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9 Modbus RTU – integrated Modbus port specification
9.3 Modbus register map
70
PXR Electronic trip unit
01/21 MN012005EN
www.eaton.com
Table 32: Minor alarm event
408217
Unsigned 32
R
I
L1
/ IA
A
408219
Unsigned 32
R
I
L2
/ IB
A
408221
Unsigned 32
R
I
L3
/ IC
A
408223
Unsigned 32
R
I
N
/ IN
A
408227
Unsigned 32
R
I
G
/ IG residual
A
408229
Unsigned 16
R
U
L1-L2
(VAB)
V
408230
Unsigned 16
R
U
L2-L3
(VBC)
V
408231
Unsigned 16
R
U
L3-L1
(VCA)
V
408232
Unsigned 16
R
U
L1-N
(VAN)
V
408233
Unsigned 16
R
U
L2-N
(VBN)
V
408234
Unsigned 16
R
U
L3-N
(VCN)
V
408235
Signed 32
R
Active 3-phase power
W
408237
Signed 32
R
Reactive 3-phase power
VAR
408239
Unsigned 32
R
Apparent 3-phase power
VA
408241
Signed 32
R
Active power demand
W
408243
Signed 32
R
Reactive power demand
VAR
408245
Unsigned 32
R
Apparent power demand
VA
408248
Unsigned 32
R
Frequency
1/10 Hz
408250
Unsigned 32
R
Number of operations
–
408251
Bit 31 - Bit 0
R
Binary status with valid bits
–
Register
number
Format
R/W
Description
408193
Encoded
R/W
Event type
summary = 0x81FF
408194
Signed 32
R
Earliest event ID
408196
Signed 32
R
Latest event ID
408198
Signed 32
R/W
Requested event ID
408200
Signed 32
R
Previous event ID
408202
Signed 32
R
Next event ID
408204
Date/time
R
Date/time
408212
Encoded
R
Data format
Small alarm: 0x0006
408213
Bit 0
R
Valid bits of the object
408214
Encoded
R
Status reason (primary, secondary, reason code)
Register
number
Format
R/W
Description
Unit
Содержание Power Xpert PXR 10
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