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Related Manuals for Mahr Digimar 817 CLM
Summary of Contents for Mahr Digimar 817 CLM
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Page 1: Operating Instructions
Operating instructions Digimar 817 CLM Quick Height Height Measuring Instrument 3759019 Version 1.02-30 en Mahr GmbH Esslingen D-73702 Esslingen • Postfach 10 02 54 Telefon (07 11) 9 31 26 00 • Fax (07 11) 9 31 27 25 e-mail: mahr.es@mahr.de... -
Page 2: Safety Instructions
6. Any modification or manipulation of the height measuring instrument requires the express written approval of Mahr GmbH and must be carried out by qualified personnel. Unauthorized opening of the height measuring instrument and unauthorized intervention invalidates the warranty and frees Mahr GmbH from any liability. -
Page 3: Table Of Contents
Switching between the zero points ................43 4.2.6 Entering a PRESET value ..................44 4.2.7 Expanding the measuring range ................46 4.2.8 Zero point errors ......................48 4.2.9 Further zero point functions ..................48 Mahr GmbH • Digimar 817 CLM... - Page 4 Unit of measurement mm / inch ................86 Languages ........................ 86 Date and time ......................87 LCD settings ......................87 Acoustic signal ......................87 6.10 Auto – OFF ........................ 87 6.11 Quick-Mode ......................88 6.12 Perpendicularity error ....................88 Mahr GmbH • Digimar 817 CLM...
- Page 5 Data administration ....................110 7.10 Start a program ...................... 114 Statistics Entering and selecting production data .............. 115 Control charts settings ..................117 Statistics and histograms ..................117 Control charts ......................121 Pareto menu ......................124 Mahr GmbH • Digimar 817 CLM...
- Page 6 Storing additional languages ................132 10.4 Customer calibration ..................... 134 Self-help, maintenance and care 11.1 Troubleshooting ..................... 140 11.2 Maintenance and care ................... 142 Accessories ........................ 144 Technical data ........................ 148 Alphabetical index ........................ 150 Declaration of conformity Mahr GmbH • Digimar 817 CLM...
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Page 7: Delivery And Setting Up
Delivery and setting up Scope of supply 3 mm 4 mm 5 mm Mahr GmbH • Digimar 817 CLM... -
Page 8: Unpacking
Unpacking Mahr GmbH • Digimar 817 CLM... - Page 9 Mahr GmbH • Digimar 817 CLM...
- Page 10 € € 350 mm 25 kg 600 mm 30 kg 1000 mm 35 kg Mahr GmbH • Digimar 817 CLM...
- Page 11 45° 90° Mahr GmbH • Digimar 817 CLM...
- Page 12 Mahr GmbH • Digimar 817 CLM...
- Page 13 3x L Mahr GmbH • Digimar 817 CLM...
- Page 14 ~12 h – 100-240 V~ / 50-60 Hz Euro Mahr GmbH • Digimar 817 CLM...
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Page 15: Description And Explanation Of The Height Measuring Instrument
RS232 OUT to send individual measured values to a PC Hand grip and/or a statistics printer Transport handle USB B port for connection to a PC USB A port for connecting a for printer Plug for mains power supply Mahr GmbH • Digimar 817 CLM... -
Page 16: Keypad
1.3.2 Keypad Measuring function Variable Evaluation function Calibration and keys function keys and measuring set up function keys program keys Delete and accept function keys Active / deactive the Keypad Arrow keys Quick Mode Mahr GmbH • Digimar 817 CLM... - Page 17 Data transmission / select data for transmission – See chapter 9.1 Delete values and return to sub menu /cancel – See chapter 5 Confirm a function – switch the Height Measuring Instrument ON / OFF Mahr GmbH • Digimar 817 CLM...
- Page 18 2 -> A -> B -> C -> 2 -> A . . . 1.3.2.7 Quick-Mode Activate / deactivate 1.3.2.8 Arrow keys Arrow keys left / right - Cursor jumps 5 times left / right Arrow keys up / down - Cursor jumps once up / down Mahr GmbH • Digimar 817 CLM...
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Page 19: Display
2 D Mode is Characteristic Actual measured Actual axis activated number value Unit of measurement Date and time Charging condition of the battery Characteristic Variable symbol function keys Actual Display field Stored measured character values Mahr GmbH • Digimar 817 CLM... -
Page 20: Interface Connection
Port for a USB printer PC port or statistics printer perpendicularity checks) SUB D-Interface15-pin SUB D-Interface 25-pin To connect an To connect to the measuring incremental probe, required column for perpendicularity checks See chapter See chapter 4.4.2 Mahr GmbH • Digimar 817 CLM... -
Page 21: Description Of The Symbols
Delete / Return to last value Zero point MENU DATA Menu settings Select data for transmission PROG Measuring program functions ON / OFF / Confirm STAT Display the list of measured values DISP Statistics function ON / OFF Mahr GmbH • Digimar 817 CLM... - Page 22 Calibrate ledge from below Calibrate ledge from above Vertically contact a ledge Horizontally contact a ledge Select horizontal probe Select vertical probe Travel upwards Travel downwards Contacting a bar from above Contacting a shaft from above Mahr GmbH • Digimar 817 CLM...
