Siemens SITRANS VP300, Руководство по эксплуатации

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Operate
6.2 Parameter description
SITRANS VP300 with or without HART
104
Operating Instructions, 03/2011, A5E01258666-03
"3.5.6 PST interval"
Use this menu to define at which intervals a partial stroke test with the saved settings should
be started. In addition you have the option to query the corresponding status information
regarding the test.
"3.5.6.1 Time"
Factory setting: 24 hours
Setting range: 1 ... 8760
Purpose: Set the time, in hours, after which the partial stroke test is to be
reinitiated.
"3.5.6.2 Activation"
Factory setting: Off
Setting option:
 Off

On
Purpose: Activating or deactivating the partial stroke test after the specified time
interval.
See also
"3.5.6.1 Time" (Page 104)
"3.5.7 Trigger test"
Conditions: Reference stroke has been executed.
Purpose: Start the partial stroke test.
See also
"3.5.3 Initiate reference stroke" (Page 101)
"3.5.8 Stop test"
Conditions: Partial stroke test is currently running.
Purpose: Canceling an active partial stroke test