Lenze EVS 9300 series, System Manual

Page: 252 / 504

Function library
Function blocks
9.2.35 Freely assignable input variables (FEVAN)
9-126
L
EDSVS9332S-D11 EN 3.0
Conversion
In the example, the conversion is made at FB FEVAN1.
z The data format of the target code is important for the conversion (see attribute table,
chapter 9.5.2).
z Adapt the input signal to the data format of the target code:
– C1093 (numerator).
– C1094 (denominator).
z C1094 also fixes the decimal positions of the target code:
– Set C1094 according to the existing decimal positions of the target code. The number of
decimal positions can be obtained from the code table.
– 0.0001
≙
no decimal positions.
– 0.001
≙
one decimal position.
– 0.01
≙
two decimal positions.
– 0.1
≙
three decimal positions.
– 1
≙
four decimal positions.
z For target codes with % scaling the formula for conversion must include a scaling factor (see
example 1).