Siemens SITRANS VP300, Руководство по эксплуатации

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Operate
6.2 Parameter description
SITRANS VP300 with or without HART
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Operating Instructions, 03/2011, A5E01258666-03
6.2.3.3 "3.3 Initialization values"
You can use this submenu to display the adjusted values that are determined during the
initialization. The indicated values cannot be changed. The parameters are as follows:
Menu entry Designation Unit
3.3.1 Travel range Percent [%], millimeters [mm], or degrees [°]
3.3.2 Travel time up seconds [s]
3.3.3 Travel time down seconds [s]
3.3.4 Lower endstop Percent [%], millimeters [mm], or degrees [°]
3.3.5 Upper endstop Percent [%], millimeters [mm], or degrees [°]
6.2.3.4 "3.4 Results"
The following table contains an overview of the menus and parameters:
3.4.1 Number of strokes 3.4.9 Setpoint current
3.4.2 Number of direction changes 3.4.10 General valve fault
3.4.3 Number of fault messages 3.4.11 Slipstick effect
3.4.4 A1 Number of alarms 1 3.4.12 Shift lower endstop
3.4.5 A2 Number of alarms 2 3.4.13 Shift upper endstop
3.4.6 Reset counters 3.4.14 Reference value of position
3.4.7 Operating hours 3.4.15 Average value of position
3.4.8 Operating hours since last initialization
"3.4.1 Number of strokes"
Purpose: Movements of the actuator are summed up and displayed in this
parameter.
Description: The distance covered is displayed in 100% strokes. Partial strokes are
summed up into 100% strokes. A 100% stroke corresponds to the
complete one-time travel distance, e.g. from UP→DOWN or
DOWN→UP.
"3.4.2 Number of direction changes"
Purpose: Number of direction changes are counted and displayed in this
parameter.
Description: Only direction changes are counted which exceed a threshold of
0.25%.