Help
  • Explore Community
  • Get Started
  • Ask the Community
  • How-To & Best Practices
  • Contact Support
Notifications
Login / Register
Community
Community
Notifications
close
  • Forums
  • Knowledge Center
  • Events & Webinars
  • Ideas
  • Blogs
Help
Help
  • Explore Community
  • Get Started
  • Ask the Community
  • How-To & Best Practices
  • Contact Support
Login / Register
Sustainability
Sustainability

Ask Me About Webinar: Data Center Assets - Modeling, Cooling, and CFD Simulation
Join our 30-minute expert session on July 10, 2025 (9:00 AM & 5:00 PM CET), to explore Digital Twins, cooling simulations, and IT infrastructure modeling. Learn how to boost resiliency and plan power capacity effectively. Register now to secure your spot!

Schneider Electric Community

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
  • Home
  • Schneider Electric Community
  • Logic Controller - Modicon M251
Options
  • Subscribe
Invite a Co-worker
Send a co-worker an invite to the portal.Just enter their email address and we'll connect them to register. After joining, they will belong to the same company.
You have entered an invalid email address. Please re-enter the email address.
This co-worker has already been invited to the Exchange portal. Please invite another co-worker.
Please enter email address
Send Invite Cancel
Invitation Sent
Your invitation was sent.Thanks for sharing Exchange with your co-worker.
Send New Invite Close
Schneider Electric
Logic Controller - Modicon M251
Modicon M251 with CANopen, Modbus TCP, and EtherNet/IP allows you to connect to SCADA, MES, and ERP systems using standard Ethernet cables or even Wi-Fi. Get unlimited Ethernet access to your machine - anywhere and at any time - and simplify maintenance with any mobile device using visualisation pages designed directly inside EcoStruxure Machine Expert and stored in the PLC's web server.
Start a Topic Product Information
8 topics and 0 replies mentioned Logic Controller - Modicon M251
  • Schneider Electric Community
    • Click to expand Click to expand Remote Operations category Click to collapse Remote Operations category Remote Operations
      • Remote Operations Blog
      • EcoStruxure Geo SCADA Expert Forum
      • Remote Operations Forum
      • Geo SCADA and Remote Operations Devices Ideas
    • Click to expand Click to expand Industrial Automation category Click to collapse Industrial Automation category Industrial Automation
      • EcoStruxure Automation Expert / IEC 61499 Forum
    • Click to expand Click to expand Knowledge Center category Click to collapse Knowledge Center category Knowledge Center
      • Industrial Automation Knowledge Base
      • Geo SCADA Knowledge Base
      • Industrial Automation How-to videos
    • Click to expand Click to expand Support category Click to collapse Support category Support
      • Ask the Community
Related Posts
aa4

Introducing Edge IO

aa4
Crewman
‎2025-06-23 09:27 PM
inPLC Club Indonesia
0
REPLIES
1
LIKE
72
VIEWS
72 Views
0 Replies
1 Likes
Everett74

Reset username and password of a TM251MESE

Everett74
Cadet
‎2024-07-26 11:26 AM
inIndustry Automation and Control Forum
2
REPLIES
1
LIKE
1883
VIEWS
1883 Views
2 Replies
1 Likes
dnordenberg1

ESME M251 BOOL variable in OPC UA and modbus simultaneously

dnordenberg1
Lieutenant
‎2025-07-09 09:21 AM
inMachine and Motion Control Forum
0
REPLIES
0
LIKES
50
VIEWS
50 Views
0 Replies
0 Likes
charankumar20

Machine Expert M251 Datalog stopped after first Log

charankumar20
Cadet
‎2025-05-08 04:42 AM
inModicon PAC Forum
0
REPLIES
0
LIKES
151
VIEWS
151 Views
0 Replies
0 Likes
dnordenberg1

Machine Expert exporting %QX signals to OPC UA symbols.

dnordenberg1
Lieutenant
‎2025-04-17 06:09 AM
inMachine and Motion Control Forum
0
REPLIES
0
LIKES
202
VIEWS
202 Views
0 Replies
0 Likes
Load more
Related Products
Thumbnail of EcoStruxure™ Building Operation
Schneider Electric
EcoStruxure™ Building Operation
17034
Thumbnail of EcoStruxure™ Power Monitoring Expert
Schneider Electric
EcoStruxure™ Power Monitoring Expert
7918
Thumbnail of EcoStruxure™ Power Operation
Schneider Electric
EcoStruxure™ Power Operation
2027
Load more

