Table of Contents
Advertisement
8.3.8
Communication speed
This section provides the results of communication speed measured using the IP packet transfer function. Use the
results as a reference.
(1) When a request source device and a request destination device are connected
to a CPU module
The results are based on measurement when FTP communications are performed with four modules connected
in star topology.
(a) System configuration
Ethernet device (request source device)
Ethernet
Ethernet device (request source
device)
<FTP client>
Ethernet device (request
destination device)
<FTP server>
Programmable controller
172
<FTP client>
Device
CPU
OS
Ethernet board
FTP client application
CPU
OS
Ethernet board
FTP server
application
CPU module
CC-Link IE Field
Network
Ethernet device (request destination device)
<FTP server>
Ethernet
Description
®
™
Intel
Core
2 Duo processor 2.80GHz
®
®
Microsoft
Windows
7 Professional Operating System
1000BASE-T
FFFTP
®
™
Intel
Core
i5 processor 2.67GHz
®
®
Microsoft
Windows
7 Professional Operating System
1000BASE-T
FileZilla Server
Q06UDEHCPU
• Sequence scan time: 1ms
• Service processing setting: performed according to the
proportion of scan time (10%)
• Cyclic transmission
RX/RY setting
: 128 points assigned to each station
RWw/RWr setting : 256 points assigned to each station
• Transient transmission
N/A
Advertisement
Table of Contents
Troubleshooting
