Presentation on theme: "Profibus Applications and Maintenance Strategies in Yorkshire Water"— Presentation transcript:
1Profibus Applications and Maintenance Strategies in Yorkshire Water Chris Howard.ICA Projects Operations ManagerAdrian Wilkinson.ICA Projects EngineerAdrian and myself are part of the ICA working community within YWS, servicing both the Clean Water and Environmental (Waste to you) parts of the BusinessWe are in the Projects team that delivery minor ICA related Projects within the Business – dependant on their source of Business Need and funding. Part of our role is also to give ICA Technical Support on behalf of the Business on the Major Capital investment streams within the the two Business Units.A major function of that role on individual schemes is to ensure that the Future ease and efficient Maintenance on all ICA Equipment is achievable and therefore we represent the interest of the ICA Maintenance teams within our same Community.
2Contents Evolution of Profibus in YWS Key Profibus Stakeholders in YWS and their impact on YWS applicationTechnical Profibus Applications Developed and Applied within YWSProfibus Maintenance strategies in YWSSustainability of the Technical Knowledge and Skills within YWS related to Profibus30secs
3Evolution of Profibus Applications in YWS New YWS PLC FrameworkYWS Profibus Best Practice GuidelinesField Network Installations “FFD” DriverProfibus Valves at Esholt WwTW FiltersIMCC AldwarkeDeviceNetIMCC Clean and Waste sites DP-V0YWS ICA Profibus StrategyFormation of Profibus “Asset Standards” DocumentIMCC’s Installations Clean and Waste sites DP-V145secs (1.15)YWS “FFD” Strategy TeamYWS MCC Forum‘03‘04‘05‘06‘07‘08‘09Year
4Key Profibus Stakeholders in YWS and Their Impact On YWS Application
5Key Profibus Stakeholders within YWS Eng’ Spec’ Standards TeamsMaintenance Strategy & Asset TeamICA Maintenance TeamsM&E Maintenance TeamsEngineering ConsultantsMCC Framework Partners2mins (3.15)FFD - seeks to protect those fresh water bodies identified by Member States as waters suitable for sustaining fish populations seeks to protect those fresh water bodies identified by Member States as waters suitable for sustaining fish populationsProject Delivery PartnersFFD Strategy Team
6YWS World Class Asset Management Model 0.30 secs (3.45secs)Disjointed across ALL stakeholders.Same slide mixed up
7Technical Applications, Developed and Applied Within Yorkshire Water
8Traditional MCC Best Practice and Standards Documents Good engineering, electrical & control specification.Standard Documentation for all panel manufacturers and system integration.Good engineering, electrical & control specification. Because the MCC’s and the PLC control code had evolved slowly over a long period of time.In the PLC World YW developed standard programming practices, including standard block of PLC code for Standard items of control and automation.
9Application Software Change Management Managed the change.PLC provider change to a IEC platform.When we changed YW main framework PLC provider, the change was straight forward as all of the programming practices changes to a IEC compliant PLC provider, all the standard blocks of PLC code be changed in a planned and proactive manner, the main block of work carried out before any of the new PLC were installed on site.
10Intelligent MCC Best Practice and Standards Documents Good engineering, electrical & control specification.Standard Documentation for all panel manufacturers and majority of System IntegrationProfibus PLC function block methodology and application.Yorkshire Water had a rapid drive towards intelligent MCC’s.Even though a traditional MCC all documents and practices where in place.It sounds a simple task of realigning the preset function blocks to Profibus.
11Proportion of the application of Profibus on Yorkshire water sites. MCCInstrumentation75%25%
12MCCInstrumentationNo previous instrument function blocks, as we only used the analogue signal and a fault contact from Instruments.We didn’t have a good understanding of what extra information Profibus instrumentation could give us and how useful that information was.Instrument function block development initially accounted for 25% inconsistence in program development.
