Siemens SINUMERIK 808D User Manual

Siemens SINUMERIK 808D User Manual

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SINUMERIK
SINUMERIK 808D, SINUMERIK 808D ADVANCED
Programming and Operating Manual (Manual Machine Plus
(MM+), Turning)
User Manual
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The
notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage
have no safety alert symbol. These notices shown below are graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of
injury to persons with a safety alert symbol may also include a warning relating to property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with
the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their
training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products
and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage,
installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any
problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.
© Siemens AG 2017. All rights reserved
01/2017
1

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Summary of Contents for Siemens SINUMERIK 808D

  • Page 1 WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
  • Page 2: Preface

    Readme file Third-party software - Licensing terms and copyright information My Documentation Manager (MDM) Under the following link you will find information to individually compile your documentation based on the Siemens content: www.siemens.com/mdm Standard scope This manual only describes the functionality of the standard version. Extensions or changes made by the machine tool manufacturer are documented by the machine tool manufacturer.
  • Page 3: Table Of Contents

    Table of contents Preface ................................... 2 Fundamental safety instructions ..........................4 General safety instructions ........................4 Industrial security ............................ 4 Turning on, Reference Point Approach ........................5 Setting-up ................................6 Measuring tools ............................6 Limit stops ............................... 8 3.2.1 Setting and activating/deactivating limit stops ..................9 3.2.2 Turning against a stop ...........................
  • Page 4: Fundamental Safety Instructions

    Note Industrial security Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain –...
  • Page 5: Turning On, Reference Point Approach

    If the controller has already been preconfigured to Manual Machine Plus (MM+) by the machine manufacturer, the desired operating area is activated once the controller has been started up. This operating area runs only in SIEMENS mode instead of ISO mode. Operating sequence Note that if MD1105 = 1, after power on, the control system automatically opens the main screen for MM+.
  • Page 6: Setting-Up

    "REF.POINT" window for reference point approaching operation; otherwise, skip this step. For more information on reference point approaching, see Chapter "Switching on and refer- encing" of the SINUMERIK 808D/SINUMERIK 808D ADVANCED Programming and Oper- ating Manual (Turning). Press this softkey to exit the operating area.
  • Page 7 NOTICE Tool breakage or workpiece damage An uncalibrated or incorrectly calibrated tool can lead to dimensional errors or to incorrect cutting values. If the values entered are very different from the actual tool values, there is a risk that the tool may break or the mechanism or workpiece may be damaged.
  • Page 8: Limit Stops

    Press this softkey. The modified tool offset for the selected tool is applied in the X axis. Provided that the "scratch position" in the X axis has not been moved, the measured diameter is now dis- played as the actual position in the position display of the tool measurement screen. Press this softkey.
  • Page 9: Setting And Activating/Deactivating Limit Stops

    3.2.1 Setting and activating/deactivating limit stops Functionality In the main screen of MM+, limit stops can be entered into the input fields "-X/-Z/+X/+Z". In the following screen, the cursor is located in the desired input field (with an orange background). Parameter Parameter Description...
  • Page 10 All of the limit stops are set in the following screen. Operating sequences You can use the following methods to enter a limit stop position: ● Direct position entry: – Select the input field of the relevant limit stop with the cursor keys. –...
  • Page 11: Turning Against A Stop

    3.2.2 Turning against a stop Example: The following example explains the operating principle of limit stops using the axis direction keys. You can also use the handwheel to perform the machining operation. Task The following shoulder with a finishing allowance of 0.2 mm must be turned: ●...
  • Page 12: Setting The Workpiece Zero

    Setting the workpiece zero Functionality The function of setting the workpiece zero can be used to specify the reference point for machining the workpiece. Typical application/procedure: 1. Parameterize all the machining steps (cycles) for the workpiece in relation to a "virtual zero point" (for example, an end face).
  • Page 13: Manual Machining

