F150
(READ)
P150
(PREAD)
Outline
Reads data from the shared memory in an intelligent unit.
Program example
Trigger
R10
10
F150 READ, H 3, K 19, K 4, DT 0
S1
S2
n
D
Operands
Relay
Operand
Operand
WX WY WR WL
S1
N/A N/A N/A N/A
S2
N/A N/A N/A N/A
n
N/A N/A N/A N/A
D
N/A
A
(*1) This cannot be used with the FPΣ.
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Data read from intelligent unit
Ladder Diagram
Ladder Diagram
S1
S2
16-bit equivalent constant for specifying the bank number in the shared
memory of the intelligent unit.
16-bit equivalent constant for specifying the starting address in the shared
memory of the intelligent unit (source data address).
16-bit equivalent constant for specifying the number of words to be read.
Starting 16-bit area address for storing read data (destination data address).
Timer/Counter
SV
EV
DT
N/A
N/A
N/A N/A N/A
N/A
N/A
N/A N/A N/A
N/A
N/A
N/A N/A N/A
A
A
A
A
n
D
Index
Register
register
FL
LD
I
(*1)
N/A
N/A
N/A
A
A
A
N/A
High−level Instructions
Boolean
Address
Instruction
10
ST
R
11
F150
H
K
K
DT
Constant
Index
Index
modifier
K
H
A
A
A
A
A
A
A
A
A
N/A
N/A
A
A:
Available
N/A: Not Available
10
(READ)
3
19
4
0
3 − 395