West-control-solutions KS 92-1 Programmer manual Manual de usuario Pagina 1

PMA Prozeß- und Maschinen-Automation GmbHKS 90-1 programmerand KS 92-1 programmerOperating manualEnglish9499-040-66111Valid from: 8499advancedlineKS90

KS90-1 connecting example:aCAUTION: Using a temperature limiter is recommendable insystems where overtemperature implies a fire hazard orother risks.E

3 Operation3.1 Front view1 Statuses of switching outputs OuT.1... 6 2 Process value display3 Setpoint or correcting variable display 4 °C or °F displa

3.2 Behaviour after power-onAfter supply voltage switch-on, the unit starts with the operating level.The unit is in the condition which was active bef

3.4 Error list / Maintenance managerWith one or several errors, the extended operating levelalways starts with the error list. Signalling an actual en

NameDescription Reason Possible remedial actionSSrHeating currentshort circuit (SSR)-Current flow in heating circuitwith controller off-SSR defective-

Self-tuning heating ( ADA.H) and cooling ( ADA.C) error status:3.5 Self-tuningFor determination of optimum process parameters, self-tuning is possible

3.5.1 Preparation for self-tuningAdjust the controller measuring range as control range limits. Setvalues rnG.L and rnG.H to the limits of subsequent

3.5.3 Selecting the method ( ConF/ Cntr/ tunE )Selection criteria for the optimization method:Step attempt after start-up Pulse attempt after start-up

3.5.6 Optimization at the set-pointConditions:wA sufficient set-point reserve is not provided at self-tuning start (see page 17).wtunE is0or1wWith Str

3.5.7 Optimization at the set-point for 3-point stepping controllerWith 3-point stepping controllers, the pulse attempt can be made with or withoutpos

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3.5.8 Self-tuning startStart condition:wFor process evaluation, a stable condition is required. Therefore, thecontroller waits until the process has r

3.5.9 Self-tuning cancellationBy the operator:Self-tuning can always be cancelled by the operator. For this, press Ù and Èkey simultaneously.With cont

3.5.11 Examples for self-tuning attempts(controller inverse, heating or heating/cooling)Start: heating power switched onHeating power Y is switched of

3.6 Manual self-tuningThe optimization aid should be used with units on which the control parametersshall be set without self-tuning.For this, the res

3.7 Second PID parameter setThe process characteristic is frequently affected by various factors such as pro-cess value, correcting variable and mater

3.8 Alarm handlingMax. three alarms can be configured and assigned to the individual outputs. Gen-erally, outputs OuT.1... OuT.6 can be used each for

gThe variable to be monitored can be selected seperately for each alarm viaconfigurationThe following variables can be monitored:wprocess valuewcontro

3.9 Operating structureAfter supply voltage switch-on, the controller starts with the operating levels.The controller status is as before power off.gP

4 Configuration levelConfiguration survey Adjustment:wThe configuration can be adjusted by means of keys ÈÌ .wTransition to the next configuration is

4.1 Configuration parametersConfiguration levelKS 90-1p / KS 92-1p 29 Configuration parametersqCntrName Value range Description DefaultSP.FnBasic conf

KS 90-1p / KS 92-1p 3Content1. Mounting ...52. Electrical connections...62.1 Connecting diagram ...

Configuration levelConfiguration parameters 30 KS 90-1p / KS 92-1pName Value range Description DefaultCYCLCharacteristic for 2-point- and 3-point-cont

Configuration levelKS 90-1p / KS 92-1p 31 Configuration parametersName Value range Description Default20Pt100 (-200.0 ... 100,0 °C)( -200,0 ... 150,0°

Configuration levelConfiguration parameters 32 KS 90-1p / KS 92-1pName Value range Description DefaultS.tYPSensor type selection30300...20mA / 4...20m

Configuration levelKS 90-1p / KS 92-1p 33 Configuration parametersName Value range Description Default20Pt100 (-200.0 ... 100,0 °C)( -200,0 ... 150,0°

Configuration levelConfiguration parameters 34 KS 90-1p / KS 92-1pName Value range Description Default3measured value INP14measured value INP25measure

Configuration levelKS 90-1p / KS 92-1p 35 Configuration parametersName Value range Description DefaultFAi.1FAi.2FAi.3INP1/ INP2 / INP3 error signal00n

