Rockwell-automation 1761-NET-ENIW MicroLogix Ethernet Interface (ENI) Manuel d'utilisateur Page 134

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Vue de la page 133
Publication 1761-UM006E-EN-P - August 2005
C-2 1761-NET-ENI/ENIW Performance Considerations
Data Throughput
In tests performed using the RSLinx OPC Test Client, the ENI/ENIW
(series D) was connected to a MicroLogix 1500 with channel 0 set to
38.4 kbaud. The Ethernet port was connected to the computer
through a 10/100 Mbps switch.
The maximum number of minimum-sized packets per second that can
be transmitted through the ENI/ENIW (series D) at 100 Mbps to a
MicroLogix 1500 at 38.4 kbaud is 94 (94 words/second).
The maximum number of 100-word packets per second that can be
transmitted through the ENI/ENIW (series D) at 100 Mbps to a
MicroLogix 1500 at 38.4 kbaud is 15 (1500 words/second).
Number of Packets Packet Size (Words) Packet Rate (packet/s)
1131
2162
3175
4186
5188
6194
7194
Number of Packets Packet Size (Words) Packet Rate (packet/s)
11007
2 100 14
3 100 15
4 100 15
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