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606084-23 - heidenhain

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1. O Q ur O ad Se n q Electrical connection There are no serviceable items within this unit Therefore the ND 522 523 must never be opened The length of the power cord is not to exceed 3 meters Connect a protective ground to the protective conductor terminal on the rear of the unit This connection must never be interrupted Do not engage or disengage any connections while the unit is under power Damage to internal components may result Use only original replacement fuses 70 Il Technical Information i Electrical requirements Voltage AC 100 V 240 V 15 96 10 96 Power Max 54 W Frequency 47 Hz 63 Hz 3 Hz FuseT 500 mA 250 V 5 mm x 20 mm Slo Blo line and neutral fused Environmental Protection EN 60529 IP 40 back panel IP 54 front panel Operating temperature 0 to 45 C 32 to 113 F Storage temperature 20 to 70 C 4 to 158 F Mechanical weight 2 6 kg 5 8 Ib Wiring the power connector Hot leads L and N Ground 4 Minimum diameter of power connection cable 0 75 mm Protective earthing grounding It is necessary to connect the protective ground terminal on the rear panel to the star point of machine ground Minimum cross section of the connecting wire 6 mm Preventative maintenance No special preventative maintenance is necessary For cleaning w
2. ur ad n N Encoder Setup The Encoder Setup form is used to set the encoder resolution and type linear rotary count direction reference mark type n l Ti IF l 0 00 MM ABS a The cursor will default to the ENCODER SETUP field upon opening ENCODER SETUP 1 Press REF MARK to Installation Setup Press Enter This opens a list of possible encoder ENCODER TYPE select the type of Inputs LINEAR reference marks on Scroll to the encoder to be changed and press Enter RESOLUTION the encoder Cursor will be in the ENCODER TYPE field select the encoder type B by pressing the LINEAR ROTARY soft key H CODED 2000 is LB For linear encoders cursor to the RESOLUTION field and use REFERENCE MARK 392C only COARSER or FINER soft keys to select the encoder s resolution in CODED 1000 um 10 5 2 1 0 5 or type in the exact resolution For rotary encoders enter the number of lines per revolution In the REFERENCE MARK field toggling the REF MARK soft key REF MARE SPACING HELP selects whether the encoder has no reference signal NONE single CODED 1000 reference mark SINGLE or CODED soft key For coded reference marks press the SPACING soft key to select 500 1000 or 2000 LB 382C Inthe COUNT DIRECTION field select the count direction by pressing the POSITIVE or NEGATIVE soft key If the encoder s count direction matches the user s count direction select positive
3. Q O o o N m 5 r e O o o N 5 Setting Tool Offset using NOTE SET Function The NOTE SET function can be used to set a tool s offset when a tool is under load and the diameter of the workpiece is not known The NOTE SET function is useful when determining tool data by touching the workpiece To avoid losing the position value when the tool is retracted to measure the workpiece this value can be stored by pressing NOTE To use the NOTE SET function Press the TOOL hard key Select the desired tool and press Enter key select the X axis key Turn a diameter in the X axis NOTE Press the NOTE soft key while the tool is still cutting Retract from the current position Turn the spindle off and measure the workpiece diameter Enter the measured diameter or radius for example 15 mm and press Enter Remember to ensure the ND 522 523 is in diameter display mode to input a diameter value 60 n l T 1 F DI lr HH ABS SET TOOL SET 0 0002 TOOL 0 000 15 000 2 Turn dia then mu HOTE or enter tool position el Te Operating Instructions i Datum Hard key See Datum Hard key on page 35 for basic information Datum settings define the relationships between the axis positions and the display values For most lathe operations there is only one X
4. Square Root lt ESC gt T9029 lt CR gt Key Pi lt ESC gt T9030 lt CR gt Key INC ABS lt ESC gt 1T9031 lt CR gt Key 1 2 lt ESC gt T9032 lt CR gt Key Calc lt ESC gt T9033 lt CR gt Key Datum lt ESC gt T9034 lt CR gt Key Tool 82 Il Technical Information i lt ESC 19035 lt CR gt Key Circle Pattern lt ESC gt T9036 lt CR gt Key Linear Pattern lt ESC gt 19037 lt CR gt Key Incline Milling Vectoring lt ESC gt T9036 lt CR gt Key Arc Mill Taper Calc o 0 S o ad ND 522 523 83 il Il 5 Measured Value Output Examples of character output at the data interface A PC can be used to retrieve values from ND 522 523 In all three examples measured value output is started with Ctrl B sent over USB interface Ctrl B will transmit the currently displayed values in either Incremental or Absolute mode whichever is currently visible Example 1 Linear axis with radius display X 41 29 mm ET En E pa ape eee 1 Coordinate axis 2 Equal sign Il 5 Measured Value Output 3 sign 4 2 to 7 places before the decimal point 5 Decimal point 6 1 to 6 places after the decimal point 7 Unit blank space for mm for inches 8 Absolute display R for radius D for diameter Distance to go display r for radius d for diameter 9 Carriage return 10 Blank line Line Feed 84 Il Technical Inf
5. HEIDENHAIN User s Manual HEIDENHAIN 1 01 T 1 F 01 0 00 MM 14 6 SET ND 522 523 ee English en 7 2014 ND 522 523 Screen View of the ND 522 523 screen defining typical information provided 1 2 3 4 5 67 8 9 D D T L IF l 0 00 MM INC SET Datum Tools Feed Rate Stopwatch Unit of Measure Actual Value Distance To Go Page Indicator 8 Set Zero 10 Axis Label 11 Ref Symbol 12 Soft Key Functions 13 Graphic Positioning Aid 14 Display Area ON O RP WN ND 522 523 Front Panel View of the ND 522 523 front panel defining keys and features 1 Axis keys 3 X Y amp Z 2 2 Numeric input keys 1 us 3 Enter key confirm entry and select entry field DIOIDIE 4 CLEAR key m nizi 5 ARROW keys O Enter c v 6 SOFT KEYS that functions vary depending on the current screen 3 4 shown DE 7 Power indicatior light JU LL Val cma 8 Display screen 9 Hard Function Keys ND 522 523 Back Panel Main power input Power switch Grounding Edge Finder KT 130 Edge Finder Ground Protective Earthing Serial Port Axis ports Ooh WN ND 522 523 Introduction Software Version The software version is shown on the initial power up screen ND 522 523 DRO axis availability Symbols within Notes Every note is marked with a symbol on the left indicating to the operator the type and or potential severity of the note ND 522 523 Introductio
6. Importing a New Compensation Table Press the EDIT TABLE soft key Press the IMPORT EXPORT soft key Press the IMPORT TABLE soft key 76 Il Technical Information i Backlash Compensation When using a rotary encoder with a lead screw a change In direction of the table might cause an error in the displayed position due to clearances within the lead screw assembly This clearance is referred to as backlash This error can be compensated for by inputting the amount of backlash within the lead screw into the Backlash Compensation feature If the rotary encoder is ahead of the table displayed value is greater than the table s true position this is called positive backlash and the value entered should be the positive value of the amount of error No Backlash Compensation is 0 000 ND 522 523 D 0 TI F l 0 00 MM ABS BACKLASH COMP Specify the amount of INPUT 21 backlash between the N encoder and the INPUT x machine OFF INPUT 3 OFF a li l Q m du VI ur ad n N Q m du 2 a 2 I n N Counter Settings The COUNTER SETTINGS form is the parameter where the operator defines the user application for the readout The choices are for milling or turning applications A FACTORY DEFAULT soft key appears in the COUNTER SETTINGS choice of options When pressed the configuration parameters based on either mill or tur
7. Mounting Instructions for Mounting Arm 89 Mounting Location 70 N No Ref soft key 21 Non Linear Error Compensation 75 O Operating Modes 18 P Patterns Milling 46 Position Encoders 14 Position feedback 14 Power Up 21 Preset 39 Preset Soft Key Turning 65 Preventative Maintenance 71 Protective earthing grounding 71 R Radius Diameter display 65 REF 14 Ref Symbols 16 Reference Mark Evaluation 21 Reference marks 15 crossing over 21 S Scale factor 24 Screen Layout 16 Set Zero soft key 28 Setup 23 Setup soft key 23 Soft key Labels 16 Specs for Milling 86 Specs for Turning 87 Status Bar setting 25 Stopwatch setting 25 Index T Taper calculator 64 Tool call 35 Tool setting turning 59 Tool soft key 32 Tool soft key Turning 58 Tool Table Usage 33 Tool Table Usage Turning 59 U Units of measurement setting 23 Up Down arrow keys 18 V Vectoring 66 W Working without reference mark evaluation 21 Z Z Coupling 67 Zero Angle Reference Axis 14 92 HEIDENHAIN DR JOHANNES HEIDENHAIN GmbH Dr Johannes Heidenhain Stra e 5 83301 Traunreut Germany 49 8669 31 0 49 8669 5061 E mail info heidenhain de www heidenhain de 606084 23 Ver03 PDF 7 2014
8. 28 28 3 Milling Specific Operations 31 Key Functions Detailed 31 Tool Hard Key 31 Import Export 31 Tool Radius Compensation feature 32 Tool Length 32 Sign for the length difference AL 32 Entering tool data z Tool Table Usage oo Calling the Tool Table 35 Datum Hard key 35 Probing with a Tool 37 Presetting 39 Absolute Distance Preset 39 Incremental Distance Preset 43 RPM Calculator 45 Circle and linear Patterns Milling 46 Functions for milling patterns 46 Circle Pattern 46 Linear Pattern 49 2nd step Drill 51 Incline amp Arc Milling 52 Incline Milling 52 Arc Milling 55 4 Turning Specific Operations 58 Keys Functions Detailed 58 Turning Specific Display Icons 58 Tool Hard key 58 To access the Tool Table menu 58 Tool Table Usage 59 Setting tool offsets using TOOL SET 59 Setting Tool Offset using NOTE SET Function 60 Datum Hard key 61 Example Setting a workpiece datum 61 Preparation 61 Setting Datums using NOTE SET Function 63 Taper Calculator Hard Key 64 Presetting 65 RX Radius Diameter Soft Key 65 Vectoring Hard Key 66 Z Coupling turning applications only 67 Enabling Z Coupling 67 Disabling Z Coupling 67 II 1 Installation and Electrical Connection
9. 70 Items Supplied 70 Accessories 70 ND 522 523 Display Unit 70 Mounting Location 70 Installation 70 Electrical connection 70 Electrical requirements 71 Environmental 71 Wiring the power connector 71 Protective earthing grounding 71 Preventative maintenance 71 Connecting the Encoders 72 Il 2 Installation Setup 73 Installation Setup Parameters 73 Encoder Setup 73 Display Configuration 74 Coupling 74 Error Compensation 74 Linear Error Compensation 75 Non Linear Error Compensation 75 Configuring the Compensation Table 76 Reading the Graph 76 Viewing the Compensation Table 76 Exporting the Current Compensation Table 76 Importing a New Compensation Table 76 Backlash Compensation 77 Counter Settings 78 Diagnostics 78 ND 522 523 9 10 Il 3 Encoder Parameters 19 Example settings for HEIDENHAIN linear encoders 79 Example settings for HEIDENHAIN Rotary encoders 79 Example settings for HEIDENHAIN Angle encoders 19 Il 4 Data Interface 80 USB Port type B 81 External Operations via USB port 81 I 5 Measured Value Output 84 Examples of character output at the data interface 84 Il 6 Specifications for Milling 86 Il 7 Specifications for Turning 87 Il 8 Dimensions 88 Il 9 Ac
