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Omron sysmac EtherCAT NJ101 Series, Connection Manual

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About Intellectual Property Rights and Trademarks 

Microsoft product screen shot(s) used with permission from Microsoft.   

Windows is a registered trademark of Microsoft Corporation in the USA and other countries.   

EtherCAT® is a registered trademark and patented technology, licensed by Beckhoff Automation 

GmbH, Germany.   

Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other 

countries for OMRON factory automation products.   

Company names and product names in this guide are trademarks or registered trademarks of 

their respective companies.   

 

 

Summary of Contents for sysmac EtherCAT NJ101 Series

Page 1: ...Machine Automation Controller NJ NX series EtherCAT Connection Guide Kashiyama Industries LTD Dry Vacuum Pump EtherCAT Interface E CAT02 P745 E1 01 ...

Page 2: ...the USA and other countries EtherCAT is a registered trademark and patented technology licensed by Beckhoff Automation GmbH Germany Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products Company names and product names in this guide are trademarks or registered trademarks of their respective companies ...

Page 3: ...Applicable Devices 5 5 2 Device Configuration 6 6 EtherCAT Settings 8 6 1 Parameter 8 6 2 Device Variable 9 7 EtherCAT Connection Procedure 10 7 1 Work Flow 10 7 2 Kashiyama Dry Vacuum Pump Setup 11 7 3 Controller Setup 13 7 4 EtherCAT Communication Status Check 25 8 Initialization Method 28 8 1 Initializing a Controller 28 9 Revision History 29 ...

Page 4: ...de Manufacturer Cat No Model Manual name OMRON W500 NJ501 NJ301 NJ101 NJ series CPU Unit Hardware User s Manual OMRON W535 NX701 NX series CPU Unit Hardware User s Manual OMRON W593 NX102 NX series NX102 CPU Unit Hardware User s Manual OMRON W578 NX1P2 NX series NX1P2 CPU Unit Hardware User s Manual OMRON W501 NX701 NX102 NX1P2 NJ501 NJ301 NJ101 NJ NX series CPU Unit Software User s Manual OMRON W...

Page 5: ...which an axis is assigned SDO communications Service Data Objects communications SDO communications is used to read and write specified slave data from a master when required The NJ NX series Machine Automation Controllers use SDO communications for commands to read and write data such as for parameter transfers at specified times The NJ NX series Machine Automation Controllers can read write the ...

Page 6: ...n this guide is current as of May 2021 It is subject to change for improvement without notice The following notations are used in this guide Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or may result in serious injury or death Additionally there may be significant property damage Indicates a potentially hazardous situation which if not avo...

Page 7: ...red to as the Dry Vacuum Pump and an OMRON NJ NX series Machine Automation Controller hereinafter referred to as the Controller via EtherCAT and for checking their communication status Refer to Section 6 EtherCAT Settings and Section 7 EtherCAT Connection Procedure to understand setting methods and key points to perform PDO communications via EtherCAT ...

Page 8: ...ces with versions lower than those listed in 5 2 To use the above devices with models not listed in 5 2 or versions higher than those listed in 5 2 check the differences in the specifications by referring to the manuals before operating the devices Additional Information This guide describes the procedures for establishing the network connection It does not provide information on operation install...

Page 9: ...andheld Controller Kashiyama ESI file KASHIYAMA_ECAT02_Rel ease_V0100 xml Precautions for Correct Use Contact Kashiyama Industries LTD to obtain the ESI file specified above before proceeding Precautions for Correct Use The connection line of EtherCAT communications cannot be shared with other Ethernet networks Do not use devices for Ethernet such as an Ethernet switch Use an Ethernet cable double...

Page 10: ... use the equivalent procedures described in this guide by referring to the Sysmac Studio Version 1 Operation Manual Cat No W504 Additional Information For information on the specifications of Ethernet cables and the network wiring refer to Section 4 EtherCAT Network Wiring of the NJ NX series CPU Unit Built in EtherCAT Port User s Manual Cat No W505 Additional Information For information on the po...