    If you have not yet executed a reference point approach, you will be in "REF.POINT" operating mode after start-up. You can reference the axes in the Siemens standard user interface as well as in the operating area MM+. Programming and Operating Manual (Manual Machine Plus (MM+), Turning)
  • Page 14 You have referenced the axes and accessed the MM+ operating area. The following screen represents the main screen of this operating area. Note about the position display in the main screen for MM+ ● Absolute position display active: The position value displayed in the large-size font is the absolute position. No additional value is shown. ●...
  • Page 15 Values displayed in the position display and T, F, S Displayed values Meaning Current traversing direction of axes In front of axis letters • Programmed value for the spindle speed (rev/min) S value/S type % • in either "rev/min" or "m/min", depending on the settings for the machining technology data. Current position of the spindle override switch in %.
  • Page 16: Toggling The Display

    Machining and technology data You must enter the machining technology data in the following input fields: The machining technology data is as follows: Parameter Description Tool number of the used tool (only for use of a manual tool-changer system) Feedrate with choice of units mm/min (time feed) and mm/rev (revolutional feed), Spindle type with the choice of units rpm (constant spindle speed) and m/min (constant cutting rate), Speed limitation for constant cutting rate Positions of the limit stops, the limit stops can be activated using the toggle field "ON/OFF"...
  • Page 17 Softkeys Change the display to the relative position display mode and reset the display in the X axis. Change the display to the relative position display mode and reset the display in the Z axis. Toggle the display between the absolute position display mode and the relative position display mode in the X axis. Toggle the display between the absolute position display mode and the relative position display mode in the Z axis.
  • Page 18: Machining With The Handwheels

    4.2.2 Machining with the handwheels Functionality The handwheels for the X and Z axes are not mechanically connected to the feed screws. Electronic pulse generators mounted on the handwheels generate the information needed by the controller to execute the required traversing movement. The handwheels are only active when the axis direction switch is in the zero position or the individual axis control keys are disabled.
  • Page 19: Spindle Advance/Reverse

    Note If the feedrate override weighting is set to "0", any type of axis movement is blocked. With the revolutional feed and cutting speed settings, the feed is blocked until the spindle reaches the setpoint speed. 4.2.5 Spindle advance/reverse Functionality NOTICE Start spindle The spindle value should be checked before starting the spindle (for example, when changing the tool).
  • Page 20: Changing The Feedrate/Spindle Value

    Operating sequences Follow the sequence of operations below to enter the required tool number: Move the cursor onto the input field for the T value. Enter the tool number using the numeric keys. (The tool you wish to select must be set up in the tool list.) Accept the tool number by pressing this hardkey.
  • Page 21: Changing The Feedrate/Spindle Type

    Edit the programmed value using the numeric keys. Press this hardkey. The value is activated. Note The F value (feed rate) or the S value (spindle) can only be changed if all axes and the spindle are stationary. 4.2.8 Changing the feedrate/spindle type Changing the operating sequences feedrate type "F"...
  • Page 22: Change The Speed Limitation For Constant Cutting Rate

    By pressing the above hardkey, you can choose one of the following spindle types: ● Constant spindle speed (rpm) This value defines the programmed spindle speed for machining in the "spindle speed + time feed" or "spindle speed + revolutional feedrate" mode. The constant spindle speed is achieved only if no speed reduction is programmed by means of spindle override weighting or with spindle setting data.
  • Page 23: Manual Machining With Machining Types

    Position the cursor on the input field for the value in the MM+ main screen. Edit the programmed value using the numeric keys. Press this hardkey. The value is activated. Note The value may be changed only when all axes and the spindle are stationary. Manual machining with machining types 4.3.1 Axis-parallel traversal...
  • Page 24: Manual Taper Turning

    If a different machining mode is active, press this softkey until the following mode screen is displayed. 4.3.2 Manual taper turning Functionality The manual taper turning function is intended for the simple production of tapered workpieces. For this machining type, you need to enter an angle (taper angle α). The angle input rotates the controller's internal coordinate system according to the angle value.
  • Page 25: Manual Radius Turning

