Siemens SIMATIC Distributed I/O ET 200eco PN Operating Instructions Manual page 66

You will find detailed information on addressing in PROFINET IO in the the SIMATIC PROFINET
system description (http://support.automation.siemens.com/WW/view/en/19292127) System
Manual.
Requirements
• An online PROFINET connection from the programming device to the IO Device is required
for assigning the device name to the IO Device.
• The IO device is configured and an IP address assigned in HW Config.
Assigning device names
1. Switch on the supply voltages for the ET 200eco PN.
2. Open the "Properties - ET 200eco PN" window in HW Config. Enter the device name for the
IO Device and confirm your entry with "OK".
3. Select PLC > Ethernet > Assign Device Name in HW Config.
4. Click on "Assign Name" in the "Assign Device Name" window.
Result
The device name is saved internally in the ET 200eco PN.
Node flash test
The "Assign device name" dialog box displays all IO Devices used. Compare the MAC address
of the device with the MAC address displayed and then select the correct IO Device.
The identification of IO Devices in a plant is facilitated by a node flash test. The flash test is
activated as follows:
1. Select one of the displayed IO Devices from the "Assign device name" dialog box.
2. Select the flashing period.
3. Click the "Flash on" button.
The LINK LEDs flash on the selected IO Device.
Detailed information
For additional information, refer to the STEP 7 Online Help and the SIMATIC PROFINET system
description (http://support.automation.siemens.com/WW/view/en/19292127) System
Manual.
ET 200eco PN
Operating Instructions, 06/2022, A5E01250250-AN
4.3 Device names for ET 200eco PN
Configuring
67