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6.6 I/O Assignment by C Controller Setting Utility
6.6.1 Purpose of I/O assignment by C Controller setting utility
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I/O NUMBER ASSIGNMENT
6.6 I/O Assignment by C Controller Setting Utility
This section describes the I/O assignment using C Controller setting utility.
6.6.1 Purpose of I/O assignment by C Controller setting utility
Perform I/O assignment setting by C Controller setting utility in the following cases.
(1) Reserving points when changing to module other than 16-point module
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 replaced with the one of a different
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 replacing module
You can avoid the change in the I/O numbers when an I/O module other than 16-point
module or intelligent function module is removed due to a malfunction.
(3) Changing the I/O numbers to those used in the user program
When the designed user program's I/O numbers are different from the actual system
I/O numbers, each module's I/O numbers of base units can be changed to user
program's I/O numbers.
(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 4.9)
(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 4.10)
(6) Setting the switches of intelligent function modules and interrupt
modules
The switches of an intelligent function modules and interrupt modules can be
set.( Section 4.12)
(7) Setting output status for C Controller module error
The output status (hold/clear) of the output module and/or intelligent function module
when the C Controller module stops its operation due to a stop error can be set.
( Section 4.10)
(8) Setting C Controller module operation for a hardware error of intelligent
function modules
The operation status (continue/stop) of the C Controller module when a hardware
fault occurs in the intelligent function module can be set.( Section 4.11)
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