9.2.4.3 Maintenance information
"Current" tab
In this "Current" tab you can find information about the values of the positioner which were
determined during the last initialization. The following values are displayed:
● Manipulated variable zero point / upper endstop
● Travel time UP / DOWN
● Impulse length UP / DOWN
● Deadband UP / DOWN
● Slow step zone UP / DOWN
● Determined actuator travel
● Leakage
The 'Save maintenance information (last maintenance)' button requests you to enter a
maintenance date. The current values are saved in the positioners and in the "Last
maintenance" tab. The values can be used as reference values in the "Last maintenance" tab
for comparison purposes during subsequent reinitialization of the positioner.
Use the 'Reset maintenance information' button to reset the maintenance date to '01.01.2000'.
This date informs the positioner that no maintenance has been carried out yet.
"Last maintenance" tab
In this "Last maintenance" tab, you can find the values which have been saved from the
"Current" tab. These values include a save date.
"Maintenance counter" tab
In this "Maintenance counter" tab, you can find an overview of the number of:
● 100% strokes
● Changes of direction
● Fault messages
● Alarms
● Operating hours
● Switching cycles
Press the 'Reset maintenance counter' button to access a selection menu to reset all
maintenance counters at one go or individually.
"Temperature" tab
This "Temperature" tab displays the minimum, current and maximum temperatures
[Temperature/°C] as a bar graph and as a trend.
Functions/operations using PROFIBUS PA
9.2 Acyclic data transfer
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC 207
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