User manual

33002479 06 07/2008 79
2
Ethernet Communication Services
At a Glance
Introduction This chapter describes the Ethernet communications services available on
140 NOE 771 x1 and 140 CPU 651 x0.
What's in this
Chapter?
This chapter contains the following topics:
Topic Page
Modicon Quantum with Unity Ethernet Services 80
Address Server 82
SNMP and Schneider Private MIB Overview 84
Modbus Messaging 85
I/O Scanner 87
Global Data 89
Time Synchronization Service 90
Electronic Mail Notification Service 91
Bandwidth Monitoring 92
FTP Server 94
Embedded Web Pages—HTTP Server, Web Configuration and Diagnostics 95
Additional Ethernet Services 97