Full Gauge Controls RCK-602 Plus Manual Download Page 1 | Manualshive

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55

RCK-602

plus

RCK-602PL

V01-01T

-17632

Suction

control

Discharge

control

Preset

system

Progressive

Algorithm

Floating

cooling

Hourmeter

Supervisory

system

OLED

Graphic

display

Alarms

!

USB

1

1
2
3
...
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Summary of Contents for RCK-602 Plus

Page 1: ...55 RCK 602 plus RCK 602PLV01 01T 17632 Suction control Discharge control Preset system Progressive Algorithm Floating cooling Hourmeter Supervisory system OLED Graphic display Alarms USB 1...

Page 2: ...AND 23 15 2 4 DEAD BAND ROTATION 23 14 4 2 ROTATION MODE 20 14 4 3 DEAD BAND MODE 20 14 4 4 DEAD BAND MODE WITH ROTATION 21 14 4 5 PROGRESSIVE ALGORITHM MODE 21 14 4 1 1 LINEAR MODE ASSOCIATED WITH DI...

Page 3: ...28 17 2 AUTOMATIC RESETS 29 17 3 OUTPUT SIGNALING 29 18 1 FUNCTION SETTINGS 32 17 4 ALARM TABLES 30 18 2 COMMUNICATION SETTINGS 33 17 4 1 SYSTEM ALARMS 30 18 2 1 SITRAD ADDRESS 33 17 4 3 DISCHARGE AL...

Page 4: ...raction keys andcontrolmenuthatshowsthecommandsmostcommonlyusedbythecompressioncenter Simpletooperateand configure Rackontrol features an internal buzzer audible warning unique key and screens for ala...

Page 5: ...IME WITHOUT PRIOR NOTICE 5 TECHNICAL SPECIFICATIONS Controller s operating temperature 0 to 50 C Power supply Maximum consumption 24Vac 50 60Hz ou 24Vdc 10 Operating humidity Type action Voltage outpu...

Page 6: ...interface according to the picture and insert thetop 7 INSTALLATION OF RCK 602 plus To remove the Controller from the DIN Rail use a wrench compatible with the size of the lock as a lever 3 21 1 80 11...

Page 7: ...9 CONNECTION SCHEMATIC Pressure sensor Temperature sensor Supply voltage input 24Vac dc Screw torque 0 5Nm Screw torque 0 5Nm Screw torque 0 2Nm Screw torque 0 5Nm Screw torque 0 2Nm 7 Load feeling...

Page 8: ...cesstheControlMenu justpresstheMenukeyinsummaryscreens SETkey Confirmsandeditsparametersandvalues UPPERkey Incrementsvaluesandnavigates up intheMenus LOWERkey Decreasesvaluesandnavigates down intheMen...

Page 9: ...rol menu 1 Main menu 1 Configura es de fun es 2 Configuracoes do sistema 3 Configura o de comunica o 1 1 Setup 1 Groups 2 Suction 3 Discharge The BACK key is used to go back in the setup menus Youcanr...

Page 10: ...On 2 20 0 psi On 3 30 0 psi On Discharge 1 310 0 psi Al M Gr1 DD MM HH MM SS 1 2 3 4 5 7 8 6 1 2 3 4 5 6 7 8 Auxiliaryindications M At least one compressor or fan being serviced Eco Whentheeconomyset...

Page 11: ...ut 100 Suc1 Suc1 On Eco Pd M Eco Economysetpointactive Pd Pump Down in progress M Atleastonecompressorbeingserviced Active alarm indication Out Percentage of power related to the outputs activeinRCK 6...

Page 12: ...Setpoint 300 0 psi Press 330 0 psi Temp 50 0 C Subcooling 5 0 C Ext T 38 0 34 0 C Req 100 Out 100 Dis1 On Eco Pd M Req Percentage of power required by the systemrelatedtotheoperatingrange Ext T Repre...

Page 13: ...be represented by the letters SS 1 2 3 4 For modulated fans the SS symbol represents the state of the Start Stop output When this output is activated the symbol will be represented on a whitebackgrou...

Page 14: ...set displayed on a white background indicates that the output is active In this example outputs 1 and2areoffandoutputs3 4 5and6areon 12 SUMMARY SCREEN 12 5 Individual pressostat Theindividual screensa...

Page 15: ...Note If an invalid code is entered the controller returns to the Vieweraccessmode Inputs and outputs A summary of RCK 602 plus inputs and outputs is displayed indicating the value read from the sensor...

Page 16: ...e each valve removes 33 3 of compressor capacity the modulation 0 33 66 100 can be selected parameter 1 2 x 22 27 One output is defined for the compressor motor and associated with the main output 1 2...

