Control card RK 4003Park sensor:When a support beam is used the adjusting slide and sensor/toolmounted on it is moved to the outer end position (towards the outsi-de).Edge search:The sensor/s searches for and follows the web edge until the opera-ting mode is changed,i.e.by a guider enable.1.4 Control structure with ste-In the case of control structures for proportional actuators the webtigem control card for pro-actual position value is pared with the required set position valueportional actuatorsand.in the event of a deviation is fed to a P position controller as aRK4003-0001UZHguiding difference.The resulting set speed value is pared with theactual speed value and fed to the PID speed controller.The latter out-puts a pulse width-modulated signal to the power output element.The following are available as proportional actuators:DRS pivoting frame,WS turning rod,SRS steering roller,WSS reelstation,SVS push roller and VSS positioning and follow-up controls.32021724Control structure legend1 Operating mode15 Counter2 Actuator position controller16 Incremental encoder3 Max.manually set actuating speed17 Web position controller4 Speed controller18 Max.automatically set actuating speed5 Variable current restrictor19 Memory mand on Stop6 Power output element with current controller20 Right edge sensor7Gearing with screw21 Left edge sensor8 Right end position22 Sensor selection(right web edge,left web edge,web center)9 Center position23 Web offset10 Left end position2411 Right adjustment25 Oscillation mode12 Left adjustment26 Oscillating stroke13 Actual position memory27 Oscillating time14 Speed-actual value-captureControl card RK 40031.5 Control structure withOn the basis of the sensor signal a support beam a set speed valuecontinuous-action controlis calculated by the P-position controller and fed to the speed control-card RK 4003-0006U_ZBler in control structures for support beams.The resulting set speedfor support beamsvalue is pared to the actual speed value and fed to the PIDspeed controller.The latter outputs a pulse width-modulated signal tothe power output element.In "Edge search"or "Hybird"operatingmode the sensor is motor-driven when following up the web edge.The following proportional actuator is available:support beam VSSn-MControl structure legend1 Operating mode7 Power output element with current controller2 Sensor8 Sensor zero point detector3 Counter9 Memory for edge positon found4 Web offset10 Park position5 Support beam position controller11 Support beam position controller6 Support beam speed controller12 Actual speed value recordingControl card RK 40031.6 Control structure with con-In control structures for integral actuators the actual web position va-tinuous-action controllue is pared with the required set web position value and in thecard RK 4003-0004U_ZBevent of a deviation is sent to a P-position controller as a guiding dif-for integral actuatorsference.The latter produces the necessary set position value for theactuator.The actuator's current actual position value is paredwith the required set position value and fed to the actuator's positioncontroller as a guiding difference.The latter produces a set speed va-lue which is pared with the actual speed value,the differencebeing fed to the PID speed controller.The latter outputs a pulsewidth-modulated signal to the power output element.The followingare available as integral actuators:Segmented roller guider SWS,steering roller VGA,edge and widthspreader BCS.1920129Control structure legend1 Operating mode15 Counter2Actuator position controller16 Incremental encoderVariable max.adjusting speed in manual mode17 Web position controllerSpeed controller18 Varible max.adjusting speed in automatic modeVariabe current limiter19 Memory error at Stop6Power output element with current controller20 Right edge sensorGearing with screw21Left edge sensor8Right end position22 Sensor selecton(right web edge,left web edge,web center9Center position23 Web offset10 Left end position24Oscillaing generator11 Right offset25 Oscillating mode26 Oscillating stroke13 Actual position memory14 Actual speed value recordingU Page6Control card RK 40031.7 Control structure withIn control structures for proportional actuators the web or tool actualcontinuous-action controlposition value is pared to the required set web or tool position va-card(three-position con-lue.Should there be a deviation,the latter will be sent to a three-po-trol card)sition control card.Depending on the set switch thresholds it switchesRK4003-0005UZCan output.The actuator is controlled on-site.Should the difference befor proportional actuatorswithin the variably set window,none of the outputs are set.The following proportional actuators are available:Reel station WSS,turning rod VWS.9mode1315SensorselectControl structure legend1 Operating mode9 Sensor selection(right web edge,left web edge,2 Actuating speed in manual modeweb center)3 Switch thresholds10 Right offset4 Speed converter to the appropriate outputs11 Stop5 Left actuating direction12 Left offset6 Right actuating direction13 Web offset7 Fast14 Right edge sensor8 Actuator15 Left edge sensor2.Type overviewThe following table provides an overview of the most mon digitalcontrollers.The individual digital controllers(DC)are specified in thevertical colums.The crosses mark the acpanying ponents(PK...,AK.,LK.usw.).XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXControl card RK 40033.AssemblyControl card RK 40..is normally mounted in a sheet steel housing orE+L device.If the control card is supplied separately it should be mounted in acontrol cabi apart from heavy current-carrying modulesThe maximum distance to the DC