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Changing the PDO Map Settings ..............................................................................................5-23
5-6 Comparing and Merging EtherCAT Network Configurations ..........................................5-28
Introduction for Comparing and Merging EtherCAT Network Configurations............................5-28
Operation Procedure for Comparing and Merging EtherCAT Network Configurations .............5-28
Compare and Merge with Actual Network Configuration
Displayed ..................................................................................................................................5-32
When Slaves on Actual Network Configuration Are Not Displayed ..........................................5-39
5-8 Using the Sysmac Studio to Obtain Serial Numbers from the Actual Network
Configuration .......................................................................................................................5-43
5-9 Downloading the Network Configuration Information from the Sysmac Studio ...........5-45
5-10 Confirming Communications after Completing EtherCAT Configuration and Settings5-47
Process Data Communications and SDO Communica-
tions
6-1 Process Data Communications (PDO Communications)...................................................6-2
Allocated Variables for Process Data Communications ..............................................................6-2
Process Data Communications Refresh Timing..........................................................................6-3
Checking Validity of Process Data ..............................................................................................6-6
System Response Time in Process Data Communications ...................................................... 6-11
I/O Operations for Major Fault Level Controller Errors and I/O Refreshing with Speci-
fied Values.................................................................................................................................6-15
6-2 SDO Communications .........................................................................................................6-19
EtherCAT Communications Instructions....................................................................................6-19
Sample Programming ...............................................................................................................6-19
Execution Timing of SDO Communications ..............................................................................6-21
Minimum Message Response Time for SDO Communications ................................................6-21
6-3 Instructions Used in EtherCAT Communications.............................................................6-25
EtherCAT Communications Instructions....................................................................................6-25
System-defined Variables Related to the Built-in Ether-
CAT Port
7-1 System-defined Variables That Are Related to the Built-in EtherCAT Port ......................7-2
What Are System-defined Variables?..........................................................................................7-2
EtherCAT Master Function Module, Category Name: _EC .........................................................7-9
Example of Operations for EtherCAT Communications
8-1 Example of Operations for EtherCAT Communications ....................................................8-2
System Configuration Example...................................................................................................8-2
Wiring and Settings .....................................................................................................................8-2
Setting the EtherCAT Network Configuration ..............................................................................8-2
Programming...............................................................................................................................8-4
Turning the Power ON.................................................................................................................8-5
Online Debugging .......................................................................................................................8-5
Downloading the Network Configuration Information and the User Program .............................8-5
Confirming the Start of Communications ....................................................................................8-5
CONTENTS
12
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Содержание NJ101-10 Series
Страница 10: ...Manual Structure 8 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 68: ...2 Part Names and Slave Settings 2 18 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 80: ...3 EtherCAT Communications 3 12 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 236: ...9 Troubleshooting 9 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 274: ...Appendices A 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Страница 275: ...I Index I 1 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505 I...
Страница 279: ......