Quantum, MAN-70421 RevA - Cleveland Motion Controls
Contents
1. Other load Ex gt 5 SISI 55 516 5 Jumpers 24 AC DC lel _Logic EMAG pou Load cell Load cell Brake Classic Classic Note all OV are linked to the ground Machine product stopped OV OPEN Web Tension HOLD value Open Loop Machine product running 24V CLOSED Web Tension SET POINT value Closed Loop Note UNWIND WITH DANCER AND BRAKE Wiring ejo gt 88284 5 lt 215 218 O i Jumpers 24 V AC DC zu Logic Transducer mpna Position Potentiometer 4 5 10 Air Brake all Com OV are linked to the ground Machine product stopped B OV OPEN Web Tension HOLD value Open Loop Machine product running B 24V CLOSED Web Tension SET POINT value Closed Loop www cmccontrols com Wiring UNWIND WITH MOTOR AND LOAD CELLS CLOSED LOOP tele o7 5 lt 515 bla ole Com DM S1 Com S1 5V2. 24V AC DC Logic input T Drive Web N O Output Jrotation Load cell Load cell 10 1 je Classic Classic Note all OV are linked to the ground Initial set of parameters File Force_motor prm DISPLAY Line 1 ine 2 FUNCTIONS Time Delay Start ime Delay Stop INPUTS Diameter Filtering Tachymeter Filtering PA Machine product stopped B OV OPEN QUEUE Web Tension HOLD value Open Loop aWerGain Machine product running 24V CLOSED REGULATION Max Effort Web Tension SET POINT value Closed Loop Measurement Filtering Open Loop Gain Closed Loop Gain Coeff Speed Overspeed Regulation Speed Gain Dyin x Vj V D min m Min web diameter V m min Linear speed for 10V output from tachometer V RPM Max speed of the drive motor when set point output 10 V on AO1 REWIND WITH LOAD CELL CLUTCH MOTOR Wiring NSA CLOSED LOOP Ele o E t5 SINISI l lela 3 2 2 819 G E G 8 5 615 ojo 424 V AC DC
3. _ Mit Ns Variable setting sc EIS Jr BER t v Variable setting es SIS lej I Variable ee S MOTOR DIRECTION _ _ ME ujt Variable setting NE DISPLAY FILTER jt __ Variable setting E system Output 0 Releasing Mode HOr Hd Press both buttons simultaneously to release the ese I iii Escape from releasing Hold Mode O Ent Press both buttons simultaneously to block the esc system Output Max 10 This value may be adjusted see SET POINT settings Escape from Hold www cmccontrols com OAIDAUSD __yaos 9001 HOOD eoo oo X peedse o peeds 1909 amp 001 49095 uipi 11955 doo Ald SIGOHOA did 21509 dooj uedo edA uouo n694 O0 61001 4209 Oou QOJ Qo Goo ____ ______
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5. Moye pue 0 1 Gj _ 501 Aojep SUOHOUNY oo peedsieno amp X peedsgeoo 001 peeds DHU 1001 _____ 202 10 amp 0 _____ 90270 PC SOFTWARE INSTALLATION AND USE The CD Rom delivered with your box contains a PC software dedicated to the QUANTUM called QUANTUMsoft Launch the Setup file to automatically install the software on your PC in C ProgramFiles cmc quantum During the installation process a shortcut is automatically created in Run Programs The application is launched by a double click on the icon To open a pre set application parameter file two possibilities are offered click on the thumb index in parameter then new and choose the application type which is appropriate to you click on File then open parameters files and under C ProgramFiles merobel DGT3Soft open the file prm related to your application for direct access to the related help click the right mouse button If you meet problems when installing the QUANTUMsoft on your computer ensure the following points the operating system is Windows XP In the event of defect of COM during the launching of the application make sure that the cable is properly connected to the COM1 of the PC If COMI is not available configure the application to work on an alternat
6. Brake Ultrasonic INPUTS Set Point Sensor Diameter Filte ring Tachymeter Filtering esi NENNEN 50 1000 OUTPUTS JUpperlimt O Bottom Limit 10 Note all Com OV are linked to the ground IPovverGan ______ 100 REGULATION MaxEffot 100 _ SSI pe i m sl er E Open 10 Coeff Speed e gt UNWIND WITH LOAD CELLS AND BRAKE Wiring Initial set of parameters File Force_feedback prm fine 2 Mime Delay Stop Mod O INPUTS SetPoint JDiameterFiterna PHachymeterFiterng OUTPUTS lUpperlimt _____ ________ Limit _________ Measurement Filtering POpenioopGan ________ _______ Gain ________ _______ OP Initial set of parameters File Dancer prm i Mime Delay Stop Mod O INPUTS JSetPont __ PDiameterFiterng PHachymeterFiterng OUTPUTS lUpperlimt _____ Bottom limit _________ JI ________ Measurement Filtering POpenioopGan 1 loop Gain _______ Gain ________ _______ OP CLOSED LOOP CLOSED LOOP