10. and millimeter units page 23 RADIUS Toggles between radius and DIAMETER diameter displays This function is for Turning applications only page 65 Page ndicator __ ___ _ _ _ __ _ _ y SET ZERO Toggles between Set Zero GET functions Used with individual ZERO axis keys page 28 SETUP Opens the Job Setup menu and provides access to the installation Setup soft key page 23 ENABLE REF Press when ready to identify a EHABLE reference mark page 21 REF ND 522 523 Mm N L L Q 2 hom O jm n 2 ad res Q O r Q N ap N LO L S J Sem O Q N I General Operation Key Functions Detailed This section details the soft key functions that are the same whether the ND 522 523 is configured for Mill or Turn applications Set Zero Soft Key The SET ZERO soft key is a key that determines the effect of pressing an Axis key This key is a toggle key switching the functionality between Set and Zero The current state is indicated in the Status Bar When the state is Set and the ND 522 523 is in Absolute mode selecting an Axis key opens the DATUM form for the selected axis If the ND 522 523 is in Incremental mode a PRESET form opens When the state is zero and the ND 522 523 is in Absolute mode selecting an Axis key sets
11. and length offsets are used in the Distance To Go mode to calculate the amount of distance to go required to get to the desired nominal position relative to the edge of the tool that will be doing the cutting m N LO N N LO 2 hom O Pad 791 z 2 fd os r Bu Q N I If the ND 522 523 is configured for a lathe all tool offsets are used in both the Incremental and Absolute modes Press the INCREMENTAL ABSOLUTE hard key to toggle between these two modes To view soft key functions in either Incremental or Absolute mode use the LEFT RIGHT ARROW keys The turning application provides a quick method for coupling the Z axes position on a 3 axis system See Enabling Z Coupling on page 67 18 Operating Instructions i Graphic Positioning Aid When traversing to display value zero in the incremental mode ND 522 523 displays a graphic positioning aid ND 522 523 displays the graphic positioning aid in a narrow rectangle underneath the currently active axis Two triangular marks in the center of the rectangle symbolize the nominal position to be reached A small square symbolizes the axis slide An arrow indicating the direction appears in the square while the axis is moving This indicates if the axis is moving towards or away from the nominal position Note that the square does not begin to move until the axis slide is near the nominal position For setting up th
12. datum REF reference mark evaluation for distance coded or single reference marks Distance to go mode nominal position input Incremental or Absolute Scaling factor HELP On screen operating instructions INFO Calculator taper calculator user and operating parameters 10 datum point 16 tools Freezing tool position for back off Backlash Compensation Rotary encoder applications with ballscrews Error Compensation Linear and non linear up to 200 measuring points Data interface USB type B connector 115 200 baud For output of measured values and parameters For input of parameters remote keys and commands Accessories Mounting Base Universal Mounting Arm Kits Main power input AC 100 V 240 V 15 10 96 47 Hz 63 Hz 3 Hz power consumption max 54 VV Operating temperature C to 45 C132 F to 113 F Degree of protection EN 60529 IP 40 IP 54 front panel Weight 2 6 kg 5 O Ya n 2 ad Q Y N ND 522 523 87 i II S Dimensions Dimensions mm inches mens ons HEIDENHAIN Il 8 D zisininin e DEE Mea LIE IE IE E Front view with Dimensions Back view 2 0 2 6 51 4 99 9 Bottom view with Dimensions 88 II Technical Information i Il 9 Accessories Accessory ID Numbers 532522 01 Pkgd ND 522 532523 01 Pkgd ND 523 625491 01 Pkgd Mounting Base ND 522 523 ND 522 5
13. or the Arc milling hard key will open the associated Entry Form These features provide ways to machine a flat diagonal surface incline milling or a rounded surface arc milling using a manual machine Functions for Incline and Arc Milling Press this to select a plane Press this to use the existing position Press to return to the previous step PREVIOUS PASS Press to advance to the next step Incline Milling Entry Form The Incline Milling form is used to specify the flat surface to be milled Press the INCLINE MILLING hard key to open the form Plane Select the plane by pressing the PLANE soft key The current selection is shown on the soft key and in the plane field The graphic in the message box aids in selecting the correct plane Start Point Enter the coordinates of the start point or press NOTE to set the coordinate to the current position End Point Enter the coordinates of the end point or press NOTE to set the coordinate to current position Step Enter the step size When milling this is the distance between each pass or each step along the line The Step size is optional If the value is zero the operator decides at run time how far to move between each step Press Enter to execute the surface milling operation Press C to exit the form without executing Settings are retained until power is turned off 52 Operating Instructions i Execution Execute the milling operation
14. 14 000 HH PILOT DRL 25 0007 50 000 HH CTR BORE 10 000 25 000 MH BROACH 2 000 0 000 MM FL EHD ML 2 500 0 000 HH FL EXD ML 8 3 000 5 000 HH I 3 Milling Specific Operations 2 3 4 6 000 12 000 HM CARB HL 5 b Import Export Tool Table information can be imported or exported over the serial ui D 0 T 4 F l 0 00 HM ABS IMPORT and EXPORT soft keys are available in the Tool Table a 1340827 o T m TABLE 8 2 screen Press IMPORT to download a Tool Table from a PC Press EXPORT to upload the Tool Table to a PC To exit press the C key 2 4 5 b 8 w rm r 7 ND 522 523 31 i Tool Radius Compensation feature ND 522 523 has a tool radius compensation feature This allows workpiece dimensions to be entered directly from the drawing The displayed Incremental is then automatically lengthened R or shortened R by the value of the tool radius For more information see page 39 Tool Length The length offset may be entered as a known value or the ND 522 523 may determine the offset automatically More information is available in the following Tool Table Usage example regarding the TEACH LENGTH soft key The following soft keys are available while in the TOOL TABLE form or in the individual tool data form This key allows the operator to select which axis TOOL AXIS all the tool length offsets will effect The tool s diameter values will subsequently be used
15. Datum Soft Key Turning 61 Datums 12 Diagnostics 78 Diameter Axes Turning 24 Dimensions 88 Disable Ref soft key 22 Display Area 16 Display configuration 74 distance coded reference marks 15 ND 522 523 E Electrical Connection 70 Electrical Requirements 71 Enable Ref soft key 21 Enable Disable Ref Function 22 Encoder Parameters 79 Encoder Setup 73 Enter Key 18 Environmental specs 71 Error Compensation 74 Error Messages 20 F fixed reference marks 15 Fundamentals of Positioning 12 G General Navigation 18 General Operation s Soft Key Function Detailed 28 General Operation s Soft Key Function Overview 17 27 Graphic Positioning Aid 19 Graphic Positioning Aid setting 25 H Handle 89 Help Screen 19 Import Export setting 26 31 Inch MM soft key 23 Incremental coordinates 13 Incremental Distance Preset 43 Incremental Workpiece Positions 13 Index soft key 19 Installation Setup Parameters 73 Instruction Box 20 Items Supplied 70 J Job Setup menu 23 Job Setup Parameters 23 K Keypad use 18 L Language setting 26 Left Right arrow keys 18 Linear Error Compensation 75 Linear Pattern 49 52 Index M Measured Value Output 84 Milling Specific Operations and Soft Key Functions Detailed 31 Mirror 24
16. The sum of the Z positions will be displayed on the Z display and the ZO display will be blanked The coupling is preserved in between power cycles Moving either ZO or Z inputs will update the coupled Z position When a position is coupled the reference mark for both encoders must be found in order to recall the previous datum Disabling Z Coupling To disable Z Coupling press the axis key of the display that is blank The individual ZO and Z display positions will be restored ND 522 523 n l 1 F l 0 00 HH ABS n l SET X Z Nu m il ee S iS fd Q O o o N m 5 D 0 1 F l 0 00 HH ABS SET 10 000 X 12500 ee S suon esado I14199dS Buiun p Operating Instructions i 68 Technical Information II 1 Installation and Electrical Connection Items Supplied ND 522 523 Display Unit Power connector Quick Reference Guide Tilt Swivel Assembly Accessories Mounting base Assorted Mounting Arm assembilies ND 522 523 Display Unit Mounting Location Locate the unit in a well ventilated area such that it may be easily accessed during normal operation Installation A locking handle is used to secure the ND 522 523 from below on to a mounting arm The DRO mounting assembly comes complete with swivel tilt Kit See ND 522 523 Handle ID 618025 01 on page 89
17. axis datum the center of the chuck but it may be helpful to define additional datums for the Z axis The table can hold up to 10 datum points The easiest way to set datum points Is to touch a workpiece at a known diameter or location then enter that dimension as the value that the display should be showing Example Setting a workpiece datum Axis sequence In this example X Z Preparation Call the tool data by selecting the tool which being used to touch the workpiece Press the DATUM hard key The cursor will be in the DATUM NUMBER field vw Enter the datum number and press the DOWN ARROW key to go to the X AXIS field Touch the workpiece at point 1 ND 522 523 1 21 T 1 F SET DATUM HH ABS SET Face part in Z then press HOTE or enter tool position iS fd Q O o o N m 5 O Enter the diameter of the workpiece at that point Remember to ensure the ND 522 523 is in diameter display mode to input a diameter value Press the DOWN ARROW key to advance to the Z axis amp Touch the workpiece surface at point 2 Enter the position of the tool tip Z 0 mm for the Z coordinate of the datum Press Enter 0 O o 02 5 62 Operating Instructions il Setting Datums using NOTE SET Function The NOTE SET fun
18. diameters D1 D2 and length ANGLE requires 7106 Starting diameter End diameter Length of the taper Press the CALC hard key D 0 T F l 0 00 HH ABS TAPER CALCULATOR lEnter first diameter DIAMETER The soft key selection has now changed and includes D1 10 0000 the taper calculator functions D 5 0000 2 Es 5 smil r To calculate the taper angle using tvvo diameters and ANGLE 1 e 01 02 length between press the TAPER D1 D2 L soft keys gine First taper point DIAMETER 1 either enter a point using the numeric keys and press Enter or touch the tool to one point and press NOTE Repeat this for the DIAMETER 2 field When using the NOTE key the taper angle is automatically calculated When entering data numerically enter data into the LENGTH field and press Enter The taper angle will appear in the ANGLE field To calculate angles using the ratio of the diameter RATIO change to length press the TAPER RATIO soft key Using the numeric keys enter data into the ENTRY 1 and ENTRY 2 fields Press Enter after each selection The calculated ratio and the angle will appear in their respective fields 64 Operating Instructions i Presetting The Preset function has been explained previously in this manual See Presetting on page 39 The explanation and examples on those pages are based on a mill application The basics of those explanations are the same for tu
