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© MOOG 2010

This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND . The details are on page II.

54

MRJ04410

Cushion is the point where the accumulator stopped with pushed out. Cushion is often set to leave a small
amount of material in the accumulator at the end of the push out to insure that the accumulator does not
bottom out before all of the plastic required for programmed portion of the parison is extruded.

As the total accumulator stroke has been made equal to a Shot Size setting of 100%, the total of the
equation

Shot Size + Shot Size x Delay

+ Shot Size x Cushion

must be equal to or less than 100% of the actual maximum accumulator stroke.

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Содержание DigiPack 2

Страница 1: ...MRJ04410 Rev A DigiPack Parison Wall Thickness Controller J141 214A INSTALLATION MAINTENANCE AND USER S MANUAL...

Страница 2: ...Model Release T Kouda 13 Jan 12 R Nagasaki 18 Jan 12 M Shiga 18 Jan 12 A 71 75 RS422 Communications pro tocol correction When write the profile sys tem communication com mand PX automatically write to...

Страница 3: ...tential hazard to people Failure to comply with these safety instructions can result in serious damage to health and can even prove fatal in extreme cases CAUTION This symbol with the word CAUTION is...

Страница 4: ...1 5 5 CUSTOMER SUPPLIED CYLINDER REQUIREMENTS 12 1 5 6 MANIFOLD 13 1 5 7 SERVOVALE MOUNTING 13 1 5 8 TOOLING ADJUSTMENT 13 1 5 9 ACCUMULATOR POSITION MEASUREMENT 14 1 5 10 INSTALLATION REQUIREMENTS 14...

Страница 5: ...3 3 LCD LIQUID CRYSTAL DISPLAY 50 2 4 THE SCREENS 51 2 4 1 INPUT METHOD 51 2 4 2 F1 Profile Mode 52 2 4 3 F2 Marker Mode 58 2 4 4 F3 File Mode 60 2 4 5 F4 Monitor Mode 64 2 4 6 F5 Data Display Mode 65...

Страница 6: ...B 1 Functions Page 22 Figure 1 21 TB 2 Connection with Internal Logic Supply Page 23 Figure 1 22 TB 2 Connection with External Logic Supply Page 23 Figure 1 23 TB 2 Functions Page 24 Figure 1 24 Input...

Страница 7: ...6 Figure 2 13 0 Range L Page 57 Figure 2 14 10 0 Range L Page 57 Figure 2 15 Marker Mode Screen Page 58 Figure 2 16 Slope Timing Page 58 Figure 2 17 F3 File Mode Selection Screen Page 60 Figure 2 18 S...

Страница 8: ...formed by carrying out a turning on elec tricity start When time is not correct by no turning on electricity for a long period of time the right time is set up on F2 screen Due to battery exchange was...

Страница 9: ...igiPack system consists of three main components the DigiPack control panel a die gap tooling actuator feedback transducers to measure tooling die gap opening and in the case of accumulator based blow...

Страница 10: ...lay The error between the operators set position and the actual position causes the servovalve to flow oil to the actuator to reduce the position error to a very small value This feedback process ensu...

Страница 11: ...e to easily install this system and obtain many years of trouble free operation 1 2 2 WHO CAN INSTALL THE DigiPack The installation of the DigiPack control system requires the installer to be familiar...

Страница 12: ...lease new software as DIGIPK2 FWM This is very easy to upgraded see following description Update Process 1 Power OFF DigiPack and take out SD card from slot 2 Save DIGIPK2 FWM file in to SD card with...

Страница 13: ...ion level F1 to F5 and setting level F1 Set to F5 Set And can be distinguish which level display showing now from background color Operation level indicate background color as Cyan and setup displays...

Страница 14: ...supported standard type and up to 32GByte SDHC data size available Marker A marker output signal can be set maximum 10 program point Other Functions Shot Size Delay Cushion for accumulator machines on...

Страница 15: ...tuator to machine or Mount servovalve manifold and or Mount DCDT to tooling actuator Mount servo actuator pressure filter Install hydraulic power supply Install main system filter Make hydraulic press...

Страница 16: ...evels Low friction seals and strong bearings insure long term and good tooling die gap positioning performance A built in position transducer provides mechanical isolation from shocks and climbing fee...

Страница 17: ...s two possible methods of ad justing the positional relationship between the tooling actuator and the die gap tooling s closed position Tooling motion stops may be required to limit the forces on the...

Страница 18: ...ex trusion heads Their design specification includes Low friction Long life piston and rod seals Graphite flake cast iron rod bearings to absorb potential side loads and high temperatures Provision f...

Страница 19: ...der must be purchased to meet these requirements The mounting provisions for the tooling actuator shall include a strong mounting structure provisions for axial and parallel alignment of the tooling a...