- Page 23 Tilting angle α three elements Index circle Tilting the workpiece arithmetically Determine the tilting angle with a probe Manually enter the tilting angle – Rotate anti-clockwise Rotate clockwise Set Z-value to zero Set X-value to zero Mahr GmbH • Digimar 817 CLM...
- Page 24 Shaft from above Bore Shaft Distance, bar Distance Contacting from above Contacting from below Symmetry Position Min Max Distance, groove Internal angle Perpendicularity Display diameter External angle Taper Index circle Coordinate Straightness Distance 2D Mahr GmbH • Digimar 817 CLM...
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Page 25: Commissioning / First Steps
These can be selected by using the arrow keys, confirm by pressing the Enter key. Enter the time and date via the keypad Select: Language Select: Unit of measurement Select: Resolution Enter the date and time Mahr GmbH • Digimar 817 CLM... -
Page 26: Setting The Reference Point
The groove will be automatically measured for a second time. The determined probe constant will be displayed. Note: The determined probe constant is always slightly smaller than the actual diameter of the probe (please refer to 4.1). Mahr GmbH • Digimar 817 CLM... -
Page 27: Auto-Off Function
15 minutes. 2.6.1 Contacting a plane from above – Position the probe – Press key to start the measuring procedure In the upper section of the display will appear the measured value Mahr GmbH • Digimar 817 CLM... -
Page 28: Brief Guide To Measurement Methods
3.1.1 First measurement 3.1.2 Contacting a surface from above – Position the probe – Press the key to start the measuring procedure The measured value will appear in the upper section of the display Mahr GmbH • Digimar 817 CLM... - Page 29 Move the workpiece parallel to the stopping face in order to determine the reversal point / maximum – Acceptance of the reversal point will be confirmed by an acoustic signal and the results (center and diameter) will appear in the display Mahr GmbH • Digimar 817 CLM...
- Page 30 Move the workpiece parallel to the stopping face in order to determine the reversal point / maximum – Acceptance of the reversal point will be confirmed by an acoustic signal (beep) and the results (center and diameter) will appear in the display. Mahr GmbH • Digimar 817 CLM...
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Page 31: Start A Measurement Procedure In Quick Mode
Start a measurement procedure in Quick Mode The Quick Mode is a new and unique measuring automatically; therefore the operator can fully procedure patented by Mahr, which both simplifies and concentrate of measuring. The operator can conduct accelerates measurement. The intelligent system... - Page 32 – Once contact has been made and the measured value has been accepted (this is confirmed by an acoustic signal, beep) and value appears in the display. – Afterwards, further planes can be contacted. Mahr GmbH • Digimar 817 CLM...
- Page 33 Results (center and diameter) will appear in the display. Note: The measurement can be cancelled at any time by pressing any of the following keys, see chapter 3.4, or the variable keys or by moving the measuring carriage in the opposite direction. Mahr GmbH • Digimar 817 CLM...
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Page 34: Start A Measurement Procedure With The Speed Keys
Press the shift key on the base plate – If the „Contact a plane“ is active the following symbol will appear – If the „Contact a bore“ is active the following symbol will appear ( Mahr GmbH • Digimar 817 CLM... -
Page 35: Abort A Measurement
(upwards) (downwards) 3.4 Abort a measurement: Should a measurement have been inadvertently started, simply press a speed key or the cancel key, this is sufficient to abort the measurement. Mahr GmbH • Digimar 817 CLM... -
Page 36: Operation And Measuring In Detail
The probe automatically travels the center of the groove of the setting standard – Slide the setting standard, so that the probe is inside the groove. The groove will automatically be measured twice. – The determined probe constant will be displayed Mahr GmbH • Digimar 817 CLM... -
Page 37: Calibrating A Twin Probe
The measured value is automatically accepted – The probe constant of the horiziontal probe and the distance between the horiziontal and vertical probes will be displayed. The calibration procedure is complete – Select horizontal or vertical probe Mahr GmbH • Digimar 817 CLM... -
Page 38: Calibrating A Probe Using A Ledge
Position the probe for a second time above the ledge, the probe moves downwards and makes contact Note: When calibrating with a ledge, it is advisable to use a disc probe. Attention: The probe must be manually positioned according to the diameter above the ledge! Mahr GmbH • Digimar 817 CLM... -
Page 39: Deviations
Accept the deviation and value. Probe dia. ? will appear in the display Deviation is not accepted, the old value will be maintained . Abort measurement, all previous probe constants will be maintained. Mahr GmbH • Digimar 817 CLM... -
Page 40: Zero Points
4.2.1 Set the zero point on the base plate – Press the zero point key on the keypad – Press the function „Zero point on the base plate“ – The probe travels automatically to the base plate, the zero point is set Mahr GmbH • Digimar 817 CLM... -
Page 41: Workpiece Zero Point 01
By several characteristics the selection can be made using the arrow keys – Confirm by pressing the A key – Workpiece zero point 01 is set – The previous zero points will be deleted (02, 03, Preset) Mahr GmbH • Digimar 817 CLM... -
Page 42: Workpiece Zero Point 02
Use the arrow keys to make a selection Note: The characteristic 02 must follow 01 – Confirm by pressing the A key – Workpiece zero point 02 is set The previous zero points will be deleted (03, Preset) Mahr GmbH • Digimar 817 CLM... -
Page 43: Workpiece Zero Point 03
4.2.5 Switching between the zero points – By pressing the 01/02 key, you can change between the set zero points. – In the display the characteristics for the particular zero point will be shown Mahr GmbH • Digimar 817 CLM... -
Page 44: Entering A Preset Value
When there are several characteristics, use the arrow keys to make a selection, confirm by pressing both the A key and the function key Preset – Use the keypad to enter a Preset value; 150.000 mm and confirm by pressing the function key. Mahr GmbH • Digimar 817 CLM... - Page 45 ⇒ When measuring a 100.000 mm gage block, the height measuring instrument will show 200.000 mm in the display. Note: Reset the actual Preset value by pressing the zero point key and the variable function key „Basis-zero point, base plate“ Mahr GmbH • Digimar 817 CLM...
