Data Transmission Instruction; Mov: Move Word Data Transmission Instruction; Dmov: Move Double Word Data Transmission Instruction - INVT IVC2H Programming Manual

Programming manual of IVC series small PLC

6.2 Data transmission instruction

6.2.1

MOV: Move word data transmission instruction

LAD:
IL: MOV (S) (D)
Operand Type
S INT Constant
D INT
Operand description
S: source operand
D: destination operand
Function description
When the power flow is valid, the
content of S is assigned to D, and the
value of S remains unchanged.
6.2.2

DMOV: Move double word data transmission instruction

LAD:
IL: DMOV (S) (D)
Operand Type
S DINT Constant
D DINT
Operand description
S: source operand
D: destination operand
Function description
When the power flow is valid, the
content of S is assigned to D, and the
value of S remains unchanged.
KnX KnY KnM KnS
KnY KnM KnS
Note
1. The MOV instruction supports signed and unsigned integers. If the two
operands are both elements, the data type is signed integer. If the source operand
is a signed integer (for example, -10, +100), the destination operand is also a
signed integer. If the source operand is an unsigned double integer (for example,
100, or 45535), the destination operand will also be an unsigned integer.
2. The corresponding element C only supports C0 to C199.
Example
When X0 is ON, the content of D0 is assigned to D10, D10 = 500.
KnX KnY KnM KnS
KnY KnM KnS
Note
1. The DMOV instruction supports signed and unsigned double integers. If the two
operands of the instruction are elements, the data types are signed integers. If the
source operand of the instruction is a signed double integer (for example, -10,
+100), the destination operand will also be signed integer. If the source operand is
the unsigned double integer (for example, 100, 45535), the destination operand
will also be unsigned integer.
2. The corresponding element C only supports C200 to C255.
Example
When X0 is ON, the content of (D0, D1) is assigned to (D10, D11). (D10, D11) is
50000.
Chapter 6 Application instructions
Applicable to
Influenced flag bit
Program steps
Applicable elements
KnLM KnSM D SD
KnLM D SD
Applicable to
Influenced flag bit
Program steps
Applicable elements
KnLM KnSM D SD
KnLM D SD
IVC1 IVC1S IVC1L IVC2L IVC2H
5
C T V Z R
C T V Z R
LD X0
MOV D0 D10
IVC1 IVC1S IVC1L IVC2L IVC2H
7
C T V Z R
C V R
LD X0
DMOV D0 D10
74
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addressing
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