13Normal route of a function block. InstrumentationNormal route of a function block.SystemIntegrator ASI ForumPLCProgrammingSystemIntegrator BYorkshire WaterStandardsSystemIntegrator CSystemIntegrator D
14Initial route of a instrumentation function block SystemIntegrator ASI ForumPLCProgrammingSystemIntegrator BYorkshire WaterStandardsSystemIntegrator CSystemIntegrator D
15Real Inputs Data Inputs Control Control and and Status Status MCCInstrumentationTraditional Function blockProfibus Function blockReal InputsControlandStatusReal OutputsData InputsControlandStatusData OutputsWe have always tried to keep the Control and status section as near as possible the same.Simple task of changing the real inputs and outputs to Profibus data input and outputs. No problem.We are used to change management in Yorkshire Water, in the MCC world the function blocks changed from traditional function blocks to Profibus function blocks. Although the change was not as proactive as we would of liked, the change took place short period of time.70% of function blocks where changed over a short period of time. The 30% left can be split 25% to new instrument function blocks and 5 % to intelligent motor control device parametisation.
16Parameterisation of Simocode unit. MCCParameterisation of Simocode unit.Background & reasons!The Intelligent Motor control device is a electrical device.Existing contractual reasons with E & M Maintenance partner.5% of the inconsistence came about due to the need to parameterisation of the Intelligent Motor Control Units.As the System Integrator and Yorkshire Water got a better understanding of the technology, the goal posts kept moving, We have ended up with many different versions on different sites.No Laptops.
17Parameterisation of Simocode unit. MCCParameterisation of Simocode unit.HMIPLCIntelligent Motor Control deviceVia the HMI the PLC saves the parameterisation of the Intelligent Motor Control device
18Parameterisation of Simocode unit. MCCParameterisation of Simocode unit.Technical achievement !Have we re engineered the wheel !Technical achievement at what cost – We think a excellent technical achievement by our System Integration partner BUT have we re engineered the wheel.?We went though various versions of the parameterisation function blocks to overcome different requirement mainly due to the increased knowledge gained from the work on the previous function block. This is the 5% inconsistencyHave we created a conflict in backup version control ! One copy on the HMI memory, one stored in a central version control, 2 different teams doing the same backup!Have we created a conflict in backup version control !
20ICA Profibus Knowledge Model Education by PromotionSkill by Generic TrainingKNOWLEDGE1min (13mins)Created early 2006 – We have managed our Knowledge GainEg Education-MMU-Installers&MAint’ Courses-Final 1 in MArch09-All original identified will have attended- Business as usual for new starters etcMMU Engs Course – 8 persons just passed and certifiedE.g. Skill – Simocode training at TCS 1 yrish ago-Health Check trainingE.g. Awareness- Cap schemes- Link into model shown previous of Proj Engs defining what needed from the trainingE.g. Application request- Thro individuals owne development requests ie. Certain techs requesting to go on Health Checks on Cap schemes.E.g. Application need – When SAP order requests to attend eg Ian Lupton at Esholt Filters – Profibus Network devices not working due to xxxxxxSpecific YWS Awareness by Co-ordinated Scheme TrainingApplication by Request and Need
21Education by Promotion April 06April 07April 08April 09Internal ICA Profibus Presentation pre ICA/TCS Simocode & Profibus Data CourseRenew Company Membership Profibus UKProfibus UK Seminar attendanceProfibus UK Seminar PresentationICA Projects Team Input to initial Company Profibus GuidelinesICA Projects Team Review of Company Profibus GuidelinesE&H and ABB HostedProfibus Days2mins (15mins)PLC Framework Supplier Technical expert Introduction – ‘06 Qtr 1Profibus UK Membership – which membershipCompany Membership Profibus UKFormation of Internal ICA Profibus GroupInternal ICA Workshops to share ‘K’ and self development on TCS panel and Profibus Instrument NetworkMEUK ProfibusPresentationICA & Maint’ Strategy Team Sponsor & Endorse Delivery of Simocode/Profibus Valve Training Course for WBU & EBU Carillion Electricians
