Siemens SINUMERIK 840 User Manual
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Siemens SINUMERIK 840 User Manual

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SINUMERIK 840/840C
SINUMERIK 880/880 GA2
Measuring Cycles Version 20 and higher
User's Guide
User Documentation
08.96 Edition

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Summary of Contents for Siemens SINUMERIK 840

  • Page 1 SINUMERIK 840/840C SINUMERIK 850 SINUMERIK 880/880 GA2 Measuring Cycles Version 20 and higher User's Guide 08.96 Edition User Documentation...
  • Page 2 SINUMERIK 840/840C SINUMERIK 850 SINUMERIK 880/880 GA2 Measuring Cycles Version 20 and higher User's Guide User Documentation Valid for: Control Software Version SINUMERIK 840 from SW 01 SINUMERIK 840C from SW 01 SINUMERIK 850 from SW 04 SINUMERIK 880 from SW 04...

  • Page 3: Sinumerik

    Suggestions for improvement are welcome at all times. Subject to change without prior notice. © Siemens AG 1992, 1993, 1994, 1995, 1996 All Rights Reserved Order No. 6FC5 197-0AB70-0BP1 Printed in the Federal Republic of Germany...
  • Page 4 This User's Guide is valid for: SINUMERIK 850/880 as from Software Version 4, SINUMERIK 880 GA2 as from Software Version 1, SINUMERIK 840 as from Software Version 1, SINUMERIK 840C as from Software Version 1, Measuring Cycles as from Version 20!
  • Page 5 Measuring Cycle Auxiliary Programs Measuring Cycles for Turning Machines Measuring Cycles for Milling Machines and Machining Centres Measuring Cycles for Turning and Milling Work Measuring in JOG Mode (SINUMERIK 880/880 GA2) Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) Alarms Lists Abbreviations...

  • Page 6: Table Of Contents

    Logging via logging module ....... . 1–27 1.9.2 Logging via CP315 with the SINUMERIK 840/880 ....1–28 1.9.2.1...
  • Page 7 R12 Number of calibrating elements ......2–4 R13 Compensating angle position for mono-directional probe, angular offset for driven tools ....... 2–4 R22 Probe type/probe number .
  • Page 8 L973 Calibrating the workpiece probe ......4–20 4.2.1 L973 Calibrating on any surface ......4–21 L974 Workpiece measurement .
  • Page 9 Operating and function sequence ......7–9 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8–1 General .

  • Page 10: Introduction

    For this wide range of measuring tasks, specially tailored programmable measuring cycles are required putting the machine tool manufacturer and user in a position to achieve optimum solutions to the measuring tasks to be performed on his machine tool. © 1–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 11: Measurement Variants

    Measurement variants for turning machines Calibrate tool probe Measure tool Calibrating tool Result: Result: Probe switching point referred to Tool length (X,Z) machine zero point Fig. 1.1 Tool measurement 1–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 12 R24=6 e.g.: R26=60 R24=5 R19=10 Result: Result: Actual dimension (diameter, length) Actual dimension (diameter, length) deviation, deviation, tool offset tool offset Fig. 1.2 Workpiece measurement with calibration © 1–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 13: Measurement Variants For Milling Machines And Machining Centres

    Measurement variants for milling machines and machining centres Calibrate tool probe Measure tool Calibrating tool Result: Result: Probe switching point referred to Tool length, machine zero point tool diameter Fig. 1.4 Tool measurement 1–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 14 Actual dimension (slot width), Actual dimension (web width), deviation, slot centre, deviation, web centre, tool offset, tool offset, zero offset (G58) zero offset (G58) Fig. 1.5 Workpiece measurement © 1–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 15 Actual dimension (slot width, web width), Actual dimension (diameter), deviation, slot centre, web centre deviation, centre point, tool offset, tool offset, zero offset (G58) zero offset (G58) Fig. 1.6 Workpiece measurement 1–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 16: Probe

    In the cycles for milling machines and machining centres, the probe type is to be specified by an R parameter. © 1–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 17: Multidirectional Probe (3D)

    Positive Z direction Y-Z plane (G19) Positive Y direction Measurement takes longer with a monodirectional probe, because the spindle must be positioned in the cycle several times with M19. 1–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 18: Calibrating Tool, Workpiece Probe In The Toa Memory

    L1 Geometry L2 Geometry Diameter/radius L1 Wear L2 Wear Diameter/radius Base (add. TO) Base (add. TO) Fig. 1.8 Calibrating tool in the TOA memory for turning machines © 1–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 19: Workpiece Probe In The Toa Memory For Turning Machines

    Base (add. TO) Base (add. TO) Fig. 1.10 Workpiece probe type 6 (8) in the TOA memory for turning machines (type in parentheses = in front of turning centre) 1–10 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 20 Base (add. TO) Base (add. TO) Fig. 1.12 Workpiece probe type 8 (6) in the TOA memory for turning machines (type in parentheses = in front of turning centre) © 1–11 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 21 L2 Geometry Diameter/radius L1 Wear L2 Wear Diameter/radius Base (add. TO) Base (add. TO) Fig. 1.13 Assignment of workpiece probes in the TOA memory for turning machines 1–12 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 22: Workpiece Probe In The Toa Memory For Milling Machines And Machining Centres

    L2 Geometry Diameter/radius L1 Wear L2 Wear Diameter/radius Base (add. TO) Base (add. TO) Fig 1.14 Workpiece probe in the TOA memory for milling machines and machining centres © 1–13 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 23: Measuring Principle

    The remaining ”distance to go” is deleted. Probe Measuring cycle Delete Actual distance value to go Actual value measurement Position control Fig. 1.15 Probe signal evaluation 1–14 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 24: In-Process Measurement

    The delay for actual value measurement is of the microsecond order. In other words, it has no influence on the attainable measuring accuracy when using comercially available probes (even in the case of increased approach speed). © 1–15 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 25 The deflection of the probe until the axis reaches zero speed is approx. 12.6 mm in the case of an approach speed of 6 m/min and a delay of 1 m/s 1–16 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 26: Measuring Accuracy

    Material: Cr Ni steel X 10 Cr Ni Nb 18 9 Actual Correction value value [µm] [µm] Measuring with calibration Probe body: Measuring point 11,1 Correction value Actual dimension Number of parts Fig. 1.18 Measuring accuracy © 1–17 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 27: Outline Flowchart For Workpiece Measurement

    Retraction to start position Probe switched? Counter 2 minus 1 (next page) Counter 2 = 0? Display: Set counter 1 PROBE DOES and counter 2 to 5 SWITCH 1–18 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 28 Reduced Average value Correction correction > Lower limit difference Alarm 4030 Correction by Store average average value value Alarm: Delete average Safe area value overrun © 1–19 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 29: Measuring Strategy And Correction Value Determination

    (floating average value generation) is needed that derives the compensation value from the measured set/actual difference. 1–20 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 30: Averaging

    Lower limit (R33) = ”Zero offset” Average value calculated Average values calculated k=10 Setpoint (R42) Number of averaging operations (workpieces) Fig. 1.19 Computational variation of the average value with different weightings k © 1–21 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 31 7 µm 4.33 µm 3.5 µm Set/actual difference R 33 Number of averaging operations (workpieces) Fig. 1.20 Computational variation of average values with two different weightings k 1–22 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 32: Tolerance Parameters (R33, R34, R36, R37, R40/R41)

    ”Oversize” or ”undersize” is indicated to the operator on the control display monitor, depending on the tolerance zone position. Machining can be continued by NC Start. © 1–23 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 33: Tolerance Parameters For Workpiece Measurement

    Correction of current deviation, Alarm: ”Oversize”, ”Undersize” R40/R41=Workpiece tolerance Correction of current deviation R34= workpiece tolerance Averaging and correction R33= Zero offset (lower limit) R42= Setpoint Averaging is stored 1–24 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 34: Tolerance Parameters For Tool Measurement

    Alarm: ”Safe area overrun” R36=Safe area Alarm: ”Permissible dimen- sional difference overrun” R37=Dimensional difference check TOA memory is updated R33= Zero offset (lower limit) TOA memory=setpoint TOA memory unchanged © 1–25 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 35: Plane Definition

    DIN axis axis G16 YZ Types 1...9 Ordinate G16 YZX Types 10..19 G16 YZX Types 20..29 G16 YZXY Types 30..39 Abscissa Y G16 YZXZ Applicate 1–26 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 36: Logging

    Logging Module Description. This description is supplied with each module. Logging module SINUMERIK RS 232 C (V. 24) interface PT 88 printer 24 V DC Fig. 1.21 Logging module interface © 1–27 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 37: Logging Via Cp315 With The Sinumerik 840/880

    1 Introduction 08.96 1.9.2 Logging via CP315 with the SINUMERIK 840/880 1.9.2 Logging via CP315 with the SINUMERIK 840/880 Measurement results determined by workpiece measuring cycles can be logged with the CP315 and the subfunction FB package ”Logging of measurement results”. To do this, they are transferred to the PLC using the cycle L988.

