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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
963 2 0

2024-01-25

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

TM171 Menu variables order

When defining a new menu for the TM171 platform, there does not seem to exist any predictable order in the way variables are listed in the dropdown menu. That makes defining a new menu very time-consum...
Industrial Automation icon_circle HVAC and Pumping Forum
1656 0 4
Latest Reply: otrotabi

Solved
sardila
/html/rank_icons/Ensign.png sardila

Error Generating USB Programming files

Hi, I recently Updated the EcoStruxture Machine Expert version to the latest one 1.4.0 and the target bios to 668.12 firmware version. Now, I am getting errors traying to generate the USB programming ...
Industrial Automation icon_circle HVAC and Pumping Forum
1461 0 3
Latest Reply: sardila

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

Function to Function block conversion

Besides copy and paste, is there any fastest way to convert a function to a function block ? I tried duplicating a function and then changing the first line in local variables window from Function to F...
Industrial Automation icon_circle HVAC and Pumping Forum
1028 0 1
Latest Reply: FedericoM

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

TM171 folder/parameter vissibility

I would like to have a way to enable access to a Status Variable bool parameter controlled by the PLC. Basically I would like to implement a "Reset" button to clear alarms which is intuituive to the us...
Industrial Automation icon_circle HVAC and Pumping Forum
1240 0 3
Latest Reply: Bastian_Schmitz

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

TM171 Alarms

I know thta defining variables (which are assigned USINT values by defaut) under the "Alarms" folder acivates the Alarm icon on the top left of the display if the variable is set to 1, for example AL0...
Industrial Automation icon_circle HVAC and Pumping Forum
1291 0 3
Latest Reply: FedericoM

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

Function vs Function blocks

I realize this subject has many answers on Google so I apologize for posting it, but still the main reason for choosing a function over a funcion block is not clearly answered I think. So, I need to cr...
Industrial Automation icon_circle HVAC and Pumping Forum
6195 0 8
Latest Reply: Bastian_Schmitz

V123
/html/rank_icons/Crewman.png V123

How to reset security Password for HMIGXU3512 ?

There is any way to reset security password for HMI. i am not able to download new application in HMI Without password. Or is there any other way to download new application in HMI ?
Industrial Automation icon_circle HVAC and Pumping Forum
1385 1 0

2022-06-26

BobKeldof
BobKeldof

Eco Struxure Machine Expert HVAC - How to extract existing project fro...

I am trying to download the entire project from an existing operational PLC (M172) so that I can inspect/adjust it. Can somebody please explain the method or provide a link to where I can find an expla...
Industrial Automation icon_circle HVAC and Pumping Forum
1217 1 1
Latest Reply: Bastian_Schmitz

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

Calibration of analog inputs and outputs for TM172

There are two different folders available in Ecostruxure Commissioning Tab where each analog input and output has an associated "Gain" and "Offset". They are refered to in the hardware manual but there...
Industrial Automation icon_circle HVAC and Pumping Forum
2864 0 6
Latest Reply: Bastian_Schmitz

Dclyde
/html/rank_icons/Crewman.png Dclyde

M172 - Dashboarding for multiple remote units

Can anyone tell me if it is possible to remotely view the status of an M172 that is operating a fan by monitoring a temperature? See the fan operating status (on/off) and the temperature sensor. The u...
Industrial Automation icon_circle HVAC and Pumping Forum
1072 0 1
Latest Reply: Bastian_Schmitz

Solved
otrotabi
/html/rank_icons/Commander.png otrotabi

TM172 to TM171 Optimized migration

I am trying to move a project created for a TM172 with display to a TM171 optimized (also with display). Besides the caveat of not being able to use any of the HMI goodies, it would be nice if I could ...
Industrial Automation icon_circle HVAC and Pumping Forum
1975 0 7
Latest Reply: otrotabi

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