Mitsubishi Q2ACPU, User Manual

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5. I/O NUMBER ASSIGNMENT
(2) Replacing a 16-point input module with a 32-point input module
When replacing the 16-point input module with a 32-point input module without
changing the all I/O number assignment in a system to which a 16-point input module
is designed. To achieve this operation, perform I/O assignment as follows.
(a) Loading status and I/O numbers before the replacement
(b) I/O numbers when I/O Allocation is performed using GPP function
1) I/O Allocation example
The example of I/O assignment with GPP function
CPU module
Power supply
module
Input
16
points
16
points
16
points
16
Output
16
points
16
0 1 2 3 4 5 6 7
X10 X20 X30 Y40 Y50
X1F X2F X3F Y4F Y5F
X00
X0F
These I/O numbers are not to be changed.
This module is to be replaced by a 32-point module.
The I/O numbers are to be changed to X80 to X9F.
16
points
16
points
Y60
Y6F
Y70
Y7F
A38B
Input Input Input
Output Output Output
points points