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The remote input refresh area indicates the area to be used when auto refresh is set to the input (X) in the
*1:
CC-Link IE controller network, MELSECNET/H, or CC-Link.
Data in the remote input refresh area will be refreshed automatically during END processing.
Data in the GX Developer input area can be turned on/off by the following operation.
*2:
•
Test operation by GX Developer
•
Writing data from a network module
Data in the output (Y) device memory can be turned on/off by the following operation.
*3:
•
Test operation by GX Developer
•
Refresh via CC-Link IE controller network or MELSECNET/H
•
Writing data from an external device using the MC protocol
•
Auto refresh via CC-Link
(4) Response delay
An output response which corresponds to the status change in the input module delays for two scans
(maximum) depending on the on timing of an external contact.
Examples
3 - 11
X5
55
External contact
X5
Devices in the
CPU module
Y5E
External load
Figure 3.4 Y5E turns on the earliest
OFF
External contact
X5
Devices in the
CPU module
Y5E
External load
Figure 3.5 Y5E turns on the latest
A program that turns on the output
Y5E
Y5E when the input X5 turns on.
0
END
0
56
END
0
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Delay time
(Minimum 1 scan)
0
END
0
56
END
0
ON
ON
OFF
ON
OFF
ON
OFF
Delay time
(Maximum 2 scans)
: Input refresh
: Output refresh
: Input refresh
: Output refresh
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