ABB PP220 3BSC690099R1 Operation panel
SOE systems allow collection of precise state transition event data originating in aSequence of Events Recorder (SER), or a Distributed SOE system within the control
system. In the Harmony SOE system, digital state transitions are recorded and time
stamped to one millisecond resolution at the time of occurrence. SOE reports
(Figures 17 and 18) can be created automatically, based on a triggered value of a tag
property. Report action parameters may be configured. These parameters include:
Time Limit, Isolated Priority, Attempts, System Messages,Report Templates, and
Export Paths. This feature allows the flexibility to configure specific reports based on
specific events. SOE reports may be saved and reviewed later, and/or printed by any
Client on the system that has Microsoft Excel installed. When integrated with 800xA
Information Management, reports may be archived for long-term storage.
Harmony remote I/O capabilities are expanded with S800 I/O. To facilitate local
mounting to sensors in the plant, the S800 I/O family is designed with a small, modular
DIN form factor footprint.
S800 I/O provides options for all signal types ranging from basic analog and digital
inputs and outputs to pulse counters and intrinsically-safe applications.S800 I/O
supports Sequence of Events functionality with one millisecond accuracy event time.
stamping at the source. It communicates with the Harmony Bridge Controller via
Hnet communications and the Harmony IOR-800module (Figure 19).Redundant
communication provides fault tolerant connection to S800 I/O.Standard Composer
tools configure the Harmony IOR-800 Interface module , S800 I/O, and their individual
I/O channels. A single Harmony Bridge Controller simultaneously supports both
Rack I/O and S800 I/O for simple expansions and ease of system evolution.
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Figure 19.IOR Interface Module and S800 I/O Modules
Through their modular design, AC 800M controllers and associated I/O options
contribute to lower costs, higher engineering quality, and higher operating efficiency.
Equally effective for small hybrid systems and large, integrated automation applications,
the modularity of the subsystem results in higher return on assets by providing the
flexibility to choose the specific functions required to meet the automation need.
Designed for plant automation and SIL2 andSIL3 safety applications, the AC 800M
controller family provides Harmony system owners with the opportunity to expand
their automation system capabilities. Additionally, the AC800M controller and
associated I/O modules support industry standard interfaces, network protocols,
and fieldbuses allowing a wide range of devices and systems to be accessed and their
resident information to be used to produce tighter and more reliable control solutions.

process control area with feldbus devices, ABB's control evolution products minimize
production risk while providing incremental and stepwise evolution paths.
These products include:
Harmony PCU Gateway-HPG800.The HPG800 rack module addresses the needs
of those system owners who want to extend their Harmony systems using AC 800M
controllers. It is a high performance,high capacity rack module that provides a high
speed, robust, real-time, peer-to-peer communication interface between Harmony
and AC 800Mcontrollers. The HPG800communicates with Harmony controllers
over Controlway / INFINET via standard function blocks. Harmony Gateway Software
(HGS) maps INFI 90 function blocks to MODBUS points and communicates those
points over a 100 MB Ethernet port using MODBUS TCPprotocol. The CI 867 CEX
module provides the physical MODBUS TCP interface to AC 800M. The architecture
and communication paths of the interface are shown in Figure 20 while the module's
features are summarized in Figure 21.
Harmony PCU Gateway (HPG800) Features
Communicates with up to 4 AC 800M controllers
Communicates with other Harmony/ INFI 90 controllers via Controlway and standard function codes
Bi-directional communication of up to 4,000 MODBUS points at 250 ms or less
100 MB Ethernet port using MODBUS TCP protocol
Deploys adva nced RISC microprocessor technology - Motorola 32-bit Coldfire with 8 megabytes of onboard
DRAM
High availability and fault tolerance in a redundant pair configuration
Configuration supported by the Composer Engineering Tool (version 5.0,SP2 or later)
Ability to interface to third-party PLC's and devices via MODBUS TCP
Figure 21.
To learn more about the HPG800 peer-to-peer rack module, please refer to
3BUS094832.
INFI9OFCLib for AC 800M.INFI90FCLib is an AC 800M evolutionary library that
contains INFI 90 Function Codes. The purpose of the INFI 90 Function Block library
is to allow Harmony system owners to protect the intellectual property embedded
within their existing controllers. Specifically, the library is designed to make
evolution of Harmony control applications to AC 800Mstraightforward and simple.
The INFI90FCLib does this by providing an equivalent function block in AC 800M for
the function codes from Harmony. Table 3 lists the IEC 61131-3 Function Block Types
(FBTs) provided in the INFI90FCLib.