Math.Scale
Scales the value of the input item using a pre-offset, a factor, and a post-offset and writes the result to the output item.
Description
This logic is used to linearly transform the value of an item according to the following formula: result = (<input value> + <pre-offset>) * <factor> + <post-offset>
The output item's data type must be suitable to the size of the result.
Inputs
Name | Type | Mandatory/Optional | Description |
|---|---|---|---|
| Input | ItemID | M | The source item that shall be scaled. |
Outputs
Name | Type | Mandatory/Optional | Description |
|---|---|---|---|
| Output | ItemID | M | The output item where the scaled value is stored. |
Parameters
Name | Type | Mandatory/Optional | Description |
|---|---|---|---|
| PreOffset | number | O | The value added as pre-offset to the input. |
| Factor | number | O | The value used as multiplication factor. |
| PostOffset | number | O | The value added to the multiplication result. |
Possible trigger types
- All
Applies to
- NETx BMS Platform, XLogic Library 1.0.11+
- NETx Multi Protocol Server, XLogic Library 1.0.11+