West-control-solutions KS 92-1 User Manual

PMA Prozeß- und Maschinen-Automation GmbHIndustrial and process controllerKS 90-1and KS 92-1advancedlineOperating manualEnglish9499-040-62911Valid fro

KS9x-1 connecting example:aCAUTION: Using a temperature limiter is recommendable in systems whereovertemperature implies a fire hazard or other risks.

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 le-vel always starts with the error list. Signalling an ac-tual

gSaved alarms (Err-LED is lit) can be acknowledged and deleted with the digitalinput di1/2/3, the è-key or the Ò-key.Configuration, see page 37: ConF

Self-tuning heating ( ADA.H) and cooling ( ADA.C) error status:DAC function ( DAC) error status:OperationKS 90-1 / KS 92-1 15 Error list / Maintenance

3.5 Self-tuningFor determination of optimum process parameters, self-tuning is possible.After starting by the operator, the controller makes an adapta

3.5.2 Optimization after start-up or at the set-pointThe two methods are optimization after start-up and at the set-point.As control parameters are al

3.5.4 Step attempt after start-upCondition: - tunE = 0 and sufficient set-point reserve providedor - tunE =2The controller outputs 0% correcting varia

Optimization-at-the-set-point procedure:The controller uses its instantaneous parameters for control to the set-point. In li-ned out condition, the co

© PMA Prozeß- und Maschinen-Automation GmbH • Printed in GermanyAll rights reserved. No part of this document may bereproduced or published in any for

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

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

3.5.10 Acknowledgement procedures in case of unsuccessful self-tuning1. Press keys Ù and È simultaneously:The controller continues controlling using t

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 can be used with units on which the control parameters shallbe set without self-tuning.For this, the respon

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. Ge-nerally, 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 level4.1 Configuration surveyAdjustment:wThe configuration can be adjusted by means of keys ÈÌ .wTransition to the next configuration

KS 90-1 / KS 92-1 3Contents1 Mounting ... 52 Electrical connections ... 62.1 Connecting diagram ...

4.2 Configuration parametersConfiguration levelConfiguration parameters 30 KS 90-1 / KS 92-1CntrName Value range Description DefaultSP.FnBasic configu

Configuration levelKS 90-1 / KS 92-1 31 Configuration parametersName Value range Description DefaultFAILBehaviour at sensor break10controller outputs

Configuration levelConfiguration parameters 32 KS 90-1 / KS 92-1Name Value range Description Default4thermocouple type S (0...1760°C), PtRh-Pt10%5ther

Configuration levelKS 90-1 / KS 92-1 33 Configuration parametersInP.2Name Value range Description DefaultI.FncFunction selection of INP210no function

Configuration levelConfiguration parameters 34 KS 90-1 / KS 92-1Name Value range Description DefaultS.LinLinearization (only at S.tYP = 30 (0..20mA) a

Configuration levelKS 90-1 / KS 92-1 35 Configuration parametersLimName Value range Description DefaultFnc.1Fnc.2Fnc.3Function of limit 1/2/310switche

Configuration levelConfiguration parameters 36 KS 90-1 / KS 92-1Name Value range Description DefaultHourOFF...999999Operating hours (only visible with

Configuration levelKS 90-1 / KS 92-1 37 Configuration parametersOut.3 and Out4Name Value range Description DefaultO.tYPSignal type selection OUT300rel

Configuration levelConfiguration parameters 38 KS 90-1 / KS 92-1Name Value range Description DefaultHC.ALHeating current alarm signal (only visible wh

Configuration levelKS 90-1 / KS 92-1 39 Configuration parametersName Value range Description DefaultSP.ESwitching to external setpoint SP.E00no functi

4 KS 90-1 / KS 92-14.4.2 Switching attitude linear ( CyCl= 1 )...454.4.3 Switching attitude non-linear ( CyCl= 2 ) ...464.4.4 Heating

Configuration levelConfiguration parameters 40 KS 90-1 / KS 92-1Name Value range Description DefaultErr.rReset of all error list entries00no function

Configuration levelKS 90-1 / KS 92-1 41 Configuration parametersName Value range Description DefaultdP.AD0...126Profibus address126bc.upBehaviour as b

Configuration levelConfiguration parameters 42 KS 90-1 / KS 92-1Name Value range Description DefaultIExoBlock extended operating level (only visible w

+BlueControl - the engineering tool for the BluePortâcontroller series3 engineering tools with different functionality facilitating the device configu

4.3 Set-point processingThe set-point processing structure is shown in the following picture:4.3.1Set-point gradient / rampTo prevent setpoint step ch

