Precautions For Extension Stage Number Setting; Extension Stage Number Setting Order - Mitsubishi Electric Q12DCCPU-V User Manual

7
I/O NUMBER ASSIGNMENT

(2) Precautions for extension stage number setting

(a) Extension stage number setting order
Power supply
module
The extension stage numbers must be set consecutively.
Even if any extension stage number is skipped when the Auto mode is active for
base unit assignment (
skipped stage and the number of available slots does not increase.
Main base unit
Q312B
CPU 0 1 2
C Controller module
Extension base unit
Q68B
12 13 14 15 16
Q68B
0 0 0 0 0
Q68B
20 21 22 23 24
Figure 7.3 Number of slots when extension stage number is skipped
7.2 Connecting Extension Base Units and Setting the Number of Stages
Page 7-7, Section 7.3 (1)), 0 slot is assigned to the
3 4 5 6 7 8 9 10
Extension 1
17 18 19
Extension 2
0 0 0
Skipped
stage number
Extension 3
25 26 27
Slot number
11
7
- 4
1
2
3
4
5
6
7
8