auma – 50 years of electic actuaton · • auma actuators support hybrid interface types...

AUMA – 50 YEARS OF ELECTIC ACTUATONMotor controls and remote communication

Werner Laengin, AUMA Germany

ONCE UPON A TIME….

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THE HISTORY OF COMMUNICATION

4 – 20 mA 1950

1980

1989

1994

Industrial Ethernet

All these communication protocols are now standardised in IEC 61158 and IEC 61784

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Wireless Mesh

2000

2007

Modbus TCP/IP

1986

Various aspects fieldbus systems

DIGITAL COMMUNICATION

Topology

Application interfaces

Service / Commissioning support

Cable length

Standardisation

Repeaters

Redundancy options

Field device integration

Communication services

Control in the field

Cycle timeCapex / Opex

No of participants

Baudrate

Reaction time

DCS integrations

Certification / Registration

ReferencesGuidelines

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Network characteristics of Profibus DP / Modbus RTU Line topology

Supports also star topology (with repeaters)


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Repeaters(if necessary)

RS-485Max. 1200 m / segmentMax. 32 devices / segmentTotal max 125 (Profibus DP) resp. 247 (Modbus RTU) devicesTypical: 40 – 60 devices / networkCycle time (Profibus) ≈ 250 ms (@ 50 actuators & @ 93,75 kBit/s) Cycle time (Modbus) ≈ 1 s (@ 50 actuators & @ 115,2 kBit/s)

R

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Profibus DP Most favoured fieldbus system with AUMA actuators Widespread

Worldwide knowledge available supported by Profibus & Profinet International (www.profibus.com)

Fast and deterministic ≈ 5 ms / Actuator (@ 93,75 kBit/s)

Relieable further redundancy options including an integral fibre optic interface

Ideal for Water/ waster water applications Power plants Tank farms

Dedicated services DP-V0 Optional: DP-V1 (add-on for diagnosis and asset management) Optional: DP-V2 (add-on for specified redundancy and timestamped alarms)


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Communication services of Profibus DP Cyclic communication (DP-V0)

by PLC/DCS Acyclic communication (DP-V1)

User initiated


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Req.: Motor operating time?Res.: 1 h and 12 minReq.: Stepping mode = ONRes.: O.k.

RS-485 Signal




User initiated Host system integration required

– EDD– DTM



User initiated Further services (DP-V2)

Specified redundancy Time Stamping of alarms


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Modbus RTU Universal communication protocol

„Basically you can do anything with Modbus RTU“

Simple and reliable Various additional redundancy options

Quick communication ≈ 20 ms / Actuator (@ 115,2 kBit/s)

Typical applications Any


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Modbus RTU Provides the communication

foundation for our redundant Loop communication with our SIMA Master Station

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Modbus TCP/IP

SIMA

Fast commissioning with Modbus loop

DIGITAL COMMUNICATIONSIMA

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Ex works settings of AC.2:

• address = 247, • baud rate = Auto

Automatic configuration of the Modbus loop

Consecutive and automatic configuration of

• slave address• baud rate

further actuators can be added later

• no change of existing slave addresses• no change of existing data memory mapping to DCS

Benefit:

Simple and fast commissioning

247

247

247

247

1

2 3

4

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SIMA Master Station applications Complete systems Cabinets Network design Network equipment


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SIMA

Foundation Fieldbus Different philosophy Power suppy and data over

the same wires


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DCSFF H1

400 VAC


the same wires Process values are

represented by Functionblocks


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DCS

AI

IN AO

OUT

PIDINOUT

FF H1400 VAC


the same wires Process values are

represented by Functionblocks

„Control in the field“


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DCS

IN AO

OUT

PIDIN

LAS

Link Master

BasicDevice

Link Master LAS

FF H1400 VAC

AIOUT

?!


