siemens 802Dsl Programming Manual

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Milling

SINUMERIK

SINUMERIK 802D sl
Milling

Programming and Operating Manual

Valid for

Control system Software version
SINUMERIK 802D sl T/M 1.4 SP7

_________________

Preface

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Description

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Software interface

Turning On, Reference

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Point Approach

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Set up

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Manually Controlled Mode

_________________

Automatic mode

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Part Programming

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System

_________________

Programming

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Cycles

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Network operation

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Data backup

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PLC diagnostics

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Appendix

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A

11/2012

6FC5398-0CP10-7BA0

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.

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. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

Siemens AG

Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY

Order number: 6FC5398-0CP10-7BA0
Ⓟ 08/2013 Technical data subject to change

Copyright © Siemens AG 2000 - 2012.
All rights reserved

Preface

SINUMERIK documentation

The SINUMERIK documentation is organized in the following categories:

● General documentation

● User documentation

● Manufacturer/service documentation

Additional information

You can find information on the following topics at www.siemens.com/motioncontrol/docu:

● Ordering documentation/overview of documentation

● Additional links to download documents

● Using documentation online (find and search in manuals/information)

Please send any questions about the technical documentation (e.g. suggestions for
improvement, corrections) to the following address:

[e-mail]

My Documentation Manager (MDM)

Under the following link you will find information to individually compile OEM-specific
machine documentation based on the Siemens content:

www.siemens.com/mdm

Training

For information about the range of training courses, refer under:

● www.siemens.com/sitrain

SITRAIN - Siemens training for products, systems and solutions in automation technology

● www.siemens.com/sinutrain

SinuTrain - training software for SINUMERIK

FAQs

You can find Frequently Asked Questions in the Service&Support pages under Product
Support. http://support.automation.siemens.com

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Programming and Operating Manual, 11/2012, 6FC5398-0CP10-7BA0

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Preface

SINUMERIK

You can find information on SINUMERIK under the following link:

www.siemens.com/sinumerik

Target group

This publication is intended for programmers, planning engineers, machine operators and
system operators.

Benefits

With the Programming and Operating Manual, the target group can develop, write, test and
debug programs and software user interfaces.

In addition, it enables the target group to operate the hardware and software of a machine.

Standard scope

This documentation only describes the functionality of the standard version. Extensions or
changes made by the machine tool manufacturer are documented by the machine tool
manufacturer.

Other functions not described in this documentation might be executable in the control. This
does not, however, represent an obligation to supply such functions with a new control or
when servicing.

For the sake of simplicity, this documentation does not contain all detailed information about
all types of the product and cannot cover every conceivable case of installation, operation, or
maintenance.

Technical Support

You will find telephone numbers for other countries for technical support in the Internet under
http://www.siemens.com/automation/service&support

EC Declaration of Conformity

The EC Declaration of Conformity for the EMC Directive can be found on the Internet at:

http://support.automation.siemens.com

Here, enter the number 15257461 as the search term or contact your local Siemens office.

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4 Programming and Operating Manual, 11/2012, 6FC5398-0CP10-7BA0

Contents

Preface ......................................................................................................................................................

1 Description...............................................................................................................................................

1.1 Control and display elements.......................................................................................................

1.2 Error and status displays .............................................................................................................

1.3 Key definition of the full CNC keyboard (vertical format).............................................................

1.4 Key definition of the machine control panel .................................................................................

1.5 Coordinate systems .....................................................................................................................

2 Software interface....................................................................................................................................

2.1 Screen layout ...............................................................................................................................

2.2 Standard softkeys ........................................................................................................................

2.3 Operating areas ...........................................................................................................................

2.4 The help system...........................................................................................................................

3 Turning On, Reference Point Approach...................................................................................................

3.1 Turning on and approaching reference points .............................................................................

4 Set up ......................................................................................................................................................

4.1 Entering tools and tool offsets......................................................................................................

4.1.1 Create new tool............................................................................................................................

4.1.2 Determining the tool offsets (manually) .......................................................................................

4.1.3 Determining tool offsets using a probe (auto)..............................................................................