Page 11: ...er is required to connect the Dry Vacuum Pump and the Controller via EtherCAT Name Setting item Setting value Remarks Dry Vacuum Pump Node address 1 By the ID Selector hardware switch Additional Information The node address can also be set using Sysmac Studio Refer to 2 2 Setting the Node Addresses of the EtherCAT Slaves of the NJ NX series CPU Unit Built in EtherCAT Port User s Manual Cat No W505...

Page 12: ...ow_6001_02 INT N2 Flow E001_SDP_Default_TxPDO_Mapping_Exhaust_Pressure_6001_03 INT Exhaust Pressure E001_SDP_Default_TxPDO_Mapping_Roughing_Case_Temperature_6001_05 INT Roughing Case Temperature E001_SDP_Default_TxPDO_Mapping_Roughing_Current_6001_09 INT Roughing Current E001_SDP_Default_TxPDO_Mapping_Roughing_Power_6001_0A INT Roughing Power E001_SDP_Default_TxPDO_Mapping_Roughing_Speed_6001_0B I...

Page 13: ...Set the hardware switches on the Dry Vacuum Pump and connect the cable 7 3 Controller Setup Set up the Controller 7 3 1 Starting Sysmac Studio and Installing the ESI File Start Sysmac Studio and install the ESI file of the Dry Vacuum Pump 7 3 2 Setting the EtherCAT Network Configuration Set the EtherCAT network configuration 7 3 3 Setting Device Variables Set device variables used for PDO communic...

Page 14: ...settings described in the following steps and subsequent procedures may not be applicable 1 Make sure Dry Vacuum Pump is powered OFF For information on the power supply connection to Dry Vacuum Pump refer to the manuals of your Dry Vacuum Pump 2 Check the positions of the hardware switches and connectors on Dry Vacuum Pump by referring to the figure on the right 3 Set ID Selector as follows x100 0...

Page 15: ...7 EtherCAT Connection Procedure 12 4 Connect an Ethernet cable to EtherCAT Connector IN Ethernet cable EtherCAT Connector ...

Page 16: ...hich at one end has been connected to Dry Vacuum Pump to Built in EtherCAT port PORT3 on Controller Connect Power supply to Controller For information on the power supply connection to Controller refer to 5 4 1 Wiring the Unit Power Supply of the NX series NX102 CPU Unit Hardware User s Manual Cat No W593 3 Start Sysmac Studio If the User Account Control Dialog Box appears at start make a selectio...

Page 17: ...as the project name 6 The New Project Window appears The following panes are displayed in the window Left Multiview Explorer Upper right Toolbox Lower right Controller Status Pane Upper middle Edit Pane The following tabs are displayed in the lower middle of the window Output Tab Page Build Tab Page 7 Double click EtherCAT under Configurations and Setup in the Multiview Explorer 8 The EtherCAT Tab...

Page 18: ...splay ESI Library from the menu 10 The ESI Library Dialog Box appears Click Install File 11 The Open Dialog Box appears Select the prepared ESI file KASHIYAMA_ECAT02_Release _V0100 xml and click Open 12 The dialog box on the right appears Check the message and click Yes ...

Page 19: ...check that E CAT02 Rev 0x00000100 E CAT02 is displayed Check that there are no exclamation marks errors Click Close Precautions for Correct Use If an exclamation mark error appears to the left of the ESI file check the name of the ESI file and then obtain the ESI file with a correct name If an exclamation mark error still appears even when the name of the ESI file is correct the file may be corrup...

Page 20: ...a Ethernet is selected in the Connection type Field Click OK 4 Select Online from the Controller Menu If the dialog box on the right appears check the message and click OK Then select Online again If the dialog box on the right appears check the message and click Yes The message of the dialog box varies with the Controller status Check the message and click on an appropriate button to proceed with...