22Skill by Generic Training 2 off Profibus Installer and Maintenance CourseApril 06April 07April 08April 09Bus’ Plan 2 off Profibus Installer & Maint’ CourseDevelopment & Delivery of IMCC Profibus related Training to ElectriciansProfibus Installer and Maintenance CourseBus Plan Further Profibus Installer & Maint’ CoursesBus Plan Training . “A Comms Course?”2 off Profibus Installer and Maintenance CourseReceive Profibus Engineers course 8 DelegatesProfibus Networks and InstrumentationTraining2mins (17mins)Research, Liaison Development & Delivery of ICA/TCS Simocode & Profibus Data Course by Internal ICA Profibus GroupDevelopment, Distribution of DVD’s for self training on Profibus Network Integrity testing
23Specific YWS Awareness by Specific Scheme Training April 06April 07April 08April 09Lundwood FFDHaisthorpe WTWEsholt Ph1 FFDBlk Mds Incin’Neily FFDScheme Training pre ICA initiative to support Cap schemesHarlowLangsettCopley Main Works FFD1min (18mins)LoftsomeNaburn FFDCopley Sludge FFD
24Application by Proactive Request and Business Need April 07April 08April 06April 09High Royd & Harlow Hill Intelligent MCC.Problematic NetworkInvestigation with Newly purchased Profitrace supported by 3rd Party. Specialist. Faults found and ReportedProfitrace Tests on all new Profibus Networks from schemes. Project Level at request and/or Post handover. Future TemplateIncreased Technical Input to SI Forum & Large Capital schemes by ICA Project EngineersLoftsome Intelligent MCC. Single Motor &/or Simocode Network ProblemRectification by Simocode YWSICA Corporate Licence Software diagnosing loose field connectionLangsett WTW Intelligent MCC. Single Motor &/or Simocode Network ProblemRectified by trial and error2mins (20mins)Blue is fault findingYellow is Proactive inputEarly days – Rectifiication by trial and error – but no skill or knowledge increase – other than generalUtilisation of Instrument tools and increased awarenessUtilising of Profitrace and Simocode software on faults– initially utilising a 3rd party expert and then our own staffProfitrace software for integrity tests.Haisthorpe WTW IMCC & Field Network.Problematic NetworkInvestigation with Newly purchased Profitrace. Faults found and reported to Project TeamHigh Royd Intelligent MCC. Intelligent starter will not resetRectification by both AMBS/ICA Cycle the PowerBlk Mds Incin’ Intelligent MCC. Several Simocode devices not recognised and not working.Rectification by Multimeter and Profibus Technical Knowledge
25Current and Future Profibus Maintenance Applications Initial Integrity tests on Application handoverAnnual Integrity testsVersion control of associated DevicesFutureCentralised Profibus data?Predictive Maintenance?Link into SAP generated work requests?3mins (23mins)ACTION – Need to put titled doc into here to fae in just after aw1 but fade away at same timeUtilising Technology, Business Ways of Working & InfrastructureFUTURE – Asychlic data
26Summary of ICA Initial Integrity testing at scheme handover. Installation – wiring of network in starter cubicle is designed for tradional starter, then the simocode unit replaces devices in the same location of the cubicle. Should the cubicle layout change to a standard to get the best layout for the network cable? Removing tight bends, increase cable spaceing, gettting the cable length correct, e.g not too short if the connector needs reconnecting, not too long to have cable spacing issues.Speed / Length list sites√?xAcceptable.Acceptable, but not to standard.Not acceptable, needs attention.
28Current Skill base! ICA Technician PLC’s LOI’s Instrumentation SCADA Electrical DevicesIn general YW ICA had a policy of setting on the best Electricians available and via training and work experience turned these people into ICA engineers. We liked people from this background as you could get involved in a range of electrical control and instrumentation tasks. In recent times as more specific technical knowledge is required, we have set on instrumentation technician with only instrumentation as a background. They are used to more complex instrumentation, but tend to lack skills in electrical control systems.Profibus and the ICA engineer. What skills are required?
