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RESETCOIL |
  
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RESETCOIL |
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Logical block used for indefinite disabling of output variables.
Ladder Representation
Block Structure
Variable Type |
Name |
Data Type |
Description |
VAR_OUTPUT |
O1 |
BOOL |
Block log output |
Operation
When identifying a TRUE value in A, this block transfers a FALSE value to the memory address corresponding to O1.
When identifying a FALSE value in A, this block performs no operation.
Diagram
Block Flowchart
Example in Ladder
The example above activates permanently the system control marker that enables end-of-message character in RS232 communication to identify a TRUE level at the digital input DI5.
Example in ST
The example below displays the instructions for applying the example above in the ST language.
VAR
END_VAR
RS232_ENABLE_END_CHARACTER := FB_RESETCOIL(EN:=DI5);
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