19. factor is a value other than 1 the scaling symbol V is shown on the axis display The ON OFF soft key is used to disable the current scale factors Mirror A scale factor of 1 00 will produce a mirror image of the part A part can be both mirrored and scaled at the same time Diameter Axes Select Diameter Axes to set which axes can be displayed in either radius or diameter values ON indicates that the axis position will be displayed as a diameter value When OFF the Radius Diameter feature does not apply For turning applications see page 65 for the Radius Diameter feature Cursor to DIAMETER AXES and press Enter The cursor will be in the X field Depending on the parameter used for that axis press the ON OFF soft key to turn feature on or off Press Enter 24 n l T 1 F l 0 00 HH ABS SCALE FACTOR SCALE FACTOR r OFF OFF Set a scale factor to enlarge shrink or mirror a part Hhen scale factor is OH the indicator appears on the axis display Lib el D 0 T 1 F 0 0 00 DIAMETER 5 HH ABS Set to OH to display the position as a Operating Instructions i Graphic Positioning Aid The GRAPHIC POSITIONING AID form is used to configure the bar graph that is shown below the axes display in Incremental mode Each axis has its own range Press the ON OFF soft key to enable or simply begin entering values using the numeric keys The current
20. mm Y Tool diameter D 3 mm Press DATUM D 0 T 11F l 0 00 MM ABS SET SET DATUM 0 2 ur Sem o o O o o N e Press the DOWN ARROW key until the X AXIS field DATUM HUMBER is highlighted D Select the Press PROBE soft key tt probe function PROBE Press EDGE soft key ND 522 523 37 i 0 C vd FA Q O Q 2 O 2 m 5 Touch workpiece edge HOTE Store the position of the edge by pressing the NOTE soft key The NOTE soft key is useful when determining tool data by touching the workpiece in the absence of an edge finder with feedback To avoid losing the position value when the tool is retracted press the NOTE soft key to store the value while it is in contact with the workpiece edge The location for the touched edge will take into account the diameter of the tool in use 1 1 2 and the last direction the tool was moved prior to pressing the NOTE soft key Retract the tool from the workpiece Enter coordinate of the edge and Enter press Enter Operating Instructions il Presetting The Preset function allows the operator to indicate the nominal target position for the next move Once the new nominal position information is entered the display will switch to Incremental mode and show the distance between the current position and the nominal position The ope
21. over the USB port data interface using an external device The following key commands are available lt ESC gt TXXXX lt CR gt Key Is pressed lt ESC gt T9000 lt CR gt Key 0 lt ESC gt T9001 lt CR gt Key 1 lt ESC gt T9002 lt CR gt Key 2 lt ESC gt T9003 lt CR gt Key 3 lt ESC gt T9004 lt CR gt Key 4 lt ESC gt T9005 lt CR gt Key 5 ND 522 523 Yu S Q Sequmnos of commands 0 lt ESC gt T9006 lt CR gt Key 6 g lt ESC gt T9007 lt CR gt Key 7 lt ESC gt T9008 lt CR gt Key 8 lt ESC gt T9009 lt CR gt Key 9 A lt ESC gt T9010 lt CR gt Key CE or CL lt ESC gt T9011 lt CR gt Key lt ESC gt T9012 lt CR gt Key Enter lt ESC gt T9013 lt CR gt Key X lt ESC gt T9014 lt CR gt Key Y77Z Z0 lt ESC gt T9015 lt CR gt Key lt ESC gt T9016 lt CR gt Key Soft key 1 lt ESC gt T9017 lt CR gt Key Soft key 2 lt ESC gt T9018 lt CR gt Key Soft key 3 lt ESC gt 19019 lt CR gt Key Soft key 4 lt ESC gt T9020 lt CR gt Key Cursor Left lt ESC gt T9021 lt CR gt Key Cursor Right lt ESC gt T9022 lt CR gt Key Cursor Up lt ESC gt T9023 lt CR gt Key Cursor Down lt ESC gt T9024 lt CR gt Key lt ESC gt 19025 lt CR gt Key lt ESC gt T9026 lt CR gt Key x lt ESC gt T9027 lt CR gt Key lt ESC gt T9023 lt CR gt Key
22. positioning aid is now centered between the two triangular marks 2 display value is zero The square in the graphic Retract the drill Press the X axis key ND 522 523 43 il Enter nominal position value for hole 2 X 30 mm mark the input as an incremental dimension press soft key Hu s Enter Press Enter Press the Y axis key 0 C FA o O Er o N 2 m Enter nominal position value for hole 2 Y 30 mm mark the input as an incremental dimension press soft key Hu Press Enter Enter Traverse the X and Y axes until the display value is zero The square in the graphic positioning aid is now centered between the two triangular marks Press the Z axis key Press Enter uses last entered preset Enter Drill hole 2 Traverse Z axis until the display value is zero The square in the graphic positioning aid is now centered between the two triangular marks Retract the drill A 4 D 0 1 IF l 0 00 HH INC SET PRESET Enter the position select the type and tool radius offset R Operating Instructions il RPM Calculator The RPM calculator is used to determine the RPM or surface cutting speed based on a specified tool part for turning applications 0 0 T 1 IF 01 0 00 HM INC diameter The values shown in this F
23. press the Enter key Non Linear Error Compensation Non linear error compensation should be applied if the results of the comparison with a reference standard show an alternating or oscillating deviation The required correction values are calculated and entered in a table ND 522 523 supports up to 200 points per axis The error value between two entered adjacent correction points is calculated with linear interpolation with reference marks If non linear error compensation has been defined no error compensation will be applied until the reference marks have been crossed Non linear error compensation is only available on scales Starting a Non linear Error Compensation Table select Non linear by pressing the TYPE soft key To start a new error compensation table first press the EDIT TABLE soft key Press enter All correction points up to 200 are equally spaced from the start point Enter the distance between each of the correction points Press the DOWN ARROW key Enter the table s start point The start point is measured from the scale s reference point If this distance is not known move to the location of the start point and press TEACH POSITION Press Enter ND 522 523 D 0 T L1 F 0 0 00 MM ABS ERROR COMPENSATIOH Error compensation INPUT 21 for this input is OFF INPUT x Press TYPE to select linear or non linear OFF nn HE TTPE OFF m error compensation Q m
24. to move between each pass press Enter to run the program or the end soft key to exit 54 Operating Instructions il Arc Milling The Arc Milling form is used to specify a curved surface to be milled Press the ARC milling hard key to open the form Plane Selection Select the plane by pressing the PLANE soft key The current selection is shown on the soft key and in the plane field The graphic in the message box aids in selecting the correct plane Center Point Enter the coordinates of the arc s center point Start Point Enter the coordinates of the start point End Point Enter the coordinates of the end point Step Enter the step size When milling this is the distance along the circumference of the arc between each pass or step along the arc s contour The Step size is optional If the value is zero the operator decides at run time how far to move between each step Press Enter or RUN to execute the milling operation Press C to exit the form without executing Settings are retained until power is turned off Execution 0 c 2 v si Sm o o O o o N Execute the milling operation by opening the entry form and pressing the RUN soft key or Enter key The screen switches to the incremental DRO view Initially the DRO shows the current incremental distance from the start point Move to the start point and make a plunge cut or the first pass acros
25. 23 Handle ID 618025 01 DRO mounting with arm reference information 0000 DOOD 90000 UDO LILILI EEE Mounting bolt 7 Tilt Swivel Clamp Read out mounting arm options not included the lock nut from turning Pre assemble all components to the mounting arm Then slip the DRO on to the clamp Secure the DRO into position by tightening the handle The DRO mounting base has a slot feature that prevents ND 522 523 T n 7 o 2 I DRO mounting with arm reference information JO JO IO II 9 Accessories LI DRO mounting Base nm option not included IL 90 Technical Information il SYMBOLE 1 2 soft key 29 A Absolute coordinates 13 Absolute datum 12 Absolute Distance Preset 39 Absolute Workpiece Positions 13 Accessories 89 Actual Value Distance To Go soft key 18 Arc Milling 55 Axis Labels 16 B Backlash Compensation 77 C C Clear Key 18 Calc soft key 30 Centerline between two probed edges as datum 37 Circle Pattern 46 Connecting Cable 72 Connecting the Encoders 72 Console adjustment 26 Counter Settings 67 78 D Data Input Forms 20 Data Interface 80 Datum setting without probing function 33 36 61 Datum soft key 35
26. Absolute m Vlove to hole Traverse the X and Y axes until display value zero N n ot D O U Drill Traverse to display value zero in the tool axis After drilling retract the drill in tool axis NEXT Press the NEXT HOLE soft key HOLE Continue to drill the remaining holes in the same way When pattern is complete press the END soft key Operating Instructions il Linear Pattern Information required Linear pattern type array or frame First hole 1st hole of the pattern Holes per row number of holes in each row of pattern Hole spacing the spacing or offset between each hole in the row Angle the angle or rotation of the pattern Depth the target depth for drilling in the tool axis Number of rows number of rows in the pattern Row spacing the spacing between each row of the pattern n O hom o O Q o Y O 2 ND 522 523 49 i Example Enter data and execute a linear pattern Type of pattern Array First X coordinate of hole X 20 mm First Y coordinate of hole Y 15 mm Number of holes per row 4 Hole spacing 10 mm Tilt angle 18 Hole depth 2 Number of rows 3 Row spacing 12 mm 1st step Enter data a Press LINEAR PATTERN hard key D 0 1 IF l 0 00 HH INC a 2 v si Sem O o o N ARRAY En
27. If the directions do not match select negative Inthe ERROR MONITOR field select whether the system will monitor and display encoder errors by selecting ON or OFF When an error message occurs press the C key to remove it ND 522 523 73 i Q m du 2 a 2 amp n N Display Configuration The DISPLAY CONFIGURATION form is where the operator determines which axes are displayed and in what order Scroll to the desired display and press Enter Press the ON OFF soft key to turn the display on or off Press the LEFT or RIGHT ARROW key to select the axis label Scroll to the INPUT field Press 1 2 or 3 to select the encoder input number X1 X2 or X3 Scroll to the DISPLAY RESOLUTION field Press the COARSER or FINER soft keys to select the display resolution For rotory encoders scroll to the angle display field Press ANGLE soft key to select the format for the angle display Coupling Press the numeric keys associated with the encoder input on the back of the unit Press the or soft keys to couple a second input with the first The input numbers are displayed next to the axis label indicating that the position is a coupled position Error Compensation The distance a cutting tool travels measured by an encoder can in certain cases differ from the actual tool travel This error can occur due to ball screw pitch error or deflection and tilting of axes This error ca
