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PT UNIT USER MANUAL
APRIL 2023 www.eaton.com.cn
Appendix A - Modbus Communication Port Setting
Table A4. Setpoints Group 0: System Group
Register
Bit Field
Mask
Field
Setpoint Name R/W
Format
Value Definition
403000
15-0
0xFFFF
Password
W
Factory default = 0000
403001
15-0
0xFFFF
Group 0=System
R/W
0x00FF
403002
12-0
0x1FFF
Rating Plug
R
Encoded
IZM61: 200A,400A,630A,800A,1000A,1250A,1600A
IZM65: 400 A, 630 A, 800 A, 1000 A,1250 A, 1600 A, 2000 A, 2500 A
IZM67: 2000 A, 2500 A,3200 A, 4000 A
403003
2-0
0x0007
Break Frame
R
Encoded
06 = IZM61
07 = IZM 65
08 = IZM 67
403004
4-0
0x000F
Style
R
Encoded
PT10 = 16
PT10G = 17
PT20 = 18
PT20G = 19
PT20C = 20
PT20GC = 21
PT25 = 22
PT25G = 23
403005
Style 2
R
Invalid
403006
0
0
Invalid
R
Invalid
403007
0
0
Invalid
R
Invalid
403008
Frequency
R
Unsigned
Range: 50, 60
403009
0
0x0001
Reverse Feed
R/W
Encoded
0 = Forward
1 = Reverse
403010
1
0x003
Sign Convention
Encoded
0 : IEC
1 : IEEE
2 : IEEEalt
403011
Power Window
R
Invalid
403012
Power Interval
R
Invalid
403013
0
0x0001
Language
R/W
Encoded
0 = English
1 = Chinese
403014
LCD Rotation
R
Invalid
403015
7-0
0x00FF
Relay 1
Configuration
R/W
Encoded
0 = OFF
1 = Overload trip
2 = Neutral trip
3 = Short delay trip
4 = Short circuit trip
5 = Instantaneous trip
6 = Ground fault trip
7 = All trips
8 = High load alarm 1
9 = High load alarm 2
10 = Over temperature trip