Related Forums

  • Machine and Motion Control Forum
  • PLC Club Indonesia
  • Modicon PAC Forum
  • HVAC and Pumping Forum
  • Gateways and Energy Servers
Back to Schneider Electric Community
Schneider Electric
Logic Controller - Modicon M251
Modicon M251 with CANopen, Modbus TCP, and EtherNet/IP allows you to connect to SCADA, MES, and ERP systems using standard Ethernet cables or even Wi-Fi. Get unlimited Ethernet access to your machine - anywhere and at any time - and simplify maintenance with any mobile device using visualisation pages designed directly inside EcoStruxure Machine Expert and stored in the PLC's web server.
Start a Topic Product Information
8 topics and 0 replies mentioned Logic Controller - Modicon M251
  • Schneider Electric Community
    • Click to expand Click to expand Remote Operations category Click to collapse Remote Operations category Remote Operations
      • Remote Operations Blog
      • EcoStruxure Geo SCADA Expert Forum
      • Remote Operations Forum
      • Geo SCADA and Remote Operations Devices Ideas
    • Click to expand Click to expand Industrial Automation category Click to collapse Industrial Automation category Industrial Automation
      • EcoStruxure Automation Expert / IEC 61499 Forum
    • Click to expand Click to expand Knowledge Center category Click to collapse Knowledge Center category Knowledge Center
      • Industrial Automation Knowledge Base
      • Geo SCADA Knowledge Base
      • Industrial Automation How-to videos
    • Click to expand Click to expand Support category Click to collapse Support category Support
      • Ask the Community
Sort By:
  • All
  • Solved
  • Unsolved
  • Unanswered
dnordenberg1

ESME M251 BOOL variable in OPC UA and modbus simultaneously

Machine and Motion Control Forum

Posted by: dnordenberg1 2025-07-09

Machine and Motion Control Forum

Posted by: dnordenberg1 2025-07-09

0
50
aa4

Introducing Edge IO

PLC Club Indonesia

Posted by: aa4 2025-06-23

PLC Club Indonesia

Posted by: aa4 2025-06-23

0
72
charankumar20

Machine Expert M251 Datalog stopped after first Log

Modicon PAC Forum

Posted by: charankumar20 2025-05-08

Modicon PAC Forum

Posted by: charankumar20 2025-05-08

0
151
dnordenberg1

Machine Expert exporting %QX signals to OPC UA symbols.

Machine and Motion Control Forum

Posted by: dnordenberg1 2025-04-17

Machine and Motion Control Forum

Posted by: dnordenberg1 2025-04-17

0
202
FaresMuhammad

M251 - Modbus Serial (RTU) Slave : A module reports an error

Machine and Motion Control Forum

Posted by: FaresMuhammad 2024-12-14 . Latest Reply: FernandoRodrigues 2025-04-16

Machine and Motion Control Forum

Posted by: FaresMuhammad 2024-12-14 . Latest Reply: FernandoRodrigues 2025-04-16

1
667
krishnamodi123

How to convert 2 word Values to Float value (in 32 bit big endian format) in Machine Expert (M251 PLC)

HVAC and Pumping Forum

Posted by: krishnamodi123 2024-10-17 . Latest Reply: krishnamodi123 2024-12-24

HVAC and Pumping Forum

Posted by: krishnamodi123 2024-10-17 . Latest Reply: krishnamodi123 2024-12-24

7
1606
Everett74

Reset username and password of a TM251MESE

Industry Automation and Control Forum

Posted by: Everett74 2024-07-26 . Latest Reply: LeTomas 2024-11-07

Industry Automation and Control Forum

Posted by: Everett74 2024-07-26 . Latest Reply: LeTomas 2024-11-07

2
1883
Uceda

SMD MV Arquitecture

Gateways and Energy Servers

Posted by: Uceda 2024-08-08 . Latest Reply: javier.mayo 2024-08-19

Gateways and Energy Servers

Posted by: Uceda 2024-08-08 . Latest Reply: javier.mayo 2024-08-19

1
580
To The Top!

Forums

  • APC UPS Data Center Backup Solutions
  • EcoStruxure IT
  • EcoStruxure Geo SCADA Expert
  • Metering & Power Quality
  • Schneider Electric Wiser

Knowledge Center

Events & webinars

Ideas

Blogs

Get Started

  • Ask the Community
  • Community Guidelines
  • Community User Guide
  • How-To & Best Practice
  • Experts Leaderboard
  • Contact Support
Brand-Logo
Subscribing is a smart move!
You can subscribe to this board after you log in or create your free account.
Forum-Icon

Create your free account or log in to subscribe to the board - and gain access to more than 10,000+ support articles along with insights from experts and peers.

Register today for FREE

Register Now

Already have an account? Login

Terms & Conditions Privacy Notice Change your Cookie Settings © 2025 Schneider Electric

This is a heading

With achievable small steps, users progress and continually feel satisfaction in task accomplishment.

Usetiful Onboarding Checklist remembers the progress of every user, allowing them to take bite-sized journeys and continue where they left.

of