Diagnostics Parameter '14.Nxpst' Time Until Next Partial Stroke Test; Diagnostics Parameter '15.Devi' General Control Valve Fault; Diagnostics Parameter '16.Onlk' Pneumatic Leakage - Siemens 6DR50 Series Operating Instructions Manual

Status messages:
Factory setting:
10.2.3.12

Diagnostics parameter '14.NXPST' Time until next partial stroke test

Requirement:
Indication on the display: • OFF
Purpose:
Factory setting:
10.2.3.13

Diagnostics parameter '15.DEVI' General control valve fault

Requirement:
Display range:
Purpose:
Factory setting:
See also
Partial stroke test "A._PST" (Page 175)
10.2.3.14

Diagnostics parameter '16.ONLK' Pneumatic leakage

Requirement:
Display range:
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12
• notSt - No Test: A partial stroke test has not yet been executed.
• SdtSt - Stopped Test: The last partial stroke test was
interrupted.
• FdtSt - Failed Test: The last partial stroke test has failed
notSt
• The partial stroke test is activated in "Configuration" mode.
• The test interval is set in the "A8.INTRV" parameter.
• ###
This diagnostics parameter shows the time in days until the next
partial stroke test. If one of the above-mentioned conditions is not
met, "OFF" is shown on the display.
OFF
• General fault of control valve "b. DEVI" is activated, see
section "Monitoring of dynamic control valve behavior "b._DEVI"
(Page 181)".
• OFF
• 0.0 ... 100.0
This value in percent provides information about the current dy-
namically determined deviation from the model response. If the
underlying function is deactivated in the configuration menu, "OFF"
is displayed.
OFF
Pneumatic leakage is activated, "Monitoring pneumatic leakage
"C._LEAK" (Page 183)".
• OFF
• 0 ... 100
Alarm, error, and system messages
10.2 Diagnostics
213