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