Qcpu Instructions - Mitsubishi MELSEC-Q Series Programming Manual

2.5.18

QCPU instructions

Category Instruction name
Module
UNIRD
information read
Trace set TRACE
Trace reset TRACER
Data write to
SP_FWRITE
specified file
Data read from
SP_FREAD
specified file
Data write to
SP_DEVST
standard ROM
Data read from
S_DEVLD
standard ROM
Program load
PLOADP
from memory
Program unload
from program PUNLOADP
memory
Load + unload PSWAPP
File register high-
speed block RBMOV
transfer
S_TO
Data write to host
CPU shared
TO
memory
DTO
Table 2.35 QCPU instructions
Argument
n1, n2,
d
−
−
, , , ,
d0 d1
s0 s1 s2
, , , ,
s0 s1 d0 d1 d2
, , n,
s1 s2 d
, n,
s d
,
s d
,
s d
, ,
s1 s2 d
, n,
s d
, , , ,
○
s4
s1 s2 s3 d
, n1, n2, n3
s
, n1, n2, n3
s
Processing details
• Stores the module information of the
number of points specified for (n2) from
the start I/O number specified for (n1) to
and the following devices.
d
• Stores trace data set in the peripheral in
the number of set times when SM800,
SM801, or SM802 is turned ON to the
sampling trace file.
• Resets data set by the TRACE
instruction.
• Writes data to the specified file.
• Reads data from the specified file.
• Writes data to standard ROM
• Reads data from standard ROM
• Transfers a program stored in the
memory card or standard memory
(other than drive 0) to drive 0 and sets
the program in the standby status.
• Deletes a standby program stored in the
program memory (drive 0) from the
memory.
• Deletes a standby program stored in the
program memory (drive 0) specified for
from the memory, and transfers a
s1
program stored in the memory card or
standard memory (other than drive 0)
specified for to drive 0 and places
s2
the program in the standby status.
• Batch transfers n points of 16-bit data
from the device specified for
s
points of devices starting from the one
specified for .
d
• Writes devices of the host station to the
CPU shared memory of the host station
CPU module.
• Writes devices of the host station to the
CPU shared memory of the host station
CPU module.
• Writes devices of the host station to the
CPU shared memory of the host station
CPU module in units of 32-bit data.
2.5 Application Instructions
2.5.18 QCPU instructions
Executing
Page
condition
8-2
8-6
8-9
8-20
8-33
8-36
8-38
8-42
8-45
to n
8-48
8-52
2-37
2