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Chapter 7—Monitoring and Diagnostics
144
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
Table 61. Active Fault, Warning and
Inhibit Values
Value Description
Active Fault
0
No Faults
1
Under voltage
2
Over voltage
3
Reserved
4
Ground Current
5
Current phase loss
6
Current unbalance
7
Instantaneous over current
8
Jam
9
PF Deviation
10
Voltage phase loss
11
Voltage unbalance
12
Frequency deviation fast
13
Frequency deviation slow
14
Under current
15
High power
16
Low power
17
Contactor failure
18
Starts limit exceeded
19
Overload
20
Stall
21
Phase rotation mismatch
22
PTC - See PTC State for details
23
Under voltage restart
24
Measurement Module fault
25
Communication loss on active fieldbus
26
Measurement Module not available or communication loss with the
module
27
User Interface not available or communication loss with the module
28
Test trip was triggered
29
Option Card not available or communication loss with the module
30
RTC / Backup Memory Option Board NV memory fail
31
Currently connected User Interface does not match with what was
connected before
32
Currently connected Measurement Module does not match with what
was connected before
33
Currently connected Option Card does not match with what was
connected before
Active Fault, continued
34
Measurement Module firmware is incompatible
35
User Interface firmware is incompatible
36
Ethernet Option Card firmware is incompatible
37
Profi Option Card firmware is incompatible
38
Ground Fault Module firmware is incompatible
39
Ground Fault Module communication loss
40
Ground Fault Module mismatch
41
Ground Fault Module CT open
42
Ground Fault Module CT shorted
43
Ground Fault Module CT no cal
44
HRGF Pulse Detect
200… 200–232 are logic engine faults
500
Internal - communication loss with Power Supply Board
501
Internal - Power Supply Board is not responding to SPI
502
Internal - Checksums in NV memory (FRAM) didn’t match during read
(neither pair)
503
Internal - Checksums in NV memory (FRAM) didn't match during write
(neither pair)
504
Internal - RTC / Backup Memory Option Card is missing
505
Internal - RTC / Backup Memory Option Card does not match actual
506
Internal - RTC / Backup Memory Option Card has NV Fault.
507
Internal - serial flash memory fault (Attempt Factory Reset first.
Return to manufacturer if not cleared)
508
Internal - logic mapping error (Attempt factory reset)
509
Internal - UI NV memory error
510
Internal - Option card NV memory error
511
Internal Ground Fault Module NV memory error
1000… 1000–1049 Logic User faults
Active Warning
0
No Warnings
1
Under voltage
2
Over voltage
3
Reserved
4
Ground Current
5
Current phase loss
6
Current unbalance
7
Instantaneous over current
Table 61. Active Fault, Warning and
Inhibit Values(Continued)
Value Description