    Press this softkey until the following screen is displayed. The input field for the taper angle "α" is immediately displayed with an orange background when the machining mode is selected. You must enter the angle using the numeric keys. A positive angle value rotates the coordinate system in traverse direction X+. A negative angle value rotates the coordinate system in traverse direction X-.
  • Page 26 Press this softkey until the following machining mode screen is displayed. You can exit the machining mode by pressing this softkey again. The three types available for radius turning differ in the specification of the values for speci- fying the radius. Type A •...
  • Page 27: Radius Turning Type A

    4.3.3.1 Radius turning type A For radius turning type A, the radius to be machined is specified by the end point, the radius and the machining direction. Parameter Parameter Description This input value describes the position of the circle end point in the X axis. The input value is evaluated as absolute position (in the diameter).
  • Page 28: Radius Turning Type C

    4.3.3.3 Radius turning type C For the radius turning type C, the radius to be machined is specified by the center, the end point and the machining direction. Parameter Parameter Description This input value describes the position of the circle end point in the X axis. The input value is evaluated as absolute position (in the diameter).
  • Page 29 ● The spindle is rotating in the correct direction. ● Any axis position from which the workpiece position is machined can be approached without risk of collision. ● All parameters for the cycles are correctly assigned. Note Parts can be machined manually only by a spindle started in the correct rotational direction. An error message is otherwise displayed.
  • Page 30 This softkey will support you with the parameterization and execution of functions. The actual position value of the relevant axis is transferred to the parameter input fields when you press this softkey. The input field must be selected with the cursor keys; otherwise, an error message is dis- played when you accept the axis position, saying that the value cannot be accepted.
  • Page 31: General Parameters

    Press this hardkey if you want to interrupt the machining operation. The selected direction of the spindle rotation continues to be activated. By pressing this hardkey, "JOG" operating mode is automatically changed, that is, you can traverse the axes manually. By continuing executing a cycle start , the interruption point is approached again and execution of the program is continued.
  • Page 32: Manual Drilling Centered

    Optional parameter, gear stage pre-selection In the input fields for the relevant manual machining, for example, thread tapping, it is possible to pre-select the gear stage. If a gear unit is installed on the machine, you can select the gear stage by using the following hardkey: Note The selection of the gear stages can be changed by the following general machine data: $MN14512 USER_DATA_HEX[31]...
  • Page 33 Operating sequences You can access the drilling cycle overview by pressing this softkey in the basic screen for MM+. You can access the "Manual center drilling" function by pressing this softkey in the drilling cycle overview. Alternatively, you can select this function with cursor keys and activate it with this hardkey. Remove chips: Programming and Operating Manual (Manual Machine Plus (MM+), Turning) 01/2017...
  • Page 34 Chip breaking: Parameter Parameter Description Reference (z0) Start position for the drill hole in the longitudinal axis (absolute position of Z axis) Drilling depth (l) Enter the depth of the drill hole to be created, taking the start position for the drill hole ("Refer. z0") as the starting point.
  • Page 35: Manual Thread Tapping

    5. The subsequent infeeds in the longitudinal axis are always calculated in the same way: new infeed value = last infeed value x factor + return travel value The new infeed value is monitored to ensure that it complies with the value for the "Infeed Min."...
  • Page 36 You can access the manual tapping function by pressing this softkey in the drilling cycle overview. Alternatively, you can select this function with cursor keys and activate it with this hardkey. Parameters Parameter Description Reference (z0) Start position for the drill hole in the longitudinal axis (absolute position of Z axis) Drilling depth (l) Enter the thread length here.
  • Page 37: Manual Grooving/Parting

    4.4.5 Manual grooving/parting Functionality The manual grooving function is suitable for producing grooves on the peripheral surface and face end and for tapping turned parts. Groove cycles can be used to produce filleted corners or beveled edges on surfaces. In addition, the multiple execution function can be used to produce multiple tappings and multiple grooves with a uniform offset.
  • Page 38 Outer groove: Inner groove: Parameter Parameter Description Reference Starting position for the groove. The edge of the groove facing the chuck is always specified here. The value to be entered indicates the absolute position in the longitudi- nal axis (Z axis). Groove width This value is the groove width, which together with the value for "Reference z0"...
  • Page 39: Groove Cycle - Multiple

