You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
Is it possible to connect to an M340 PLC with an embedded Ethernet port via a default IP address?
Yes. Every M340 with an embedded Ethernet port has a default IP address derived from its MAC address, giving you a way in even if no IP has been configured yet.
How it's derived:
The default IP address takes the form 84.a.b.c, where a.b.c are the last three octets of the MAC address, converted from hex to decimal.
Example: MAC address is 00.80.F4.02.EA.6A
- 02 Hex = 02 Decimal
- EA Hex = 234 Decimal
- 6A Hex = 106 Decimal
Default IP address will be 84.2.234.106
Released for: Schneider Electric Vietnam
