Lenze EVS 9300 series - Speed Conversion (CONVPP)

Function library
Function blocks
9.2.21 Speed conversion (CONVPP)
9-87
L
EDSVS9332S-D11 EN 3.0
9.2.21 Speed conversion (CONVPP)
Purpose
Conversion of a speed signal with dynamic fracture.
C O N V P P 1
C O N V P P 1 -
O U T
C O N V P P 1 - I N
C 1 2 5 3
C 1 2 5 0
C O N V P P 1 - N U M
C 1 2 5 4 / 1
C 1 2 5 1 / 1
C O N V P P 1 _ D E N
C 1 2 5 4 / 2
C 1 2 5 1 / 2
1
x
y
Fig. 9-50 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 ±32767.
z The speed signal at CONVPP1-IN is evaluated using the factor from C1251/1 / C1251/2.