Lenze EVS9332xS - Manual (Page 103)

Function library
Function blocks
3.2.19 Angle conversion (CONVPHPH)
3−51
l
EDSVS9332S−EXT EN 2.0
3.2.19 Angle conversion (CONVPHPH)
Purpose
Conversion of a angle signal with dynamic fraction.
C O N V P H P H 1
C O N V P H P H 1 -
O U T C O N V P H P H 1 - I N
C 1 2 4 7
C 1 2 4 2
C O N V P H P H 1 - N U M
C 1 2 4 5 / 1
C 1 2 4 0 / 1
C O N V P H P H 1 _ D E N
C 1 2 4 5 / 2
C 1 2 4 0 / 2 1
x
y
C 1 2 4 1
C 1 2 4 6
C O N V P H P H 1 _ A C T
Fig. 3−49 Angle conversion (CONVPHPH1)
Signal Source Note
Name Type DIS DIS format CFG List
CONVPHPH1−IN ph C1247 dec [inc] C1242 3 −
CONVPHPH1−NUM a C1245/1 dec C1240/1 1 Numerator
CONVPHPH1−DEN a C1245/2 dec C1240/2 1 Denominator (with absolute value generation)
CONVPHPH1−ACT d C1246 bin C1241 2 −
CONVPHPH1−OUT ph − − − − Without limitation, remainder considered
Function
Caution!
The conversion result is not limited. The result must therefore not exceed the range of ±2147483647.
l C1241 = HIGH
– The angle signal at CONVPHPH1−IN is evaluated using the factor from C1245/1 / C1245/2.
l C1241 = LOW
– The value 0 is evaluated using the factor from C1245/1 / C1245/2.