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 217
  • Connectivity 44
  • Modicon M2xx 39
  • 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
92
Bastian_Schmitz
Admiral Bastian_Schmitz Admiral
56
LeTomas
Lt. Commander LeTomas Lt. Commander
14
M_Cervati
M_Cervati Support
14
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
39
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
1042 2 0

2024-01-25

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
1759 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
1105 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
1640 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
573 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
994 0 2
Latest Reply: otrotabi

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

TM172 use of PLC variables in HMI expressions

According to the online help, expressions can make use of PLC variables: You can use PLC variables, target variables, global variables. You can use simple variables, elements of array or st...
Industrial Automation icon_circle HVAC and Pumping Forum
1263 0 3
Latest Reply: FedericoM

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

M171 error while adding a variable to a Menu

I get this error while trying to add an EEPROM variable to a Menu Cannot generate menu code (error message: Invalid Minimum value of parameter with IPA 47) Since I could not figure out what was goi...
Industrial Automation icon_circle HVAC and Pumping Forum
908 0 2
Latest Reply: FedericoM

Solved
obscuresc
/html/rank_icons/Lieutenant.png obscuresc

M172* creating additional resources in compiled HMI project

Hi, In 'EcoStruxure Machine Expert HVAC' there is this button that opens up the compiled HMI project. This feature is largely undocumented. Is there a problem if we create functions within this ed...
Industrial Automation icon_circle HVAC and Pumping Forum
556 0 1
Latest Reply: FedericoM

Solved
RodDom18
/html/rank_icons/Crewman.png RodDom18

HMI Transfer Mode

Hi there!I'm using an HMI HMIST6500 and I've downloaded a program from Ecostruxure Operator Terminal Expert but I forgot to put a button that can make me go back to transfer mode, so now everytime I st...
Industrial Automation icon_circle HVAC and Pumping Forum
1577 0 2
Latest Reply: RodDom18

Solved
quang21
/html/rank_icons/Lieutenant.png quang21 /html/rank_icons/EcoXpertMasterLeaf.png

M172 modbus RTU function block

Hello everyone, I want to ask if I use a function block to read the modbus and use the EN input to activate that Function block to read that register. In case I have 20 devices, but the response time i...
Industrial Automation icon_circle HVAC and Pumping Forum
1382 0 5
Latest Reply: quang21

Kévin_ALM
Kévin_ALM

VIJEO DESIGNER exchange data between HMIGTO and a client computer netw...

Hi everybody, We need to response to our customers with a solution of data exchange. We are working on the project since a few weeks and we are now in front of a wall. The first solution is to expo...
Industrial Automation icon_circle HVAC and Pumping Forum
370 0 0

2024-09-26

  • « 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
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