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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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17
Function library
17.1
Function blocks | L_Curve_2
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17.1.68
L_Curve_2
Alternatively, this FB represents a characteristic curve or cam function y=f(x), whereby the input
signal of the X-axis and the output signal of the Y-axis correspond.
• A limitation of the input value can be set in
(upper limit) and
(lower limit).
• The output value is internally limited to ±199.99 %. If a limitation of the output value is active,
bLimit
is set to TRUE.
Inputs
Outputs
Parameters
Designator
Data type
Information/possible settings
nIn_a
INT
Input value (x)
• ±16384
≡
±100 %
• A limitation of the input value can be set in C01026/1 (upper limit) and C01026/2
(lower limit).
Designator
Data type
Value/meaning
nOut_a
INT
Output value (y)
• ±16384
≡
±100 %
• Internal limitation to ±32767 (±199.99 %)
bLimit
BOOL
"Limitation active" status signal
TRUE The output value is limited to ±199.99 %.
Parameters
Possible settings
Info
-199.99
%
199.99 Output value
• Read only
Function selection
0
nOut_a
= 0 (FB deactivated)
Lenze setting
1
nOut_a
=
nIn_a
2
nOut_a
= f(x)
In preparation!
3
nOut_a
= f(table)
See description of L_Curve_1:
-199.99
%
199.99 Upper limit for input value
• Lenze setting: 199.99 %
-199.99
%
199.99 Lower limit for input value
• Lenze setting: -199.99 %
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