Specifications

7. Application Instructions
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7-60

S
1
and
S
2
can designate the same number register. In this
situation, when using “ continuous” command the register will be added
one time in the every scan during the condition contact is On. In general,
it uses pulse execution command. (DEADDP).
 Program Example
D0DEADD
X0
D2 D10
Ϩʳ When X0=On, add the decimal of binary system (D1, D0) and the
decimal of binary system (D3, D2) and save the sum in (D11, D10).
 Program Example
D10DEADD
X2
K1234 D20
 When X2=On, add the decimal of binary system (D11, D10) and K1234
(auto convert to decimal of binary system) and save the sum in (D21,
D20).
 Please refer to page 7-4 Handling of Decimal for detail.
D
121
ESUB S
1
S
2
D
Subtraction of decimal
of binary system
Bit device Word device
Device
Operand
XYMS K H KnX KnY KnM KnS TCDEF
S1
ϨϨ Ϩ
S
2
ϨϨ Ϩ
D
Ϩ

S1
: minuend.
S2
: subtrahend.
D
: difference.
 Using the content of register that
S
1
designates minus the content of
register that
S
2
designates and save the result in the register that
D
designates. All process of subtraction uses the type of decimal of
binary system.
 If the source operand
S1
or
S2
designates the constant K or H,
the command will be convert to decimal of binary system to subtract.

S
1
and
S
2
can designate the same number register. In this
situation, when using “ continuous” command the register will be added
one time in the every scan during the condition contact is On. in general,
it uses pulse execution command (DESUBP).
 Program Example
D0DESUB
X0
D2 D10
Ϩʳ When X0=On, decimal of binary system (D1, D0) minus decimal of
binary system (D3, D2) and save the result to (D11, D10).
 Program Example
K1234
DESUB
X2
D0 D10
Ϩʳ When X2=On, K1,234 (auto convert to decimal of binary system)
minus the decimal of binary system (D1, D0) and save the result to
(D11, D10).
 Please refer to page 7-4 Handling of Decimal for detail.