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Appendix 3
The processing time when a bridge module is used is as follows.
(1) Transmission delay time
The transmission delay time is the total of the following periods of time.
1) Sequence scan ( User's manual for the CPU module used)
2) Link refresh time of CC-Link IE Field Network
( User's manual for the master/local module used)
3) Link scan time of CC-Link IE Field Network
( User's manual for the master/local module used)
4) Device transfer time ( Page 126, Appendix 3.1)
5) Link scan time of CC-Link ( Page 127, Appendix 3.2)
6) Processing time of a CC-Link remote station ( Manual for the CC-Link remote station used)
CPU module
Device
1)
Sequence
scan
Data Link Processing Time
Master/local module
Link device
2)
3)
Link refresh
CC-Link
time of
IE Field
CC-Link
Network
IE Field
Network
Link
scan
Master
Slave station
station
CC-Link IE Field Network
CC-Link
Bridge module
remote station
Link device
Link device
4)
5)
Data
CC-Link
transfer
time
between
devices
Link
scan
CC-Link
master station
CC-Link
APPENDICES
External
device
6)
Processing
time in the
remote station
Remote
station
A
125
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