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

Modicon PAC Forum

A forum for topics related to the scope of Modicon PAC offers and ecosystem along the whole lifecycle: Modicon M580 and 340, EcoStruxure Control Expert, EcoStruxure Process Expert (Unity Pro) and more.

Search in

Improve your search experience:

  • Exact phrase → Use quotes " " (e.g., "error 404")
  • Wildcard → Use * for partial words (e.g., build*, *tion)
  • AND / OR → Combine keywords (e.g., login AND error, login OR sign‑in)
  • Keep it short → Use 2–3 relevant words , not full sentences
  • Filters → Narrow results by section (Knowledge Base, Users, Products)
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
  • Industrial Automation
  • Modicon PAC Forum
  • Label: 05. Networking & Communication
Options
  • Mark all as New
  • Mark all as Read
  • Float this item to the top
  • Subscribe
  • Bookmark
  • Invite a Friend
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

Label: "05. networking & communication"

View in: "Modicon PAC Forum" | Community

75 Posts | First Used: 2019-08-12

Top Labels
Top Labels
  • Alphabetical
  • 02. Modicon M580 ePAC 148
  • 06. EcoStruxure Control Expert 110
  • 05. Networking & Communication 75
  • 01. Modicon M340 PAC 60
  • 04. Modicon X80 IO 33
  • 00. Read me first 23
  • 07. Modicon PAC Legacy 23
  • 12. Other 23
  • 03. Modicon PAC Safety 20
  • Smart Design & Engineering 19
  • 08. Tools & Resources 17
  • Edge Control 10
  • Connected Products 7
  • App Analytics & Services 4
  • 13. To be deleted 4
  • Smart Operations 3
  • 09. Surveys 3
  • 10. Australia 3
  • Tips and ideas 3
  • Energy Efficiency 3
  • PLC 2
  • 11. USA 2
  • IT Expert 2
  • Asset Performance 2
  • Modbus communication. RS485 1
  • Cybersecurity 1
  • Energy meter 1
  • PowerTag Energy 1
  • usb 1
  • EcoStruxure Automation Expert 1
  • Product Feedback 1
  • Hybrid segment 1
  • Training 1
  • Cyber Security 1
  • M340 1
  • power monitoring expert 1
  • Drivers 1
  • Workforce Empowerment 1
  • Previous
  • 1 of 4
  • Next

Invite a Colleague

Found this content useful? Share it with a Colleague!

Invite a Colleague Invite

Modicon PAC Forum

  • « Previous
    • 1
    • 2
    • 3
    • …
    • 7
  • Next »
  • All
  • Solved
  • Unsolved
  • Unanswered
rPurcell
rPurcell /html/rank_icons/EcoXpertMasterLeaf.png

EcoStruxure Control Expert: IP Address limitations on M580 - Modbus co...

I am unable to enter a valid IP address of a Modbus Device. Device IP: 10.72.0.68 PLC IP: 10.72.26.133 / 255.255.255.192 / 10.72.26.129 Attempting to enter 10.72.0.68 gives the error "IP Address and ...
Industrial Automation icon_circle Modicon PAC Forum
393 0 5
Latest Reply: Rico94

rl9283
/html/rank_icons/Crewman.png rl9283

M172 - Web default user/password

I am trying to access the web interface on the M172 PLC. The last info I can find for the default username / password is as follows:administrator / password I have tried using this combination in uppe...
Industrial Automation icon_circle Modicon PAC Forum
6732 0 5
Latest Reply: David_Mestrovic

Solved
Jacek_P
/html/rank_icons/Lieutenant_JG.png Jacek_P /html/rank_icons/SE-Employee.png

Reading data from Siemens Data block

Hello, I am looking for information about Read_var block. Using M340 NOC0401 I would like to read Siemens 1200/1500 controller. data is located in Data block (DB). Is read_var able to read data from DB...
Industrial Automation icon_circle Modicon PAC Forum
285 0 2
Latest Reply: Jacek_P

Solved
SIGE_BMR
/html/rank_icons/Crewman.png SIGE_BMR

Read input register with M340, via READ_VAR

Hello, I'm trying to read the values on a flow meter via Modbus TCP with a M340 CPU and a NOE card. The hardware configuration goes like this: Flow meter -> Modbus RTU to TCP Gateway -> NOE. Wh...
Industrial Automation icon_circle Modicon PAC Forum
570 0 4
Latest Reply: ProfHameedi

cg_ekt
cg_ekt

BMXNOR0200H Reset communication

Hi, I wonder if there is ant way to reset communication via scada or plc of the NOR module? In the webserver there is a button to reset communication, but can you send a command from PLC or SCADA to do...
Industrial Automation icon_circle Modicon PAC Forum
91 0 0

2025-09-02

jouharn
/html/rank_icons/Ensign.png jouharn /html/rank_icons/SE-Employee.png

Un Supported Function Code-3 and Function Code-64 Message

We are receiving a warning message of Unsupported function Code 3&64 in a network monitoring device (Nozomi). Source and Destination devices are Modicon M580 PLC. Modbus Communication between 2 PLC...
Industrial Automation icon_circle Modicon PAC Forum
276 0 1
Latest Reply: RoozeeR

Sam1987
/html/rank_icons/Crewman.png Sam1987

Service Level :199 for BMENUA0100 module

Hi Experts, For a BMENUA0100 module installed on rack A the service(Hot standby CPUs) level is 199 and it's not working. The same module in the other racks is working fine and the their service level i...
Industrial Automation icon_circle Modicon PAC Forum
556 0 9
Latest Reply: Robert_Willis

AhmedFathy
AhmedFathy

M580 with CRA3120 gets disconnected randomly

Hi ,I'm encountering a problem with CRA3120 , The setup is two PLCs Redundant of M580 and 10 CRA3120 connected to the PLCs as a ring network , At some times when the plant is running , most of CRAs got...
Industrial Automation icon_circle Modicon PAC Forum
272 0 2
Latest Reply: Robert_Willis

Solved
kelvinviroja93
/html/rank_icons/Crewman.png kelvinviroja93

M340 READ_VAR Fails with 16#0007 Error on Modbus TCP Gateway Communica...

Hi all, I'm using a BMEX342020 controller in my project, and I’m not using any physical I/O modules. The task is to read data from several Modbus RTU devices via Modbus TCP gateways. I’ve used the READ...
Industrial Automation icon_circle Modicon PAC Forum
1849 0 7
Latest Reply: RoozeeR

Owen_Woodard
Owen_Woodard /html/rank_icons/SE-Employee.png

BMENOR2200H Client/Server Configuration, PLC control and monitoring ov...

Hello, I am attempting to configure a Modicon M580 non HSBY with an EIO bus. The main PLC bus is going to be equipped with a BMENOR2200H Advanced RTU module on the main rack. The main PLC will be abl...
Industrial Automation icon_circle Modicon PAC Forum
375 0 1
Latest Reply: YONGHO-KIM

Solved
EthanB
EthanB

PMEPXM0100 in redundant M580 PAC

Dear Schneider Electric Community, I am seeking clarification on Profibus DP device accessibility in a redundant M580 PAC architecture, as depicted in the attached diagram. For clarity, the RIO ring an...
Industrial Automation icon_circle Modicon PAC Forum
397 0 1
Latest Reply: Trinxs1

  • « Previous
    • 1
    • 2
    • 3
    • …
    • 7
  • Next »
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

    Ask our Experts

    Have a question related to our products, solutions or services? Get quick support on community Forums

    Email Us

    For Community platform-related support, please email us

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

Welcome!

Welcome to your new personalized space.

of

Explore