  • Page 38: 1.9.2.2 Configuring The Form

    10.91 1 Introduction 1.9.2 Logging via CP315 with the SINUMERIK 840/880 1.9.2.2 Configuring the form The form for the protocol is configured in a part program that can be edited both at work scheduling and during manufacture. The part program for configuring the form has the following structure:...
  • Page 39 1 Introduction 10.91 1.9.2 Logging via CP315 with the SINUMERIK 840/880 • Part 2 In Part 2, the fixed texts and variables of the log header are described as well as the locations of date, time of day and page number.
  • Page 40 10.91 1 Introduction 1.9.2 Logging via CP315 with the SINUMERIK 840/880 – Definition of time of day Option Code: (@Z * ZZ * SS * )LF Format: Default= 14:30:21 (8 digits) 2:30:21 pm (11 digits) Column No. Line No./assignment to basic or supplementary line...
  • Page 41 1 Introduction 10.91 1.9.2 Logging via CP315 with the SINUMERIK 840/880 – Specification of location of tolerance violation Option Code: (@O * SS * X )LF ASCII representation of tolerance violation identifier. Presetting: ” ” Column No. Identifier for tolerance violation –...

  • Page 42: 1.9.2.3 Data Transmission Between Nc And Plc

    10.91 1 Introduction 1.9.2 Logging via CP315 with the SINUMERIK 840/880 1.9.2.3 Data transmission between NC and PLC Data transmission, general The following data must be transmitted from the NC to the PLC: • Part program for form The part program is transmitted to the PLC using the ”File transfer with PLC initiation”...
  • Page 43 1 Introduction 10.91 1.9.2 Logging via CP315 with the SINUMERIK 840/880 • Initiation for transmission for header data (external call of L988) MPF <Workp. progr.> L988 R39=xxxxx1xx R40=------------ Transfer R39 Channel No. R45=------------ transferred L988 Channel No.=<No.> Initiate transmission Coordination •...

  • Page 44: 1.9.2.4 Description Of Transfer Parameters

    1.9.2.4 Description of transfer parameters When using Siemens measuring cycles, the R parameters R38 to R45 are used as transfer parameters for logging output, protocol header information, measuring point numbers and tolerance violations. The values stored in the R parameters are transferred and not the R parameter numbers.
  • Page 45 1 Introduction 10.91 1.9.2 Logging via CP315 with the SINUMERIK 840/880 – Description of decimal place 5 R39=xx9xxxxx End of measurement result logging – Description of decimal place 3 R39=xxxx0xxx Measuring point number from the PLC R39=xxxx5xxx Measuring point number from R45 –...
  • Page 46 The base line contains data of the diameter measured, the 1st supplementary line data of the horizontal axis and the 2nd supplementary line data of the particular axis when Siemens measuring cycles and submeasuring points are used. Further supplementary lines are not needed at present.
  • Page 47 1 Introduction 10.91 1.9.2 Logging via CP315 with the SINUMERIK 840/880 – Log output, supplementary lines 0 = Do not mark line R38=xxxxxxxx 1 = Mark line 1st Supplementary line 8th Supplementary line R39=111022x can be assigned for logging submeasuring points.

  • Page 48: 1.9.2.5 Error Messages Of Logging Function

    10.91 1 Introduction 1.9.2 Logging via CP315 with the SINUMERIK 840/880 1.9.2.5 Error messages of logging function • Error message of auxiliary cycle L988 ”Check MDC(N7000)”: Is generated, if MDC 7000.1 and MDC 7000.6 are not set when L988 is called.
  • Page 49 1 Introduction 10.91 1.9.2 Logging via CP315 with the SINUMERIK 840/880 Groove for calibra- N135 ting probe d=10 N105 Measuring point 1 Measuring point 2 Spindle N110 chuck N100 N125 Measuring point 3 200±0,3 N130 150±0,5 Workpiece Measuring point 4 50±0,2...
  • Page 50 10.91 1 Introduction 1.9.2 Logging via CP315 with the SINUMERIK 840/880 • Suggestion for a solution Prerequisites: configuration of the computer link via CP315, configuration of the FB package subfunctions ”Logging of measurement results” and ”PLC controlled data output” and activation of the logging function via MDC.
  • Page 51 1 Introduction 10.91 1.9.2 Logging via CP315 with the SINUMERIK 840/880 ( @A*13*1 @------@ @-------------@ @-------------@ @-------------@ Part 3 @-------------@ @-------------@ @---------@ ) ( @M*15*8 ) ( @O*64** ) ( @R*14*1 @I I@ ) ( @T*0*16 @R206*F8.3 ) ( @T*0*28 @R209*F8.3 ) ( @T*0*40 @R200*F5.3 )
  • Page 52 10.91 1 Introduction 1.9.2 Logging via CP315 with the SINUMERIK 840/880 (Position probe to face MP2) G00 Z70 T1 D31 X175 (Define parameter for measurement) R10=9 R30=1 R40=0.2 R41=-0.2 R42=50 (Define control parameter for transfer of measurement results) R39=11110220 (Measure MP2)

  • Page 53: Notes To Ensure Smooth Running Of The Measuring Cycles

    2nd nesting depth 3rd nesting depth %MPF 1234 L973 Measuring cycle call L973 L9xx L9xx Measuring cycle auxiliary programs Fig. 1.22 Nesting depth when calling measuring cycles 1–44 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 54: Reference Points On Machine And Workpiece

    M' = Machine zero point displaced by DRF = Control zero point by means of RESET displacement W = Workpiece zero point = Tool reference point END OF SECTION © 1–45 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 55: Defining Parameters

    Normal offset when machining from above Inverted offset when mach. from below Offset only after 4th digit of R10 L1 offset 4th digit of L2 offset R10 not Radius offset effective © 2–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 56: D Number Unknown

    Empirical values serve to suppress dimensional deviations that do not follow a trend (see explanation in Section 1.6.1). R11 gives the number of the empirical value memory in the cycle setting data memory (SDC). 2–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 57 Set value (R42) minus actual value measured Difference minus/plus empirical value Difference > safe area Difference > dimensional difference check R37 Display: Display: Permissible Correction Safe area dimensional strategy overrun diff. overrun © 2–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 58: R12 Number Of Calibrating Elements

    If the 2nd measuring point cannot be measured in this angular position, for example with helical tooth T-slot mills, the angular position of the 2nd measuring point can additionally be displaced with parameter R13. 2–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 59: R22 Probe Type/Probe Number

    (2nd decimal place of R23 effective only with this variant) Tool length in TO memory before measurement after measurement _______ Function implemented with Version 3.2 and higher © 2–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 60 3rd place of L982 only 0 Compensate length and radius R23=1 or 2 L982 only 1 Compensate length only L982 only 2 Compensate radius only 2–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 61: L973 Calibrating The Workpiece Probe (T)

    R18/R19 internal measurement without R18/R19 24 2-point measurement on diameter: internal measurement only with R18/R19 25 Multi-point measurement on circumference 26 Multi-point measurement on cylinder © 2–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 62: L976 Calibrating The Workpiece Probe (M)

    L981 Workpiece measurement (T, M) R23= Searching for a hole/slot on the end face Searching for a hole/slot at the cylinder _______ Function implemented with Version 3.2 and higher 2–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 63: R25 Variable Measuring Speed

    Different weighting can be given to an individual measurement with weighting factor k. Hence, the new tool compensation is only partly influenced by an new measurement result, depending on k (see Section 1.6.2). © 2–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 64: R30 Number Of Measuring Axis

    R30 = 4 3 2 1 Number of measuring axis Number of offset axis Note: With a T version or G18 plane, the MDC 7002.1=axes not exchanged must be observed. 2–10 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 65: R33

