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9 Modbus RTU – integrated Modbus port specification
9.3 Modbus register map
54
PXR Electronic trip unit
01/21 MN012005EN
www.eaton.com
404851
406387
12F2
18F2
Minimum value - I
L1
(IA)
A
10
404853
406389
12F4
18F4
Maximum value - I
L1
(IA)
A
10
404855
406391
12F6
18F6
Minimum value - I
L2
(IB)
A
10
404857
406393
12F8
18F8
Maximum value - I
L2
(IB)
A
10
404859
406395
12FA
18FA
Minimum value - I
L3
(IC)
A
10
404861
406397
12FC
18FC
Maximum value - I
L3
(IC)
A
10
404863
406399
12FE
18FE
Minimum value - I
G
(IG)
A
10
404865
406401
1300
1900
Maximum value - I
G
(IG)
A
10
404867
406403
1302
1902
Minimum value - I
N
(IN)
A
10
404869
406405
1304
1904
Maximum value - I
N
(IN)
A
10
404871
406407
1306
1906
Minimum value - U
L1
(VA)
V
10
404873
406409
1308
1908
Maximum value - U
L1
(VA)
V
10
404875
406411
130A
190A
Minimum value - U
L2
(VB)
V
10
404877
406413
130C
190C
Maximum value - U
L2
(VB)
V
10
404879
406415
130E
190E
Minimum value - U
L3
(VC)
V
10
404881
406417
1310
1910
Maximum value - U
L3
(VC)
V
10
404883
406419
1312
1912
Minimum value - U
L1-N
(VAN)
V
10
404885
406421
1314
1914
Maximum value - U
L1-N
(VAN)
V
10
404887
406423
1316
1916
Minimum value - U
L2-N
(VAN)
V
10
404889
406425
1318
1918
Maximum value - U
L2-N
(VAN)
V
10
404891
406427
131A
191A
Minimum value - U
L3-N
(VAN)
V
10
404893
406429
131C
191C
Maximum value - U
L3-N
(VAN)
V
10
404895
406431
131E
191E
Overload pre-warning
%
1
404959
406495
135E
195E
Counter - I
sd
, I
i
tripping
–
1
404961
406497
1360
1960
Counter - I
r
, I
g
tripping
–
1
404963
406499
1362
1962
Operations counter
–
1
404965
406501
1364
1964
Counter - I
sd
tripping
–
1
404967
406503
1366
1966
Counter - I
i
tripping
–
1
404969
406505
1368
1968
Counter - bypass tripping
–
1
404971
406507
136A
196A
Counter - I
r
tripping
–
1
404973
406509
136C
196C
Counter - I
g
tripping
–
1
404975
406511
136E
196E
Counter - trips total
–
1
404977
406513
1370
1970
Counter - test mode tripping
–
1
404979
406515
1372
1972
Counter - number of openings via the
communication interface
–
1
Register number
Register address
(HEX)
Object
IEEE floating
point
Fixed point
(FP)
IEEE floating
point
Fixed point
(FP)
Description
(Values in brackets reflect the
American notation.)
Unit
Scale
factor (FP)