Appendix D—Modbus Register Map
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
343
762
Default Measure Param
UINT8 RW NV
Default: 0
Enum
Config CRC
Backup Mem
User selectable default parameter that will be displayed in the Measure
run screen at startup.
763
LED Brightness
UINT8 RW NV
Default: 50
Range: 0 to 100
Units: %
Config CRC
Admin Lock
USB Lock
Backup Mem
LED Brightness
Table 128. C445 Modbus Register Map, continued
Register
Name
Attribute
Description
Value
Description
0
Remember Last
1
Avg Current (Iavg)
2
Iavg %FLA (I%FLA)
3
Current Unbalance (IUnb)
4
GF Current RMS (IGF)
5
I Phase A (IA)
6
I Phase B (IB)
7
I Phase C (IC)
8
Avg Voltage (Vavg)
9
Voltage Unbalance (VUnb)
10
Phase Order (Ph Ord)
11
L1-L2
12
L2-L3
13
L3-L1
14
Watts Total (P Watts)
15
Power Factor (PF)
16
VA Total (P VA)
17
VARS Total (P VARS)
18
Real Energy Resettable (P kWh)
19
Thermal Cap % (TC%)
20
Time to Reset (T to Rst)
21
PTC Status (PTC)
22
Run Time Resettable (Run Time)
23
# Starts Resettable (#Starts)
24
Max Starting I (MaxStrt)
25
Last Starting Time (LastStrt)
26
Frequency (Freq)
27
RTC Time
28
Present IP Address (IP Addr)
29
Op. Sec Resettable (Op Time)
30
Contactor Ops Lst Hr (Ctr Ops)
31
Speed RPM