Appendix D—Modbus Register Map
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
349
778
Run Interlock inputs
BYTE RW NV
Array size: 18
Default:
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
Bitfield
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Define which inputs are run interlock inputs, If set, corresponding input
must be enabled to run motor, continued.
Define Run Interlock Inputs.
787
Remote Switch from
Fieldbus
BOOL RW NV
Default: 0
Range: 0 to 1
Config CRC
Admin Lock
USB Lock
Backup Mem
Remote Switch from Fieldbus - when set to true, allows fieldbus to set
control mode to remote Remote Switch from Fieldbus.
900
FLA Motor1 Scaled
UINT16 RW NV
Default: 101
Range: 1 to 65535 (RW)
Units: scaled A
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Motor1 Overload FLA (Nominal Current) Scaled - Scaled Full Load
Amperes for the motor from the motor nameplate. If this is an application
with a 2 motor profile, this is the first motor. Scaled by parameter “I Scale
Factor”.
901
FLA Motor2 Scaled
UINT16 RW NV
Default: 101
Range: 1 to 65535 (RW)
Units: scaled A
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Motor2 Overload FLA (Nominal Current) Scaled - Scaled Full Load
Amperes for the motor from the motor nameplate. If this is an application
with a 2 motor profile, this is the second motor. Scaled by parameter “I
Scale Factor”.
902
Rated Service Factor
Scaled
UINT8 RW NV
Default: 115
Range: 100 to 255
Units: 0.01%
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
This is the percentage of overloading the motor can handle for short
periods of time when operating normally within the correct voltage
tolerances. This value is from the motor nameplate.
Table 128. C445 Modbus Register Map, continued
Register
Name
Attribute
Description
Bit
Description
Coil
136
ELC input x170
12569
137
ELC input x171
12570
138
ELC input x172
12571
139
ELC input x173
12572
140
ELC input x174
12573
141
ELC input x175
12574
142
ELC input x176
12575
143
ELC input x177
12576
