IDEC MICROSmart FC6A Series Ladder Programming Manual

FC6A S ERIES MICROS MART L ADDER P ROGRAMMING M ANUAL FC9Y-B1726 8-3
8: B OOLEAN C OMPUTATION I NSTRUCTIONS
Repeat Operation in the ANDW, ORW, and XORW Instructions
Source devices S1 and S2 and destination device D1 can be assigned to repeat individually or in combination. When destination
device D1 is not designated set to repeat, the final result is set to destination device D1. When repeat is assigned, consecutive
devices as many as the repeat cycles starting with the designated device are used. Since the repeat operation works similarly on
the ANDW (AND word), ORW (OR word), and XORW (exclusive OR word) instructions, the following examples use the ANDW
instruction.
Repeat One Source Device
•Data Type: Word
When only S1 (source) is assigned to repeat, the final result is set to destination device D1.
•Data Type: Double Word
When only S1 (source) is assigned to repeat, the final result is set to destination device D1·D1+1.
Repeat Destination Device Only
•Data Type: Word
When only D1 (destination) is assigned to repeat, the same result is set to 3 devices starting with D1.
•Data Type: Double Word
When only D1 (destination) is assigned to repeat, the same result is set to 3 devices starting with D1·D1+1.
Repeat Two Source Devices
•Data Type: Word
When S1 and S2 (source) are assigned to repeat, the final result is set to destination device D1.
•Data Type: Double Word
When S1 and S2 (source) are assigned to repeat, the final result is set to destination device D1·D1+1.
I1
SOTU
REP
3
S1 R
D10
D1 –
D30
S2 –
D20
ANDW(W)
D10
S1 (Repeat = 3) D1 (Repeat = 0)S2 (Repeat = 0)
· (D30)D20
D11
D12
·
·
D20
D20
(D30)
D30
I1
SOTU
REP
3
S1 R
D10
D1 –
D30
S2 –
D20
ANDW(D)
D12·D13
D10·D11
D14·D15
S1 (Repeat = 3) D1 (Repeat = 0)S2 (Repeat = 0)
·
·
·
(D30·D31)
(D30·D31)
D30·D31
D20·D21
D20·D21
D20·D21
D10
S1 (Repeat = 0) D1 (Repeat = 3)S2 (Repeat = 0)
· D30D20
D10
D10
·
·
D20
D20
D31
D32
I1
REP
3
S1 –
D10
D1 R
D30
S2 –
D20
SOTU
ANDW(W)
D10·D11
D10·D11
D10·D11
S1 (Repeat = 0) D1 (Repeat = 3)S2 (Repeat = 0)
·
·
·
D32·D33
D30·D31
D34·D35
D20·D21
D20·D21
D20·D21
I1
REP
3
S1 –
D10
D1 R
D30
S2 –
D20
SOTU
ANDW(D)
D10
S1 (Repeat = 3) D1 (Repeat = 0)S2 (Repeat = 3)
· (D30)D20
D11
D12
·
·
D21
D22
(D30)
D30
I1
REP
3
D1 –
D30
S2 R
D20
SOTU
S1 R
D10
ANDW(W)
D12·D13
D10·D11
D14·D15
S1 (Repeat = 3) D1 (Repeat = 0)S2 (Repeat = 3)
·
·
·
(D30·D31)
(D30·D31)
D30·D31
D22·D23
D20·D21
D24·D25
I1
REP
3
D1 –
D30
S2 R
D20
SOTU
S1 R
D10
ANDW(D)

IDEC MICROSmart FC6A Series Specifications

General

Brand	IDEC
Model	MICROSmart FC6A Series
Category	Computer Hardware
Language	English