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12.93 12 Functional Descriptions

12.7.1 Overview

The diagram "Structure of spindle control" provides an overview of the functions available and

also the flow of data and commands. Data flows in the direction indicated:

Setpoints and control data

Actual values and status data

Switching commands

Status

Structure of spindle control

CONTROL UNIT

Switching logic

Mode switching

Monitoring functions

NC PLC

Command

channel

Open-loop speed control

Servo position control

Monitoring functions

Link RAM

Measuring circuits

SINUMERIK 840C (IA)

Default Chapter1
- Installation Instructions1
- Table of Contents8
Prerequisites and Visual Inspection21
- Prerequisites21
- Visual Inspection21
- Information on Module Handling22
- Cable Laying23
- Grounding System23
- Position Encoders23
- Cables24
- Interference Suppression24
- Operator Panel24
- Overall State24
- Shielding24
- Input Units25
General Reset and Standard Start-Up32
- Jumpering25
  - Position Control, Input and Measuring System Resolution25
- Erasing the S-RAM Area of the NCK (as from SW 6)32
- First Installation and Start-Up of Control (as from SW 3)32
- Standard Installation and Start-Up as Flowchart (as from SW 3)33
- Select General Reset Mode (as from SW 3)34
- General Reset (as from SW 3)35
- Memory Configuration (as from SW 3)37
- Loading Machine Data (as from SW 3)39
- Deselect General Reset Mode41
- Standard Installation Short Version (up to SW 2)42
- General Reset (up to SW 2)44
- Standard Installation and Start-Up as Flowchart (up to SW 2 Only)46
- Enter PLC Machine Data (up to SW 2 Only)47
- Enter NC Machine Data (up to SW 2 Only)48
- Axis Installation (Simplified, up to SW 2 Only)49
- Spindle Installation (Example: One Spindle, up to SW 2 Only)50
- General Remarks51
PLC Installation51
- PG Function Via MMC52
- PLC General Reset55
- Procedure for Starting up the PLC55
- LED Display58
- PLC Diagnostics58
- System Initialization Program59
- ISTACK, Detailed Error Coding60
- PLC Status61
- Procedure for Error Search after PLC Stop63
- Timeout Analysis63
- General Notes/Overviews64
MMC Area Diagnosis64
- Password64
- Simplified Switchover between Languages (as from SW 5)65
- Printing Screen Hardcopies66
- Selection of the Diagnosis Area67
- NC Service71
- Selection of Service Data73
- Service Data for the Spindle74
- Drive Service Displays for Spindle (MSD) and Axis (FDD) - (as from SW 3)75
- PC Data84
- Copying and Editing PC Data85
- Configuration File CONFIG88
- Keywords89
- Value Ranges and Default Values90
- Format for Log Masks91
- Reduce Number of Accesses to the Hard Disk (HD)92
  - BEDCONF Configuration File93
- Configuration File BEDCONF in Directory Operation/Basic Setting94
- Defining Individual Color Tables (as from SW 5.4)106
  - Color Mapping Lists107
  - Color Settings for Monochrome Display110
- Monochrome Display (as from SW 4.5)110
Machine Data Dialog (MDD - as from SW 3)129
- General Remarks129
- General Notes on Operation132
- Fast Switching between MDD and Service Display135
- NC Configuration137
- NC Configuration and NC Machine Data (as from SW 3)137
- Menu Tree139
- NC Machine Data139
- Setpoint-Actual Value Matching for Axes and Spindles142
- Measuring System Adaptation for Axes and Spindles (as from SW 4)143
- Copying a Complete Machine Data Block (as from SW 5.6)145
- PLC Configuration146
- PLC Configuration and PLC Machine Data (as from SW 3)146
- PLC Machine Data148
- Drive Configuration150
- Drive Configuration and Drive Machine Data (as from SW 3)150
- Drive Machine Data for Axes (FDD) and Spindles (MSD)151
- Axis/Spindle Start-Up for the Digital Drive (as from SW 3)152
- Cycles Machine Data (as from SW 3)155
- IKA Data (Interpolation and Compensation with Tables - as from SW 3)156
- User Displays (as from SW 3)158
- Edit List159
- 1St Level: Machine Configuration (as from SW 3)161
- File Functions (as from SW 3)161
- 2Nd Level: Configuring the Individual Machine Data Areas162
