Bender B 9506 1021, Руководство пользователя

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Modbus process image in the memory of the COM461MT
38 COM461MT_D00011_00_M_XXEN/05.2013
The unit is coded in the bits 0 to 4.
The bits 6 and 7 describe the range of validity of a value. Bit 5 is reserved.
The whole byte is calculated from the sum of the unit and the range of validity.
Caution!
If the unit byte refers to CODE, the recorded value or status will result in a text
message. The content of this text message is listed in the table on page 39 or
page 45. The floating point value contains an internal CODE but no valid
measured value.
Ra
ng
e
of
val
idit
y
0 0 X X X X X X True value
0 1 X X X X X X True value is smaller
1 0 X X X X X X True value is larger
1 1 X X X X X X Invalid value
Bit 7 6 5 4 3 2 1 0 Meaning