Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
One possible cause is that the port 502 is already in use by another equipment.
The PLC simulator is TCP/IP server on the Schneider port 502.
The quickest way to see which ports are used is to open a DOS windows and to run netstat -a then you will see if port 502 is used or not.
To have more information on the equipment which use the port you can use a freeware like “CurrPorts” Copyright © 2004-2011 Nirsofer, downloadable from http://www.nirsoft.net.
So If another equipment is using this port 502 you will have to configure the equipment using this port to an other port to keep it free for Unity Pro. Unity Pro simulator can not use an other port.
Sign up for all the latest solutions, offers and best practices straight to your inbox.
We are excited that you have joined the group. You will receive your welcome email soon describing the program and what to expect in the upcoming weeks. Enjoy!