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4 Safety Function Blocks
NX-series Safety Control Unit Instructions Reference Manual (Z931)
4
SF
_Equivalent
Timing Charts
Start
Inputs
Activate
S_ChannelA
S_ChannelB
Discrepancy Timer
Outputs
Ready
S_EquivalentOut
Error
DiagCode
0000 8001 8004 8000 8000 8005 8001 8001 8014 8000 8000 8005 8001 8001
Normal operation
Start
A&B
A&B
A off
A&B A off
B off
Start
Start
Start
Inputs
Activate
S_ChannelA
S_ChannelB
Discrepancy Timer
Outputs
Ready
S_EquivalentOut
Error
DiagCode
8001 8004 8004 C001 C001 C001 C001 C001 C001 8001 8001 8000 8005 8001
Discrepancy time elapsing
Normal operation
Start
Discrepancy
Reset
Error
Start
Summary of Contents for NX-SL series
Page 8: ...CONTENTS 6 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 28: ...Sections in this Manual 26 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 98: ...2 Standard Functions 2 64 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 104: ...2 Standard Functions 2 70 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 110: ...2 Standard Functions 2 76 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 265: ...I 1 I NX series Safety Control Unit Instructions Reference Manual Z931 Index ...
Page 268: ...I 4 NX series Safety Control Unit Instructions Reference Manual Z931 Index ...
Page 269: ......