LIAD ColorSave 1000ST-INJ User Manual Download Page 1

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LIAD Weighing and Control Systems Ltd.

Sky Street, POB 10, Misgav Industrial Park, M.P. Misgav 2017400, Israel

Tel: +972-4-902-8800

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Fax: +972-4-902-8818

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Email: [email protected]

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www.liad.co.il

ColorSave 1000ST-INJ

Single-component masterbatch/additive gravimetric

feeder for injection molding machines

User Manual

Edited: 01/17

Summary of Contents for ColorSave 1000ST-INJ

Page 1: ...isgav Industrial Park M P Misgav 2017400 Israel Tel 972 4 902 8800 Fax 972 4 902 8818 Email prod liad co il www liad co il ColorSave 1000ST INJ Single component masterbatch additive gravimetric feeder...

Page 2: ...On Main Screen 16 4 1 4 Gram Per Rotation 17 4 2 Starting Sequence 18 4 2 1 Main Screen For Mode 0 Gravimetric mode with machine dosing time 18 4 2 2 Main Screen For Mode 1 Gravimetric mode with const...

Page 3: ...tenance 33 5 1 Password 33 5 2 Static Calibration 33 5 3 Dynamic Calibration 33 5 4 Emptying And Cleaning 34 5 5 Replacing The Dosing Screw 34 5 6 Emptying Refilling The Feeding Screw 35 5 7 Moving Fe...

Page 4: ...lication of this manual or any part thereof is allowed without written authorization by the manufacturer Moreover this manual shall not be used for purposes other than those connected to installation...

Page 5: ...the current rpm of the feeding screw If required the feeder can operate in constant non regulated current mode the motor works at a pre selected current rpm without being regulated by the controller...

Page 6: ...ColorSave 1000ST INJ user manual LIAD Weighing and Control Systems Ltd 6 2 0 PRODUCT OVERVIEW 2 1 Feeding System Fig 1 General View and Dimensions...

Page 7: ...ht glass 6 Neckpiece bottom flange 7 Injection machine throat 8 Adding flange 9 Feeding screw 10 Emptying aperture 11 Screw fixating clip 12 Support flange 13 STEP motor 14 Load cell protection device...

Page 8: ...1 4 Kg hr 2 Medium capacity 0 2 10 Kg hr 3 High capacity 0 4 18 Kg hr 4A Extra capacity 3 4 0 6 35 Kg hr for particular materials consult with your LIAD representative Notes a Indicated screw capacit...

Page 9: ...er Front View Fig 3 ColorSave 1000ST INJ controller front view 2 3 2 ColorSave 1000ST INJ Controller Rear View Fig 4 ColorSave 1000ST INJ controller rear view Gravimetric volumetric switch J1 Load cel...

Page 10: ...on instructions can result in severe personal injury or substantial property damage Only qualified personnel should be allowed to work on this equipment system In order to avoid electric shock make su...

Page 11: ...2 Releasing The Load Cell The load cell is extremely sensitive and should always be handled carefully When the unit leaves the factory the load cell is locked by its protecting device to prevent any d...

Page 12: ...should not exceed 2 5 meters b Connect the pneumatic air inlet 20 of the Venturi tube to the air outlet of the Air valve P1 on the back panel of the controller c Connect a 6 8 AT air supply to the ai...

Page 13: ...he Injection machine Sensor cable For connection options for this cable see section 3 3 2 Sensor Cable Wiring Options d Connector J4 Communication port to required device optional e Connector J5 Motor...

Page 14: ...e s cycle time and MB AD feeding during the dosing backward motion time Alternative B Optional Connecting the injection wire green to another dry contact synchronized with the injection phase indicati...

Page 15: ...l dry contact from the injection machine synchronized with the injection cycle 4 Mode 3 Volumetric operation mode constant speed constant time Two alternatives sub modes are available 1 Standard Volum...

Page 16: ...ing rate during the dosing phase is determined by the controller according to the entered parameters part weight and MB AD percentage and the measured dosing time c The feeding rate during the injecti...

Page 17: ...pes each screw type has a default value of gram per rotation Each time a screw is changed the default gram per rotation value is reset During the running time the value of the gram per rotation will b...

Page 18: ...l percentage Measured MB AD Weight Weight of material in the hopper Speed Motor speed in of max rate see section 4 1 3 Speeds Displayed On Main Screen Press the Recipe value to change recipe when work...

Page 19: ...eight Injected batch weight in this mode this value has no effect on the operation Desired percentage Desired MB AD in this mode this value has no effect on the operation Actual percentage Measured MB...

Page 20: ...icro Volumetric Mode 3 when screw 0 is selected Shot Weight Injected batch weight in this mode this value has no effect on the operation Desired percentage Desired MB AD in this mode this value has no...

Page 21: ...In Micro Mode 3 Press the Enter screw revolutions value to activate new revolutions value Press the Enter screw speed value to activate new speed value Press Totals button to enter Totals screen see...

Page 22: ...mber Each dosing screw is marked by its identifying number 0 Micro capacity 2 pellet shot to 0 2 kg h 1 Low capacity 0 1 4 kg h 2 Medium capacity 0 2 10 kg h 3 High Capacity 0 4 18 kg h 4 Extra high c...

Page 23: ...Fill Alarm situation see section 4 5 1 No Material Alarm Factory setup values default values are 1100g for Max Fill and 400g for Min Fill The user may either leave this as it is or change it accordin...