- 3Rd Level: Configuring Withing the Machine Data Areas of Individual Machine Data Displays (as from SW 3)163
- 1St Level: File Functions165
- File Functions (Sequence of Operation - as from SW 3)165
- 2Nd Level: File Functions166
- 3Rd Level: File Functions168
  - Procedure for Altering Configurations170
  - Standard Installation of Digital Drives (as from SW 3)170
  - Adding a 1-Axis FDD Module (as from SW 3)172
  - Replacing a 1-Axis FDD Module with a 2-Axis FDD Module173
  - Replacing a 2-Axis FDD Module (9/18 A) with a 2-Axis FDD Module (18/36 A) (as from SW3)174
  - Drive Active or Passive (as from SW3)175
  - Using a New Motor Type (as from SW 3)176
  - Reinstallation of Existing and New Drive Components Using the Existing Drive Files (TEA3)177
  - Additional Information When Altering the Configuration178
  - Configuring the MDD179
- Description179
- Practical Example for User Adaptation List Display181
- Configuring the Parameter Set Switchover in the List Display183
- Printing the List Module Data (as from SW 5)185
NC Machine Data (NC MD) NC Setting Data (NC SD)186
- Entering NC Machine Data186
- NC Machine Data (NC MD)186
- NC Configuration187
- Configuring Information188
- Breakdown of NC Mds/Drive Machine Data190
- General Machine Data (General Data)191
- Channel-Specific MD (Channel Data)216
- Axis-Specific MD 1 (Axial Data 1)221
- Spindle-Specific MD (Spindle Data)250
- General MD Bits (General Bits)270
- Machine Data Bits270
- Spindle-Specific MD Bits (Spindle Bits)309
- Channel-Specific MD Bits321
- Channel-Specific MD Bits 1 (Channel Bits)321
- Axis-Specific MD Bits 1 (Axial Bits 1)329
- Leadscrew Error Compensation Bits (Compensation Flags)339
- Channel-Specific MD Bits 2340
- Axis-Specific MD 2 (Axial Data 2)343
- Axis-Specific MD Bits 2 (Axial Bits 2)365
- Mds for Multi-Channel Display380
- Mds for Parameter Set Switchover381
- Mds for Collision Monitoring390
- Mds for Flexible Memory Configuration396
- Safety Integrated (SI) Data401
- NC Setting Data (NC SD)402
  - Cycles Machine Data415
Drive Machine Data (SIMODRIVE Drive MD)416
- Setting Data402
- Main Spindle Drive Machine Data (MSD MD) (SW 3)416
- MSD MD (Data Description - SW 3)416
- MSD MD Input (SW 3)416
- FDD MD (Data Description - SW 3)462
- FDD MD Input (SW 3)462
- Feed Drive Machine Data (SW 3)462
- Drive Machine Data (FDD/MSD - as from SW 4)489
- Drive MD (Data Description)489
- Drive MD Input (as from SW 4)489
- FDD/MSD-Specific Diagnosis/Service Machine Data (as from SW 3)582
- Output of Diagnosis/Service Machine Data (as from SW 3)582
- Servo Service Data (SSD)582
- Diagnosis/Service MD (Data Description - as from SW 3)583
- Safety Integrated (SI) Data592
- Entering PLC MD (up to SW 2)593
- General593
PLC Machine Data (PLC MD)593
- Breakdown of the PLC MD594
- PLC MD for the Operating System (System Data)595
- PLC MD for Function Blocks (FB Data)604
- PLC MD for the User604
- PLC MD for the Operating System (System Bits)605
- PLC MD Bits for Function Blocks (FB Bits)620
- PLC MD Bits for the User (User Bits)621
Drive Servo Start-Up Application (as from SW 3)622
- General622
- Selection Of/Menu Trees of Drive Servo Start-Up Application625
- Softkeys627
- Current Control Loop (Axis and Spindle - as from SW 3)634
- (4 Basic Settings - as from SW 3)637
- Speed Control Loop (Axis and Spindle - as from SW 3)637
- Speed Control Loop (Axis and Spindle) - Measurement Parameters (4 Basic Settings - as from SW 3)637
- Position Control Loop (Axis and Spindle - as from SW 3)640
- Position Control Loop (Axis and Spindle) - Measurement Parameters (9 Basic Settings - as from SW 3)641
- Function Generator (Axis and Spindle - as from SW 3)644
- Function Generator (Axis and Spindle) - Signal Parameters (as from SW 3)645
- Additional Information (Notes) on Measurement and Signal Parameters (as from SW 3)646
- Signal Waveforms of Function Generator (SW 3)647
- Mixed I/O Configuration and Digital-Analog Converter, DAC (as from SW 3)654
- Circularity Test (Option - SW 4)660
- General Comments660
- Quadrant Error Compensation660
