Appendix D—Modbus Register MapPower Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com 4116006 User Interface USB ModbusTimeoutUINT16 RW NVDefault: 0Units: msBackup MemThe time before Modbus communications are considered lost. Every validmessage received will reset this timer. The timeout is in milliseconds.When this timer expires, communication loss behavior will be triggered.A value of zero (0) will disable the communication timeout.6007 Modbus TCP Timeout UINT16 RW NVDefault: 2000Units: msConfig CRCAdmin LockUSB LockThe time before Modbus TCP communications are considered lost.Every valid message received will reset this timer. The timeout is inmilliseconds. When this timer expires, communication loss behavior willbe triggered. A value of zero (0) will disable the communication timeout.6008 WebservicesCommunication TimeoutUINT16 RW NVDefault: 0Units: msConfig CRCAdmin LockUSB LockThe time before HTTP REST communications are considered lost. Everyvalid poll assembly message received will reset this timer. The timeout isin milliseconds. When this timer expires, communication loss behaviorwill be triggered. A value of zero (0) will disable the communicationtimeout.6010 Present IP Address UINT8 ROArray size: 4The Active IP Address being used on the Network.Array of 2 registers6012 Present Subnet Mask UINT8 ROArray size: 4The Active Subnet Mask IP Address being used on the Network.Array of 2 registers6014 Present Gateway UINT8 ROArray size: 4The Active Default Gateway IP Address being used on the Network.Array of 2 registers6016 Stored IP Address UINT8 RW NVArray size: 4Default: 0xFE, 0x01, 0xA8,0xC0Config CRCAdmin LockUSB LockThe IP address used in the NV address select configuration. The DIPswitch settings on the Base Control Module determine if a static IPaddress of 192.168.1.x, where x= the value on the DIP switch settings isused, or if DHCP is used or if the IP address stored at this parameter isused. To use this IP address, enter an IP address for this parameter,power down the C445, set the DIP switches for the NVMEM selection andwhen the unit is powered again, the C445 Ethernet module will be usingthis IP address.Array of 2 registers6018 Stored Subnet Mask UINT8 RW NVArray size: 4Default: 0x00, 0xFF, 0xFF,0xFFConfig CRCAdmin LockUSB LockThe IP subnet mask used in the NV address select configuration. If theDIP switches on the Base Control Module are set for NVMEM, this IPsubnet mask will take effect following a power cycle.Array of 2 registers6020 Stored Gateway UINT8 RW NVArray size: 4Default: 0x01, 0x01, 0xA8,0xC0Config CRCAdmin LockUSB LockThe IP default gateway used in the NV address select configuration.Array of 2 registers6022 Ethernet Port 1 SpeedSelectUINT16 RW NVDefault: 100EnumUnits: MbsConfig CRCAdmin LockUSB LockSelect the Ethernet link speed. Only used when Auto-Negotiate isdisabled.Table 128. C445 Modbus Register Map, continuedRegister Name Attribute DescriptionValue Description10 10 Mbps100 100 Mbps
