Diagnostics Parameters '47.Prup' Prediction Up / '48.Prdn' Prediction Down; Diagnostics Parameters '49.Wt00; Travel Range Wt00 To Wt95; Diagnostics Parameter '57.Ma' Setpoint Current - Siemens 6DR50 Series Operating Instructions Manual

Alarm, error, and system messages
10.2 Diagnostics
10.2.3.30

Diagnostics parameters '47.PRUP' Prediction UP / '48.PRDN' Prediction DOWN

Display range:
Purpose:
Factory setting:
10.2.3.31 Diagnostics parameters '49.WT00' ... '56.WT95' Number of operating hours in the

travel range WT00 to WT95

Display range:
Purpose:
Factory setting:
Travel range
Travel range section [%]
Division of travel ranges
Factory setting:
10.2.3.32

Diagnostics parameter '57.mA' Setpoint current

Here you can display the current setpoint in mA.
222
1 ... 40
This value specifies the prediction of the controller for the up
(47.PRUP) and down (48.PRDN) movements.
For more information, refer also to the section "Optimization of
controller data (Page 111)".
1
0 ... 4.29E9
When the positioner is in "Automatic" mode, statistics are continu-
ously maintained regarding the duration for which a valve or a flap
is operated in a particular section of the travel range. The entire
travel range is divided into 8 sections from 0 to 100 %. The posi-
tioner records the current position continuously and increments the
runtime meter assigned to the corresponding travel range every
hour. This helps in drawing conclusions about the past operating
conditions and especially in assessing the control properties of the
control loop and the entire control valve.
0
WT00 WT05 WT10
- ≥ 5 ≥ 10
< 5 < 10 < 30
You can simultaneously set the eight operating hours counters to
zero.
TIP: Since the travel ranges are provided at the end of the diag-
nostics parameters, press the
the button. This will help you to access the desired diagnostics
parameters faster.
0
WT30 WT50 WT70
≥ 30 ≥ 50 ≥ 70
< 50 < 70 < 90
button several times along with
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12
WT90 WT95
≥ 90 ≥ 95
< 95 -