Siemens 6DR55 Series Manual page 158

Electropneumatic positioner for linear and part--turn actuators
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Functions/operation via PROFIBUS PA
Simulation mode
Device in TRACE mode
Simulation: diagnosis
Table 15
Non configurable diagnostic events and their representation in status and DIAGNOSIS
DIAGNOSIS and
DIAGNOSIS_
EXTENSION
156
Depends on simulated quality
status
Depends on simulated quality
status
--
Each diagnosis event has its own bit in the parameters
DIAGNOSIS_EXTENSION and ACTUAL_DIAGNOSIS_EXTENSION.
The parameter ACTUAL_DIAGNOSIS_EXTENSION always represents
the original (unfiltered status) of the device and the parameter
DIAGNOSIS_EXTENSION represents the filtered information.
The following table shows the position of the diagnosis event bits in the
parameters DIAGNOSIS_EXTENSION and
ACTUAL_DIAGNOSIS_EXTENSION
Diagnosis event
Other error
Local operation
Binary input BIN1 active
Action has been triggered via binary input BIN2
Binary input BIN2 is active
Action has been triggered via binary input BIN2
Device in failsafe position
Limit value for strokes exceeded
Limit values for direction change exceeded
Limit value for bottom hard stop monitoring exceeded
Limit values for top hard stop monitoring exceeded
Limit value for dead zone (\\DEBA) exceeded
The temperature range of the electronics
exceeded/undershot
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Limit value A1 exceeded
Limit value A2 exceeded
Memory error
Device not initialized
Initializing error
FB not operational
FB not operational
FB in manual mode
DIA_FUNCTION_CHECK
DIA_FUNCTION_CHECK
Depends on simulated value
Byte
0
1
2
3
SIPART PS2 PA Manual
A5E00127926--05
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4

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