Instruction Manual IM01005031E - rev.7
Effective December 2020
Eaton www.eaton.com 33
Eaton SPD Series for mounting external
to electrical distribution equipment
Power Xpert SPD Modbus register map (cont.)
Register Name Attributes Description
122 DHCP to Static IP addr lock (0) BOOL RW NV
Default: FALSE
Range: FALSE to TRUE
127 Set Time UINT32 RW 32 bit epoch time from RTC
Default: 946684800
129 RTC Time UINT32 RO Real time clock time in hh:mm:ss format (24 hour format)
Default: 0x0034220A
187 Sensitivity UINT8 RW NV Threshold value for considering the valid low surge count should be in the range of 1.0
to 2.0 ms.
Default: 25
Range: 25 to 50
188 Phase A High Surge Count UINT32 RO Number of high surge occured in phase A
Default: 0
Range: 0 to 99999
190 Phase A Medium Surge Count UINT32 RO Number of medium surge occurred in phase A
Default: 0
Range: 0 to 99999
192 Phase A Low Surge Count UINT32 RO Number of low surge occurred in phase A
Default: 0
Range: 0 to 99999
194 Phase B High Surge Count UINT32 RO Number of high surge occurred in phase B
Default: 0
Range: 0 to 99999
196 Phase B Medium Surge Count UINT32 RO Number of medium surge occurred in phase B
Default: 0
Range: 0 to 99999
198 Phase B Low Surge Count UINT32 RO Number of low surge occurred in phase B
Default: 0
Range: 0 to 99999
200 Phase C High Surge Count UINT32 RO Number of high surge occurred in phase C
Default: 0
Range: 0 to 99999
202 Phase C Medium Surge Count UINT32 RO Number of medium surge occurred in phase C
Default: 0
Range: 0 to 99999
204 Phase C Low Surge Count UINT32 RO Number of low surge occurred in phase C
Default: 0
Range: 0 to 99999
206 Low Surge Event Time Stamp UINT32 RO Stores the timestamp of low surge event. Timestamp will be stored in epoch time. Time
stamp can be verified using register 123
Array size: 2000 Array of 4000 registers
Default: 0
4206 Low Surge Event Phase Indicator UINT8 RO Indicates in which the phase, low surge event occurred.
Array size: 2000 Value Description
Default: 0 1 Phase A low surge event log
Enum 2 Phase B low surge event log
3 Phase C low surge event log
5206 Low Surge Event Log Index UINT16 RO Index points to the latest low surge event log
Default: 0
Range: 0 to 2000
5207 Medium Surge Event Time Stamp UINT32 RO Stores the timestamp of medium surge event. Timestamp will be stored in epoch time.
Array size: 1500 Array of 3000 registers
Default: 0