    Parameter Description Groove depth This value is the groove depth which together with the value for "Diameter d" specifies the absolute position of the base of the groove. Chamfer/radius Depending on the option selected, this value forms either an input radius (display "RND") or an input chamfer (display "CHF") of less than 45 on both sides of the groove.
  • Page 40 As soon as you position the cursor in any of the input fields in the multiple grooves area of the screen, the display changes from single groove to multiple grooves: Parameter Parameter Description Distance Groove offset in the longitudinal axis (Z axis): This input value determines the offset be- tween several identical grooves during production.
  • Page 41: Extended Grooving

    4.4.5.3 Extended grooving Operating sequences You can access the grooving cycle overview by pressing this softkey in the basic screen for MM+. You can access the extended grooving function by pressing this softkey in the grooving cycle overview. Alternatively, you can select this function with cursor keys and activate it with this hardkey. Outer groove: Programming and Operating Manual (Manual Machine Plus (MM+), Turning) 01/2017...
  • Page 42 Inner groove: Face from chuck: Programming and Operating Manual (Manual Machine Plus (MM+), Turning) 01/2017...
  • Page 43 Face to chuck: Parameter Parameter Description Reference Starting position for the groove. The edge of the groove facing the chuck is always specified here. The value to be entered indicates the absolute position in the longitudi- nal axis (Z axis). Groove width This value is the groove width, which together with the value for "Reference z0"...
  • Page 44: Multiple Extended Grooving

    Parameter Description External In this toggle field you can select the type of groove machining required whereby the groove/internal respective selection is displayed in a diagram on the screen. groove/planar to chuck/planar from chuck Contour angle This input value specifies the angle of the incline where the groove is to be executed. Flank angle 1 This input value determines the inclination of the first groove flank.
  • Page 45: Manual Thread Cutting

    As soon as you position the cursor in any of the input fields in the multiple grooves area of the screen, the display changes from single groove to multiple grooves: Parameter Parameter Description Distance Groove offset: This input value determines the offset between several identical grooves during production.
  • Page 46: Thread Cutting

    4.4.6.1 Thread cutting Operating sequences You can access the manual thread cutting function by pressing this softkey in the main screen for MM+. Longitudinal male thread: Longitudinal female thread: Programming and Operating Manual (Manual Machine Plus (MM+), Turning) 01/2017...
  • Page 47 Face thread: Taper male thread: Programming and Operating Manual (Manual Machine Plus (MM+), Turning) 01/2017...
  • Page 48 Taper female thread: Parameters Parameter Description Reference Start position for the thread in the longitudinal axis (absolute position of the Z axis). Thread length Enter the length of the thread to be created, taking the start position for the thread ("Refer- ence z0") as the starting point.
  • Page 49: Thread Recutting

    Parameter Description Longitudinal internal thread/ In this toggle field you can select whether an internal or an external thread is required. The longitudinal external thread/ selection is indicated by a diagram on the screen. face thread/ taper external thread/ taper internal thread To chuck/ You can select the machining direction of the thread using this toggle field.
  • Page 50 Operating sequences Note The thread recutting function uses the entry values from the thread cutting screen form. This screen form must therefore have been completed so that thread cutting can proceed correctly. You can call the thread recutting function with this softkey. The following screen form appears: The values displayed for start of thread, end of thread and axis position relate to the type of thread selected.
  • Page 51: Roughing Cycles

    ● Press the above softkey and the following screen appears: The rest of the thread cutting process is exactly the same as that described for the manual thread cutting function. The only difference is that thread cutting is not started with the marker pulse from the spindle encoder but with the angle that was calculated in the previous screen for thread repair (thread recutting) as the start angle offset.
  • Page 52: Roughing Cycle A

