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DEXPI - October 2015 1
Comos Betreiberkreis1. Oktober, 2015
Basel
DEXPI – Data EXchange in the Process Industry
Heiner Temmen
Topics
2
DEXPI Project
Mile Stone P&ID
Apparatus & Machines Model
Piping Model
Instrumentation Model
Use Cases
Next Steps
DEXPI - October 2015
Interoperability Challenge
Engineering
Owner-Operator
Site Service
Contractor Vendor
Lack of interoperability between CAE systems is a major business barrier
Authorities
3
?
If Comos solves all interoperability challenges: be happy!!!
DEXPI - October 2015
Input from the CAE vendors: general exchange standard for graphics export and import functions based on the new information model and
graphics standard
General exchange standard for the process industry based on ISO 15926, implemented in the next CAE software generation
DEXPI - The big Idea
4
Input from process industry (working party DEXPI ISO 15926):Open and international information model for the entire plant lifecycle
Functional Requirements
Functional Design Asset in OperationAsset Specification
DEXPI - October 2015
Owner / Operator:BASF, BTS, EVONIK
Research RWTH Aachen AixCAPE
CAE Vendors Autodesk Aveva Bentley Intergraph Siemens X-Visual
DEXPI - A successful Team
ISO-Community IIMM (ISO 15926 Information Models and
Proteus Mapping) Special Interest Group Instrumentation
5DEXPI - October 2015
DEXPI – Deliverables
Deliverables
• DEXPI specification document• DEXPI sandbox and verificator• DEXPI Home page: www.dexpi.org
• Upgrade of IIMM specification document• Upgrade of Proteus schemata (further name XMpLant)
• New ISO 15926 class definitions in the major ISO sandbox• New ISO 15926 templates
New export and import software developed and supported by the CAE vendors
Summary
DEXPI = new file format for the Process Industry6DEXPI - October 2015
DEXPI – Specification
7DEXPI - October 2015
P&ID – the first big DEXPI Focus
Piping
Instrumentation
Apparatus & Machines (EQP)
Symbols
Labels
Engineering content
Title BlockAnnotationsOff Page Connectors
8DEXPI - October 2015
P&ID – Time Line
9
2011-11
Start at PAAT
2013-12
EQP and Piping example
2014-12
Instrumentation concepts
2015-12
Complete P&IDsexports and imports
2013-03
First example
DEXPI - October 2015
DEXPI P&ID Ambitions
DEXPI - October 2015 10
• Complete P&ID exchange• At least 98% of the engineering objects intelligent,
perhaps that are less than 98% of the engineering classes• Complete rest as CAD exchange• User can extend the transport model
• Transport model concept based on• Piping -> ISO 10628-2:2012• Apparatus/Machines -> ISO 10628-2:2012• Instrumentation -> IEC 62424, ISA 5.1 and DIN 19227• and O/O best practice
But it‘s not required to use this standards as basic CAE configuration!!
Apparatus and Machines –ISO 10628-2:2012
DEXPI - October 2015 11
Apparatus and Machines -PAS 1041, BASF, Bayer, Evonik
DEXPI - October 2015 12
Functional Requirements
Functional Design Asset Specification Asset in Operation
Fluid PumpingEquipment
Liquid Pump
Centrifugal Pump
Rotating Displacement Pump
Oscillating Displacement Pump
Other Pump Type
…
DEXPI – Pumps
DEXPI - October 2015 13
Item No.
Reg.-No.
Symbol Description Liquid Pump
Centri-fugal Pump
Rot. Displ. Pump
Osci. Displ. Pump
Other PumpType
15.1 2301Pump, liquid type (general)
X X X X X
15.2 2322Pump, centrifugal type
X
15.3 X8091 Pump, gear type X
15.4 X8092 Pump, screw type X
15.5 X8093Pump, progressive cavity type
X
15.6 X8094Pump, reciprocating piston type
X
15.7 X8095Pump, diaphragm type
X
15.8 X8096Jet pump, liquid typeejector pump
X
DEXPI – Pumps in ISO 10628-2:2012
DEXPI - October 201514
DEXPI – Piping Model
• Piping Network Systems
• Piping Network Segments
• Piping Components
DEXPI - October 2015 15
DEXPI – Piping ModelAligned to ISO 10628
DEXPI - October 2015 16
DEXPI – Piping ModelExample: Shut off Valve
DEXPI - October 2015 17
Instrumentation –the last big P&ID challenge
DIN
Information Model DEXPI
IIMM Implementationsome new RDL Classes• Process Control Requirement• Process Control Loop• …
Proteus Schema• 2015
existing RDL Classes• Control Function• Control Valve• Transmitter• …
ISO Templates• 2015/??
DEXPI - October 2015 18
DEXPI - October 2015 19
Instrumentation – P&ID Objects
Process Control Loop
Process Control Requirement
Sensing PCR
Motor
DetectingElement
Transmitter Actuator Control Valve
Control ValvePositioner
…
0..1
1..* 1
0..10..1
0..*
1
0..2 0..*
1
Signal Line
1
0..*
Tagged instrumentation objects
• Process Control Loop• Process Control Requirement• Sensing PCR• Acting PCR• Sensing Assembly• Acting Assembly
Tagged plant objects• Motor
Sub-Tagged objects• Signal Line• Devices for Acting Ass.• Devices for Sensing Ass.
Acting PCR
Sensing Assembly
ActingAssembly
1
0..1
1
0..1
1
0..1
1
0..1
1
0..1
1
0..1
DEXPI model fitsIEC 62424 example
DEXPI - October 2015 20
DEXPI model fitsISA 5.1 example
DEXPI - October 2015 21
DEXPI model fitsDIN example
DEXPI - October 2015 22
Instrumentation P&ID Objectsand IEC 61987
Functional Requirements
Functional Design Asset Specification Asset in Operation
E to check:
Compatibility!
DEXPI - October 2015 23
Instrumentation P&ID Objectsand NE 150
Functional Requirements
Functional Design Asset Specification Asset in Operation
E to check:
Compatibility!
DEXPI - October 2015 24
P&ID Objects and Process Data -Namur AK 1.3
Functional Requirements
Functional Design Asset Specification Asset in Operation
E to check:
Compatibility!
CAE Instrumentation Systems• Prodok• SP I• Comos• …
DEXPI - October 2015 25
DEXPI – Use Cases Possibilities
Use Cases
• P&ID exchange
• Material Take Off for cost estimation
• 2D <-> 3D object and properties comparison
• Interface to CAE Instrumentation system
• Interface to Scheduling system
• Interface to SAP/PM
• Input for power demand estimation
• …
• Harmonization after merging
• Input for Big Data Projects
• …DEXPI - October 2015 26
DEXPI – Next Steps
Standardization work• The Proteus XML Schema will support all DEXPI requirements
with the next release• Additional implementation with ISO 15926 Part 8
Implementation work• The software implementation work is ongoing
o Export ando Import function based on IIMM and DEXPI specification
Use in investment projects• Tests of the Software • The new software will be part of the P&ID applications
Next milestones• Concepts and specifications for life cycle integration beyond
P&IDs
DEXPI - October 2015 27
DEXPI – in Future !???
CAE Systems
• DEXPI interfaces
• DEXPI as delivery configuration
DEXPI - October 2015 28
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