4.1.4 Probe settings..............................................................................................................................

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4.2 Tool monitoring ............................................................................................................................

4.3 Entering/modifying a work offset..................................................................................................

4.3.1 Determining the work offset.........................................................................................................

4.4 Program setting data....................................................................................................................

4.5 Arithmetic parameter R ................................................................................................................

5 Manually Controlled Mode .......................................................................................................................

5.1 Manually Controlled Mode ...........................................................................................................

5.2 JOG mode - "Position" operating area.........................................................................................

5.2.1 Assigning handwheels .................................................................................................................

5.3 MDA mode (manual input) "Position" operating area .................................................................

5.3.1 Teach In.......................................................................................................................................

5.3.2 Face milling..................................................................................................................................

6 Automatic mode.......................................................................................................................................

6.1 AUTOMATIC mode......................................................................................................................

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Contents

6.2 Selection and start of a part program.......................................................................................... 78

6.3 Block search................................................................................................................................

6.4 Simultaneous recording ..............................................................................................................

6.5 Stop / cancel a part program.......................................................................................................

6.6 Reapproach after cancellation ....................................................................................................

6.7 Repositioning after interruption ...................................................................................................

6.8 Execute from external .................................................................................................................

7 Part Programming....................................................................................................................................

7.1 Part programming overview ........................................................................................................

7.2 Enter new program......................................................................................................................

7.3 Editing part program or text files .................................................................................................

7.4 Simulation....................................................................................................................................

7.5 Calculate contour elements.......................................................................................................

7.6 Free contour programming........................................................................................................

7.6.1 Program a contour ....................................................................................................................

7.6.2 Define a start point....................................................................................................................

7.6.3 Softkeys and parameters..........................................................................................................

7.6.4 Parameterize contour element..................................................................................................

7.6.5 Graphic representation of the contour ......................................................................................

7.6.6 Specify contour elements in polar coordinates, close the contour ...........................................

7.6.7 Parameter description of straight line/circle contour elements .................................................

7.6.8 Programming example for milling .............................................................................................

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8 System...................................................................................................................................................

8.1 "System" operating area ...........................................................................................................

8.2 SYSTEM - "Start-up" softkeys...................................................................................................

8.3 SYSTEM - "Machine data" softkeys..........................................................................................

8.4 SYSTEM - "Service display" .....................................................................................................

8.4.1 SYSTEM - "Service display" .....................................................................................................

8.4.2 Action log...................................................................................................................................

8.4.3 Servo trace................................................................................................................................

8.4.4 Version/HMI details...................................................................................................................

8.4.5 Service MSG.............................................................................................................................

8.4.6 Date, time..................................................................................................................................

8.5 SYSTEM - "PLC" softkeys ........................................................................................................

8.6 SYSTEM - "Start-up files" softkeys ...........................................................................................

8.7 SYSTEM - "Commissioning wizard" softkeys ...........................................................................

8.8 Alarm display.............................................................................................................................

9 Programming .........................................................................................................................................

9.1 Fundamental Principles of NC Programming............................................................................

9.1.1 Program names.........................................................................................................................

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9.1.2 Program structure ......................................................................................................................185

9.1.3 Word structure and address.......................................................................................................

9.1.4 Block format...............................................................................................................................

9.1.5 Fonts ..........................................................................................................................................

9.1.6 List of instructions ......................................................................................................................

9.1.7 Interactively call the window from the part program (MMC) ......................................................

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9.2 Positional data ...........................................................................................................................

9.2.1 Programming dimensions ..........................................................................................................

9.2.2 Plane selection: G17 to G19......................................................................................................

9.2.3 Absolute/incremental dimensioning: G90, G91, AC, IC.............................................................

9.2.4 Dimensions in metric units and inches: G71, G70, G710, G700 ...............................................

9.2.5 Polar coordinates, pole definition: G110, G111, G112..............................................................

9.2.6 Programmable work offset: TRANS, ATRANS..........................................................................

9.2.7 Programmable rotation: ROT, AROT.........................................................................................