    Operating sequences Starting from the main menu for MM+ you can reach the roughing cycle functions via this softkey. The following roughing cycles can be used via the vertical softkey bar or by choosing via cursor keys: ● Roughing cycle A - simple stepped contour ●...
  • Page 53 Alternatively, you can select this function from the turning cycle overview with cursor keys and activate it with this hardkey. Input fields The input fields in the roughing cycle A screen form have the following meanings: Parameter Description Length Enter the length of the "step" to be produced, taking the contour start position ("Reference z0") in the axial axis (Z axis) as the starting point.
  • Page 54 Parameter Description Chamfer/radius Depending on the option selected, this value forms either a transition radius (dis- play "RND") or a transition chamfer (display "CHR" or "CHF") of less than 45 tween the end face and the inside diameter of the "step". You can toggle between RND/CHR/CHF using the toggle key.
  • Page 55: Roughing Cycle B

    Outside left: 4.4.7.2 Roughing cycle B Functionality The roughing cycle B function is used to produce a simple cutting contour, with an additional interpolation point allowing beveled or tapered contours. Transitions to adjacent faces can again be worked as a radius or chamfer. Operating sequences You can access the turning cycle overview by pressing this softkey in the basic screen for MM+.
  • Page 56 Input fields The input fields in the roughing cycle B screen form have the following meanings: Parameter Description Length Enter the length of the "step" to be produced, taking the contour start position ("Reference z0") in the axial axis (Z axis) as the starting point. Length Interpolation point position, which defines the position of the additional contour interpolation point in the longitudinal axis (Z axis).
  • Page 57: Roughing Cycle C

    The following possibilities exist for the position of the geometry: Inside right: Outside left: 4.4.7.3 Roughing cycle C Functionality The roughing C function is used to produce a special cutting contour, with a filleted transition between the inside and outside diameter of the contour.
  • Page 58 In the displayed screen, press this softkey. Alternatively, you can select this function from the turning cycle overview with cursor keys and activate it with this hardkey. Input fields The input fields in the roughing cycle C screen form have the following meanings: Parameter Description Length...
  • Page 59: Roughing Cycle D

    The following possibilities exist for the position of the geometry: Inside right: Outside left: 4.4.7.4 Roughing cycle D Functionality The roughing cycle D function allows a single radius contour to be machined, supported by cycles. Operating sequences You can access the turning cycle overview by pressing this softkey in the basic screen for MM+.
  • Page 60 In the displayed screen, press this softkey. Alternatively, you can select this function from the turning cycle overview with cursor keys and activate it with this hardkey. Input fields The input fields in the roughing cycle D screen form have the following meanings: Parameter Description Length...
  • Page 61: Roughing Cycle E

    The following possibilities exist for the position of the geometry: Inside right: Outside left: 4.4.7.5 Roughing cycle E Functionality The roughing cycle E function allows a single taper contour to be machined, supported by cycles. Operating sequences You can access the turning cycle overview by pressing this softkey in the basic screen for MM+.
  • Page 62 In the displayed screen, press this softkey. Alternatively, you can select this function from the turning cycle overview with cursor keys and activate it with this hardkey. Input fields The input fields in the roughing cycle E screen form have the following meanings: Parameter Description d1, d2,...
  • Page 63: Roughing Cycle F

    The following possibilities exist for the position of the geometry: Inside right: Outside left: 4.4.7.6 Roughing cycle F Functionality The roughing cycle F function allows cycle-supported production of an end face (cutting direction is planar) or of a peripheral surface (cutting direction is longitudinal). Operating sequences You can access the turning cycle overview by pressing this softkey in the basic screen for MM+.
  • Page 64 In the displayed screen, press this softkey. Alternatively, you can select this function from the turning cycle overview with cursor keys and activate it with this hardkey. Input fields The input fields in the "Roughing F" screen form have the following meanings: Parameter Description Length...
  • Page 65: Roughing Cycle, Free Contour

