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HVAC and Pumping Forum

Support Forum for HVAC and pumping machines, Modicon M17x and EcoStruxure Machine Expert HVAC software for chillers, AHU, CRAC units for datacenters or process chillers applications - from design, implementation to troubleshooting and more, by Schneider Electric.

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HVAC and Pumping Forum

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BZ
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Virtual Training Calendar for Machine Automation

Hello everyone, We would like to highlight that there are some available seats for Virtual Classes in Q3 of Y2025 in our Machine Automation training team as below, come and join us!!! EcoStruxure...
Industrial Automation icon_circle HVAC and Pumping Forum
1040 2 0

2024-01-25

Khoa_NTM
/html/rank_icons/Lieutenant.png Khoa_NTM /html/rank_icons/EcoXpertMasterLeaf.png

M172 PT100 Analog Input

Hello, I want to connect PT 100, 3 wire to M172. Pls, help me configure AI and make an analog input register that can read from the Modbus pool. Many thanks
Industrial Automation icon_circle HVAC and Pumping Forum
1530 0 3
Latest Reply: Bastian_Schmitz

Sawangpong_NV
/html/rank_icons/Crewman.png Sawangpong_NV

What is the difference between LMC402CAA10000 and LMC402CAA10020?

Hi,What is the difference between LMC402CAA10000 and LMC402CAA10020?Is it just the different firmware?If only firmware, how can we get the firmware and is it possible to flash the firmware to turn LMC4...
Industrial Automation icon_circle HVAC and Pumping Forum
492 0 0

2023-09-22

darkenwald
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Machine Expert Logic Builder - Version 2.1.1 - CLP - M218

Sirs,I request support to access a clp m218 via Machine Expert. ->I have already performed the M218 firmware upgrade as attached in image1. ->I have ping on the CLP M218 as shown in image2....
Industrial Automation icon_circle HVAC and Pumping Forum
1540 0 0

2023-09-05

darkenwald
/html/rank_icons/Lieutenant.png darkenwald /html/rank_icons/EcoXpertMasterLeaf.png

M218 - Machine Expert - SoMacine

Sirs. I am able to install the M218 clp library repository by the "Schinaider Electric Software Installer" software Here is the error image below:  
Industrial Automation icon_circle HVAC and Pumping Forum
705 0 0

2023-08-24

Stompa69
/html/rank_icons/Crewman.png Stompa69

m218 controller

Somachine 4.3 does not find controller on start up to connect? the driver is loaded and I can create a project and download it, but cant connect to controller at the start???
Industrial Automation icon_circle HVAC and Pumping Forum
1544 1 2
Latest Reply: darkenwald

Anonymous user
Anonymous user

HTTP API Post requests to a specify URL

Is there a Function Block in Somachine to create a basic HTTP API Post request to a specify URL? Something like https://www.abc.com//DataApi/NewReading?data=DSTRT|25062019112205|00001|DEND The proc...
Industrial Automation icon_circle HVAC and Pumping Forum
7375 0 4
Latest Reply: Daniil_Andrienko

Solved
Kleroman
/html/rank_icons/Ensign.png Kleroman

M172 modbus TCP limits

How many maximum devices can poll the M172(SLAVE) controller via ModbusTCP? I have 8 HMI panels(Master) and one M172(Slave).
Industrial Automation icon_circle HVAC and Pumping Forum
1679 0 1
Latest Reply: Bastian_Schmitz

dawiddb9
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EcoStruxure Machine Expert HVAC - M172 - daily average temperature

Hello, I would like to calculate daily average temperature from one of inputs on M172. Is there any library or function which can caltulate it for me? If not, could someone guide me how to do that? ...
Industrial Automation icon_circle HVAC and Pumping Forum
887 0 0

2023-07-27

pawel_kowalski_
/html/rank_icons/Commander.png pawel_kowalski_

Persistent variables and input value from HMI

Hi,I need advice on how to properly input value from HMI to variable to persistent variables.Now if I input value from HMI and shut down and up power, the variable takes 0 I send persistent variable...
Industrial Automation icon_circle HVAC and Pumping Forum
1495 0 2
Latest Reply: pawel_kowalski_

Solved
HattemalFatalError
HattemalFatalError /html/rank_icons/SE-Employee.png

How to configure an AI on TM172

Hello, I am trying to configure an analogue input 0-10V on a TM172. However, the monitored value at the input is always -32765. How do I configure an analogue input correctly?
Industrial Automation icon_circle HVAC and Pumping Forum
1409 0 1
Latest Reply: FedericoM

keithkcchan
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M171/172 Ethernet Port Supports

As mentioned at the catalog M171P or M172 embedded with Ethernet port which support both Modbus TCP and BACnet IP. Does these 2 protocols can simultaneously running on the same Ethernet port?
Industrial Automation icon_circle HVAC and Pumping Forum
908 0 1
Latest Reply: Bastian_Schmitz

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