7. Menu OUTPUTS 6 3 Current limitation Principle This function limits the current in the coil when using EMAG brakes and EMAG clutches directly As the supply of the coil is done by a pulse width modulation on the rectified supply of the QUANTUM the parameter drives the duty cycle of the PWM How does it work Enter a value between 1 100 corresponding to the maximum current for the application Example Case of an EMAG 50 65Nm 1A nominal current 200hm impedance used for a 50Nm maximum torque application equivalent to 0 7A 1 QUANTUM supply with a 24Vac transformer The supply of the coil is done on the 24V rectified meaning around 34Vdc The impedance is 200 so the max available current is 1 7A To limit the current at 0 7A the duty cycle is 4196 2 QUANTUM supply with a 24Vdc converter The supply of the coil is done on the 24Vdc The impedance is 200 so the max available current is 1 2A To limit the current at 0 7A the duty cycle is 5896 This parameter is useful for dancer applications by limiting the current at the lowest value needed to pull the dancer for the max roll with the max tension 32 WWW cmccontrols com Menu OUTPUTS 6 4 ALARM management function Principle Two digital outputs have been designed to provide two different alarm signals Regulation fault When the Measurement Set point difference is over the pre set tolerance it means that there is something wrong in the process Min D
8. 168 Vvvvvv cmccontrols com 2 0 Menu INPUTS 2 1 Measure Menu This menu appears when choosing closed loop inertia correction motor command or speed follower It allows calibration for any type of measurement from a few mV to 10V Measure calibration full scale Type in the percentage of full scale corresponding to the upper point used during calibration this percentage must be more than 20 Valid high level Type in the value for the upper point Valid low level Type in the value for the lower point Procedure Fill the 3 parameters and then click on the memory used Then physically simulate the upper point and click valid high level wait 5 seconds yellow button physically simulate the lower point and click valid low level wait 5 seconds yellow button calibration is complete 17 Menu INPUTS 2 2 Set Point Menu Two types of set points are available Internal set point type in the chosen value it can be modified by the operator with the arrows on the keyboard A ramp can be used for soft start The ramp is activated when the switch Regulator is turned on External 0 10V set point Potentiometer or PLC connected to set point pin The set point unit is given in menu DISPLAY Open loop case In this case the parameter Max Effort must be given It corresponds to the max product tension This parameter is used to calibrate the system since there is no measure Example CMC Magnetic Particle Brake
9. E 2 S e Logie Web EMAG es Gut rotation i Load cell Load cell Brake 10 10V er Classic Classic Initial set of parameters File Force clutch motor prm DISPLAY lie1 S amp tPoint 111 Mne2 Measue FUNCTIONS Time Delay Start 11 Delay Stop 300 Hod 0 k INPUTS Set Poit 1100 PDiameterFiterng 00 PchymeterFitermg __ 100 OUTPUTS Upper Limit Botomlimt 0 k __________ 00 REGULATION MaxEffot IP ow po 060 _____ ef Measurement Fiterina 100 ________ fo _________ ___ 100 Speed Cake ________ _ 0 jOvespeed ______ 2 Regulation Speed Gain D min x Vj V D min m Vj m min V RPM Min web diameter Max speed of the drive motor Machine product stopped B OV OPEN Web Tension HOLD value Open Loop Machine product running B 24V CLOSED Web Tension SET POINT value Closed Loop Process Linear speed for 10V output from tachometer when set point output 10 V on AO2 Overspeed S x AO2 max V S RPM AO2 max V V RPM Slipping speed 60 RPM recommended Max output from AO2 10v Max speed of the drive motor when set point output 10 V on AO2 www cmccontrols com S1 Com 51
10. enter the data fields related to the chosen application Keypad Enter the parameters shown on the table 4 Dynamic parameters regulation and stability Software gt Regulation Menu and enter the data fields related to the chosen application Keypad Enter the parameters shown on the table www cmccontrols com Stability When necessary adjust the parameters Troubleshooting to improve the system stability Note Variable PID coefficients are Check All wiring in particular ensure cable proportional to the diameter is also shields are properly connected available when system stability cannot Ensure the parameter settings are in be obtained diameter measurement full accordance with the related must be available applications tables Detailed features about the Variable PID are fully available in the Help file included to the PC software CAUTION Ensure the required Process link to the machine automation is active before starting the system logic input B TYPICAL APPLICATION EXAMPLES WIRING UNWIND WITH EMAG BRAKE AND ULTRASONIC SENSOR OPEN LOOP C1 Com Reg Com 0 24 C2 V A BnB V Init Initial set of parameters File Diameter measurement prm DISPLAY SetPoint FUNCTIONS 424 V ACIDC Jumper EMAG raso Set Poit
