Operate
6.2 Parameter description
SITRANS VP300 with or without HART
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Operating Instructions, 03/2011, A5E01258666-03
"3.4.8 Operating hours since last initialization"
Purpose:
Number of operating hours since last initialization.
Description:
Parameter is reset after automatic or manual re-initialization, after a
device replacement, a stroke calibration, or controller self-tuning.
See also
"1.3 Device replacement" (Page 66)
"1.4.3 Stroke calibration" (Page 70)
"2.4.3.1 Controller self-tuning" (Page 88)
"3.4.9 Setpoint current"
Purpose:
Display of setpoint current in mA.
"3.4.10 General fault of control valve"
Purpose:
The indicated value in percent provides an indication of the actual
dynamically determined deviation from normal behavior.
See also
"3.6.1 General fittings error" (Page 106)
"3.4.11 Slipstick effect"
Purpose:
The indicated value shows the step height due to stiction as a
percentage.
"3.4.12 Shift lower endstop"
Requirement:
The "Down" or "Up and down" option is set in the"2.1.2 Tight closing"
(Page 72) parameter.
Purpose:
Indication of the current shift of the lower endstop compared to its
initialization value.
