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11.1 Scan Time
11.1.2 Time required for each processing included in scan time
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CPU MODULE PROCESSING TIME
(6) Module refresh time
The module refresh time is the sum of refresh times taken by MELSECNET/H, CC-
Link and others.
(a) Refresh of CC-Link IE controller network
This indicates the time taken to refresh data between the link devices of the CC-
Link IE controller network module and those of the CPU module.
Refer to the following manual for the refresh time of CC-Link IE controller network.
CC-Link IE Controller Network Reference Manual
(b) Refresh of MELSECNET/H
This indicates the time taken to refresh data between the link devices of the
MELSECNET/H network and those of the CPU module.
Refer to the following manual for the refresh time of MELSECNET/H.
Q Corresponding MELSECNET/H Network System Reference Manual
(PLC to PLC network)
Q Corresponding MELSECNET/H Network System Reference Manual
(Remote I/O network)
(c) Auto refresh of CC-Link
This indicates the time taken to refresh data between the CC-Link master/local
module and CPU module.
Refer to the following manual for the auto refresh time of CC-Link.
CC-Link System Master/Local Module User's Manual (Details)
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