11. between noise reduction and quick response The recommended initial value is 10 The QUANTUM uses a first order digital filter the larger the number you give the lower the cut off frequency Fc will be and therefore the more filtering you will obtain 1 121314 5 6 7 8 10 12 15 WWW cmccontrols com 3 0 Menu DISPLAY 3 1 Units Display The front panel is used to display measurement values as well as different data used by the Controller These two menus Units Display have to be used to choose what will be displayed on the two available16 digits lines Units This menu is used to choose the units for the measurement and for the diameter values Display This menu is used to choose what information will be displayed on the two lines On each line it is possible to choose between the following options Display AO1 idem AO2 Shows the analogic voltage output on AO1 output resp AO2 Set point Diameter Measure Shows the actual Set point Diameter Measure using the chosen unit Shows 1 status idem AO2 Shows the logic inputs configuration viewed by the Controller according to A B digital inputs state meaning HOLD mode REGUL mode RELEASING mode Estop mode 21 4 0 Menu FUNCTION 4 1 E STOP function Principle The E stop function could be used for the Emergency stop or for any other particular process Two different options are available Fixed E Stop value and Proportional
12. difference The P coefficient will directly affect the global system response time CAUTION The higher the value the higher the response time but with a lower stability parameter This parameter is used to cancel the static error by the accumulation of this error from the beginning and by adding this error to the set point until reaching the equality When the Measurement Set point difference becomes null the Integral value is stabilized A high coefficient value will make the system more reactif by decreasing the time for the Measure to reach the Set point actual value D parameter This parameter is used to help the system to react for fast transients It is generally only used for the Dancer applications in order to stabilize the dancer position when the web speed is variable CAUTION this parameter is used for react to transients but it means that it could be highly sensitive to the electric interferences on the measurement signal Be very careful to connect the wiring shields at the best dig xternal switches Reg and Init a o Stopped blocked initialisation processing fi processing CAUTION when using the diameter calculation counters inputs the initialisation of diameter calculation is managed by the same external switches Reg 0 Init 1 28 1 1 1 WWwW cmccontrols com 5 0 Menu PID 5 5 Motor This menu is available in motor command con
13. icon bar button 1 to 5 15 Parameter 1 2 Begin a new parameter setting Choose the type of parameter setting Before beginning a new parameter setting you must select the application type Click in menu Parameter or in the thumb index Parameter then New choose your application Open loop Tension control application by measurement of the diameter Inertia compensation with analogical line speed information Closed loop Tension control application by measurement of the tension or the torque Dancer application control of the dancer roll position Inertia compensation Tension control application when inertia becomes dominating in the transitional phases Motor command Use for intermediate tension control or rewinding application with motor speed control Speed follower Use for rewinding application with motorized clutch The goal is to control the tension with the clutch and to control the slipping speed in the clutch to undersize it Each of these application types requires a different set of parameters choose the category corresponding to your use of the QUANTUM Modify the parameters The parameters are divided into three or four menus according to the application type Click on the button of one of these menus to modify the contents of it Once the parameter setting is finished you can save it or send to the regulator Caution If you do not save the set of parameters will be lost when you close the interface
