Letter
Name/Label
Description
(c)
Task period of assigned periodic
tasks
The task period of assigned periodic task in the task settings is dis-
played.
(d)
Unit operation
settings
In the Unit operation settings, the settings and set values that affect
the I/O allocations are displayed. The sampling period and frequen-
cy values are also displayed.
Ch
The analog input channel numbers are displayed.
Enable/Disable
setting
Values that you set for
Ch
£
Enable/Disable
in the Unit operation
settings are displayed.
Number of
samplings set-
ting
Values that you set for
Ch
£
Number of Sampling Settings
in the
Unit operation settings are displayed.
For disabled channels,
-
is displayed in the Ch column.
Sampling peri-
od [µs]
The sampling period for each channel, which is automatically calcu-
lated by the Support Software, is displayed.
For disabled channels,
-
is displayed in the Ch column. In addition,
for channels whose sampling period is less than 5 µs, the Ch num-
ber is displayed in red text.
Sampling fre-
quency [kHz]
The sampling frequency for each channel, which is automatically
calculated by the Support Software, is displayed.
For disabled channels,
-
is displayed in the Ch column.
(e)
Update I/O Entry
Button
Click this button to update the I/O entry to match the set values of
the Unit operation settings.
You can click the
Update I/O Entry
Button only when no I/O entry
that matches the set values of the Unit operation settings has been
set.
(f)
Apply
Button
Click this button to enable the settings in the Edit I/O Allocation Set-
tings Window.
(g)
Cancel
Button
Click this button to return to the CPU and Expansion Racks Tab
Page or Edit Slave Terminal Configuration Tab Page.
If you click this button after clicking
Update I/O Entry
Button, the
following dialog box is displayed to confirm whether to cancel the
I/O allocation settings.
Click the
OK
Button in this dialog box to cancel the settings in the
Edit I/O Allocation Settings Window, and return to the CPU and Ex-
pansion Racks Tab Page or Edit Slave Terminal Configuration Tab
Page. Or click the
Cancel
Button to return to the Edit I/O Allocation
Settings Window.
(h)
OK
Button
Click this button to enable the settings in the Edit I/O Allocation Set-
tings Window, and return to the CPU and Expansion Racks Tab
Page or Edit Slave Terminal Configuration Tab Page.
(i)
Status of whether I/O entry that
matches the set values of Unit
operation settings has been set
This shows the status of whether an I/O entry that matches the set
values of Unit operation settings has been set. If no I/O entry that
matches the set values of the Unit operation settings has been set,
click the
Update I/O Entry
Button.
*1.
8-4 Number of Samplings Setting
on page 8 - 8 for the calculation formula for the sampling peri-
od.
7 I/O Data and List of Settings
7 - 17
NX-series Analog I/O Units User’s Manual for High-speed Analog Input Units (W592)
7-2 Setting I/O Allocations with the Sysmac Studio
7
7-2-2
Displayed I/O Allocation Settings
