pratical plc ethernet_new ver

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Universiti Kuala Lumpur Malaysia France InstituteIndustrial Automation Section

Practical : PLC-CS1W-ETN-21(Ethernet Unit)

Industrial Networking By : Lukman Hakim

Objective The objective of this practical is to introduce the configuration and set-up of PLC Ethernet controller unit.

Hardware1. Omron PLC CS1G-H training kit2. 1 unit of Ethernet Unit CS1W-ETN213. CX programmer software version 5.0 and latest4. Serial programmer cable with 9 pins D-connectors (SYSMAC-

WAY), UTP cable with RJ-45 connectors.

Implementation1. Turn ON the PC and log on as Administrator/Lecturer.

2. Go to Start Menu > Control Panel > Network and

Internet Connection > Network Connections

3. Right click of the icon Local Area Connection and select

Properties.

4. Select Internet Protocol (TCP/IP) and then select properties.

5. In General window, select Use the following IP address

Figure 1: Local Area Connection properties

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6. Enter the following:

IP address: 192.168.197.XXX

Subnet mask : 255.255.255.0

Note:

XXX refers to the PC/node number. This number must be

unique.

Refer to Appendix A.

7. Verify the correct IP and click OK.

8. Turn ON the PLC training kit and connect the serial programming

cable from PC to PLC.

9. Run CX-Programmer. Open new project and configure device

type and network type. Refer to PLC CPU unit for device type and

use SYSMAC WAY as the network type.

Figure 2: PLC setup window

10. Go to PLC > work online the PLC . Change the PLC operating

mode to Programming mode .

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11. Select I/O Table in the object browser window.

Figure 3: IO table and unit setup

12. In the I/O Table window, go to Option > double click Download

form PLC. Click Transfer

Figure 4: IO table dialog box

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13. Expand the main rack and look for Ethernet unit.

Figure 5: Main Rack

14. Right click on the Ethernet unit and select unit setup.

Figure 6: CS1W-ETN21 dialog box

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15. Find the node address number as specified at the cover of the

ETN-21 unit (Hardware switch on the PLC). The Value is in

Hexadecimal.

16. Write down the value (in hexadecimal) of the ETN-21 node

address number here:

____________________________________________________________

17. Convert the value of node address number to decimal and write

the value here:

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____________________________________________________________

18. Check also the setting of Unit Number hardware switch.

Write the value here:

_______________________________________________________________

19. The IP address of the Ethernet unit is given by 192.168.197.YYY

and the subnet mask is 255.255.255.0. ( YYY refers to the

decimal value of the ETN-21 node address number)

1. Enter the above IP address and subnet mask. Then select

Transfer to PLC.

2. After the transmission is finished successfully, close the window

and Off line the PLC.

3. At your PC, go to Stat menu > run and type cmd

4. Select OK. A WINDOW DOS pop up. Type ping

192.168.197.YYY

5. If there is a reply, it means that the communication PC to PLC is

established.

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6. Go to CX-programmer, Go to object browser window and select

the PLC name.

7. Change the Network type from SYSMAC WAY to Ethernet.

8. In the Ethernet setting, go to Driver tab, and enter the IP address

of the PLC.

9. Go to PLC > work online

10. Verify that the PC can work online to the PLC successfully.

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11. Write a simple ladder diagram and transfer it to PLC. Verify that

the transmission speed is faster compared to SYSMAC WAY.

12. Try to connect to PLC at adjacent work station.

END OF PRACTICAL

APPENDIX A: LAB B209 LAYOUT

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PC 5

PC 4

PC 3

PC 2

PC 1

PC 6

IP: 192.168.197.106

IP: 192.168.197.105

IP: 192.168.197.104

IP: 192.168.197.103

IP: 192.168.197.102

IP: 192.168.197.101

pratical plc ethernet_new ver

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