14. to optimize the system stability 5 3 Inertia compensation function The Inertia compensation function allows an additional open loop control to the calculated currrent closed loop result during the acceleration deceleration periods This coefficient inertia gain is related to the roll inertia proportional to the actual diameter measurement and to the actual line speed tachometer input When the Web width is not constant it is possible to adjust the calculated inertia term by entering the coefficient Web width also available to the operator on the controller front panel Calculation Inertia gain Data Max roll weight M Kg Max roll diameter D Max line speed VL m s Decceleration duration T s Rated current for the chosen Brake IC A Max current adjusted on the power supply board IR A Rated torque for the chosen Brake CN N m Formula Gl MxVLxDxIC x 100 240 x T x CN x IR Adjustment procedure Proceed with the first tests with the maximum Web width Coeff Web width 10096 Temporarily disable the open loop control Closed loop gain 0 96 to avoid interactions during the adjustment procedure Apply a high filtering coefficient on the diameter input slow variation input Diameter filtering 500 Enter a low filtering coefficient on the Tachy measurement input to avoid fast transient troubles Apply the calculated Inertia gain above formula Start the machine and adjust the inertia gain
15. value to stabilize the actual measurement during acceleration deceleration periods 27 5 0 Menu PID 5 4 PID Menu Principle The P I D is the heart of the controller calculation system when using the Closed loop mode P 1 and D parameters are the coefficients which give the actual output result from the Measurement Set point difference CAUTION the PID calculation must be disabled during the machine rest periods to avoid that a static Measurement Set point difference increases the output value to the maximum giving a very high overshoot for the next machine restart The following process has obviously to be managed by the global machine management system using the external switches Reg and Init How does it work There are two options for the PID calculation principle Fixed PID coefficients or Variable PID coefficients which have to be chosen in the PID Menu click in the box choice mode The Variable PID option is very useful when the Fixed PID is unable to keep the same stability level for the whole range of the Web diameter variation The Variable PID option offers to define a P and D specific value for the min diameter and a different one for the max diameter the three P and D parameters will be automatically updated in relation to a diameter measurement input linear variation between min and max for each parameter P parameter This parameter is the direct gain on the Measurement Set point
16. 5V 10 X 5 z x Full bridge Load cell Load cell Ultra Classic One Load Cell One Load Cell Half Bridge Full Bridge Classic Series Ultra Series gt Ol lt i ojojojt Eu amp z B Full brid Full bridge Load cell Load cell Lon ae A Load cell Classic Classic Ultra Ultra Two Load Cells Two Load Cells Half Bridge Full Bridge Classic Series Classic Series 1 SET POINT Setting 0 Hold for increase KEYPAD BASICS 2 Variable Setting Hold for decrease Press both buttons simultaneously Press to validate each digit to enter the Data field visible Last digit validation sends the underscore complete value to the system Press once to increase decrease underscore disapears Escape from one digit Setting mode 4 System General Settings Initial readout RECALL MEMORY a a aH 1 TAPER COEFF 000 a 3 Additional functions P Ee BS nee prem i 000 0 BI Poro Variable setting
17. Cleveland Motion Controls QUANTUM USER MANUAL Gon em TA e Motion Controls MAN 70421 TENSION CONTROL Congratulations on your Cleveland Motion Controls Quantum digital controller You have just acquired the most user friendly and powerful digital controller its category This user manual has been designed to give you all the information you need for installation and commissioning CONTENTS Dimensions Mounting Basic wiring Setting up Overview Typical application examples Wiring for or z transducers Classic or Ultra Keyboard basics Full programming principles with front face keyboard PC software Installation and Use Parameter Setup Menu Selection Digital 1 0 Help notes 1 0 Parameters 2 0 Menu Inputs 3 0 Menu Display 4 0 Menu Functions 5 0 Menu PID 6 0 Menu Outputs 7 0 Digital Inputs 8 0 Data Capture 2 www cmccontrols com 166 E 4 2 38 100 p 156 Front panel cutout 101 tacho diameter C Co Secondary DIMENSIONS FIXING BASIC VVIRING Com 0V A01 analog output control 1 10 to 10 V A02 analog output control 2 10 to 10 V SetP set point input 0 to 10V or potentiometer 10V potentiometer supply TC tachometer input 0 to 10 V DM diameter input 24 Ultrasonic sensor sup