9.2.8 Programmable scaling factor: SCALE, ASCALE.......................................................................

9.2.9 Programmable mirroring: MIRROR, AMIRROR ........................................................................

9.2.10 Workpiece clamping - settable work offset: G54 to G59, G500, G53, G153 .............................

9.2.11 Programmable working area limitation: G25, G26, WALIMON, WALIMOF ..............................

9.3 Axis movements.........................................................................................................................

9.3.1 Linear interpolation with rapid traverse: G0...............................................................................

9.3.2 Linear interpolation with feedrate: G1........................................................................................

9.3.3 Circular interpolation: G2, G3 ....................................................................................................

9.3.4 Circular interpolation via intermediate point: CIP.......................................................................

9.3.5 Circle with tangential transition: CT ...........................................................................................

9.3.6 Helix interpolation: G2/G3, TURN..............................................................................................

9.3.7 Thread cutting with constant lead: G33 .....................................................................................

9.3.8 Tapping with compensating chuck: G63....................................................................................

9.3.9 Thread interpolation: G331, G332 .............................................................................................

9.3.10 Fixed point approach: G75.........................................................................................................

9.3.11 Reference point approach: G74.................................................................................................

9.3.12 Measuring with touch-trigger probe: MEAS, MEAW..................................................................

9.3.13 Tangential control: TANG, TANGON, TANGOF, TLIFT, TANGDEL.........................................

9.3.14 Feedrate F..................................................................................................................................

9.3.15 Feedrate override for circles: CFTCP, CFC...............................................................................

9.3.16 Exact stop / continuous-path control mode: G9, G60, G64 .......................................................

9.3.17 Acceleration pattern: BRISK, SOFT...........................................................................................

9.3.18 Percentage acceleration override: ACC ....................................................................................

9.3.19 Traversing with feedforward control: FFWON, FFWOF.............................................................

9.3.20 Enhanced surface quality through compressor: COMPCAD.....................................................

9.3.21 Fourth axis .................................................................................................................................

9.3.22 Dwell time: G4............................................................................................................................

9.3.23 Travel to fixed stop.....................................................................................................................

9.3.24 Feed reduction with corner deceleration (FENDNORM, G62, G621)........................................

9.3.25 Coupled axes .............................................................................................................................

9.3.25.1 Coupled motion (TRAILON, TRAILOF) .....................................................................................

9.3.25.2 Coupled axis motion (TRAILON, TRAILOF): Further Information .............................................

9.3.25.3 Master/slave group (MASLDEF, MASLDEL, MASLON, MASLOF, MASLOFS) .......................

9.3.25.4 Master/slave group (MASLDEF, MASLDEL, MASLON, MASLOF, MASLOFS): Further

Information .................................................................................................................................

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9.4 Spindle movements ...................................................................................................................

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Contents

9.4.1 Spindle speed S, directions of rotation ..................................................................................... 269

9.4.2 Spindle speed limitation: G25, G26 ..........................................................................................

9.4.3 Spindle positioning: SPOS........................................................................................................

9.4.4 Gear stages...............................................................................................................................

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272

9.5 Contour programming support ..................................................................................................

9.5.1 Rounding, chamfer....................................................................................................................

9.5.2 Contour definition programming................................................................................................

9.6 Tool and tool offset....................................................................................................................

9.6.1 General Information ..................................................................................................................

9.6.2 Tool T........................................................................................................................................

9.6.3 Tool compensation number D...................................................................................................

9.6.4 Selecting the tool radius compensation: G41, G42 ..................................................................

9.6.5 Corner behavior: G450, G451...................................................................................................

9.6.6 Tool radius compensation OFF: G40........................................................................................

9.6.7 Special cases of the tool radius compensation.........................................................................

9.6.8 Example of tool radius compensation.......................................................................................

9.7 Miscellaneous function M..........................................................................................................

9.8 H function ..................................................................................................................................

9.9 Arithmetic parameters, LUD and PLC variables .......................................................................

9.9.1 Arithmetic parameter R.............................................................................................................

9.9.2 Local User Data (LUD)..............................................................................................................

9.9.3 Reading and writing PLC variables...........................................................................................

