Mitsubishi Electric MELSEC iQ-R Series - Chapter 16 Melsec-A Series Supported Specifications; Frames and Commands that Can be Used; Accessible Modules

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16 MELSEC-A SERIES SUPPORTED SPECIFICATIONS
16.1 Frames and Commands that can be Used
16 MELSEC-A SERIES SUPPORTED
SPECIFICATIONS
This chapter explains the specifications of the messages of MC protocol and access ranges when using the MELSEC-A
series devices as follows:
• When accessing system including MELSEC-A series modules
• When utilizing the software for data communication created for MELSEC-A series programmable controller.
16.1 Frames and Commands that can be Used
When accessing MELSEC-A series modules, all frames of MC protocol can be used.
However, the commands that can be used have some restrictions. (Page 471 Accessible Modules for Each Command)
A compatible frame
The following frames have compatibility with the message protocol and the message format for MELSEC-A series.
16.2 Accessible modules
The following MELSEC-A series modules can be accessed within the access range.
Accessible modules to other stations
The following modules can be accessed.
Modules that can be relayed between networks
For the modules that can be relayed between networks when accessing MELSEC-A series module, refer to the following
table.
■MELSEC-A series module
■Module other than MELSEC-A series
Page 286 Modules that can be relayed between networks
Frame Compatible message format Accessible range
1C frame Dedicated protocols for MELSEC-A series computer link modules Page 47 Accessible range of 1C frame
1E frame Message formats for MELSEC-A series Ethernet interface modules Page 49 Accessible range of 1E frame
Type Model name
CPU module A1NCPU, A2NCPU, A2NCPU-S1, A3NCPU, A2ACPU, A2ACPU-S1, A3ACPU, A2UCPU, A2UCPU-S1, A3UCPU, A4UCPU
A1SCPU, A1SJCPU(-S3), A1SHCPU, A1SJHCPU, A2SCPU, A2SHCPU, A2USCPU, A2USCPU-S1, A2USHCPU-S1
A0J2HCPU
Q02CPU-A, Q02HCPU-A, Q06HCPU-A
A2CCPUC24 and A2CCPUC24-PRF (when connected to an external device by multidrop connection.)
MELSECNET/10 remote I/O AJ72LP25 (G), AJ72BR15
Special function module Refer to the following section.
Page 385 Accessible modules
Network Model name
MELSECNET/10 AJ71LP21 (G), AJ71BR11, A1SJ71LP21, A1SJ71BR11