User guide

5 Function blocks
5.170 L_TbDiv_n - scaled division
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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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5.170 L_TbDiv_n - scaled division
This FB carries out a division. The divisor (denominator) must be specified as a scaled signal [%].
• With a divisor of 100 % the dividend is output unchanged.
• The value output to output dnOut is internally limited to ±2
31
-1.
•The bLimitActive output displays if a limitation is active.
Inputs
Outputs
Function library: LenzeToolbox
Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel
Identifier/data type Information/possible settings
dnNumerator
DINT
Dividend (numerator)
dnDenominator_n
DINT
Divisor (denominator)
• Scaling: 100 % ≡ 2
30
≡ 1073741824
Identifier/data type Value/meaning
dnOut
DINT
Quotient value (result of the division)
• Internal limitation to ±2
31
-1 (≡ ±200 %)
bLimitActive
BOOL
Status signal "Limitation active"
TRUE The output signal is limited.
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