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Page 46: Expanding The Measuring Range
The probe moves downwards and contacts the gage block or workpiece. – Loosen the clamping screw and turn the probe holder around 180°. Then tighten the clamping screw back into position. – The probe moves downwards and contacts the gage block or workpiece. Mahr GmbH • Digimar 817 CLM... - Page 47 Press the „Preset“ key – Confirm by pressing the ON/OFF key – To check, move the holder upwards and confirm by pressing the bore center key. ⇒ The measuring range has been expanded by 174 mm. Mahr GmbH • Digimar 817 CLM...
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Page 48: Zero Point Errors
Index 03 means that 03 have a higher characteristic number than 01 or 02 4.2.9 Further zero point functions – Please refer to Chapter „Variable functions key 4.8“ AUTO 0,00 Attention! Within a measuring program only 1 zero point may be set! Mahr GmbH • Digimar 817 CLM... -
Page 49: Basic Measuring Functions
4.3.2 Contact from below (plane) < 0.5 Sec. 4.3.3 Determine the center of a ledge and the width of the ledge 4.3.4 Determine the center of a groove and the width of the groove Mahr GmbH • Digimar 817 CLM... -
Page 50: Determine The Center And The Diameter Of The Bore
Determine the center of a shaft and the diameter of the shaft 4.3.7 Contact from below to determine the reversal point (maximum) only available when Quick-Mode settings is set to automatic recognition of plane / bore Mahr GmbH • Digimar 817 CLM... -
Page 51: Reversal Point Of A Shaft From Above / Below
/ bore / shaft Contact from above to determine the reversal point (maximum) only available when Quick-Mode settings is set to automatic recognition of plane / bore / shaft Mahr GmbH • Digimar 817 CLM... -
Page 52: Dynamic Measuring Functions
5 = Switch the bargraph ON/OFF 6 = Abort – Cancel the MAX-MIN function, print out the displayed values Display: Maximum - Minimum – Select minimum value maximum value Display: Accept the maximum / minimum value Mahr GmbH • Digimar 817 CLM... -
Page 53: Measuring The Perpendicularity Error
1 = Start an upwards measurement 2 = Start an downwards measurement 3 = Set the X-value to zero 4 = Set the Z-value to zero 5 = Enter the measuring path 6 = Abort Mahr GmbH • Digimar 817 CLM... - Page 54 Only positive values are possible! – Start measurement by pressing – Stop measurement by pressing – Select Graphic for perpendicularity error Graphic for straightness To interrupt the measurement press Number of measuring points Mahr GmbH • Digimar 817 CLM...
- Page 55 Use the arrow keys to reduce the range of evaluation. α min. max. Compensating line Abb. 40 Measuring path Initial value Starting point Overall error Error in pos. direction Perpendicularity error evaluation, Error in neg. direction calculate measuring range. Mahr GmbH • Digimar 817 CLM...
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Page 56: Measuring In 2D Mode
– Measure the tilting angle – Active the 2D mode – Tilt the workpiece With the variable function keys, the basic requirements for the computation function are activated. To deactivate the 2D mode press: Mahr GmbH • Digimar 817 CLM... - Page 57 All the characteristics in both axis must be measured in the exactly the Z-Achse same sequence. After a minimum of 2 characteristics (bore/shaft) in both axis has been measured the operator can automatically select in the menu the computation functions. Mahr GmbH • Digimar 817 CLM...
