Status - Siemens SITRANS T3K PA Instruction Manual

Instruction Manual
1.3.3

Status

The status provides information about the quality of the measured value (data
according to PROFIBUS--PA General Requirements, see appendix 3, page 117
"Literature and Catalogs" /10/) and has the following structure:
7 6
Quality
D Quality (bits 6 and 7), global information about order:
0 = Poor
1 = Uncertain
2 = Good
3 = Good (cascade) (not relevant for transmitters)
D Sub-status: Additional information on quality
D Limit value (bits 0 and 1)
0 = Good
1 = Lower limit reached, exceeded or at limited to lower limit
value. This also includes short-circuit.
2 = Upper limit reached, exceeded or limited to upper limit
value. This also includes open circuit.
3 = Value is fixed, no measured value
SITRANS T3K PA
C79000-B7174-C55-04
5 4
Sub-status
3 2
7NG3213
1 0
Limit value
65