Lenze EVS9332xK - Manual (Page 216)

Function library
Function blocks
3.2.60 Limiting element (LIMPHD1)
3−188
l
EDSVS9332K−EXT EN 4.0
3.2.60 Limiting element (LIMPHD1)
Purpose
Speed limitation without position loss.
C1082/1
C1083/1
LIMPHD1-DFIN
CTRL
LIMPHD1-DFOUT
LIMPHD1-LIM
LIMPHD1-DIFF
LIMPHD1
LIMPHD1-NO-LIM
LIMPHD1-RESET
C1080/2
C1080/1
C1081/2
C1081/1
C1084/1 C1085
C1084/2
fb_limphd1
Fig. 3−149 Limiting element (LIMPHD1)
Signal Source Note
Name Type DIS DIS format CFG List Lenze
LIMPHD1−RESET d C1081/1 bin C1080/1 2 1000 HIGH = overflow buffer is cleared
Input has the highest priority
LIMPHD1−NO−LIM d C1081/2 bin C1080/2 2 1000 HIGH = The limitation set via C1084/1 and
C1084/2 is switched off
The overflow buffer is cleared. The position
gets lost.
LIMPHD1−DFIN phd C1083/1 dec [rpm] C1082/1 4 1000 Input of the speed setpoint
LIMPHD1−DFOUT phd − − − − − Output of speed setpoint
No position loss when signal is limited
LIMPHD1−LIM d − − − − − HIGH = Signal at LIMPHD1−DFOUT is
limited. Condition:
LIMPHD1−NO−LIM = 0 and
LIMPHD1−RESET = 0.
(Function is available as of software version
3.4)
LIMPHD1−DIFF ph − − − − − Output of the difference in position in [inc]
between input signal at LIMPHD1−DFIN and
output signal at LINPHD1−DFOUT
(Function is available as of software version
3.4)