Appendix C—Optional Communication Cards
254
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
Input Instance 118 (0x76): Full Monitoring with Analog and Digital Inputs
Length = 58 Bytes
Byte
Offset
Size
(bytes)
Name
Description
0
2
Device Status
C445_DEVICE_STATUS:
Device Bit Array
Bit 0: Faulted/Tripped
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
Bit 8: Running1
Bit 9: Running2
Bit 10: Remote or CtrlFromNet
Bit 11: Output #3
Bit 12: Reserved
Bit 13: Inhibited
Bit 14: Ready
Bit 15: AtRef or Up-To-Speed
2
2
Current L1
MOTOR_I_A_SCALED:
Phase A (L1) Motor Current Scaled.
Scaled by parameter “I Scale Factor.”
4
2
Current L2
MOTOR_I_B_SCALED:
Phase B (L2) Motor Current Scaled.
Scaled by parameter “I Scale Factor.”
6
2
Current L3
MOTOR_I_C_SCALED:
Phase C (L3) Motor Current Scaled.
Scaled by parameter “I Scale Factor.”
8
2
Field Inputs
LOGIC_INPUT_STATE_BITFIELD:
Digital Input Status.
10
2
Current Average
MOTOR_I_AVE_SCALED:
Average Motor Current Scaled.
Scaled by parameter “I Scale Factor.”
12
2
Voltage L1-L2
LINE_V_LL_AB_RMS:
Phase A RMS Voltage L1-L2 (V)
14
2
Voltage L2-L3
LINE_V_LL_BC_RMS:
Phase B RMS Voltage L2-L3 (V)
16
2
Voltage L3-L1
LINE_V_LL_CA_RMS:
Phase C RMS Voltage L3-L1 (V)
18
2
Voltage Average
LINE_V_LN_AVE_RMS:
Average RMS Voltage (V)
20
4
Motor Power
POWER_WATTS:
Motor Power
Watts
24
1
Voltage Unbalance
Percentage
LINE_V_UNBALANCE_PERC:
Max Deviation from Average Voltage
Divided by Average Voltage (%)
25
1
Current Unbalance
Percentage
MOTOR_I_UNBALANCE_PERC:
Max Deviation from Average Current
Divided by Average Current (%)