Firewall
DOSS
DOHS
IFO
TSS
DOBS
PLC
Wireless
SIS
SIO
Ⅱ
I
/
O
DOPC
Ⅳ
DOPL
Ⅱ
S
DGPL
Ⅱ
DOGS
MELSECNET
Third-party
system
32
Harmonas-DEO
TM
—
A central pillar for data-driven smart
factories in the age of IoT
Harmonas-DEO collects the wide variety of data generated at manufacturing sites, analyzes it in
cyberspace, and then feeds the validated results back to the real world. The movement towards a
data-driven society is gradually becoming reality with cyber-physical system (CPS) architecture
that brings the cutting edge of innovation to manufacturing sites. Harmonas-DEO, the harmonized
automation system, brings about cooperation between cyberspace, the manufacturing site, and
operators, leading to value optimization for plants and factories.
A scalable system that allows real-time tracking of operational status
SYSTEM ARCHITECTURE
●
DOSS (supervisory station)
This human-machine interface (HMI) is used for plant
operating and monitoring tasks. It is also used as the
engineering environment for the Harmonas-DEO system.
●
TSS (thin client supervisory server)
The DOSS operation monitoring screens are transmitted
over a network, so monitoring of something like the DCS
screen can be done from anywhere, rather than being
restricted to a specific location like the control room.
●
DOHS™ (history station)
Process data, DCS alarms, and operational history handled
by the Harmonas-DEO system are collected and stored
here. DOHS serves as a platform for data analysis and
other plant data utilization, with functions for viewing and
outputting collected data.
●
DOGS™ (gateway station)
This is a gateway station that connects the Harmonas-DEO
system to third-party systems. OPC DA 2.05a and OPC UA
server functionality are provided.
●
DOPC™
Ⅳ
(process controller)
This is a highly reliable process controller designed with triple
CPUs in a 2-out-of-3 redundancy architecture.
●
DOPL™
Ⅱ
S (PLC linker)
This is a PLC integration controller that connects the
Harmonas-DEO system to Mitsubishi Electric’s MELSEC.
Connection to MELSEC is made via MELSECNET.
●
DGPL™
Ⅱ
(general purpose subsystem integration gateway)
This is a gateway that connects the Harmonas-DEO system
to third-party subsystems and provides integrated control.
Connection to third-party systems is made via OPC.
●
DOBS™ (batch station)
This station runs a batch process package based on ISA S88
and JIS C 1807.
●
IFO™: InnovativeField Organizer™ (device management system)
This system provides digital field device information
management and various diagnostics functions that are
compatible with the HART
®
communication protocol.
●
HIMax, HIQuad, HIMatrix (safety instrumented systems)
Safety controllers conforming to SIL3.