Lenze 8400 - Function 1: Nin1 = Nin2

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 1274
17 Function library
17.1 Function blocks | L_Compare_1
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17.1.23.1 Function 1: nIn1 = nIn2
This function compares two signals with regard to equality. It can, for instance, provide the
comparison "actual speed equals setpoint speed" (n
act
=n
set
).
•Use C00682
to set the window within which the equality is to apply.
•Use C00681
to set a hysteresis if the input signals are not stable and the output oscillates.
[17-6] Function 1: Switching performance
[17-7] Function 1: Example
 C00681: Hysteresis
 C00682
: Window
TRUE
FALSE
bOut
nIn2_a
nIn1_a
 
 C00681: Hysteresis
 C00682
: Window
nIn1_a
nIn2_a
TRUE
FALSE
bOut
t
t