- Conventional Quadrant Error Compensation (as from SW 2)665
- Installation Without Adaptation Characteristic665
- Installation with Adaptation Characteristic669
  - Neural Quadrant Error Compensation (QEC - SW 4)671
- Start-Up of Neural QEC676
- Further Optimization and Intervention Options679
- Power ON/OFF - Monitoring Function - Special Functions (SW 4)684
  - SERVO Trace (SW 4)685
  - Selection of Measured Signal687
  - SERVO Trace Display689
Axis and Spindle Installation691
- Determining Sampling Interval and Interpolation Time691
- Axis-Specific Resolutions694
- General Remarks on the Axis-Specific Resolutions694
- Input, Display and Position Control Resolution694
- Resolution Block Diagram696
- Resolution Codes697
- Permissible Resolution Combinations698
- The Influence of Resolution on Velocity699
- Maximum Velocity for Thread Cutting701
- Maximum Traversing Range702
- Influence on the Display705
- Influence on the Modes/Function705
  - BERO (SW 4 and Higher)708
  - Axis Installation709
- Checking and Setting the Control Direction of the Feed Axes709
- Drive Optimization709
- Speed Setpoint Matching/Tacho Compensation711
- Servo Gain Factor KV NC MD714
- Acceleration NC MD 276716
- Jerk Limitation (as from SW 6)718
- Position Monitoring720
- Dynamic Contour Monitoring721
- Drift Compensation722
- Axis Traversing723
- Traversing in Jog Mode723
- Program-Controlled Traversing724
- Reference Point Approach725
- Reference Point Approach with Automatic Direction Recognition728
- Reference Point Approach Without Automatic Direction Recognition728
- Program-Controlled Reference Point Approach729
- Referencing Without Programmed Motion (with SW 4 and Higher)730
- Setting Reference Dimension by a PLC Request (SW 4 and Higher)731
- Distance-Coded Reference Marks733
- Initial Installation of Distance-Coded Reference Marks735
  - Spindle Installation, Spindle Functions739
    - Open-Loop Control Mode741
    - Oscillation Mode744
- General744
- Positioning Mode, M19, M19 through Several Revolutions744
- Absolute Positioning Sequence (M19)747
- Incremental Positioning Sequence (M19 through Several Revolutions)750
- Method a and B in the NC-Internal Solution752
  - Gain Factor Change753
  - Aborting the Positioning Mode755
  - Curved Acceleration Characteristic (SW 4 and Higher)756
- PLC Intervention in Spindle Control759
Data Backup/Cpu Replacement760
- Data Area760
- Ways of Backing up Data761
- General Notes on Data Backup762
- Saving/Loading NCK Data764
- Data Backup Procedure Via Streamer766
- Restarting after MMC CPU Replacement767
- Loading Via V24 Interface or FD-E2768
- Loading from Hard Disk (Control Startup with User Data)769
- CPU Replacement774
  - Corresponding Data776
  - Functional Descriptions776
Leadscrew Error Compensation 6FC5 150-0AH01-0AA0776
- Corresponding Data785
- Functional Description785
Rotary Axis Function785
- Corresponding Data787
Endlessly Rotating Axis (SW 4 and Higher)787
- General787
- Display of Endlessly Rotating Axis788
- Reaction of Endlessly Rotating Function to NC-STOP and NC-RESET788
Dwell in Relation to Axes or Spindles789
- Dead Time Compensation, NC MD 330789
- Corresponding Data790
Warm Restart791
- Extension of Dwell (SW 5 and Higher)790
  - Corresponding Data791
  - Functional Description791
Coordinate Transformation 6FC5 150-0AD04-0AA0793
- Corresponding Data793
- Functional Description794
- The Transformation Data Set795
- Definition of Machine Data for Coordinate Transformation796
- Transformation Parameters798
- Machine Data for Fictitious Axes801
- NC PLC Interface Signals802
- Explanation of the Programming and Operation of Coordinate Transformation803
- Example of TRANSMIT Coordinate Transformation805
- Examples of Coordinate Transformation805
- Example of 2D Coordinate Transformation806
- Example of 3D Coordinate Transformation807
- Transformation Machine Data Change Without Warm Restart808
Spindle Functions809
- Overview809
- Description of the Spindle Modes811
- Open-Loop Control Mode811
- Oscillation Mode813
