
Function library
Function blocks
3.2.97 Digital frequency changeover switch (SWPHD)
3−304
l
EDSVS9332K−EXT EN 4.0
3.2.97 Digital frequency changeover switch (SWPHD)
Two function blocks (SWPHD1, SWPHD2) are available
Purpose
Changeover switch for selecting between two speed signals
S W P H D 1 - I N 1
C 1 4 4 3 / 1
1
0
C 1 4 4 3 / 2
S W P H D 1 - S E T
S W P H D 1 - I N 2
S W P H D 1
S W P H D 1 - O U T
C 1 4 4 1 / 1
C 1 4 4 2 / 1
C 1 4 4 2 / 2
C 1 4 4 0 / 1
Signal Source Note
Name Type DIS DIS format CFG List
SWPHD1−IN1 phd C1443/1 dec [rpm] C1442/1 4 –
SWPHD1−IN2 phd C1443/2 dec [rpm] C1442/2 4 –
SWPHD1−SET d C1441/1 bin C1440/1 2 –
SWPHD1−OUT phd – – – – –
S W P H D 2 - I N 1
C 1 4 4 3 / 3
1
0
C 1 4 4 3 / 4
S W P H D 2 - S E T
S W P H D 2 - I N 2
S W P H D 2
S W P H D 2 - O U T
C 1 4 4 1 / 2
C 1 4 4 2 / 3
C 1 4 4 2 / 4
C 1 4 4 0 / 2
Signal Source Note
Name Type DIS DIS format CFG List
SWPHD1−IN1 phd C1443/3 dec [rpm] C1442/3 4 –
SWPHD1−IN2 phd C1443/4 dec [rpm] C1442/4 4 –
SWPHD1−SET d C1441/2 bin C1440/2 2 –
SWPHD1−OUT phd – – – – –
Function
l Different signals are assigned to the inputs SWPHDx−IN1 and −IN2. One of the signals can be
assigned to the output SWPHDx−OUT.
l The input is selected with SWPHDx−SET
– SWPHDx−SET = LOW:
Input SWPHDx−IN1
– SWPHDx−SET = HIGH:
Input SWPHDx−IN2
Kommentare zu diesen Handbüchern