A Scalable, Flexible, and powerful Control System

Empower plant automation and facility control through information technology

DIASYS Netmation® is a registered trademark of Mitsubishi Hitachi Power Systems, LtdMicrosoft® O�ce and Visio® are either trademarks or registered trademarks of Microsoft Corporation.

MITSUBISHI HITACHI POWER SYSTEMS, LTD

Head O�ce:12, Nishikicho, Naka-ku, Yokohama, Kanagawa231- 8715, Japanhttp://www.mhi.co.jp/en/products/category/diasys.html

PS60-03IC2E2-A-0

Overview

Bringing together Mitsubishi Hitachi Power Systems’ extensive experience in plant automation and the latest advances in information technology, DIASYS Netmation® is a control system that achieves the highest levels of reliability, economy, automation and ease of use. DIASYS Netmation® is an advanced solution that is meeting the monitoring and control needs of customers worldwide.

DIASYS Netmation® o�ers a wide range of monitoring and

control applications for everything from the boilers, turbines,

gas turbines and other devices in large-scale thermal power

plants to gas engine generators, diesel generators, fuel cells,

waste incineration generators and other dispersed power

systems, to denitri�cation and desulfurization and other

ancillary power plant facilities, to factories and buildings, to

liquid natural gas tankers, and much more.

System Con�guration

MPS: The Multiple Process Station is a full-sized controller used to perform automatic control and input/output processing.

CPS: The Compact Process Station is a smaller controller used to perform automatic control and input/output processing.

OPS: The Operator Station is a human-machine interface for operations and monitoring.

ACS: The Accessory Station is an interface for the storage and management of data and for interfacing with external devices.

EMS: The Engineering Maintenance Station is used to maintain the entire system.

System Con�guration

Browser OPS

Browser OPS

WebServer

Internet

Router

Mobile OPS

Firewall

ACS/ProxyServer

OPSOPS

(Twin monitor type)

EMS

BrowserOPS

MPS

CPS

Printer

Remote Monitoring a Standard Feature

Extensibility: Via the Internet, microwave circuits, telephone

lines or other existing channels, DIASYS Netmation® can

provide the same level of monitoring and control at a remote

location as at an OPS in a facility’s central control room.

Mobility: DIASYS Netmation® customers with wireless

networks can set up mobile OPS using tablet or notebook

PCs to perform the same kind of monitoring and control

throughout a facility as in a facility’s central control room.

Real-time reporting: The system can be con�gured to

transmit critical alarm messages by e-mail so that if a

problem arises, the person in charge is alerted immediately,

and response can be rapid.

Excellent operability: All remote monitoring and control

functions are standard with DIASYS Netmation®, and need

only to be activated by the user. And thanks to the

streamlined communications protocol has designed to

facilitate remote operations, requested data , even when

traveling over analog lines, reaches remote screens at

virtually the same speed as data transferred within a central

control room.

Drag-and-Drop Engineering

Simplicity: With DIASYS Netmation® engineering tools, which are based

on the easy-to-use Microsoft® O�ce component Visio®, logic data and

graphic display can be created in graphic form and updated easily with

drag-and-drop operations.

Accessibility: Even elements outside the control system

can be included in drawings, and the entire �ow of

signals from the controlled devices to the human-

machine interface encompassed in a single view.

Online modi�cation: Logic data can be updated and logic

parameters tuned online by the user with ease, even as the

facility continues to operate.

Features of the LogicCreator

One-step designing: Function logic,

which conventionally requires CAD

design, can be written in Visio®, and

downloaded directly to the controller

(MPS/CPS)—no conversion to POL

diagrams is required.

Comprehensive diagramming:

All required information can be

displayed in the diagram, including

graphic displays, alarms, and drawing

forms.

OPS

CPS

Sequencer(PLC) Field-level

devicesMobile OPS

Access via Mobile OPS on location

Cell-phone communication is also allowed

Monitoring just as with the onsite OPS (equivalent performance even on an analog telephone line)

Alarms messages can also be delivered by email to a portable phone or home PC

• On-site devices can be monitored and controlled just as with the onsite OPS/EMS.

• System maintenance can also be performed remotely.

Measuring gauges

Ethernet

Ethernet

EMS

MPS

ACS

OPS EMSACS

VPN

VPN

Plant

Plant #2

Remote Control/Monitoring Room Administrative/Maintenance Personnel

Firewall

Firewall

Firewall

Plant #3Measuring

Internet/Intranet

LAN(wireless, PHS, etc.)

Features of the LogicCreator

One-step designing:

which conventionally requires CAD

design, can be written in Visio®, and

downloaded directly to the controller

(MPS/CPS)—no conversion to POL

diagrams is required.

Comprehensive diagramming:

All required information can be

displayed in the diagram, including

graphic displays, alarms, and drawing

forms.

Control Loopplate Alarm signal

Connection to graphic display Drawing form

Initializing

Boiler master signal error

Heavy oil flow signal error

Heavy oil burner front pressure low

Mill master auto

Heavy oil burner front pressure

Thermal plant design department Boiler controller

Heavy oil pressure signal error

Heavy oil flow signal error

Heavy oil flow control valve

Heavy oil flow control error

Heavy oil flow control

Heavy oil control

Flexible, highly scalable product lineup

MPS and CPS: Extremely scalable, DIASYS Netmation®

can be custom-con�gured with MPS and CPS to meet

the requirements of each facility.

When equipped with MPS, DIASYS Netmation® provides the

capability to control the operation of gas turbines and gas

engines by handling huge volumes of data in rapid cycles, or

makes possible the processing of the enormous number of

input/output calculations required for the operation of a

power plant. On the other hand, with CPS, DIASYS

Netmation® can be scaled down to form a cost-e�cient

solution for the control of a smaller-scale device such as

package boiler or the monitoring of a building.

From mega-projects to micro-applications: In a more

complex implementation featuring OPS as the

human-machine interface and ACS for data backup in

addition to MPS and CPS, DIASYS Netmation® can be

con�gured to monitor and control the operations of the

integrated facilities of a large-scale thermal power plant. But

that is not all: even for vital micro applications such as the

control of a fuel cell, DIASYS Netmation® will bring the same

�exible high performance that it does to large-scale

applications.

Fieldbus

LiquidCrystalDisplay

Sequencer

Interface

Scale up

Scale up

Scale down

InterfaceOPS OPS OPS OPS EMS

ACSACS

ACS

PC PC

Plant Management System

(Asset Management System, etc.)

PC

OPS

CPS

CPS

MPS

MPS MPS MPS MPS MPS MPSMPS MPS MPS

EMS Large-Scale Con�guration (For conventional/combined cycle

thermal power plants, etc.)

Full-Scale Con�guration (For the integration of multiple

plants within a large facility)

Compact Con�guration(For fuel cells, buildings, package boilers, remote monitoring, etc.)

Basic Con�guration(For gas turbines,

steam turbines, boilers, gas engines, etc.)