Siemens 6DR50 Series Operating Instructions Manual page 112

Operating
6.2 Operating modes
Diagnostics
Proceed as follows to call the "Diagnostics" mode from the "Automatic" or "Manual" modes:
Press the three buttons of the positioner at the same time for at least 2 seconds.
Current operating data can be called and displayed in this mode, e.g.:
● Number of total strokes
● Number of changes in direction
● Number of fault messages
Note
Setting the mode
The "Automatic" and "Manual" modes remain set when switching to the "Diagnostics"
mode. The positioner responds as per the configured mode:
• The predefined setpoint is used as the control variable in "Automatic" mode.
• The last reached position is retained in "Manual" mode.
See also
Commissioning overview (Page 115)
Overview of advanced diagnostics parameters A to P (Page 152)
Overview of diagnostics values (Page 206)
110
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12