Lenze 8400 HighLine C Series - 14.1.76.1 Signal interpolation

8400 HighLine | Parameter setting & configuration
Function library
Function blocks | L_Interpolator_1
972 L Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010
Parameter
14.1.76.1 Signal interpolation
If signal interpolation is active (C00950/1 =1), the output signal will not reach the level of the
corresponding input signal until all interpolation steps parameterised in
C00951 have been performed:
[14-26] Signal characteristic
Parameter Possible settings Info
C00950/1
Signal interpolation of the dnPhIn_p
and nNIn_a input signals
• Lenze setting: Off
Signal interpolation
( 972)
0Off
1On
C00420/2
Signal monitoring of the dnPhIn_p
input signal
• Lenze setting: Off
Signal monitoring
( 973)
0Off
1On
C00951
1 65535 Number of interpolation steps
• Corresponds to the receive cycle
of the data telegrams in [ms].
• Lenze setting: 1
C00952
0 65535 Limit value for missing data
telegrams
• Lenze setting: 5
Signal monitoring
( 973)
C00953
00Filters
In preparation!
n Setpoint signal
o Interpolated setpoint signal
p Receive cycle in [ms] = Number of interpolation steps (in our example: 5)
10515
t
ms
Dy from cycle 1
Dy from cycle 2
signal

cycle 1 cycle 2 cycle 3

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