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4 SAFETY FB SPECIFICATIONS
4.15 M+SF_EQUI_R
Application example
An application example of M+SF_EQUI_R is shown below.
■ Labels
• Input labels
• Output labels
Variable name Allocated device/label Description
i_bActivate SA\M100 Activation of the safety FB
i_bS_ChannelA SA\X1000 Safety input signal A
i_bS_ChannelB SA\X1001 Safety input signal B
i_dDiscrepancyTime K100 Max. discrepancy time for i_bS_ChannelA and i_bS_ChannelB
Variable name Allocated device/label Description
o_bReady SA\M200 Status of whether the safety FB is activated or not.
o_bS_EquivalentOut SA\Y1000 Safety output signal
o_bError SA\Y1001 Error flag
o_wDiagCode SA\D1000 Diagnostic code
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