SigScale
Function - Get a point from a Signal resource.
Inputs
|
Input |
Data type |
Description |
|
ID |
DINT |
ID of the signal resource, provided by SigID function. |
|
IN |
TIME |
Time (X) coordinate of the wished point within the signal resource. |
Outputs
|
Output |
Data type |
Description |
|
Q |
REAL |
Value (Y) coordinate of the point in the signal. |
Remarks
The ID argument is the identifier of the signal resource. Use the SigID function to get this value.
This function converts a time value to a analog value such as defined in the signal resource. This function can be used instead of SigPlay function block if you want to trigger the signal using a specific timer.
ST Language
Q := SigScale (ID, IN);
FBD Language
LD Language
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SigScale |
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IEC 61131-3 Automation platform > Programming - Reference guide > Advanced operations > SigScale |
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