IDEC MICROSmart FC6A Series Ladder Programming Manual page 165

Repeat Source and Destination Devices
• Data Type: Word and Integer
When S1 (source) and D1 (destination) are assigned to repeat, different results are set to 3 devices starting with D1.
ADD(W)
SOTU
I1
• Data Type: Double Word, Long, and Float
When S1 (source) and D1 (destination) are assigned to repeat, different results are set to 3 devices starting with D1·D1+1.
ADD(D)
SOTU
I1
Repeat All Source and Destination Devices
• Data Type: Word and Integer
When all devices are assigned to repeat, different results are set to 3 devices starting with D1.
ADD(W)
SOTU
I1
• Data Type: Double Word, Long, and Float
When all devices are assigned to repeat, different results are set to 3 devices starting with D1·D1+1.
ADD(D)
SOTU
I1
Note: Special internal relay M8003 (carry/borrow) is turned on when a carry or borrow occurs in the last repeat operation. When a user program
execution error occurs in any repeat operation, special internal relay M8004 (user program execution error) and the ERR LED are turned on and
maintained while operations for other instructions continues.
S1 R S2 – D1 R
D10 D20 D30
S1 R S2 – D1 R
D10 D20 D30
S1 R S2 R D1 R
D10 D20 D30
S1 R S2 R D1 R
D10 D20 D30
FC6A S MICROS L
ERIES MART
7: B
S1 (Repeat = 3)
REP
10
D10
3
15
D11
20
D12
S 1 ( R e p e t a = 3
REP
3 D10·D11
D12·D13
D14·D15
S1 (Repeat = 3)
REP
10
D10
3
15
D11
20
D12
S 1 ( R e p e t a = 3
REP
3
D10·D11
D12·D13
D14·D15
P M
ADDER ROGRAMMING ANUAL
A
INARY RITHMETIC
S2 (Repeat = 0)
25
+ D20
25
+ D20
25
+ D20
) S2 (Repeat = 0)
+ D20·D21
+ D20·D21
+ D20·D21
S2 (Repeat = 3)
25
+ D20
35
+ D21
45
+ D22
) S2 (Repeat = 3)
+ D20·D21
+ D22·D23
+ D24·D25
FC9Y-B1726
I
NSTRUCTIONS
D1 (Repeat = 3)
35
D30
40
D31
45
D32
D 1 ( R e p e t a = 3 )
D30·D31
D32·D33
D34·D35
D1 (Repeat = 3)
35
D30
50
D31
65
D32
D 1 ( R e p e t a = 3 )
D30·D31
D32·D33
D34·D35
7-7