Lenze DDS Function library Drive - Manual (Page 33)

Function library LenzeDrive.lib
Analog signal processing
2.2.13 Delay (L_PT1_)
2−23
L
LenzeDrive.lib EN 1.7
2.2.13 Delay (L_PT1_)
This FB filters and delays analog signals.
nDelayTime
nOut_a
L_PT1_
nIn_a
Fig. 2−24 Delay (L_PT1_)
VariableName DataType SignalType VariableType Note
nIn_a Integer analog VAR_INPUT
nOut_a Integer analog VAR_OUTPUT
nDelayTime Integer VAR CONSTANT RETAIN Time constant
Parameter codes of the instances
VariableName L_PT1_1 SettingRange Lenze
nDelayTime C0640 0.01 ... 50.00 20.00
Function
t
T
K=1
Fig. 2−25 Delay T of the first−order delay element
·
Use the constant nDelayTime to set the delay time.
·
The proportional value is fixed at K = 1 .