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Page 58: Manually Enter A Tilting Angle
Calculate tilting angle Active 2D Tilt workpiece – Manually enter the tilting angle (standard is 90°) If the tilting angle is < or > than 90° then the „X-correction“ will appear in the 2D mode. Mahr GmbH • Digimar 817 CLM... -
Page 59: Entering A Tilting Angle (Arithmetic Workpiece Alignment)
Accept the angle – Stop measurement and go to the graphic mode Accept the tilting angle α – – Abort Accept the tilting angle α: Calculating the tilted angle can be used for further 2D measurements. Mahr GmbH • Digimar 817 CLM... -
Page 60: Determine The Distance And Angle Between 2 Elements
– Measure the bore holes 1-2 in exactly the same procedure in the X-axis – Tilt the workpiece back into its original position – Active the „distance and angle between 2 elements “ function Mahr GmbH • Digimar 817 CLM... -
Page 61: Determine The Distance And Angle Between 3 Elements
Description / Sequence Symbols / Pictures – Press „CE“ to delete all data – Press the 2D key Select: Manually enter the tilting angle Calculate tilting angle Active 2D Tilt the workpiece Mahr GmbH • Digimar 817 CLM... - Page 62 A, B and C. When there are 3 characteristics they will be automatically adopted as follows: A = 1 B = 2 C = 3 The cursor shows the selected characteristic. Mahr GmbH • Digimar 817 CLM...
- Page 63 Use the arrows key to select further results and press the ON/ key to accept them. – To end the measuring procedure press the CE key. – Press the 2D OFF key to exit the 2D function. Mahr GmbH • Digimar 817 CLM...
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Page 64: Index Circle / Best Fit Circle
Measure bores 1 – 3 in exactly the same sequence as with the X-axis At first the display indicates the Z values; and subsequently the X values – Tilt the workpiece back into the original position – Index circle function Mahr GmbH • Digimar 817 CLM... - Page 65 In the display appears the following the Z coordinates, the X coordinates and the diameter of the index circle Error report appears when: No exact allocation has been given The numbers of measured bores are different in each axis Mahr GmbH • Digimar 817 CLM...
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Page 66: Coordinate Transformation - Aligning The Workpiece Arithmetically
A transformation takes place when a rotation angle is entered. Positive rotation angle = clockwise direction Negative rotation angle = anti-clockwise direction The maximum entry for a rotation angle of ± 180° must not be exceeded! Mahr GmbH • Digimar 817 CLM... - Page 67 Measure bores 1 – 4 in exactly the same sequence as with the X-axis – Tilt the workpiece back into the original position In the display appears the Z value and the X value Mahr GmbH • Digimar 817 CLM...
- Page 68 Tilt to the right / clockwise – – Rotate to the left / anti-clockwise – Select the type of rotation for the coordinate system The transformation will be conducted without rotation of the coordinates system. Mahr GmbH • Digimar 817 CLM...
- Page 69 – Tilt the workpiece back into its original position (Change the view to the X-axis) View of the Z-axis of the X-axis – To exit the 2D mode press the 2D OFF key Mahr GmbH • Digimar 817 CLM...
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Page 70: Measuring A Taper / Calculating An Angle
Using the arrow keys select characteristic A and characteristic B (use the function keys A and B to accept them) – Press taper evaluation and enter the dimension 10.000 – Confirm – angle will be displayed Mahr GmbH • Digimar 817 CLM... -
Page 71: Measuring With A Taper Probe
– Calibrate the probe – Select taper probe – Enter the diemater of the taper – Confirm by pressing the the taper symbol Mahr GmbH • Digimar 817 CLM... - Page 72 Center the taper probe in the same bore hole and press function „Bore center“ Center of bore Important! When changing to a standard probe, travel once again to the reference point on the base plate and calibrate the standard probe once again. Mahr GmbH • Digimar 817 CLM...
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Page 73: Variable Function Keys
Contacting a plane from above F1 – Contacting a plane from above F2 – Distance - 16.000 will be shown in the display The characteristics and the successful distance measurements shown in the display. Mahr GmbH • Digimar 817 CLM... -
Page 74: Calculating The Height Of A Symmetry Line
– Symmetry - the dimension 36.004 will be shown – In the display the characteristics are shown and there symmetry is calculated. The height of the symmetry plane above the reference point is displayed. Mahr GmbH • Digimar 817 CLM... -
Page 75: Auto
The previous characteristic will automatically be set to zero Further measurements: – Contact the plane F3 from above Results: Dimension 12.999 in reference to plane F2 – Contact the plane F4 from above Results: Dimension 21.001 in reference to plane F3 Mahr GmbH • Digimar 817 CLM... -
Page 76: Automatically Setting The Distance
– Contact the plane F3 from above Results: Dimension 39.001 and distance to plane F2; distance 12.998 will be displayed In the display are the actual characteristic and the distance to the previous contacting. Mahr GmbH • Digimar 817 CLM... -
Page 77: Relative Zero Point
Contact the plane F4 from above. Plane F4 is set to „Zero“. ⇒ Value 0.000 will be displayed See Workpiece-zero point 01 All further characteristics refer to plane F4 until a further workpiece zero point is set, or zero point 01 is deleted. Mahr GmbH • Digimar 817 CLM... -
Page 78: Absolute Zero Point
The third display characteristic C is only required for angle and coordinate calculation in the 2D mode. – Characteristic A – Characteristic B – Characteristic C Mahr GmbH • Digimar 817 CLM... -
Page 79: Deleting, Saving And Printing Measured Values
Use the arrow keys to position the cursor upon the digit to be deleted – Press the „CE key“ to delete the digit Note: Further functions regarding „Delete“ can be found in chapter 6.14.7, Delete menu. Mahr GmbH • Digimar 817 CLM... -
Page 80: Save Measured Values
Connect a USB cable to the USB interface (port) on the height measuring instrument (type B) and to the USB interface on a PC. Note: The data will be stored as follows ACTUPART.TXT ALLPARTS.TXT Only the actual measured values will be transferred! Mahr GmbH • Digimar 817 CLM... - Page 81 ACTUPART.TXT ALLPARTS.TXT Only the measured values will be transferred that have not been already saved! SELECT.TXT All measured values; even those that have been saved will be transferred! See chapter 6.13.6 USB memory administration Mahr GmbH • Digimar 817 CLM...
