Siemens 7SR45 Argus User Manual page 84

Self powered/dual powered non-directional overcurrent and earth fault relay
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0
NOTE:
* For 7SR4501 Dual Powered Relay variant, these parameters are not available.
NOTE:
For the list of events raised, refer to
© 2018 Siemens Protection Devices Limited
Settings Group 1 Select
Settings Group 2 Select
Binary Input 1
Binary Input 2
Binary Input 3
*
Binary Input 4
*
Start/Pick-up L1
Start/Pick-up L2
Start/Pick-up L3
Start/Pick-up N
Trip L1
Trip L2
Trip L3
General Start/Pick Up
Trip I>
Trip I>>
Trip In>
Trip In>>
Data lost
51-1
50-1
51N-1
50N-1
51G-1
50G-1
50-2
50N-2
50G-2
50 LC
In Fault Current
Ia Fault Current
Ib Fault Current
Ic Fault Current
Ig Fault Current
Time Synchronisation
GI Initiation
End of GI
Appendix
Chapter 4 - 7SR45 Data Communications Definitions
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1
1
1
2
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2
2
2
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2
2
1
2
2
2
2
2
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4
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2.
SE, GI
Ack, Nak
SE, GI
Ack, Nak
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE
SE
SE
SE
SE
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE, GI
SE
SE
SE
SE
SE
Time Synchronisation
GI
End of GI
Chapter 4 Page 10 of 20

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