Tutorial for troubleshooting the "This isn't a valid PLC Address, or PLC is busy, or media is off." error in Modbus Plus within Unity Pro by fixing the driver configuration on the NA_config for Modbus Plus.
Released for: Schneider Electric Egypt and North East Africa
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales enquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Center
Find support resources for all your needs, in one place.
