Mitsubishi Q02CPU

4
I/O NUMBER ASSIGNMENT
4.7 I/O Assignment by GX Developer
4.7.1 Purpose of I/O assignment by GX Developer
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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
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Functions
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Communication with Intelligent Function Module
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Parameters
4.7 I/O Assignment by GX Developer
This section describes the I/O assignment using GX Developer.
4.7.1 Purpose of I/O assignment by GX Developer
Perform I/O assignment setting by GX Developer in the following cases.
(1) Reserving points when converting to module other than 16-point
modules
You can reserve the number of points in advance so that you do not have to change
the I/O numbers when the current module will be changed to one with a different
number of occupied I/O points in the future.
For example, you can assign a 32-point I/O module to the slot where a 16-point I/O
module is mounted at present.
(2) Preventing I/O numbers from changing when converting modules
You can avoid the change in the I/O numbers when an I/O module other than 16-point
module or intelligent function module (special function module) is removed due to a
malfunction.
(3) Changing the I/O numbers to those used in the program
When the designed program's I/O numbers are different from the actual system I/O
numbers, each module's I/O number of base units can be set to program-I/O number.
(4) Setting the input response time (I/O response time)
The input response times of input modules, I/O composite modules and interrupt
modules can be changed according to the system.( Section 6.7)
(5) Error-time output mode setting
The error-time output mode can be set to output modules, I/O composite modules,
intelligent function modules and interrupt modules.( Section 6.8)
(6) Setting the switch of intelligent function modules and interrupt modules
The switches of an intelligent function modules and interrupt modules can be
set.( Section 6.10)
(7) Setting outputs during CPU module error
The output status (hold/clear) of the output module and/or intelligent function module
when the CPU module stops operation due to a stop error can be set.( Section
6.8)
(8) Setting CPU module operation during a hardware error of intelligent
function modules
The operation status (continue/stop) of the CPU module when a hardware fault
occurs in the intelligent function module can be set.( Section 6.9)