4.4 Switching behaviuorWith these controllers, configuration parameter CYCL (ConF/ Cntr/ CYCL)can be used for matching the cycle time of 2-point and 3

4.4.3 Switching attitude non-linear ( CyCl= 2 )With this method, the cooling power is nor-mally much higher than the heating power,i.e. the effect on

4.4.4 Heating and cooling with constant period ( CyCl= 3 )1and t2 are met in the overall outputrange . To prevent unreasonably shortpulses, parameter

4.5 Configuration examples4.5.1 On-Off controller / Signaller (inverse)ConF / Cntr: SP.Fn = 0 set-point controllerC.Fnc = 0 signaller with one outputC

4.5.2 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

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

4.5.3 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.

4.5.4 3-point stepping controller (relay & relay)ConF / Cntr: SP.Fn = 0 set-point controllerC.Fnc = 4 3-point stepping controllerC.Act = 0 inverse

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

4.5.6 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

4.5.7 Continuous controller with position controller( Cntr/ C.Fnc =6)Basically, this controller function is a cascade. A slave controller with three-p

4.5.8 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

gReturn to the beginning of a group is by pressing the Ù key for 3 sec.If for 30 sec. no keypress is excecuted the controler returns to the process va

Parameter setting levelParameters 58 KS 90-1 / KS 92-1PAr.2Name Value range Description DefaultPb121...9999 1Proportional band 1 (heating) in phys. di

gResetting the controller configuration to factory setting (Default) orresetting to the customer-specific default data setr chapter 11.1 (Page 80)Para

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

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 v

7 Special functions7.1 DAC®– motor actuator monitoring(Digital Actor Control DAC®)With all controllers with position feedback Yp, the motor actuator c

Functioning of the DAC functionNo input filter should be defined for the Yp input ( PArA / InP.x/t.Fx=0).Therewith no wrong detection of blocking or w

7.2 O2measurementThis function is available only on the instrument version with INP3.As the O2-measurement result range can extend over many decades,

7.2.2 Configuration:Oxygen measurementOxygen measurement with heated lambda probeController r Process value processing r 7: O2functions with constant

7.3 LinearizationLinearization for inputs INP1 or INP3Access to table “ Lin” is always with selection of sensor type S.TYP = 18:special thermocouple i

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

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

7.6 KS9x-1 as Modbus masteraThis function is only selectable with BlueControl (engineering tool)!The KS9x-1 can be used as Modbus master ( ConF / othr

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

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

Accessory equipment with ordering informationVersionsKS 90-1 / KS 92-1 73Description Order no.Heating current transformer 50A AC 9404-407-50001PC-adap

10 Technical dataINPUTSPROCESS VALUE INPUT INP1Resolution: > 14 bitsDecimal point: 0 to 3 digits behind the decimalpointDig. 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

BEHAVIOUR WITH POWER FAILUREConfiguration, parameters and adjustedset-points, control mode:Non-volatile storage in EEPROMBLUEPORT FRONT INTERFACEConne

MountingPanel mounting with two fixing clamps at top/ bot-tom or right/left, high-density mounting possibleMounting position: uncriticalWeight: 0.27kg

11 Safety hintsThis unit was–built and tested in compliance with VDE 0411-1 / EN 61010-1 and–delivered in safe condition.–complies European guideline

SHUT-DOWNFor taking the unit out of operation, disconnect it from all voltage sources andprotect it against accidental operation.If the controller is

Connection of inputs di2/3 8 (option)Digital inputs (24VDC external), galvanically isolated, configurable as switch orpush-buttonConnection of output

11.1 Resetting to factory setting,or to a customer-specific data setIn case of faultyconfiguration, the device can be reset to a default condition.Unl

SafetyswitchesLevels Password Instrument reaction after confirming”YES” by pressing Ù1 closed any any alwaysfactory reset2 open free none Factory rese

Index0-92-point correction...61AAlarm handling ...26-27BBargraph ...11BlueControl...71Bus interface-Technical

Linearization ...68MMainenance manager ...13-15Manual tuning ...24Modbus master ...70Mounting...5OO2-

9499- 040- 62911A5 auf A6 gefaltet, 2-fach geheftet, SW-Druck Normalpapier weiß 80g/m2Subject to alterations without notice © PMA Prozeß- und Maschine

* Interface description Modbus RTU in separate manual: see page 72.Electrical connectionsKS 90-1 / KS 92-1 9 Terminal connection123K+-+-13V22mA1314151