Function library
Function blocks
9.2.59
Sample and hold function (S&H)
9-199
L
EDSVS9332S-D11 EN 3.0
9.2.59
Sample and hold function (S&H)
Purpose
The FB can save analog signals. The saved value is also available after mains switching.
C0572
S&H1
S&H1-OUT
S&H1-IN
C0573
S&H1-LOA
D
C0570
C0571
S&H
Fig. 9-155
Sample and hold function (S&H1)
Signal
Source
Note
Name
Type
DIS
DIS format
CFG
List
Lenze
S&H1-IN
a
C0572
dec [%]
C0570
1
1000
S&H1-LOAD
d
C0573
bin
C0571
2
1000
LOW = save
S&H1-OUT
a
-
-
-
-
-
Function
z
With S&H1-LOAD = HIGH the signal at the input S&H1-IN is switched to the output
S&H1-OUT.
z
With S&H1-LOAD = LOW the output S&H1-OUT is disconnected from the input S&H1-IN and
outputs the value which was last valid.
Saving in the case of mains disconnection:
z
Keep S&H1-LOAD to LOW level when disconnecting the supply voltage (mains, DC bus or
terminal 59).
z
Keep S&H1-LOAD to LOW level when connecting the supply voltage (mains, DC bus or
terminal 59).
Summary of Contents for EVS 9300 series
Page 1: ...L System Manual EDSVS9332S 31S Global Drive 9300 servo inverter 31S...
Page 28: ...Contents ii L EDSVS9332S B EN 3 0...
Page 38: ...Technical data 3 6 Dimensions 3 10 L EDSVS9332S B EN 3 0...
Page 90: ...Contents ii L EDSVS9332S C EN 3 0...
Page 108: ...During operation Operating notes 6 6 l EDSVS9332S C EN 3 0...
Page 114: ...Contents iv L EDSVS9332S D11 EN 3 0...
Page 378: ...Contents ii L EDSVS9332S D12 EN 3 0...
Page 452: ...Contents ii L EDSVS9332S E EN 3 0...
Page 466: ...Contents ii L EDSVS9332S K EN 3 0...
Page 467: ...Selection help 11 1 l EDSVS9332S K EN 3 0 Part K 11 Selection help 11 1 See folder Planning...
Page 468: ...Selection help 11 2 l EDSVS9332S K EN 3 0...
Page 485: ...Contents i L EDSVS9332S L EN 3 0 13 Signal flow diagrams 13 1...
Page 486: ...Contents ii L EDSVS9332S L EN 3 0...
Page 488: ...Signal flow charts 13 2 L EDSVS9332S L EN 3 0...
Page 491: ...Contents i L EDSVS9332S M EN 3 0 14 Glossary 14 1 14 1 Index 14 3...
Page 492: ...Contents ii L EDSVS9332S M EN 3 0...