88
Manual I/O Allocations
Section 4-8
Note The I/O data size of devices will be displayed in the
Size
column of
the Registered Device List as shown below if connections settings
have been made for the devices.
To allocate the I/O data on the left-hand side with the mouse, drag and drop
the I/O data with the left mouse button. To allocate the I/O data on the right-
hand side, drag and drop the I/O data with the right mouse button. If there
is only a single connection, use the left mouse button.
Manual Allocation
through the Edit Window
I/O Allocation Tab - Edit Button
To make allocations through the Edit Window, use the following procedure.
1,2,3...
1.
Select the device to edit the I/O allocations of the device.
2.
Click the
Edit
Button.
3.
The following I/O Allocation Dialog Box will be displayed.
Specify block 1 or block 2, allocation word, start byte (LSB: Low or MSB:
High), and the number of allocated bytes.
Specify the first word to allocate and the number of allocated words. The
MSB (high) or LSB (low) position can be set for the first word to allocate.
The user must set the byte position to LSB if the number of bytes allocated
is 2 or more.
• Example: Device with 1 byte allocated in the LSB.
Connections are specified in the General
tab with the advanced setup function.
+0CH
+1CH
+2CH
High
15
8
7
0
Low
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