GE 345

CHAPTER 1: COMMUNICATIONS GUIDE MODBUS MEMORY MAP
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE 1–169
0x0000 {
0x0001 }
0x0002 Bool
0x0003 Byte
0x0004 Ubyte
0x0005 Short
0x0006 Ushort
0x0007 Long
0x0008 Ulong
0x0009 Int64
0x000A Uint64
0x000B Float
0x000C Double
0x000D Btime4
0x000E Btime6
0x000F Utctime
0x0010 Bcd
0x0011 Vstring
0x0012 Ostring
0x0013 Ovstring
0x0014 Bstring
0x0015 Bvstring
FC217 unsigned 16 bits Remote Input Item Source
1st byte Row in Buffer
2nd byte Column in Buffer
FC218 unsigned 16 bits Remote Input Item Mask
1st byte Byte To Mask
2nd byte Bitmask Value
FC219 unsigned 32 bits GOOSE Source
0x0000 Disabled
0x0001 1
0x0002 2
0x0004 3
0x0008 4
0x0010 5
0x0020 6
0x0040 7
0x0080 8
FC220 unsigned 16 bits Remote Input Default State
0On
1Off
2Latest/On
3Latest/Off
FC221 unsigned 16 bits IEC103 ASDU Identification Type
33
Code Type Definition