Instruction Parameters
Supported PLC Series
| PLC-AES | PLC-FB | PLC-ES |
|---|---|---|
| ✓ | ✓ | ✓ |
Supported Data Registers
| M | X | Y | K | L | F | T | C | S | Z | R | Q | D | @D | Constant |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
Supported Flags
| Flag | Bit | Support |
|---|---|---|
| Error | F11.0 | – |
| Zero | F11.1 | – |
| Carry | F11.2 | ✓ |
Number of Steps
| Steps |
|---|
| 1 |
Notice
Instruction Behavior
The CLC instruction behaves as follows:
- The CLC instruction sets the carry flag, F11.2, to OFF (0), when the operation condition is ON (1).
- When the operation condition of the CLC instruction is OFF (0) or ON (1), there is no change in the carry flag, F11.2.
Ladder Diagram Examples
CLC
The CLC instruction sets the carry flag, F11.2, to OFF (0).
When the contact, M0.0, is powered OFF, the CLC instruction does NOT execute.
The carry flag, F11.2, is 1.
When the contact, M0.0, is powered ON, the CLC instruction executes.
Memory Monitor
The carry flag, F11.2, is 0.