EcoStruxure Machine Expert HVAC Training - M9.3 Editing our own library

EcoStruxure Machine Expert HVAC Training - M9.3 Editing our own library
The software to program the Modicon M171/M172 is EcoStruxure Machine Expert HVAC (former SoMachine HVAC).
The software can be downloaded from our website:
www.se.com/uk/...
The EcoStruxure Machine Expert HVAC is free but the user will need to register the software.
The user will need an account in our License Portal in order to register the software:
www.se.com/ww/...
In order to program the Modicon M171O you will require the programming cable TM171ADMI to download the application from the laptop to the controller.
In order to program the Modicon M172 you will require a miniUSB cable (TCSXCNAMUM3P or BMXXCAUSBH018) or if you are using the M172P an ethernet cable.

[@Ashishmaurya-he7di]

Sir if I download program with USB cable in m172 plc What is meaning of red indicator in plc

[@LeTomasAHUMADA]

Hi there! if I am not wrong the first top led is from the system of the M172 and it should be green .... i do not remember seeing it in red...

[@prodhlder]

Hi Leandro, has it ever happened to you that you’re writing a ladder logic code and you’re using a tag multiple times and in one of the conditions if the contact is true the output coil goes on or high but the tag itself is still low or zero?

[@LeTomasAHUMADA]

Hi there! Interesting... I have not experienced that. I believe the best thing to do in this case is to check using the cross reference to see if that variable is written in other place. If you are not able to find it out then i strongly recommend you to use the latest software and then contact the Technical support of Schneider in your country.