Appendix C—Optional Communication Cards
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
259
Input Instance 120 (0x78): Basic Analog and Digital Inputs
Length = 42 Bytes
Byte
Offset
Size
(bytes)
Name
Description
0
2
Digital Inputs
Bits 0-7 = Inputs for the first digital input card
Bits 8-15 = Inputs for the second digital input card
2
2
Digital Inputs
Bits 0-7 = Inputs for the third digital input card
Bits 8-15 = Inputs for the fourth digital input card
4
38
Analog Inputs
19 Input words of data for analog inputs and status word(s)
Input Instance 121 (0x79): Status And Short Measurements
Length = 10 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
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