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Page 82: Print Measured Values / Results
By using the paper feed, values can be individually be printed. 2. No = Measured values will not be printed. 3. Workpiece memory = will be printed immediately. Mahr GmbH • Digimar 817 CLM... - Page 83 Note: Only use a HP Printer with the printer language PCL 3 - GUI. Mahr refers to the HP 5940 ink jet printer, see catalog. This printer has been tested. For all other printer models, Mahr cannot guarantee that all the functions can be executed or performed.
- Page 84 5.3.4 Further explanation 1 Deselect a characteristic 2 Select a characteristic 3 Paper feed 4 Transfer to an USB printer 5 Save to the internal USB memory 6 Transfer to a PC (RS232 OUT) Mahr GmbH • Digimar 817 CLM...
- Page 85 By pressing key, the characteristic is once again active Paper feed – The paper feed can be used when for example; data, graphics or characteristics are to be printed on a second sheet of paper. Mahr GmbH • Digimar 817 CLM...
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Page 86: Basic Settings
8. LCD settings 3. FRENCH 9. Beep ON/OFF 4. JAPANESE 10. Auto – off time (min) 5. CHINESE 11. Quick-Mode 6. Free language 12. Perpendicularity 7. ITALIAN 13. Data and printer 14. Advanced settings Mahr GmbH • Digimar 817 CLM... -
Page 87: Date And Time
Once this is done, you can 14. Advanced settings resume work at exactly the same step where it was interrupted. Standard Auto-OFF setting = 5 min Standard Background lit display setting = 1 min Mahr GmbH • Digimar 817 CLM... -
Page 88: Quick-Mode
It may therefore exhibit a perpendicularity error of 20 µm over its total length of 600 mm. If the perpendicularity error of a workpiece is determined by means of an electronic measuring system, the measuring results are corrected. Mahr GmbH • Digimar 817 CLM... -
Page 89: Data And Printer
Order number 300.400.500 -------------------------------------------- Description Base plate Ident. number 4.123.456 If a statistics printer, e.g. MSP 2 is being used which can only manage 24 characters a line, the record head cannot be printed! Mahr GmbH • Digimar 817 CLM... -
Page 90: Changing Record Head Form
6. Change customer-specific headline 7. Color printer Yes/No 8. Printer specification F. Miller Ltd, 42 Mill Street, If a printer managing only 24 characters a line is used, New York the record head cannot be printed. Example Mahr GmbH • Digimar 817 CLM... -
Page 91: Color Printer Yes / No
6. USB file system management 1. Opto RS parameter 2. User defined param. Opto RS232 Duplex has a baud rate (transfer speed) of 4800 Bits and set parity of 7 Bits. Data format: 1234.5678_mm<CR> Mahr GmbH • Digimar 817 CLM... - Page 92 Interface mode PC RS232 1. Handshake ON (CTS) 2. Handshake OFF Select the required baud rate (transfer speed) Select data format: Start bit Data bit Parity Stop bit even Conclude by selecting the RS232 operating mode Mahr GmbH • Digimar 817 CLM...
