Eaton C441R - Page 31

31
User Manual MN04200002E
Effective January 2016
C441 Ethernet module user manual
(C441R, C441T, C441U, C441V)
EATON www.eaton.com
Table 58. S611 Assembly Instance 131 (0x83): Status and
Enhanced Measurement
Includes the motor Current, Thermal value and Voltage monitoring.
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: Fault
1: Bypass
2: Running1
3: S611 Run/Aux Relay (Relay 1)
4: S611 Fault Relay (Relay 2)
5: CtrlFromNet
6: Permissive
7: Reserved
8: Output #1
9: Output #2
10: Input #1
11: Input #2
12: Input #3
13: Input #4
14: DeviceNet Low Power
15: S611 Intercom Lost
2 1 2 Phase A RMS
Current
Scaled RMS Current of Phase A. (Amps)
4 2 2 Phase B RMS
Current
Scaled RMS Current of Phase B. (Amps)
6 3 2 Phase C RMS
Current
Scaled RMS Current of Phase C. (Amps)
8 4 2 Overload
Thermal
Memory
Thermal Capacity
0% Cold Motor
100% Will Cause an Overload Trip (%)
10 5 2 Average
Current
Average of the 3 Scaled RMS Currents.
(Amps)
12 6 2 Vab RMS
Voltage
RMS Line-to-line Voltage Measured
Between Phase A and B. (Volts)
14 7 2 Vbc RMS
Voltage
RMS Line-to-line Voltage Measured
Between Phase B and C. (Volts)
16 8 2 Vca RMS
Voltage
RMS Line-to-line Voltage Measured
Between Phase C and A. (Volts)
18 9 2 Average
Voltage
Average of the 3 Scaled RMS Voltages
(Volts)
Total Assembly Size (bytes): 20
Table 59. S611 Assembly Instance 133 (0x85): Full S611
Monitoring
Includes the most common measurement values.
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: Fault
1: Bypass
2: Running1
3: S611 Run/Aux Relay (Relay 1)
4: S611 Fault Relay (Relay 2)
5: CtrlFromNet
6: Permissive
7: Reserved
8: Output #1
9: Output #2
10: Input #1
11: Input #2
12: Input #3
13: Input #4
14: DeviceNet Low Power
15: S611 Intercom Lost
2 1 2 Phase A RMS
Current
Scaled RMS Current of Phase A. (Amps)
4 2 2 Phase B RMS
Current
Scaled RMS Current of Phase B. (Amps)
6 3 2 Phase C RMS
Current
Scaled RMS Current of Phase C. (Amps)
8 4 1 Field Inputs A bitfield representing the input points.
Bit = Description
0 = Input 1
1 = Input 2
2 = Input 3
3 = Input 4
10 5 2 Average
Current
Average of the 3 Scaled RMS Currents.
(Amps)
12 6 2 Vab RMS
Voltage
RMS Line-to-line Voltage Measured
Between Phase A and B. (Volts)
14 7 2 Vbc RMS
Voltage
RMS Line-to-line Voltage Measured
Between Phase B and C. (Volts)
16 8 2 Vca RMS
Voltage
RMS Line-to-line Voltage Measured
Between Phase C and A. (Volts)
18 9 2 Average
Voltage
Average of the 3 Scaled RMS Voltages
(Volts)
20 10 2 Total Kilowatts Scaled Total Kilowatts. Scale Factor
is x10 (kW)
22 11 2 Voltage
Unbalance
Voltage Unbalance Percent. (%)
24 12 2 Current
Unbalance
Percent Current Phase Imbalance. (%)
26 13 2 Apparent Power
Factor
Apparent Power Factor * 100
28 14 2 Residual
Ground Fault
Current
Scaled Residual Ground Fault Current.
Scaling = x100
30 15 2 Line Frequency Scaled Line Frequency. Scaling is
x100. (Hz)