18. E Stop value The last one sends an output voltage related to the last current output before switching to the HOLD mode How does it work Fixed HOLD value by entering a value between 0 100 a proportional value between 0 10V will be sent on the output i e with 50 5V will be sent on AO1 output during the HOLD mode Proportional HOLD value input the gain value 100 500 The last calculated output value before switching to the HOLD mode will be multiplied by the chosen gain i e with an actual output value of 3 V during the normal regulation the controller will send 9 V to the ouptut if the gain has been set to 300 Process The E stop mode is managed by the following digital inputs external switch A closed external switch B closed 22 1 1 WWW cmccontrols com Menu FUNCTION 4 2 Time Delay Menu Principle When the machine process management motor start and stop is not synchronized with the controller logical inputs remote control external switches Reg and B some regulation troubles can appear The synchronizing problems can be solved with the time delay options available in the Controller functions How it works Starting time delay Entering a time delay value tens of milliseconds means that the system will wait for that delay before the controller starts the actual calculation after switching Reg from open to closed position Stopping time delay Entering a time delay value tens of milliseconds
19. EMAG 26 Nominal torque 35 Nm at 1 Bobine max diameter 1 m Max current in brake 0 5 A 1 from the EMAG 26 torque vs current we obtain 0 5A 22 5Nm 2 Max Effort 22 5Nm 0 5m 45N Max Effort 45N or 4 5kg 18 WWW cmccontrols com Menu INPUTS 2 3 Diameter Menu Diameter calibration With an analog diameter measure the signal must be calibrated from physical values upper point max diameter lower point min diameter Valid max diameter Type in the max diameter value Valid min diameter Type in the min diameter value The diameter unit is chosen in the DISPLAY menu Procedure Fill the values and click on memory used then physically simulate the max diameter and click on the button valid max diameter wait 5 seconds and do the same with min diameter and the button valid min diameter 19 Menu INPUTS 2 2 FILTERING All the inputs can be filtered Filtering makes the regulation less sensitive to electric and mechanical disturbances but generates a delay in the system response time A few rules Measure Filtering depends on the application and product Converting force from 100 Converting force on elastic product from 400 Dancer from 0 Set point Useful for external set point to filter the signal or simulate a ramp Diameter It is recommended to use filtering on this signal because diameter is changing slowly The recommended initial value is 100 Tachymeter Try to find a compromise
20. MAG Brakes All details about these advanced features are fully available in the Help file included with the PC software supplied with the unit SETTING UP Two different ways are offered for system set up of your QUANTUM Using the exclusive user friendly set up software QUANTUMsoft on a computer Choose the required type of application fill in the datafields with your own data and upload the file to the QUANTUM B At any point in the set up you can click on help in the toolbar which gives you more details about the procedure Using the front face keypad when there is no computer available password requested see p10 The procedure is based on the Initial set of parameters related to each type of application on pages 5 8 Enter the data as per the drawing on p10 System set up procedure to be followed 1 Sensor s calibration Follow the automatic calibration procedure Software Download the related prm file See gt Input Menu in the QUANTUMsoft and enter the data fields related to the chosen application Keypad Follow gt Input gt Measure gt load cells Follow gt Input gt Diameter gt US sensor 2 Set point value Open loop enter a percentage of the full scale Closed loop Note enter directly the target value The Set Point value can be adjusted at any time from the front panel keypad 3 Input Output definition Software See gt Input and Output Menus and
