Is it necessary to buy twice the number of IO licenses as estimated by the wizard?? Any suggesstions..
Every I/O has a value and a status (if the value is ok or not)
ABB Freelance equipment is so well designed and robust that many applications use value only...
if you have for example a pharma application you definetly want to use the status to be sure that your value is ok, and in such case you will have 2 variables per each I/O and so you will need double the license, which was the ABB recommendation, but too many people asked question why it is so, and now Wizard calculates 1 license per I/O point