Страница 20: ...die and mandrel touch Figure 1 10 is a typical installation Tooling motion stops may also be required to insure a die gap opening on a continuous molding machine An inadvertent closure of the die gap...

Страница 21: ...linearity Transducer installation designed to control and adjustment the alignment between the potentiometer and the accumulator motions The features are as follows 1 An accumulator driven bearing gu...

Страница 22: ...n also incorporates a heat exchanger to maintain low oil temperature and insure adequate oil life Protection against ingression of contaminant during oil make up and normal breathing is provided with...

Страница 23: ...s to the hydraulic power supply return port 1 5 14 HYDRAULIC POWER SUPPLY START UP INSTRUCTIONS 1 Check for any damage to the hydraulic power supply and its parts 2 Fill the tank through the breather...

Страница 24: ...on control are linked very closely It is very important to maintain adequate oil cleanliness The addition of a system contamination control filter will control oil contamination levels at minimum expe...

Страница 25: ...ause damage 1 6 2 TB 1 TB 2 WIRING The wire size for TB 1 and TB 2 are able to use AWG26 14 and required using Solder less Pin type terminal TB 1 provides the interface between the DigiPack and the se...

Страница 26: ...17 for con nector location And connector pin assign see below list SSI sensor connector D Sub 15pin Female ENC IN Pin No Signal Connection 1 PULSE OUT Normal rotation Open collector output 2 PULSE OUT...

Страница 27: ...MOOG 2010 This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND The details are on page II 20 MRJ04410 Figure 1 17 DigiPack Installation Drawing...

Страница 28: ...OG 2010 This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND The details are on page II 21 MRJ04410 Figure 1 19 TB 1 Connections Figure 1 18 ServoValve and Transducer Phasi...

Страница 29: ...MOOG 2010 This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND The details are on page II 22 MRJ04410 Figure 1 20 TB 1 Functions...

Страница 30: ...ment is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND The details are on page II 23 MRJ04410 Figure 1 21 TB 2 Connection with Internal Logic Supply Figure 1 22 TB 2 Connection with E...

Страница 31: ...MOOG 2010 This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND The details are on page II 24 MRJ04410 Figure 1 23 TB 2 Functions...

Страница 32: ...sed must have very low contact resistance over a long life time Extreme care is required when wiring to insure that ground loops do not exist Ground loops can cause damage to the DigiPack and other el...

Страница 33: ...t panel are disabled if IN5 is in condition L TB 3 Power Supply Term No Name Specification DC24V Power Supply 24V 24V DC Input 0 5A min 3 0A max Required install Fast blow Fuse No ripple required Max...

Страница 34: ...MOOG 2010 This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND The details are on page II 27 MRJ04410 Figure 1 29 Accumulator Machine Timing chart...

Страница 35: ...MOOG 2010 This document is subject to MOOG INTELLECTUAL AND PROPRIETARY INFORMATION LEGEND The details are on page II 28 MRJ04410 Figure 1 30 Continuous Machine Timing chart...

Страница 36: ...ne is a Accumulator or a Continuous molding machine 4 The working Die Gap end positions closed and maximum open must be set 5 The responsiveness of the Die Gap Tooling position control system is measu...

Страница 37: ...valve type MFB EFB Valve current mA 10 20 50 100 not use EFB mode Open command Disable Enable Core sensor DCDT SSI Output mode select EFB MFB Pulse SSI ratio um 0 1 to 3276 7 SSI data code type Gray o...

Страница 38: ...or or Continuous Servovalve type Servovalve type EFB or MFB Valve current Valve current of MFB type 10 20 50 or 100 mA Open command Cursor move admission to Open command on Monitor display F4 Enable o...

Страница 39: ...ble on the front panel INPUT FUNCTION SELECTION AND VALUE Entry Knob Used to enter the value of various functions Rotation in a clockwise X10 Increases the sensitivity of the Entry Knob by a factor of...

Страница 40: ...end of the accumulator extrusion stroke Cushion LED is lit in Figure 1 33 FUNCTION SWITCHES Used to select the Functions F1 through F5 shown on the LCD display These functions are F1 Profile Controls...

Страница 41: ...inuous or an Accumulator blow molding machine To go to Set Up mode press and hold F1 Profile and then press Set The Set Up mode screen appears as shown in Figure 1 34 Three words appear on the left si...

Страница 42: ...tooling uses a moving die outer part then the other tooling type name must be used For example if the tooling design is Converge and the die is the moving part the proper tooling selection for the Dig...

Страница 43: ...l position indi cation that is continuously and rapidly moving back and forth over a band of as much as 25 of the indi cated range If there is a continuously moving indication of more than 3 then the...

