ABB ControlMaster CM15 User Manual page 68

ControlMaster CM15 and CMF160
Universal process indicator
...Functions / ...Math Blocks / ...Block Type
Real Time Average Setup:
Source 1
(RTA Source)
Reset Source
Average Duration
Max Hold / Min Hold Setup:
Source 1
Reset Source
66
1
/ DIN
8
Selects the source for Real Time Average calculation – see Appendix A, page 94 for description
of sources.
Selects the digital source required to reset the internal accumulative value and timer.
This does not change the immediate output of the math block but restarts the calculation of the
next average value – see Appendix A.1, page 94 for digital sources.
Sets the time duration the average is calculated over.
The output value of the math block is updated at this rate.
Selects the source for maximum / minimum value calculation – see Appendix A, page 94 for
description of sources.
Select the digital signal to be used to reset the maximum or minimum value.
7 Advanced Level
IM/CM/I–EN Rev. P