Lenze 8400 BaseLine D - Manual (Page 230)

10 Function library
10.2 L_NSet_1
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Lenze · 8400 BaseLine D · Reference manual · DMS 5.5 EN · 01/2014 · TD05
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10.2 L_NSet_1
This FB is used for general signal processing of process values and is provided with the following
functions:
• Ramp function generator
• With linear ramps for main setpoint path
• With S-shaped ramp (PT1 rounding)
• Internal limitation of the input signal
• 3 fixed setpoints (JOG setpoints)
Inputs
Outputs
Identifier
Data type
Information/possible settings
bRfg0
BOOL
Leading the main setpoint integrator to 0 within the current Ti times
TRUE The current value of the main setpoint integrator is led to "0" within
the Ti time set.
bNSetInv
BOOL
Signal inversion for the main setpoint
TRUE Main setpoint signal is inverted.
nNset_a
INT
Main setpoint signal
• Scaling: 16384 ≡ 100 %
• Other signals are also permitted
bJog1 / bJog2
BOOL
Selection inputs for fixed changeover setpoints (JOG setpoints) for the main setpoint
• Selection inputs are binary coded.
Identifier
Data type
Value/meaning
nNOut_a
INT
Speed setpoint output signal
• Scaling: 16384 ≡ 100 %
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