West-control-solutions Pro-8 Manuel d'utilisateur

Industrial Controller Pro-8West Pro-8 user manual – 59560

Connection of outputs OUT1 ! and OUT2 "Relay-output KS5_-1_4-_00_ _-_ _ _ and KS5_-1_5-_00_ _-_ _ _- Relay (250V/2A), potentialfree changeover co

****see Interface description Modbus RTU 9499-040-63611 .KS5_-1_2-_00_ _-_ _ _. connecting example:aCAUTION: Using a temperature limiter is recommenda

3 Operation3.1 Front viewLED colours:LED 1, 2, 3: yellowLED OK: greenother LEDs: redgIn the upper display line, the process value is always displayed.

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 Maintenance manager / Error listWith one or several errors, the extended operating level al-ways starts with the error list. Signalling an actual

NameDescription Cause Possible remedial actionLooPControl loop alarm(LOOP) Input signal defective or notconnected correctly Output not connected cor

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 Self-tuning startgSelf-tuning start can be disabled using BlueControl®(engineering tool)(Conf/Othr/IAdA).Starting the self-tuning:Self-tuning is

3.5.5 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

Step attempt after start-upCondition: - tunE = 0 and sufficient set-point reserve provided or- tunE =2The controller outputs 0% correcting variable or

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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

3.5.7 Optimization at the set-point for 3-point stepping controllerAs position feedback is not provided, the controller calculates the actuator positi

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

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

FormulasK = Vmax * Tu controller behavior Pb1 [phy. units] td1 [s] ti1 [s]With 2-point and3-point controllers,the cycle time must beadjusted tot1 / t2

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 separately per configuration foreach alarm.The following variables are available ( ConF / Lim / Src .x):

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:wTo access the configuration level, press the key Ù for 3 seconds and thenthe key Ì to select

4.2 ConfigurationsCntrName Value range Description DefaultSP.FnBasic configuration of setpoint processing00set-point controller can be switched over t

Pro-83Contents1 Mounting ... 52 Electrical connections ... 72.1 Connecting diagram...

Name Value range Description DefaultCYCLCharacteristic for 2-point- and 3-point-controllers00standard1water cooling linear2water cooling non-linear3wi

Name Value range Description DefaultfAI1Forcing INP1 (only visible with BlueControl!)00No forcing1Forcing via serial interfaceInP.2Name Value range De

Name Value range Description DefaultHourOFF..999999Operating hours (only visible with BlueControl!)OFFSwitOFF..999999Output switching cycles (only vis

Name Value range Description Default5transmitter supply (only visible without OPTION)O.ActMethod of operation of output OUT3 (only visible when O.TYP=

LOGIName Value range Description DefaultL_rLocal / Remote switching (Remote: adjusting of all values byfront keys is blocked)00no function (switch-ove

Name Value range Description DefaultC.oFFSwitching off the controller00no function (switch-over via interface is possible)2DI13DI2 (only visible with

othrName Value range Description DefaultbAudBaudrate of the interface (only visible with OPTION)202400 Baud14800 Baud29600 Baud319200 BaudAddr1...247A

Name Value range Description DefaultIAdaBlock auto tuning (only visible with BlueControl!)00Released1BlockedIExoBlock extended operating level (only v

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

prevent unreasonably short on and off pulses. The shortest pulses result from ¼x t1 or¼x t2. The characteristic curve is also called “bath tub curve”.

4Pro-84.4.2 Switching attitude linear ( CyCl= 1 ) ...394.4.3 Switching attitude non-linear ( CyCl= 2 )...394.4.4 Heating and c

very weak. Moreover, the correcting variable increases very quickly to max. possi-ble cooling. Parameter F.H2O can be used for changing the characteri

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

4.5.2 2-point and continuous controller (inverse)ConF/CntrSP.Fn= 0 set-point / cascade controllerC.Fnc= 1 2-point and continuous controller (PID)C.Act

4.5.3 3-point and continuous controllerConF / Cntr: SP.Fn = 0 set-point / cascade controllerC.Fnc = 3 3-point controller (2xPID)C.Act = 0 action inver

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

4.5.5D - Y - Off controller / 2-point controller with pre-contactConF / Cntr: SP.Fn = 0 set-point / cascade controllerC.Fnc = 2 D -Y-Off controllerC.A