Hybrid technology• AUMA actuators support hybrid interface types (fieldbus combined with conventional

interface)

DCS with conventional interfaces andfieldbus interface

fieldbus conventional

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Hybrid technology• AUMA actuators support hybrid interface types (fieldbus combined with

conventional ESD input)

ESD PLC


Safety PLC

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Hybrid technology• AUMA actuators support hybrid interface types (fieldbus combined with SIL

capability)


Control BoxControl Box

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Hybrid technology• AUMA actuators support hybrid interface types (fieldbus combined with

conventional control box in the field, installed e.g. 15 m away from MOV)


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Line redundancy• AUMA actuators support redundant fieldbus communication directly to the MOVs


HART (Highway Addressable Remote Transducer protocol)

Basically a plain 4 – 20 mA signal

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with additional digital Command and Response telegramms


HART provides two channels

A plain 4 – 20 mA Signal and

additional Command and Response telegrams

Device category “Actuator”:4-20 mA Signal = Setpoint

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4-20 mA

4-20 mA

22 wire cable


HART provides two channels

A plain 4 – 20 mA Signal and

additional Command and Response telegrams

Device category “Current output”:4-20 mA Signal = Position feedback

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4-20 mA

2

4-20 mA

2 wire cable


Wireless systems License free data transmission using the ISM (Industrial, Scientific and Medical) Band

ISM (433 MHz, [868 MHz], 2,4 GHz, 5 GHz, ….) Point – to – Point systems

– Bluetooth, WLAN, RFID, car keys, smoke detectors,…) Mesh systems

– WirelessHART, ISA100.11a, WIA(PA), (ZigBee)

Data transmission based on licenses Radio frequencies Wireless systems for aviation control, sea control, ships / offshore applications, GPS, BOS (national authorities) systems Satellite applications Mobile network systems

– GSM, EDGE, GPRS, UMTS,..

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AUMA ACTUATORS WITH WIRELESS INTERFACE

AUMA wireless system is based on WirelessHART

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IEEE 802.15.4Distances:Outdoor: max 200- 250 mIndoor: max. 50 – 70 m

PROJECT EXAMPLE

Project scope Operation of jetties to load / unload oil products

to / from ships Main (primary) operation philosophy:

Control and feedback over I/O wiring (point – to – point)

Commands OPEN / CLOSE Setpoint

Feedback Endposition OPEN / CLOSE Position feedback Failure

Alternative (backup) operation method: Used once primary operation path fails Same commands and feedback Dedicated Host / DCS system Dedicated physical layer => Wireless

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PROJECT EXAMPLE

The challenges

350 m

14 WirelessHART actuators

220 m

14 WirelessHART actuators 28

Control room

PROJECT EXAMPLE

The solution

350 m (IEEE 802.11)

1 Access point

220 m (IEEE 802.11)

1 Gateway

WirelessHART(802.15.4)

14 WirelessHART actuators 1 Gateway

WirelessHART (802.15.4)

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14 WirelessHART actuators

PROJECT EXAMPLE

System overview

IEEE 802.3Ethernet (HART IP)

DCS220 m

(IEEE 802.11)

WirelessHART(802.15.4)

WirelessHART (802.15.4)

350 m (IEEE 802.11)

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PROJECT EXAMPLE

System overview of a typical WirelessHART application

220 m (IEEE 802.11)

350 m (IEEE 802.11)

WirelessHART(IEEE 802.15.4)


DCS

Access Point

HART IP (IEEE 802.3)

Gateway

Gateway WLAN

Controller

Switch

Jetty 1

Jetty 3

Control room

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AUMA ACTUATORS WITH WIRELESS COMMUNICATION

Typical system design Actuators with WirelessHART WirelessHART gateway

Detailed configuration depends on the project Further system devices might be required

Access points, FO couplers, repeaters, remote mounted controls / antennas

Site survey!


DCS

HART IP over IEEE 802.3Modbus TCP/IP over IEEE 802.3Modbus RTU over RS-485

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INDUSTRIAL ETHERNET

Can you provide actuators with Ethernet??

There are various industrial ethernet protocols used in process automation Profinet (Profibus over industrial ethernet) Modbus TCP/IP (Modbus over industrial ethernet) HSE (FF over industrial ethernet) HART IP (HART over industrial ethernet) Ethernet/IP (CIP protocol [e.g. DeviceNet] over industrial ethernet) …. … ..

