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

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.

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
  • HVAC and Pumping Forum
Options
  • Mark all as New
  • Mark all as Read
  • Float this item to the top
  • Subscribe
  • Bookmark
  • Invite a Friend
  • Threaded format
  • Linear Format
  • Sort by Topic Start Date
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
Top Labels
Top Labels
  • Alphabetical
  • HVAC 221
  • Connectivity 46
  • Modicon M2xx 40
  • Digital 16
  • Lexium 12
  • Material Handling 10
  • Efficiency 9
  • PacDrive 8
  • Safety 7
  • Pumping 6
  • Robotics 5
  • Material Working 4
  • Packaging 2
  • EcoStruxure Automation Expert 1
  • IP Controllers 1
  • eCommissioning Tool 1
  • Training 1
  • Low Voltage AC Drives 1
  • Hoisting 1
  • Previous
  • 1 of 2
  • Next
Top Experts
User Count
FedericoM
Captain FedericoM Captain
93
Bastian_Schmitz
Admiral Bastian_Schmitz Admiral
56
M_Cervati
M_Cervati Support
15
View All
Related Products
Thumbnail of EcoStruxure™ Machine Expert - HVAC
Schneider Electric
EcoStruxure™ Machine Expert - HVAC
126
Thumbnail of EcoStruxure™ Machine Expert - HVAC
Schneider Electric
EcoStruxure™ Machine Expert - HVAC
40
Thumbnail of EcoStruxure™ Machine Expert
Schneider Electric
EcoStruxure™ Machine Expert
12
Load more

Invite a Colleague

Found this content useful? Share it with a Colleague!

Invite a Colleague Invite
Announcements & Events

HVAC & Pumping Forum: Formerly known as Machine Automation Forum, this community has been re-launched to provide a more focused platform for professionals in the HVAC and Pumping industry. Join us to enhance your knowledge, share insights, and ask questions with the HVAC & Pumping community.



Need support for Machine Automation solutions?
Ask your questions and get expert answers in the Machine and Motion Control Forum.This is now your space for exchanging information about Machine & Motion Control solutions and products. Share your questions, ideas, or examples with the community!



Need support for Variable Speed Drives?
Ask your questions and get expert answers in the Solutions for Motor Management Forum.

HVAC and Pumping Forum

Start a Topic
  • All
  • Solved
  • Unsolved
  • Unanswered
BZ
/html/rank_icons/Crewman.png BZ /html/rank_icons/SE-Employee.png

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
1099 2 0

2024-01-25

Solved
POPE3909
/html/rank_icons/Ensign.png POPE3909

Creating Arrays in ESME HVAC

Hi Guys,I'm stuck while trying to create an Array with its size (Upper bound) being a EEPROM variable instead of a set constant value. Here, Num_Units is an EEPROM variable which is also UINT. When I ...
Industrial Automation icon_circle HVAC and Pumping Forum
727 0 1
Latest Reply: FedericoM

Solved
obscuresc
/html/rank_icons/Lieutenant.png obscuresc

Black bars on M172PDG18R HMI on power off

Hi, I have an M172PDG18R in the field that on power off, would display the following image. I have not seen this on any other device. What does it mean? Thanks.
Industrial Automation icon_circle HVAC and Pumping Forum
476 0 1
Latest Reply: FedericoM

Solved
POPE3909
/html/rank_icons/Ensign.png POPE3909

Ecostruxure Machine Expert HVAC

Hi, I have ESME HVAC 1.6.0 installed on my Windows 10 PC, and it’s been working fine until recently. The tab at the bottom that shows ‘EDIT Mode,’ ‘CONNECTED,’ etc., has disappeared. I can still se...
Industrial Automation icon_circle HVAC and Pumping Forum
1424 0 2
Latest Reply: POPE3909

Solved
Kunal_ch
/html/rank_icons/Crewman.png Kunal_ch

DHCP functionality for M172-18 I/O

Hi, We are using M172 controller for our products that are installed in various locations having BACnet IP network. Currently we have implemented static IP addressing in which we provide the ability to...
Industrial Automation icon_circle HVAC and Pumping Forum
1405 0 4
Latest Reply: Daniel_G

Solved
igor_climate_co
/html/rank_icons/Ensign.png igor_climate_co

PAS600L M172

Good day! I can`t read Float32 from PAS600L - M172 does not display correctly variables. Display only ###### when M172 connected to serial line PAS600L. Without connected display 0.00. Section Addre...
Industrial Automation icon_circle HVAC and Pumping Forum
1012 0 4
Latest Reply: igor_climate_co

Solved
IvaVid
/html/rank_icons/Ensign.png IvaVid

Enable ETest objects

How does one enable ETest functionality in Machine Expert 2.2.2? There are no Test objects in the Object menu.
Industrial Automation icon_circle HVAC and Pumping Forum
500 0 1
Latest Reply: IvaVid

Dzmitry_Rubakha
/html/rank_icons/Crewman.png Dzmitry_Rubakha

Error 0x80000907 while registering product at Windows 7 x64 ENG

Information for those who want to install SoMove 2.9.4.0 and some earlier versions on Windows 7 x64 build 7601 and get error 0x80000907 during registration. The problem is that authorization of the lic...
Industrial Automation icon_circle HVAC and Pumping Forum
1839 3 1
Latest Reply: DanielCoria

Solved
Jimbo
/html/rank_icons/Crewman.png Jimbo

ATV320 EDM using DQ output

Hi, I want to set up the STO function on the ATV320 inverter. I need to use the External device monitoring to achieve Cat4 safety requirement. There doesn't seem to be a dedicated EDM output, can the D...
Industrial Automation icon_circle HVAC and Pumping Forum
1197 0 2
Latest Reply: Jimbo

RodDom18
/html/rank_icons/Crewman.png RodDom18

Ecostruxure Operator Terminal Expert V3 Pointers

Hi there, I'm doing control and configuration pages for 14 motors. Several objects in each page. every object is linked to a PLC variable that has this type of variable syntax: HMI.M1.Control.PowerON.V...
Industrial Automation icon_circle HVAC and Pumping Forum
1779 0 5
Latest Reply: Bastian_Schmitz

Solved
obscuresc
/html/rank_icons/Lieutenant.png obscuresc

M172P* set RS485-1 to Modbus RTU client

Hi, Is there a way to configure the RS-485-1 to a client/master port instead of a server/slave? Thanks.
Industrial Automation icon_circle HVAC and Pumping Forum
612 0 1
Latest Reply: Bastian_Schmitz

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

Parametric input and output configuration TM172

I am trying to develop a project where I can freely define which input gets assigned to a specific function by using an EEPROM variable, within a certain number of choices. The same criterion should wo...
Industrial Automation icon_circle HVAC and Pumping Forum
1076 0 2
Latest Reply: otrotabi

  • « Previous
    • 1
    • …
    • 9
    • 10
    • 11
    • …
    • 33
  • 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