2
0
1
8
-0
7
46
Troubleshooting and Diagnosis
Condensed Device Diagnosis
6.4
Initialization Run (Valve Coupler Mode)
An initialization run is used to automatically teach in the Actuator Fail Action (mechanical safety
position) parameter and the reference values for the breakaway and transit times and their
tolerances. The initialization run must be carried out individually for each channel. Whether and
how the initialization run can be started, depends on the parameterization tool used.
During the initialization run, several fault conditions can occur that are related to the connected
valves or position feedback sensors (PFC).
Byte
Bit
Diagnosis
Description
1 ... 10
all
-
Standard PROFIBUS diagnosis
information
11
0 ... 7
Not used
Not supported, set to 0.
12
0 ... 2
Not used
Not supported, set to 0.
3
Not used
Not supported, set to 0.
4
Not used
Not supported, set to 0.
5
Maintenance required
See classic diagnosis.
6
Not used
Not supported, set to 0.
7
Not used
Not supported, set to 0.
13
0
Maintenance alarm
Cause of the alarm is user-selectable.
For DTM description, see chapter 10.2.
1
Maintenance demanded
Cause of the alarm is user-selectable.
For DTM description, see chapter 10.2.
2
Function check
Cause of the alarm is user-selectable.
For DTM description, see chapter 10.2.
3
Invalid process conditions
Cause of the alarm is user-selectable.
For DTM description, see chapter 10.2.
4 ... 7
Not used
Not supported, set to 0.
14
0 ... 6
Not used
Not supported, set to 0.
7
EXTENSION_AVAILABLE
0: No more information available.
1: More diagnostic information is
available in DIAGNOSIS_EXTENSION.
15 ... 20
all
See classic diagnosis
See classic diagnosis
