Help
  • Explore Community
  • Get Started
  • Ask the Community
  • How-To & Best Practices
  • Contact Support
Notifications
Login / Register
Community
Community
Notifications
close
  • Forums
  • Knowledge Center
  • Events & Webinars
  • Ideas
  • Blogs
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 211
  • Connectivity 43
  • Modicon M2xx 38
  • 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
90
Bastian_Schmitz
Admiral Bastian_Schmitz Admiral
55
LeTomas
Lt. Commander LeTomas Lt. Commander
14
M_Cervati
M_Cervati Support
12
View All
Related Products
Thumbnail of EcoStruxure™ Machine Expert - HVAC
Schneider Electric
EcoStruxure™ Machine Expert - HVAC
125
Thumbnail of EcoStruxure™ Machine Expert - HVAC
Schneider Electric
EcoStruxure™ Machine Expert - HVAC
38
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
946 2 0

2024-01-25

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
1414 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
1235 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
336 0 0

2024-09-26

Ross1993
Ross1993

M171 EPPROM Parameters issues

I'm using a TM171OF22R in Machine Expert HVAC. Not sure if anyone has seen this before but when using the Simulator, upon downloading application to the Sim all of my EPPROM variables are defaulting to...
Industrial Automation icon_circle HVAC and Pumping Forum
479 0 2
Latest Reply: Bastian_Schmitz

Cbutz
Cbutz

ATV320, ATV12 inital settings via modbus

We are currently building a application involving either a ATV320 or ATV12. When our application is assembled, our microcontroller should fully manage the ATV via modbus. Starting with initally writing...
Industrial Automation icon_circle HVAC and Pumping Forum
888 0 2
Latest Reply: Cbutz

Solved
obscuresc
/html/rank_icons/Lieutenant.png obscuresc

M172* writing to BACnet device object instance

Hi, I'm using a TM172PDG18R on 668.14 with EcoStruxure Machine Expert HVAC v1.6.0, and am connecting using Yabe v1.3.0.0. I've noticed that on boot of the PLC, the BACnet device object identifier (...
Industrial Automation icon_circle HVAC and Pumping Forum
875 0 1
Latest Reply: FedericoM

Solved
obscuresc
/html/rank_icons/Lieutenant.png obscuresc

Software download of the project results in 'ERROR sending cmd 85'

Hi, I am using EcoStruxure Machine Expert - HVAC v1.6.0. On one of my projects I routinely receive an error during a download all of the project Spoiler (Highlight to read)SendPLCCommand: ERROR sendi...
Industrial Automation icon_circle HVAC and Pumping Forum
1082 0 6
Latest Reply: FedericoM

Solved
obscuresc
/html/rank_icons/Lieutenant.png obscuresc

Using build events to set register values in ESME HVAC

Hi, In the Programming tab -> Project -> Options -> Build events, there are options for running commands. I'd like to add script to set some register values after the build, such as the date...
Industrial Automation icon_circle HVAC and Pumping Forum
672 0 2
Latest Reply: obscuresc

Solved
obscuresc
/html/rank_icons/Lieutenant.png obscuresc

M172P* BACnet BBMD configuration and confirmation

Hi, I'm looking at adding BBMD configuration settings to the HMI of a TM172PDG18R. sysBACnet_BBMD does not provide too many details on how it works. Do I have to continuously call 'sysBACnet_BBMD' ...
Industrial Automation icon_circle HVAC and Pumping Forum
825 0 3
Latest Reply: FedericoM

sardila
/html/rank_icons/Ensign.png sardila

M172 USB programing

Hi All,I am currently facing a few strange behaviors when I am programming a M172 07-18I PLC using USB memory stick. After upgrading Ecostruxture to version 1.4 and the bios 668.12, I realized that the...
Industrial Automation icon_circle HVAC and Pumping Forum
4178 0 12
Latest Reply: FedericoM

ProjetosFortAutomação
ProjetosFortAutomação

HMIGXU3500 04 Hex Error Code

Hello everyone. I'm having a trouble with almost every HMIGXU3500 we use in our machines. The device is connected to a TM200CE24R and an Ageon (Brazilian) Drive. The PLC is linked by RS485 and the driv...
Industrial Automation icon_circle HVAC and Pumping Forum
620 0 1
Latest Reply: Bastian_Schmitz

  • « Previous
    • 1
    • …
    • 9
    • 10
    • 11
    • …
    • 32
  • 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