Schweitzer Engineering Laboratories SEL-787 - Page 461

E.47
Date Code 20081022 Instruction Manual SEL-787 Relay
Modbus RTU Communications
Modbus Register Map
Historical Data
1082 (R) NO. EVENT LOGS 0 50 0 1 1182
1083 (R/W) EVENT LOG SEL 0 50 0 1 1183
1084 (R) EVENT TIME ss 0 5999 0 0.01 1184
1085 (R) EVENT TIME mm 0 59 0 1 1185
1086 (R) EVENT TIME hh 0 23 0 1 1186
1087 (R) EVENT DAY dd 0 31 1 1 1187
1088 (R) EVENT DAY mm 0 12 1 1 1188
1089 (R) EVENT DAY yy 0 9999 2000 1 1189
1090 (R) EVENT TYPE 0 29 0 1190
0=TRIP*
1 = DIFF 87 TRIP
2=REF TRIP
3 = WDG1 PH 50 TRIP
4 = WDG1 GND 50 TRIP
5 = WDG1 50Q TRIP
6 = WDG2 PH 50 TRIP
7 = WDG2 GND 50 TRIP
8 = WDG2 50Q TRIP
9 = NEUTRAL 50 TRIP
10 = WDG1 PH 51 TRIP
11 = WDG1 GND 51 TRIP
12 = WDG1 51Q TRIP
13 = WDG2 PH 51 TRIP
14 = WDG2 GND 51 TRIP
15 = WDG2 51Q TRIP
16 = NEUTRAL 51 TRIP
17 = POWERELEMNT TRIP
18 = UNDERVOLT TRIP
19 = OVERVOLT TRIP
20 = VOLT/HZ 24 TRIP
21 = FREQUENCY81 TRIP
22 = RTD TRIP
23 = RTD FAIL TRIP
24 = BKR FAILURE TRIP
25 = REMOTE TRIP
26 = COMMIDLELOSSTRIP
27 = TRIGGER
28 = ER TRIGGER
29 = TRIP
1091 (R) EVENT TARGETS 0 255 0 1191
Bit 0 = TLED_06
Bit 1 = TLED_05
Bit 2 = TLED_04
Bit 3 = TLED_03
Bit 4 = TLED_02
Bit 5 = TLED_01
Bit 6 = TRIP_LED
Bit 7 = ENABLED
1092 (R) EVENT IAW1 A 0 65535 0 1 1192
1093 (R) EVENT IBW1 A 0 65535 0 1 1193
Table E.32 Modbus Register Map
a
(Sheet 26 of 38)
Modbus Register
Address
b
Name / Enums Units Min Max Def
Scale
Fa c tor
DeviceNet
Parameter
Numbers