Page Comparison

Here you will find a technical description of how to configure the KUNBUS gateway Ethernet/IP with CodesysCODESYS.

System overview

these devices have been used for this application note

• KUNBUS Gateway EtherNetEthernet/IP

• Revolution PI Pi Core 3 / (3+ / , S) or Connect / + / SE

...

• (+, S, 4)

Please connect your devices as shown in the illsutration illustration below

Preparation

Please follow Follow the instructions steps of the following checklists:

• follow the checklist below

  • RevolutionPi Checklist

...

• Revolution Pi Checklist

• CODESYS Checklist

• Set ETH 1 with a static IP 192.168.1.100/24

• Since “Bullseye” Image, this works with the command “nmtui”:

...

Codesys Checklist

...

• Download the necessary ESI file → KUNBUS Gateway EtherNet/IP | EDS file

• Import it into CODESYS

Create the CODESYS Project

• https://revolutionpi.com/tutorials/

  codesys

  quick-

  runtime-installieren-3/

• 1 hour test lizence.

• optional: install codesys lizence

  • /wiki/spaces/PROD/pages/1017282586

• Set ETH 1 with a static IP 192.168.1.100

  • Code Block
    #sudo nano /etc/dhcpcd.conf

  • Code Block
    # Example static IP configuration: interface eth1 static ip_address=192.168.1.100/24

• install KUNBUS EtherNet/IP EDS file into Codesys IDE

  • Download the necessary ESI file → KUNBUS Gateway EtherNet/IP | EDS file

  • CODESYS_QMWtqCBqmb.mp4

Create a Codesys Project

• Create Project

  • How to create a codesys project

Implementation

...

• start-2/?noredirect=en_US

Note

• The older version 1.2.1.0 is used here, as CODESYS version 3.5 SP17 is used.

• If SP18 is used, the latest version 1.3.0.0 must be selected.

PROGRAM PLC_PRG
VAR
	status: BYTE;
	res1: BYTE;
	res2: BYTE;
END_VAR

Output_EthernetIP_GW:=33;
Output_EthernetIP_Exclusive:=44;

res1:=Input_EthernetIP_GW;
res2:=Input_EthernetIP_Exclusive;