21. age the E Stop needs How does it work The following table shows the controller s main status for any different combination of A and B switch positions as long as the No Stop mode is not activated see SPECIAL FUNCTIONS Menu No Stop Function A B Output AO1 0 0 Hold 0 1 Regul 1 0 Release 1 1 E Stop 0 means Switch Open 1 means switch closed to the 24Vdc terminal The operator control panel front face keyboard functions remains the priority control 34 www cmccontrols com Digital Inputs 7 2 Logical inputs Reg and Init Principle The digital inputs Reg and Init are dedicated to the management of the P I D calculation process How does it work The following table shows the calculation process status for any different combination of Reg and Init switches positions Init Reg PID calculation 0 0 calculation stopped 1 0 calculation initialization 0 1 calculation in process 1 1 calculation in process 0 means Switch Open 1 means switch closed to the 24Vdc terminal 35 8 0 Data Capture 8 1 DATA CAPTURE Menu Starting a Data Capture The PC software includes a Data capture function allowing to visualize and to record each Controller input output actual value status four times sec To start a data capture go to the REGULATOR Start Acquisition option To record the data on the computer enter a new File name ext acq The data capture will start and the data will be saved in the related fi
22. alculation Parameter 10 on AO2 output speed set point for the drive Vr rpm Calculation overspeed 60 rpm 10 V de 0 0Va 10 0V Vr rpm For this application Coefficient motor 0 generate automatically AO2 as speed output Important note If motor gain 0 motor configuration is not validated and settings are memorized as closed loop configuration 29 6 0 Menu OUTPUTS 6 1 Working range Principle This function defines the two limits for the actual regulation voltage output AO1 or AO1 and AO2 when using the No Stop mode inside the global output range 10 10 V Useful function when using the controller with a device which only uses 0 10V input How does it work Min threshold Means the minimum voltage allowed to the controller regulated output enter the threshold value between 10V et 10V Max threshold Means the maximum voltage allowed to the controller regulated output enter the threshold value between 10V et 10V must be higher than the Min threshold already defined 30 Vvvvvv cmccontrols com Menu OUTPUTS 6 2 DISPLAY output function AO2 This function is used to select one of the following four items to be displayed Set point 0 to 10V whole measurement range as it has already been calibrated Measure 10V to 10V whole measurement range as it has already been calibrated Diameter 0 to 10V 0 to the Max diameter Linear speed for the speed follower menu 31
23. figuration Tension control for motorized rewinder in speed regulation In this case we need linear speed tacho and diameter information to calculate the rotation speed of the motor Motor gain is then the coefficient linking the different parameters Motor gain calculation Parameters 10v on diameter input D m 10v on tacho input VI m min 10v on output AO1 speed set point for the drive Vr rpm Calculation Motor gain PixDxVr VI With this rotation speed calculation we have an open loop system on the speed control To control the tension on the product the DGT regulates the open loop calculation with a closed loop PID adjustement on tension measurement For this application Coefficient motor 100 Note In this configuration Overspeed 0 Special case Tension control through clutch and speed follower on rewinder This model is done to solve dissipation problem in clutch on the rewinding side The goal is to drive tension on the product with the clutch and drive the motor speed to keep low slipping in the clutch AO1 input dedicated to clutch control PID regulation with tension control AO2 input dedicated to motor speed control The DGT calculates the rotation speed with linear speed and diameter information Motor gain is calculated like here above To ensure a minimum slipping for the right working of the clutch it is necessary to add an overspeed constant usually equivalent to 60rpm Overspeed c
