Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur télécharger pdf (Page 54)

DIGITAL FILTER INDEX :

In addition to the input filtering provided in hardware each input may have a first order digital filter

applied to its signal. The following table indicates the time constant for each index value.

0 No Smoothing 8 12.7s

1 0.05s 9 25.5s

2 0.1s 10 51.1s

3 0.3s 11 102s

4 0.7s 12 205s

5 1.5s 13 410s

6 3.1s 14 819s

7 6.3s 15 1638s

FREQUENCY INPUT:

This parameter (available only for AI4-7) specifies that the input signal is a pulse train whose

frequency is to be measured. The value of the input becomes (SPAN x FREQUENCY) + ZERO.

PULSE COUNT:

When the input is configured for a frequency input this value represents the total number of pulses

applied to the analog input terminals. The count value automatically resets to 0.0 when it reaches

10,000,000.

TAG NAME:

A user assigned name for the AI can be loaded into this parameter.

ENGINEERING UNITS:

The units of measure the AI represents can be loaded into this parameter.

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Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur Page 54