- Positioning Mode (M19, M19 through Several Revolutions)813
- C Axis Mode828
Following Error Compensation for Thread Cutting839
- Multiple Thread839
- Thread Re-Cutting/Setting up840
Thread Cutting Position Controlled Spindle (SW 2 and Higher)841
- Corresponding Data841
- Description of Function841
- Switching on the Function842
- Switching off the Functions843
- Option845
- Parameter Set Switchover with Thread Functions845
- Reset Behaviour845
- Display846
Fifo/Predecoding846
- Interface Signal846
- Rapid Block Change Using FIFO Function (up to SW 2 Only)846
- Reading in G Functions846
- Control of Predecoding (SW 5 and Higher)848
- Corresponding Data848
Absolute Encoder849
- Functions849
- Hardware Requirements849
- SIPOS Absolute Encoder up to SW 4849
- Synchronizing the Absolute Encoder with the Machine Absolute System850
- Absolute Encoder Error853
  - Comments854
- Special Case "Parking Axis853
- What Happens on Warm Restart (POWER ON)853
- SIPOS Absolute Encoder Errors855
- ENDAT Absolute Encoder (SW 5.2 and Higher)856
- Function Features856
- Accuracy857
- Hardware Requirements857
- Special Features for Large Traversing Ranges859
- Offset of the Absolute Encoder from the Machine Absolute System861
- Absolute Encoder Error865
- Behaviour on Power On)865
- Description of Function865
- Range Extension with ENDAT Absolute Encoder (as from SW 6)865
- Special Case Parking Axis865
- Storing Absolute Information866
- First Start-Up868
- Special Start-Up Cases869
- Start-Up after Data Loss869
Path Dimension from PLC870
- Execution of the Function Path Dimension from the PLC870
- General Notes870
- Interruption871
- Termination of the Function Path Dimension from the PLC871
- Influence of the Modes on the Path Dimension Function from the PLC872
- Meaning of NC MD 5008, Bit 7872
- Path Dimension from the PLC and JOG Operating Mode872
- Path Dimension from the PLC and MDA, TEACH in and AUTOMATIC Modes873
  - Comments875
Indexing Function from the PLC877
- General877
- Division from the PLC878
- Division in Set-Up Mode878
- Explanation of Indexing Function Terms879
- Machine Data for the Function "Setup Mode Division Related882
- Traversing an Indexing Axis to the Reference Point884
- Actual Value Display885
- Monitoring885
- Conditions for the Function "Setup Mode Division Related887
- PLC User Interface887
- Error Messages from the NC to the PLC888
Dynamic Feedforward Control and Setpoint Smoothing Filter888
- Corresponding Data889
- Feedforward Control889
- Functional Description889
- Setpoint Filter in Drive (SW 4 and Higher)890
Switchover Measuring System 1 or 2 (SW 2 and Higher)891
- Corresponding Data891
- Feed Axes891
- C Axes to Spindles892
Quadrant Error Compensation (SW 2 and Higher)893
- Measuring Circuit Monitoring and Alarm Processing892
- Corresponding Data893
- Parameterization893
- Installation894
- Installation Without Adaptation Characteristic895
- Installation with Adaptation Characteristic898
Axis Converter/Spindle Converter (SW 2 and Higher)900
- Axis Converter900
- Corresponding Data900
  - General900
- Description of Function900
- Description of Functions901
- Programming901
- Spindle Converter901
- Interfaces902
Functional Description of Gearbox Interpolation (up to SW 3)903
- Programming902
- Corresponding Data903
- Index903
- Brief Description of GI Functions904
- Definition of Leading and Following Drives904
- Operating Principle906
- Link Types with Constant Link Factor907
- Setpoint Link907
- Actual Value Link908
- Setpoint Velocity/Actual Position Link (SW 4 and Higher)908
  - General908
  - Parameterization908
  - Compensatory Control909
- Curve-Gearbox Interpolation (CGI) (SW 4 and Higher)910
- Functional Description910
- General910
- Gearbox Interpolation Chain913
- Variable Cascading of GI Following Drives (SW 4 and Higher)913
- Following Drive Overlays914
- Influencing the Following Error915
- Block Search916
- GI Monitors916
- Monitoring for Maximum Velocity/Speed and Maximum Acceleration917
- Velocity/Speed Limitation of ELG Following Axex (as from SW 6.3)918
