Delta DVP-PLC, Руководство по применению

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6 Application Instructions API 00-49
DVP-PLC Application Manual
6-20
API Mnemonic Operands Function
12 D MOV P Move
Controllers
ES/EX/SS SA/SX/SC EH/SV
Bit Devices Word Devices Program Steps Type
OP
X Y M S K H KnX KnY KnM KnS T C D E F
S * * * * * * * * * * *
D * * * * * * * *
MOV, MOVP: 5 steps
DMOV, DMOVP: 9 steps
PULSE 16-bit 32-bit
ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV
Operands:
S
: Source of data
D
: Destination of data
Explanations:
1. If
S
and
D
are used in device F, only 16-bit instruction is applicable.
2. See the specifications of each model for their range of use.
3. When this instruction is executed, the content of
S
will be moved directly to
D
. When this instruction is not
executed, the content of
D
remains unchanged.
4. If the operation result refers to a 32-bit output, (i.e. application instruction MUL and so on), and the user needs
to move the present value in the 32-bit high-speed counter, DMOV instruction has to be adopted.
Program Example:
1. MOV instruction has to be adopted in the moving of 16-bit data.
a) When X0 = Off, the content in D10 will remain unchanged. If X0 = On, the value K10 will be moved to D10 data
register.
b) When X1 = Off, the content in D10 will remain unchanged. If X1 = On, the present value T0 will be moved to
D10 data register.
2. DMOV instruction has to be adopted in the moving of 32-bit data.
When X2 = Off, the content in (D31, D30) and (D41, D40) will remain unchanged. If X2 = On, the present value
of (D21, D20) will be sent to (D31, D30) data register. Meanwhile, the present value of C235 will be moved to
(D41, D40) data register.
X0
X1
X2
MOV K10 D0
MOV T0 D10
DMOV D20 D30
DMOV C235 D40