S
Operator - Force a boolean output to TRUE.
Inputs
|
Input |
Data type |
Description |
|
SET |
BOOL |
Condition. |
Outputs
|
Output |
Data type |
Description |
|
Q |
BOOL |
Output to be forced. |
Truth table
|
SET |
Q prev |
Q |
|
0 |
0 |
0 |
|
0 |
1 |
1 |
|
1 |
0 |
1 |
|
1 |
1 |
1 |
Remarks
In LD language, these instructions are represented by (S) and (R) coils In FBD language, you can use (S) and (R) coils, but you should prefer RS and SR function blocks. Set and reset operations are not available in ST language.
ST Language
Not available.
FBD Language
Not available. Use RS or SR function blocks.
LD Language
Use of S coil:
Created with the Personal Edition of HelpNDoc: Free help authoring environment