- Fine/Coarse Synchronism921
- HW/SW Limit Switches of Following Drive922
- Programming923
- Special Features Relating to Following Axes923
- Special Features Relating to Following Spindles923
- Default Settings Via Machine Data928
- Programming Via Input Display928
- Programming Via NC Part Program928
- Programming Via PLC928
- Brief Start-Up of a GI Grouping929
- Start-Up929
- Full Start-Up Procedure930
- Start-Up931
  - Set Position Control Sampling Times933
  - Drift and Tacho Compensation933
  - General Optimization of Axes and Spindles934
  - Setting the Feedforward Control934
  - Matching the Dynamic Response of the Drives934
  - Setting the GI Machine Data and the Necessary PLC Signals936
  - Optimization of the Compensatory Controller937
  - Calculating the Time Constant for the Parallel Model938
  - Entering the Monitoring Threshold Values939
  - Checking the GI Programming Functions940
  - Setting the Interlocks941
- Special Cases of Gearbox Interpolation941
- Synchronous Spindle941
- Gantry Axes; Machines with Forced Coupling945
- Format of Data List (SW 3)949
- Gearbox Interpolation Status Data949
- Examples950
- Hobbing950
- Overview of Application Examples950
- Inclined Infeed Axes952
Interpolation and Compensation with Tables and Temperature956
Compensation956
- Options956
- Activation957
- Interlocks and Monitoring959
- Temperature Compensation TC962
- Types of Influence962
- Data Structure964
- Functional Description964
- Activation of Function965
- Interpolation and Compensation with Tables966
- Functional Description968
- Data Access969
- Data Structures and Data Assignment969
- Activating IKA Data976
- Overview of Valid IKA Data977
- IKA Calculation Sequence979
- Meaning of the Data Types981
- Links between IKA Data Areas985
- Compensation Beyond the Working Area986
Extended Stop and Retract (ESR) (SW 4 and Higher)987
- Viewing the IKA Data During Programming986
- General987
- Functional Description988
- Parameterization, Control and Programming988
- Monitoring Sources (Error Detection)990
- DC Link Overvoltage Limitation (611D)991
- Mains Buffering (611D Only)991
- Mains Failure Detection991
- Mains Failure Detection and Mains Buffering991
- DC Link Undervoltage Monitoring in 611D992
- DC Link Buffering993
- DC Link Buffering and Monitoring of Generator Minimum Speed Limit993
- 611D Detects Error/Request and Specifies "Extended Stop and994
- C/611D Detects Error/Request and Specifies "Extended Stop and Retract" as Autonomous Drive Function994
- Communications/Control Failure994
- Monitoring for Generator Minimum Speed Limit994
- Stopping994
- Stopping as Open-Loop Control Function995
- Stopping as Autonomous Drive Function996
- Retraction997
  - Sources997
- Retraction as Open-Loop Control Function999
- Retraction as Autonomous Drive Function (611D)1001
- Configuration Help for Generator Operation and Emergency1002
  - Retraction1002
- Special Case Voltage Failure1002
- Activating Autonomous Drive Emergency Retraction in Case of1006
  - PLC Failure or 5 V Undervoltage (as from SW 6.3)1006
Simultaneous Axes1007
- Corresponding Data1007
  - General1007
- Handwheel for Simultaneous Axes in Automatic Mode1007
Software Cam (Position Measuring Signals)1009
- Corresponding Data1009
- Functional Description1009
Actual-Value System for Workpiece1015
- Corresponding Data1015
- Reference Systems1015
- Functional Description1016
- Example of Function1017
Travel to Fixed Stop1018
- Corresponding Data1018
- Functional Description1018
- Travel to Fixed Stop with Analog Drives1020
- Travel to Fixed Stop with Fixed Clamping Torque1020
  - (Torque Limitation Via Terminal 96)1020
- Simodrive 611A1021
- SIMODRIVE 611A MSD or SIMODRIVE1022
- Simodrive 611A1023
- Travel to Fixed Stop with Programmable Clamping Torque1023
  - (Switchover of Drive Actuator to Current-Controlled Operation)1023
- SIMODRIVE 611A MSD or SIMODRIVE 6601025
- Deselection of the Function1026
- Diagrams for Selection/Deselection of Travel to Fixed Stop1027
- Selection of Travel to Fixed Stop (Fixed Stop Is Reached) ANALOG1027