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INDUSTRIAL ETHERNET PROTOCOLS

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Available now: Modbus TCP/IP interface for AUMA actuators

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Modbus TCP/IP

AUMA ACTUATORS WITH MODBUS TCP/IP

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Connectionfield mountable RJ-45 plug(Cat. 6A)

Modbus TCP/IP


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Commissioning

Webserver forcommissioning

Adress Type Static IP

Static IP Address 192.168.255.1

Subnet Mask 255.255.0.0

Default Gateway 192.168.0.1

Ex works settings:

Login password: admin

Ex works settings:• Baudrate: Auto (115,2 Kbit/s)• Parity: Even• Slaveaddress: 247

Display / CDT forcommissioning

Modbus TCP/IP


Project example: Tunnel ventilation

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FO cable withModbus TCP/IP

(Backbone, used fortunnel automation)

Industrial switch

Modbus TCP/IPEthernet cable

802.3

Modbus TCP/IP


Project example: Remote stations of e.g. pumping stations

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Internet Mobile networkSmall PLC(e.g. WAGO 750)

VPN HSPA Router(e.g. INSYS EBW-H100)

Remote area

Plant area

Modbus TCP/IP


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Network – topologyIEEE 802.3 (copper cables): max. 100 m

EngineeringPlant Asset

ManagementIndustrial Ethernet

Modbus TCP/IP

Switch Switch

IEEE 802.3, max. 100 m Plant Access

PointController

Switch

Modbus TCP/IP


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Network – topologyFO for bigger distances

Modbus TCP/IP

Switch Switch Switch

IEEE 802.3, max. 100 m Plant Access

PointController

FO,> 10 km

EngineeringPlant Asset

ManagementIndustrial Ethernet

Modbus TCP/IP


Applications:Actuators with network capability

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Ethernet network

Modbus TCP/IP


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≈ 1100 km

Modbus TCP/IP


Also available now: PROFINET interface for AUMA actuators

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AUMA ACTUATORS WITH PROFINET

PROFINET interface for AUMA actuators

Connectionfield mountable RJ-45 plug (Cat. 6A)

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New:Integrated 2 port switchfor utmost network design flexibility


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Network option 1a/3Star topologyIEEE 802.3 (copper cables): max. 100 m

Engineering Plant Asset Management

Industrial Ethernet

Switch Switch

Plant Access PointController

Switch

IEEE 802.3, max. 100 m


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Network option 1b/3Star topologyFO for bigger distances combinedwith IEEE 802.3


Industrial Ethernet

Switch Switch

IEEE 802.3, max. 100 m


Switch

FO,> 10 km


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Network option 2/3Line topologyIEEE 802.3 (copper cables): max. 100 mIntegral switches


Industrial Ethernet

IEEE 802.3, max. 100 m


Integral switchfunction


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Network option 3/3Ring topologyIEEE 802.3 (copper cables): max. 100 mIntegral switchesMRP (Media RedundancyProtocol)


Industrial Ethernet

IEEE 802.3, max. 100 m


Integral switchfunction

FURTHER “COMMUNCATION” OPTIONS

Connectivity to the AUMA freeware “CDT” Bluetooth communication path for data exchange Available as standard Focus of CDT

Commisioning & Configuration



Commisioning & Configuration Diagnosis & Asset Mangement



Commisioning & Configuration Diagnosis & Asset Mangement Testing & Simulation


FURTHER “COMMUNCATION” OPTIONS - OFFLINE

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AUMA App (available via App Store or Play Store)

Provides device specific information and documents by scanning the bar code of the physical type plate

Product identification: order number and serial number

Documents– Operation Instructions– Wiring diagram– Technical data sheet– Inspection Certificate– 3D solid model


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AUMA App

Further features

List of devices Documentation Service calls


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AUMA App

Available for iOS and Android

Various languages

ONCE UPON A TIME….

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Modbus TCP/IP

AUMA AUTOMATES VALVES

AUMA – 50 YEARS OF ELECTRIC ACTUATION

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