Страница 44: ...is set using the dial indicator to the die gap tooling designers specified opening Open the die gap by rotating the ENTRY knob Continue until the required die gap has been reached Press Set UNITS and...

Страница 45: ...o Gain and decrease it by 25 followed by Set Continue until the response seems to be good and then move with the Cursor to Back and Set If an oscilloscope is available connect the Y axis to TB 1 19 Gr...

Страница 46: ...roke and Gain etc are the same as for a Continuous blow molding machine and must be completed before the accu mulator can be set up After completing the initial tooling set up press SET and the screen...

Страница 47: ...these two values can set only 0 to 10V If set both 0V value of Full change to 0 2V And if set both 10V value of Empty change to 9 8V automatically Pushing SET also select the Filling type to Extrusion...

Страница 48: ...STROKE________ Use the ENTRY KNOB to indicate the length of accumulator Linearpot Full Stroke is set as Linearpot full stroke length ex 0 10V 500 mm Full stroke set to 500 0 The Stroke will automatica...

Страница 49: ...o allow you to easily program a plastic container that will meet your customer specifications for weight and strength This manual will provide information about the DigiPack s container wall thickness...

Страница 50: ...gramming provides improved container quality higher production rates and increased profits Control of parison wall thickness as a function of parison length results in constant container wall thicknes...

Страница 51: ...filling the transducer also causes the accumulator to stop filling when Shot Size is achieved 2 2 5 PARISON PROGRAMMING BENEFITS If the die mandrel gap is constant the extruded parison wall thickness...

Страница 52: ...le is commanded digitally by the operator using the display The size of the tooling opening or die gap as measured by a die gap position transducer is compared with the operators commanded die gap ope...

Страница 53: ...and the resulting container wall section after it is blown At the alignment lines the parison is relatively thick and the mold circumference is large When the parison is blown the resulting container...

Страница 54: ...l thickness above both the upper and lowest alignment lines is too thick and at the middle alignment line the wall is too thin As the parison position is moved down relative to the mold the wall thick...

Страница 55: ...DigiPack Front Panel DigiPack FRONT PANEL 2 3 1 OPERATORS CONTROLS The operator will set up and monitor the parison wall thickness program using the display entry controls function switches and LED s...

Страница 56: ...ap position values during machine operation F5 Data Displays the profile point and related function data F1 SET Set Up Mode Provides die gap tooling and other machine related set up functions F2 SET A...

Страница 57: ...LCD LIQUID CRYSTAL DISPLAY The LCD Display shows the detailed screen used when a particular Function is selected Selection of the individual Function Items is done by the Cursor In Figure 2 6 LCD Disp...

Страница 58: ...e value by pressing the Set key And If the cursor put on to Data the cursor in Profile graph will move by rotating the Entry Knob Clockwise to increase Coun terclockwise to decrease X10 key makes the...

Страница 59: ...opening by rotating the Entry Knob and pressing Set As shown in Figure 2 8 the active profile point on the display is indicated by a inverse video bar Its value is shown on the upper right hand corner...

Страница 60: ...interval between sequential knife cuts If Auto Shot is ON then Shot Size automatically update each cycle interval and Shot Size is no effect on the cycle time Die Gap Die Gap sets the tooling die gap...

Страница 61: ...l amount of material in the accumulator at the end of the push out to insure that the accumulator does not bottom out before all of the plastic required for programmed portion of the parison is extrud...

Страница 62: ...be increase continuously up to 100 however actual profile command is 100 maximum Use the Entry Knob and Set to change the Weight setting The percentage Weight change will remain displayed after be in...

Страница 63: ...g the current display as a reference If the Entry Knob is accidentally moved and the displayed Range H value changed it will revert to its former value if Set is not pressed and the Cursor used Range...

Страница 64: ...e If the Entry Knob is accidentally moved and the displayed Range L value changed it will revert to its former value if Set is not pressed and the Cursor used Range L has the effect of allowing contai...

Страница 65: ...point number with the Entry Knob and press Set Key to confirm The value can be set from 0 to 100 and If set point number to 0 this mean not set this marker point Use May be used to provide a pulse out...

Страница 66: ...given Setting range is 0 1 to 999 9 sec Valid only when the Filling status is indicated See Figure 1 29 and Figure 2 16 Time set A time setup of an internal timer is performed When there is no time c...

Страница 67: ...ected using the Entry Knob and Set When the Save or Load to from SD card SD card needs to insert SD card slot If SD card is not in slot below message occurred and can not continue file management SD c...

Страница 68: ...h Entry Knob and press Set Key If you select Save the DigiPack saves the data in the Flash RAM or to the SD card if you selected Save SD and displays the save data in the Profile mode F1 Profile If yo...