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Page 93: Data Parameter Rs232 Out
1. <-_______ 3. USB printer menu 2. Folder USB memory 4. Interface parameters RS 232 Out 5. Transmission content RS 232 Out 3. Format USB memory Are you sure? 6. USB file system management Mahr GmbH • Digimar 817 CLM... -
Page 94: Advanced Settings
2. Temp. part = Tmp. gage 3. Probe calibration parameters 3. Enter temp. part 4. Function key F3 5. Enter password 6. Correction tables 7. Clear functions menu Expansion. μm/m/° 8. Import language from USB 11.000 Mahr GmbH • Digimar 817 CLM... -
Page 95: Parameters For Calibrating A Probe
8. Import language from USB 1. F3: Setting zero 2. F3: Store diameter There is the possibility to set up the special functions, e.g. that when measuring a bore hole only the diameter will be saved. Mahr GmbH • Digimar 817 CLM... -
Page 96: Entering A Password
Z-axis and the operator correction factor is only active for perpendicularity error. Mahr GmbH • Digimar 817 CLM... -
Page 97: Factory Correction Table
The actual operator correction table will be printed. 3. Customer corrections 4. MK height correction 5. Print correction tab Please refer to chapter 10.4 Customer calibration 6. Perpend. correction 7. Reserved 8. Embedded service tests Mahr GmbH • Digimar 817 CLM... -
Page 98: Perpendicularity Correction Table
All values are saved in the measuring value - Amplification factors 1.00 memory - Opto RS232 Duplex 4800 baud, Measuring value printout is no longer possible 7 bits, even parity Offset for the coordinate transformation Zero points on part Mahr GmbH • Digimar 817 CLM... -
Page 99: Import Language Text File (Usb)
(fixed parameter is 2 mm). When the probe lifter is switched off, then the probe does not lift (stays in the same position) after contact has been made. Mahr GmbH • Digimar 817 CLM... -
Page 100: Measuring Program
9. Menu data file management If the program name already exits, use the keypad to 10.Program START enter a new name. Save program PRG1 09:57 04/Sep/06 TEST1 09:59 04/Sep/06 1175 TEST5 10:18 04/Sep/06 New file name TEST1 Mahr GmbH • Digimar 817 CLM... -
Page 101: Create A New Measuring Program
Number of characteristics run. If the sample size is smaller than 2, then nothing can be calculated (statistics). In the top left of the display will appear the number of runs and the actual characteristic number. Mahr GmbH • Digimar 817 CLM... - Page 102 It is also possible to assign the same number to several workpieces. The part number that is displayed after the start of a measuring program is increased by 1 after each measurement. Mahr GmbH • Digimar 817 CLM...
- Page 103 (measurement). The comment is displayed along with Please remember that the functions „Bore“, „Shaft“, the result of the current measurement program step. „Polar coordinate“ and „Groove“ require two program steps each, while the „Index circle“ requires three. Characteristic (Charact.) Mahr GmbH • Digimar 817 CLM...
- Page 104 With the cursor keys, you can switch between the lines Ident. number 4.123.456 with even numbers – and make alterations. Also see section 6.13.3.3 7.3.5 Save changes The changed data will be saved in the actual program. Mahr GmbH • Digimar 817 CLM...
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Page 105: Change An Existing Measuring Program
8. Menu program file management PRG1 09:57 04/Sep/06 9. Menu data file management TEST1 09:59 04/Sep/06 1175 10.Program STARTStart. TEST5 10:18 04/Sep/06 Bytes free : 60457 Procedure is the same as „Create a new measuring program“. Mahr GmbH • Digimar 817 CLM... -
Page 106: Control Limits Based On Measuring Values
SAMPLE COMM All parts Parts n.:1 - 9999 Calculation takes place 100 % monitoring required ** Step 2. Contact above -0.1879 Cpk is too low! Copy new limits into program Maintain old control limits Mahr GmbH • Digimar 817 CLM... -
Page 107: Control Limits (Based On Tolerances)
9. Menu data file management 10.Program START 1. <-_______ 2. Program directory 3. Delete program 4. Rename program 5. Export program to USB memory 6. Import program from USB memory File administration selection menu Mahr GmbH • Digimar 817 CLM... - Page 108 Mark the appropriate program in the program directory and confirm by pressing the ON/OFF key. Please refer to chapter 6.13.3 Program directory Program directory USB memory. PRG1 09:57 04/Sep/06 TEST1 09:59 04/Sep/06 1175 Bytes free: 60457 Mahr GmbH • Digimar 817 CLM...
- Page 109 In the display will appear the following message „Import Program“ When transferring data, it could be that the USB connection must firstly be disconnected and then subsequently reconnected! Please refer to chapter 6.13.3 Program directory USB memory. Mahr GmbH • Digimar 817 CLM...
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Page 110: Data Administration
Select with: 2. Contact above 114.550 248/8083 read. 3/80 blocks 3/40 files Data set n Tue 4 2006 Result 45.0231 16:05 Part O.K. Program step: Sample n Testpiece n Nom. value 114.550 0.1000 -0.1000 Mahr GmbH • Digimar 817 CLM... - Page 111 ON/OFF 5. Delete data file key. 6. Rename data file 7. Change data in data file 8. Export data file as ASCII file New file name Old name: Prog1 New name: Prog3 Mahr GmbH • Digimar 817 CLM...
- Page 112 3. Complete change again in the display. Data set n Results: 114.5517 0 0 0 0 0 0 10 9 2 4 7 54 Prod. data table Mahr GmbH • Digimar 817 CLM...
- Page 113 Open the data file in Excel and convert text using the (text import wizard) function. When not in the Excel format the column seperation is When in the Excel format the column seperation is through a „comma“. through a „semi colon“. Mahr GmbH • Digimar 817 CLM...