4.5.6 Pro-8 with measured value outputExample: KS5_-1_2-_00_ _-_ _ _ConF / Out.3: O.tYP = 1 Out.3 0...20mA continuous= 2 Out.3 4...20mA continuous= 3

5 Parameter setting level5.1 Parameter surveyAdjustment:To access the parameter level, press the key Ù for 3 seconds and confirm usingthe Ù -key subse

wPress the Ù - key to change to the next parameter.wAfter the last parameter of a group, donE is displayed and followed by auto-matic changing to the

PAr.2Name Value range Description DefaultPb121...9999 1Proportional band 1 (heating) in phys. dimensions (e.g. °C), 2. parameter set100Pb221...9999 1P

1 MountingSafety switch:For access to the safety switches, the controller must be withdrawn from the hou-sing. Squeeze the top and bottom of the front

InP.1Name Value range Description DefaultInL.1-1999...9999Input value for the lower scaling point0OuL.1-1999...9999Displayed value for the lower scali

5.3 Input scalingWhen using current or voltage signals as input variables for InP.1 or InP.2,scaling of input and display values at parameter setting

6 Calibration levelgMeasured value correction ( CAL) is visible only ifConF / InP.1 / Corr = 1 or 2 is selected.wTo access the calibration level, pres

Offset correction ( ConF/ InP.1 / Corr =1 ):possible on-line at the process2-point correction ( ConF/ InP.1 / Corr = 2):InL.1: The input value of the

InH.1: The input value of the upper scaling point is displayed. .The operator must adjust the upper input value by means of theprocess value simulator

7 ProgrammerProgrammer set-up:For using the controller as a programmer, select parameter Cntr /SP.Fn = 1 inthe ConF menu. The programmer is started vi

8 Special functions8.1 Start-up circuitThe start-up circuit is a special function for temperature control, e.g. hot runnercontrol. High-performance he

8.2 Boost functionThe boost function causes short-time increase of the set-point, e.g. for removing"frozen" material rests from clogged die

8.3 Pro-8 as Modbus masteraThis function is only selectable with BlueControl (engineering tool)!Additions othr (only visible with BlueControl!)Name Va

8.4 LinearizationLinearization for input INP1Access to table “ Lin” is always with selection of sensor type S.TYP = 18:special thermocouple in INP1, o

aSafety switch 10V i mA/Pt and U<-> I always in position left or right.Leaving the safety switch open may lead to faulty functions!lCaution! The

9 BlueControlBlueControl®is the projecting environment for the PMA BluePortâcontroller se-ries. The following 3 licences with graded functionality are

10 VersionsAccessories delivered with the instrumentOperating manual (if selected using the ordering code)w2 fixing clampswoperating note in 15 langua

Accessory equipment with ordering informationVersions62Pro-8Description Order no.Heating current transformer 50A AC 9404-407-50001PC-adaptor for the f

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

OUTPUTSRELAY OUTPUTS OUT1, OUT2Contact type: KS5_-1_0-_00_ _-_ _ _KS5_-1_1-_00_ _-_ _ _KS5_-1_2-_00_ _-_ _ _KS5_-1_3-_00_ _-_ _ _2 NO contacts with co

Shock and vibrationVibration test Fc (DIN 68-2-6)Frequency: 10...150 HzUnit in operation: 1g or 0,075 mmUnit not in operation: 2g or 0,15 mmShock test

12 Safety hintsThis unit was built and tested in compliance with VDE 0411-1 / EN 61010-1 andwas delivered in safe condition.The unit complies with Eur

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

12.1 Reset to defaultIn the event of faulty configuration, the instrument can be reset to default.In the event of faulty configuration, the instrument

Index0-92-point correction...55AAccessories ...62Alarm handling ...25-26BBlueControl...61Boost function ...

2 Electrical connections2.1 Connecting diagramElectrical connections for all types KS 5x-1 exept KS 5_-1_4-_ 00_ _-_ _Electrical connections for KS 5_

OOffset correction ...54Optimization at the setpoint ...19Output OUT1Configuration ...32Technical data ...65Output OUT2Confi

Pro-871

Subject to alterations without noticeÄnderungen vorbehaltenSous réserve de toutes modificationsA659560

2.2 Connecting diagram for the options cardgAccording to order the controller is fitted with:wflat-pin terminals combined for 1 x 6,3mm or 2 x 2,8mm t

Connection of input INP2 3Sensor type 0...50mA AC or0/4 ... 20 mA DC for heating current input,external set-point orexternal correcting variable Y.E.C