Burkert Type 8605 - Manual (Page 28)

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Serial Communication
3.6.2. Second status byte
Second status byte
Bit 7
Field device malfunction
Bit 6 reserved for future purposes
Bit 5 reserved for future purposes
Bit 4 reserved for future purposes
Bit 3 reserved for future purposes
Bit 2 reserved for future purposes
Bit 1 reserved for future purposes
Bit 0 reserved for future purposes
Error messages - Second status byte Table 19:
UART errors take precedence in error detection.
Multiple UART errors cannot be detected simultaneously.
3.6.3. codings and units
manufacturer coding (Hart standard)
Hex
Dec Description
0x78 120 Buerkert
0xFA 250 not used
0x FB 251 none
0xFC 252 unknown
0xFd 253 special
Codings Table 20:
units (Hart standard)
Hex
Dec unit Description
0x33 51 sec Seconds
0x39 57 % Percent
0xFA 250 - not used
0xFB 251 - none
0xFC 252 - unknown
0xFd 253 - special
Units Table 21:
english
Typ 8605