Panasonic AFP7PSA1, Руководство пользователя

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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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