Function - Enable or disable the production of events for binding (runtime to runtime variable exchange).
Inputs
|
Input |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
EN |
BOOL |
FALSE, TRUE |
|
|
|
Outputs
|
Output |
Data Type |
Range |
Unit |
Description |
|---|---|---|---|---|
|
ENO |
BOOL |
FALSE, TRUE |
|
Echo of EN input. |
Remarks
- Production is enabled when the application starts.
- The first production is operated after the first cycle.
- To disable events since the beginning, you must call EnableEvents (FALSE) in the very first cycle.
FBD Language Example
FFLD Language Example
- The input rung (EN) enables the event production.
- The output rung keeps the state of the input rung.
- Events are enables if EN is TRUE.
- ENO has the same value as EN.
IL Language Example
- In the IL Language, the first input must be loaded before the function call.
Op1: LD EN
EnableEvents
ST ENO
ST Language Example
ENO := EnableEvents (EN);
See Also
