Download User Manual

Appendix D—Modbus Register Map
Table 125. C445 Modbus Register Map, continued
Register
Name
Attribute
Description
312
Active Fault
UINT16 RO
Default: 0
Enum
Active Fault
238
Value
Description
0
No Faults
1
Under voltage
2
Over voltage
3
External GF
4
Residual GF
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
34
Measurement Module firmware is incompatible
35
User Interface firmware is incompatible
Power Xpert C445 Global Motor Management Relay MN042003EN—September 2015
www.eaton.com