6
I/O NUMBER ASSIGNMENT
6.6 I/O Assignment by C Controller Setting Utility
6.6.1 Purpose of I/O assignment by C Controller setting utility
6 - 18
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
SETTING AND
PROCEDURES
6
I/O NUMBER
ASSIGNMENT
7
MEMORIES AND
FILES
8
INSTALLING /
UNINSTALLING
POINT
1. The I/O assignment setting becomes effective when either of the following
operations is performed after writing parameters on the C Controller setting
utility.
• Reapply power to the C Controller system (ON, OFF and ON).
• Reset the C Controller module.
2. The I/O assignment setting is necessary for changing the response time of
the input modules and the switch setting of intelligent function modules.
3. If any of the I/O modules other than the 16-point modules fails without I/O
assignment setting being made using C Controller setting utility, the I/O
numbers assigned after that module may change, leading to a malfunction.
Therefore, it is recommended to make I/O assignment setting using C Con-
troller setting utility.