4
I/O NUMBER ASSIGNMENT
4.3 Installing Extension Base Units and Setting the Number of Stages
4 - 7
1
Overview
2
Performance
Specification
3
Sequence Program
Configuration and
Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files
Handled by CPU Module
6
Functions
7
Communication using
built-in Ethernet ports of
CPU module
8
Communication with
Intelligent Function
Module
(b) When the same extension stage number is set
The same extension stage number cannot be set to multiple extension base units.
Figure 4.6 When the same extension stage number is set
Power supply
module
CPU module
Extension 1
Main base unit
Slot number
CPU 0 1 2 3 4 5 6 7 8 9 10 11
Extension 1
Extension base unit
Q312B
Q68B
Q68B
The same extension stage
number cannot be set!
Extension stage number
setting connector