Which is the software to program the Modicon M171O (Optimized)?

The software to program the Modicon M171O (optimized) is EcoStruxure Machine Expert HVAC.

The software can be downloaded from our website:
https://www.se.com/uk/en/download/document/SoMachine+HVAC+-+Programming+Software+for+Modicon+M171-M172+Logic+Controllers/

The compatible Operating Systems for the EcoStruxure Machine Expert HVAC are:
• Windows 8/8.1 (64 Bit)
• Windows 10 (64 Bit)

The Hardware requirements are:
• Processor Intel Pentium 1.6 GHz processor or greater.
• RAM 1 GB (2 GB preferred).
• Hard Disk 500 MB hard disk space for a default installation; allow a further 1 GB hard disk space for installing libraries and dedicated applications.

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:
https://www.se.com/ww/sites/corporate/en/support/software-licensing/user-login

In order to program the Modicon M171O you will require the programming cable TM171ADMI to download the application from the laptop to the controller:

Released for:Schneider Electric UK