9.10 Program jumps..........................................................................................................................

9.10.1 Jump destination for program jumps.........................................................................................

9.10.2 Unconditional program jumps ...................................................................................................

9.10.3 Conditional program jumps .......................................................................................................

9.10.4 Program example for jumps......................................................................................................

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9.11 Subroutine technique ................................................................................................................

9.11.1 General information...................................................................................................................

9.11.2 Calling machining cycles...........................................................................................................

9.11.3 Modal subroutine call ................................................................................................................

9.11.4 Execute external subroutine (EXTCALL) ..................................................................................

9.12 Timers and workpiece counters ................................................................................................

9.12.1 Runtime timer............................................................................................................................

9.12.2 Workpiece counter ....................................................................................................................

9.13 Language commands for tool monitoring..................................................................................

9.13.1 Tool monitoring overview ..........................................................................................................

9.13.2 Tool life monitoring....................................................................................................................

9.13.3 Workpiece count monitoring......................................................................................................

9.14 Smooth approach and retraction...............................................................................................

9.15 Milling of the peripheral surface - TRACYL...............................................................................

10 Cycles....................................................................................................................................................

10.1 Overview of cycles ....................................................................................................................

10.2 Programming cycles..................................................................................................................

10.3 Graphical cycle support in the program editor ..........................................................................

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Contents

10.4 Drilling cycles .............................................................................................................................341

10.4.1 General information ...................................................................................................................

10.4.2 Requirements.............................................................................................................................

10.4.3 Drilling, centering - CYCLE81....................................................................................................

10.4.4 Drilling, counterboring - CYCLE82:............................................................................................

10.4.5 Deep-hole drilling - CYCLE83....................................................................................................

10.4.6 Rigid tapping - CYCLE84...........................................................................................................

10.4.7 Tapping with compensating chuck - CYCLE840 .......................................................................

10.4.8 Reaming 1 (Drilling 1) – CYCLE85 ............................................................................................

10.4.9 Boring (Drilling 2) – CYCLE86 ...................................................................................................

10.4.10 Boring with stop 1 (boring 3) – CYCLE87..................................................................................

10.4.11 Drilling with stop 2 (Drilling 4) - CYCLE88 .................................................................................

10.4.12 Reaming 2 (Drilling 5) – CYCLE89 ............................................................................................

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376

10.5 Drilling pattern cycles .................................................................................................................

10.5.1 Requirements.............................................................................................................................

10.5.2 Row of holes - HOLES1.............................................................................................................

10.5.3 Circle of holes - HOLES2...........................................................................................................

10.6 Milling cycles ..............................................................................................................................

10.6.1 Requirements.............................................................................................................................

10.6.2 Face milling - CYCLE71.............................................................................................................

10.6.3 Contour milling - CYCLE72........................................................................................................

10.6.4 Rectangular spigot milling - CYCLE76 ......................................................................................

10.6.5 Circular spigot milling - CYCLE77 .............................................................................................

10.6.6 Long holes located on a circle - LONGHOLE............................................................................

10.6.7 Slots on a circle - SLOT1 ...........................................................................................................

10.6.8 Circumferential slot - SLOT2......................................................................................................

10.6.9 Milling a rectangular pocket - POCKET3 ...................................................................................

10.6.10 Milling a circular pocket - POCKET4 .........................................................................................

10.6.11 Thread milling - CYCLE90 .........................................................................................................

10.7 Error messages and error handling ...........................................................................................

10.7.1 General Information ...................................................................................................................

10.7.2 Error handling in the cycles........................................................................................................

10.7.3 Overview of cycle alarms ...........................................................................................................

10.7.4 Messages in the cycles..............................................................................................................

11 Network operation..................................................................................................................................

11.1 Interfaces and functions of the RCS802 tool .............................................................................

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11.2 Working on the basis of a network connection ..........................................................................

11.3 User management .....................................................................................................................

11.4 User log in - RCS log in .............................................................................................................

11.5 Setting the connections on the RCS802 tool .............................................................................

11.6 Establishing an RS232 connection to the control ......................................................................

