Mitsubishi Electronics 00UCPU ユーザーズマニュアル

111

CHAPTER 5 ACCESS BETWEEN CPU MODULES AND OTHER MODULES

5.2  Acce

ss to Non-

co

ntrolled

 Module

s

5.2.5  Access using

 the link dir

ect device

Only the control CPU can execute instructions using the link direct device to access I/O modules and intelligent 
function modules.
The link direct device cannot be used to access modules controlled by other CPU modules. If an instruction using the 
link direct device is executed to access a module controlled by another CPU module , "OPERATION ERROR" (error 
code: 4102) occurs.

1

1

1

1

2

2

Not accessible ("OPERATION ERROR" occurs.)

Accessible

Control CPU setting

Slot number

CPU

0

1

2

3

4

Network module