Lenze E84DSxxx - Manual (Page 782)

17 Function library
17.1 Function blocks | L_SMStateDecoderIO_1
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Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05
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17.1.42 L_SMStateDecoderIO_1
The bit-coded status signal wIOState of the SB LS_SMInterface enables the integrated safety system
to transfer the status of the safe inputs to the application. This FB decodes the status signal in single
boolean status signals for further processing in the FB 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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