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Function Variants Crane Scale

Block 'Analog Source'

Source

Gross

This block selects what quantity is issued at the analog

output and how it is scaled.

Some quantities and reference values are:

Source

Dimension for Min/Max

Gross: The scale's dimension

Net: The scale's dimension

dW/dt: The scale's dimension / h

Fieldbus: none; the IEEE value of

the PLS-AIn is issued

Controller magnitude: Not available in Opus;

output is set to 0

Setpoint: The scale's dimension

Actual value %: Percent of setpoint

Actual value of dim: The scale's dimension

Residual value %: Percent of setpoint

Residual value of dim: The scale's dimension

Next setpoint The scale's dimension

MIN reference value 0

MAX reference value 0

Block 'PLS-AOut'

Reference value 20

= MAX

reference value

Scaling the parallel output of the analog output to the

PLS analog output 1.

Block 'Analog Output'

Analog output OFF

4 - 20 mA

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