Alarm, error, and system messages   
10.2 Diagnosis 
  SIPART PS2 with and without HART 
214  Operating Instructions, 10/2013, A5E00074631-11 
19 PAVG - position average 
This value shows the last calculated comparison average. The following status messages 
are also available: 
●  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. 
20 P0 - Potentiometer value of bottom end stop and  
21 P100 - Potentiometer value of top end stop 
Both these values indicate the measured values of the position displacement sensor 
(potentiometer) on the lower or upper hard end stop, as they were determined during 
automatic initialization. The values of manually approached end positions are applicable for 
manual initialization. 
22 IMPUP - impulse length up 
This parameter can be set for special applications. 
23 IMPDN - impulse length down 
The smallest impulse lengths that can be used to move the actuator are determined during 
the initialization process. They are separately determined for the "Up" and "Down" directions 
and displayed here. 
This parameter can be set for special applications. 
24 DBUP - Deadband open and  
25 DBDN - Deadband closed 
This parameter shows the deadbands of the controller in the "Open" and "Closed" directions. 
The values correspond either to the manually configured value of the "DEBA" parameter or 
to the value automatically adapted by the device if "DEBA" was set to "Auto". 
26 SSUP - slow step zone up 
This parameter can be set for special applications.