Write Device Data To Cpu Shared Memory Of The Self Cpu: Multw - Mitsubishi Electric Melsec Q Series Programming Manual

5 OPERATION CONTROL PROGRAMS

5.13.6 Write device data to CPU shared memory of the self CPU: MULTW

Format
[Usable data]
Setting
16-bit
data
Bit device
integer
type
(D) —
(S)
(n) —
(D1) —
[Setting data]
Setting data
[Functions]
CPU shared
memory of the
self CPU
(D)
H0000
H0005
H000A
H0000
MULTW(D), (S), (n), (D1)
Word device
64-bit
32-bit
floating
integer
point
type (L)
type (F)
— —
— —
— —
— —
The CPU shared memory address of self CPU of
(D)
the writing destination device. (800H to FFFH)
(S)
Start device No. which writing data are stored.
(n)
Number of words to be written (1 to 256)
Self CPU device is made to turn on by the writing
(D1)
(1) A part for (n)words of data since the device specified with (S) of the self CPU
module are written to since the CPU shared memory address specified with (D) of
the self CPU module. After writing completion of the device data, the complete bit
device specified with (D1) turns on.
Write the data
(S)
of a part for
(n)words
(2) Do resetting of the complete bit device by the user program.
(3) Another MULTW instruction cannot be processed until MULTW instruction is
executed and a complete bit device is turned on. When MULTW instruction is
executed again, before MULTW instruction is executed and complete bit device is
turned on, the MULTW instruction executed later becomes an error.
Usable Data
Constant
16-bit 32-bit
Coasting
integer integer type
timer
type (K/H) (K/H, L)
— —
— — —
— —
— — —
Description
completion.
Device memory
200H
H0000
H0005
800H
H000A
1000H
H0000
2710H
5F0FH
5 - 106
F/FS
Number of basic steps
64-bit
Calculation
conditional
floating
expression
expression
point
type (K)
— —
— —
— —
— —
Data type of result
CPU shared
memory address
0H
Self CPU operation
data area
System area
User setting area
Unusable
Multiple CPU high
speed transmission
area
G
8
Bit Comparison
conditional
expression
— —
— —
— —
— —
: Usable
—
This area can be
used at users area.