Configuration levelConfiguration parameters 36 KS 90-1p / KS 92-1pName Value range Description DefaultFAi.1FAi.2FAi.3INP1/2/3 error (only visible when

Configuration levelKS 90-1p / KS 92-1p 37 Configuration parametersName Value range Description DefaultSP.2Switching to second setpoint SP.200no functi

Configuration levelConfiguration parameters 38 KS 90-1p / KS 92-1pName Value range Description DefaultErr.rReset of all error list entries00no functio

Configuration levelKS 90-1p / KS 92-1p 39 Configuration parametersName Value range Description DefaultPrtYData parity on the interface (only visible w

4 KS 90-1p / KS 92-1p4.4.6 D - Y - Off controller / 2-point controller with pre-contact ...494.4.7 Continuous controller with integrated positione

Configuration levelConfiguration parameters 40 KS 90-1p / KS 92-1pName Value range Description DefaultIAdaBlock auto tuning (only visible with BlueCon

gResetting the controller configuration to factory setting (Default)r chapter (page )+BlueControl - the engineering tool for the BluePortâcontroller s

4.2 Set-point processingThe set-point processing structure is shown in the following picture:Set-point gradient / rampTo prevent setpoint step changes

4.3 KS90-1 cooling functionsWith these controllers, configuration parameter CYCL (ConF/ Cntr/ CYCL)can be used for matching the cycle time of 2-point

4.4 Configuration examples4.4.1 On-Off controller / Signaller (inverse)ConF/Cntr: SP.Fn = 0 set-point controllerC.Fnc = 0 signaller with one outputC.A

4.4.2 2-point controller (inverse)ConF / Cntr: SP.Fn = 0 set-point controllerC.Fnc = 1 2-point controller (PID)C.Act = 0 inverse action(e.g. heating a

4.4.3 3-point controller (relay & relay)ConF / Cntr: SP.Fn = 0 set-point controllerC.Fnc = 3 3-point controller (2xPID)C.Act = 0 action inverse(e.

4.4.4 3-point stepping controller (relay & relay)ConF / Cntr: SP.Fn = 0 set-point controllerC.Fnc = 4 3-point stepping controllerC.Act = 0 inverse

4.4.5 Continuous controller (inverse)ConF / Cntr: SP.Fn = 0 set-point controllerC.Fnc = 1 continuous controller (PID)C.Act = 0 inverse action(e.g. hea

4.4.6 D - Y - Off controller / 2-point controller with pre-contactConF / Cntr: SP.Fn = 0 set-point controllerC.Fnc = 2 D -Y-Off controllerC.Act = 0 in

1 MountingaFix the instrument only at top and bottom to avoid damaging it.Safety switch:For access to the safety switch, the controller must be withdr

4.4.7 Continuous controller with integrated positioner ( Cntr/ C.Fnc = 6 )( Cntr/ C.Fnc =6)Basically, this controller function is a cascade. A slave c

4.4.8 Measured value outputConF / Out.3 / 4: O.tYP = 1 Out.3/ 4 0...20mA continuous= 2 Out.3/ 4 4...20mA continuous= 3 Out.3/ 4 0...10V continuous= 4

5 Parameter setting level5.1 Parameter surveyAdjustment:wThe parameters can be adjusted by means of keys ÈÌwTransition to the next parameter is by pre

5.2 ParametersParameter setting levelKS 90-1p / KS 92-1p 53 ParametersqCntrName Valuerange Description DefaultPb11...9999 1Proportional band 1 (heatin

gResetting the controller configuration to factory setting (Default )orresetting to the customer-specific default data setr chapter (page )Parameter s

5.3 Input scalingWhen using current, voltage or resistance signals as input variables for InP.1,InP.2 or/and InP.3 scaling of input and display values

6 Calibration levelMeasured value correction ( CAL) is only visible if ConF / InP.1 / Corr = 1or 2 is chosen.The measured value can be matched in the

Offset correction ( ConF/ InP.1 / Corr =1 ):InL.1: The input value of the scaling point is displayed.The operator must wait, until the process is at r

2-point correction ( ConF / InP.1 / Corr = 2):InL.1: The input value of the lower scaling point is displayed.The operator must adjust the lower input

7 Programmer level7.1 Parameter surveySetting:wThe parameters can be set by means of keysIDwTransition to the next parameter is by pressing key .wAfte

