336
F D E L P
D
n
S
1
2
M
3
○
FNC
210
n
X Y M S
D.b R.b
KnX KnY
KnM KnS
T C
D,R
V,Z
UnG
K,H
E
" $"
S
D
S : the register is to store the split data from the data table
D : the head ID of the data table to be shortened
n : to appoint the point at the table to be cut
FDELP D0 D2 D1
X0
n
S
D
D2
D3
D4
D5
D6
D7
5
100
200
300
400
500
Data table
X0＝OFF→ON
D
Set the size
of the data table
There are 5 data
in the table will be
used
D
The total size of the data table
(Related to the contents of
which is user dened)
D2
D3
D4
D5
D6
D7
4
100
200
400
500
0
D0
S
300
5–1=4
Fill in 0
D
1
3
2
4
5
n
＝3
n>0
Operand
Devices
Delete Data from Specic Location
of Table
This instruction uses a series of word components starting with the to form a data table, and the component
is used to define the size of the data table.
th
When the instruction is executed, the data in the table will extract out and store to the component , and
all the data behind will shift one position backward, also the size of the data table at the will decrease one.
When X0 = “OFF” → “ON” and = (D1) = K3, the process result is below.
D
n
n
S
D
D
Data table
Please pay attention to the total size of the data table, the programmer should manage it to avoid interferes with
other data is used.
When the instruction executes, the should bigger than 0, and also should equal or less than the size of the
data table at ; otherwise, the PLC will regard that as an operational error.
n
D
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