3-6
I/O
Number Allocation
3.2.2 Optional Settings in the “Unit Selection” Dialog Box
Input time constants
Input time constants for an input unit or a mixed input/output unit can be changed as
necessary. Select, and set for each unit, a desirable value from "No settings", 0.1, 0.5, 1.0,
5.0, 10.0, 20.0 or 70.0 ms. The selected time constants are added to the hardware-specific
response time of each unit.
For details, please see the "FP7 Digital Input/Output Unit Users Manual".
Exclude this unit from the scope of verification.
In general, this check box should be turned off.
If you want to exclude this unit from the scope of verification error temporarily for unit
replacement or adjustment, turn on this check box.
Exclude this unit from the scope of I/O refresh.
In general, this check box should be turned off. Input/output processing is performed at the
timing of I/O refresh in a normal scan.
By using operation devices "Direct input IN " or "Direct output OT", it becomes possible to
directly perform input/output processing during operation, independent of normal I/O refresh.
When this operation device is used, turn on the check box "Exclude this unit from the scope
of I/O refresh".
By turning this check box on, all inputs and outputs of registered units are excluded from the
scope of I/O refresh.
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Summary of Contents for AFP7CPS31
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Page 9: ...1 Overview Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 47: ...5 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 62: ...5 16 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 77: ...8 Specifications Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
