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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | – | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| D | ✓ | – | ✓ | ✓ | ✓ | – | ✓ | ✓ | – | ✓ | ✓ | ✓ | ✓ | ✓ | – |
Supported Flags
| Flag | Bit | Support |
|---|---|---|
| Error | F11.0 | ✓ |
| Zero | F11.1 | – |
| Carry | F11.2 | – |
Number of Steps
| Steps |
|---|
| 3 |
Operands
| Operand | Description |
|---|---|
| S | The first operand. Entries are DWORD data registers or constants. This is the value to move into the data register, D. The signed value range is -2,147,483,648 ~ 2,147,483,647 (232). The unsigned value range is 0 ~ 4,294,967,295 (232-1). The Hexadecimal value range is H00000000 ~ HFFFFFFFF. |
| D | The second operand. Entries are only DWORD data registers. This is where the value of S is moved to. |
Notice
Error Flag (F11.0) Notice
The error flag, F11.0, will be ON for one scan when the address of the data register assigned by @D exceeds the range of the data register, D. The range of the data register, D, is dependent on the CPU type. F11.0 turns ON when the value of the data for transferring S exceeds the value range of the data register D.
Ladder Diagram Examples
DMOV
The DMOV instruction will transfer the DWORD value, S, to an assigned DWORD data register, D.
When the contact, M0.0 is ON (1), the instruction copies the value in the DWORD data register, D8, into the data register, D10.
Memory Monitor
DMOVP
The DMOVP one-shot instruction will transfer the DWORD value, S, to an assigned DWORD data register, D. Every time this instruction executes, it energizes the output only once.
When the contact, M0.1 is ON (1), the instruction copies the value of the constant DWORD, into the data register, D12.
Memory Monitor
