Lenze E94A - Manual (Page 122)

4 Short overview
4.12 All function blocks [A-Z]
122
Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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L_TbPIController Simple PI controller with different control functions
and parameterisable limitation
LenzeToolbox V01.00.xx.xx
L_TbPT1Filter PT1 filter
• The FB filters and delays analog signals.
LenzeToolbox V01.00.xx.xx
L_TbRateAction Rate action function to compensate disturbing low
passes
LenzeToolbox V01.00.xx.xx
L_TbSampleHold Sample & Hold (for data type "DINT")
• The FB stores a value of the "DINT" data type in or-
der to keep it even after mains switching.
LenzeToolbox V01.00.xx.xx
L_TbSampleHoldWord Sample & Hold (for data type "WORD")
• The FB stores a value of the "WORD" data type in
order to keep it even after mains switching.
LenzeToolbox V02.05.xx.xx
L_TbSelect Selector (for data type "DINT")
• The function block switches between two signals
of "DINT" data type. The switch-over is controlled
via a boolean input signal.
LenzeToolbox V01.00.xx.xx
L_TbSelectByte Selector (for data type "BYTE")
• The function block switches between two signals
of "BYTE" data type. The switch-over is controlled
via a boolean input signal.
LenzeToolbox V02.02.xx.xx
L_TbSelectWord Selector (for data type "WORD")
• The function block switches between two signals
of "WORD" data type. The switch-over is cont-
rolled via a boolean input signal.
LenzeToolbox V02.05.xx.xx
L_TbSub Subtraction without limitation LenzeToolbox V01.00.xx.xx
L_TbSubLim Subtraction with limitation LenzeToolbox V01.00.xx.xx
L_TbTransition Signal edge evaluation
• Can be used to generate timed and retriggerable
pulses.
LenzeToolbox V01.00.xx.xx
L_TbXor EXCLUSIVE-OR (2 inputs) LenzeToolbox V01.00.xx.xx
L_WndCalcDiameter Diameter calculation LenzeWinder V01.00.xx.xx
L_WndCalcLength Length calculation LenzeWinder V01.00.xx.xx
L_WndFrictionCompensation Friction compensation LenzeWinder V01.00.xx.xx
L_WndIdentMInertia Identification of the moment of inertia LenzeWinder V01.00.xx.xx
L_WndStopCtrl Stop controller LenzeWinder V01.00.xx.xx
L_WndTensionCurve Tensile force characteristic LenzeWinder V01.00.xx.xx
Function block Function From library