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Page 114: Start A Program
If a measured value is not plausible, i.e. it is outside of Nom. val.: 115.000 the tolerance, the following possibilities exists: Not plausible ! accept the measured value, – repeat, delete a process or the complete procedure. Mahr GmbH • Digimar 817 CLM... -
Page 115: Statistics
Enter prod. data text: Finally press the ON/OFF key, to confirm selection and TABLE NAME No. PROD DATA TEXT MACHINE TESTING also to leave this menu. OPERATOR BROWN SHIFT TOOL MEDIUM CUSTOMER SAMPLE COMM Mahr GmbH • Digimar 817 CLM... - Page 116 If you never intend to + – Enter prod. data text: use control charts (in any program), table six can be 1 TURN used just like the other five tables. PQRS WXYZ / : , * Mahr GmbH • Digimar 817 CLM...
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Page 117: Control Charts Settings
Histograms are the basis with the aid of a measuring program to calculate measured and stored values which fulfill the chosen selection criteria, see „8.4.5 Selection / sort criteria“ 40/5000 read. 1/50 blocks 1/40 files Mahr GmbH • Digimar 817 CLM... - Page 118 Mean of all the measured values of a characteristic. Up. relia. Upper reliability limit of the mean value. Shows the limits within which the mean value of the population lies. The reliability is 95%. Mahr GmbH • Digimar 817 CLM...
- Page 119 The frequency of this error with respect to all errors (expressed as percentage). Weight The weighting factor assigned to this class. The weights of the classes are only displayed if function „Display weighted Pareto chart“ is selected. Mahr GmbH • Digimar 817 CLM...
- Page 120 1. <-_______ 2. Based on allowances ± 3 or ± 6 standard deviations. 3. Based on +/- 3 SIGMA 4. Based on +/- 6 SIGMA Mahr GmbH • Digimar 817 CLM...
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Page 121: Control Charts
With the evaluation of a quality control the process error. chart it is essential to be able to differentiate between coincidental and systematic influences. Coincidental influences leads mean variation of the inspection data Mahr GmbH • Digimar 817 CLM... - Page 122 40 workpieces or samples, only the last 40 are taken into account. If the sample size was set to 1, each computed point corresponds to a workpiece. For sample sizes >1, each computed point corresponds to a sample. Mahr GmbH • Digimar 817 CLM...
- Page 123 6. The texts of the required comments must have been entered before (also see chapter 8.2 „Entering and selecting production data“). 8.5.3 Select selection criteria Also see chapter 8.4.5 Mahr GmbH • Digimar 817 CLM...
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Page 124: Pareto Menu
Pareto charts are computed on the basis of measuring values measured and saved with a measuring program and on the chosen selection criteria. Mahr GmbH • Digimar 817 CLM... - Page 125 The weighting factors entered for the individual All parts Parts n.: : 1 - 9999 characteristics are taken into account (printed without a record head) 7-Selection criteria Please refer to chapter „8.4.5 Selection criteria“ Mahr GmbH • Digimar 817 CLM...
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Page 126: Communication
100 mA or 500 mA from the USB port, depending on how much power the port can supply. Instruments that have a performance of up to 2.5 W can also be supplied via a Bus. Mahr GmbH • Digimar 817 CLM... -
Page 127: Software
To connect the measuring column to an evaluation unit. Software For data transmission Mahr offers 2 type of software, you can use your own software in conjunction with the height measuring instrument as long as it is accordance to the interface description. - Page 128 RS232 OUT interface and to a free COM interface (COM1-COM4) on the PC. Null modem cable Optoface Order no. 7024634 Settings for the height measuring instrument Format ASCII Baud rate (transfer rate) 9600 Data format no parity 8 Bit Handshake none Mahr GmbH • Digimar 817 CLM...
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Page 129: Additional Functions
Make sure that the correct COM interface has been specified and „Others“ is highlighted – Chose „Select file“. highlight – Click on the actual revision and open. The program loads the text file and is ready for transmission Mahr GmbH • Digimar 817 CLM... - Page 130 Depending on the size of the data the software update requires between 5-10 minutes. A black bar on the height measuring instrument and a blue bar on the software indicates the current state of the data transfer. Mahr GmbH • Digimar 817 CLM...
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Page 131: Initialization Of The Internal Memory
In the display appears the following message „Delete all data“. The initialization starts and all parameters are in their original status. The following requests will appear in the display Language– Unit– Resolution– Time– Date Mahr GmbH • Digimar 817 CLM... -
Page 132: Storing Additional Languages
2. Temperature compensation 13. Data and printer 3. Probe calibration parameters 14. Advanced settings 4. Function key F3 5. Enter password 6. Correction tables 7. Clear functions menu 8. Import language from USB 9. Probing parameters Mahr GmbH • Digimar 817 CLM... - Page 133 Then press any key to read the file to leave, Press on CE! If under Point 6. Language „select any language“, the language is missing, the following error will appear in the display Flash empty Mahr GmbH • Digimar 817 CLM...