28. O N N L 2 O 0 S ur Sem o o O Sem c Q N I D 0 TI F l 0 00 MM ABS ey IZ m N L L m 2 Bax o Ya n S Pur oe o Q O hom o o Q N 1 ENABLE DISABLE REF function The toggling ENABLE DISABLE soft key that is present during the Reference Mark Evaluation routine allows the operator to select a specific Reference Mark on an encoder This is important when using encoders with Fixed Reference Marks When the DISABLE REF soft key is pressed the evaluation routine is paused and any reference marks that are crossed during encoder movement are ignored When the ENABLE REF soft key is then pressed the evaluation routine once again becomes active and the next crossed reference mark will be selected Once reference marks for all desired axes are established press NO REF soft key to cancel out of routine Only the axes that are needed require crossing over the reference marks If all reference marks have been found the ND 522 523 will return to the DRO display screen automatically ND 522 523 does not store the datum points This means that it is not possible to re establish the relationship between axis slide positions and display values after a power interruption switch off If the reference marks are not crossed over the For everyday power up turn on power and press any key Cross over the re
29. SOFT KEY labels show the various milling or turning functions These functions are selected by pressing the corresponding soft key directly below each soft key label There are 2 pages of selectable soft key functions These are accessed using the LEFT RIGHT ARROW keys The LEFT RIGHT ARROW keys move through pages 1 and 2 of the soft key selectable functions The current page will be highlighted in the Status bar at the top of screen Use the UP DOWN ARROW keys to move between fields within a form and list boxes within a menu The orientation of the cursor is such that it will return to the top once it has reached the bottom of the menu Operating Modes The ND 522 523 has two operating modes Distance To Go incremental and Actual Value absolute The Distance To Go feature which will be referred to as incremental in this manual enables approach to nominal positions by traversing to display value zero When working within the incremental mode either enter nominal coordinates as either incremental or absolute dimensions The Actual Value feature which will be referred to as absolute in this manual always displays the current actual position of the tool relative to the active datum In this mode all moves are done by traveling until the display matches the nominal position that is required While in the Absolute Mode if the ND 522 523 is configured for Milling applications only the tool length offsets are active Both the radius
30. The square in the graphic positioning aid is now centered between the two triangular marks u Press the X axis key Enter nominal position value for corner point 4 X 60 mm Rei select tool radius compensation R and press R Enter square in the graphic positioning aid is now centered A Traverse the X axis until the display value is zero The between the two triangular marks 42 Operating Instructions Incremental Distance Preset Example Drilling by traversing to display value zero with incremental positioning Enter the coordinates in incremental dimensions These are indicated in the following and on the screen with a preceding I The datum is the workpiece zero Hole 1 at 20 mm Y 20 mm Distance from hole 2 to hole 1 XI 30 mm YI 30 mm Hole depth Z 12 mm Operating mode INCREMENTAL DET Press the SET ZERO soft key to be in the Set mode Press the X axis key n iz hom o O Y O 2 Enter nominal position value for hole 1 X 20 mm and ensure no tool radius compensation is active w Press the DOWN ARROW key Enter nominal position value for hole 1 Y 20 mm Ensure no tool radius compensation is showing Press the DOWN ARROW key Enter the nominal position value for the hole depth Z 12 mm Press Enter Drill hole 1 Traverse the X Y and Z axis until the
31. are and square e root When calculating the SIN COS or TAN of an angle enter the STANDARD angle first and then press the appropriate soft key TRIG Angle values use the current angle format selection of tield the calculator will perform multiplication and division before it performs addition and subtraction If this were to be entered 3 1 8 ND 522 523 will divide one by eight then add three for an answer of 3 125 When more than one calculation is entered into a numeric decimal degrees or radians D 0 TI F l 0 00 MH INC im CALCULATOR Press the left and VALUE right arrow keys for pu other calculator operations ap N LO L 2 S J Sem O Q N I sm os vw 30 Operating Instructions i I 3 Milling Specific Operations This section discusses operations and soft key functions specitic to milling applications only Soft key functions that are the same whether the ND 522 523 is configured for Mill or Turn applications are detailed starting on page 17 Key Functions Detailed Tool Hard Key This hard key opens the tool table and provides access to the TOOL form for entering a tool s parameters The ND 522 523 can store up to DO T11F 01 0 00 MM INC u 16 tools within the tool table TOOL TABLE 1 2 000 20 000 HM EHURRUE 5 000
32. assumed to have a ball end tool position The operator must approach the contour surface from the appropriate direction for tool compensation to be correct The tool offset direction R or R is applied based on the ND 522 523 53 Example Press the Incline Milling hard key to open the Form Plane XY 3 choices are available XY YZ amp XZ Select appropriate plane D 0 T 4 F 01 0 00 MM ABS Im Start Point Enter data or press Note soft key MILL LINE Press PLANE to select 1st step Enter data PLANE Press PLANE soft key to select the milling plane 471 w Press DOWN ARROW hard key unununununununununu Enter the coordinates of the first axis start point or TAT press note to set the coordinate to current position Press DOWN ARROW hard key Enter the coordinates of the second axis start point D 0 T 1 IF l 0 00 HH ABS or press note to set the coordinate to current position Press DOWN ARROW hard key n d o O o Y O 2 Enter the coordinates of the first axis end point or press note to set the coordinate to current position Press DOWN ARROW hard key Enter the coordinates of the second axis end point or press note to set the coordinate to current position Press DOWN ARROW hard key Enter the step size The Step size is optional If the value is zero the operator decides at run time how far
33. ation Such as X Y PRESET 20 mm Move the tool to milling depth Enter the SET Press the SET ZERO soft key to be in the Set mode position Select ZERO Press the Y axis key ee er Enter nominal position value for corner polnt 1 Y 20 mm and select tool radius compensation R with R soft key Press until R is shown next to axis form P E Enter ress Enter Traverse the Y axis until the display value is zero The Square in the graphic positioning aid is now centered between the two triangular marks I 3 Milling Specific Operations Press the X axis key 40 Operating Instructions i Enter nominal position value for corner point 2 n select tool radius compensation R with R soft key Press twice until R is shown next to axis form Press Enter Enter Traverse the X axis until the display value is zero The square in the graphic positioning aid is now centered between the two triangular marks 2 Press the Y axis key n iz hom o O Y O 2 ND 522 523 41 il 0 C vd FA Q O Q 2 O 2 m Enter nominal position value for corner point 3 Y 50 mm R key and press until R is shown next to axis form Rey select tool radius compensation R with R soft Press Enter A Traverse the Y axis until the display value is zero
34. ations Enter the coordinates of the center point or press NOTE to set the coordinate to current position Press DOWN ARROW hard key w Press DOWN ARROW hard key Enter the XY coordinates of the axis start point or press NOTE to set the coordinate to current position Enter the coordinates of the axis end point or press NOTE Press DOWN ARROW hard key v Press DOWN ARROW hard key Enter the step size The Step size is optional If the value is zero the operator decides at run time how far to move between each pass press Enter to run the program or the END soft key to exit ND 522 523 D 0 1 IF 01 0 00 MM ABS a MILL ARC Press PLANE to select tg n mr D 0 1 IF l 0 00 MM ABS MILL ARC START POINT 0 000 D 0 TI IF l 0 00 MM ABS MILL ARC m n L 000 0 Bu o o O Ye o o o o 2 5 st I 4 Turning Specific Operations This section discusses operations and key functions specific to turning applications only Key functions that are the same whether the ND 522 523 is configured for Mill or Turn applications are detailed Starting on page 17 Keys Functions Detailed Turning Specific Display Icons This is used to indicate that the displayed value is a diameter value No icon visible indicates that the display is a radius value Tool Hard key The ND 522 523 can store the dimens
35. by opening the incline milling form and pressing the Enter key The screen switches to the Incremental DRO view Initially the DRO shows the current incremental moving distance from the start point Move to the start point and make a plunge cut or the first pass across the surface Press the Next pass soft key to continue with the next step along the contour After pressing NEXT PASS the incremental display shows the distance from the next step along the line s contour If no step size was specified the incremental display always shows the distance from the closest point on the line To follow the contour move the two axes in small steps keeping the X Y positions as close to 0 as possible When executing a surface milling operation three views are available incremental DRO contour and absolute DRO Press the VIEW soft key to toggle through the available screens The contour view shows the position of the tool relative to the milling surface When the crosshair representing the tool is on the line representing the surface the tool is in position The tool crosshair remains fixed in the center of the graph As the table is moved the surface line moves 0 c 2 v si Sm o o O o o N Press the END soft key to exit the milling operation the current tool If the plane selection involves the tool axis Tool radius compensation is applied based on the radius of the tool tip is
36. c fields for entering the required information Confirm changes by pressing the Enter key and for them to become effective If changes are not to be saved press the C key to return to the previous screen without saving changes Instruction Box messages VVhenever a Menu or Form is open an instruction box will also open immediately to the right of it This message box will provide information to the operator on what the chosen function does and present instructions on the available options Error Messages If an error occurs when working with ND 522 523 the message will appear on the display and provide an explanation of what caused the error To clear the error message Press the C key 20 D 0 1 F l 0 00 HH INC ve LINEAR PATTERN Select the pattern TYPE type ARRAY or ARRAY FRAHE HOLES PER ROW 4 ARRAY FRAHE 51 HELP Operating Instructions i Power Up Switch on the power located on the back The initial DI screen will appear This screen will only appear the very first time the unit is powered up The following steps may have already been completed by the installer Select the proper language by pressing the LANGUAGE soft key Choose the application of either MILL or TURN The APPLIC MILL TURN soft key toggles between these two settings Next select the number of axes required When complete press the Enter hard key If necessary the application can be chan
