Why is a reported fault DP value different from the value I set?

A reported fault DP value is a 2-digit number corresponding to the position of a set value in a set of all values of the fault DP, but not the set value. For example, if you set a fault DP that has the values of 1, 2, and 3 to 1, the reported value will be 00. In addition, you need to manually add the DP value to be displayed in the app in Extensions > Multilingual.