2 Electrical connections2.1 Connecting diagramgDependent of order, the controller is fitted with :wflat-pin terminals 1 x 6,3mm or 2 x 2,8mm to DIN 46

7.2 ParametersProgrammer levelParameters 60 KS 90-1p / KS 92-1pqProGName Value Range Description Defaultb.Lo0...9999Bandwidth lower limitOffb.Hi0...99

Programmer levelKS 90-1p / KS 92-1p 61 ParametersName Value Range Description DefaulttYPEsegment type 3 (see segment type 1)0SP-1999...9999segment end

7.3 Programmer description7.3.1 GeneralA survey of the most important features:wPrograms: 8 or 16 (dependent of order)wControl outputs: 4wSegments:16

7.3.2 Programmer set-up:The instrument is factory-configured as a program controller. The following set-tings must be checked:wSet-point functionFor u

Programmer parameter setting8(16) programmers with 16 segments each are available to the user. The relevantparameters must be determined in menu ProG

7.3.3 OperationProgrammer operation (run/stop, preset und reset) is via front panel, digital inputsor interface (BlueControl, superordinate visualizat

7.3.4 Programmer displayProgrammer is in reset and the internal controller set-pointis effective. Segment or program number and OFF are dis-played (co

7.3.5 Segment typeRamp- seg-ment (time)With a ramp segment (time), the set-point runs linearly fromthe start value (end of previous segment) towards t

7.3.6 Bandwidth monitoringBandwidth monitoring is valid for allprogram segments. An individual band-width can be determined for each pro-gram.When lea

8 Special functions8.1 KS90-1 as Modbus masteraThis function is only selectable with BlueControl (engineering tool)!The KS90-1 can be used as Modbus m

2.2 Terminal connectionPower supply connection 1See chapter 11 "Technical data"Connection of outputs OUT1/2 2Relay outputs (250V/2A),potenti

8.2 Back-up controller (PROFIBUS)Back-up operation: calculation of the control outputs is in the master. The con-troller is used for process value mea

8.4 Loop alarmThe loop alarm monitors the control loop for interruption(not with three-point stepping controller and not with signallers.)With paramet

9 BlueControlBlueControl is the projection environment for the BluePortâcontroller series ofPMA. The following 3 versions with graded functionality ar

10 VersionsAccessories delivered with the unitOperating manual (if selected by the ordering code)w2 fixing clampswoperating note in 12 languagesAccess

11 Technical dataINPUTSPROCESS VALUE INPUT INP1Resolution: > 14 bitsDecimal point: 0 to 3 digits behind thedecimal pointDig. input filter: adjustab

Nominal voltage 24 V DC externalCurrent sink (IEC 1131 type 1)Logic “0” -3...5 VLogic “1” 15...30 VCurrent requirement approx.. 5 mATRANSMITTER SUPPLY

UNIVERSAL SUPPLY 24 V UCAC voltage: 20,4...26,4 V ACFrequency: 48...62 HzDC voltage: 18...31 V DC class 2Power consumption: approx.. 10 VABEHAVIOUR WI

MountingPanel mounting with two fixing clamps attop/bottom or right/left, High-density mountingpossibleMounting position: uncriticalWeight: 0,27kgAcce

12 Safety hintsThis unit–was built and tested in compliance with VDE 0411-1 / EN 61010-1 and deliv-ered in safe condition.–complies with European guid

MAINTENANCE, REPAIR AND MODIFICATIONThe units do not need particular maintenance.aWarningWhen opening the units, or when removing covers or components

Connection of output UT9 (option)Supply voltage connection for external energizationConnection of outputs OUT5/6 0 (option)Digital outputs (opto-coupl

12.1 Resetting to factory settingor to a customer-specific data setIn case of faultyconfiguration, the device can be reset to the default condition.Un

Index0-92-point correction...56AAlarm handling ...25-26BBargraph ...11BlueControl...72Bus interfaceTechnical

Technical data ...75Output OUT4Configuration ...35Technical data ...75Output OUT5Configuration ...36Technical data

Subject to alterations without notice © PMA Prozeß- und Maschinen-Automation GmbHÄnderungen vorbehalten P.O.B. 310 229, D-34058 Kassel, GermanySous ré

* Interface description Modbus RTU in speperate manual: see page 73.Electrical connectionsKS 90-1p / KS 92-1p 9 Terminal connection1345678910111213141