    R30=1 Axis definition via R30 (MDC 7002.1=0, axes exchanged): T version 1st axis R30=1 R30=2 2nd axis 2.13 R33...R37 Tolerance parameters See Section 1.7 END OF SECTION © 2–11 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 66: Measuring Cycle Auxiliary Programs

    Auxiliary cycle for workpiece measuring cycle L981 L988 Auxiliary cycle for workpiece measuring cycles L989 Auxiliary cycle for workpiece measuring cycle L979 These programs must be available Additional programs: Facilitate programming and operating. © 3–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 67: Internal Measuring Cycle Auxiliary Programs

    (See machine tool manufacturer's specifications) If measurement result displays are stored in the UMS, these are displayed automatically at the end of the measuring cycle. _______ Version 3.0 and higher 3–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 68: L936 Measurement Abort

    The cycle is used to transfer ZO data from the ZO memory to the MIB or R parameter and vice versa. It is supplied with the standard cycles and described in the associated documentation. © 3–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 69: L961 Additive Input Of Empirical Values (External)

    EV 20 ... 30 are erased. • Average values 20 ... 30 are also erased if there is an average value memory. _______ Version 3.0 and higher 3–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 70: L963 Auxiliary Cycle For Workpiece Measuring Cycle (External)

    Programming also becomes necessary when the measuring plane is changed or the function ”Mirroring” has been activated or deactivated. Transfer parameters: None © 3–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 71: L966 Auxiliary Program For Operator Guidance Macro (Ogm)

    Approach position referred to machine zero point (R23=0) referred to workpiece zero point (R23=1) if axis is transverse axis in the diameter enter value as diameter value 3–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 72 In the examples given in Section 5.6.1, the NC blocks N10, N15, N30, N35, N40, N55, N60 and N65 must be monitored. (Ordinate) Spindle Workpiece (Abscissa) (Applicate) Fig. 3.1 ZO determination at surface © 3–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 73 R23=1 R30 =2 R32=-20 L970 Retraction in Y axis Retraction in Z axis R30=3 R32=100 L970 Retraction in X/Y R30=1 R32=-40 L970 R30=2 R32=80 L970 Machining centre program 3–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 74: L971 Auxiliary Cycle For Tool Measuring Cycles (Internal)

    This cycle must be available either in the part program memory or in the UMS when using the workpiece measuring cycle L979. END OF SECTION _______ Version 3.0 and higher © 3–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 75: Measuring Cycles For Turning Machines

    Workpiece measuring cycles L974 Workpiece measurement L982 Tool measurement L988 Auxiliary cycle for workpiece measuring cycles These programs must be available. Additional programs: facilitate programming and operating. © 4–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 76: L972/L982 Tool Measurement

    L982-2 – Tool measurement type 20-39 and mirrored measuring. The version that you require must be loaded in the part program memory and/or linked into the user memory submodule. 4–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 77 Measuring point –L1 L1, L2, L1, L2 Measuring point –L1 L1, L2, L1, L2 L1, L2, L1, L2 Measuring point L1, L2, L1, L2 Measuring point © 4–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 78 L1, L2, L1, L2 Measuring point L1, L2, L1, L2 Measuring point L1, L2, L1, L2 Measuring point L1, L2, L1, L2 Measuring point 4–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 79 (R=0) or displaced from the tool centre by the value R. Axial tools Tool Tool geometry Dimensions Axial tool form type dimensions compensated L1=0 L2, R Measuring point Measuring point L1=0 L1=0 L2, R Measuring point © 4–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 80 L1, L2=0, R Measuring L1, L2, R point L1, L2=0, R=0 L1, L2, R=0 Measuring point L1, L2=0, R L1, L2, R Measuring point 4–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 81 L1, L2=0, R L1, R L1, L2, R L1, L2, R Measuring Measuring point 2 point 1 Calculation of tool geometry: L1=(L1,1+L1,2)/2 L2=(L2,1+L2,2)/2 R=ABS((L2,1 – L2,2)/2) © 4–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 82 2 in the ordinate. Calculation of tool geometry: 1st offset number 2nd offset number L1=(L1,1+L1,2)/2 L1=(L1,1+L1,2)/2 L2=L2 (compensation 1) L2=L2(compensation 2) R=ABS((L1,1 – L1,2)/2) R=ABS((L1,1 – L1,2)/2) 4–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 83 If measurement of the 2nd measuring point is not possible in this angular position, for example with helical-tooth T slot cutters, the angular position of the 2nd measuring point can be displaced additionally with parameter R13. © 4–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 84: L972/L982 Calibrating The Tool Probe

    Calibrating tool Fig. 4.1 Start position when calibrating the tool probe The calibrating tool must be prepositioned to these positions before the calibrating cycle is called (start position). 4–10 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 85 Calibrating tool Tool probe (Abscissa) Fig. 4.2 Calibrating the tool probe The tool probe is stationary but supplies switching signal. The calibrating tool is positioned with the turret. © 4–11 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 86 Calibrate in plus X direction R30=1 L972 Approach new start position with G53 Calibrate in minus Z direction R30=2 L972 Approach random change position Z300 Approach random change position X240 4–12 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 87: L972/L982 Measure Tool

    TOA memory the first time the tool is used and the wear value is deleted, otherwise the calculated difference is added to the wear memory if it is active. © 4–13 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 88 Multiplication factor for measurement path ”2a” R30 = 1...3 Number of measuring axis (see Section 2.12) Zero offset range Safe area Dimensional deviation check See Section 10.2 for result display parameters. 4–14 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 89 Calibrate tool probe, measure tool (Z axis mirror-imaged) Start (N13) CALIBR. (Ref.) (N11) (N16) (N21) (N15) Start MEASURE (N20) (N19) Spindle chuck Probe Fig. 4.5 Measure tool © 4–15 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 90 Section 4.1.1). For further simplification, the tool measurements can be performed with the measurement variant ”Automatic tool measurement”. This measurement variant is described in the following Section 4.1.3. 4–16 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 91: L972/L982 Automatic Tool Measurement

    • It must be possible to approach the change position without collision. • The measuring axis must be programmed with G53 and the associated TO memory No. © 4–17 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 92 Starting angle (with tool type 26) R27 = 1...R Number of measurements at same location (typically 1..3) R28 = 1...R Multiplication factor for measurement path ”2a” Zero offset range Safe area 4–18 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 93 Tool 11 R11=13: EV mem. no. 13 Z axis R11=13 L972 EV mem. no. 14 X axis L972: Tool T11 is measured in the and X axes © 4–19 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 94: L973 Calibrating The Workpiece Probe

    Probe types that can be used: (see Section 1.3) • For turning machines, probe type 3, 5 - 8 must be entered in the TOA memory • Multidirectional probe • Bidirectional probe 4–20 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 95: L973 Calibrating On Any Surface

    Where the measurement variant is any hole, R32 means diameter of hole, the approach position is the centre point. Zero offset range Safe area © 4–21 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 96 G00 G54 X66 D22 Z25 G18 Parameters for calibrating cycle R22=1 R23=22 Calibrating in Z axis R25=0 R27=1 R28=3 R30=2 R31=1 R32=18 R33=0 R36=1 L973 Retraction G0 Z90 T0 X146 4–22 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 97: L974 Workpiece Measurement

    - Z Measure length 5: +Z Measure length: (left of workpiece zero point in +Z direction: Set value negative) Fig. 4.8 Start positions See Section 10.2 for result display parameters. © 4–23 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 98: L974 1-Point Measurement Zo Determination

    R28 = 1...R Multiplication factor for measurement path ”2a” R30 = 1...3 Number of measuring axis (see Section 2.12) Set value referred to the workpiece zero point Safe area 4–24 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 99 G00 G54 X36 D22 Parameters for measuring cycle R10=5 R11=0 R22=1 R23=0 R25=0 R27=1 R28=1 R30=1 R32=60 R36=1 Measuring in minus Z direction L974 Retraction G0 Z110 D0 X114 © 4–25 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 100: L974 1-Point Measurement

    The maximum diameter that can be measured depends on the traversing range of the turret slide in +X. Outside diameter: 2×(X + 2a MFmax ball Inside diameter: 2×(X MFmax ball 4–26 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 101 D 5,6 Retract paths to the reference point or approach to a new measuring point Fig. 4.11 1-point measurement on inside diameter with CALIBRATE © 4–27 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 102 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value (according to drawing) See Section 10.2 for result display parameters. 4–28 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 103 Define parameters for measurement R10=9 R11=14 R22=1 R23=21 R25=0 R27=1 R28=1 R29=2 R30=2 R33=0.002 R34=0.005 R36=0.5 R37=0.04 R40=0.015 R41=0 R42=35 Measure inside diameter L974 Retraction G0 G53 Z110 G53 X90 © 4–29 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 104: L974 1-Point Measurement With Reversal

