Eaton Power Xpert C445 User Manual page 390

Appendix D—Modbus Register Map
Table 128. C445 Modbus Register Map, continued
Register Name
1317 Snap Shot VA
1319 Snap Shot Power Factor
Scaled
1320 Snap Shot Ground Fault
Current RMS Scaled
2001 BCM 485 port mode
2002 ELC IO Modbus Address
2003 External IO Modbus
Baud Rate
2004 External IO Modbus Parity and
Stop Bits
376 Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com
Attribute Description
SINT32 RO Apparent Power at time of trip
Default: 0
Units: VA
Backup Mem
SINT16 RO Power Factor at time of trip.
Default: 0
Units: 0.01%
Backup Mem
UINT16 RO Ground Fault Current RMS at time of trip. Scaled by parameter "I Scale
Factor".
Default: 0
Units: scaled A
Backup Mem
UINT8 RW NV BCM 485 port mode.
Default: 0
Enum
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
UINT8 RW NV Modbus Address for the communication link between Base Control
Default: 1 Module's RS-485 port and the ELC Modbus IO. The address is loaded at
Range: 1 to 247 startup. A power cycle is required for change in address to take effect.
Config CRC ELC IO Modbus Address
Admin Lock
USB Lock
Backup Mem
UINT8 RW NV External IO Modbus Baud Rate. Selects the Modbus Baud Rate for the
Default: 4 Base Control Module's RS-485 Modbus port. A power cycle is required
Enum for change in baud rate to take effect. 0 = 19200 baud, 1 = 9600 baud,
Config CRC 2 = 38400 baud, 3 = 57600 baud, 4 = 115200 baud.
Admin Lock
USB Lock
Backup Mem
UINT8 RW NV External IO Modbus Parity and Stop Bits. Selects the Modbus Parity and
Default: 0 Stop Bits for the Base Control Module - ELC IO link. A power cycle is
Enum required for change to take effect. Note: No Parity, 1 stop bit is not valid
Config CRC when in MODBUS_ASCII_TX_MODE mode. 0 = Even Parity - 1 stop bit,
Admin Lock 1 = Odd Parity - 1 stop bit, 2 = No Parity - 2 stop bits, 3 = Even Parity - 2 stop
USB Lock bits, 4 = Odd Parity - 2 stop bits, 5 = No Parity - 1 stop bit.
Backup Mem
Value
0 Modbus Slave
1 ELC IO
2 Generic master
Value
0 19200
1 9600
2 38400
3 57600
4 115200
Value
0 Even parity - 1 Stop bit
1 Odd parity - 1 Stop bit
2 No parity - 2 Stop bits
3 Even parity - 2 Stop bits
4 Odd parity - 2 Stop bits
5 No parity - 1 Stop bits
Description
Description
Description