Honeywell HPM User Manual

R688 HPM High-Performance Process Manager Service iii
December 2020 Honeywell
About This Document
This document provides instructions for servicing the High-Performance Process Manager (HPM). The
instructions consist of fault isolation and removal/replacement procedures at the Optimum Replaceable Unit
(ORU) parts level.
ATTENTION
With TPN R684, Enhanced Universal Control Network (EUCN) is introduced.
In EUCN, the traditional coaxial cable system is no longer utilized and is
replaced with a Fault Tolerant Ethernet (FTE) based communication network.
Throughout the document, unless specifically mentioned, the terms HPM,
NIM, and UCN are interchangeably used with the terms EHPM, ENIM, and
EUCN respectively.
ATTENTION
With TPN R686, the Enhanced Network Bridge (ENB) is introduced. The
ENB is a variant of the NIM that allows communication between the LCN and
both UCN and EUCN networks. It can communicate over coaxial-based UCN
and FTE-based EUCN communication networks and provides a gateway
function between the UCN and the EUCN. The ENB also facilitates on-
process migration from HPM to EHPM (assuming you have redundant
HPMs).
ATTENTION
Beginning with TPN R686, Fieldbus support is withdrawn.
Release Information
Document Name
Document ID
Release
Number
Publication
Date
High-Performance Process Manager Service -
HP13
HP13
R688
December
2020
Document Category
Troubleshooting and Maintenance

Honeywell HPM Specifications

General

Brand	Honeywell
Model	HPM
Category	Network Hardware
Language	English