    +X. • M19 oriented spindle stop with axis movement must be defined. Outside diameter: 2×(X + 2a MFmax ball Inside diameter: 2×(X MFmax ball 4–30 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 105 Clearing travel to 4 180° swivel 2nd approach to 4 Fig. 4.14 1-point measurement with reversal on inside diameter with CALIBRATE © 4–31 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 106 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value (according to drawing) See Section 10.2 for result display parameters. 4–32 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 107 R10=10 R11=20 R22=1 R23=22 R25=0 R26=0 R27=1 R28=3 R29=1 R30=2 R33=0 R34=0.2 R36=1 R37=0.04 R40=0 R41=-0.01 R42=45 Call for measuring cycle L974 Retraction G00 G53 Z110 D0 © 4–33 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 108: L974 2-Point Measurement On Diameter

    Therefore the protection zone dimensions required in the construction along the measuring axis must be increased by the amount 2r (outside distance between the 2 probe balls). 4–34 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 109 1,2 Approach paths for inside diameter 3-5 Self-generated traverses for measuring D Retraction to reference point Start MEASURE End MEASURE Fig. 4.17 2-point measurement on inside diameter without CALIBRATE © 4–35 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 110 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value (according to drawing) See Section 10.2 for result display parameters 4–36 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 111 Define parameters for measurement R10=4 R11=4 R22=1 R23=23 R25=0 R27=1 R28=1 R29=3 R30=2 R33=0.002 R34=0.005 R36=0.5 R37=0.04 R40=0.015 R41=0 R42=35 Measure MP2 L974 G53 G00 Z110 T0 G53 X90 © 4–37 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 112: L974 Multi-Point Measurement On Circumference

    The maximum diameter that can be measured depends on the traversing range of the turret slide in +X. Outside diameter: 2×(X + 2a MFmax ball Inside diameter: 2×(X MFmax ball 4–38 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 113 * The set value must be specified as a negative value when measuring below the turning centre in plus X direction. See Section 10.2 for result display parameters. © 4–39 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 114 R10=10 R11=20 R22=1 R23=25 R24=6 R25=0 R26=60 R27=1 R28=3 R29=1 R30=2 R33=0 R34=0.2 R36=1 R37=0.06 R40=0.03 R41=0.03 R42=60 Call for measuring cycle L974 Approach reference point G00 G53 Z110 X160 4–40 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 115: 4.3.6 L974 Multi-Point Measurement On Cylinder

    +X. Outside diameter: 2×(X + 2a MFmax ball Inside diameter: 2×(X MFmax ball R42=60 e.g: R24=5 R19=5 Fig. 4.20 Multi-point measurement on cylinder (outside diameter) © 4–41 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 116 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value (according to drawing) See Section 10.2 for result display parameters. 4–42 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 117 R24=3 R25=0 R27=1 R28=3 R29=1 R30=2 R33=0 R34=0.2 R36=1 R37=0.06 R40=0 R41=-0.01 R42=90 Call for measuring cycle L974 Approach measuring point G00 G53 X152 D0 G53 Z103 © 4–43 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 118: Examples Of Application For Workpiece Measurement (L973, L974)

    1 Measuring point 2 N110 N100 Measuring Workpiece point 3 N125 Spin- -0.01 N130 +0.005 chuck -0.003 Measuring point 4 ±0.01 ±0.01 Fig. 4.22 Workpiece measurement 4–44 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 119: Parameter Recommendations For L973, L974

    Safe area R36=3 (Setup mode) Dimensional difference check R37=0.3 (Continuous mode) Dimensional difference check R37=3 (Setup mode) All X-axis values are related to the diameter. END OF SECTION © 4–45 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 120: Measuring Cycles For Milling Machines And Machining Centres

    Workpiece measurement 2D BWN L988 Auxiliary cycles for workpiece measuring cycles L989 Auxiliary cycle for workpiece measuring cycle L979 These programs must be available Additional programs: Facilitate programming and operating. © 5–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 121: L976 Calibrating The Workpiece Probe

    The probe ball diameter must only be calculated when the following cycles (measurement variants) are used: L978 With differential measurement L979 Workpiece measurement hole/shaft/slot/web at random angle 5–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 122: L976 Calibrating The Workpiece Probe In Reference Hole (Plane)

    Measuring axis (definition depending on R23) Axial direction (definition depending on R23) Positive axial direction Negative axial direction Zero offset range Safe area See Section 10.2 for result display parameters. © 5–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 123 R22=1 R23=0 R25=0 R27=1 R28=1 R33=0 R36=1 Cycle call for calibrating L976 in the X-Y plane The new trigger values are stored in the relevant MDC area. 5–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 124 5 Measuring Cycles for Milling Machines and Machining Centres 5.1.1 L976 Calibrating the workpiece probe in reference hole (plane) (Ordinate) Spindle (Abscissa) (Applicate) 50 (D99) (Abscissa) Fig. 5.2 Reference hole © 5–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 125: L976 Calibrating Workpiece Probe In Reference Hole (Applicate)

    Measuring axis (definition depending on R23) Axial direction (definition depending on R23) Positive axial direction Negative axial direction Zero offset range Safe area See Section 10.2 for result display parameters. 5–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 126 R22=2 R23=1 R25=0 R27=1 R28=1 R33=0 R36=1 Cycle call for calibrating in the L976 Z axis The new trigger point is entered in accordance with the MDC. © 5–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 127 5 Measuring Cycles for Milling Machines and Machining Centres 07.90 5.1.2 L976 Calibrating workpiece probe in reference hole (applicate) Spindle 50 (D98) ”a” Fig. 5.4 Reference hole 5–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 128: L976 Calibrating Workpiece Probe In Any Hole (Plane)

    Axial direction (definition depending on R23) Positive axial direction Negative axial direction Set value for calibration=diameter of hole Zero offset range Safe area See Section 10.2 for result display parameters. © 5–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 129 R22=3 R23=2 R25=0 R27=1 R28=1 R32=100 R33=0 R36=1 Cycle call for calibrating in the L976 X-Y-plane The new trigger values are stored in the relevant MDC areas. 5–10 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 130 5.1.3 L976 Calibrating workpiece probe in any hole (plane) Spindle Position spindle centre point to hole centre point Workpiece (R32) 50 (D98) Fig. 5.5 Any calibration hole © 5–11 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 131: L976 Calibrating Workpiece Probe On Any Surface (Applicate)

    Axial direction (definition depending on R23) Positive axial direction Negative axial direction Set value for calibration Zero offset range Safe area See Section 10.2 for result display parameters. 5–12 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 132 R25=0 R27=1 R28=1 R32=20 R33=0 R36=1 R30=3 R31=1 Cycle call for calibrating in the L976 Z axis The new trigger value is entered in the relevant MDC. © 5–13 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 133: L977 Workpiece Measurement Hole/Shaft/Slots/Zo Determination (Paraxial)

    In the case of milling and machining centres the probe must be entered as type 30 in the TOA memory. • Multidirectional probe • Monodirectional probe • Bidirectional probe A distinction is made between the probe types by defining R22 (see Section 2.6). 5–14 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 134: L977 Measure Hole (Paraxial)

    The probe must be positioned to the hole centre point in the abscissa and ordinate and the probe ball must be positioned within the hole to the measuring height. © 5–15 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 135 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value diameter (according to drawing) See Section 10.2 for result display parameters. 5–16 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 136 R29=3 R33=0.002 R34= 0.03 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=130 Cycle call for hole N525 L977 measurement in X/Y Withdraw Z axis from hole N530 G00 Z160 N535 © 5–17 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 137 5 Measuring Cycles for Milling Machines and Machining Centres 07.90 5.2.1 L977 Measure hole (paraxial) (Ordinate) Hole Actual diameter (R209) Probe (R211) (Set diameter 130) (R210) (Abscissa) (Applicate) N505 N530 N510 Fig. 5.7 Measure hole 5–18 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 138: L977 Measure Shaft (Paraxial)

