Diagnostic Value '20.Pavg - Average Value Of Position; Diagnostic Value '21.P0 - Potentiometer Value Of Lower Endstop (0%)' / '22.P100 - Potentiometer Value Of Upper Endstop (100%) - Siemens SIPART PS2 Operating Instructions Manual

11.2.4.18

Diagnostic value '20.PAVG - Average value of position'

Indication on the display: ● OFF
Purpose:
11.2.4.19 Diagnostic value '21.P0 - Potentiometer value of lower endstop (0%)' / '22.P100 -
Potentiometer value of upper endstop (100%)'
Display range:
Requirement 1 -
read values
Purpose 1
Requirement 2 -
change values
SIPART PS2 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00127926-AB
● IdLE
● rEF
● COMP
This value shows the last calculated comparison average. Meaning
of the displays:
● OFF: The underlying function is deactivated in the configuration
menu.
● IdLE : Inactive. The function has not been started yet.
● rEF: The reference average is calculated. The function was
started, and the reference interval is in progress at the moment.
● COMP: The comparison average is calculated. The function was
started, and the comparison interval is in progress at the moment.
● NO
● 0.0 ... 100.0
'NO': Changing the low or upper endstop is not possible in the current
state of the control valve. Initialize the positioner again.
The positioner is initialized.
Read values
You can use the P0 and P100 parameters to read the values for the
lower endstop (0%) and the upper endstop (100%) of the position
measurement as determined during the automatic initialization. The
values of manually approached end positions are applicable for man‐
ual initialization.
● The positioner is initialized and in manual mode (MAN) or
automatic mode (AUT).
● The current position of the actuator is within the range -10 to
+10% of the lower endstop (P0).
● The current position of the actuator is within the range 90 to 110%
of the upper endstop (P100).
Alarm, fault and system messages
11.2 Diagnostics
261