18 function library – Lenze 8400 User Manual
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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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18
Function library
18.1
Function blocks
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0 μs
... converts an analog value into a position.
•
These FBs are available from version 12.00.00.
3 μs
... converts 16 bit input values of the type "BOOL" into an output value of
the type "WORD".
3 μs
... converts an input value of the type "DINT" into two output values of
the type "WORD".
3 μs
... converts a position into an analog value.
•
These FBs are available from version 12.00.00.
3 μs
... converts a position with dynamic fraction.
•
These FBs are available from version 12.00.00.
3 μs
... converts a position value provided in the real unit of the machine into
an internal 32-bit position value considering the machine parameters.
•
These FBs are available from version 12.00.00.
2 μs
... enables parameterisable conversion between analog signal forms.
• Division is remainder considered.
3 μs
... converts two inputs values of the type "WORD" into an output value of
the type "DINT".
3 μs
... converts an input value of "WORD" type into 16 individual binary
signals.
0 μs
... scales an analog value.
•
These FBs are available from version 12.00.00.
3 μs
... is a digital upcounter and downcounter.
4 μs
... can optionally display a characteristic function or a curve function
y=f(x), the X axis being the input signal and the Y axis being the output
signal.
From version 12.00.00
, the FB L_Curve_3 for winding applications can
also be used for creating a tensile force profile depending on the
diameter.
•
L_Curve_2 and L_Curve_3 are available from version 12.00.00.
3 μs
... provides two stable states depending on the input signals.
3 μs
... synchronises a drive (slave) to the master value of a master drive and
then executes a angular synchronism with regard to the digital
frequency.
•
This FB is available from version 12.00.00.
3 μs
... prepares the master value for a slave drive. This FB enables the
controller to follow the master drive true to speed and angle.
•
This FB is available from version 12.00.00.
2 μs
... delays binary signals.
2 μs
... provides a binary output signal which is generated by the logic
combination of three input signals.
•
L_DigitalLogic_3 is available from version 12.00.00.
Function block
Runtime Function