    The probe must be positioned at the shaft centre point in the abscissa and ordinate, the probe ball being positioned approx. 1 mm above the shaft in the applicate. • R19 is calculated incrementally from the starting position. © 5–19 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 139 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value diameter (according to drawing) See Section 10.2 for result display parameters. 5–20 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 140 R27= 1 R28=1 R29=3 R33=0.002 R34= 0.03 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=130 Cycle call for shaft measurement N530 L977 in X/Y Run up Z axis N535 Z160 N540 © 5–21 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 141 5 Measuring Cycles for Milling Machines and Machining Centres 07.90 5.2.2 L977 Measure shaft (paraxial) (Ordinate) Shaft Actual diameter (R209) Probe (R211) (Set diameter 130) (R210) (Abscissa) (Applicate) N505 N510 N535 Fig. 5.8 Measure shaft 5–22 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 142: L977 Measure Slot (Paraxial)

    The probe must be called with tool offset and without G53. • The probe must be positioned at the slot centre point in the measuring axis, the probe ball being positioned in the applicate inside the slot. © 5–23 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 143 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value slot (according to drawing) See Section 10.2 for result display parameters. 5–24 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 144 R30=2 R33=0.002 R34= 0.03 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=100 Cycle call for slot measurement in Y N525 L977 Withdraw Z axis from slot N530 G00 Z160 N535 © 5–25 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 145 5 Measuring Cycles for Milling Machines and Machining Centres 10.91 5.2.3 L977 Measure slot (paraxial) (Ordinate) Workpiece Slot Actual value (R209) (Set value) Probe (R211) (Abscissa) (Applicate) N505 N530 N510 (Ordinate) Fig. 5.9 Measure slot 5–26 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 146: L977 Measure Web (Paraxial)

    The probe must be positioned on the centre point of the parallel surfaces and the probe ball approx. 1 mm above the parallel surfaces in the applicate. • R19 is calculated incrementally from the starting position. © 5–27 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 147 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value web (according to drawing) See Section 10.2 for result display parameters. 5–28 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 148 R33= 0.002 R34= 0.03 R36=1 R37=0.06 R40= 0.03 R41=-0.03 R42=60 Cycle call for web measurement N525 L977 in X direction Run up Z axis N530 G00 Z160 N535 © 5–29 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 149 07.90 5.2.4 L977 Measure web (paraxial) (Ordinate) Parallel surfaces Workpiece Probe R42 Set value Act. value R209 (R210) (Abscissa) (Applicate) N505 N510 N530 Fig. 5.10 Measure web 5–30 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 150: L977 Zo Determination In Hole (Paraxial)

    Number of measurements at same location (typically 1...3) R28 = 1...R Multiplication factor for measurement path ”2a” Set value diameter Safe area (centre point coordinates) See Section 10.2 for result display parameters. © 5–31 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 151 Define parameters for measuring cycle R10=1 R22=1 R23=21 R25=0 R27=1 R28=1 R32=130 R36=1 Cycle call for ZO determination in X/Y L977 Withdraw Z axis from hole G00 Z160 Machining program N... 5–32 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 152 5 Measuring Cycles for Milling Machines and Machining Centres 5.2.5 L977 ZO determination in hole (paraxial) (Ordinate) Hole Hole diameter Y(R214 (R32) R213 Probe (R211) (R210) (Abscissa) (Applicate) Fig. 5.11 ZO determination in hole © 5–33 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 153: L977 Zo Determination On Shaft

    Number of measurements at same location (typically 1...3) R28 = 1...R Multiplication factor for measurement path ”2a” Set value diameter Safe area (centre point coordinates) See Section 10.2 for result display parameters. 5–34 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 154 R10=1 R19=-30 R22=1 R23=22 R25=0 R27= 1 R28=1 R32=130 R36=1 Cycle call for ZO determination in X/Y L977 Run up Z axis G00 Z160 Machining program N... © 5–35 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 155 5 Measuring Cycles for Milling Machines and Machining Centres 07.90 5.2.6 L977 ZO determination on shaft (Ordinate) Shaft R213 Shaft diameter Y(R214 Probe (R211) centre point (R210) (Abscissa) (Applicate) Fig. 5.12 ZO determination at shaft 5–36 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 156: L977 Zo Determination In Slot (Paraxial)

    Multiplication factor for measurement path ”2a” R30 = 1...3 Number of measuring axis (see Section 2.12) Set value slot width Safe area (centre point coordinates) See Section 10.2 for result display parameters. © 5–37 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 157 R10=1 R22=1 R23=31 R25=0 R27=1 R28=1 R30=2 R32=100 R36=1 Cycle call for ZO determination in Y L977 Withdraw Z axis from slot G00 Z160 Machining program N... 5–38 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 158 5 Measuring Cycles for Milling Machines and Machining Centres 5.2.7 L977 ZO determination in slot (paraxial) (Ordinate) Workpiece Slot X (214) Slot width Probe (R211) (Abscissa) (Applicate) (Ordinate) Fig. 5.13 ZO determination in slot © 5–39 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 159: L977 Zo Determination On A Web (Paraxial)

    Multiplication factor for measurement path ”2a” R30 = 1...3 Number of measuring axis (see Section 2.12) Set value web width Safe area (centre point coordinate) See Section 10.2 for result display parameters. 5–40 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 160 R22=1 R23=32 R25=0 R27= 1 R28=1 R30=1 R32=130 R36=1 Cycle call for ZO determination in X L977 Run up Z axis G00 Z160 Machining program N ... © 5–41 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 161 07.90 5.2.8 L977 ZO determination on a web (paraxial) (Ordinate) Parallel surfaces Workpiece Probe R213 Width R32 (R210) (Abscissa) (Applicate) Fig. 5.14 ZO determination on a web 5–42 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 162: L979 Workpiece Measurement Hole/Shaft/Slot/Web/Zo Determination (At Random Angles)

    ZO determination in hole = 22 ZO determination at shaft = 31 ZO determination in slot = 32 ZO determination at web Prepositioning: Always facing and level with P1 © 5–43 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 163 An internal call of L963 is made by the cycle for calculation, parameter R00 is used for defining L963. Depending on the type of control, cycle L963 takes up to approx. 0.5 to 10 seconds for the 4-point measurement! 5–44 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 164 5 Measuring Cycles for Milling Machines and Machining Centres 5.3 L979 Workpiece measurement hole/shaft/slot/web/ZO determination (at random angles) G03 F=R31 G03 F=R31 Fig. 5.15 Measure circle segment © 5–45 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 165: L979 Measure Hole (At Random Angles)

    Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing ) Set value diameter (according to drawing) See Section 10.2 for result display parameters. 5–46 © Siemens AG 1990 All Rights Reserved 6FC5197-0AB70-0BP0 SINUMERIK 840/850/880 (BN)
  • Page 166 R28= 1 R29=3 R31=1000 R33=0.002 R34= 0.03 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=130 Cycle call for hole measurement N525 L979 in X/Y Withdraw Z axis from hole N530 G00 Z160 N535 © 5–47 Siemens AG 1990 All Rights Reserved 6FC5197-0AB70-0BP0 SINUMERIK 840/850/880 (BN)
  • Page 167 07.90 5.3.1 L979 Measure hole (at random angles) (Ordinate) Hole Actual diameter (R209) (R211) Probe (Set diameter 130) (R210) (Abscissa) (Applicate) N505 N510 N530 Fig. 5.16 Measure hole 5–48 © Siemens AG 1990 All Rights Reserved 6FC5197-0AB70-0BP0 SINUMERIK 840/850/880 (BN)

  • Page 168: L979 Measure Shaft (At Random Angles)

    Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value diameter (according to drawing) See Section 10.2 for result display parameters. © 5–49 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 169 R29=3 R31=1000 R33=0.002 R34= 0.03 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=130 Cycle call for shaft measurement N525 L979 in X/Y Run up Z axis N530 G00 Z160 N535 5–50 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 170 5.3.2 L979 Measure shaft (at random angles) (Ordinate) Shaft Probe Actual diameter (R209) (R211) (Set diameter 130) (R210) (Abscissa) (Applicate) N505 N530 N510 Fig. 5.17 Measure shaft © 5–51 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 171: L979 Measure Slot (At Random Angles)

    Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set point slot (according to drawing) See Section 10.2 for result display parameters. 5–52 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 172 R28= 1 R29=3 R33=0.002 R34= 0.03 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=100 Cycle call for slot measurement N525 in X/Y Run up Z axis N530 G00 Z160 N535 © 5–53 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 173 5.3.3 L979 Measure slot (at random angles) (Ordinate) Workpiece Slot Probe (Set value) Actual value (R209) (R211) (R210) (Abscissa) (Applicate) N505 N530 N510 Fig. 5.18 Measure slot 5–54 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 174: L979 Measure Web (At Random Angles)

    Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set point web (according to drawing) See Section 10.2 for result display parameters. © 5–55 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 175 R28= 1 R29=3 R33=0.002 R34= 0.03 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=100 Cycle call for web measurement N525 L979 in X/Y Run up Z axis N530 G00 Z160 N535 5–56 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 176 5.3.4 L979 Measure web (at random angles) Probe (Ordinate) (Set value) Workpiece Parallel surfaces R24 (10) (R211) Actual value (R209) (R210) (Abscissa) (Applicate) N505 N530 N510 Fig. 5.19 Measure web © 5–57 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 177: L979 Zo Determination In Hole (At Random Angles)

    R24=10 R25=0 R26=90 R27=1 R28=1 R31=1000 R32=130 R36=1 Cycle call for ZO determination in X/Y L979 Withdraw Z axis from hole G00 Z160 Machining centre program N... 5–58 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 178 5.3.5 L979 ZO determination in hole (at random angles) (Ordinate) Hole Actual (R213) diameter (R209) (R214) (R211) Set centre point Probe (Set diameter 130) (R210) (Abscissa) (Applicate) Fig. 5.20 ZO determiantion in hole © 5–59 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 179: L979 Zo Determination At Shaft (At Random Angles)

    R23=22 R23=21 R24=10 R25=0 R26=90 R27=1 R28=1 R31=1000 R32=130 R36=1 Cycle call for ZO determination in X/Y L979 Withdraw Z axis G00 Z160 Machining centre program N... 5–60 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 180 5.3.6 L979 ZO determination at shaft (at random angles) (Ordinate) Shaft Probe (R213) Actual diameter (R214) (R209) (R211) Set centre point (Set diameter 130) (R210) (Abscissa) (Applicate) Fig. 5.21 ZO determination at shaft © 5–61 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 181: L979 Zo Determination In Slot (At Random Angles)

    R20=150 R21=130 R22=1 R23=31 R24=70 R25=0 R27=1 R28=1 R32=100 R36=1 Cycle call for ZO determination in X/Y L979 Withdraw Z axis G00 Z160 Machining centre program N... 5–62 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 182 5.3.7 L979 ZO determination in slot (at random angles) (Ordinate) Workpiece Slot Probe (Set value) (R214) Actual value (R213) (R209) (R211) (R210) Set centre point (Abscissa) (Applicate) Fig. 5.22 ZO determination in internal slot © 5–63 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 183: L979 Zo Determination At Web (At Random Angles)

    R19=-35 R20=220 R21=130 R22=1 R23=32 R24=10 R25=0 R27=1 R28=1 R32=130 R36=1 Cycle call for ZO determinationin X/Y L979 Withdraw Z axis G00 Z160 Machining centre program N... 5–64 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 184 (Ordinate) (Set value) R32 Workpiece Set centre point (R213) R24 (10) (R214) Actual value (R209) (R211) Parallel surfaces (R210) (Abscissa) (Applicate) Fig. 5.23 ZO determination at web © 5–65 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 185: L978 Workpiece Measurement Surface/Angle/Zo Determination (With And Without Differential Measurement)

    In the case of milling and machining centres the probe must be entered as type 30 in the TOA memory. • Multidirectional probe • Bidirectional probe • Monodirectional probe 5–66 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 186: L978 Zo Determination On Surface (1-Point Measuring Cycle)

    R30 = 1...3 Number of measuring axis (see Section 2.12) Set value in relation to workpiece zero point Safe area See Section 10.2 for result display parameters. © 5–67 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 187 ZO determination in Y axis L978 Retract in Y axis G00 Y-20 Retract in Z axis Z100 Retract in X/Y axis X-40 Y80 Machining centre program N900 5–68 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 188 5 Measuring Cycles for Milling Machines and Machining Centres 5.4.1 L978 ZO determination on surface (1-point measuring cycle) (Ordinate) Spindle Workpiece (Abscissa) (Applicate) Fig. 5.24 ZO determination on surface © 5–69 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 189: L978 1-Point Measurement

    (difference halved) is performed, depending on the definition of R10. Precondition: The probe must be positioned with tool offset and without G53 to face the surface to be measured. 5–70 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 190 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value (according to drawing) See Section 10.2 for result display parameters. © 5–71 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 191 R30=1 R33=0.002 R34= 0.015 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=100 Cycle call for 1-point measurement N525 L978 in X axis Run up Z axis N530 G00 Z160 N535 5–72 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 192: L978 Paraxial Multipoint Measurement

    The probe must be positioned with tool offset and without G53 to face the surface to be measured and measuring point number 1 (MP1) (allow for offset distance). • Parameter R19 specifies the distance between two measuring points along the measuring axis. © 5–73 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 193 Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Set value (according to drawing) See Section 10.2 for result display parameters. 5–74 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 194 R34= 0.015 R36=1 R37=0.06 R40=0.03 R41=-0.03 R42=40 Cycle call for multipoint N525 L978 measurement in Y axis Run up Z axis N530 G00 Z160 N535 X20 Y70 N540 © 5–75 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 195: L978 Angular Measurement (Zo Determination)

    It is therefore only possible to measure an angle of max. 44.999 degrees. However, the measurement can be performed from all sides. The angle setpoint is the angle between the offset axis and the workpiece edge. 5–76 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 196 Number of offset axis/measuring axis (see Section 2.12) Number of rotary axis Set value approach position with reference to workpiece zero and measuring axis Safe area See Section 10.2 for result display parameters. © 5–77 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 197 R24=0 R25=0 R27=1 R28=5 R30=102 R31=4 R32=0 R36=5 Cycle call for angular measurement L978 Run up Z axis G00 Z160 Machining centre program N... END OF SECTION 5–78 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 198: Measuring Cycles For Turning And Milling Work

    Linear axis Example: Plane selection for searching for a hole/slot on the cylinder: G16 C Z X Z 2nd length compensation 1st length compensation Linear axis Rotary axis © 6–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 199 R25 = 0 Standard cycle velocity Search increment in degrees (positive only) R27 = 1...R Number of measurements at same location Approach setpoint Safe area (positional tolerance) 6–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 200 Position rotary axis Parameters for L981 R1=30 R2=125 R10=5 R18=80 R22=1 R23=1 R25=0 R26=5 R27=1 R32=100 R36=10 Search for hole L981 END OF SECTION © 6–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 201: Measuring In Jog Mode (Sinumerik 880/880 Ga2)

    The starting conditions for automatic mode have been fulfilled. • The tool probe is swivelled in or retracted. • The tool probe has been calibrated with measuring cycle L972/L975. • Plane correctly defined, initial setting. © 7–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 202 0.000 0.000 0.000 0.000 0.000 0.000 0.000 MEASURE Input display for Tool measurement 3. You enter the values in the different input fields using the alphanumeric keyboard 7–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 203 The number of the empirical value memory to be used must be entered here. If the value "0" is entered the tool length required is calculated without using an empirical value. © 7–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 204 4. You position the tool near the tool probe by operating the JOG direction keys. Measuring axis X Operator moves tool to be measured towards the probe Operator operates direction of movement Probe (calibrating) Tool measurement in JOG mode 7–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 205 It is possible to reduce the set measuring speed with feedrate override. The measuring speed depends on the machine configuration. (See information supplied by the machine tool manufacturer). © 7–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 206 Which measuring axis wear memory is deleted depends on the machine configuration. The machine data defines whether the wear memory is deleted or not. (See information supplied by the machine tool manufacturer). 7–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 207 Diameter/radius L1 base L2 base RETRACT MEASURING PROBE Tool offset memory display after retraction of probe 9. You can retract the probe with the appropriate direction keys. © 7–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 208 The dialog text "JOG-MEASUREMENT ABORTED" appears on the screen. In this case retraction is not limited to a predefined distance, i.e. any axis can be traversed without limitation. 7–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 209: Operating And Function Sequence

    0.000 0.000 0.000 0.000 0.000 0.000 0.000 MEASURE Input display for workpiece measurement 3. You enter the values in the different input fields using the alphanumeric keyboard. © 7–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 210: 7.2.1 Operating And Function Sequence

