
4.28
EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: COMMUNICATION
Function Code 04 - Read Input Registers
Input
Register
Address
Data
Size
Parameter Name
Units
Scale
Format
Note
53
(
L
)
54
(
H
)
32 bit
Phase A Current (RMS)
mA
mps
53 =
L =
Low byte / 54 =
H =
high byte
U
nsigned Int
eger
55
(L)
56
(H)
32 bit
Phase B Current (RMS)
mA
mps
mps
53 = Low byte / 54 = high byte
Unsigned Integer
57
(L)
58
(H)
32 bit
Phase C Current (RMS)
mAmps
Unsigned Integer
59
(L)
60
(H)
32 bit
Average Phase Current (RMS)
mAmps
Unsigned Integer
61
(L)
62
(H)
32 bit
Earth fault current (RMS)
mAmps
Unsigned Integer
63
16 bit
Time to Trip
seconds
Unsigned Integer
64
16 bit
Time to Reset
seconds
Unsigned Integer
65
(L)
66
(H)
32 bit
Phase A Trip Current (RMS)
mAmps
Unsigned Integer
67
(L)
68
(H)
32 bit
Phase B Trip Current (RMS)
mAmps
Unsigned Integer
69
(L)
70
(H)
32 bit
Phase C Trip Current (RMS)
mAmps
Unsigned Integer
71
(L)
72
(H)
32 bit
Average Trip Phase Current (RMS)
mAmps
Unsigned Integer
73
(L)
74
(H)
32 bit
Max Phase A Current (HI 16 bits ) (RMS)
mAmps
Unsigned Integer
75
(L)
76
(H)
32 bit
Max Phase B Current (HI 16 bits ) (RMS)
mAmps
Unsigned Integer
77
(L)
78
(H)
32 bit
Max Phase C Current (HI 16 bits ) (RMS)
mAmps
Unsigned Integer
79
16 bit
Max Average Phase Current
mAmps
Unsigned Integer
80
16 bit
Max GF Phase Current
mAmps
81
16 bit
Time Year
Unsigned Integer
82
16 bit
Time Month
Unsigned Integer
83
16 bit
Time Date
Unsigned Integer
84
16 bit
Time Day
Unsigned Integer
85
16 bit
Time Hour
Unsigned Integer
86
16 bit
Time Minute
Unsigned Integer
87
16 bit
Time Second
Unsigned Integer
88
16 bit
Time Tenths/Hundredths of Seconds
Unsigned Integer