2 Equipment Description
2.6 EHPM Card Files
50
HPM High-Performance Process Manager Service
R688
Honeywell
December 2020
CF9 Ethernet Switch
The following figure illustrates a yellow CF9 Ethernet Switch. There are eight ports to connect to EHPM
FTE Interface Modules, and one port to connect to a Level 2 port on the FTE Switch.
The CF9 Ethernet Switch has upgradable firmware. If the EUCN is connected to an Experion network,
the firmware can be upgraded from the Experion system. If the EUCN is not connected to an Experion
network, the firmware can be upgraded from a standalone PC loaded with EUCN Tools. Firmware and
instructions to update the firmware are provided with the Utilities & Load Modules media.
The eight-port, Control Firewall (CF9) serves as the Fault Tolerant Ethernet (FTE) communication
center for a given EHPM network. It consists of a CF9 Ethernet Switch module that plugs into its
associated CF9 input/output termination assembly (IOTA) as shown in the following figure.
Figure 5.3 CF9 Ethernet Switch and IOTA
Enhanced High-Performance Comm/Control card
The following figure illustrates the front of the Enhanced High-Performance Comm/Control card as well
as the indicators, Diagnostic display, Detailed Diagnostic switch, and Debug connector that are located
under the front cover. Pressing the Display pushbutton switch under the cover enables the display to
indicate the UCN Node Number, the FTE Device Index, and the four octets of the IP address. Pressing
the pushbutton switch again disables the additional information from being displayed.
The EHPM Comm/Control card has upgradable firmware. If the EUCN is connected to an Experion
network, the firmware can be upgraded from the Experion system. If the EUCN is not connected to an
Содержание HPM
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