Functions; Custom Linearizers - ABB SM500F User Manual

SM500F
Field mountable paperless recorder

7.9 Functions

Fig. 7.16 Functions Configuration

7.9.1 Custom Linearizers

IM/SM500F Rev. Z
Use the and keys to highlight the linearizer to be adjusted.
Press the key to open the 'Adjust custom linearizer' screen.
Use the , , and
Press the key to open the digipad to change the position of that point.
Press the key to return to the Functions screen.
Each linearizer has 20 breakpoints. Both X and Y values are set as
percentages.
Custom linearizers can be applied to any analog input by selecting them
as the linearizer type for that input – see 'Linearizer Type', page 96.
Note.

X is input to the linearizer expressed as a percentage of the
electrical range.

Y is output expressed as a percentage of the engineering range.
keys to highlight the point to be modified.
7 Configuration
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