Siemens SITRANS LUT400 Operating Instructions Manual page 258

Time Units
Allows you to set the desired units.
Options
Communications for SITRANS LUT400 (HART) Manual (7ML19985NE01)
1)
Units are selectable only via SIMATIC PDM, PACTware FDT, and AMS.
2)
Calibration Interval (3.3.6.1.)
Note
The device always operates in years. Changing the units affects only the parameter view of
the Calibration Interval parameters in SIMATIC PDM, PACTware FDT, and AMS.
User-configurable recommended time between product calibrations..
Values
Units are selectable only via SIMATIC PDM, PACTware FDT, and AMS.
1)
Time Last Calibration (3.3.6.2.)
Time elapsed since last calibration. Can be reset to zero after performing a calibration.
To reset to zero:
● In SIMATIC PDM, open the menu Device – Maintenance, click on the Calibration
Schedule tab, and click on Calibration Performed to restart the timer and clear any fault
messages.
● Via the local push buttons, navigate to Maintenance and Diagnostics (3.) (Page 239) >
Maintenance (3.3.) (Page 245) > Schedule (3.3.6.) (Page 255) > Time Last Calibration
(3.3.6.2.), and set to zero.
Time Next Calibration (3.3.6.3.)
Read only. Calibration Interval (3.3.6.1.) (Page 256) less Time Last Calibration (3.3.6.2.)
(Page 256).
256
2
*
Units : hours, days, years
1
Range: 0.000 to 20.000 years
Default: 1.000 year
Operating Instructions, 07/2019, A5E33329501-AC
HOURS
DAYS
YEARS
SITRANS LUT400