MLAddReadRatio1
Function
A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. - Returns the ratio value of the first entry of an Adder block.
Inputs
|
Input |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
BlockID |
DINT |
-2147483648 to 2147483648 |
N/A |
No default |
ID number of an initiated Adder object. |
Outputs
Adder Block Output = Ratio1*Input1 + Offset1 + Ratio2*Input2 + Offset2
|
Output |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
Ratio |
LREAL |
No range |
N/A |
No default |
Returns the Ratio value of the first entry of an Adder object. |
Remarks
- Ratio1 amplifies the value of the first input to the block before its added to the second input.
- Can change the ratio value with MLAddWriteRat1 function block.
Figure 7-64: MLAddReadRatio1
FBD Language
FFLD Language
ST Language
//Save the ratio value of first entry to the Adder block
AdderRatio := MLAddReadRatio1( PipeNetwork.MyAdder );
See Also
