User guide
5 Function blocks
5.77 L_DevSMStateDecoder - status signals from the safety module
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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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5.77 L_DevSMStateDecoder - status signals from the safety module
The SM3xx safety module uses the bit-coded status signal SM_dnState of the
SB LS_SafetyModuleInterface to transmit the status of the safety functions to the application. The
FB decodes the status signal into individual boolean status signals for further use in the FB intercon-
nection.
• The FB functionality corresponds to a converter "DINTBOOL", but the boolean outputs of this
FB have the same names according to their meaning.
Inputs
Function library: LenzeDevice9400 FB is available as of library V02.00.xx.xx!
FB may only be used for firmware as of V1.50!
Runtime software licence: Motion Control HighLevel Motion Control TopLevel
Identifier/data type Information/possible settings
dnState
DINT
Input for the bit-coded status signal from the safety module.
• Connect this input with the output SM_dnState of the
SB LS_SafetyModuleInterface.
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