Page 17: ...When only digital outputs are associated to the Linear control mode it commands the activation and deactivation of each compressor sequentially and withpressureintervalsofthesamemagnitude step RCK 602...

Page 18: ...resis of the analog output corresponds to the pressure interval for the control of the invertercompressoroutput andthehysteresisofthedigitaloutputscorrespondstotheintervalofallcompressorsusingdigitalo...

Page 19: ...rotationincludesonlycompressorsassociatedwithdigitaloutputs 14 4 3Deadbandmode This control mode is used to prevent unnecessary transitions around the setpoint The dead band region is defined by the...

Page 20: ...rs1and2willbedeactivatedasfollows Case1 Ifthepressureremainswithintherangefrom20 0to15 0psi Compressor2willbeswitchedoff60secondsaftercompressor3andcompressor 1willbeswitchedoff60secondsaftercompresso...

Page 21: ...ter Whencompressor1isconfiguredasinverter itisthefirsttobeactivatedandthelasttobedeactivated TheProgressiveAlgorithmmodeusessetpointandasinglehysteresis OutputHysteresis AP Applicationexample 1 2 x 22...

Page 22: ...1 2Linearmodeusingaproportionalfan inverter inconjunctionwithfansassociatedwithdigitaloutputs Thefan1ofeachdischargecanbeproportionallycontrolledandassociatedwithaproportional0 10Vanalogoutput Forthi...

Page 23: ...d to activate a fan preference is given to the fan with the lowest number of whole operating hours Likewise when a fan needs to be deactivated the preference is given to the one with a larger number o...

Page 24: ...tpoint thereby reducing the amount of refrigerant stored in the suctionlines The control output used for the Pump Down process has the opposite behavior If the Pump Down process is enabled the digital...

Page 25: ...air passes before it reachesthecondenser Theoutputisactivatedbytemperaturecontrol usingoneortwosensors orexclusivelybytime operatingbymeansofacyclicaltimer timeonandtime off The control is permanentl...

Page 26: ...cycling the Time on 1 7 3 x 9 and Time off 1 7 3 x 9 The Digital output 1 7 3 x 8 associatedwiththewatercontroltogglesfromontooffaccordingtothetimeparameters In this case it is suggested to limit the...

Page 27: ...ressure is higher than the setpoint In decompression mode the output isswitchedonwhenthepressureishigherthanthesetpointplushysteresisandswitchedoffwhenthepressureislowerthanthesetpoint Example 1 7 5 x...

Page 28: ...e the alarm occurred time of occurrence and time when the alarm ceased Toclearthealarmrecords holddownthe keyforthreesecondswhileviewingthealarmhistoryandthenconfirmtherequest dddd Note Performingthis...

Page 29: ...be activated along with the visual alarm The activationmodeofthisalarmoutputcanbeeitherswitchedonorcycling Upon the occurrence of a protection alarm the controller will check whether three other alar...

Page 30: ...5 Works according to the configuration in menu 1 5 Disables superheating alarms Main pressure sensor fault Temperature sensor fault Virtual alarm Compressor 1 safety input Compressor 4 safety input Co...

Page 31: ...ccording to the configuration in menu 1 5 The adiabatic and floating logics will be disabled cooling Indication alarm Indication alarm Indication alarm Indication alarm Indication alarm AL0x07 Low sub...

Page 32: ...g Buzzer Enable display ECO mode 6 Auxiliary inputs 7 Auxiliary functions 8 Maintenance time 9 Sensors 10 Analog outputs 11 Refrigerant diagram 3 Communication settings 4 Expansion settings 5 Data man...

Page 33: ...rec TheRCK 602foldercancontainatmost32presetfiles 18 3 3Firmwareupdate Allowsupdatingthecontroller sfirmware ThefilemustbeintheRCK 602folderandthefilenamemustbeatmost32charactersincludingtheextension...

Page 34: ...ds and one for chilled goods sharing the same discharge line forms a groupconsistingofthreepressostat 1 1 1 Initialdelay Thisisthetimethecontrollerwaitsbeforeenablingthepressostat Thedischarge willbee...

Page 35: ...ressor 4 modulation Compressor 5 modulation 0 0 20 4 0 850 0 58 6 850 0 58 6 425 0 29 3 425 0 29 3 850 0 58 6 850 0 58 6 20 0 1 4 Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Bar Psi Ba...

Page 36: ...pressor 4 principal output Analog output validation time 0 Custom 11 R422A 1 R12 12 R422D 2 R22 13 R427A 3 R32 14 R441A 4 R134A 15 R449A 5 R290 16 R507A 6 R404A 17 R513A 7 R407A 18 R600A 8 R407C 19 R7...

