IDEC MICROSmart FC6A Series Ladder Programming Manual page 134

5: M I
OVE NSTRUCTIONS
• Data Type: Double Word
MOV(D) S1 R
I6
• Data Type: Float
When the source data does not comply with the normal floating-point format in any repeat operation, a user program execution
error occurs, and the source data is not moved to the destination.
MOV(F) S1 R
I1
Repeat Bit Devices
The MOV (move) instruction moves 16-bit data (word or integer data) or 32-bit data (double-word or integer data). When a bit
device such as input, output, internal relay, or shift register is designated as the source or destination device, 16 or 32 bits starting
with the one designated by S1 or D1 are the target data. If a repeat operation is designated for a bit device, the target data
increases in 16- or 32-bit increments, depending on the selected data type.
• Data Type: Word
MOV(W)
I10
• Data Type: Double Word
MOV(D)
I11
Overlapped Devices by Repeat
If the repeat operation is set for both the source and destination and if a portion of the source and destination areas overlap each
other, then the source data in the overlapped area also changes.
MOV(W)
SOTU
I12
Source:
Destination:
5-4
D1 R REP
D10 D20 3
D1 R REP
D10 D20 3
S1 – D1 R REP
D10 M0 3
S1 – D1 R REP
D10 M0 3
S1 R D1 R
D10 D12
D10 through D13 (Repeat = 4)
D12 through D15 (Repeat = 4)
FC6A S MICROS
ERIES
Source (Repeat = 3)
D10 110
111
D11
112
D12
D13 113
114
D14
115
D15
Source (Repeat = 3)
1.5
D10·D11
Invalid
D12·D13
D14·D15 3.44
Source (Repeat = 0)
110
D10
D11 111
112
D12
Source (Repeat = 0)
110
D10
111
D11
D12 112
113
D13
114
D14
D15 115
REP
4
L P
MART ADDER ROGRAMMING
Destination (Repeat = 3)
D20 110
111
D21
112
D22
D23 113
114
D24
115
D25
Destination (Repeat = 3)
D20·D21
11.1
D22·D23
D24·D25 3.44
Destination (Repeat = 3)
M0 through M7, M10 through M17
M20 through M27, M30 through M37
M40 through M47, M50 through M57
Destination (Repeat = 3)
M0 through M7, M10 through M17
M20 through M27, M30 through M37
M40 through M47, M50 through M57
M60 through M67, M70 through M77
M80 through M87, M90 through M97
M100 through M107, M110 through M117
Before Execution
1
D10
2
D11
D12 3
4
D13
D14
D15
M FC9Y-B1726
ANUAL
1.5
After Execution
1
D10
2
D11
D12 1
2
D13
1
D14
D15 2