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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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Snacky
Ensign 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
105 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
318 0 0

2025-10-13

rl9283
Crewman 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
7004 0 5
Latest Reply: David_Mestrovic

Solved
CCM
Ensign 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
2473 0 6
Latest Reply: jalopez

gcummings
Ensign 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
661 0 3
Latest Reply: ciupol

Solved
Jacek_P
Lieutenant JG Jacek_P Lieutenant JG

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
376 0 2
Latest Reply: Jacek_P

Trinxs1
Commander Trinxs1 Commander

DTM Audit Tool

Have you recently updated a Drives DTM and then opened an older project and see that the DTM Audit Tool identifies a difference in the DTM used in the project and the DTM on the PC? How do you update...
Industrial Automation icon_circle Modicon PAC Forum
14260 3 14
Latest Reply: dnordenberg1

YONIER
YONIER

SEÑAL PULSOS BMXDDI6402K

Hola buen día, espero me puedan ayudar. Estoy intentando leer la señal de pulsos de un sensor de flujo másico Ploline Promass F80 de Endress&Hauser, el equipo esta configurado con 1Kg/pulso, ancho ...
Industrial Automation icon_circle Modicon PAC Forum
202 0 1
Latest Reply: JB_Suez

Solved
SIGE_BMR
Crewman 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
954 0 4
Latest Reply: ProfHameedi

jaysonlkh
Ensign jaysonlkh Ensign

Modicon M580 CPU (BMEP581020) Fail to Connect

Hi, I would like to check with someone had been encountered this for the Modicon M580 CPU of BMEP581020 and how to resolve this issue?
Industrial Automation icon_circle Modicon PAC Forum
376 0 2
Latest Reply: Hennie_Smith

Solved
Snacky
Ensign Snacky

What is the project setting "Data memory protect" for?

Help says: "Select this box to help protect some data against request modification." Does anybody know if I should activate this setting and what changes if it is activated? Thank you!
Industrial Automation icon_circle Modicon PAC Forum
313 0 2
Latest Reply: Snacky

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