Eaton Power Xpert C445 User Manual page 300

Table 127. C445 Modbus Register Map, continued
Register Name
1084 Start Threshold Percent
1085 Stop Threshold Percent
1086 Transition Threshold
Percent
1200 Fault Queue - Event Order
Attribute
UINT8 RW NV
Default: 30
Range: 1 to 100
Units: %
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
UINT8 RW NV
Default: 5
Range: 1 to 50
Units: %
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
UINT8 RW NV
Default: 115
Range: 25 to 200
Units: %
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
UINT16 RO
Array size: 10
Enum
Power Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com
Appendix D—Modbus Register Map
Description
The C445 recognizes a motor Start when it measures motor current
exceeding 30% of the FLA setting by default.
A motor Stop is recognized when the current falls below 5% of the FLA
setting by default.
Motor Transition to Run Threshold Percent.
A List of the Last 10 Faults Shown in the Order They Occurred. Duplicates
are allowed and the most recent is at the top.
Value
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
Description
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