Seca 460 RS232 Manual do Utilizador descarregar pdf (Página 2)

30-34-00-605 Ind. c 2(2) Rev.: 18.10.05

7 06

3 1

stable

bat

hold

minus

net

value not applicable

temperature drift

zero point time out

The contents of the second byte is still under

construction predefined as spare byte so there

is no specific interpretation at the moment.

• CTRL_1 - Control byte (for “A4“)

7 06 5 4 23 1

Data Valid active

periodic sending

user zero active

Sensormodul on

minus

• CRC

The CRC byte usually contains an error

correction code to check out whether the

transmitted data were correct or not. At some

software versions one may reveal a double

zero at this point. This means a CRC

calculation is not implemented

The generator polynomial is 0x107

1 2

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Seca 460 RS232 Manual do Utilizador Página 2