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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.

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Modicon PAC Forum

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YONIER
YONIER

Integración PAC M340 a red PROFINET

Hola, buenos días.Agradezco de antemano si me pueden orientar. Actualmente estoy realizando una actualización a un controlador Modicon M340 (PAC) y necesito que los datos del equipo puedan integrarse a...
Industrial Automation icon_circle Modicon PAC Forum
15 0 0

2025-10-28

Shafizan_Baharudin
/html/rank_icons/Crewman.png Shafizan_Baharudin

Modicon M580 - non-recoverable error

Hello Expert, Seeking assistant, any way how to recover non-recoverable issue on M580 PLC. Thanks in advance
Industrial Automation icon_circle Modicon PAC Forum
150 0 2
Latest Reply: Shafizan_Baharudin

Eyanto
/html/rank_icons/Ensign.png Eyanto

Modicon M580 dPAC Immunity to Radio Frequency

Hi all, need clarification on M580 dPAC immunity to radio frequency. We are working on a project using M580 dPAC components as listed: - BMED581020 - M580 CPU Level 1 BMEXBP1200 - PLC 12 slots Ether...
Industrial Automation icon_circle Modicon PAC Forum
59 0 0

2025-10-24

Kelu
Kelu

M580 first connection through Ethernet with Control Expert

Dear All, I just received my brand new M580. Unfortunately, I can't figure out how to load my project to the PLC through a simple Ethernet connection. Is there a tool which scan all the network to re...
Industrial Automation icon_circle Modicon PAC Forum
38 0 0

2025-10-23

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
264 0 5
Latest Reply: Rico94

ANF-Energy
/html/rank_icons/Crewman.png ANF-Energy

Modbus Over TCP/IP, DATA_EXCH Not Working for Code 05h (Write To Coil)

I am still new to M580 and getting Modbus over TCP/IP working. I got read register (code 03h) to work but cannot get write to coil (code 05h) using function block DATA_EXCH to work. Here are my code sa...
Industrial Automation icon_circle Modicon PAC Forum
950 0 4
Latest Reply: DiegoMarturano

Snacky
/html/rank_icons/Ensign.png Snacky

Is it possible to disable Maintenance Mode in ControlExpert?

We are currently using EcoStruxure Control Expert 16.0 XLS. During the commissioning phase of our machines we use Maintenance Mode in Control Expert. However, once a machine has been validated and is i...
Industrial Automation icon_circle Modicon PAC Forum
30 0 0

2025-10-21

VuHo
VuHo

SE LR64 intermittent level reading issue – sometimes correct, then stu...

Hello,I am using a SE LR64 (24 GHz) radar level transmitter for a mastic powder storage tank (about 70 m³). The radar sometimes measures correctly for several hours or days, but then suddenly jumps to ...
Industrial Automation icon_circle Modicon PAC Forum
155 0 0

2025-10-13

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
6510 0 5
Latest Reply: David_Mestrovic

Solved
CCM
/html/rank_icons/Crewman.png CCM

Put back M580 to factory reset

As this subject is locked https://community.se.com/t5/Modicon-PAC-Forum/How-to-Reset-a-M580-CPU/td-p/378726 We locked a BEMP585040 CPU with filtered engineering mode bad configuration. We load this ...
Industrial Automation icon_circle Modicon PAC Forum
1956 0 6
Latest Reply: jalopez

gcummings
/html/rank_icons/Ensign.png gcummings

CE 16.2 Ethernet IP Devices.

I completed Phase one of this project one year ago. My client wants to be able to control the speed of the VFD via the HMI. Ethernet was the easiest choice. I already had the IP addresses of the CPU. I...
Industrial Automation icon_circle Modicon PAC Forum
506 0 3
Latest Reply: ciupol

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