How to check in a rule if the data from a field collection has changed?

I want to add a rule (using the Rules module) for printing a message after changing a field in a field collection.

The field collection consists of the following three fields:

  1. Reference to Version (type: Entity reference)
  2. Related Entities (type: Term reference)
  3. Related Properties (type: Term reference)

What I am using for Rule (I have attached a print screen from the ruleenter image description here

EVENT: “Before saving content of type X”

CONDITIONS: Here I am using NOT Data comparison, but it is useless…

ACTION:”Show a message on the site”

How can I check if the data from a field collection has changed?