11.7 Establishing a peer-to-peer Ethernet connection to the control.................................................

11.8 Establish the Ethernet network connection to the control (only with SINUMERIK 802D sl

pro).............................................................................................................................................

11.9 Additional network functions ......................................................................................................

11.9.1 Sharing directories .....................................................................................................................

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Contents

11.9.2 Connecting / disconnecting network drives............................................................................... 469

12 Data backup ..........................................................................................................................................

12.1 Data transfer via RS232 interface .............................................................................................

12.2 Creating / reading in / reading out a start-up archive................................................................

12.3 Reading in / reading out PLC projects ......................................................................................

12.4 Copying and pasting files ..........................................................................................................

13 PLC diagnostics.....................................................................................................................................

13.1 PLC diagnosis represented as a ladder diagram......................................................................

13.2 Screen layout ............................................................................................................................

13.3 Operating options......................................................................................................................

A Appendix................................................................................................................................................

A.1 Miscellaneous ...........................................................................................................................

A.1.1 Pocket calculator.......................................................................................................................

A.1.2 Editing asian characters............................................................................................................

A.1.2.1 Simplified Chinese ....................................................................................................................

A.1.2.2 Traditional Chinese (as used in Taiwan)...................................................................................

A.1.2.3 Importing the dictionary.............................................................................................................

A.1.2.4 Korean.......................................................................................................................................

A.2 Overview of documentation.......................................................................................................

Index......................................................................................................................................................

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477

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481

495

495
495
496
497
500
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507

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10 Programming and Operating Manual, 11/2012, 6FC5398-0CP10-7BA0

Description

1.1 Control and display elements

Operator control elements

The defined functions are called up via the horizontal and vertical softkeys. For a description,
please refer to this manual:

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Description

1.2 Error and status displays

1.2 Error and status displays

LED displays on the CNC operator panel (PCU)

The following LEDs are installed on the CNC operator panel.

(55 5'< 1& &)

The individual LEDs and their functions are described in the table below.

Table 1- 1 Status and error displays

LED Significance
ERR (red) Serious error, remedy through power OFF/ON
RDY (green) Ready for operation
NC (yellow) Signoflife monitoring
CF (yellow) Reading from/writing to CF card

References

You can find information on error description in the SINUMERIK 802D sl Diagnostics Manual

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12 Programming and Operating Manual, 11/2012, 6FC5398-0CP10-7BA0

Description

1.3 Key definition of the full CNC keyboard (vertical format)

1.3 Key definition of the full CNC keyboard (vertical format)

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13

Description

1.3 Key definition of the full CNC keyboard (vertical format)

Hot keys

In the part program editor and in the input fields of the HMI, the following functions can be
carried out with certain shortcut keys on the full CNC keyboard:

Shortcut key Function
<CTRL> and <C> Copy selected text
<CTRL> and <B> Select text
<CTRL> and <X> Cut selected text
<CTRL> and <V> Paste copied text
<CTRL> and <P> Generates a screenshot of the actual screen and

saves the image on CompactFlash Card

(customer CF Card) under "screen802dsl.bmp "
<CTRL> and <R> HMI restart
<CTRL> and <S> Data backup in case of backlight failure

The series start-up archive (Drive/NC/PLC/HMI)

is exported with the most recent data onto the

CompactFlash card with the name

"802Dslibn.arc".
<ALT> and <L> Toggling between only upper case letters and

upper and lower case letters
<ALT> and <H> or <HELP> key Call help system
<ALT> and <S> Switch-in and switch-out the Editor for Asian

characters

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Description

1.4 Key definition of the machine control panel

1.4 Key definition of the machine control panel

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Description

1.5 Coordinate systems

Note

This documentation assumes an 802D standard machine control panel (MCP). Should you
use a different MCP, the operation may be other than described herein.

1.5 Coordinate systems

As a rule, a coordinate system is formed from three mutually perpendicular coordinate axes.
The positive directions of the coordinate axes are defined using the so-called "3-finger rule"
of the right hand. The coordinate system is related to the workpiece and programming takes
place independently of whether the tool or the workpiece is being traversed. When
programming, it is always assumed that the tool traverses relative to the coordinate system
of the workpiece, which is intended to be stationary.

