Lenze EVS9332xK - Manual (Page 268)

Function library
Function blocks
3.2.74 Actual angle integrator (PHDIFF)
3−240
l
EDSVS9332K−EXT EN 4.0
3.2.74 Actual angle integrator (PHDIFF)
Purpose
Selective addition of a angle signal to the setpoint angle.
It is also possible to compare setpoint and actual angle signals.
P H D I F F 1
P H D I F F 1 - O U T
P H D I F F 1 - A D D
C 1 2 3 7 / 2
C 1 2 3 2 / 2
P H D I F F 1 - S E T
C 1 2 3 7 / 1
C 1 2 3 2 / 1
P H D I F F 1 - I N
C 1 2 3 6
C 1 2 3 1
C 1 2 3 0 / 1
C 1 2 3 5 / 1
P H D I F F 1 - E N
C 1 2 3 0 / 2
C 1 2 3 5 / 2
P H D I F F 1 - R E S E T
+ -
Fig. 3−194 Actual angle integrator (PHDIFF1)
Signal Source Note
Name Type DIS DIS format CFG List
PHDIFF1−IN phd C1236 dec [rpm] C1231 4 −
PHDIFF1−SET ph C1237/1 dec [inc] C1232/1 3 −
PHDIFF1−ADD ph C1237/2 dec [inc] C1232/2 3 −
PHDIFF1−EN d C1235/1 bin C1230/1 2 −
PHDIFF1−RESET d C1235/2 bin C1230/2 2 HIGH = sets the actual angle integrator = 0
PHDIFF1−OUT ph − − − − Without limit
Function
C1230/1 = HIGH
l The speed signal at PHDIFF1−IN is integrated by the actual angle integrator.
l The angle signal at PHDIFF1−ADD is added to the integrated speed signal.
l The result of the actual angle integrator is subtracted from the angle signal at PHDIFF1−SET.
C1230/1 = LOW
l The speed signal at PHDIFF1−IN is integrated by the actual angle integrator.
l The result of the actual angle integrator is subtracted from the angle signal at PHDIFF1−SET.