Lenze 8400 - Manual (Page 1408)

18 Function library
18.1 Function blocks | L_SMStateDecoderIO_1
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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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18.1.162 L_SMStateDecoderIO_1
The integrated safety system transmits the status of safety functions to the application via the bit
coded wIOState status signal of the SB LS_SMInterface. This FB decodes the status signal into
individual boolean status signals for further use in the function block interconnection.
• The functionality of this FB corresponds to a converter "WORDBOOL", but the outputs of this
FB are named according to their meaning.
Inputs
Outputs
Identifier
Data type
Information/possible settings
wIOState
WORD
Input for the bit coded I/O status signal of the integrated safety system
• The I/O status signal of the integrated safety system is provided at the wIOState
output of the LS_SMInterface system block.
Bit* Identifier Meaning in case of TRUE
0 bSafeDigIn1 Sensor input 1 in ON state.
1 bSafeDigIn2 Sensor input 2 in ON state.
5 bACKInputStop Restart acknowledgement via terminal is done (if TRUEFALSE).
6 bACKInputError Error acknowledgement via terminal is done (if TRUEFALSE).
8 bPROFISafeAIS Restart acknowledgement via safety bus is done (if FALSETRUE).
9 bPROFISafeAIE Error acknowledgement via safety bus is done (if FALSETRUE).
* With regard to the wIOState input signal.
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