Profinet Innovations 2018 - Karsten Schneider

Karsten Schneider
Chairman PI (PROFIBUS & PROFINET International)
Profinet Innovations:
TSN, OPC UA, APL and Industrie 4.0
Coventry , October 24th 2018

2PROFIBUS Nutzerorganisation e.V. 2
From Communication to Information – enabling new business models1
With TSN PROFINET Users get more2
APL - Process Automation in Change3
Failsafe Machine-Machine-Communication4
Mapping of PROFINET to OPC UA for Cloud Use Cases5
Agenda
(c) 2018Coventry , October 24th 2018

Agenda

4PROFIBUS Nutzerorganisation e.V.Coventry , October 24th 2018
Condition monitoring of motors
Traditional condition monitoring of motors:
Vibration analysis and diagnostics
Lubricant analysis
Acoustic emission
Infrared thermography
Motion signature and motor current signature analysis
Model-based voltage and current systems
(c) 2018
Picture reference:
National Instruments’ Sensors for Condition Monitoring White Paper.
Available from <http://www.ni.com/white-paper/52461/en/>

Condition Monitoring using PROFIdrive
University of Sao
Paolo, Brazil
Datamining
Techniques using data
from standard
PROFIdrive telegrams
Softsensor for
Increase of inertia
Mech. unbalance
Monitoring of
Speed Setpoint
Actual Speed
Actual Position
(c) 2018
TAP
Edge GW
OPC UA
PROFINET

6PROFIBUS Nutzerorganisation e.V. 6PROFIBUS Nutzerorganisation e.V.Coventry , October 24th 2018 (c) 2018
A strong community drives the standard
xx

7PROFIBUS Nutzerorganisation e.V. 7PROFIBUS Nutzerorganisation e.V.(c) 2018
Industry 4.0@PNO – use cases
Harmonized Network Infrastructure
Enhanced Robustness
Convergence of IT and OT
Multiple services on network
Gigabit Strategy
TSN
Data Semantics
Enhanced Profiles
IPv6
Easy Network Setup
F-Device Flexibility
Dynamic Interfaces
Diagnosis
Asset management
Maintenance
Device Information CloudSecurity
OPC UA

Agenda

9PROFIBUS Nutzerorganisation e.V. 9PROFIBUS Nutzerorganisation e.V.
The promise of TSN…
Using standard chips
Plug&Work Networks
Low latency
networks
Robustness, even with
high network loads
Real time
communication
Converged
data
transport for OT and IT

10PROFIBUS Nutzerorganisation e.V.
PROFINET uses TSN
for communication in the field
Continuity in the user view
Same services
Same engineering
Proven ecosystem
Standard Ethernet technology
Wide-ranging chip supply
GBit / IEEE continued
development
High determinism
Integrated synchronicity
Extremely rugged
Even with heavy TCP/IP traffic
PROFINET@TSN
Machine
Coventry , October 24th 2018 (c) 2018

Architecture PROFINET with TSN
2: Data Link Layer
1: Physical layer
3: Network layer
4 Transport layer
5-7: Session /
Presentation /
Application
RT TSN
PROFINET services
(IO, alarms, records, etc.)
100 Mbit / 1 GBit / …
IP
UDP TCP
Proven PROFINET services
Configuration, parameterization, diagnostics
Profiles: PROFIsafe, PROFIdrive, PROFIenergy,
etc.
Easy TSN network configuration
Support by runtime mechanisms
Optional topology configuration
Uniform mechanism
For isochronous and non-isochronous applications
Flexible topologies, no "island formation"
Flexibility on the physical layer
Scalable and easy to
integrate PROFINET stacks
IRT

TSN Live Demo at Hanover Fair 2018

Agenda

In the Future PROFINET Down to the Field Level
„2-wire“ PROFINET Field Devices
for hazardous areas
Plant Access
Point
Operator Engineering
Plant Asset
Management
Industrial Ethernet
Traditional I/O PROFIBUS PA Field Devices
PROFINET
Controller
MCC
PROFIBUS PA
PROFINET Field Devices
Remote I/O ?Proxy Switch

PROFINET Down to the Field Level in the Future
Oil & GasChemicals Power & Energy
Primaries &
Metals
“Market needs have to be
implemented for the use of
PROFINET in traditional
process industries”
Requirements:
Communication and energy
for PROFINET 2-wire field devices
Long distances
Use in the Ex area
High availability
Ease of use
“2-wire” PROFINET field device for
Ex-area
APL

Technical solution – Advanced Physical Layer
(c) 2018
▪ Trunk
▪ Installation in hazardous areas Zone 1, Class 1 Div 1*
▪ cable length <= 1000m @ 10Mbps full duplex
▪ Increased Safety: communication and power <= 50 field
devices @500mW
▪ Intrinsic Safety: communication only
▪ Topologies: Ring, Line, Star (depends on powering
concept)
▪ Spur
▪ Installation in hazardous areas Zone 0, Class 1 Div 1*
▪ cable length <= 200m@10Mbps full duplex
▪ Intrinsic safety: communication with loop-power or
communication only
▪ Intrinsic Safety verification similar to FISCO
▪ 2-wire, shielded IEC61158 type A fieldbus cable
▪ APL Ethernet Switch separately powered or trunk–cable
powered (increased safety)
APL Ethernet
Switch
Zone 2 /Div 2
Zone 1 / Div 1
Zone 0 / Div 1
Trunk
Spur
…… …
APL Ethernet
Switch
100Mbps or Gbps
APL Ethernet
Switch
Controller

