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4 Safety Function Blocks
NX-series Safety Control Unit Instructions Reference Manual (Z931)
4
SF_Equivalent
8004 32772 Wait for Channel B S_ChannelA changed to TRUE, the discrepancy
time timer started operation, and the FB is wait-
ing for S_ChannelB to change to TRUE.
Ready = TRUE
S_EquivalentOut = FALSE
Error = FALSE
8014 32788 Wait for Channel A S_ChannelB changed to TRUE, the discrepancy
time timer started operation, and the FB is wait-
ing for S_ChannelA to change to TRUE.
Ready = TRUE
S_EquivalentOut = FALSE
Error = FALSE
8005 32773 From Active Wait One of the channels changed to FALSE, the dis-
crepancy time timer started operation, and the
FB is waiting for the other channel to change to
FALSE.
Ready = TRUE
S_EquivalentOut = FALSE
Error = FALSE
DiagCode (hexadecimal)
DiagCode
(decimal)
Status name Status description and output results