85
Manual I/O Allocations
Section 4-8
2.
Click the
I/O Allocation (OUT)
or
I/O Allocation (IN)
Tab. The following
window will be displayed.
Allocation Status of
Blocks 1 and 2
The block allocation status list displays the words of the CPU Unit and the
product names of devices allocated in the respective areas of the CPU Unit.
The start bit and the word address for each device are indicated in the
Ch
col-
umn.
Item
Description
Registered Device List
Only devices with valid output or input data among all devices registered with the General Tab
will be displayed.
Auto Button
Allocates in units of words the slaves selected from the Registered Device List to an
unoccupied area in the order of earlier addresses.
Delete Button
Unregisters the I/O allocations of the selected slaves in the Registered Device List.
Edit Button
Allows manual allocation through the Edit Window.
Information Button
Displays slave information items (i.e., the allocation area and I/O comment data).
Memory Blocks
Displays the allocation status of each slave (product name) of block 1 and block 2.
Ch
Bit address where allocation starts. The first bit address will be displayed after the word
address.
Product Name
Block 1 and block 2
Setup Button
Sets the first address and first address size (i.e., the number of words) of block 1 or block 2.
Registered Device List
Automatically allocates I/O to selected slave.
Deletes I/O allocation to selected slave.
Display window to manually edit allocations.
Displays slave information.
Bytes: Word address and first bit address
Product names of allocated slaves
Memory block
Updates block 1.
Updates block 2.
Block 1 allocations
Block 2 allocations
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