Mitsubishi MELSEC Q Series - Deleting and Inserting Data from and in Data Tables (FDEL(P),FINS(P))

7-156
FDEL(P),FINS(P)
7.7.4 Deleting and inserting data from and in data tables
(FDEL(P),FINS(P))
FDEL(P),FINS(P)
Function
FDEL
(1) Deletes the nth block of data from the data table designated by , and stores it at the
device designated by .
After the execution of the FDEL instruction, the data in the table following the deleted block
is compressed forward by one block.
: Head number of the devices where data to be inserted is stored (BIN 16 bits)
Head number of the devices where the data to be deleted will be stored (BIN 16 bits)
: Head number of the table (BIN 16 bits)
n : Location on the table where data is inserted/deleted (BIN 16 bits)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
–– ––
–– –– –– ––
n ––
Basic
Process
High
performance
Redundant Universal LCPU
n
n
D
D
FDEL, FINS
FDELP, FINSP
Command
Command
S
SP
indicates an instruction symbol of FDEL/FINS.
S
D
S
D
D
S
+1
+2
+3
+4
Data table
5432
3333
4
4444
1234
0
4444
+5
0
+1
+2
+3
+4
Data table
5432
3333
3
1234
0
0
+5
0
Stores 0.
D
D
D
D
D
D
D
D
D
D
D
D
S
If n=3, data
at +3 is deleted.
D