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User Manual
GFK-1503F
3.11
Ethernet Interface Overview
CPUE05 has a built-in Ethernet interface that makes it possible to communicate on a
10BaseT network. Both half-duplex and full-duplex operation are supported. Using 10/100
hubs allows CPUE05 to communicate on a network containing 100Mb devices.-
3.11.1
SRTP Server
CPUE05 supports up to eight simultaneous SRTP Server connections for use by other devices
on the Ethernet network, such as the PLC programmer, CIMPLICITY HMI, SRTP channels for
Series 90 PLCs, and Host Communications Toolkit applications. No PLC programming is
required for server operation.
3.11.2
Ethernet Global Data
CPUE05 supports up to 32 simultaneous Ethernet Global Data exchanges. Global Data
exchanges are configured using the PLC programming software, then stored to the PLC.
Both Produced and Consumed exchanges may be configured. CPUE05 supports up to 1200
variables across all Ethernet Global Data exchanges and supports selective consumption of
Ethernet Global Data exchanges. See chapter 13 for information about Ethernet Global
Data.
3.11.3
Station Manager Functionality
CPUE05 has built-in Station Manager functionality. This permits on-line diagnostic and
supervisory access through either the Station Manager port or via the Ethernet network.
Station Manager services include:
•
An interactive set of commands for interrogating and controlling the station.
•
Unrestricted access to observe internal statistics, an exception log, and configuration
parameters.
•
Password security for commands that change station parameters or operation.
Use of the Station Manager function requires a separate computer terminal or terminal
emulator.
See GFK-1876 for information about Station Manager operation.
CPU Module Datasheet: CPUE05
Chapter 3
Jan 2020
30
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