    The data for L1 and L2 must be assigned to axes so that the tool offset data of the workpiece probe can be used to determine the zero offset. 7–10 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 211 If incorrect values are entered, alarm 3050, "WRONG INPUT" is displayed. The dialog text MEASURING ACTIVE is displayed. The displayed softkey function STORE is not enabled until the workpiece probe has been deflected © 7–11 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 212 It is possible to reduce the set measuring speed with feedrate override. The measuring speed depends on the machine configuration. (See information supplied by the machine tool manufacturer). 7–12 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 213 If G53 is entered (into the input display before the measuring is started), neither is the zero offset value stored nor the zero offset input display called up, but the input display "MEASURE WORKPIECE" is displayed directly. © 7–13 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 214 SETTING DATA ZERO OFFSET (G57) coarse fine 0.235 RETRACT MEASURING PROBE STORE Tool offset memory display after retraction of probe 9. You can retract the probe with the appropriate direction keys. 7–14 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 215 The dialog text ”JOG-MEASUREMENT ABORTED” appears on the screen. In this case retraction is not limited to a predefined distance, i.e. any axis can be traversed without limitation. END OF SECTION © 7–15 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 216: Automatic Workpiece Measurement In Jog Mode (Sinumerik 840 Sw2)

    Mode (SINUMERIK 840 SW2) General Automatic workpiece measurement in JOG mode is an extended version of the Siemens "Inprocess Measurement" cycles for SINUMERIK. With the JOG measuring function the distance between machine zero and the reference point (workpiece zero) can be determined and then stored with the softkeys "STORE ZO"...
  • Page 217 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.1 General The whole process is carried out in "JOG" mode. Once the measurement variants have been selected and the cycle parameters set, the probe must be positioned, for example, at the centre of the drill hole in "JOG"...
  • Page 218 08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.1 General Selecting the measuring cycles: Select ”JOG” mode Prog. para. Sett. data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Actual value REPOS offset...

  • Page 219: Setting The Parameters For Workpiece Measurement And Calibration

    8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 01.93 8.1 General Prog. para. Sett. data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel: Workpiece measurement: RESULTS INPUT ACTUAL VALUE40.123 DRILLING AXIS MULTI. PROBE D NUMBER DIFFERENCE 0.123...

  • Page 220: Calibrating Probe In Any Hole

    08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.2 Setting the parameters for workpiece measurement and calibration • Measurement repetition Here you enter the number of measurements at a certain measurement point. • Measurement path s Here you enter the multiplication factor for the measurement path 2a, where a = 1 mm. If,...
  • Page 221 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.3 Calibrating probe in any hole Once calibration type plane or drilling axis (Version 3.5 and higher) has been selected the only parameter that has to be entered is the setpoint diameter or the floor of the hole. The probe must be positioned in the centre of the hole at the calibrating depth.

  • Page 222: Workpiece Measurement

    01.93 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4 Workpiece measurement Workpiece measurement Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Picture 1 of 2 Hole...
  • Page 223 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 01.93 8.4 Workpiece measurement Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Picture 2 of 2 Angle Reference point...

  • Page 224: Measuring A Hole

    08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.1 Measuring a hole 8.4.1 Measuring a hole Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure hole...
  • Page 225 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.4.1 Measuring a hole Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure hole POSITION PROBE INTO THE HOLE Measure.

  • Page 226: Measuring A Shaft

    08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.1 Measuring a hole (Ordinate) Hole Actual diameter Probe (Set diameter) (Abszisse) act. 8.4.2 Measuring a shaft Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1...
  • Page 227 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.4.2 Measuring a shaft The following parameters have to be set: • The infeed along the applicate axis with sign • Set diameter of the shaft. When you press the softkey "MEASURE", a selection display appears requesting you to position the probe above the centre of the shaft.
  • Page 228 01.93 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.2 Measuring a shaft (Ordinate) Shaft Actual diameter Probe (Set diameter) (Abscissa) act. (Applicate) Position by hand © 8–13 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 229: Measuring A Slot

    8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.4.3 Measuring a slot 8.4.3 Measuring a slot Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure slot...
  • Page 230 08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.3 Measuring a slot Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure slot POSITION PROBE IN SLOT Measure.
  • Page 231 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 01.93 8.4.3 Measuring a slot (Ordinate) Workpiece Slot Actual value (Set value) Probe act. (Abscissa) (Applicate) Position by hand into slot (Ordinate) 8–16 © Siemens AG 1990 All Rights Reserved...

  • Page 232: Measuring A Web

    08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.4 Measuring a web 8.4.4 Measuring a web Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure web...
  • Page 233 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.4.4 Measuring a web Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure web POSITION PROBE ABOVE WEB Measure.
  • Page 234 01.93 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.4 Measuring a web (Ordinate) Parallel surfaces Workpiece Probe R42 Set value Actual value (Abscissa) act. (Applicate) Position by hand © 8–19 Siemens AG 1990 All Rights Reserved 6FC5197- AB70...

  • Page 235: Measuring A Surface

    8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.4.5 Measuring a surface 8.4.5 Measuring a surface Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure surface...
  • Page 236 01.93 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.5 Measuring a surface Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure surface POSITION PROBE OPPOSITE SURFACE Measure.
  • Page 237 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 01.93 8.4.5 Measuring a surface (Ordinate) Spindle Workpiece Position by hand (Abscissa) act. (Applicate) act. 8–22 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 238: Measuring An Angle

    08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.6 Measuring an angle 8.4.6 Measuring an angle Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure angle...
  • Page 239 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 01.93 8.4.6 Measuring an angle Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure angle POSITION PROBE BETWEEN MEASURING POINTS Measure.
  • Page 240 01.93 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.6 Measuring an angle (Ordinate) Spindle Position by hand Point of Workpiece rotation rotary axis Angle Probe (Abscissa) © 8–25 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 241: Measuring A Reference Point On The Workpiece

    8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 08.96 8.4.7 Measuring a reference point on the workpiece 8.4.7 Measuring a reference point on the workpiece Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset...
  • Page 242 08.96 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 8.4.7 Measuring a reference point on the workpiece Prog. Para. Sett. Data Data I/O Program. Diagnostic User Mode grp.: 1 Program reset Channel : 1 Workpiece measurement: Measure reference point...
  • Page 243 8 Automatic Workpiece Measurement in JOG Mode (SINUMERIK 840 SW2) 01.93 8.4.7 Measuring a reference point on the workpiece (Ordinate) Spindle Workpiece Position by hand Probe act. act. (Abscissa) Position by hand OK – UK (Abscissa) END OF SECTION 8–28 ©...

  • Page 244: Alarms

    Press acknow- 4040 ... 4049 ledgement key Mould making cycles Press RESET 4050 ..4099 Standard cycles Press RESET 4100 ... 4299 partly meas. cycles User 5000 ... 5299 © 9–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 245 4012 4013 4014 4015 4019 4020 4021 4025 4026 4027 4030 Alarm is output directly by the cycle Alarm is set and output by the calling cycle 9–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 246 4040 4041 4042 4048 4049 4100 4121 4180 4200 4219 4220 Alarm is output directly by the cycle Alarm is set and output by the calling cycle © 9–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 247: Measuring Cycle Alarms

    NC type or NC SW version wrong 4007 Wrong MC programs loaded 4008 Check MDC (Nxxxx) 4009 Measurement not possible 4010 Probe is defective 4011 Probe does not switch 4012 Probe collision 9–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 248 Toolnose loc. <1 or >10 def 4027 Safe area exceeded 4030 Applicate outside tolerance 4031 Ordinate outside tolerance 4032 Appl. & ord. outside tol. 4033 Meas. termination/RESET 4038 © 9–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 249 R Parameter No. Channel number Alarm number It has been detected in the cycle running in channel 2 that parameter R32 has been defined incorrectly. 9–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 250: Alarm Description

    4005 MDC area exceeded Explanation: Only on installation 4006 NC type or NC SW-Version wrong Explanation: NC type or NC software version wrong Remedy: Check MD 157 © 9–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 251 4012 Probe collision Reason: A switching signal has been transmitted as a result of intermediate positioning operations. • Possibly collision • Set position has been incorrectly specified. 9–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 252 4021 PLC interface not ready Explanation: PLC interface for tool management FB 121 DB 147 receives no feedback when a D number is requested. Remedy: Check PLC © 9–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 253: Lists