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Figure 1-2 Determination of the axis directions to one another; coordinate system for programming

Machine coordinate system (MCS)

The orientation of the coordinate system relative to the machine depends on the respective
machine type. It can be rotated in different positions.

The directions of the axes follow the "3-finger rule" of the right hand. Seen from in front of the
machine, the middle finger of the right hand points in the opposite direction to the infeed of
the main spindle.

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Description

1.5 Coordinate systems

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Figure 1-3 Machine coordinates/axes using the example of a milling machine

The origin of this coordinate system is the machine zero.
This point is only a reference point which is defined by the machine manufacturer. It does not
have to be approachable.

The traversing range of the machine axes can be in the negative range.

Workpiece coordinate system (WCS)

To describe the geometry of a workpiece in the workpiece program, a right-handed, right­angled coordinate system is also used.
The workpiece zero can be freely selected by the programmer in the Z axis. In the X axis, it
lies in the turning center.

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Figure 1-4 Workpiece Coordinate System

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Description

1.5 Coordinate systems

Relative coordinate system (REL)

In addition to the machine and workpiece coordinate systems, the control system provides a
relative coordinate system. This coordinate system is used for setting reference points that
can be freely selected and have no influence on the active workpiece coordinate system. All
axis movements are displayed relative to these reference points.

Note

The actual value in the associated coordinate system can be activated and displayed in the
"Position" operating area using the "MKS/WKS REL" vertical softkey.

Clamping the workpiece

For machining, the workpiece is clamped on the machine. The workpiece must be aligned
such that the axes of the workpiece coordinate system run in parallel with those of the
machine. Any resulting offset of the machine zero with reference to the workpiece zero is
determined along the Z axis and entered in a data area intended for the settable work offset.
In the NC program, this offset is activated during program execution, e.g. using a
programmed G54.

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Description

1.5 Coordinate systems

Current workpiece coordinate system

The programmed work offset TRANS can be used to generate an offset with reference to the
workpiece coordinate system. resulting in the current workpiece coordinate system (see
Section "Programmable work offset: TRANS").

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Figure 1-6 Coordinates on the workpiece; current workpiece coordinate system

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Description

1.5 Coordinate systems

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Software interface

2.1 Screen layout

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Figure 2-1 Screen layout

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Status area

The screen is divided into the following main areas:

● Status area

● Application area

● Note and softkey area

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Figure 2-2 Status area

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Software interface

2.1 Screen layout

Table 2- 1 Explanation of the screen controls in the status area

Numbering Display Icon Significance

①

Active operating area

Position (operating area key <POSITION>)

System (operating area key <SYSTEM>)

Program (operating area key <PROGRAM>)

Program Manager (operating area key
<PROGRAM MANAGER>)

Parameter (operating area key <OFFSET
PARAM>)

Alarm (operating area key <ALARM>)

②

Active mode

Approaching a reference point

JOG

JOG INC; 1 INC, 10 INC, 100 INC, 1000 INC,
VAR INC
(incremental evaluation in the JOG mode)

MDA

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Software interface

2.1 Screen layout

Numbering Display Icon Significance

AUTOMATIC

③

④
⑤

⑥

⑦

Alarm and message line In addition, the following is displayed:

1. Alarm number with alarm text, or

2. Message text

Selected part program (main program)

Program state

Program control in automatic
mode

Date and time From version 1.4 SP 6 and higher, the date and

RESET Program canceled / default state
RUN Program is running
STOP Program stopped
SKP Skip: Skip block
DRY Dry Run: Dry run feedrate
ROV Rapid Override: Rapid traverse override
M01 Conditional stop
PRT Program test
SBL Single Block: Single block

the time are displayed.

Note and softkey area

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Figure 2-3 Note and softkey area

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Software interface

2.1 Screen layout

Table 2- 2 Explanation of the screen controls in the note and softkey area

Screen item Display Significance

①

RECALL symbol
Pressing the <RECALL> key lets you return to the higher menu
level.

