Transcript Virtual Commissioning

Dec 2014 – Simulation Workshop Praha
Virtual Commissioning with SIMIT Simulation Framework
Benefits of Simulation in the Engineering Workflow
© Siemens AG 2013. All rights reserved. Unrestricted.
© Siemens AG 2014. All rights reserved. Unrestricted.
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Use Cases Virtual Commissioning (Only)
Placement in the Workflow
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Provement of functionality to customer
Easier approval from customer
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No big benefits in engineering
Virtual
Commissioning
Engineering
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Dec 2014
FAT
(Too) late usage of simulation
Implemented in „time pressure phase“
Experience of early tests not implemented
Model has no time to grow
Danger to implement only a few well known scenarios
Usage of modified/additional code in controller in early phases
(quality problem!)
Often only implemented to pass Factory Acceptance Test
No big advantages in duration, costs and quality
Software commissioning
reduced max. 20-30%
Commissioning
SAT
Operation
FAT = Factory Acceptance Test
SAT = Site Acceptance Test
PD PA AE CHE 4
Use Case Simulation Aided Engineering
Implement a Test & Simulation Strategy From the Beginning
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Easy creation of test functionality from the beginning
Smooth increasing of simulation functionality (signals,
sensors/actuators, process)
No change of automation software. Simulation code is
safely removed by disconneting simulation system.
Less costs than programming of FBs.
Model has time to grow to cover the complete software
and all scenarios.
Early and comfortable
detection of software failures
= reduced engineering duration
by 10-20%
Virtual
Commissioning
© Siemens AG 2014. All rights reserved. Unrestricted.
Dec 2014
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Each sub branch of automation engineering can
immediately be implemented in simulation.
Synergies with growing macro, templates and
components library.
Test for FAT and SAT are automatically results of test and
simulation strategy.
High benefits in shorter duration, less costs and high
quality.
Simulation Aided Engineering
Engineering
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FAT
Software commissioning
reduced typically 50-80%
Commissioning
No Non Conformance Costs
No Crisis Projects
Less Guarantee Cases
Satisfied Customers
SAT
Operation
FAT = Factory Acceptance Test
SAT = Site Acceptance Test
PD PA AE CHE 4
Use Case Simulation Aided Operator Training
Additional Possibilities
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Easy creation of first operator training systems from
simulation based engineering system.
Training of operators before start of operation.
Training of even critical situations without risk.
Training even in smallest available time slots like e.g.
system maintenance.
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Find out, optimize and train best/reference operation
cases.
Validate and certify operators.
Actively drive, experience and store operator
knowledge management.
Stepwise extension into a „full-blown“ OTS.
Simulation Aided Engineering
Virtual
Commissioning
Engineering
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Dec 2014
FAT
Simulation Aided Operator Training
Commissioning
SAT
Operation
FAT = Factory Acceptance Test
SAT = Site Acceptance Test
PD PA AE CHE 4
Simulation Aided Engineering
A Lot of Benefits Makes Engineering Easier
High quality software
Early detection of failures
Short correction loops
Engineering
Easy proof of functionality
Getting approval from
customer
FAT
Short commissioning
Early production start
Short startup phase
Commissioning **
** = with Emulation Platform
Get final approval Better support
Customer
Less support
satisfaction
Less NCC
SAT
Operation **
FAT = Factory Acceptance Test
SAT = Site Acceptance Test
NCC = Non conformance Costs
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Dec 2014
PD PA AE CHE 4
Thank You
Bernhard Iffländer
Head of Simulation Center
Siemens AG
Erlangen
PD PA AE CHE 4
Phone: +49 9131-7-23725
E-mail: [email protected]
www.siemens.com/simit
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Dec 2014
PD PA AE CHE 4