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®

A NORDSON COMPANY

Ultra TT User's Guide

Version 1.2

APPENDIX C

Program Origin

Program origin is the (0,0) coordinate for the program. All points in the program are relative
to this location. 

i.

Origin is the physical position that all moves are based upon.

ii. The origin is used to allow for negative X/Y moves for needle offsets. 

iii. If home position is taught as origin, then negative moves cannot be

accommodated for dispensing tip offsets.

iv. The origin for a particular part can be either a specified fiducial on a part

or a reference point on your work-holding fixture.

v. The origin is often taught at the first point in a program

The program origin is the primary reference for all other points in a program. If the origin point is
moved, then all other points will move along with it.  This is how dispensing tip offsets are
managed.   The system can be programmed to adjust origin (offset tip location) at run time.  This
will require the operator to validate or teach the tip location every time the machine is cycled.   

In order to create global Z adjustments, it is important to note that all Z- coordinates are displayed
in absolute numbers.

69

Содержание Ultra 325TT

Страница 1: ...n is a trademark of Nordson Corporation Palm Palm OS Zire and Tungsten are trademarks of Palm Inc Clie is a trademark of Sony Corporation Bluetooth is a trademark of Bluetooth SIG Inc Socket is a trad...

Страница 2: ...over 30 years of industrial dispensing experience Most questions you will have are answered in this guide However if you need further assistance please do not hesitate to contact EFD or your authorize...

Страница 3: ...Electrical 17 2 3 Mounting Work holding Fixture 18 2 4 Connections on the Z head 18 19 2 5 Mounting Valve or Syringe barrel 20 2 5 1 Syringe barrel 21 2 5 2 Single air input valve 22 2 5 3 Multi air...

Страница 4: ...rogram ID 52 6 8 Changing Program Origin 52 6 9 Editing Functions 53 6 9 1 Deleting instruction line s from a program 53 6 9 2 Copying instruction line s to a new program 53 7 Interactive LCD Panel 7...

Страница 5: ...d of entanglement in this machine caused by items such as long hair loose clothing and jewelry Make sure your clothing and hair fit closely to your body and that all jewelry rings and watches are remo...

Страница 6: ...The Ultra TT maintains a vacuum in order to hold a column of fluid inside EFD barrel syringes This is designed as a safeguard to prevent low viscosity fluid from being discharged at power down or dur...

Страница 7: ...nance or service 5 Place a warning tag on the Main Power Inlet 6 Turn the shut off valve for the pneumatic circuit to the OFF position 7 Lockout power in OFF position 8 Put key if any in pocket 9 Clea...

Страница 8: ...the EMO vents all pressure in the pneumatic system de energizes the servo power supply capacitors and cuts power to all components As a minimum activate the EMO in the following situations 1 If anyone...

Страница 9: ...gram Capacity 100 100 Point Capacity 10 000 10 000 General Purpose I O 16 Inputs 16 Outputs 16 Inputs 16 Outputs Discrete I O 1 Analog Input Output 1 Analog Input Output 2 Sink Source Inputs 2 Sink So...

Страница 10: ...A NORDSON COMPANY Ultra TT User s Guide Version 1 2 10...

Страница 11: ...A NORDSON COMPANY Ultra TT User s Guide Version 1 2 11...

Страница 12: ...ww efd inc com warranty xyz Only registered users are eligible and notified of free upgrades Note that the Palm handheld is not covered under the EFD Ultra TT warranty program Please be sure to return...

Страница 13: ...on 1 2 1 GETTING STARTED 1 1 SYSTEM FEATURES 13 Z head Electrical Air Connections Power Button EMO Button Pressure Gauges Pressure Regulators Vacuum Control Interactive LCD T Slots Dispense Valves Mou...

Страница 14: ...intain a vacuum To adjust the vacuum pressure turn the control knob to the left to increase vacuum and turn it right to decrease vacuum Interactive LCD This is where you can view the current program s...

Страница 15: ...options or devices that require a timing reference within a program Safety Interlock If the Interlock signal is interrupted the Interlock immediately stops all dispensing activity to protect the oper...

Страница 16: ...ft Y axis to the back and Z axis is up 1 3 A TYPICAL OPERATION A typical operation is described below Note that setup and programming procedures are not included in the description The part s is manua...

