Tài liệu Description of Functions doc

Description of Functions Description of Functions 11.2003 Edition sinumerik SINUMERIK 802D SINUMERIK 802D base line Preface, Table of Contents EMERGENCY STOP (N2) Axis Monitoring (A3) Velocities, Setpoint/Actual- Value Systems, Closed- Loop Control (G2) Acceleration (B2) SINUMERIK 802D Description of Functions Spindle (S1) Rotary Axes (R2) Transverse Axes (P1) Reference Point Approach (R1) Manual Traversing and Handwheel Traversing (H1) Operating Modes, Program Mode (K1) Feed (V1) 10 11 Continous Path Mode, Exact Stop and LookAhead (B1) 12 Output of Auxiliary Functions to the PLC (H2) 13 Tool Compensation (W1) Measuring (M5) Compensation (K3) Traversing to Fixed Stop (F1) Kinematic Transformations (M1) Various Interface Signals (A2) PLC User Interface Various Machine Data 11.03 Edition Glossary, Index 14 15 16 17 18 19 20 21 3ls SINUMERIK Documentation Printing history Brief details of this edition and previous edition are listed below The status of each edition is shown by the code in the “Remarks” column Status code in the “Remarks” column: A New documentation B Unrevised reprint with new Order No C Revised edition with new status If actual changes have been made on the page since the last edition, this is indicated by a new edition coding in the header on that page Edition 11.00 10.02 11.03 Order No 6FC5 697-2AA10-0BP0 6FC5 697-2AA10-0BP1 6FC5 697-2AA10-0BP2 Remarks A C C This Manual is included on the documentation on CD ROM (DOCONCD) E Trademarks SIMATIC
, SIMATIC HMI
, SIMATIC NET
, SIROTEC
, SINUMERIK
and SIMODRIVE
are registered trademarks of Siemens Third parties using for their own purpose any other names in this document which refer to trademarks might infringe upon the rights of trademark owners 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 This publication was produced with Interleaf V The reproduction, transmission or use of this document or its contents is not permitted without express written authority.Offenders will be made liable for damages All rights, including rights created by patent grant or registration of utility model or design, are reserved We have checked that the contents of this document correspond to the hardware and software described Nonetheless, differences might exist and therefore we cannot guarantee that they are completely identical The information contained in this document is, however, reviewed regularly and any necessary changes will be included in the next edition We welcome suggestions for improvement  Subject to change without prior notice Siemens AG 2003 All rights reserved Order No.: 6FC5 697 - 2AA10 - 0BP2 Printed in the Federal Republic of Germany Siemens - Aktiengesellschaft Preface Notes for the reader The descriptions of functions are only valid for or up to the specified software release When new software releases are issued, the relevant descriptions of functions must be requested Old descriptions of functions can only partially be used for new software releases Note 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 Technical notes Notations The following notations and abbreviations are used in this Documentation:  PLC interface signals -> IS ”Signal name” (signal data) Example: IS ”Feed override“ (VB380x 0000) The variable byte is in the range “at axis“, “x” stands for the axis: axis 1 aixs n axis n+1  Machine data -> MD MD_NR: MD_NAME  Setting data -> SD SD_NR: SD_NAME  The headlines of the individual chapters/sections are added by a code designation in brakkets (e.g Chapter 1: EMERGENCY STOP (N2)) This code designation is used in references to individual Chapters/Sections Explanation of the code designations In the chapters/sections of each Description of Functions, the data and/or signals are explained which are important for the function discussed Within these explanations provided in the form of tables, some terms and abbreviations are used, which are explained here Default value: This is the default value of the machine/setting data when loading the standard machine data Range of values (minimum/maximum values): specifies the input limits If no range of values is specified, the data type defines the input limits, and the field is marked with ”***” SINUMERIK 802D, 802D base line 6FC5 697-2AA10-0BP2 (11.03) (DF) v Preface Activation of changes: Changes in machine data, setting data or the like come not immediately into effect in the control system The conditions for activation are therefore always specified The possibilities used are listed below by their priority:  POWER ON (po)    NEW_CONF (cf) RESET (re) immediately (im) Turning off/turning on the power supply or softkey “StartUp/Normal” on HMI ”RESET” key on the control unit ”RESET” key on the control unit after input of a value Protection level: There are the protection levels to whereby the interlock for protection levels to can be canceled by setting a password and the interlock for protection levels to via the IS “Protection level” (e.g.: keyswitch position) Protection level cannot be accessed (see Chapter “Various Interface Signals”) The operator has only access to information that corresponds to this particular protection level and the lower protection levels The machine data are assigned different protection levels by default and are marked by a Write/Read value (e.g 4/7) Note: In this document, the machine and setting data of protection levels to are documented Notes on machine data of protection level are only provided in special cases (expert