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Parameter setting - Knick

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Calculation Blocks<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/System control/Calculation Blocks<br />

Calculation of new variables from measured variables<br />

Calculation Blocks<br />

Two measuring modules with all their measured values serve as input for the<br />

calculation block. In addition, the general device status (NAMUR signals) is<br />

taken into account. The analyzer calculates the differences between the<br />

existing values.<br />

Current outputs<br />

All current outputs can be set to output the new process variables formed by<br />

the Calculation Blocks.<br />

Measurement display<br />

All new process variables can be displayed as primary or as secondary value.<br />

Controller<br />

Controller functions are not supported.<br />

Functionality of measuring module<br />

Inputs:<br />

Sensors, terminals<br />

Cond<br />

Temp<br />

Meas. module<br />

Module<br />

e.g.:<br />

Cond module<br />

I<br />

Outputs<br />

Measured values / Status<br />

S/cm<br />

Ω*cm<br />

°C<br />

Gew %<br />

g / kg<br />

°F<br />

Functionality of Calculation Block<br />

Inputs:<br />

Outputs of 2 measuring modules<br />

Outputs:<br />

Measured values / Status<br />

Module<br />

I<br />

Module<br />

II<br />

Calculation Block<br />

Module I + II<br />

Cond / Cond<br />

S/cm-Diff<br />

Ω*cm-Diff<br />

°C-Diff<br />

Ratio<br />

Passage<br />

Rejection<br />

Deviation<br />

64<br />

CONDI 3400(X)-051

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