Страница 17: ...should not be more than 100 psi If you have any doubts about your air supply you should purchase one of the two filter regulator sets listed below Main air input is located immediately to the left of...

Страница 18: ...e actuation and thicker fluids when using an EFD barrel reservoir Line pressure is adjusted using the regulator marked P1 on the front panel P1 pressure on the front panel should be set to 70 psi when...

Страница 19: ...ight sensor has been pre wired for your convenience A NORDSON COMPANY Ultra TT User s Guide Version 1 2 19 Terminal Block Pin No Function 4 Pos 1 790 Valve 4 Pos 2 790 Valve 4 Pos 3 24VDC 4 Pos 4 Spar...

Страница 20: ...It is important to review the material specification sheet of the fluid to be dispensed and ensure that the proper personal protection equipment such as footwear gloves etc is used with the type of f...

Страница 21: ...l and plug the male quick connect into the female quick connect located on top of the Z head labeled P1 for high viscosity fluid 0 100 psi or P2 for low viscosity fluid 0 30 psi Attach your dispensing...

Страница 22: ...s 22 Attach the pulsed air line to the P1 connector on top of the Z head Fluid reservoir air is connected to P2 if required fluid pressure air does not exceed 30 psi If more than 30 psi is required us...

Страница 23: ...r to Section 8 Accessories for the entire list of EFD valve mounting fixtures 23 The pulsed air for valve operation plugs into the P1 connector on the Z head Set the air pressure on P1 Gauge Regulator...

Страница 24: ...e is not dispensing but the motor is turning check fluid pressure and ensure the wires are plugged into the proper terminal The syringe barrel adapter quick connects into the P2 connector on top of th...

Страница 25: ...ptional laser pointer teaching device to the Ultra TT 1 Secure the laser to the Z head by sandwiching the laser bracket behind the syringe or valve bracket Connect the laser pointer s red wire to term...

Страница 26: ...upervision or by your EFD Ultra TT representative Failure to do so may cause programs not to operate or run properly Next plug the pre configured Socket Adapter that came with your machine to the rear...

Страница 27: ...ed paired with the Ultra TT you must perform the discovery and pairing procedure on the new PDA with the Socket Adapter installed on the Ultra TT If the PDA ever gets out of range of the Ultra TT appr...

Страница 28: ...ou into the Setup screen If this is the first time you are accessing the software since powering up a message informing you that the dispenser is about to home Tap OK to continue There are a total sev...

Страница 29: ...ents Example 2 The 790 Valve Options screen allows the Operator to select either constant or pulsed pressure from the P2 0 30 psi channel There is also the additional option of having the fluid pressu...

Страница 30: ...located at the top right of the screen The Jog window appears Now jog the dispense tip to a point on the surface of your part Refer to Appendix A on detailed jogging instructions 3 When the desired lo...

Страница 31: ...oid driver has a maximum power rating of 5 Watts Select desired assertion level To test the toggle bit you can press the down button to assert the toggle bit and press the up button to negate the togg...

Страница 32: ...rtiary valve 9 Tap the down arrow and select the desired discrete output from the drop down menu The EFD dispensing controller for the toggle valve is connected to this discrete output The EXT_OUTPUT_...

Страница 33: ...m or 3 9in A shorter distance is preferable but not mandatory To reduce the amount of over travel in the event that the surface is not found the Max Distance can be reduced from the default of full tr...

Страница 34: ...he new Park Location setup To use the toggle bracket at park location check the Use Toggle box This will actuate the toggle bracket i e toggle down at that park location otherwise the toggle bracket w...

Страница 35: ...daylight is large The safe Z height is the height the Z head will move to before any XY non dispense movements Note that the height the Z head moves to between dispense locations within a program is d...

Страница 36: ...to create a new program with the same name as the program currently opened an error message will be displayed 5 Tap OK This will open the Teach Program Origin window The program origin is the point i...

Страница 37: ...lect Util from the menu bar i Select Toggle Laser This will turn the laser pointer drive on 3 Establish the origin of the program using the laser pointer 4 Insert a height sense instruction as close t...

Страница 38: ...toggle valve syringe barrel Teach the dispense location Refer to 3 above using the toggle valve or syringe barrel Note that when the program is running the toggle will actuate i e move down before it...