24. iameter Diameter measurement threshold available to alert the operator before the real end of the bobbin How does it work Error range parameter The digital output AL1 will be closed for an actual Measurement Set point difference higher than the chosen percentage Diam Threshold parameter The digital output AL2 will be closed for an actual Diameter measurement below the chosen percentage of full scale diameter Example Error range For a 5 kg set point and 10 Error range the AL1 output will be closed for a measurement out of the 4 5 to 5 5 kg range 10 of the current set point Diam Threshold Diameter range 0 2 to 1 0 m Actual working range 1 0 0 2 0 8 For 5 Diam threshold the AL2 output will be closed as soon as the actual diameter is lower than 0 24 m Alarm diameter core diameter Actual working range x Diameter threshold 0 2 0 8 x 5 0 24m Process AL1 and or AL2 digital outputs remain closed until the time that the related measurements are out of the correct range CAUTION AL1 and AL2 are driven by optocoupling components The common 0 V point for both is AL Max output capability Vceo 300 V 33 7 0 Digital Inputs 7 1 Digital Inputs A and B Principle The digital inputs A and B are dedicated to the management of the controller s global status It provides the user the ability to create an automatic relationship between the machine process and the controller status i e to man
25. idth also always available to the operator on the controller front panel Calculation Inertia gain Gl Data Max roll weight M Kg Max roll diameter D m Max line speed VL m s Decceleration duration T s Rated current for the chosen Brake IC A Max current adjusted on the power supply board IR A Rated torque for the chosen Brake CN Nm Formula Gl MxVLxDxICx 100 240 x T x CN x IR Adjustment procedure Proceed with the first tests with the maximum web width Coeff Web width 100 9 Temporarily disable the open loop control Closed loop gain 0 96 to avoid interactions during the adjustment procedure Apply a high filtering coefficient on the diameter input slow variation input Diameter filtering 500 Enter a low filtering coefficient on the Tachy measurement input to avoid fast transient troubles Apply the calculated inertia gain above formula Start the machine and adjust the inertia gain value to stabilize the actual measurement during acceleration deceleration periods 25 Menu FUNCTION 4 5 NO STOP function Principle This function is used to manage two independent outputs one which is the calculation result output and the second one which is fixed hold value This is usually very useful to manage the automatic splice turrets systems How does it work Click in the No Stop special function box to enable the function The ouptut currently not affected by the calculati
26. ive port ex COM2 according to following instructions create a shortcut on the desktop for the QUANTUMSoft exe application Click in the properties of the shortcut right click on the shortcut icon in the thumb index shortcut write in the target after the access path com2 ex C Program Files Program Files cmc QUANTUM quantum exe com2 13 NOTES rw cmcccontrols com 1 0 Parameter 1 1 Communicate parameters to regulator Save or load a set of parameters on the PC To save a set of parameters click in the thumb index file then choose save as for recording in a new file file PRM or recording to record the set of parameters in the file in progress To open set of parameters click in menu file then choose open The set of parameters will automatically load in the right interface The banks of memories of the regulator There are five internal memories M1 to M5 in the QUANTUM The memory in progress is selected by the front panel Read the parameters of the regulator PC software can read these 5 memory banks by clicking on read parameter or in the thumb index regulator then read from regulator and select the memory Send the parameters to the regulator send a set of parameters you can use the menu Regulator then send to regulator Then select the memory bank in which you want to record the parameters There is a direct access to the memories in the
27. le To look at the data without recording choose Cancel The data capture will be started without recording In both cases press Stop to end the data capture process Using the recording option during the data capture allows you to store the data on the disk as a data file ext acq The data is displayed as a text file columns separator Tab which can be read by any spreadsheet software NOTE The data is collected 4 times sec meaning the time base between two lines is 250 ms 1 4s How to display the acquired file To display the curves of the acquired file click on the menu acquisition then select visualize or click directely in the icon bar A new window opens and you have to load the acquired file Select the curves you want to see A multi curves option can be selected when clicking in customize 36 WWW cmccontrols com 7550 HUB PARKWAY CLEVELAND OH 44125 216 524 8800 or 800 321 8072 www cmccontrols com MAN 70421