Page 24: ...ired percentage there will be an Out of Tolerance alarm see section 4 5 6 Out of Tolerance Alarm To change permitted tolerance values enter Parameters2 screen see section 4 3 1 Setting parameter value...

Page 25: ...meters or press Back button to return to Parameters Screen 4 3 9 Gravimetric Volumetric Switch located on front panel Allows you to switch easily from any mode to Mode 2 Volumetric this can be useful...

Page 26: ...s button in Time Speed Setting screen while in Mode 3 Totals screen will be displayed Total Weight Total material supplied by ColorSave unit since the last clear operation Total Cycles Total injection...

Page 27: ...ation Check the material in the MB AD container and or proper operation of the Venturi loader and the vacuum supply Press OK button to return to Main Screen 4 5 2 Over Under Speed dose Alarms These al...

Page 28: ...alue is less than 200 the following alarm is displayed If the calibration procedure fails during gain calibration IC Internal Counting value is less than the entered standard weight the following alar...

Page 29: ...Feed Deviation alarm Alarm Output is activated Pins 1 and 4 dry contact closed Pins 2 and 3 24VDC active 30mA max It will remain active for as long as the alarm situation continues except for Feed De...

Page 30: ...consists of the following values Recipe No Recipe number this can be between 0 and 999 Show Weight Injected batch weight Desired Percentage Desired MB AD Screw Screw number see section 2 2 Feeding dos...

Page 31: ...one cavity by the number of active cavities See section 4 3 6 Setting cavity mode for more information on how to switch between cavity modes When working with cavities the number of cavities appears...

Page 32: ...ically changed to 1 4 7 2 Setting Number Of Cavities In The Recipe This section is relevant only if the unit works with recipes see section 4 6 Working with recipes When working with recipes the numbe...

Page 33: ...reinstalled c After replacing the load cell or the controller d Periodically according to the company s QA policy but at least once a year The procedure for static calibration is described in Appendi...

Page 34: ...g dosing Screws of technical specifications available dosing screws To replace a dosing screw a Empty the hopper via the emptying aperture 10 b Release the support flange 12 by opening its two quick l...

Page 35: ...for screw number 0 1 or 1 1 o 10 seconds for screw number 2 o 5 seconds for screw number 3 or 4 During rotation the countdown for the time remaining is shown Press Fill button or Empty button again to...

Page 36: ...earance is less than 0 5mm Readjust the clearance according to instructions in Appendix A Load Cell Protection Device Static calibration has been changed for some reason Repeat static calibration proc...

Page 37: ...load cell see Appendix A Load Cell Protection Device Load cell is out of order Replace the load cell No rotation alarm Motor cable is damaged or not connected Check connection to the controller or Re...

Page 38: ...display Information screen Note These parameters are important for maintenance purposes but not for ongoing normal operation Actual Actual percentage Dose Time The last dosing time Inj Time The last...

Page 39: ...to open the password to enter the Communication screen see section 5 1 Password for password opening procedure Open password Enter Maintenance screen and press IP Address button IP Address screen will...

Page 40: ...2 Trend Percentage Press Back button to return to Maintenance screen Note The trends screen show the trends since the last start up of ColorSave 1000ST INJ 5 11 1 Trend Speed Trend Speed screen displa...

Page 41: ...ing with injection machine Dry contact from the injection machine Feeding period duration determined either by the injection machine or by the operator Operation and setup Setting of desired MB AD and...

Page 42: ...Working altitude up to 2000m Max relative humidity 5 90 Pollution Degree 2 Vibrations When installed in accordance with the instructions in this manual the vibration that occurs will not create a ris...

Page 43: ...he limiting pin one half turn the pin will then drawn back from its locking position by its spring to its unlocked position allowing a clearance of 0 5mm 0 02 around it The clearance ensures enough sp...

Page 44: ...lorSave 1000ST INJ user manual 44 Fig 10 Load cell protection device 1 Base 2 Stopper with hole 3 Limiting pin 4 Fastening nuts 5 Fastening washer Locked position Safe state Unlocked position Work sta...

Page 45: ...is displayed b Open password see section 5 1 Password c Press Calibration button Calibration screen is displayed in which the last static calibration time is shown d Press Static Calibration button St...

Page 46: ...change the value of the test weight Enter a standard test weight in the range of 1 000 2 500 g into the hopper i Wait for stabilization of IC parameter the sign changes to and then press Enter to sta...

Page 47: ...reen l Verify that the displayed hopper weight is identical to that of the test weight m Take out the test weight from the hopper and verify that the hopper weight 0 g n The calibration procedure is c...

Page 48: ...tal dispensed weight by the number of rotations The operator may conduct this procedure while the ColorSave is connected to a calibration device see Fig 11 Using the calibration device the material ca...

Page 49: ...or is the speed value that was defined in the previous screen During motor rotation the number of remaining rotations is shown as a countdown g When the motor has finished rotating the measured weight...

Page 50: ...ColorSave 1000ST INJ user manual 50 APPENDIX D ELECTRICAL DRAWINGS...

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Page 55: ...rSave 1000ST INJ A is manufactured in accordance with the following regulations and directives 89 392 EEC Machinery Directive as amended by Directives 91 368 EEC 93 44 EEC and 93 68 EEC 73 23 EEC Low...

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