GE 869, Руководство по связи

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CHAPTER 11: MODBUS MEMORY MAP FORMAT CODES
869 MOTOR PROTECTION SYSTEM – COMMUNICATIONS GUIDE 11-243
FC379 unsigned 16 bits FlexElement Operating Mode
0 Signed
1 Absolute
Code Type Definition
F0 unsigned 16 bits Unsigned Value
Example: 1234 stored as 1234
F0A
unsigned 16 bits Unsigned Value, Min Value = OFF
Example: 1234 stored as 1234
F0D
unsigned 16 bits Unsigned Value, Max Value = Never
Example: 1234 stored as 1234
F1
unsigned 16 bits Unsigned Value, 1 Decimal Place
Example: 123.4 stored as 1234
F2
unsigned 16 bits Unsigned Value, 2 Decimal Places
Example: 12.34 stored as 1234
F3
unsigned 16 bits Unsigned Value, 3 Decimal Places
Example: 1.234 stored as 1234
F10
unsigned 32 bits Unsigned Long Value
1st 16 bitsHigh Order Word of Long Value
2nd 16 bitsLow Order Word of Long Value
Example: 123456 stored as 123456
i.e. 1st word: 0001 hex, 2nd word: E240 hex
F11
unsigned 32 bits Unsigned Long Value, 1 Decimal Place
1st 16 bitsHigh Order Word of Long Value
2nd 16 bitsLow Order Word of Long Value
Example: 12345.6 stored as 123456
i.e. 1st word: 0001 hex, 2nd word: E240 hex
F12
unsigned 32 bits Unsigned Long Value, 2 Decimal Places
1st 16 bitsHigh Order Word of Long Value
2nd 16 bitsLow Order Word of Long Value
Example: 1234.56 stored as 123456
i.e. 1st word: 0001 hex, 2nd word: E240 hex
F13
unsigned 32 bits Unsigned Long Value, 3 Decimal Places
1st 16 bitsHigh Order Word of Long Value
2nd 16 bitsLow Order Word of Long Value
Example: 123.456 stored as 123456
i.e. 1st word: 0001 hex, 2nd word: E240 hex
F20C
signed 16 bits 2's Complement Signed Value, Min Value =
Shorted, Max Value = Open RTD
Example: -1234 stored as -1234 i.e. 64302
F20
signed 16 bits 2's Complement Signed Value
Example: -1234 stored as -1234 i.e. 64302
F21
signed 16 bits 2's Complement Signed Value, 1 Decimal
Place
Example: -123.4 stored as -1234 i.e. 64302
F22
signed 16 bits 2's Complement Signed Value, 2 Decimal
Places
Example: -12.34 stored as -1234 i.e. 64302
Code Type Definition