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Page 134: Customer Calibration
10.4 Customer calibration 10.4.1 Correction factors in the Z-axis The accuracy values specified for the Mahr height measuring instruments are only achieved with standard probing elements and the Mahr correction factor table. Please refer to chapter 6.14.6.3. Settings Die-down time = 1.0... - Page 135 1. <-_______ 2. Learn programming (teach-in) 3. Create new program Standard tolerances: _____0.010______ Save program PRG1 09:57 07/Feb/07 TEST1 10:59 07/Feb/07 TEST5 10:18 04/Sep/06 New file name CORRECT1 Return to „Measuring menu“ Delete all Mahr GmbH • Digimar 817 CLM...
- Page 136 „Abort“ key, to exit this menu and to save the adjusted values. 1. <-_______ 2. Change program head 3. Change program form 4. Change record head 5. Save changes Mahr GmbH • Digimar 817 CLM...
- Page 137 13. Data and printer 14. Advanced settings 5. Enter password 6. Correction tables 7. Clear functions menu Mahr GmbH • Digimar 817 CLM...
- Page 138 14. Advanced settings 5. Enter password 6. Correction tables 7. Clear functions menu 2. Factory - corrections 3. Customer corrections* 4. MK height correction Customer- corrections Corr. Z-axis only Corr. Perpend. only Perpend. + Z-axis Mahr GmbH • Digimar 817 CLM...
- Page 139 In the display will appear the actual perpendicularity error of the column, the graph shows the maximum and minimum values. Active customer correction Correction value Password allocation and printing see correction factors in the Z-axis! Mahr GmbH • Digimar 817 CLM...
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Page 140: Self-Help, Maintenance And Care
Incorrect settings. Data and printer. Connect the function. Incorrect data connection cable. correct connection cable (RS232 or Connect to RS232 OUT. USB) to the correct interface on the PC and the height measuring instrument. Mahr GmbH • Digimar 817 CLM... - Page 141 Remove obstacle and start again. The carriage has be moved too 19. Speed error! quickly > than 600 mm/sec. Restart the height measuring instrument with a new reference point Mahr GmbH • Digimar 817 CLM...
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Page 142: Maintenance And Care
The charging condition of the batteries is displayed in the top right part of the display as a battery symbol. All black – fully charged, all white – fully discharged. Example of the charged status Battery is ca. 60% charged. Mahr GmbH • Digimar 817 CLM... - Page 143 Replace the battery cover and insert and tighten the knurled thumb screws – Attach the new battery pack to the mains adapter and charger for a min. 5 hours. Attention Please only use the specified battery pack! Mahr GmbH • Digimar 817 CLM...
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Page 144: Accessories
Taper probe 25 g (.881 oz) 4429228 18,8 25,2 38,2 Styli K4/30 102g (3.597 oz) 7023813 Styli K6/40 102g (3.597 oz) 7023816 Styli K10/60 102 g (3.597 oz) 7023810 Styli K10/100 102g (3.597 oz) 7023615 Mahr GmbH • Digimar 817 CLM... - Page 145 817 h1 817 h2 KM 2 27,5 100,5 46,5 119,5 P1514 817 h4 MarCator 1086 817 h3 Z10/31,2 817 h5 Mahr GmbH • Digimar 817 CLM...
- Page 146 Probe carrier with a joint (without probe) 318 g (11.217 oz) 4429454 TMT 120 S Spherical probe (for depth) M2,5 / M2 333g (11.746 oz) 4429421 TMT 120 Spherical probe (for depth) M2,5 / M2 333g 11.746 oz) 4429221 Mahr GmbH • Digimar 817 CLM...
- Page 147 Mains power plug EURO FW 7555M/08 4102766 Adapter UK 1717618 9101328 Adapter US 1717715 4102778 MSP 2 Statistics printer 4102040 Data cable to 817 CLM 7024634 HP Ink-jet printer 5940 USB 4429015 USB cable 1.5 m (4.921 ft) 4883216 Mahr GmbH • Digimar 817 CLM...
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Page 148: Technical Data
65% (non-condensing) Permissible relative humidity (storage) max. 65 % (non-condensing) Weight 25 kg (55.16 lbs) 30 kg (66.14 lbs) 35 kg (77.16 lbs) Thermometer / Sensor error limits +/- 0.5 °C (+/- 31.1°F) Mahr GmbH • Digimar 817 CLM... - Page 149 14“ x 11“ x 29“ 600 mm 350 mm x 280 mm x 980 mm 24“ 14“ x 11“ x 39“ 1000 mm 350 mm x 280 mm x 1380 mm 40“ 14“ x 11“ x 54“ Mahr GmbH • Digimar 817 CLM...
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Page 150: Alphabetical Index
Delete ..........79, 99, 108, 111 Measurement procedure ....28, 31, 34, 100, 114 Delete a menu ............98 Measuring a taper ............ 70 Display ............15, 19, 24 Measuring path ........44, 53, 135, 139 Mahr GmbH • Digimar 817 CLM... - Page 151 Scope of supply ............7 Selection criteria ..........121-125 Self-help ............140-141 Service menu ............98 Setting standard ........26, 36-38, 95 Shaft ............30, 50, 51, 88 Software ..........127, 129-131 Software update ........25, 129-130 Mahr GmbH • Digimar 817 CLM...