Read Device Data From Cpu Shared Memory: Multr - Mitsubishi Electric Melsec Q Series Programming Manual

5 OPERATION CONTROL PROGRAMS

5.13.7 Read device data from CPU shared memory: MULTR

Format
[Usable data]
Setting
16-bit
data
Bit device
integer
type
(D)
(S1) —
(S2) —
(n) —
[Setting data]
Setting data
[Functions]
Device memory
(D)
H0000
H0005
H000A
H0000
MULTR(D), (S1), (S2), (n)
Word device
64-bit
32-bit
floating
integer
point
type (L)
type (F)
— —
— —
— —
— —
(D) Start device No. which stores the reading data.
First I/O No. of the PLC CPU/Motion CPU which it
(S1)
(CPU No.1 : 3E0H, CPU No.2 : 3E1H,
CPU No.3 : 3E2H, CPU No.4 : 3E3H)
The CPU shared memory first address of the data
(S2)
which it will be read. (000H to FFFH)
(n) Number of words to be read (1 to 256)
(1) A part for (n)words of data of the target CPU specified with (S1) are read from the
address specified with (S2) of the CPU shared memory, and are stored since the
device specified with (S2).
(S1) CPU shared
memory of the
specified CPU
No. with (S1)
Read the data
(S2)
of a part for
H0000
(n)words
H0005
H000A
H0000
Usable Data
Constant
16-bit 32-bit
Coasting
integer integer type
timer
type (K/H) (K/H, L)
— — —
— —
— —
— —
Description
will be read.
CPU shared
memory address
0H
Self CPU operation
data area
200H
System area
800H
User setting area
1000H
2710H
Multiple CPU high
speed transmission
area
5F0FH
(Note-1): This area cannot be read when the target CPU is self CPU.
5 - 109
F/FS
Number of basic steps
64-bit
Calculation
conditional
floating
expression
expression
point
type (K)
— —
— —
— —
— —
Data type of result
Self CPU
This area can
be used at
users area.
(Note-1)
This area can
be used at
users area.
Unusable
G
7
Bit Comparison
conditional
expression
— —
— —
— —
— —
: Usable
—
Other CPU
This area
can be
used at
users area.