APL will support ALL Ethernet-based Protocols
(c) 2018
1: Physical Layer
2: Data Link Layer
3: Network Layer
4: Transport Layer
5-7: Session/
Presentation/
Application Layer
Ethernet PHY
(according to IEEE 802.3 cg)
Frontend for Advanced Physical Layer
IP
TCP/UDP
Ethernet (real-time, non-real-time, TSN)
APL
ONLY
modifies
PHYSICAL Layer
The Advanced Physical Layer will not
impact the protocol stack for industrial
Ethernet networks
and
will be compatible with emerging
standards for Time Sensitive
Networking

PI‘s Process Automation Solution
(c) 2018
PI has already components ready for the
Process Automation
APL solves the gap to use PROFINET
down to the field for hazardous
applications
✓
✓
✓

Agenda

Machine networking with OPC UA
OPC UA
For horizontal controller /
controller communication
Cross-vendor interoperability
Procedure
1. Client/Server (TCP/IP)
2. Pub/Sub (UDP)
3. Pub/Sub on Streams (TSN)
OPC UA@TSN
Machine Machine

The PROFIsafe Concept
Black channel principle
Meets the highest safety categories
Safety Integrity Level 3 / PL e / Cat. 4
One network for standard and failsafe
automation with flexible topologies and
wireless communication
Uniform diagnostics, device
parameterization and uniform
user interface
Market Leader among safety protocols
(c) 2018
Standard
Protocol
Standard
Protocol
PROFIsafe
Layer
PROFIsafe
Layer
Standard
application,
e.g. diagnosis
Safety
application
Standard
application,
e.g. diagnosis
Safety
application
Black Channel Approach

Failsafe Machine – Machine – Communication
The Missing Piece
Today restricted to Controller-Device architectures
Vendor neutral protocol for failsafe applications between controllers / machines needed
Benefits for vendors and users:
PROFIsafe’s black channel approach
accepted by users, vendors and
authorities
Reduced efforts due to reuse of
existing technology
Open technology
Fast market adoption
(c) 2018
Maschine Maschine

Tom Burke, President OPC Foundation
Collaboration with OPC Foundation
Memorandum of Understanding signe
Goal to use existing mechanisms of
PROFIsafe for failsafe
Controller/Controller communication as
OPC UA core functionality
Start of joint Working Group between
OPC Foundation and PI members in Feb.
2018
(c) 2018

Agenda

Vertical communication: Device – 2 – Cloud
Industry 4.0 leads to increased
TCP/IP communication
Examples
From the device to the cloud
SCADA, MES
Quality data, predictive maintenance
Asset management, etc.
Convergence with TCP/IP is and remains an
integral part of PROFINET architecture
Greater bandwidth and resilience due to
TSN mechanisms
TCP/IP
Plant

Communication is not always unambiguous
Language
“Jaguar”
Source USFWS - U.S. Fish and Wildlife Service Digital Library System, Gemeinfrei,
https://commons.wikimedia.org/w/index.php?curid=314152Source Jaguar https://www.jaguar.de
(c) 2018

eCl@ss offers a classification system
Language
“Jaguar”
Source Jaguar https://www.jaguar.de
Sender Receiver
Value
description
“ID”
(c) 2018

Mapping of PROFINET Objects into OPC UA
Providing information for Industrie 4.0 → OPC UA Companion Specs
Use Cases Asset Management and Diagnostics
Joint Working Group with OPC Foundation → Spec release expected 2019
(c) 2018
Asset
Management
Data
Record
Diagnostic
Information
Device 2
Error:…
Administration Shell Administration Shell
Machine 2Machine 1

Namur Approach - NAMUR Open Architecture (NOA)
(c) 2018
NOA as an approach to participate on the
Industrie 4.0 development
Considers especially the installed base
Important part:
Additional interface for field devices for
Cloud integration
Additional sensors for process monitoring
and optimization

PI‘s role in the future
From Communication to Information
Requirement
▪ Flexibility
▪ Efficiency
▪ Resource
Optimization
Architecture
▪ Device Model
▪ Network Access
▪ Compatibility
Ethernet
▪ Standard
▪ Performance
▪ Convergence
Enhance
ments
PN, PI Technology today
Fieldbus
▪ Quantity
▪ Performance
▪ Diagnosis
PROFINET & PI-Technologien
New Automation Concepts
▪ Optimization of Processes
▪ Maintenance
▪ …
Fieldbus & Add-ons
▪ Quantity
▪ Performance
▪ Diagnosis
Standard / Integration
▪ Data Modelling
▪ IT-Integration
▪ Coexistence
IT-Technol.
▪ open
▪ Information
▪ ..
Industrie4.0
▪ Modell
▪ Standard
▪ .

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