Страница 39: ...rt Point CP Mid Point CP Arc Point CP Stop Point CP End Point All CP paths must start with the CP Start instruction and can only end with a CP End instruction If this syntax is not followed then the m...

Страница 40: ...he toggle valve down prior to dispensing 5 4 2 ARC The arc command is strictly 2 dimensional i e Z values remain the same throughout every single element in the arc The Z value at CP Start is the valu...

Страница 41: ...ter clockwise direction but can be changed by checking the box marked clockwise 3 If the toggle bracket is selected in the Setup window the toggle box will be visible to the Operator to select if desi...

Страница 42: ...t Type Start and tap Jog Move the dispense tip to the mark indicated with 1 then tap OK 3 Select the Line Type and tap the Teach CP button 4 Tap Jog to move the dispense tip to the next point in the p...

Страница 43: ...t sense probe up and down as desired If teaching the height sense location with the laser pointer ensure that the box Teach with Laser is checked 5 Continue programming dots or continuous paths Rememb...

Страница 44: ...ortant element in a step and repeat routine In the example to the left the origin is used as the reference point to step and repeat the 4 dot pattern in the 3X2 matrix Note that in this example the or...

Страница 45: ...with the origin of the program 5 Tap the Row End Edit button and jog tip to the origin point of the first row s end position Tap Teach before tapping OK to return to the previous screen 6 Repeat 5 fo...

Страница 46: ...and jog the dispense tip to the desired insertion point Tap OK and then Teach This inserts the program at that point Note The origin of the program called out is inserted at the location either XY or...

Страница 47: ...ink 22 D4_Sink GP_OUTPUT_15 Bit 25 21 D3_Sink GP_OUTPUT_14 Bit 24 20 D2_Sink GP_OUTPUT_13 Bit 23 19 D1_Sink GP_OUTPUT_12 Bit 22 18 C_COM_Sink 17 C4_Sink GP_OUTPUT_11 Bit 21 16 C3_Sink GP_OUTPUT_10 Bit...

Страница 48: ...d Once your ACL sequences have been downloaded onto the Ultra TT machine you can simply use the PDA Software program to call out the download In a program insert an instruction by tapping Insert butto...

Страница 49: ...ram will be automatically downloaded before it runs Once the program has been downloaded to the System it can be selected from the front panel as described in Section 7 Interactive LCD Panel of this g...

Страница 50: ...be asked to download the program number to be deleted Hence the user should first browse the downloaded programs from the front panel to determine the download number to be deleted 6 4 RENAMING A PRO...

Страница 51: ...e as you will be in the new program that you just saved 51 6 6 INSERTING DELETING POINTS IN A PROGRAM Points are inserted at the current point where the instruction is inserted This means if you have...

Страница 52: ...6 8 CHANGING PROGRAM ORIGIN You can change the program origin anytime Tap the top left hand corner of the Program screen From the Edit drop down menu select Program Origin Tap Go To to check the posi...

Страница 53: ...selected instruction lines will be deleted from the program 6 9 2 COPYING INSTRUCTION LINE S INTO ANOTHER PROGRAM Tap the top left hand corner of the Program screen From the Edit drop down menu select...

Страница 54: ...will appear to prompt for corrective actions Press the dome switch under Next and follow the instructions This will usually be followed with an error message stating what failure occurred Corrective...

Страница 55: ...ms are downloaded onto the system then only four programs will be displayed and scrollable in the list 7 3 RUNNING A PROGRAM Once a program has been selected and loaded the LCD will display the RUN sc...

Страница 56: ...program after the Pause signal was received Note Aborted programs cannot be resumed 7 4 TIP OFFSET RELOCATE The Ultra TT System manages tip offset by adjusting the position of the program origin The...

Страница 57: ...ve 2 Follow the four steps in the macro to accomplish the offsets If you have inserted a height sense in your program you must run this macro each time you change your dispense tip 7 6 VALVE PURGE Fro...

Страница 58: ...re 740 780 Series 700804 TT Mounting Fixture 725 Series 700805 TT Mounting Fixture 725HF 736 Series 700806 TT Mounting Fixture 790 Series 700807 TT Mounting Fixture HP7x 700808 TT Mounting Fixture HP4...

