Mitsubishi Electric MELSEC Q Series User Manual page 148

(1) Communications between CPU modules
In the multiple CPU system, various communications between CPU modules are available depending on the
communication source and destination CPU module types as shown Table4.1.
For communication from the Motion CPU, PC CPU module, and C Controller module, refer to the manuals of
each module.
Communicati
Communication destination CPU
on source
CPU module
Motion CPU
Basic model
QCPU
PC CPU module
C Controller module
High Performance model QCPU/Process
CPU/Universal model QCPU
High
Performance
Motion CPU
model QCPU/
Process CPU
PC CPU module
C Controller module
Universal model
Motion CPU
QCPU
(Q00UCPU
Q01UCPU
PC CPU module
Q02UCPU)
C Controller module
High Performance model QCPU/Process
CPU
Universal model
Universal model QCPU
QCPU (except
Q00UCPU
Motion CPU
Q01UCPU
Q02UCPU)
PC CPU module
C Controller module
Reference
*1: Available instructions are restricted depending on the version of the Motion CPU.
For instructions that can be used, refer to the manual of the Motion CPU.
Table4.1 Communications between CPU modules
Communication using
CPU shared memory
module
Auto
refresh
Q172CPUN(-T)
Q173CPUN(-T)
Q172HCPU(-T)
Q173HCPU(-T)
Q172CPUN(-T)
Q173CPUN(-T)
Q172HCPU(-T)
Q173HCPU(-T)
Q172CPUN(-T)
Q173CPUN(-T)
Q172HCPU(-T)
Q173HCPU(-T)
Q172DCPU
Q173DCPU
Section 4.1.2
Section 4.1.3
CHAPTER4 COMMUNICATIONS BETWEEN CPU MODULES
Communication
using the
instructions
By
dedicated to
program
Motion CPU
Section 4.1.4 Section 4.2
Communication
between CPUs
using dedicated
instructions
*1
Section 4.3
:Available, :Not available
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