Siemens SINUMERIK 840D sl Function Manual page 13

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7.4.4
Speed setpoint output..........................................................................................................345
7.4.5
Machine data of the actual value system.............................................................................347
7.4.6
Actual-value resolution.........................................................................................................348
7.4.6.1
Machine data of the actual value resolution.........................................................................348
7.4.6.2
Example: Linear axis with linear scale.................................................................................351
7.4.6.3
Example: Linear axis with rotary encoder on motor.............................................................352
7.4.6.4
Example: Linear axis with rotary encoder on the machine...................................................353
7.4.6.5
Example: Rotary axis with rotary encoder on motor............................................................354
7.4.6.6
Example: Rotary axis with rotary encoder on the machine..................................................356
7.4.6.7
Example: Intermediate gear with encoder on the tool..........................................................357
7.5
Closed-loop control..............................................................................................................357
7.5.1
General................................................................................................................................357
7.5.2
Parameter sets of the position controller..............................................................................361
7.6
Optimization of the control...................................................................................................362
7.6.1
Position controller, position setpoint filter: Balancing filter...................................................362
7.6.2
Position controller, position setpoint filter: Jerk filter............................................................365
7.6.3
Position controller, position setpoint filter: Phase filter.........................................................368
7.6.4
Position controller: injection of positional deviation..............................................................370
7.6.5
Position control with proportional-plus-integral-action controller..........................................371
7.7
Data lists..............................................................................................................................374
7.7.1
Machine data........................................................................................................................374
7.7.1.1
Displaying machine data......................................................................................................374
7.7.1.2
NC-specific machine data....................................................................................................374
7.7.1.3
Channelspecific machine data.............................................................................................374
7.7.1.4
Axis/spindlespecific machine data.......................................................................................375
8
H2: Auxiliary function outputs to PLC.......................................................................................................377
8.1
Brief description...................................................................................................................377
8.1.1
Function...............................................................................................................................377
8.1.2
Definition of an auxiliary function.........................................................................................378
8.1.3
Overview of the auxiliary functions.......................................................................................378
8.2
Predefined auxiliary functions..............................................................................................384
8.2.1
Overview: Predefined auxiliary functions.............................................................................385
8.2.2
Overview: Output behavior...................................................................................................396
8.2.3
Parameterization..................................................................................................................399
8.2.3.1
Group assignment................................................................................................................399
8.2.3.2
Type, address extension and value.....................................................................................399
8.2.3.3
Output behavior....................................................................................................................401
8.3
Userdefined auxiliary functions............................................................................................404
8.3.1
Parameterization..................................................................................................................406
8.3.1.1
Maximum number of user-defined auxiliary functions..........................................................406
8.3.1.2
Group assignment................................................................................................................406
8.3.1.3
Type, address extension and value.....................................................................................406
8.3.1.4
Output behavior....................................................................................................................408
8.4
Associated auxiliary functions..............................................................................................408
8.5
Type-specific output behavior..............................................................................................410
8.6
8.7
Programming an auxiliary function.......................................................................................412
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
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