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Appendix D—Modbus Register Map
350
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
903
Rated Voltage
UINT16 RW NV
Default: 480
Range: 100 to 5000
Units: V
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
The rated voltage of the motor from the motor nameplate.
904
Rated Frequency
UINT16 RW NV
Default: 60
Range: 50 to 60
Units: Hz
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Motor Rated Frequency in Hz from the motor nameplate.
905
Rated Watts Motor1
UINT32 RW NV
Default: 14914 (RW)
Range: 10 to 3728500
Units: W
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Watts nameplate rating for motor winding#1 (Used in all control profiles).
Motors will either have a Watts or HP rating on the nameplate. When
Watts is entered for Motor1 the Motor Rated HP will be calculated and
displayed for Motor1.
907
Rated Watts Motor2
UINT32 RW NV
Default: 14914 (RW)
Range: 10 to 3728500
Units: W
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Watts nameplate rating for motor winding#2 (Used in star/delta, two
speed and dahlander profiles). Motors will either have a Watts or HP
rating on the nameplate. When Watts is entered for Motor2 the Motor
Rated HP will be calculated and displayed for Motor2.
909
Rated HP Motor1 Scaled
UINT32 RW NV
Default: 2000 (RW)
Range: 1 to 500000
Units: HPx100
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
HP nameplate rating for motor winding #1 (Used in all control profiles).
Motors will either have a Watts or HP rating on the nameplate. When HP
is entered for Motor1 the Motor Rated Watts will be calculated and
displayed for Motor1. This value is scaled by 0.01. For example if the
motor is rated at 123.25 HP then this parameter should contain 12325.
911
Rated HP Motor2 Scaled
UINT32 RW NV
Default: 2000
Range: 1 to 500000
Units: HPx100
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
HP nameplate rating for motor winding #2 (used in star/delta, two speed
and dahlander profiles). Motors will either have a Watts or HP rating on
the nameplate. When HP is entered for Motor2 the Motor Rated Watts
will be calculated and displayed for Motor2. This value is scaled by 0.01.
For example if the motor is rated at 123.25 HP then this parameter should
contain 12325.
Table 128. C445 Modbus Register Map, continued
Register
Name
Attribute
Description