GE D90 Plus Communications Manual page 199

Line distance protection system
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CHAPTER 2: MODBUS COMMUNICATION
PLUS
D90
LINE DISTANCE PROTECTION SYSTEM – COMMUNICATIONS GUIDE
F545: PMU communications port type (16-bit enumeration)
Enumeration Value
0
Network
1
None
F546: PMU reporting style (16-bit enumeration)
Enumeration Value
0
Polar
1
Rectangular
F547: PMU reporting format(16-bit enumeration)
Enumeration Value
0
Integer
1
Floating
F600: FlexAnalog parameter (UR_UINT32)
The 32-bit value corresponds to the Modbus address (comprised of an 8-bit function code
and 16-bit address) of the value to be used when this parameter is selected. Only certain
values can be used as FlexAnalogs (basically all metering quantities used in protection).
MODBUS MEMORY MAP
195

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