User guide
Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 233
5 Function blocks
5.46 L_DcNorm_nToSpeed_s - signal converter
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5.46 L_DcNorm_nToSpeed_s - signal converter
This FB uses the transmitted machine parameters and converts a scaled 32-bit signal into a 32-bit
speed signal.
Inputs
Outputs
Function library: LenzeDataConversion
Runtime software licence: Motion Control HighLevel Motion Control TopLevel
Identifier/data type Information/possible settings
dnIn_n
DINT
Input signal in [%]
• 100 % ≡ 2
30
≡ 1073741824
AxisData Machine parameters
• For accepting the machine parameters of the drive/motor, connect this input
with the output DI_AxisData of the SB LS_DriveInterface.
• The machine parameters of a master drive can be displayed with the
FB L_SdSetAxisData
. In this case, the FB output AxisData must be connected to
this input. ( 510)
Identifier/data type Value/meaning
dnOut_s
DINT
Output signal in [rpm]
• 15000 rpm ≡ 2
26
≡ 67108864
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