37. cessories 89 Accessory ID Numbers 89 ND 522 523 Handle D 618025 01 89 Operating Instructions Itioning 0 Q A 2 O LL q 1 Fundamentals of Positioning Datums The workpiece drawing identifies a certain point on the workpiece usually a corner as the absolute datum and perhaps one or more other points as relative datums The datum setting procedure establishes these points as the origin of the absolute or relative coordinate systems The workpiece which is aligned with the machine axes is moved to a certain position relative to the tool and the display is set either to zero or to another appropriate value e g to compensate for tool radius Actual Position Nominal Position and Distance To Go The position of the tool at any given moment is called the actual position 1 while the position that the tool is to move to S is called the nominal position The distance from the nominal position to the actual position R is called the distance to go Incremental 12 Operating Instructions i Absolute Workpiece Positions Each position on the workpiece is uniquely identified by its absolute coordinates Example Absolute coordinates of position 1 X 20 mm Y 10 mm Z 15mm When drilling or milling a workpiece according to a workpiece drawing with absolute coordinates the tool is moving the value of the coordinates Increme
38. ction is useful for setting a datum when a tool is under load and the diameter of the workpiece is not known To use the NOTE SET function Press the DATUM hard key The cursor will be in the Datum Number field Enter the datum number and press the DOWN ARROW key to go to the X AXIS field Turn a diameter in the X axis HOTE Press the NOTE soft key while the tool is still cutting D 2 T 11F l 0 00 MM ABS SET SET DATUH 0 0002 Retract from the current position h n 0 000 Turn the spindle off and measure the workpiece Enter the eu diameter actual position iS fed Q O o o N m 5 of the tool 1 5 Enter the measured diameter for example 15 mm and press Enter Remember to ensure the ND 522 523 is in diameter display mode to input a diameter value ND 522 523 63 i 0 Bu o o O Ye o o o o 2 5 st Taper Calculator Hard Key Calculate tapers either by entering dimensions from a print or by touching a tapered workpiece with a tool or indicator D 0 Ti IF 01 0 00 MM ABS Use the taper calculator to calculate taper angle second lameter Entry values aan 01 10 0000 For the taper ratio calculation requires 02 5 0000 Change in the radius of the taper LENGTH Length of the taper 25 0000 For taper calculations using both
39. ctions 16 Operating Instructions i General Operation Hard Key Function Overview The following is a list of Hard keys and a description of their function which are located on the front panel of the readout INCREMENTAL Switches display between ABSOLUTE Distance To Go Incremental Actual Value Absolute page 18 1 2 Mill Used to divide the current position Function Only by two page 29 Opens the Calculator functions page 30 Opens the Datum form to set the datum for each axis page 35 Opens the Tool Table page 31 for Milling page 58 for Turning CIRCLE Opens the Circle Pattern form This PATTERN calculates the hole positions page 46 for Milling Mm N L L Q 2 hom O jm n 2 ad res Q O r Q N LINEAR Opens the Linear Pattern form This PATTERN calculates the hole positions page 49 for Milling INCLINE Opens the Incline milling form page MILLING or 52 for Milling or the Vectoring VECTORING form page 66 for Turning ARC MILLING Opens the Arc milling forms page or TAPER CALC 55 for Milling or the Taper Calc form page 64 for Turning ND 522 523 17 i General Navigation Use keypad to enter numeric values within each field The Enter key will confirm the entry within a field and return to the previous screen Press the C key to clear entries and error messages or return back to the previous screen
40. d set the datum to 0 O n l T 1 F l 0 00 MH INC Im TOOL TYPES Select the desired tool Enter the TOOL UNIT inch mm BALL END MILL type then press BORING HEAD ENTER vw Cursor dewntothe TOOL TYPE feld BROACH CARBIDE MILL COUNTER BORE COUNTER SIHK DRILL Jr Press TOOL TYPES soft key Select from list of tools ENGRAVING TIP and press Enter m 34 Operating Instructions i Calling the Tool Table Before machining starts select the tool to be used from the tool table ND 522 523 then takes into account the stored tool data when working with tool compensation Tool call gt Press the TOOL hard key a Use the UP DOWN ARROW keys to cursor through the selection of tools 1 16 Highlight the tool to be C Verify the proper tool has been called and press the used C key to exit Datum Hard key Datum settings define the relationships between the axis positions and the display values 0 c 2 v si Sm o o O o o N The easiest way to set datum points is to use the ND 522 523 s probing function when probing the workpiece with an edge of a tool Datum points can also be set in the by touching the edges of the workpiece one after the other with a tool and manually entering the tool positions as datum points see examples following this page The datum table can hold up to 10 datum points In most cases this will elimina
41. du VI ur ad n N Q m du 2 a 2 amp n N Configuring the Compensation Table Press the EDIT TABLE soft key to view the table entries Use the UP or DOWN ARROW keys or the numeric keys to move the cursor to the correction point to be added or changed Press Enter Enter the known error which exists at this point Press Enter When completed press C key to exit the table and return to the ERROR COMPENSATION form entered and is retained if the power is cycled Pressing the C key to exit without pressing the Enter key only retains data until power is cycled Pressing Enter saves the Error Compensation data Reading the Graph The error compensation table may be viewed in table or graphical formats The graph shows a plot of a translation error vs measured value The graph has a fixed scale As the cursor is moved through the form the location of the point on the graph is indicated with a vertical line Viewing the Compensation Table Press the EDIT TABLE soft key To switch between the table and graph views press the VIEW soft key Press the UP or DOWN ARROW keys or the numeric keys to move the cursor within the table The error compensation table data may be saved to or loaded from a PC via the USB port Exporting the Current Compensation Table Press the EDIT TABLE soft key Press the IMPORT EXPORT soft key Press the EXPORT TABLE soft key
42. e datums correctly it is necessary to o use the same exact reference mark during the Reference Mark 2 Evaluation routine that was used when the datum was first established O The established datums cannot be restored from one power cycle to the next if the reference marks were not LL crossed before the datums vvere set I ND 522 523 15 il 2 General Operations for ND 522 523 Screen Layout Status Bar Symbols 1 2 3 4 5 6 7 8 Datum D 0 T 11F l 0 00 HH INC SET Tool Feed Rate Job Clock Unit of Measure Operating Modes Page Indicator Set Zero 8 Axis Labels 10 Ref Symbol 11 Soft key Labels u_ m N 6 13 m ZERO Near Zero Warning In Distance To Go mode only The ND 522 523 readout provides application specific features that allows the most productivity be obtained from manual machine tools Status Bar This displays the current datum tool feed rate job clock time unit of measure operating mode status page indicator and set zero See Job Setup for details on setting up the Status Bar parameters 2 General Operations for ND 522 523 Display Area Indicates the current position of each axis Also shows forms fields instruction boxes error messages and help topics Axis Labels Indicates axis for corresponding axis key Ref Symbols Indicates current reference mark status Soft key Labels Indicates the various milling or turning fun
43. e graphic positioning aid See Graphic Positioning Aid on page 25 under Job Setup Help Screen The integrated operating instructions provide information and assistance in any situation To call the operating instructions Press the HELP soft key Information relevant to the current operation will be displayed Use the UP DOWN ARROW keys if the explanation is spread over more than one screen page To view information on another topic Press the LIST OF TOPICS soft key Press the UP DOWN ARROW keys to scroll through the index Press the Enter key to select an item To leave the operating instructions Press the C key ND 522 523 D 0 T 11F l 0 00 MM INC i SET X Y 7 18 N m M D 01 T 1 IF 01 0 00 HM ABS HELP TOPICS 21 First Time Power Up 2 2 Reference Hark Evaluation 2 21 Reference Marks Mm N L L Q 2 hom O jm n res Q O r a Q N 3 Actual and Distance To bo Hodes 3 1 Inch mm 3 2 Resetting an Axis 3 3 Preset 3 4 1 2 S T m N LO N N LO 2 hom O Pad 791 z 2 fd os r Bu 2 N I Data Input Forms Information required for various operational functions and setup parameters are entered through a data input form These forms will appear after selecting features that require any additional information Each form provides specifi
44. ect Inch MM Measurement values are displayed and entered in the units selected in the LINEAR field Choose between inch or millimeter by pressing the INCH MM soft key Also the unit of measure can be selected by pressing the INCH MM soft key in either Incremental mode or Absolute Decimal Degrees Radians or Degrees Minutes Seconds DMS The ANGULAR field affects how angles are displayed and entered into forms Choose between DECIMAL DEGREES RADIANS or DMS using the soft key ND 522 523 D 0 TI F l 0 00 MM ABS JOB SETUP Set the working units UNITS of measure for linear SCALE FACTOR and angular DIAMETER AXES dimensions GRAPHIC POS AID STATUS BAR SETTINGS STOPHATCH CONSOLE ADJUSTMENT LANGUAGE INSTALL IMPORT SETUP EXPORT HELP Mm N L L Q 2 hom O jm n res Q O r a Q N ap N LO L 2 S J Sem O a Q N I Scale Factor The scale factor may be used to scale the part up or down All encoder movements are multiplied by the scale factor A scale factor of 1 0 creates a part with the exact size as dimensioned on the print The numeric keys are used to enter a number greater than zero The number range is 0 1000 to 10 000 A negative value may also be entered The scale factor settings will be retained on a power cycle When the scale
45. ference marks in any order DISABLE Press DISABLE REF soft key and cross over reference marks ENABLE Move encoder to desired fixed reference mark Press ENABLE REF soft key and cross over reference mark m s Do not cross over the reference marks and press the NO REF soft key Note In this case the relationship between axis slide position and display value will be lost after a power interruption N N Operating Instructions i Setup ND 522 523 offers two categories for setting up operating parameters These categories are Job Setup and Installation Setup The Job Setup parameters are used to accommodate specific machining requirements for each job Installation Setup is used to establish encoder and display parameters The Job Setup menu is accessed by pressing the SETUP soft key When in the Job Setup menu the following soft keys will be available INSTALLATION SETUP Press to begin accessing the Installation Setup parameters See Installation Setup Parameters on page 73 IMPORT EXPORT Press to begin importing or exporting operating parameters See Import Export on page 26 HELP Will open on line help Job Setup Parameters To view and change Job Setup parameters use the UP DOWN ARROW keys to highlight the parameters of interest and press the Enter key Units The UNITS form is used to specify the preferred display units and format The system powers up with these settings in eff
