Clause 5.12.1.5 (Queue Parameters) contains a bullet list of values (page 64) displaying a supposed queue of values as an example of the AbsoluteDeadband, as shown here:

• 100
• 111
• 101
• 89
• 100

The transition from 111 to 101 (2nd to 3rd entry) is incorrect in this case because the difference exactly matches the deadband value of 10, which should not consistute to a dataChange. Replacing the value from 101 to 100 would remedy the problem and keep the list consistent.

Also, clause 7.16.2 (DataChangeFilter) contains a description for the AbsoluteDeadband and I found the following paragraph to be a little confusing initially:

Exception if (absolute value of (last cached value - current value) >
AbsoluteDeadband)

The confusion here was with the first word "Exception". I initially interpreted this to imply that there was an "exception to the rule". How about replacing "Exception" to "Queue a dataChange notification"?

Feel free to contact me with any questions.