User guide

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 595
5 Function blocks
5.177 L_TbLimitInt - limitation (for "INT" data type)
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5.177 L_TbLimitInt - limitation (for "INT" data type)
This FB limits a signal of "INT" data type to an adjustable value range.
• The upper and lower limits of the value range are set via the inputs nMaxLimit and nMinLimit.
•The bLimitActive output displays if a limitation is active.
Inputs
Outputs
 Tip!
The lower limit must always be set smaller than the upper limit, otherwise the value "0" is
output at nOut.
Function library: LenzeToolbox FB is available as of library V02.05.xx.xx!
Runtime software licence:  Motion Control HighLevel  Motion Control TopLevel
Identifier/data type Information/possible settings
nIn
INT
Input signal
nMaxLimit
INT
Upper limitation
nMinLimit
INT
Lower limitation
Identifier/data type Value/meaning
nOut
INT
Output signal
bLimitActive
BOOL
Output signal within the limitation
TRUE The nOut output signal is limited.
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