RESET ( Unlatch ) Coil
Function name | RCL_010 |
---|---|
Function version | 1.0 |
Function state | stable |
Compatibility with IEC61131-3 | compatible |
Graphic symbol :
Input / Output :
Name | Belonging Group | Access | Types of data | Description |
---|---|---|---|---|
reference | Normal | R , RW | F , B , W , L , S | Reference variable of the contact |
Description :
For reference variable of FLAG type :
The state of the left link is copied in the right link. The associated Boolean variable (indicated with reference) is set to OFF when the left link is in the state of ON and remains in that state until it is set ON from a SET coil.
For reference variable of BYTE, WORD, LONG e SINGLE type:
The state of the left link is copied in the right link. The associated variable (indicated with reference) is set to the value of 0 (zero) when the left link is in the state of ON and remains in that state until it is set to 1 (one) from a SET coil.
Important
The QEM ladder editor allows the use of a reference used with a SET o RESET coil in coils of other types or as output value of a function block, in that case the value of the associated variable (indicated with reference) depends from the interaction from the various functionalities.