Function block library
7-93
SHB9300CRV EN 2.0
7.6.25 Speed conversion (CONVPP)
Purpose
Conversion of a speed signal with dynamic fracture
CONVPP1
CONVPP1-
O U T
CONVPP1-IN
C 1253
C 1250
CONVPP1-NUM
C 1254/1
C 1251/1
CONVPP1_DEN
C 1254/2
C 1251/2
1
x
y
Fig. 7-65 Speed conversion (CONVPP1)
Signal
Source Note
Name Type DIS DIS format CFG List
CONVPP1-IN phd C1253 dec [rpm] C1250 4 -
CONVPP1-NUM ph C1254/1 dec [inc] C1251/1 3 Numerator
CONVPP1-DEN ph C1254/2 dec [inc] C1251/2 3 Denominator (with absolute value generation)
CONVPP1-OUT phd - - - - without limitation, remainder considered
Function
Caution!
The conversion result is not limited.The result must therefore not exceed the range of ±32767.
l
The speed signal at CONVPP1-IN is evaluated using the factor from C1251/1 / C1251/2.
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