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CHAPTER4 ASSIGNMENT OF BASE UNIT AND I/O NUMBER
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4.2 I/O Number Assignment
4.2.2 Setting I/O numbers
(2) I/O assignment
The I/O assignment is set on the I/O assignment tab of the PLC parameter dialog box.
On the I/O assignment tab, the following items can be set for each slot on the base unit.
• "Type" (module type)
• "Points" (I/O points)
• "Start XY" (start I/O number)
For example, to change the I/O number of the specified slot, setting is allowed only to the number of points.
For other items that are not set, settings are completed based on the installation status of the base unit.
(a) Slot
The slot number and location of the slot are displayed.
When the base unit is set in Auto mode, the base unit number is indicated in "*", and the slot number is counted
from slot 0 of the main base unit.
Figure 4.8 I/O assignment
(a) (b) (c) (d) (e)
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