②

③

Information line

Displays notes and information for the operator and fault states

HMI status information

ETC is possible (pressing this key displays the horizontal
softkey bar providing further functions.)

ಯ/ಯ

Mixed notation active (uppercase/lowercase letters)

RS232 connection active

④

Softkey bar vertical and horizontal

Display of the softkeys in the document

To make the softkeys easier to locate, the horizontal and vertical softkeys are displayed in
different basic colors.

Horizontal softkey

Vertical softkey

Connection to commissioning and diagnostic tools (e.g.
Programming Tool 802) active

RCS network connection active

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Software interface

;

2.2 Standard softkeys

2.2 Standard softkeys

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Use this softkey to close the screen.

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Use this softkey to cancel the input; the window is closed.

Selecting this softkey will complete your input and start the calculation.

Selecting this softkey will complete your input and accept the values you have entered.

User-specific functions are called in the operating areas <POSITION>, <OFFSET
PARAMETER> and <SYSTEM>. The softkey is only visible if the machine manufacturer
saved special functions.

Refer to the following documentation for softkey activation: Operating Instructions,
SINUMERIK 802D sl Turning, Milling, Grinding, Chapter: Activating "User function" softkey.

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Software interface

2.3 Operating areas

2.3 Operating areas

The functions of the control system can be carried out in the following operating areas:

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OFFSET PARAM Entering the compensation values and setting data

PROGRAM

PROGRAM
MANAGER

SYSTEM

ALARM

CUSTOM

Machine operation

Creation of part programs

Part program directory

Diagnostics, commissioning

Alarm and message lists

Users can call their own application

To change to another operating area, press the relevant key on the CNC full keyboard (hard
key).

Protection levels

The SINUMERIK 802D sl provides a concept of protection levels for enabling data areas.
The control system is delivered with default passwords for the protection levels 1 to 3.

Protection level 1 Experts password
Protection level 2 Manufacturer password
Protection level 3 User password

These control the various access rigths.

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Software interface

2.4 The help system

In the menus listed below the input and modification of data depends on the protection level
set:

● Tool offsets

● Work offsets

● Setting data

● RS232 settings

● Program creation / program correction

2.4 The help system

Comprehensive online help is stored in the control system. Some help topics are:

● Product brief of all important operating functions

● Overview and product brief of the NC commands

● Explanation of the drive parameters

● Explanation of the drive alarms

Operating sequence

You can call the help system from any operating area either by pressing the Info key or by
using the key combination <ALT+H>.

Figure 2-4 Help system: Table of contents

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Software interface

2.4 The help system

Softkeys

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This function opens the selected topic.

Figure 2-5 Help system: Description of the topic

Use this function to select cross references. A cross reference is marked by the characters

">>....<<". This softkey is only displayed if a cross reference is displayed in the application

area.

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If you select a cross-reference, the "Back to topic" softkey will also be displayed. Select this
function to go back to the previous screen.

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Use this function to search for a term in the table of contents. Type the term you are looking
for and start the search process.

Help in the "Program editor" area

The help system offers an explanation for each NC operation. To display the infotext directly,
position the cursor after the appropriate operation and press the Info key. The NC instruction
must be written using uppercase letters.

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Turning On, Reference Point Approach

3.1 Turning on and approaching reference points

Operating sequence

Note

When you turn on the SINUMERIK 802D sl and the machine, please also observe the
machine documentation, since turning on and reference point approach are machine­dependent functions.

First, switch on the power supply for the CNC and the machine.

After the control system has booted, you are in the "Position" operating area, in the
"Reference point approach" mode.

The "Reference point" window is active.

3

Figure 3-1 Reference-point approach start screen

The "Reference point" window displays whether the axes are referenced.

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Turning On, Reference Point Approach

3.1 Turning on and approaching reference points

Press the arrow keys.

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If you select the wrong approach direction, no motion is carried out.

One after the other, move each axis to the reference point.
You can exit the function by selecting another operating mode (MDA, AUTOMATIC or JOG).

To access the functions described below, you need to select "Jog" mode.

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