GE 489 - Page 18

14 489 GENERATOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
STATUS / SYSTEM STATUS
0210 General Status 0 to 65535 1 N/A F140 0
0211 Output Relay Status 0 to 63 1 N/A F141 0
0212 Active Setpoint Group 0 to 1 1 N/A F118 0
STATUS / LAST TRIP DATA
0220 Cause of Last Trip 0 to 139 1 – F134 0
0221 Time of Last Trip N/A N/A N/A F19 N/A
0223 Date of Last Trip N/A N/A N/A F18 N/A
0225 Tachometer Pretrip 0 to 7200 1 RPM F1 0
0226 Phase A Pre-Trip Current 0 to 999999 1 Amps F12 0
0228 Phase B Pre-Trip Current 0 to 999999 1 Amps F12 0
022A Phase C Pre-Trip Current 0 to 999999 1 Amps F12 0
022C Phase A Pre-Trip Differential Current 0 to 999999 1 Amps F12 0
022E Phase B Pre-Trip Differential Current 0 to 999999 1 Amps F12 0
0230 Phase C Pre-Trip Differential Current 0 to 999999 1 Amps F12 0
0232 Negative Sequence Current Pretrip 0 to 2000 1 % FLA F1 0
0233 Ground Current Pretrip 0 to 20000000 1 A F14 0
0235 Pre-Trip A-B Voltage 0 to 50000 1 Volts F1 0
0236 Pre-Trip B-C Voltage 0 to 50000 1 Volts F1 0
0237 Pre-Trip C-A Voltage 0 to 50000 1 Volts F1 0
0238 Frequency Pretrip 0 to 12000 1 Hz F3 0
023B Real Power (MW) Pretrip –2000000 to 2000000 1 MW F13 0
023D Reactive Power Mvar Pretrip –2000000 to 2000000 1 Mvar F13 0
023F Apparent Power MVA Pretrip 0 to 2000000 1 MVA F13 0
0241 Last Trip Data Stator RTD 1 to 12 1 – F1 1
0242 Hottest Stator RTD Temperature –50 to 250 1 °C F4 0
0243 Last Trip Data Bearing RTD 1 to 12 1 – F1 1
0244 Hottest Bearing RTD Temperature –50 to 250 1 °C F4 0
0245 Last Trip Data Other RTD 1 to 12 1 – F1 1
0246 Hottest Other RTD Temperature –50 to 250 1 °C F4 0
0247 Last Trip Data Ambient RTD 1 to 12 1 – F1 1
0248 Hottest Ambient RTD Temperature –50 to 250 1 °C F4 0
0249 Analog Input 1 Pretrip –50000 to 50000 1 Units F12 0
024B Analog Input 2 Pretrip –50000 to 50000 1 Units F12 0
024D Analog Input 3 Pretrip –50000 to 50000 1 Units F12 0
024F Analog Input 4 Pretrip –50000 to 50000 1 Units F12 0
025C Hottest Stator RTD Temperature –50 to 250 1 °F F4 0
025D Hottest Bearing RTD Temperature –50 to 250 1 °F F4 0
025E Hottest Other RTD Temperature –50 to 250 1 °F F4 0
025F Hottest Ambient RTD Temperature –50 to 250 1 °F F4 0
0260 Neutral Voltage Fundamental Pretrip 0 to 250000 1 Volts F10 0
0262 Neutral Voltage 3rd Harmonic Pretrip 0 to 250000 1 Volts F10 0
0264 Pre-Trip Vab/Iab 0 to 65535 1 ohms s F2 0
0265 Pre-Trip Vab/Iab Angle 0 to 359 1 ° F1 0
STATUS / TRIP PICKUPS
0280 Input A Pickup 0 to 4 1 – F123 0
0281 Input B Pickup 0 to 4 1 – F123 0
0282 Input C Pickup 0 to 4 1 – F123 0
0283 Input D Pickup 0 to 4 1 – F123 0
0284 Input E Pickup 0 to 4 1 – F123 0
0285 Input F Pickup 0 to 4 1 – F123 0
0286 Input G Pickup 0 to 4 1 – F123 0
0287 Sequential Trip Pickup 0 to 4 1 – F123 0
Table CG–1: 489 Memory Map (Sheet 2 of 30)
ADDR Name RANGE STEP UNITS FORMAT DEFAULT
1, 2, 3 See Table footnotes on page page 42