Страница 59: ...l Cleaner may be used on the stainless portions of the machine Be sure to wipe down the cleaner completely 10 2 PREVENTIVE MAINTENANCE Annual preventive maintenance is recommended as follows Prior to...

Страница 60: ...o rightmost position and Y axis to front of the machine v Repeat Step iii vi Move each axis back and forth for the entire length of the rail four 4 times vii Wipe away any excess grease C Tensioning o...

Страница 61: ...oenix 3 81 mm 1 700829 Plug M 7S Screw Phoenix 5 08 mm 1 700830 Plug M 4X Screw Phoenix 5 08 mm 1 700831 Cable GP Outputs 1 optional 700832 Cable GP Inputs 1 optional 700833 Cable Interlock Extender 1...

Страница 62: ...ly qualified personnel to perform the following tasks Observe and follow the safety instructions in this document all other related documentation Failure to do so may cause serious injury to the user...

Страница 63: ...si There is no air pressure Make sure the Fluid Pressure Regulator is set to the proper air pressure 1 Main Air Switch OFF Make sure Main Air Switch is ON 2 Air pressure Make sure the Fluid Pressure R...

Страница 64: ...ise Safe Z 2 Probe is not hitting sensor Check to make sure that the probe is not too far below tip when extended minimum distance below tip is 6 mm Table 11 3 Height Sensor Troubleshooting PDA indica...

Страница 65: ...hanical interference along X Visually inspect the axis for anything Y or Z axis that may be restricting movement 2 Excessive tool weight Check that tool payload does not exceed 5 kg Table 11 4 Motion...

Страница 66: ...is will cause the front panel jog to mimic the preference stored in the PDA To change the jog preference back to factory defaults tap the Reset button You have several ways to move the dispense tip i...

Страница 67: ...he six hard keys on the Palm These keys move the machine in only XY or Z Diagonal jogging is not allowed in this mode Note that jogging with the hard buttons is always available when the Palm handheld...

Страница 68: ...A NORDSON COMPANY Ultra TT User s Guide Version 1 2 APPENDIX B Teaching Template 68 Key 0 Dot 1 CP Start 2 CP Arc 3 CP Mid 4 CP Stop 5 CP End 6 Circle Instruction...

Страница 69: ...part can be either a specified fiducial on a part or a reference point on your work holding fixture v The origin is often taught at the first point in a program The program origin is the primary refe...

Страница 70: ...y the Dispense Gap is set to half the dot diameter The height sensor affects the dispense gap setting This parameter is active only when the tip to probe offset has been set and a Height Sense instruc...

Страница 71: ...Dwell Time can be set as long as 6 seconds for very elastic fluids Reverse Time This parameter is only required when the 790 Auger valve has been selected in the Setup mode At the end of dispensing a...

Страница 72: ...to taught Z position The units are in either inches or millimeters Typically 15 20 mils 0 015 0 020 in is sufficient Pre Move Delay Higher viscosity fluids do not dispense as quickly as lower viscosit...

Страница 73: ...the end of dispensing a dot the valve is reversed for the specified time period to remove any material from the tip of the needle The Reverse Time value should be set according to fluid paste viscosit...

Страница 74: ...he dispensing head travels at when moving along the Backtrack Length The units are either in inches second or mm second Typically 2 in sec or 50 8mm sec is sufficient Retract Speed This is the speed o...

Страница 75: ...Number Firmware Version Software Version Type of PDA Used indicate model Palm Sony PDA to TT interface Cable RS232 Bluetooth Baud rate setting Main Board PDA Software Has the personality parameter of...

Страница 76: ...User s Guide Version 1 2 76 Problem Encountered Description of the problem Error code on PDA Error code on LCD panel Describe what steps have been taken to resolve the problem Is a copy of the applica...

Страница 77: ...A NORDSON COMPANY Ultra TT User s Guide Version 1 2 APPENDIX G Electrical Block Diagram 77 A pdf copy of this drawing can also be downloaded from the TT User Guide CD...

Страница 78: ...A NORDSON COMPANY Ultra TT User s Guide Version 1 2 APPENDIX H Pneumatic Block Diagram 78 A pdf copy of this drawing can also be downloaded from the TT User Guide CD...

Страница 79: ...s important that you teach the new tip position so the Ultra TT can accurately dispense your fluid Soft Key Soft keys are software dependent and are designated by a highlighted function for the dome s...

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