ADI4 Manual Release 02/2003

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Parameterization2.9 Parameterization of the DP communicationAfter all the intended DP slaves have been inserted in the configuration and functionallyparameterized as described (Step 1), the second step is then performedwith the parameterization of the equidistant cyclic DP communication.The parameterization of the equidistant cyclic DP communication is also performedin two steps:Step 1– Activation of the equidistant DP cycle– Equidistance master cyclic component T DXStep 2– Equidistant DP cycle T DP– Master application cycle T MAPC– Actual value acquisition T i– Setpoint transfer T oNoticeWhen parametizing the DP communication, the boundary conditions valid for theindividual parameters must be taken into account (see Subsection 2.9.9, Page2-59).2.9.1 Activation of the equidistant DP cycleDouble-click the ADI4 DP slave in the station window of HW Config to open the“DP Slave Properties” dialog box.NoteIt is recommended that the equidistant DP cycle be activated for all ADI4 DPslaves by activating the equidistant DP cycle within the selected ADI4 DP slave,and then performing an adjustment.During an alignment, in the dialog box: DP Slave PropertiesTab: Cycle synchronizationall the displayed values are transferred to all DP slaves of the same type, hereADI4 DP slave, in the configuration.2-50 Siemens AG, 2003. All rights reservedADI4 – Analog Drive Interface for 4 Axes, 02.2003 Edition
ParameterizationDialog: StartDialog box: DP Slave PropertiesTab: “Cycle synchronization”Checkbox: “Synchronize drive to equidistant DP cycle”Button: AlignmentDP Slave PropertiesGeneralConfigurationCycle clock synchronizationSynchronize drive to equidistant bus cycleEncoderNetwork settings in ms:Equidistant bus cycle activatedEquidistant DP cycle: 1.533Equidistance master cyclic component: 0.516Master applicationcycle [ms]:DP cycle [ms]: 1.625Factor1.625 = 1x 1.625=Factor13xIncrements/base time [ms]Increments/base time [ms]0.125Time T i [ms]:(Actual valueacquisition)Time T o [ms]:(Setpoint transfer)0.1250.750==Factor1Factor6xxIncrements/base time [ms]0.125Increments/base time [ms]0.125AlignmentOKCancelHelpFig. 2-6Dialog: DP slave propertiesNoteIf there are different equidistant DP slave types (for example, different SIMO-DRIVE drives, ADI4, etc.) in an S7 project, you must first perform the following twosteps for each DP slave type:1. Synchronize drive to equidistant DP cycle2. AlignmentThen, continue setting the other parameters. Siemens AG, 2003. All rights reservedADI4 – Analog Drive Interface for 4 Axes, 02.2003 Edition2-51
Page 8 and 9: Table of Contents2.8.5 Tolerable si
Page 10 and 11: Hardware Description1.1 Connection
Page 12 and 13: Hardware Description1.2.3 Interface
Page 16 and 17: Hardware DescriptionPreassembled ca
Page 18 and 19: Hardware DescriptionAbsolute encode
Page 20 and 21: Hardware Description(SINUMERIK 802D
Page 24 and 25: Hardware DescriptionElectrical spec
Page 26 and 27: Hardware DescriptionDigital outputs
Page 28 and 29: Hardware Description1.6 Connection
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Page 32 and 33: Parameterization1. Installation of
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Page 38 and 39: Parameterization2.6.3 I/O addresses
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Page 42 and 43: ParameterizationUnipolar spindle no
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Page 46 and 47: Parameterization2.8.8 Homing with z
Page 48 and 49: Parameterization2.8.10 Homing with
Page 52 and 53: Parameterization2.9.2 Equidistant m
Page 54 and 55: Parameterization2.9.4 DP cycle T DP
Page 56 and 57: ParameterizationExplanations for Fi
Page 58 and 59: Parameterization2.9.8 AdjustmentThe
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Page 62 and 63: IndexSymbols(H1/H2): Module status,
Page 64 and 65: IndexRREADY, LED: ADI4, 1-24Ready s
Page 66 and 67: Remarks formYour comments and recom

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