Eaton C441R - Page 18

18
User Manual MN04200002E
Effective January 2016
C441 Ethernet module user manual
(C441R, C441T, C441U, C441V)
EATON www.eaton.com
Table 22. C441 Motor Insight Assembly Instance 100 (0x64):
Status and Current
Assembly includes the status overview and motor current levels.
Word Size (bytes): 2.
All data is little endian (low byte first).
Byte
Offset
Word
Offset
Size
(bytes) Name Description
0 0 2 Device
Status
Device Bit Array
Bit 0: Trip
Bit 1: Warn
Bit 2: Output #1
Bit 3: Output #2
Bit 4: Input #1
Bit 5: Input #2
Bit 6: Input #3
Bit 7: Input #4
Bit 8: Overload Power Lost
Bit 9: Comm Adapter Low Voltage
2 1 2 Current I1 Phase A RMS Current, Unit:
90 Amp Models: x0.1A
9 Amp Models: x0.1A when external CTs
are used; x0.01A otherwise (scale)
4 2 2 Current I2 Phase B RMS Current, Unit:
90 Amp Models: x0.1A
9 Amp Models: x0.1A when external CTs
are used; x0.01A otherwise (scale)
6 3 2 Current I3 Phase C RMS Current, unit:
90 Amp Models: x0.1A
9 Amp models: x0.1A when external CTs
are used; x0.01A otherwise (scale)
Total Assembly Size (bytes): 8
Table 23. C441 Motor Insight Assembly Instance 105 (0x69):
Basic Overload w/Relay
Byte
Offset
Word
Offset
Size
(bytes) Name Description
0 0 1 Basic Overload
w/Relay
Basic Overload with Relays.
Bit 0 = Relay Output 1
Bit 1 = Relay Output 2
Bit 2 = Fault Reset
Bit 3 = Aux Reset (CP Only)
Bit 5 = Test Trip
Total Assembly Size (bytes): 1
Table 24. C441 Motor Insight Assembly Instance 107 (0x6B):
Extended Overload Input w/ IO
Byte
Offset
Word
Offset
Size
(bytes) Name Description
0 0 1 Extended
Overload
Input w/
IO
Extended Overload Assembly with IO.
Bit 0 = Fault
Bit 1 = Warning
Bit 2 = Output 1
Bit 3 = Output 2
Bit 4 = Input 1
Bit 5 = Input 2
Bit 6 = Input 3
Bit 7 = Input 4
Total Assembly Size (bytes): 1
Table 25. C441 Motor Insight Assembly Instance 110 (0x6E):
Status, Inputs and Measurements
Assembly includes general status, motor current, line voltage and Input states.
Word Size (bytes): 2
All data is little endian (low byte first).
Byte
Offset
Word
Offset
Size
(bytes) Name Description
0 0 2 Device
Status
Device Bit Array
Bit 0: Trip
Bit 1: Warn
Bit 2: Output #1
Bit 3: Output #2
Bit 4: Input #1
Bit 5: Input #2
Bit 6: Input #3
Bit 7: Input #4
Bit 8: Overload Power Lost
Bit 9: Comm adapter low voltage
2 1 2 Current I1 Phase A RMS Current, Unit:
90 Amp Models: x0.1A
9 Amp Models: x0.1A when external CTs
are used; x0.01A otherwise (scale)
4 2 2 Current I2 Phase B RMS Current, Unit:
90 Amp Models: x0.1A
9 Amp Models: x0.1A when external CTs
are used; x0.01A otherwise (scale)
6 3 2 Current I3 Phase C RMS Current, Unit:
90 Amp models: x0.1A
9 Amp models: x0.1A when external CTs
are used; x0.01A otherwise (scale)
8 4 2 Trip
Reason
0x0001 - Restart Attempts Exceeded
0x0002 - Relay turned off (network/UI)
0x0004 - Contactor Failure
0x0008 - Under Current Trip
0x0010 - Overload Trip
0x0020 - GND Fault Trip
0x0040 - Current Unbalance Trip
0x0080 - Current Single Phase
0x0100 - Reserved (0)
0x0200 - High Power Trip
0x0400 - Over Voltage Trip
0x0800 - Under Voltage Trip
0x1000 - Voltage Unbalance Trip
0x2000 - Over Current Trip
0x4000 - Low Power Trip
0x8000 - Phase Reversal Trip
10 5 2 Current
Average
Average RMS Current, Unit:
90 Amp Models: x0.1A
9 Amp Models: x0.1A when external CTs
are used; x0.01A otherwise (scale)
12 6 2 Voltage
L1-L2
Phase A RMS Voltage L1-L2 (V)
14 7 2 Voltage
L2-L3
Phase B RMS Voltage L2-L3 (V)
16 8 2 Voltage
L3-L1
Phase C RMS Voltage L3-L1 (V)
18 9 2 Voltage
Average
Average RMS Voltage (V)
Total Assembly Size (bytes): 20