    The following option is available for the position of the geometry: Outside left: 4.4.7.7 Roughing cycle, free contour Functionality The free contour cycle function is used for the input and for the processing of an arbitrary contour path. Operating sequences You can access the turning cycle overview by pressing this softkey in the basic screen for MM+.
  • Page 66 Parameter Description Outside diameter of the shaft to be machined in the transverse axis (absolute position of the X axis in the diameter). Finishing allowance horizontal to the contour. Finishing allowance perpendicular to the contour. Enter the maximum infeed depth for roughing. The internal infeed calculation ensures that the infeed is as uniform as possible throughout the roughing operation.
  • Page 67 This function opens a dialog box with which the contour subroutine can be selected. Pressing the following softkey links the selected program with the cycle: The machined contour function branches to the contour input. Note Only contours listed in the cycle overview can be machined. External contours cannot be machined. First, define the contour starting point.
  • Page 68: Execute A Roughing Cycle

    References For more information on the machined contour function, see Section "Defining a start point" of the SINUMERIK 808D/SINUMERIK 808D ADVANCED Programming and Operating Manual (Turning). Rather than the auxiliary chart, this function displays the entered contour section. 4.4.7.8 Execute a roughing cycle...
  • Page 69: Machining The Machining Step Program Manually

    Finish cutting When the final rough cut is completed, the contour is finish cut with the following motions: 1. Traverse in the infeed axis to the finished dimension for the contour, corrected by the clearance distance. 2. Infeed in both axes (below 45°) to the contour start point. 3.
  • Page 70 You can access the screen for input into the list by pressing this softkey in the main screen for MM+. Screen handling functions ● To select machine steps, press the <cursor up> or <cursor down> key on the PPU. The selected step is displayed on an orange background.
  • Page 71 Displays a dialog used to open an existing machining step program or create a new machining step program. If the file is not located in drive N (control system storage), ensure that the external medium is not removed during the machining.
  • Page 72 : Press it to save the values. : Press it to discard the settings. Saves the machining step program. This softkey returns you to the main screen for MM+. Inserts a tool change into the program. This softkey shows you the dialog box for Tool change in the machining step program (Page 73). Inserts a traversing block in the program.
  • Page 73: Tool Change In The Machining Step Program

    This softkey opens the screen form in which the Executing the machining step program (Page 78) step program is actually executed. Changes the softkey function as follows. From Tool change in the machining step program Functionality You add a tool change step to the machining step program. If the value of the display machine data 361 (USER_MEAS_TOOL_CHANGE) is 1, the tool number can be specified manually;...
  • Page 74 Press this softkey and a list with all tools created in the control system will be displayed. The fields "T" and "D" contain the active tool and the active cutting edge number, respec- tively. To select the tool, enter the tool number and the cutting edge number in the input fields "T" and "D", respectively.
  • Page 75: Teach In

    The active tool is inserted into the step program as machining step. Note If the tool change is to be performed without travelling to a fixed point, travel to a safe machine position beforehand and save this point as work step in the step program. Teach In Functionality Using this function, an approached axis position can be directly entered into a specific traversing block.
  • Page 76 The controller switches to the manual machining screen forms of axis-parallel turning, taper turning and radius turning. Traverse to a position that is to be taught in and press this softkey. You can save the position with path feed with this softkey. You can save the position with rapid traverse via this softkey.
  • Page 77: Simulate Machining

    Exit the teach in mode via this softkey. The menu returns to the machining step program. Simulate machining Function You can use this function to graphically display the execution of a single cycle on the screen. Operating sequences The start screen is opened. Programming and Operating Manual (Manual Machine Plus (MM+), Turning) 01/2017...
  • Page 78: Executing The Machining Step Program

    The technology data cannot be changed in simulation mode. References For more information on further operating options for a simulation, see Chapter "Program simulation" of the SINUMERIK 808D/SINUMERIK 808D ADVANCED Programming and Operating Manual (Turning). Executing the machining step program Functionality...
  • Page 79 In the "Machining step program" function, you can toggle between the following horizontal softkey functions using the above hardkey. The two functions change from the machining step program into that screen form in which the actual machining step program is to be executed: The complete machining step program is executed with the following: With the above softkey, the program is executed from the actual cursor position in the machining step program (step that is marked in the program).
  • Page 80: Messages

    Messages Functionality The meanings of the messages listed below differ from those given in the SINUMERIK 808D/SINUMERIK 808D ADVANCED Diagnostics Manual: 10631...
  • Page 81 Trademarks All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described.

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