29Profibus and the ICA Technician. Future Skill base!Profibus and the ICA Technician.SCADAPLC’sLOI’sElectrical DevicesInstrumentationProfibus and the ICA engineer. What skills are required?LOI interface problems. Business as usualSCADA interface problems. Business as usualInstrumentation. Business as usual plus a few profibus communication settings.Electrical DevicesVSD’s, Business as usual, plus a few profibus communication settings. VSD have already programmable settings for commissioning. Plus they are a electrical device, not ICA?FSD, new electrical programmable control device in Yorkshire Water, they are a electrical device, with a programmable setup!Valves, Business as usual, plus a few profibus communication settingsPLC Knowledge to get to know how the PLC is controlling Business as usualPLC Knowledge and the profibus master card, how does the comms interface all hang togetherHow complex is the understanding required, is it as simple as which are the target addresses for the profibus device input and outputs,Is it how a complex function block for Acyclic comms works.Do they need to know the setting for each device,do they need to know understand the setting for each device and what effect for example on the intelligent starter these setting have?Is it good enough to say the last device they set up the trip class as 30, do they need to know this was a special setup,will they put a trip class of 30 in the next intelligent starter they setup. I think NOTSo now the ICA engineer needs to know about and understand all the devices on the Profibus network, which is a massive change compared to the traditional non intelligent installations.
30YWS – Department Responsibilities of Data and Control ICAElectricalETHERNET – Office CommsETHERNET – Office / Industrial CommsHardwired 4 / 20mA and DigitalsProfibusPID ControllersElectric Valves1min (5mins)From a Maintenance aspect – why in ICA did we decide to do something about profibus?Profibus network and the skill base required.IT have the expertise in Ethernet in Yorkshire Water. Call outs are contracted out to external company, fix in x days. ICA have not got the in-depth knowledge of Ethernet, IT have but this leads to difficulties out of normal working hours.Within Profibus ICA have always taken the lead and are actively controlling the skill base.Purchase Profibus network analysis hardware and software.SCADA softwareVSD’sSCADA HardwarePLC’sMCC’sCorporate NetworkTelemetryInstruments
31Training and Developing of Maintenance teams Ownership of the training!ProfibusElectricalICAHow do we increase the skill base in Yorkshire Water, traditionally give the engineers a bit of training and a few breakdown later, you have a expert, who then can pass that knowledge on to others.But what if the system rarely goes wrong, we think the answer is to give more regular training, to make up for the lack of on the job breakdown training. We have a small 4 cubicle intelligent MCC at a central location. This has been configured to Yorkshire Water standards. We have also acquired from instrumentation and valve partners various devices, we connected on a external profibus network on to this MCC. We have already undertaken many training courses on the MCC and there are plans to give regular training session based around the panel.As part of the training around the checks of Profibus network, we have developed training videos on how to use the health check software.Even though the health check can be quite boring (especially when every thing is health), we have implemented annual health check on all our Profibus network. The annual health check in a few years time may be change to for example a bi annual health check, we will not know this until we have collated health check data. The second benefit of the health check is that it is giving the ICA Technicians practise on how to analyse the Profibus network, very useful when things go wrong!As a extra bonus to the business we have trained our electrical contract partners on the intelligent motor control devices, this in turn should reduce the number of maintenance requests that are passed on to the ICA engineer from electrical partners .
32Competency Measure of ICA Personnel on Profibus 1min.30 (30mins)ICA Maintenance teamsICA Asset team involved in supporting large schemes/Regional teamGeographically located N,S,E,W.Show and discuss – remote teams-isolated workers-passing of knowldege through individualsThen considered the ElectriciansCirca 50 across yws