    Tool cutting edge correctly positioned 4026 Toolnose location 9 defined Explanation: Tool point direction 9 cannot be measured with measurement variant ”Automatic measuring” (R23 > 1). Remedy: Use measurement variant 1. 9–10 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 254 Applic. & ord. outside tolerance Explanation: 4038 Meas. termination / RESET Explanation: Measuring error Remedy: Program can be continued with measurement abort signal or aborted by pressing the RESET key. © 9–11 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 255 Tool must be replaced. 4048 No active tool available Explanation: The tool to be compensated is not available in tool management. • Tool life exceeded • Twin tool not available 9–12 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 256 Block number N = R parameter number. Remedy: Correct part program. 4219 Call cycle again Explanation: Measurement variant selected for JOG measuring not clearly defined. Remedy: Select measurement variant again after RESET. © 9–13 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 257 R Parameter No. Channel number Alarm number It has been detected in the cycle running in channel 2 that parameter R32 has been defined incorrectly. END OF SECTION 9–14 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 258: Lists

    R Param. Variable measuring speed (if 0 rapid traverse/reduced rapid traverse) Axis number of plane Approach position D = Diameter value, in the case of axis diameter programming. © 10–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 259 Variable measuring speed (if 0 150/300 mm/min) Number of measurements at same location Multiplication factor for measurement path 2a Axis number measuring axis Zero offset range (lower limit) 10–2 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 260 R30=2 Abscissa NC-MD157 = x1xx and MDZ 7002 bit 1 = 1 Axes not exchanged Axis definition via R30 after G18 plane Z X R30=1 Abscissa R30=2 Ordinate © 10–3 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 261 (Definition depending on R23) 0 = positive / 1 = negative Calibration setpoint Zero offset range (lower limit) D = Diameter value, if measuring axis in diameter programming. 10–4 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 262 Specify measuring axis and axis direction 2 axis directions with NC type (T) Specify measuring axis No position determination Position determination (not with 1-point measurement) Explanation of R30: (see L972) © 10–5 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 263 Variable measuring speed (if 0 150 / 300 mm/min) LA = Longitudinal axis PA = Transverse axis [ D ] = Memory content is a diameter value 10–6 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 264 D = Diameter value, if measuring axis in diameter programming Explanation of R23: R23=23 External measurement with R18/R19 Internal measurement without R18/R19 R23=24 Internal measurement with R18/R19 Explanation of R30: (see L972) © 10–7 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 265 Multiplication factor for measurement path 2a Measuring axis (Definition depending on R23) Axial direction (Definition depending on R23) 0 = positive / 1 = negative Calibration setpoint Zero offset range (lower limit) 10–8 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 266 Specify meas. axis and axis direction 2 axis directions with NC type (M) Specify measuring axis No position determination Position determination (not with 1-point measurement) Explanation of R30: (see L972) © 10–9 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 267 Infeed Infeed Infeed Applicate Applicate Applicate Applicate Probe type/probe No. Multidirectional probe 1..[MDC 1003] Monodirectional probe 101..(100+[MDC 1003]) Variable measuring speed (if 0 150 / 300 mm/min) 10–10 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 268 Safe area Dimensional difference check Upper tolerance limit (acc. to drawing) Lower tolerance limit (acc. to drawing) Setpoint (acc. to drawing) Explanation of R30: (see L972) © 10–11 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 269 Probe type/probe No. Multidirectional probe 1..[MDC 1003] Monodirectional probe 101..(100+[MDC 1003]) Number of Setpoint measuring points angle Variable measuring speed (if 0 150 / 300 mm/min) Differential measuring 10–12 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 270 [ D ] = Memory content is a diameter value if measuring axis in diameter program- = Diameter value ming (not for angular measurement) Explanation of R30: (see L972) © 10–13 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 271 R22 = 4 Probe No. 0=Multidirectional probe /1= Monodirectional probe 0=3-point /1= 4-point Starting angle (from the abscissa (horizontal axis)) Variable measuring speed (if 0 150 / 300 mm/min) 10–14 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 272 Safe area Dimensional difference check Upper tolerance limit (according to drawing) Lower tolerance limit (according to drawing) Setpoint (according to drawing) =Diameter value, if axis in diameter programming © 10–15 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 273 Variable measuring speed (if 0 150 / 300 mm/min) Search increment in degrees (positive only) Number of measurements at same location Approach setpoint Safe area in degrees Diameter value, if axis in diameter programming 10–16 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 274 Starting angle with tool types 26 Number of measurements at same location Multiplication factor for measurement path 2a Axis number measuring axis Zero offset range (lower limit) © 10–17 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 275 10.1 Overview of transfer parameters Tool measurement L972 Possible axes Abscissa / Ordinate Calibrate Measure Automatic Variant tool probe tool tool measurement R-Param. Safe area Dimensional difference check 10–18 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 276 R30=2 Abscissa NC-MD 157 = x1xx and MDZ 7002 bit 1 =1: Axes not exchanged Axis definition via R30 after G18 plane Z X R30=1 Abscissa R30=2 Ordinate © 10–19 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 277: Compatibility List, Version 10 To Version

    Version 20 onwards ——— Probe no. Number of measurements Control parameter Control parameter Number of measurements Control parameter Var. measuring speed Offset Now R19 Omitted Tolerance Now R40/R41 10–20 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 278: Result Displays

    Empirical value L2 2.5 (Applicate - R.) D/R 2.5 (Applicate +R.) Safe area Perm. dim. diff'ce Probe No. Data Alarm No. Measurement result display for tool measurement © 10–21 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 279 Perm. dim. diff'ce Actual value Tolerance upper limit D/ZO memory No. Tolerance lower limit Difference Probe No. Data Compensation value Alarm No. Measurement result display for workpiece measurement 10–22 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 280: Result Parameters

    D memory No. R213 EV memory No. R214 Empirical value R215 Cycle No. R216 Tool type R217 Werkzeugtyp MDC area probe data R218 Probe number R219 Alarm number © 10–23 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 281 Trigger point Difference plus direction Applicate R214 Positional deviation abscissa R215 Cycle number R216 Positional deviation ordinate R217 MDC area probe data R218 Probe number R219 Alarm number 10–24 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 282 Measuring axis R213 R214 R215 Cycle number R216 D memory number / ZO memory number R217 MDC area Probe data R218 Probe number R219 Alarm number Compensation value © 10–25 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 283 Trigger point Difference plus direction Applicate R214 Positional deviation abscissa R215 Cycle number R216 Positional deviation ordinate R217 MDC area probe data R218 Probe number R219 Alarm number 10–26 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 284 Centre point Ordinate value R215 Cycle number R216 D memory number / ZO memory number R217 MDC area Probe data R218 Probe number R219 Alarm number Compensation value © 10–27 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 285 Measuring axis R213 R214 R215 Cycle number R216 D memory number / ZO memory number R217 MDC area Probe data R218 Probe number R219 Alarm number Compensation value 10–28 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 286 Centre point Ordinate R215 Cycle number R216 D memory number / ZO memory number R217 MDC area Probe data R218 Probe number R219 Alarm number Compensation value © 10–29 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 287 R212 R213 Actual value Position Hole/Slot R214 R215 Cycle number R216 ZO memory number R217 MDC area Probe data R218 Probe number R219 Alarm number Compensation value 10–30 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)
  • Page 288 D memory No. R213 EV memory No. R214 Empirical value R215 Cycle number R216 Tool type R217 Werkzeugtyp MDC area probe data R218 Probe number R219 Alarm number © 10–31 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 289: Setting Data For Measuring Cycles

    – – – – Siemens (Measuring cycles) – – – – User 10.4.1.2 Channel-oriented bits Bit No. Siemens (Measuring cycles) Siemens User 10–32 © Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 290: 10.4.2 Sdc Channel-Oriented Values

    Bit 3=1: Display in workpiece coordinates. Bit 1 Bit 1=1: Cycle MD are checked. Bit 0 Bit 0=1: Transfer parameters are checked. Bit No. Reserved END OF SECTION © 10–33 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

  • Page 291: Abbreviations

    NC MD NC machine data Operator guidance macro Setting data for cycles (Cycle setting data) Software version T version Turning machine control User memory submodule END OF SECTION © 11–1 Siemens AG 1990 All Rights Reserved 6FC5197- AB70 SINUMERIK 840/850/880 (BN)

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