Page 37: ...erdeadbanddifferential Pressuredifferentialabovesetpointthatallowsactivatingthecompressors UsedinDeadbandandDeadbandwithrotationcontrolmodes 1 2 x 10 Minimumpressuresetpoint Lowest possible value for...

Page 38: ...52 56 Compressor01 06auxiliaryoutput1 Addressoftheauxiliaryoutput01ofcompressorxx 1 2 x 37 41 45 49 53 57 Compressor01 06auxiliaryoutput2 Addressoftheauxiliaryoutput02ofcompressorxx 1 2 x 38 42 46 50...

Page 39: ...al output hysteresis Analog output hysteresis Refrigerant type Control mode Pressure setpoint Control type Economic pressure setpoint Digital output hysteresis Analog output hysteresis Minimum tempera...

Page 40: ...defines the activation points of eachfan activationinterval setpoint hysteresis 1 3 x 7 Analogoutputhysteresis Pressure interval for controlling the fan associated with the analog output The analog o...

Page 41: ...d by mistake for the economy andnormalsetpoints 1 3 x 19 Maximumtemperaturesetpoint Highest possible value for setpoint adjustment It is aimed to prevent an exceedingly high temperature from being adj...

Page 42: ...tart up value 1 10 x 2 If the control calculates a demand higher than the start up value the appropriate valuewillbeapplied 1 3 x 38 Analogoutputvalidationtime Time elapsed between the moment the anal...

Page 43: ...fferencerequiredtoexitthealarmcondition 1 4 2 x 1 1 4 2 x 2 1 4 2 x 3 1 4 2 x 4 1 4 2 x 5 1 4 2 x 6 1 4 2 x 7 High pressure alarm Low pressure alarm Pressure alarm hysteresis Critical superheating ala...

Page 44: ...4 3 Reactivationperiod This function allows adjusting the time for which the configured automatic resets will be allowed If all automatic resets have already been performed withinthetimeconfiguredint...

Page 45: ...on Output04 Cyclic Output05 Cyclic Output06 off In this case compressors 1 and 3 will be always on compressors 2 and 6 will be off and compressors 4 and 5 will keep cycling This condition will be mai...

Page 46: ...this command is canceled Not availablefor1 6 x 1 All Switchesalloutputsoff Switchesoffallcompressorsorfansassociatedtothepressureswitch LowPressure LP Lowpressurealarminput hasthesameeffectasthelowpr...

Page 47: ...uidhasbeencompletelycollectedandthecompressorsareswitchedoff 1 7 1 x 3 MaximumPumpDowntime Maximumallowabletimeforfluidcollection Thecompressorswillbeswitchedoffafterthistimehaselapsed 1 7 1 x 4 Digit...

Page 48: ...S6 Hysteresis Digital output Setpoint Temperature sensor 10 0 18 0 6 6 200 1 off 392 2 200 1 off 392 2 5 0 9 0 0 0 1 0 2 0 0 0 32 0 C F C F 1 7 2 x 1 1 7 2 x 2 1 7 2 x 3 1 7 2 x 4 1 7 3 x 1 1 7 3 x 2...

Page 49: ...eoutputstaysoffwheninCyclicaltimerandTemperaturewithcyclicaltimermodes 1 7 3 x 11 Starttime Timeforthelogictostartoperating 1 7 3 x 12 Endtime Timeforthelogictostopoperating 1 7 4 1 Dynamic Cooling Th...

Page 50: ...setpoint 6 Pressure setpoint 5 Pressure setpoint 3 Operation mode Pressure setpoint 4 Pressure setpoint 2 Pressure hysteresis 1 Pressure hysteresis 2 Pressure hysteresis 3 1 7 5 x 19 1 7 5 x 14 1 7 5...

Page 51: ...multaneousactivationsofdigitaloutputswilloccur preventingsurgesinthepowernetworkandexcessivefluctuationsofthe controlvariable 1 7 5 x 25 Minimumoutputon offtime Minimumtimetheoutputremainson off 1 8 M...

Page 52: ...t curve If the refrigerant used is not included in the list the saturation pressure and temperature values can be entered here The pressure and temperature values must be entered in ascending order fr...

Page 53: ...theaudiblewarningfunctionincaseofalarmandcontrollerfeedback 2 5 DisplayECOmodeenable Enablesdisplaysleepmode Afteraperiodof15minutes thedisplaybrightnessisdecreased increasingitslifespanandreducingpow...

Page 54: ...iolated or repaired by any person not a member of the technical team of Full GaugeControls Damage has been caused by a fall blow and or impact infiltration of water overload and or atmosphericdischarg...

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