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 | ✓ | – | ✓ | ✓ | ✓ | – | ✓ | ✓ | – | ✓ | – | ✓ | ✓ | ✓ | – |
| n | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | – | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Supported Flags
| Flag | Bit | Support |
|---|---|---|
| Error | F11.0 | ✓ |
| Zero | F11.1 | – |
| Carry | F11.2 | – |
Number of Steps
| Steps |
|---|
| 4 |
Operands
| Operand | Description |
|---|---|
| S | The first operand. Entries are WORD data registers or constants. This is the value to move to D + n data registers. The signed value range is -32,768 ~ 32,767 (216). The unsigned value range is 0 ~ 65,535 (216-1). The Hexadecimal value range is H0000 ~ HFFFF. |
| D | The second operand. Entries are only WORD data registers. This is the starting register to move the value of S to. |
| n | The third operand. Entries are WORD data registers or constants. This is the number of data registers starting at D to have the value of S transferred to. The value range is 1 ~ 32,767. |
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. F11.0 turns ON when the value of the data for n exceeds the value range 1 ~ 32,767 (215-1).
Instruction Execution
The FMOV and FMOVP instructions will not execute if the value of n is less than 1 or greater than 32,767.
Ladder Diagram Examples
FMOV
The FMOV instruction transfers the WORD value, S, to D + n WORD data registers.
When the contact, M0.0, is powered ON (1), the instruction copies the value in the data register, D38, into 3 data registers, D40, D41, and D42.
Memory Monitor
FMOVP
The FMOVP one-shot instruction transfers the WORD value, S, to D + n WORD data registers. Every time this instruction executes, it energizes the output only once.
When the contact, M0.1, is powered ON (1), the instruction copies the value in the data register, D47, into 2 data registers, D49 and D50.
Memory Monitor