46. ged later in Installation Setup under Counter Settings The ND 522 523 is now ready for operation and is in the operating mode Absolute Each active axis will have a flashing REF sign next to it At this point the reference mark evaluation should be completed Reference Mark Evaluation The ND 522 523 s reference mark evaluation feature automatically re establishes the relationship between axis slide positions and display values that were last defined by setting the datum If the axis encoder has reference marks the REF indicator will flash After crossing over the reference marks the indicator will stop flashing and change to non flashing REF Working without reference mark evaluation The ND 522 523 can be used without crossing over the reference marks Press the NO REF soft key to exit the reference mark evaluation routine and continue Reference marks can be crossed over at a later time if it becomes necessary to define datums that can be re established after a power interruption Press the ENABLE REF soft key to activate the reference mark evaluation routine REF indicator will not be displayed and datums will be lost If an encoder is setup without reference marks then the once power is turned off ND 522 523 First Time Configuration Screen ND 522 923 SOFTHARE VERSION 4 4 4 ID ARARAA AA Select language application and number of axes Press ENTER to continue ap N L
47. he desired hole pattern function and enter the required data This data can usually be taken from the workpiece drawing e g hole depth number of holes etc With hole patterns the ND 522 523 then calculates the positions of all the holes and displays the pattern graphically on the screen The View Graphic enables verification of the hole pattern before machining starts It is also useful when selecting holes directly executing holes separately and skipping holes Functions for milling patterns Press this to see the layout of the current pattern Press to go to previous hole Press to manually advance to the next hole Press this to use the existing position Press to end drilling Circle Pattern Information required Pattern type full or segment Holes number of Center center of circle pattern in pattern plane Radius defines radius of the circle pattern Start angle angle of 1st hole in the pattern The start angle is between the zero angle reference axis and the first hole for added information see page 14 Step angle optional this only applies if creating a circle segment The step angle is the angle between holes Depth the target depth for drilling in the tool axis ND 522 523 calculates the coordinates of the holes which the tool can then be moved to by traversing to display value zero 46 Operating Instructions i Example Enter data and execute a circle pattern an
48. his port Personal computer with serial data interface For operations that support data transfer an IMPORT EXPORT soft key will be available To export or import data between the ND 522 523 and a personal computer the PC must use terminal communications software such as TNC Remo TNC Remo is available for free at http filebase heidenhain de doku english serv_0 htm Contact a Heidenhain distributor for further details This software processes the data being sent or received over the serial cable link All data transferred between ND 522 523 and the PC is in ASCII text format To export data from the ND 522 523 to a PC the PC must first be made ready to receive the data to save it to a file Setup the terminal communication program to capture ASCII text data from the COM port to a file on the PC After the PC is ready to receive start the data transfer by pressing the ND 522 523 s IMPORT EXPORT soft key Select Export To import data into the ND 522 523 from a PC the ND 522 523 must first be made ready to receive the data Press the ND 522 523 s IMPORT EXPORT soft key Select Import After the ND 522 523 is ready setup the terminal communications program on the PC to send the desired file in ASCII text format Data format Data is transferred in the following sequence The ND 522 523 does not support communication protocols such as Kermit or Xmodem External Operations via USB port The display unit can be operated
49. igure are only an example RPH CALCULATOR Enter the diameter of Consult the tool manufacturer s manual to verify spindle speed ranges DIAMETER the rotating tool or tool per too AN HH part The spindle Press CALC i ress SURFACE SPEED speed will be Press the RPM soft key to open the RPM CALCULATOR form calculated 47 1239 M MIN The RPM calculator requires a tool diameter Use the numeric hard keys to enter a diameter value The diameter value will default to the SPINDLE SPEED current tool s diameter If there is no last value entered in this power 3000 0 RPH cycle the default value is 0 If a surface speed value is required enter the value using the numeric hard keys When a surface speed value is entered the associated RPM value will be calculated UNITS HELP When in the Surface Speed field a soft key is available for opening on line help The table may be consulted for a recommended range of surface speeds for the material being machined Press the UNITS soft key to show the units as inch or millimeter The RPM CALCULATOR form is closed by pressing the C key 0 c 2 v si Sm o o O o o N ND 522 523 45 i 2 v si Sem O o o N Circle and linear Patterns Milling This section describes the hole pattern functions for Circle and Linear patterns Press the circle pattern or linear pattern hard keys to select t
50. input Incremental or Absolute Scaling factor HELP On screen operating instructions INFO Calculator cutting data calculator user and operating parameters 10 datum points and 16 tools Tool radius compensation Calculation of positions for bolt hole circles and linear hole patterns Linear and non linear up to 200 measuring points Backlash compensation Rotary encoder applications with ballscrews USB type B connector 115 200 baud For output of measured values and parameters For input of parameters and remote keys Accessories Mounting Base Universal Mounting Arm Kits Main power input AC 100 V 240 V 15 10 47 Hz 63 Hz 3 Hz power consumption max 54 W Operating temperature 0 C 10 45 62760 1137 Degree of protection EN 60529 IP 40 IP 54 front panel VVeight 2 6 kg 86 II Technical nformation i O hom O Ped 791 z 2 fd Q Q o 2 co Data interface Il 7 Specifications for Turning 2 or 3 axes from A to Z ZO 0 9 Encoder inputs Digital TTL Signal levels input frequency max 100 kHz for incremental HEIDENHAIN encoders Display step Linear axes 1 mm to 0 1 u Rotary axes 1 to 0 0001 5 00 00 01 Display Monochrome display for position values dialogue and input display graphic functions graphic positioning aid Status display tool number operating mode REF inch mm scaling factor feed rate diameter display 2 stop watch
51. ional offsets for up to 16 tools When a workpiece is changed and a new datum is established all tools are automatically referenced from the new datum Before using a tool its offset must be entered the cutting edge position Tool offsets can be set using the TOOL SET or NOTE SET features If tools have been measured using a tool presetter the offsets may be entered directly To access the Tool Table menu Press the TOOL hard key The cursor will default to the TOOL TABLE field Scroll to the tool to be defined and press Enter 0 01 T 1 IF l 0 00 HM ABS Im TOOL TABLE 4 2 1 13 0822 2 4 5 19 451 b 8 m mi r Operating Instructions i Tool Table Usage Example Entering offsets into the tool table Setting tool offsets using TOOL SET The TOOL SET operation can be used to set a tool s offset using a tool when the diameter of the workpiece is known Touch the known diameter in the X axis Press the TOOL hard key Scroll to the desired tool Enter Press the Enter key Select the axis X key Enter the position of the tool tip for example 0 20 mm Remember to ensure the ND 522 523 is in diameter display mode to input a diameter value Touch the workpiece face with the tool vw Cursor to the Z axis Set the position display for the tool tip to zero Z 0 Press Enter ND 522 523 iS fd
52. ipe lightly with a dry lint free cloth ND 522 523 a Pu O nf ad n q 2 Fu Q Q ur ad Se n Connecting the Encoders ND 522 523 can be used with HEIDENHAIN linear and rotary encoders that provide digital TTL level signals The connecting cable must not exceed 30 m 100 ft in length Do not engage or disengage any connections while the unit is under power Pin layout for encoder inputs The operator can setup any encoder input to go to any axis Default configuration 72 Il Technical Information i ll 2 Installation Setup Installation Setup Parameters Installation setup is accessed by pressing the SETUP soft key which brings up INSTALLATION SETUP soft key 1 01 T 1 IF 01 0 00 MM ABS Installation Setup parameters are established during the initial INSTALLATION SETUP__ Set the counter installation and most likely will not often change For this reason the ENCODER SETUP application HILL or installation setup parameters are protected by a passcode 95148 DISPLAY CFG TURN and number of Type these digits in using the numeric key pad and then press Enter ERROR COMPENSATION axes BACKLASH COMP COUNTER SETTINGS DIAGHOSTICS serie BM Q m du VI
53. keypad in either operating mode The contrast may need to be adjusted due to variations in ambient lighting and operator preference This form is also used to set the display saver s idle time out The display saver setting is the amount of time the system is idle before the LCD switches to screen saver mode The idle time may be set from 30 to 120 minutes The display saver can be disabled during the current power cycle Language The ND 522 523 supports multiple languages To change the language selection Press the LANGUAGE soft key until the desired language selection appears on the soft key and the form Press Enter to confirm the selection Import Export Operating parameter information can be imported or exported over the USB port See USB Port type B on page 81 Press the IMPORT EXPORT soft key in the Setup screen Press IMPORT to download operating parameters from a PC Press EXPORT to upload the current operating parameters to a PC To exit press the C key 26 Operating Instructions i DRO Operating Screen Soft Key Function Overview There are two pages of soft key functions in the operating screen to select from Use the LEFT RIGHT ARROW keys to cursor through each page The page indicator in the Status bar will show the page INC 4 GET orientation The darkened page indicates the page currently being viewed MELP Opens on screen help instructions page 19 INCH MM Toggles between inch
