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IDEC OpenNet series User Manual

IDEC OpenNet series
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11: BINARY ARITHMETIC INSTRUCTIONS
OPENNET CONTROLLER USERS MANUAL 11-3
• Data Type: Integer
• Data Type: Double Word
• Data Type: Long
Example: SUB
• Data Type: Word
The following example demonstrates the use of special internal relay M8003 to process a borrow.
Examples: MUL
• Data Type: Word
• Data Type: Integer
• Data Type: Double Word
• Data Type: Long
I0
REPS2
D20
D1
D30
S1
D10
ADD(I)
4
D10
+
15
D30
11
D20
I0
REPS2
D20
D1
D30
S1
D10
ADD(D)
+
1957400
D10·D11
4112600
D20·D21
6070000
D30·D31
I0
REPS2
D20
D1
D30
S1
D10
ADD(L)
+
216283
D10·D11
964355
D20·D21
748072
D30·D31
I0
SOTU
M8003
D12 – 7000 D12
To process borrowing so that the number of times
a borrow occurs is subtracted from D13.
When a borrow occurs, D13 is decremented by
one.
REPS2
7000
D1
D12
S1
D12
SUB(W)
REPS2
1
D1
D13
S1
D13
SUB(W)
I1
When input I1 is on, data of D10 is multiplied by data of D20, and
the result is set to D30 and D31.
REPS2
D20
D1
D30
S1
D10
MUL(W)
50
D10
×
60
D20
3000
D30·D31
I1
REPS2
D20
D1
D30
S1
D10
MUL(I)
50
D10
×
60
D20
3000
D30·D31
I1
Note: When the result exceeds 4,294,967,295, a user program execution error will result, turning on the ERROR LED and
special internal relay M8004 (user program execution error). The result is not set to the destination operand.
REPS2
D20
D1
D30
S1
D10
MUL(D)
×
100000
D10·D11
5000
D20·D21
500000000
D30·D31
I1
Note: When the result is below 2,147,483,648 or over 2,147,483,647, a user program execution error will result, turning
on the ERROR LED and special internal relay M8004 (user program execution error). The result is not set to the destination
operand.
REPS2
D20
D1
D30
S1
D10
MUL(L)
×
100000
D10·D11
5000
D20·D21
500000000
D30·D31
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

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IDEC OpenNet series Specifications

General IconGeneral
BrandIDEC
ModelOpenNet series
CategoryController
LanguageEnglish

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