Filter; Accumulator Block - Resource Data Management PR0750-TDB Installation & User Manual

Intuitive Mercury 6-5M Controller with TDB

Filter

Icon Properties

Accumulator Block

Icon
Input
Reset
Warning
Ensure that all power is
switched off before
installing or maintaining
this product
The filter block can be used as a damping factor.
Rate How often the calculation occurs (in seconds).
T Const. The time constant used
Min Value Minimum value expected.
Max Value Maximum value expected.
Properties
Input The accumulator block samples the value at the input and adds it to the running total count,
this sample/calculation is fixed and is carried out every second.
Total
Total This is the running total. The accumulation process will start as soon as the TDB program is
Time
running.
Time The time output is in seconds and provides the total elapsed time from last power on or
reset.
Reset The total value count and time elapsed will be set to zero when the reset input is activated.
In the example below, a flow meter with a litres per second analogue output is connected to the input
of the accumulator block. Every second, the instantaneous litres per second value is added to the total.
The total litres used and the total time, in seconds, is displayed on the right.
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