mode) Unit: The unit refers to the default setting (see Section “Velocities, Setpoint/Actual Value System, Closed-Loop Control“) If the MD has no physical unit as the basis, the field is marked with ”-” Data type: The following data types are used in the control system: vi  DOUBLE Floating point value (64-bit value ) Input limits from +/-4.19*10 - 307 to +/-1.67*10308  DWORD Integer values (32-bit value) Input limits from -2 147 483 648 to +2 147 483 648 (decimal), as a hexadecimal value: 0000 to FFFF  BYTE Integer values (8-bit value) Input limits from -128 to +127 (decimal), as a hexadecimal value: 00 to FF  BOOLEAN Boolean value: TRUE (1) or FALSE (0)  STRING consisting of a maximum of 16 ASCII characters (uppercase letters, digits and underscore) SINUMERIK 802D, 802D base line 6FC5 697-2AA10-0BP2 (11.03) (DF) Preface Example machine data 36210 CTRLOUT_LIMIT[0] MD number Maximum speed setpoint Default: 110.0 Min input limit: 0.0 Change valid after NEW_CONF Data type: DOUBLE Max input limit: 200.0 Protection level: 2/7 Unit: % Valid from SW release: Meaning: Alarms For detailed explanations on occurring alarms, please refer to: References: ”Diagnostics Guide“ SINUMERIK 802D, 802D base line 6FC5 697-2AA10-0BP2 (11.03) (DF) vii Contents Contents viii EMERGENCY STOP (N2) 1-17 1.1 Brief description 1-17 1.2 EMERGENCY STOP sequence 1-18 1.3 EMERGENCY STOP acknowlededgement 1-19 1.4 Data descriptions (MD, SD) 1-20 1.5 Signal descriptions 1-21 1.6 1.6.1 1.6.2 Data fields, lists Interface signals Machine data 1-22 1-22 1-22 Axis Monitoring (A3) 2-23 2.1 Overview of monitoring functions 2-23 2.2 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 Motion monitoring functions Contour monitoring Positioning monitoring Zero speed monitoring Clamping monitoring Speed setpoint monitoring Actual velocity monitoring 2-24 2-24 2-25 2-27 2-27 2-28 2-30 2.3 2.3.1 2.3.2 Encoder monitoring functions Encoder limit frequency monitoring Zero mark monitoring 2-31 2-31 2-32 2.4 2.4.1 2.4.2 Monitoring of static limitations Limit switch monitoring Working area limitation 2-33 2-33 2-35 2.5 Boundary conditions 2-37 2.6 2.6.1 2.6.2 2.6.3 Data descriptions (MD, SD) Channel -specific machine data Axis/spindle -specific machine data Axis/spindle -specific setting data 2-38 2-38 2-38 2-44 2.7 2.7.1 Signal description Axis/spindle -specific signals 2-45 2-45 2.8 2.8.1 2.8.2 2.8.3 2.8.4 Data fields, lists Axis/spindle -specific interface signals Axis/spindle -specific machine data Channel -specific machine data Axis/spindle -specific setting data 2-47 2-47 2-47 2-48 2-48 Velocities, Setpoint/Actual-Value Systems, Closed-Loop Control (G2) 3-49 3.1 3.1.1 3.1.2 3.1.3 3.1.4 Velocities, traversing ranges, accuracies Velocities Traversing ranges Input/display resolution, computational resolution Standardization of physical quantities of machine and setting data 3-49 3-49 3-50 3-51 3-52 3.2 3.2.1 3.2.2 Metric/inch scaling system Conversion of the scaling system using the part program Switching over the scaling system manually 3-53 3-53 3-55 3.3 3.3.1 Setpoint/actual-value system General 3-57 3-57 SINUMERIK 802D, 802D base line 6FC5 697-2AA10-0BP2 (11.03) (DF) Contents 3.3.2 3.3.3 3.3.4 3.3.5 Drives connected to Profibus DP Speed setpoint and actual -value assignment Speed setpoint output Actual -value processing 3-58 3-59 3-62 3-63 3.4 Closed -loop control 3-65 3.5 3.5.1 3.5.2 3.5.3 Data description (MD, SD) General machine data Channel -specific machine data Axis -specific machine data 3-68 3-68 3-70 3-71 3.6 Signal descriptions 3-76 3.7 3.7.1 3.7.2 Data fields, data lists Interface signals Machine data 3-77 3-77 3-77 Acceleration (B2) 4-79 4.1 Acceleration profiles 4-79 4.2 Jerk limitation on interpolator level 4-80 4.3 Jerk limitation in JOG mode 4-81 4.4 Percentage acceleration correction, ACC 4-82 4.5 Data descriptions (MD, SD) 4-83 4.6 Data fields, lists 4-84 Spindle (S1) 5-85 5.1 Brief description 5-85 5.2 5.2.1 5.2.2 5.2.3 5.2.4 Spindle modes Spindle mode: Control mode Spindle mode: Oscillation mode Spindle mode: Positioning mode Spindle mode: Axis mode 5-86 5-87 5-88 5-90 5-94 5.3 Synchronizing 5-95 5.4 Gear stage change 5-96 5.5 Programming 5-101 5.6 5.6.1 5.6.2 5.6.3 5.6.4 5.6.5 5.6.6 Spindle monitoring functions Axis/spindle stopped Spindle in set range Max spindle speed Min./max speed of the gear stage Max encoder limit frequency Target position monitoring 5.7 2nd spindle / master spindle 5-106 5.8 Analog spindle 5-107 5.9 5.9.1 5.9.2 5.9.3 Data descriptions (MD, SD) 5-108 Channel -specific machine data 5-108 Axis/spindle -specific machine data 5-108 Spindle -specific setting data 5-116 5.10 5.10.1 Signal descriptions Axis/spindle -specific signals 5.11 5.11.1 5.11.2 Data fields, lists 5-127 Interface signals 5-127 Machine data 5-128 SINUMERIK 802D, 802D base line 6FC5 697-2AA10-0BP2 (11.03) (DF) 5-102 5-102 5-103 5-103 5-103 5-104 5-105 5-118 5-118 ix ... the relevant descriptions of functions must be requested Old descriptions of functions can only partially be used for new software releases Note Other functions not described in this documentation... Federal Republic of Germany Siemens - Aktiengesellschaft Preface Notes for the reader The descriptions of functions are only valid for or up to the specified software release When new software releases... used in references to individual Chapters/Sections Explanation of the code designations In the chapters/sections of each Description of Functions, the data and/or signals are explained which are