Appendix D—Modbus Register Map
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
339
746
Control User Interface User
LED 3 Purpose
UINT16 RW NV
Default: 1 Enum
Config CRC
Admin Lock
USB Lock
Backup Mem
User Defined LED 3 Function Selection - Default: Power Related Fault.
Applies only to C445UC… Control Family of User Interfaces, continued.
Table 128. C445 Modbus Register Map, continued
Register
Name
Attribute
Description
Value
Description
24
Motor Control Status - Inhibited
25
Motor Control Status - Warning
26
Motor Control Status - Faulted
27
Motor Control Status - Remote enabled
28
Motor Control Status - Running 2
29
Motor Control Status - Running 1
30
Warning Status Bits - PTC
31
Warning Status Bits - Phase rotation mismatch
32
Warning Status Bits - Stall
33
Warning Status Bits - Overload
34
Warning Status Bits - Starts limit exceeded
35
Warning Status Bits - Low power
36
Warning Status Bits - High power
37
Warning Status Bits - Under current
38
Warning Status Bits - Frequency deviation slow
39
Warning Status Bits - Frequency deviation fast
40
Warning Status Bits - Voltage unbalance
41
Warning Status Bits - Voltage phase loss
42
Warning Status Bits - Power factor deviation
43
Warning Status Bits - Jam
44
Warning Status Bits - Instantaneous over current
45
Warning Status Bits - Current unbalance
46
Warning Status Bits - Current phase loss
47
Warning Status Bits - Ground current
48
Warning Status Bits - Reserved
49
Warning Status Bits - Over voltage
50
Warning Status Bits - Under voltage
51
Tripped Status Bits - Under voltage
52
Tripped Status Bits - Over voltage
53
Tripped Status Bits - Reserved
54
Base Control Module Field Output control word - Bit 0
55
Base Control Module Field Output control word - Bit 1
56
Base Control Module Field Output control word - Bit 2
57
Base Control Module Field Output control word - Bit 3
58
Shunt trip output bit - Shunt trip output bit
59
Warning Reason - HRGF pulse detection
60
Warning Reason - Peak demand
61
Digital Input Status - Base Control Module Input I4
62
Digital Input Status - Base Control Module Input I3
63
Digital Input Status - Base Control Module Input I2
64
Digital Input Status - Base Control Module Input I1
65
Fail Safe - Ground current fault
65535
Reserved