Register Addresses 10257 To 10278: Sensitive Ground Fault Protection - Siemens SIPROTEC 7SJ61 Technical Data Manual

Register Designation of the
address SIPROTEC objects
10247 59-1 TRIP
4
10248 reserved
-
10256

6.4.9 Register addresses 10257 to 10278: Sensitive ground fault protection

Register Designation of the
address SIPROTEC objects
10257 >BLOCK 64
10258 >BLOCK 50Ns-2
10259 >BLOCK 50Ns-1
10260 >BLOCK 51Ns
10261 >BLK 50Ns/67Ns
10262 50Ns/67Ns OFF
10263 50Ns/67Ns ACT
10264 64 Pickup
10265 64 TRIP
10266 50Ns-2 Pickup
10267 50Ns-2 TRIP
10268 50Ns-1 Pickup
10269 50Ns-1 TRIP
10270 51Ns Pickup
10271 51Ns TRIP
10272 Sens. Gnd block
10273 Sens.Gnd Pickup
10274 Sens. Gnd Ph A
10275 Sens. Gnd Ph B
10276 Sens. Gnd Ph C
10277 SensGnd Forward
10278 SensGnd Reverse
10279 SensGnd undef.
4
10280 reserved
-
10288
7SJ61/62/63 6MD63 - Modbus
C53000-L1840-C001-01
Comments
1 = 59 TRIP
Comments
1 = >BLOCK 64
1 = >BLOCK 50Ns-2
1 = >BLOCK 50Ns-1
1 = >BLOCK 51Ns
1 = >BLK 50Ns/67Ns
1 = 50Ns/67Ns is switched OFF
1 = 50Ns/67Ns is ACTIVE
1 = 64 displacement voltage pick up
1 = 64 displacement voltage element TRIP
1 = 50Ns-2 Pickup
1 = 50Ns-2 TRIP
1 = 50Ns-1 Pickup
1 = 50Ns-1 TRIP
1 = 51Ns picked up
1 = 51Ns TRIP
1 = Sensitive Ground fault detection BLOCKED
1 = Sensitive Ground fault pick up
1 = Sensitive Ground fault picked up in Ph A
1 = Sensitive Ground fault picked up in Ph B
1 = Sensitive Ground fault picked up in Ph C
1 = Sensitive Gnd fault in forward direction
1 = Sensitive Gnd fault in reverse direction
1 = Sensitive Gnd fault direction undefined
Modbus register map
Internal
object no.
6570
–
Internal
object no.
1201
1202
1203
1204
1207
1211
1212
1215
1217
1221
1223
1224
1226
1227
1229
1230
1271
1272
1273
1274
1276
1277
1278
–
6-17