actuator may not exceed 10 m.If an output power greater than 20 W is required,the power transi-stor heat sink must be mounted on the control cabi housing toimprove heat dissipation or other suitable means of heat dissipati-Heat sinkon provided.On assembly please ensure that a heat conductivepaste is applied between the connection and that the latter is addi-tionally secured by a screw.Housing wall4.InstallationConnect electrical leads according to the attached wiring diagram.Shield signal lines and run separately from heavy current-carryingleads.The connecting line between the control card and DC actuatormay be run in a cable up to a length of 3 m.Within a distance of3 m to 10 m the motor cable and the incremental encoder mustbe run apart.serial busanalog card AK 4002(only when analog sensors are used)000X7CAN-con-nectiondigital sen-X4return-to-center switch.sorguider enable and endposition signalCommand station for webX5digital sen-offset RE....or signal forsorpath-dependent oscillationDC actuator and incre-mental encoderX 1supply voltageX 11 Power output element to increa-X 10 optical incremental encoderse output power to 100 WPin assignment RK 40.Control card RK 40034.1 Terminal assign-TerminalNo.Assignment+24 V DC supply voltage23GroundX21DC actuator2DC actuator3Incremental encoder on DC actuator channel AIncremental encoder on DC actuator channel B+24V DC6X3+24V DC2Web offset signal orpath-dependent oscillation signal34Range limit sensorX41Guider block signal orAutomatic mode signal (only for minimal operation)20 V potential for guider block3+24 V DC return-to-center switch4Return-to-center switch signal50 V return-to-center switch6+24VDC7Actuator end position signal8Which connectors are assigned is specified in the wiring diagram.The guider blocking is intended for on-site customer requirementswhere the actuator is to remain in the current position.If the guiderblocking feature is activated(make contact)the actuator will remain inthis position until the contact is opened again.5.Address settingEach ponent in a control loop features its own device addresswhich appears only once in the entire CAN work.The deviceaddress is set on the DIP switch as a binary code.The deviceaddress consists of the device and group number.Which deviceaddress must be set on the control card is specified in the block dia-gram.In it,both the device address and the position of the individualDIP switches are illustrated.UPage 10Control card RK 4003The DIP switch is assigned as follows:Switch 1-4device numberSwitch 5-7group numberSwitch 8block SETUP mode(no significance forsetting the device address)DIP switchExample:device number 5group number 1I(ON)0(OFF)HexWhen setting the device address please ensure that the binarynumber is set starting from the left.The following device numbers are permissible:5 Position controller for web or tool actuator(e.g.pivoting frame)6 Position controller for sensor system actuator(support beam),with drive on right in direction of web travel7 Position controller for sensor system actuator(support beam),with drive on left in direction of web travel8 Slave controller 1 for device number 6(special application)9 Slave controller 1 for device number 7(special application)10=Slave controller 2 for device number 6(special application)11=Slave controller 2 for device number 7(special application)6.ParametersIn setup mode,setup parameter may be displayed and somechanged.To access the control card setup mode,a mand sta-tion DO....,operating panel RT....or a CANMON program fromE+L is required.The parameter number is specified in the Number field of the table,the abbreviation in the Name field.The Default field indicates thestandard settings,Min and Max are the permissible limit values ineach case.The unit is specified in the Unit field.The Descriptionfield explains the parameter function.U Page 11Control card RK 40036.1 Parameter listRK4003-0001UZHRK4003-0006UZBNo.NameDefaultMin.Max.UnitDescriptionedit deviceXX01OFhexSelect device numberSee block diagram for device number1.edit groupXX0007hexSelect group numberSee block diagram for group numberreset settings002Factory settings1 customer-specific settings2 internal value specification (default)3.start service0199R/WStarting a function1 reset guider2 save changed parameter10 AG calibration run (device x.5)11 Supp.beam cal.run (device x.6.x.7.x.8.x.9.x.10.x.11)12=AG calibration run with specification ofgearing constants (device x.5)42=select expanded SETUP mode44 save changed parameters andadditional backup99 delete data memory CAUTIONmotor controller1.51.51.5Software version5.auto offset0.0.3250.03250.0mmWeb offsetUser input (in automatic mode)prop range +/2.0.3250.03250.0mmGuider proportional rangeWeb offset in mm with which the DC actuator runsat maximum speed.Reduce value in the case of inaccurate guiding!Increase value in the case of uneven guiding!7.speed automatic201120mm/sActuating speed in automatic mode8.speed manual51120mm/sActuating speed in manual mode9.pos.range +/0032500mmActuatign range limtis1.0.step width0.10.110mmStep width in relation to parameter..5..1.1.motor current0.40.06.4ASee motor type plate for motor nominal current.12.motor direction001Motor direction of rotation0 normal1=reversed.1.3.motion range +/12132500mmMaximum actuating path measured at outfeed roller.1.4.inv ext target001Web offset via mand station RE 17210 normal1 reversed1.5.control mode0Operating mode0 edge search1=hybrid2=minimal operation3hybrid minimal4automatic centering5hybrid edge guiding.16.zero offset0.0-3250.03250.0mmcenter position offsetValue corresponds to difference between mechanical centerand set center position..1.7.reserved 1000no function