BCL00074-Z-MSR125-B-01-EN

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Rev.DateByChlorine CompressorType:STC-SH(9-4 VRZ)final13.11.2013LeinProject No.:BCL00074019.12.2012KupferProject:Yantai WanhuaSiemens TurbomachineryEquipment GmbHChlorine Compressor

Type: STC-SH(9-4 VRZ)

Projekt No.: BCL00074Description Surge Controller /

Seal Gas ControllerSurgeController/SealGasControllerDenomination:ChlorinecompressorSTC-SH(9-4VRZ)

Supplier:SiemensTurbomachinery

EquipmentGmbH

andHothoDataGmbH

Germany

Project:YantaiWanhua/China

OrderNo.:BCL00074

Manufacturer:HothoDataGmbH

DeviceType:ET200S

Yearofconstruction:2013

Revision:final

Issue:13.11.2013

Telephone:(49)341-41528-0Address:HothoDataGmbH

Fax:(49)341-41528-30BoesdorferRing2

Email:project@hothodata.deD-04249Leipzig/

KnautnaundorfcontrollerforcompressorSTC-SH(9-4VRZ)YantaiWanhua

ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany

Contents

1.Preface4

2.General5

2.1.Software..................................5

2.2.SurgingofTurboCompressors.....................5

3.AntiSurgeController,SealGasControllerandSurgeProtection7

3.1.GeneralDescription...........................7

3.2.AntiSurgeController(FIC5058AntiSurge)..............7

3.3.SuctionPressureControl/FIC5058(Suct.Pressure).........9

3.4.SurgeProtection/FIC5058(SurgeProtect)..............10

3.5.SealGasController/PDIC5070....................12

4.OperatingtheET200SwithTouchPanel14

4.1.General..................................14

4.2.ProcessGas(startpicture).......................17

4.3.Controller.................................18

4.3.1.Surgeprotection.........................19

4.4.System...................................20

4.5.AlarmView................................21

4.6.Parametersettings............................23

4.7.Navigation.................................24

A.I/OSignalsoftheControllerinLCP(FIC5058andPDIC5070)25

B.Alarms27

C.Controllersettings28

D.PictureNavigation29

3controllerforcompressorSTC-SH(9-4VRZ)YantaiWanhua

ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany

1.Preface

Thismanualincludesallimportantinformationforcommissioning,operatingand

shutdownofchlorinegascompressorSTC-SH(9-4VRZ).

Pleasereadthismanualcarefullybeforeusingthecompressor,toguaranteeasafe

operationofthecompressor.

TheproductsofHothoDataGmbHarepermanentlyunderfurtherdevelopment,to

offeruptodateservices.Insofarasnorelevantinstructionsareaffectedtechnical

modifications,leadingtoanimprovementofproductqualityorsafety,aresubject

tochangewithoutnotice.

Namesofproducts,companiesand(registered)trademarksusedinthisdescription

arepropertiesoftheowners.Allpassagesofthismanualrelatingtoforeignproducts

arenooperationinstructions.Itisessentialtousetheoriginaldocumentationof

thoseparts.

Themanualdoesnotclaimtobecomplete,especiallyalllegalrulesandlaws,also

thosenotmentioned,havetobeobservedingeneral.Incasethemanualcannot

solveyourproblems,wearepleasedtohelpyou.

Wearenotresponsiblefordamagescausedbyimproperusage,especiallyforthose

resultingfromnon-complianceoftheinstructionsinsidethisdocumentation.

Unauthorizedmodificationduringthewarrantytimeisnotpermittedandwilllead

tothelossofwarranty.Allreparationsshouldbedonebyqualifiedstaff.

Wewishyouatrouble-freeoperation.

Themanagement

c󰀁2009byHothoDataGmbH

4controllerforcompressorSTC-SH(9-4VRZ)YantaiWanhua

ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany

2.General

2.1.Software

Theusercannotchangetheprogramofthecontrollerwithouttheprogramming

software.Toreloadtheprogramincaseoffailures,youneedtheSIEMENSpro-

grammingsoftware(SIMATICStep7).Incaseofprogram-loss,pleasesendyour

purchasingordertooneofthefollowingdirections.

•SiemensTurbomachineryEquipmentGmbH

OrderNo.BCL00074

Klingenstrasse16-18

D04229Leipzig

Germany

•HothoDataGmbH

OrderNo.BCL00074

BoesdorferRing2

D04249Leipzig

Germany

2.2.SurgingofTurboCompressors

Turbocompressorshaveacontrolrangeofabout45%...70%...100%oftotaldesign

flow.Thelowercontrolrangelimitdependsonthegasinputandoutputstate

(pressure,suctiontemperature,dischargetemperatureandgascomposition)and

thepositionofexistingguidedevices(inletguidevane,outletdiffuservane).

Ifthegasflowisthrottledtoomuch(insufficientdischargingofgas),thecompressor

beginstosurge.Thisisaccompaniedbystrongvibrationofthemachineandreversed

5controllerforcompressorSTC-SH(9-4VRZ)YantaiWanhua

ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany

flow.Compressorsrunningatunstableoperatingpointssuffermechanicaldamage,

e.g.bladebreakage.Itisthepurposeoftheantisurgecontroltoensurethatthe

surgelimitwillnotbereached.

6