
13-68
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
CHAPTER 13: MODBUS MEMORY MAP
38387
0x20C2 Element Status 488
(Overfrequency 8)
0
65535
1
FC151
0
1
Y
38388
0x20C3 Element Status 489
(Overfrequency 9)
0
65535
1
FC151
0
1
Y
38389
0x20C4 Element Status 490
(Overfrequency 10)
0
65535
1
FC151
0
1
Y
38390
0x20C5 Element Status 491
(Overfrequency 11)
0
65535
1
FC151
0
1
Y
38391
0x20C6 Element Status 492
(Overfrequency 12)
0
65535
1
FC151
0
1
Y
38398
0x20CD Element Status 499
(Frequency Rate Of
Change 1)
0
65535
1
FC151
0
1
Y Y Y Y
38399
0x20CE Element Status 500
(Frequency Rate Of
Change 2)
0
65535
1
FC151
0
1
Y Y Y Y
38400
0x20CF Element Status 501
(Frequency Rate Of
Change 3)
0
65535
1
FC151
0
1
Y
Y
38401
0x20D0 Element Status 502
(Frequency Rate Of
Change 4)
0
65535
1
FC151
0
1
Y
Y
38402
0x20D1 Element Status 503
(Frequency Rate Of
Change 5)
0
65535
1
FC151
0
1
Y
38403
0x20D2 Element Status 504
(Frequency Rate Of
Change 6)
0
65535
1
FC151
0
1
Y
38404
0x20D3 Element Status 505
(Frequency Rate Of
Change 7)
0
65535
1
FC151
0
1
Y
38405
0x20D4 Element Status 506
(Frequency Rate Of
Change 8)
0
65535
1
FC151
0
1
Y
38406
0x20D5 Element Status 507
(Frequency Rate Of
Change 9)
0
65535
1
FC151
0
1
Y
38407
0x20D6 Element Status 508
(Frequency Rate Of
Change 10)
0
65535
1
FC151
0
1
Y
38408
0x20D7 Element Status 509
(Frequency Rate Of
Change 11)
0
65535
1
FC151
0
1
Y
38409
0x20D8 Element Status 510
(Frequency Rate Of
Change 12)
0
65535
1
FC151
0
1
Y
38416
0x20DF Element Status 517 (Fast
Underfrequency 1)
0
65535
1
FC151
1
Y
38417
0x20E0 Element Status 518 (Fast
Underfrequency 2)
0
65535
1
FC151
1
Y
38418
0x20E1 Element Status 519 (Fast
Underfrequency 3)
0
65535
1
FC151
1
Y
38419
0x20E2 Element Status 520 (Fast
Underfrequency 4)
0
65535
1
FC151
1
Y
38420
0x20E3 Element Status 521 (Fast
Underfrequency 5)
0
65535
1
FC151
1
Y
38421
0x20E4 Element Status 522 (Fast
Underfrequency 6)
0
65535
1
FC151
1
Y
Modbus
Address
Hex
Address
Description
Min
Max
Step Units
Format
Code
Factory
Default
Size in
Words
8
5
0
8
6
9
8
8
9
8
4
5