28. means that the system will wait for that delay before the controller stops the actual calculation after switching Reg from closed to open position The same effect will be applied on the delay to switch from Regulation mode to Hold mode Process It is usually necessary to manage the switches Reg and B simultaneously 23 Menu FUNCTION 4 3 HOLD function Principle The Hold function can be used by the operator for the machine settings out of regulation mode It allows the operator to directly manage a constant ouptut voltage level parameter always available on the controller front panel How does it work Hold value Entering 0 100 means 0 10V proportional output voltage Process Two different ways are available to manage this function External switch A open external switch B open by the front panel operator menu priority access 24 ____________ WWW cmccontrols com Menu FUNCTION 4 4 Inertia This menu is available for open loop configuration when inertia compensation is required Inertia compensation function The inertia compensation function allows the controller to increase or decrease the output during the acceleration deceleration periods This coefficient inertia gain is related to the roll inertia proportional to the actual diameter measurement and to the actual line speed tachometer input When the web width is not constant it is possible to adjust the calculated inertia term by entering the coefficient Web w
29. on is automatically delivering the Hold or the E stop value depending on the status chosen for logical inputs A and B Process See the following table 00 Regulation Hold ____ Regulation 0 means Open 1 means Closed NOTE When using this No Stop function the Demagnetization function is not available The Operator control panel front face keyboard functions remains the priority control That means that Hold or Freewheel modes are sent simultaneously on both AO1 and AO2 206 WWW cmccontrols com 5 0 Menu PID 5 1 Coefficients Menu This menu is available for both closed loop and inertia compensation configurations 5 2 Closed loop Open loop Control function When using a closed loop configuration this function allows integration with an open loop control by using a specific coefficient for each of these control modes open loop gain and closed loop gain This function allows additional closed loop control around the result of an open loop control in order to limit the Measure Set point difference to improve the system stability as well as the accuracy Calculation Open loop gain CBO DATA Max Force range F N Max web diameter D m Rated current for the chosen Brake IC A Max current adjusted on the power supply board IR A Rated torque for the chosen Brake CN Nm Formula CBO FxDxICx 100 2 x CN x IR The result gives the open loop true coefficient This value can be modified
30. ply S1 Signal S14 Signal 5V load cell or sensor supply 24 supply 24 V AC or DC 1 2 PWM output brakes direct supply 1 5 Amp max Al ouptut logic reference ALT logic output 1 AL2 logic output 2 V logic input voltage remote control A logicinput 1 process configuration B logic input 2 init regulator configuration reg REG Note When grounding the secondary of the transformer please refer to the opposite sketch All Com OV are linked to the ground OVERVIEW User friendly Selectable language En Fr Ge It Selectable Metric or Imperial units HOLD and RELEASE on front panel keyboard Advanced regulation capabilities Automatic P I D parameters variation function Closed loop open loop mode Inertia compensation control Smooth start up with programmable slope E stop torque proportional to the set point Adjustable tapper function available No Stop web turrets management function Five complete built in memories Motors amp Drives specific settings available PC software sett up and debugging Unlimited configuration records by software Real time full control panel available Unlimited real time data record by software Fully compatible with Any current load cell technologies One or two half or full bridge load cells US sensors direct input available Built in PWM Power Supply Up to 1 5 Amp available as PWM output voltage No need for external power supply with E
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