Страница 69: ...s a blank space in the name The END character is necessary for entry completion END must be inserted at the end of editing or the new file will not be renamed If not change the name skip to Figure 2 1...

Страница 70: ...oves through the files in order and the Cursor jumps files in blocks of 20 to find the desired file Then press the Set Key Figure 2 25 is displayed at the bottom of the LCD display Select Quit or Load...

Страница 71: ...rvovalve current or Spool position in EFB mode Output There are 7 output commands which may be changed with the Entry Knob Counter clockwise rotation produces a 0 OFF and Clockwise rotation a 1 ON The...

Страница 72: ...contact with the die and mandrel very high forces may be exerted on the tooling possibly causing damage It is highly recommended that the hydraulic pressure be reduced to a low value to prevent possib...

Страница 73: ...Set Up Mode is covered in detail in the DigiPack Installation manual 1 7 TOOLING SYSTEM SETUP 2 4 8 F2 Set Analog monitor Mode is obtained by pressing F2 Set Display Not Available while manufacturing...

Страница 74: ...gnal Ex if Gain 2 00 then 50 is 10V output 2 4 9 F3 Set File delete and Backup Restore Mode is obtained by pressing F3 Set Display Not Available while manufacturing containers Function Data file delet...

Страница 75: ...nly dose not managed Wave data When execute the Restore all Flash RAM data in DigiPack are erased and write again data from SD card If the save data in Flash RAM is deferent from SD card all data in F...

Страница 76: ...ion when install the most beginning to machine or change machine mode Commands Machine setup is covered in detail in the DigiPack Installation manual 1 7 TOOLING SYSTEM SETUP 2 4 11 F5 Set Communicati...

Страница 77: ...th 8 bits Fixed Parity Check Odd Fixed Stop Bit 2 bits Fixed Ethernet Communication Setup DHCP ON or OFF IP address If DHCP is ON automatically set this parameter Net mask If DHCP is ON automatically...

Страница 78: ...data is 2 and 4 8 characters of hexadecimal number Communication character Capital letter A B C D E F Baud rate 9 600 bps 19 200 bps 38 400 bps 115 200 bps 230 400 bps 460 800 bps Parity check Odd fi...

Страница 79: ...END The details are on page II 72 MRJ04410 2 5 2 3 WRITE PROFILE DATA EACH DATA OR BLOCK DATA 2 5 2 4 READ PROFILE DATA EACH DATA OR BLOCK DATA 2 5 2 5 WRITE ALL PROFILE DATA INCLUDE PARAMETER 2 5 2 6...

Страница 80: ...PROPRIETARY INFORMATION LEGEND The details are on page II 73 MRJ04410 2 5 2 9 WRITE TIME 2 5 2 10 READ TIME 2 5 3 WAVE 2 5 3 1 READ WAVE WAVE MEMORY OF REAL OPERATION 2 5 4 MONITOR 2 5 4 1 A D CONVER...

Страница 81: ...AND PROPRIETARY INFORMATION LEGEND The details are on page II 74 MRJ04410 2 5 4 4 DIGITAL OUTPUT 2 5 5 INFORMATION DATA 2 5 5 1 DEVICE NAME 2 5 5 2 SERIAL NUMBER 2 5 5 3 PRODUCTION DATA 2 5 5 4 HARDW...

Страница 82: ...r supply ON Even when the BCC code is invalid 2 bytes of the BCC code are required transmitted 00 Even when the BCC code is validated a BCC check will be passed if 2 bytes of the BCC code are made int...

Страница 83: ...F2 0 1 sec 9 05 Start slope 1 9999 F2 0 1 sec 0 invalid 10 06 Spline 1 valid F4 set 11 07 Core stroke 1 9999 F1 set unit 0 01mm Tooling length 12 08 Accum stroke 1 9999 F1 set unit 0 1mm 13 09 DCDT z...

Страница 84: ...4410 22 73 Marker point 4 0 100 F2 23 74 Marker point 5 0 100 F2 24 75 Marker point 6 0 100 F2 25 76 Marker point 7 0 100 F2 26 77 Marker point 8 0 100 F2 27 78 Marker point 9 0 100 F2 28 79 Marker po...

Страница 85: ...ofile and other settings required to produce a particular container Up to 100 container files may be stored The stored container files in the DigiPack easily allow the change from one container to ano...

Страница 86: ...ELAY Delay will initially be determined by the required tail length at the bottom of the container Delay would be equal to the tail length divided by the length of the mold AUTO SHOT Auto Shot does no...

Страница 87: ...parison in the mold One method is to reduce the programmed thickness at one point and determine where that reduced wall thickness ring is located in the container wall Often the reduced thickness poi...

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