Omron CJ1W-NC271 - 12-2009, Operation Manual

Page: 210 / 687

182
Common Operating Memory Area
Section 4-6
Note The REJOIN Bit and the Axes to Connect parameter are supported for unit
version 2.0 or later. The allocated bit and word are not used for earlier unit
versions.
Output
(CPU
Unit to
PCU) n+6 --- Operating
data for
data trans-
fer Number of write
words Specifies the number of words
to be written from the CPU
Unit to the PCU. 5-2-1 Writing PCU
Parameters
n+7 --- Write source area Specifies the area containing
the data to be written from the
CPU Unit to the PCU.
n+8 --- Write source word Specifies the beginning word
of the data to be written from
the CPU Unit to the PCU.
n+9 --- Write destination
address Specifies the address in the
PCU to which the data is to be
written.
n+10 --- Number of read
words Specifies the number of words
to be read from the PCU to
the CPU Unit. 5-2-2 Reading PCU
Parameters
n+11 --- Read source
address Specifies the address in the
PCU from which the data is to
be read.
n+12 --- Read destination
area Specifies the area used to
store the data read from the
PCU.
n+13 --- Read destination
word Specifies the word used to
store the data read from the
PCU.
n+14 --- --- Not used (reserved
by the system). These bits are reserved by the
system. Do not use. ---
I/O Word Bits Category Name Operation Details