KROHNE MFC 400 Profibus - Manual (Page 26)

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COMMISSIONING / OPERATION
26
MFC 400
www.krohne.com 06/2013 - 4002835301 - AD MFC 400 PROFIBUS R01 en
The coding of the status value depends on the active status and diagnosis mode. It is described in
the following tables.
Condensed Status Condensed Status Condensed Status Condensed Status
The Condensed Status codes have been defined to allow easier decoding of the information
provided by the PROFIBUS devices. The coding is shown in the following table:
Status = bad
Status = uncertain
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0
0 0 = bad
0 1 = uncertain
1 0 = good (Non Cascade)
1 1 = good (Cascade) - not supported
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0
0 0 0 0 0 0 0 0 = non-specific (not provided by the device)
0 0 1 0 0 0 1 1 = passivated (diagnostic alerts inhibited)
0 0 1 0 0 1 x x = maintenance alarm, more diagnosis available
0 0 1 0 1 0 x x = process related, no maintenance
0 0 1 1 1 1 x x = function check / local override; value not usable
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0
0 1 0 0 1 0 x x = substitute set
0 1 0 0 1 1 1 1 = initial value
0 1 1 0 1 0 x x = maintenance demanded
0 1 1 1 0 0 1 1 = simulated value, start
0 1 1 1 0 1 1 1 = simulated value, end
0 1 1 1 1 0 x x = process related, no maintenance