GEK-98846A
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5.3 RELAY DATA
The following sections will explain the complementary information, supplied by the
relay. The rest of the information such as: view settings and their modifications, operations,
settings configuration, etc. is sufficiently explained in the corresponding sections of this
manual.
5.3.1 EVENT REGISTER
The MLP contains an internal event register which logs all actions produced by the
relay.
Each event is composed of, in addition to the previous information, the following
data:
- Indication of the activation of measurement unit AG in zone I
- Indication of the activation of measurement unit BG in zone I
- Indication of the activation of measurement unit CG in zone I
- Indication of the activation of measurement unit AB in zone I
- Indication of the activation of measurement unit BC in zone 1
- Indication of the activation of measurement unit CA in zone 1
- Indication of the activation of measurement unit AG in zone 3
- Indication of the activation of measurement unit BG in zone 3
-- Indication of the activation of measurement unit CG in zone 3
- Indication of the activation of measurement unit AB in zone 3
- Indication of the activation of measurement unit BC in zone 3
- Indication of the activation of measurement unit CA in zone 3
- Indication of a critical error
- Indication of a non-critical error
- Breaker status
- Protection status
- Recloser status
- The current of each phase and the zero sequence
- The voltage of each phase
The register is maintained as a circular stack with a limit of 240 events. Once the
limit is exceeded the latest events will be stored in the fields of the first events registered.
This means that event number 241 will be stored in the field of event 1 overwriting it's
previous contents.
In some cases you may not wish to record certain events which have no
importance. Through the use of a mask, you can program only those events which you
wish to register.
Summary of Contents for MLP1000
Page 94: ...GEK 98846A 93 Figure 1 System diagram with MLP CPR and TTI ...
Page 95: ...GEK 98846A 94 Figure 2 Case dimensions and drilling form 1 rack ...
Page 96: ...GEK 98846A 95 Figure 3 1 External Connections MLP1000 ...
Page 97: ...GEK 98846A 96 Figure 3 2 External Connections MLP1000 ...
Page 99: ...GEK 98846A 98 Figure 3 4 External Connections MLP1000 ...
Page 100: ...GEK 98846A 99 Figure 3 5 External Connections MLP2000 ...
Page 101: ...GEK 98846A 100 Figure 3 6 External Connections MLP2000 ...
Page 103: ...GEK 98846A 102 Figure 3 8 External Connections MLP2000 ...
Page 104: ...GEK 98846A 103 Figure 3 9 External Connections MLP3000 ...
Page 105: ...GEK 98846A 104 Figure 3 10 External Connections MLP3000 ...
Page 107: ...GEK 98846A 106 Figure 3 12 External Connections MLP3000 ...
Page 108: ...GEK 98846A 107 Figure 4 Protection Logic ...
Page 109: ...GEK 98846A 108 Figure 5 1 Trip decision diagram ...
Page 110: ...GEK 98846A 109 Figure 5 2 Trip decision diagram ...
Page 111: ...GEK 98846A 110 Figure 5 3 Trip decision diagram ...
Page 112: ...GEK 98846A 111 Figure 5 4 Trip decision diagram ...
Page 113: ...GEK 98846A 112 Figure 6 1 Z1X protection scheme ...
Page 114: ...GEK 98846A 113 Figure6 2 ACCZ2 Protection scheme ...
Page 115: ...GEK 98846A 114 Figure7 LPU function diagram ...
Page 116: ...GEK 98846A 115 Figure 8 1 ROD function logic ...
Page 117: ...GEK 98846A 116 Figure 8 2 ROD function diagram ...
Page 118: ...GEK 98846A 117 Figure 9 1 DD function logic ...
Page 119: ...GEK 98846A 118 Figure 9 2 DD function diagram ...
Page 120: ...GEK 98846A 119 Figure 10 1 FF function logic ...
Page 121: ...GEK 98846A 120 Figure 10 2 FF function diagram ...
Page 122: ...GEK 98846A 121 Figure 11 1 Recloser diagram ...
Page 123: ...GEK 98846A 122 Figure 11 2 Recloser Diagram ...
Page 124: ...GEK 98846A 123 Figure 11 3 Recloser Diagram ...
Page 125: ...GEK 98846A 124 Figure 12 Fault selector ...
Page 126: ...GEK 98846A 125 Figure 13 Menu Tree Diagram ...
Page 127: ...GEK 98846A 126 Figure 14 MLP3000 Settings and data ...
Page 128: ...GEK 98846A 127 Figure 15 Connection scheme for relay tests ...
Page 129: ...GEK 98846A 128 Figure 16 Power swing diagram function ...
Page 130: ...GEK 98846A 129 Figure 17 Mho Reactance characteristics of the MLP ...