54. line between X and Y Position Encoders The position feedback encoders convert the movement of the machine axes into electrical signals The ND 522 523 constantly evaluates these signals and calculates the actual positions of the machine axes which it displays as a numerical value on the screen If there is an interruption in power the calculated position will no longer correspond to the actual position When power is restored this relationship can be re establish with the aid of the reference marks on the position encoders and the ND 522 523 s reference mark evaluation feature REF 14 Operating Instructions i Encoder Reference Marks Encoders normally contain one or more reference marks which the ND 522 523 s Reference Mark Evaluation feature uses to re establish O datum positions after a power interruption There are two main par options available for reference marks fixed and distance coded D Encoders with distance coded reference marks have marks II 11 separated by a specific encryption pattern that allows the ND 522 523 Q to use any two pair of marks along the length of the encoder to re a establish the prior datums This configuration means that the operator O only has to travel a very short distance any where along the encoder n to re establish the datums when the ND 522 523 is turned back on CS Encoders with fixed reference marks have one or more marks on 2 fixed intervals To re establish th
55. n Introduction ND 522 523 Fonts The chart below shows how the different variables soft keys hard keys are represented within the text of this manual Soft keys SETUP soft key Hard keys Enter hard key 1 Fundamentals of Positioning Datums z Actual Position Nominal Position and Distance To Go Absolute Workpiece Positions 13 Incremental Workpiece Positions 13 Zero Angle Reference Axi Position Encoders 14 P 14 Encoder Reference Marks 15 2 General Operations for ND 522 523 16 Screen Layout 16 General Operation Hard Key Function Overview 17 General Navigation 18 Operating Modes 18 Graphic Positioning Aid 19 Help Screen 19 Data Input Forms 20 Instruction Box messages 20 Error Messages 20 Power Up 21 Reference Mark Evaluation 21 Working without refer ENABLE DISABLE RE ence mark evaluation 21 F function 22 Setup 23 Job Setup Parameters 23 Units 23 Scale Factor 24 Mirror 24 Diameter Axes 24 Graphic Positioning Aid 25 Status Bar Settings 25 Stopwatch 25 Console Adjustment Language 26 Import Export 26 DRO Operating Screen Soft Key Function Overview 27 General Operation Key Fu Set Zero Soft Key 1 2 Hard key 29 Calc Hard key 30 ND 522 523 nctions Detailed
56. n will be reset to factory defaults The operator will be prompted to press YES to set parameters to factory default settings or NO to cancel and return to previous menu screen The NUMBER OF AXES field sets the number of axes needed An axes soft key will appear to choose between either 2 or 3 axes Diagnostics The DIAGNOSTICS form provides access for testing the keypad and display Keypad Test An image of the keypad provides an indication when a switch is pressed and released Press each hard and soft key to test A dot will appear on each key when it has been pressed indicating that it is operating properly Press the C key two times to exit the keypad test Display Test To test the display press the enter key to set the display to solid black solid white and then back to normal 78 n l T F l 0 00 HH ABS COUNTER SETTINGS Set the application to APPLICATION MILL or TURN MILL HUMBER OF ARES Press FACTORY DEFAULTS to reset all 3 parameters to their POSITION RECALL factory default MILL FACTORY TURN DEFAULTS HELP D 0 F l 0 00 HH ABS Use the graphic to verify a keys press and release To exit press the clear key twice L II Technical nformation i II 3 Encoder Parameters The following tables represent a partial list of encoders These tables describe all operating parameters that must be set for the encoders Most ent
57. n either be linear or non linear These errors can be determined with a reference measurement system e g the VM 101 from HEIDENHAIN or with gauge blocks From an analysis of the error it can be determined which form of compensation is required linear or non linear error The ND 522 523 provides the opportunity to compensate for these errors and each axis can be programmed separately with the appropriate compensation Error compensation is only available when using linear encoders 74 II Technical nformation i Linear Error Compensation Linear error compensation can be applied if the results of the comparison with a reference standard show a linear deviation over the whole measuring length In this case the error can be compensated by the calculation of a single correction factor To calculate the linear error compensation use this formula Correction factor LEC S M M x 10 ppm with S measured length with reference standard M measured length with device at axis Example If the length of the standard used is 500 mm and the measured length along the X axis is 499 95 then the LEC for the X axis is 100 parts per million ppm LEC 500 499 95 499 95 x 10 ppm 100 ppm rounded to the nearest whole number Once determined the encoder s error information is entered directly Press the TYPE soft key to select LINEAR compensation Enter the compensation factor in parts per million ppm and
58. nabled the desired radius can be preset STATUS compound axis or diameter in the X axis so that it is possible to machine to zero ON ANGLE VVhen vectoring is used the top slide compound axis 30 00002 encoder must be assigned to the bottom display axis The crossteed component of movement of the axis will then be shown in the top display axis The longitudinal component of movement of the axis will be shown in the middle display axis Press the VECTORING hard key Press the ON soft key to enable the vectoring feature Arrow down to the Angle field to enter the angle between the longitudinal slide and top slide with 0 indicating the top slide is moving parallel to the longitudinal slide Press Enter e O o o N 5 r 66 Operating Instructions i Z Coupling turning applications only The ND 522 523 Turning application provides a quick method for coupling the ZO and Z axis position on a 3 axis system The display can be coupled in either the Z or ZO displays Enabling Z Coupling To couple the ZO and Z axis and have the result displayed on the 20 display press and hold the ZO key approximately 2 seconds The sum of the Z positions will be displayed on the ZO display and the Z display will be blanked To couple the ZO and Z axis and have the result displayed on the Z display press and hold the Z key for approximately 2 seconds
59. ntal Workpiece Positions A position can also be referenced to the preceding nominal position In this case the relative datum is always the last nominal position Such coordinates are referred to as incremental coordinates increment increase They are also called incremental or chain dimensions since the positions are defined as a chain of dimensions Incremental coordinates are designated with the prefix I Example Incremental coordinates of position 3 referenced to position 2 Absolute coordinates of position 2 10mm Y 5mm Z 20 mm Incremental coordinates of position 3 IX 10 mm IY 10 mm IZ 15 mm When drilling or milling a workpiece according to a drawing with incremental coordinates the tool is moving by the value of the coordinates ND 522 523 13 itioning 1 Fundamentals of Pos Itioning 0 a A 2 O LL q Zero Angle Reference Axis The Zero Angle Reference Axis is the 0 degree position t is defined as one of the two axes in the plane of rotation The following table defines the Zero Angle where the position of the angle is zero for the three possible planes of rotation For angular positions the following reference axes are defined Positive direction of rotation is counterclockwise if the working plane is viewed in the negative tool axis direction Example Angle in the working plane X Y bisecting
60. of 4 0 01 T 11F l 0 00 HH INC sel Coordinates of center X 10mm Y 15mm CIRCLE PATTERN Enter the coordinates Bolt circle radius 5 mm TYPE of the circle center Start angle Angle between X axis and 1st hole 25 FULL Hole depth Z 5mm HOLES 4 ea 1st step Enter data CENTER db ib Press CIRCLE PATTERN hard key 10 000 ole Y Enter the type of circle pattern full Cursor to the next field 2 Holli L R ani CIRCLE PATTERN Set the pattern Enter the number of holes 4 RADIUS direction by pressing 5 000 the key START ANGLE I 3 Milling Specific Operations Enter the X and Y coordinates of the circle center 25 0000 Ni STEP ANGLE Example X 10 Y 15 or press NOTE to set the 90 0000 coordinate to the current position Cursor to the next field 2 5 Enter the radius of the circle pattern 5 1 01 T 1 F 01 0 00 MM INC H 1 4 14 530 LT 17 115 0 000 Ha Enter the start angle 25 osi 0 0 then move to 00 Enter the step angle 90 this can only be changed if KA Mk HOLE HOLE ND 522 523 47 i n d o O o Y O 2 Enter the depth when needed The depth of the hole is optional and may be left blank Enter Press Enter Pressing the VIEW soft key will toggle between the three views of the pattern the Graphic DTG and
61. ormation i Example 2 Rotary axis with degrees decimal display C 1260 0000 SE an pa Tar pal H LL UN 1 Coordinate axis 2 Equal sign 3 sign 4 4 to 8 places before the decimal point 5 Decimal point 6 O to 4 places after the decimal point 7 Blank space 8 W for angle in distance to go display w 9 Carriage return 10 Blank line Line Feed Example 3 Rotary axis with degrees minutes seconds display C 360 23 45 Yel Fe CARLA 1509 pepe eee ee 1 Coordinate axis 2 Equal sign 3 sign 4 3 to 8 places degrees 5 Colon 6 0 to 2 places minutes 7 Colon 8 0 to 2 places seconds 9 Blank space 10 W for angle in distance to go display w 11 Carriage return 12 Blank line Line Feed ND 522 523 li m O 5 gt go hom m n L ll 6 Specifications for Milling Encoder inputs Digital TTL Signal levels input frequency max 100 kHz for incremental HEIDENHAIN encoders Display step Linear axes 1 mm to 0 1 u Rotary axes 1 to 0 0001 5 00700 017 Display Monochrome display for position values dialogue and input display graphic functions graphic positioning aid Status display Operating mode REF inch mm scaling factor feed rate stop watch Datum number Tool number Tool compensation R R REF reference mark evaluation for distance coded or single reference marks Distance to go mode nominal position
62. position box will begin moving when the position is within range Status Bar Settings The Status Bar is the segmented bar at the top of the screen which displays current datum tool feed rate stop watch and page indicator Press the ON OFF soft key for each setting to be displayed Stopwatch The stopwatch shows the hours h minutes m seconds s It operates like a stop watch showing elapsed time The watch starts timing from 0 00 00 The elapsed time field shows the total accumulated time from each interval Press the START STOP soft key The status field will read RUNNING Press it again to stop time from elapsing Press RESET to reset the elapsed time Resetting will stop the watch if it is running Pressing the DECIMAL KEY while in operating mode will also stop and start the clock Pressing the ZERO key will reset the clock ND 522 523 D 0 TI IF l 0 00 MM ABS GRAPHIC POS AID Set the range used on the graphic positioning aid bar graph The current position box will begin moving when the position is within range ap N LO N N L 2 O t 0 c S ur Sem O Sem Q N I Mm N LO N N LO 2 hom O i 791 2 fd os r Bu Q N I Console Adjustment The LCD s contrast can be adjusted either by using the soft keys in this form or by using the Up Down arrow keys on the