- Selection of Travel to Fixed Stop (Fixed Stop Is Not Reached)1028
- Deselection of Travel to Fixed Stop1029
- Meaning of Signals1030
- Travel to Fixed Stop with Digital Drives (SIMODRIVE 611D MSD/FDD)1031
Flexible Memory Configuration (SW 4 and Higher)1033
- Corresponding Data1033
  - General1033
- System Features, Boundary Conditions1034
- Functional Description1035
- Memory Configuration on Control Power-Up1035
BERO Interface (SW 4 and Higher)1044
Parameter Set Switchover1045
- Parameter Set Switchover (up to SW 3)1045
- Parameter Set Switchover with SW 4 and Higher (Option)1048
- Switchover1052
- Diagnosis1054
- Compatibility1055
High-Speed Data Channels1056
- Operator Inputs1055
- Power ON, System Start, Power OFF, Restart1055
- Corresponding Data1056
- Functional Description1056
- Configuration1058
- Format of Interface Data Blocks1059
- Configuration of a High-Speed Data Channel1063
- Fast Synchronous Data Channel1063
- Use of a High-Speed Data Channel1064
- Overview of Function Identifiers and Configuring Parameters1065
  - (Db 2, Dr 21065
Extension of Inprocess Measurement (SW 4 and Higher)1073
- Functional Description1073
- General1073
- General Hardware Conditions for "Extended Measurement1076
Master/Slave for Drives, SW 4.4 and Higher, Option1079
- Corresponding Data1079
  - General Notes1079
- Difference to Synchronous Spindle/Gi1080
- Function Description1080
- Activating/Deactivating the Master/Slave Torque Compensation Control1083
- Response in the Event of an Error1084
- Effects on Existing Functions1086
Dynamic SW Limit Switches for Following Axes1087
- Corresponding Data1087
- Description of Function1087
Collision Monitoring (as from SW 6)1090
- Defining a Protection Zone1090
- General Description1090
- Activation of Collision Monitoring of a Protection Zone1091
- Machine Coordinate Systems1092
- The Motion Axes of a Protection Zone1092
- Adaptation of the Protection Zone to the Active Tool1093
- Activating Machine Space Adaptation1094
- Reduction Zone of a Protection Zone1095
- Reduction Factor1096
- Dead-Time Compensation1097
- Protection Zone Collision1097
- Collision Alarms1098
- Deselection of Collision of Monitoring of a Protection Zone1098
- Example on a Double-Slide Turning Machine1099
- Additive Protection Zone Adjustment Via Setting Data1104
- Collision Monitoring (as from SW 6.3)1104
- Collision Monitoring Without Reduction Zone1104
- Automatic Protection Zone Adjustment for Tool Types > = 20 (as from SW 6.3)1105
Description of Function of Current and Speed Setpoint Filters1106
- Introduction1106
- Fourier Analysis1110
- Measurement Range (Bandwidth), Measurement Time1110
- Measurement Procedure1111
- Optimization of Speed Controller1111
- Machine Data1112
- Optimization of Integral-Action Component (Reset Time) of Speed Controller1112
- Optimization of Proportional Gain of Speed Controller1112
- Current Setpoint Filter1113
- Machine Data1114
- Scope of Application of Low Pass as Current Setpoint Filter1115
- Scope of Application of Bandstops as Current Setpoint Filter1117
- Description1122
- Machine Data1122
- Speed-Dependent Current Setpoint Filter1122
- Machine Data1123
- Speed Setpoint Filter1123
- Bandstops and Low Passes as Speed Setpoint Filter1124
Actual Value Passive Monitoring Axis (as from SW 6.3)1127
- Alarm Messages1127
- General1127
- Parameterization1127
- Restrictions1127
- Parameterization Examples1128
Uninterruptible Power Supply (UPS) (as from SW 6.3)1129
(Express Shutdown)1129
- Functional Description1134
- General1134
- Inch/Metric Switchover Function1134
Inch/Metric Switchover Function (as from SW 6.3)1134
- System Data1134
- Inch/Metric Switchover Function1135
- Inch/Metric Conversion Function1136
- Deleting the Conversion Data1138
- Error Handling1138
- Configurability of the Conversion1139
- List of Descriptions1142
Index1146

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English

Siemens SINUMERIK 840C Installation Instructions

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