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12-7
12 Communications Performance and Communications Load
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
12-2 A
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12-2-1 C
hec
king Bandw
idth
Usag
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ag Data L
inks
The Network Configurator can display the bandwidth actually used for tag data links at each Ether-
Net/IP Unit, based on the connections set in the network configuration. The device bandwidth used
by tag data links can be checked by clicking the
Detail
Button in the Usage of Device Bandwidth
Area at the bottom of the Network Configuration Window.
12-2-1 Checking Bandwidth Usage for Tag Data Links
Item
Description
#
The IP address of the device.
Comment
A description of the device. The comment is displayed below the device icon.
The model number of the device is displayed by default.
Usage of Capacity (without Multi-
cast Filter)
The percentage of the allowable communications bandwidth used for tag data
links for the device is displayed. Bandwidth used
÷
Allowable tag data link
bandwidth
The values outside parentheses are for when multicast filtering is used.
The values inside parentheses are for when multicast filtering is not used.
Mbit/s (without Multicast Filter)
The bandwidth used for communications by the device of the 100-Mbps net-
work bandwidth is shown.
The values outside parentheses are for when multicast filtering is used.
The values inside parentheses are for when multicast filtering is not used.
Usage of IP Multicast Addresses
The number of multicast IP addresses actually used for communications by
the device is shown.
Total usage of IP multicast
addresses
The number of multicast IP addresses used in the entire network is shown.
This value is used to estimate the number of multicast filters for switching.
Network Total of Max. Mbit/s
The total network bandwidth used for tag data link communications in the
entire network is shown. Tag data links will not operate normally if 100 Mbps
is exceeded for the network bandwidth.
Содержание SYSMAC CJ1W-EIP21
Страница 8: ...Manual Structure 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 10: ...Sections in this Manual 8 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 20: ...Read and Understand this Manual 18 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 42: ...Revision History 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 68: ...1 Introduction 1 26 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 80: ...2 Installing Ethernet Networks 2 12 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 130: ...6 Testing Communications 6 4 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 206: ...7 Tag Data Link Functions 7 76 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 246: ...8 Message Communications 8 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 266: ...9 FTP Server 9 20 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 374: ...13 Troubleshooting 13 56 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 431: ...Index 1 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 I Index...
Страница 436: ...Index 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 Index...
Страница 437: ......