Samson TROVIS SAFE 3731 Series Operating Instructions Manual page 88

Electropneumatic positioner
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Appendix
Code
Parameter – Readings/
no.
values [default setting]
Note: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
49* E4 Unassigned
E5 Activation PST toler-
ance band control
[No], YES
E6 PST tolerance band
0.1 to 100.0 %,
[5.0 %]
E7 Max. test duration,
user-defined
[30] to 25000 s
F
Partial stroke test (PST) information · Read only
F0 No test available
F1 Test OK
F2 x cancelation
F3 y cancelation
F4 Tolerance band ex-
ceeded
F5 Max. test duration ex-
ceeded
F6 Test canceled manually The test has been manually canceled by the user.
F7 Measured data memo-
ry full
F8 Int. solenoid valve
F9 Supply pressure/fric-
tion
88
Description
Activates or deactivates PST tolerance band monitoring.
The test is automatically canceled as soon as the Step end (Code 49
- d3) exceeds this percentage.
Maximum time within which a test can be completed before the test
is canceled automatically.
No test available or test canceled manually.
The test was canceled by x cancelation function.
The test was canceled by y cancelation function.
The test was canceled. The x-values are outside the tolerance band.
The test was not completed within the max. test time and was auto-
matically canceled.
Max. memory capacity for measured data reached. After recording
100 measured values per variable, logging is stopped, but the test
continues until it is completed.
The test was canceled by the activation of the solenoid valve.
The test was canceled due to insufficient supply pressure or excessive
friction.
EB 8389S EN

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