MODBUS REGISTERS
EATON PowerXpert®Gateway Series 1000 Card User’s Guide S164201670 Rev 1
60
Table4. PDU/RPP Alarms (FC02) (continued)
DataTypeRegisterName
BranchBreaker Overload Warning 1249 BOOL
BranchBreaker Overload 1250 BOOL
BranchBreaker Disconnected 1252 BOOL
MainBreaker Overload Warning 1253 BOOL
MainBreaker Overload 1254 BOOL
PrimaryBreaker Open 1256 BOOL
PrimaryBreaker Tripped 1257 BOOL
SecondaryBreaker Open 1258 BOOL
SecondaryBreaker Tripped 1259 BOOL
InputPhase Rotation 1477 BOOL
Panel Registers and Alarms
This section contains information for the Panel Summary Registers
(FC 04) and the Panel Alarms (FC 01 or 02).

Panel Summary Registers (FC 04)

NOTE Thepanel can be wired for either a wye (phase to neutral) or a delta
(phase-to-phase)configuration. The registers contain only the data supported by the wired
configuration.For example, if the panel is wired in a wye configuration, the voltages AN, BN,
andCN are available, but the voltages AB, BC, and CA are not available (an exception code is
returned).Refer to the actual panel for the wiring configuration.
Table 5 shows the registers that contain summary data for the panel.
The registers contain the total information for all the breakers in the
panel.