63. rator now only needs to move the table until the display is zero and he will be at the required nominal position The information for the location of the nominal position can be entered as an absolute move from the current datum zero or as an incremental move from the current nominal position Presetting also allows the operator to indicate which side of the tool will be doing the machining at the nominal position The R soft key in the Preset form defines the offset that will be in effect during the move R indicates that the center line of the current tool is in a more positive direction than the edge of the tool R indicates that the center line is in a more negative direction than the edge of the current tool Using R offsets automatically adjusts the incremental value to account for the diameter of the tool Absolute Distance Preset Example Milling a shoulder by traversing to display value zero using absolute position The coordinates are entered as absolute dimensions the datum is the workpiece zero Corner 1 Y 20 mm Corner 2 X 30 mm Y 20 mm Corner 3 X 30 mm Y 50 mm Corner 4 X 60 mm Y 50 mm To recall the last entered preset for a particular axis press the axis key ND 522 523 39 I 3 Milling Specific Operations Preparation 0 01 T 1 F l 0 00 MH INC SET Select the tool with the appropriate tool data PRESET Pre position the tool to an appropriate loc
64. ries can be found in the operating instructions for that encoder Example settings for HEIDENHAIN linear encoders LS 328C 5um Single 1000 LS 628C LB 382 with Single IBV 101 LB 382C with Single 2000 IBV 101 LS 378C Single 1000 LS 678C Example settings for HEIDENHAIN Rotary encoders Example settings for HEIDENHAIN Angle encoders ROD 225 9000 or 10000 36 to 18 arc sec ROD 275 18000 3 6 to 1 8 arc sec ND 522 523 Sem a x o O O I o ih Q II 4 Data nterface The ND 522 523 s data interface includes the USB port The USB port supports both bi directional data communications which allows data to be exported to or imported from an external device and external operations via the data interface Data which can be exported from the ND 522 523 to an external serial device includes Job and installation configuration parameters Non linear error compensation tables Data which can be imported into ND 522 523 from an external device includes Remote key commands from an external device Job and installation configuration parameters Non linear error compensation tables This chapter covers information about setting up the data interface 80 Il Technical Information i USB Port type B The USB port is located on the rear panel The following device can be connected to t
65. rning applications with two exceptions Tool Diameter Offsets R and Radius vs Diameter inputs Tool diameter offsets have no applications with turning tools so this functionality is not available while doing turning presets While doing turning input values can be either radius or diameter values It is important to be sure the units being entered for the preset agree with the state that the display is currently using A diameter value is shown with a 2 symbol The state of the display can be changed using the RX soft key see below RX Radius Diameter Soft Key Drawings for lathe parts usually give diameter values ND 522 523 can display either the radius or the diameter for you When the diameter is being displayed the diameter symbol is shown next to the position value Example Radius display position 1 X 20 mm Diameter display position 1 X 40 mm Press the RX soft key to switch between radius display and diameter display ND 522 523 iS fd Q O o o N O m 5 Vectoring Hard Key Vectoring breaks down the movement of the compound axis into the crossfeed or longitudinal axes When turning threads for example D 0 T LIF O 0 00 HH ABS vectoring displays the diameter of the thread in the X axis display VECTORING Set the angle of the even though the cutting tool is being moved with the compound axis handwheel With vectoring e
66. s the surface Press the NEXT PASS soft key to continue with the next step along the contour After pressing NEXT PASS the incremental display shows the distance from the next step along the arc s contour If no step size was specified the incremental display always shows the distance from the closest point on the arc To follow the contour move the two axes in small steps keeping the X Y positions as close to 0 as possible When executing a surface milling operation three views are available incremental DRO contour and absolute DRO Press the VIEW soft key to toggle through the available screens ND 522 523 55 i E The contour view show the position of the tool relative to the milling surface When the crosshair representing the tool is on the line representing the surface the tool is in position The tool crosshair remains fixed in the center of the graph As the table is moved the surface line moves E Press the END soft key to exit the milling operation n Bu o O o V 2 56 Operating Instructions il Example Press the Arc Milling hard key to open the Entry Form Plane XY 3 choices are available XY YZ amp XZ Select appropriate plane Center Point Enter data or press Note soft key 1st step Enter data PLANE Press PLANE soft key to select the milling plane AT vw Press DOWN ARROW hard key I 3 Milling Specific Oper
67. te from having to calculate the axis travel when working with complicated workpiece drawings containing several datums ND 522 523 35 i n d o O o Y O 2 Example Setting a workpiece datum without using the probing function Tool diameter D 3 mm Axis sequence in this example X Y Z Preparation Set the active tool to the tool that will be used to set the datum Press the DATUM hard key Cursor will be in the DATUM NUMBER field Enter the datum number and press the DOWN ARROW key to go to the X axis field amp Touch the workpiece at edge 1 EHM Enter the position of the tool center X 1 5 mm and w press the DOWN ARROW key to advance to the Y axis A Touch the workpiece at edge 2 l1 75 the position of the tool center Y 1 5 mm vw Press the DOWN ARROW key A Touch the workpiece surface Enter the position of the tool tip 2 mm for the Z coordinate of the datum Press Enter 11 T 1 F 0 00 HH ABS SET Enter the new actual position of the tool or press PROBE Operating Instructions i Probing with a Tool Using a tool to set datum points using the ND 522 523 s probing functions 7 Preparation Set the active tool to the tool that will be used to set the datum Example Probe workpiece edge and set edge as datum Datum axis X 0
68. ter the type of pattern Array Cursor to the next FRAME field Ho Enter the X and Y coordinates X 20 Y 15 HOLES PER ROW Cursor to the next field 4 Ha mi ik Enter the number of holes per row 4 Cursor to the next field n l F l 0 00 MH INC H 1 12 20 000 15 000 2 000 Hove fo fo Enter the hole spacing 10 0 0 then move to 0 0 1 Enter the tilt angle 18 e ioe Po 50 Operating Instructions i Enter the depth when needed 2 The depth of the hole is optional and may be left blank Enter the number of rows 3 n iz hom o O Y O 2 Enter the spacing between rows Hu press Enter Enter MEH Pressing the VIEW soft key to see the graphic 2nd step Drill Move to hole 2 Traverse the X and Y axes until display value zero Drill O Traverse to display value zero in the tool axis amp After drilling retract the drill in tool axis Press the NEXT HOLE soft key Continue to drill the remaining holes in the same way When pattern is complete press the END soft key ND 522 523 n O d O Y O 2 Mi Incline amp Arc Milling This section describes the functions for Incline and Arc milling features By pressing either the Incline milling hard key
69. the datum for that axis to zero at the current position If it is in Incremental mode the current incremental value is set to zero If the ND 522 523 is in Absolute mode and the state of SET ZERO Is zero pressing any Axis key resets the current datum to zero at the current location for that axis 28 INC SET Set Zero Indicator O Operating Instructions i 1 2 Hard key The 1 2 hard key is used to find the half way or midpoint between two locations along a selected axis of a workpiece This can be performed in either Incremental or Absolute mode This feature will change datum locations when in Absolute mode Example Finding the midpoint along a selected axis X dimension X 100 mm Midpoint 50 mm Mm N L N N LO A 2 n O u 0 S Q O r as Q N I Move tool to first point SET ZERO soft key must set to Zero Select the X axis key and move to second point Press 1 2 hard key then press the X axis key and move until zero is reached This is the midpoint location SS b ND 522 523 Calc Hard key ND 522 523 s calculator is capable of handling everything from simple arithmetic to complex trigonometry and RPM calculations 101 T F DI 0 001 MM INC SET Press the CALC hard key to access the STANDARD TRIG and RPM soft keys Trig functions contain all trig operators as well as Squ
70. to offset the remaining two axes 2 v si Sem O o o N Press to automatically enter the tool offset TEACH length Only available in the LENGTH field LENGTH This will open the TOOL TYPES form for TOOL selection Only available in TYPE field TYPES Sign for the length difference AL If the tool is longer than the reference tool AL gt 0 If the tool is shorter than the reference tool AL lt 0 tool and the reference tool The reference tool is indicated by T1 The tool length is the difference in length AL between the The length difference is indicated with the A symbol Entering tool data Choose tool hard key Cursor to the desired tool and press ENTER The TOOL DESCRIPTION form will appear Enter the tool diameter Enter the tool length or press TEACH LENGTH Enter the tool units Enter the tool type and press ENTER to return to the tool table Press C to exit 32 Operating Instructions i Tool Table Usage Example Setting a workpiece datum without using the probing function Tool diameter 2 00 Tool length 20 000 Tool unit mm Tool type flat end mill It is also possible to have the ND 522 523 determine the length of an offset See alternative example below Press the TOOL hard key n l 1 IF l 0 00 MH INC l The cursor will default to the TOOL TABLE form DIAHETER LENGTH Cursor to the tool
71. to be defined or enter the tool 70 000 diameter number Press Enter UNITS 0 2 v si Sem o o O o o N Enter the tool diameter 2 0mm MMHH HELP Cursor down to the LENGTH field using the DOWN ARROW key Enter the tool length 20 0mm Cursor down to the UNITS field using the DOWN ARROW key ND 522 523 33 i It is also possible to have ND 522 523 determine an offset This method involves touching the tip of each tool to a common reference surface This allows ND 522 523 to determine the difference between the length of each tool Move the tool until its tip is touching the reference surface TEACH Press the TEACH LENGTH soft key ND 522 523 will LENGTH calculate an offset relative to this surface Repeat the procedure for each additional tool using the same reference surface Only the tools set using the same reference surface may be changed without having to reset the datum n fd d o O o Y O 2 If the tool table already contains tools in which the length has been set the reference surface should first be established using one of them If not it will not be possible to switch between the new tools and the existing tools without having to re establish the datum Before adding the new tools select one of the tools from the tool table Touch the tool to a reference surface an

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