Page 21: ...not displayed in the Edit Pane follow step 7 of 7 3 1 Starting Sysmac Studio and Installing the ESI File to display the tab page A message appears stating Get information is being executed 7 The Compare and Merge with Actual Network Configuration Dialog Box appears After the comparison with the settings on Sysmac Studio E CAT02 Rev 0x00000100 is addressed as node 1 and is added to the Actual netwo...

Page 22: ...x00000100 is addressed as node 1 and is added to the Network configuration on Sysmac Studio Check that the slave unit is added Click Close 10 E001 E CAT02 Rev 0x00000100 is addressed as node 1 and is added to the EtherCAT Tab Page displayed in the Edit Pane ...

Page 23: ...ous procedure 7 3 2 Check that the device name is E001 The device name can be changed as desired 3 Double click I O Map under Configurations and Setup in the Multiview Explorer 4 The I O Map Tab Page appears in the Edit Pane Check that Node1 is displayed in the Position Column and that the added slave unit is displayed in the Port Column To manually set a variable name for the slave unit click a c...

Page 24: ...ce variables are automatically created by combining the device name and the port name The default device names are E followed by a serial number starting from 001 Additional Information In this guide device variables are automatically named for each slave unit They can also be manually named for each port ...

Page 25: ...the EtherCAT slave unit in manuals or other documentation and confirm that the system will not be adversely affected After you transfer the project data the CPU Unit will restart and communications with the slave unit will be cut off During the period the outputs of the slave unit behave according to the slave unit settings The time that communications is cut off depends on the EtherCAT network co...

Page 26: ... Select Online from the Controller Menu When an online connection is established a yellow line appears under the toolbar 7 Select Synchronize from the Controller Menu 8 The Synchronization Dialog Box appears Check that the data to be transferred e g NX102 is selected Click Transfer To Controller After you click on the button the Sysmac Studio data is transferred to Controller and the data is synch...

Page 27: ...gure on the right the font color used to display the synchronized data changes to white which is the color used to specify Synchronized Check that a message appears stating The Synchronization process successfully finished Confirm that there is no problem and click Close When the project data created in Sysmac Studio matches the Controller data a message appears stating The Synchronization process...

Page 28: ...tors on Controller that PDO communications via EtherCAT is performed normally The LED indicators in normal status are as follows NET RUN Green lit NET ERR Not lit LINK ACT Yellow flashing The NJ series Controllers also have the same LED indicator status 2 Check the LED indicators on Dry Vacuum Pump The LED indicators in normal status are as follows RUN Green lit ERROR Not lit LINK ACT Green blinki...

Page 29: ...sure safety do not output to the Dry Vacuum Pump If you change the variable values on a Watch Tab Page when Sysmac Studio is online with the CPU Unit the devices connected to the Controller may operate regardless of the operating mode of the CPU Unit Always ensure safety before you change the variable values on a Watch Tab Page when Sysmac Studio is online with the CPU Unit 1 Select Watch Tab Page...

Page 30: ...o control by EtherCAT 6 Check that the online value of E001_SDP_Default_TxPDO_ Mapping_Remote_Local_6000_ 05 is True It indicates that Dry Vacuum Pump is in the local state no control by EtherCAT which is the same state as step 5 7 Press the REMOTE LOCAL Button to turn OFF the LOCAL LED Dry Vacuum Pump is in the remote state control by EtherCAT 8 Check that the online value of E001_SDP_Default_TxP...

Page 31: ...applicable unless you use the devices with the factory default settings 8 1 Initializing a Controller To initialize a Controller clear all memory of a CPU Unit With Sysmac Studio change the operating mode of Controller to PROGRAM mode and select Clear All Memory from the Controller Menu The Clear All Memory Dialog Box appears Check the message and click OK ...

Page 32: ...9 Revision History 29 9 Revision History Revision code Date of revision Description of revision 01 June 2021 New entry ...

Page 33: ...30 ...

Page 34: ...2021 0621 0621 P745 E1 01 ...

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