![background image](http://html1.mh-extra.com/html/eaton/power-xpert-pxr-10/power-xpert-pxr-10_manual_4153055064.webp)
9 Modbus RTU – integrated Modbus port specification
9.3 Modbus register map
60
PXR Electronic trip unit
01/21 MN012005EN
www.eaton.com
In setting group 0, the maintenance mode setting (register 403006) can be
divided into two parts. The high byte is read only, and is used for the status
indication of the maintenance mode, the comprehensive results of the
maintenance mode rotary switch, the secondary terminal, and the
communication settings. The low byte can be configured and is used to
indicate the maintenance mode settings via the communication port
(e.g. Modbus, CAM or USB).
The respective protection settings may vary according to the size, type and
rated operational current of the release.
403006
8
0x0100
Maintenance mode: state
R
Encoded
0: off
1: on
–
BBE
0x0001
Maintenance mode:
remote control
R/W
Encoded
0: off
1: on
–
403007
2 - 0
0x0007
Maintenance mode: Trip
setting
R/W
Encoded
1: 2.5 x I
n
2: 4 x I
n
3: 6 x I
n
4: 8 x I
n
5: 10 x I
n
A
403009
1)
0
0x0001
Direction of incoming
supply
R/W
Encoded
0: forward
1: reverse
Note:
only available on the PXR25
403010
1)
0
0x0001
Sign convention
R/W
Encoded
Sign convention:
0: IEC
1: IEEE
2: IEEE old
403011
1)
Power demand window
R/W
Encoded
Power demand:
0: fixed
1: sliding
403012
1)
Power demand interval
R/W
Encoded
Power demand:
5 - 60 min (1 min increments)
403015
Configuration of relay 1
R/W
Encoded
Configuration of relay 1 and relay 2:
403016
Configuration of relay 2
R/W
Encoded
403018
1)
Phase sequence – phase
L1 (A)
R/W
Encoded
Phase L1 (A)
0: counterclockwise
1: clockwise
403021
1)
0xBCC
Alarm - Residual Life
R/W
Encoded
Range: 50 - 100, step size 1,
default value: 75
Alarm level value 100
≙
0 % residual life
Alarm level value 75
≙
25 % residual life
Formula for conversion:
Alarm level expressed as a percentage
= 100 - point value
1) PXR25 only!!
Register
number
Bit
field
Mask field
Setpoint name
R/W
Format
Description or value
Unit
Содержание Power Xpert PXR 10
Страница 4: ...II ...
Страница 40: ...4 Protection settings 4 12 Residual life indicator 36 PXR Electronic trip unit 01 21 MN012005EN www eaton com ...
Страница 166: ...11 Troubleshooting 160 PXR Electronic trip unit 01 21 MN012005EN www eaton com ...
Страница 170: ...12 PXR25 Navigation menu 164 PXR Electronic trip unit 01 21 MN012005EN www eaton com ...