Output Description
Status Data type: Boolean
•
If an in
valid combination is present at the inputs, the Status output
changes to 0 (error).
•
If a correct input combination is present, the function block resets
the error. The Status output changes back to 1 in this case.
Table 41: Parameter
Parameter Description
Conversion mode
•
One
-hot
Exactly one input = 1. If several inputs = 1 or no input = 1, then the
f
unction block evaluates this as an error.
•
Hi
ghest dominant
At least one input = 1. The input with the highest value determines
t
he decimal value at the output. If no input = 1, then the function
block evaluates this as an error.
•
L
owest dominant
At least one input = 1. The input with the lowest value determines
t
he decimal value at the output. If no input = 1, then the function
block evaluates this as an error.
Range offset 0 … 31
A function block covers 8 decimal values.
With the Range offset parameter, you determine which value range the
function block converts.
The decimal value at the Result output depends on the area offset and
the number of the input and is calculated using this formula:
Decimal value at the Result output = N +8 × R
•
N = Number of the input
•
R = Area offset
Example for Range offset = 0:
•
Input 0 +8 × 0 => decimal value at the Result output = 0
•
Input 7 +8 × 0 => decimal value at the Result output = 7
Example for Range offset = 31:
•
Input 0 +8 × 31 => decimal value at the Result output = 248
•
Input 7 +8 × 31 => decimal value at the Result output = 255
7.6.2.2.3 UInt8 to Bool V1
Overview
T
he function block converts a sign-free 8-bit integer value (UINT8) at the input into 8
Boolean values at Output 1 … Output 8.
Principle of operation
Table 42: Inputs
Input Description
Input 1 Data type: UINT8
Table 43: Outputs
Output Description
Output 1 … Output 8 Data type: Boolean
7 CONFIGURATION
62
O P E R A T I N G I N S T R U C T I O N S | Flexi Compact 8024589/2020-11-10 | SICK
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