if "in1" > "in2", then "out1" = "0"
● if "in1" < "in3", then "out1" = "1"
● if "in3" ≤ "in1" ≤ "in2", then "out1"
remains unchanged
out1
„0“
„1“
in1
in3 in2
Greater
2 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signals at the inputs are compared according to the following scheme:
● if "in1" > "in2", then "out1" = "1"
● if "in1" < "in2", then "out1" = "0"
Greater
equal
2 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signals at the inputs are compared according to the following scheme:
● if "in1" ≥ "in2", then "out1" = "1"
● if "in1" < "in2", then "out1" = "0"
Equal
2 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signals at the inputs are compared according to the following scheme:
● if "in1" = "in2", then "out1" = "1"
● if "in1" ≠ "in2", then "out1" = "0"
Not equal
2 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signals at the inputs are compared according to the following scheme:
● if "in1" ≠ "in2", then "out1" = "1"
● if "in1" = "in2", then "out1" = "0"
Less
2 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signals at the inputs are compared according to the following scheme:
● if "in1" < "in2", then "out1" = "1"
● if "in1" > "in2", then "out1" = "0"
Less than
or equal
2 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signals at the inputs are compared according to the following scheme:
● if "in1" ≤ "in2", then "out1" = "1"
● if "in1" > "in2", then "out1" = "0"
Between
3 inputs
(numerical,
single
values or
vectors)
1 output (binary,
single values or
vectors depending
on inputs)
The signals at the inputs are compared according to the following scheme:
● if "in2" ≤ "in1" ≤ "in3", then "out1" = "1"
● if "in1" < "in2" or "in1" > "in3", then "out1" = "0"